Items where Programme is "Seismology and Geomagnetism"

Publication - Article

Bangrang, D.; Wang, S.; Li, Xiang; Booth, David; Dongying, S.C.. 2007 An algorithm for estimating migration spatial resolution in layered media with focal beams. Journal of Geophysics and Engineering, 4 (2). 224-231.

Booth, David. 2007 An improved UK local magnitude scale from analysis of shear and lg-wave amplitudes. Geophysical Journal International, 169. 593-601. 10.1111/j.1365-246X.2006.03324.x

Chen, S.; Li, Xiang; Sun, X.; Dai, Heng; Jiang, P.. 2007 PP and PS response from volcanic gas reservoirs. First Break, 25 (April). 57-64.

Dai, Heng; Li, Xiang; Conway, P.. 2007 Imaging beneath gas clouds using 3D prestack Kirchhoff time migration of PS-converted waves : a case study from the North Sea. The Leading Edge, 26 (4). 522-529. 10.1190/1.2723216

De Angelis, S.; Bass, V.; Hards, V.; Ryan, G.. 2007 Seismic characterization of pyroclastic flow activity at Soufrier Hills Volcano, Montserrat, 8 January 2007. Natural Hazards and Earth System Sciences, 7. 6, pp. 10.5194/nhess-7-467-2007

Graham, A.G.C.; Lonergan, L.; Stoker, Martyn. 2007 Evidence for Late Pleistocene ice stream activity in the Witch Ground Basin, central North Sea, from 3D seismic reflection data. Quaternary Science Reviews, 6 (5-6). 627-643. 10.1016/j.quascirev.2006.11.004

Herve, F.; Pankhurst, Robert; Fanning, C.M.; Calderon, M.; Yaxley, G.M.. 2007 The South Patagonian batholith : 150 my of granite magmatism on a plate margin. Lithos, 97 (3-4). 373-394. 10.1016/j.lithos.2007.01.007

Kerridge, David. 2007 Magnetic observatories in the 21st Century : an endangered species? Publications of the Institute of Geophysics, Polish Academy of Sciences, C-99 (398). 299-307.

Key, R.M.; Bingen, B.; Barton, E.; Daudi, E.X.F.; Manuel, S.; Moniz, A.; Melezhik, V.. 2007 Kimberlites in a karoo graben of northern Mozambique : tectonic setting, mineralogy and RB-Sr geochronology. South African Journal of Geology, 110 (1). 111-124. 10.2113/gssajg.110.1.111

Li, Xiang; Dai, Heng; Mancini, F.. 2007 Converted-wave imaging in anisotropic media : theory and case studies. Geophysical Prospecting, 55 (3). 345-363. 10.1111/j.1365-2478.2007.00612.x

Luckett, Richard; Baptie, Brian; Ottemoller, Lars; Thompson, G.L.. 2007 Seismic monitoring of the Soufriere Hills Volcano, Montserrat. Seismological Research Letters, 78 (2). 192-200. 10.1785/gssrl.78.2.192

Macmillan, Susan; Droujinina, A.. 2007 Long-term trends in geomagnetic daily variation. Earth, Planets and Space, 59 (3). 391-395.

Meyzen, C.M.; Blichert-Toft, J.; Ludden, John; Humler, E.; Mevel, C.; Albarede, F.. 2007 Isotopic portrayal of the Earth's upper mantle flow field. Nature, 447 (7148). 1069-1074. 10.1038/nature05920

Musson, Roger. 2007 British earthquakes. Proceedings of the Geologists' Association, 118 (4). 305-337. 10.1016/S0016-7878(07)80001-0

Musson, Roger. 2007 Macroseismic effects of the 2007 Cape St Vincent earthquake from the EMSC online questionnaire. CSEM / EMSC newsletter, 22. 30-32.

O'Mongain, Aoife; Ottemoller, L.; Baptie, Brian; Galloway, David; Booth, David. 2007 Seismic activity associated with a probable submarine eruption near Tristan da Cunha, July 2004-July 2006. Seismological Research Letters, 78 (3). 375-382. 10.1785/gssrl.78.3.375

Qian, Z.; Chapman, Mark; Li, Xiang; Dai, Heng chang; Liu, Enru; Zhang, Y.; Wang, Y.. 2007 Use of multicomponent seismic data for oil-water discrimination in fractured reservoirs. The Leading Edge, 26 (9). 1176-1184. 10.1190/1.2780789

Sorensen, M.B.; Ottemoller, Lars; Havskov, J.; Atakan, K.; Hellevang, B.; Pedersen, R.B.. 2007 Tectonic processes in the Jan Mayen fracture zone based on earthquake occurrence and bathymetry. Bulletin of the Seismological Society of America, 97 (3). 772-779. DOI: 10.1785/0120060025

Tappin, David. 2007 Transatlantic tsunamis. Planet Earth (Autumn 2007). 22.

Thomson, Alan W P; Lesur, Vincent. 2007 An improved geomagnetic data selection algorithm for global geomagnetic field modelling. Geophysical Journal International, 169. 951-963. 10.1111/j.1365-246X.2007.03354.x

Trichtchenko, L.; Zhukov, A.; van der Linden, R.; Stankov, S.M.; Jakowski, N.; StanisJawska, I.; Juchnikowski, G.; Wilkinson, P.; Patterson, G.; Thomson, A. W. P.. 2007 November 2004 space weather events: Real-time observations and forecasts. Space Weather, 5, S06001. 10.1029/2006SW000281

Vlastos, S.; Liu, Enru; Main, I.G.; Narteau, C.. 2007 Numerical simulation of wave propagation in 2-D fractured media : scattering attenuation at different stages of the growth of a fracture population. Geophysical Journal International, 171 (2). 865-880. DOI: 10.1111/j.1365-246X.2007.03582.x

Walker, Alice; Musson, Roger. 2007 Kent rocked. Geoscientist, 17 (6). 6.

Wang, S.; Li, Xiang; Zhongping, Qian; Bangrang, D.; Wei, J.. 2007 Physical modelling studies of 3-D P-wave seismic for fracture detection. Geophysical Journal International, 168 (2). 745-756. 10.1111/j.1365-246X.2006.03215.x

Wei, J.; Di, B.; Li, Xiang; Dongying, S.C.. 2007 Effect of fracture scale length and aperture on seismic wave propagation : an experimental study. Journal of Seismic Exploration, 16 (2-4). 265-280.

Yang, Dinghui; Shen, Yiqing; Liu, Enru. 2007 Wave propagation and the frequency domain Green's functions in viscoelastic Biot/squirt (BISQ) media. International Journal of Solids and Structures, 44 (14-15). 4784-4794. 10.1016/j.ijsolstr.2006.12.001

Yue, J.H.; Liu, Enru; Liu, S.C.. 2007 Effects of pore fluids on the interfacial and fracture compliances. Journal of Seismic Exploration, 15 (4). 367-385.

McKay, Allan; Whaler, K.A.. 2006 The electric field in northern England and southern Scotland: implications for geomagnetically induced currents. Geophysical Journal International, 167. 613-625. 10.1111/j.1365-246X.2006.03128.x

Liu, Enru; Thompson, C.. 2006 Expert answers : Fracture characterization of reservoirs is very important as it can have a profound effect on their productivity : so for improved reservoir management seismic fracture characterization is attempted. CSEG Recorder, March 2006. 8-14.

Chapman, M.; Liu, E.; Li, X.. 2006 The influence of fluid-sensitive dispersion and attenuation on AVO analysis. Geophysical Journal International, 167 (1). 89-105. 10.1111/j.1365-246X.2006.02919.x

Cornell, DH; Thomas, Robert. 2006 Age and tectonic significance of the Banana Beach gneiss, KwaZulu-Natal south coast, South Africa. South African journal of geology, 109 (3). 335-340. 10.2113/gssajg.109.3.335

Crampin, S.; Gao, Y.. 2006 A review of techniques for measuring shear-wave splitting above small earthquakes. Physics of the Earth and Planetary Interiors, 159 (1-2). 1-14. 10.1016/j.pepi.2006.06.002

Gao, Y.; Crampin, S.. 2006 A stress-forecast earthquake (with hindsight), where migration of source earthquakes causes anomalies in shear-wave polarisations. Tectonophysics, 426 (3-4). 253-262. 10.1016/j.tecto.2006.07.013

Gao, Y.; Hao, P.; Crampin, Stuart. 2006 SWAS : a shear-wave analysis system for semi-automatic measurement of shear-wave splitting above small earthquakes. Physics of the Earth and Planetary Interiors, 159 (1-2). 71-89. 10.1016/j.pepi.2006.06.003

Lesur, V.; Macmillan, S.; Thomson, A.W.P.. 2006 Deriving main field and secular variation models from synthetic Swarm satellite and observatory data. Earth, Planets and Space, 58 (4). 409-416.

Liu, Enru; Chapman, Mark; Zhang, Z.; Queen, J.H.. 2006 Frequency-dependent anistropy : effects of multiple fracture sets on shear-wave polarizations. Wave Motion, 44 (1). 44-57. 10.1016/j.wavemoti.2006.06.006

Loughlin, Sue. 2006 Volcano watch. Planet Earth (Autumn). 22-23.

Musson, Roger. 2006 The enigmatic Bala earthquake of 1974. Astronomy & Geophysics, 47 (5). 11-15.

Roman, D.C.; Neuberg, J; Luckett, R. 2006 Assessing the likelihood of volcanic eruption through analysis of volcanotectonic earthquake fault-plane solutions. Earth and Planetary Science Letters, 248 (1-2). 244-252. 10.1016/j.epsl.2006.05.029

Thomson, Alan. 2006 Light Sky at Night? Power Companies Fright! Planet Earth, Spring. 26-27.

Tikhonov, A.A.; Plekhodkina, L.A.; Liu, E.. 2006 Characterization of fractured reservoir using offset VSPs : case study from the Varandei field, Northern Russia. First Break, 24 (October 2006). 49-55.

Vlastos, S.; Liu, E.; Main, I.G.; Schoenberg, M.; Narteau, C.; Li, X.Y.; Maillot, B.. 2006 Dual simulations of fluid flow and seismic wave propagation in a fractured network : effects of pore pressure on seismic signature. Geophysical Journal International, 166 (2). 825-838. 10.1111/j.1365-246X.2006.03060.x

Wei, Xiucheng; Booth, David; Liu, Yang; Li, Xiang. 2006 The application of two-parameter velocity and slowness functions in approximating seismic reflection travel times. Journal of Geophysics and Engineering, 3 (3). 271-282.

Wu, J; Crampin, Stuart; Gao, Y; Hao, P; Volti, T; Chen, Y.T.. 2006 Smaller source earthquakes and improved measuring techniques allow the largest earthquakes in Iceland to be stress forecast (with hindsight). Geophysical Journal International, 166 (3). 1293-1298. 10.1111/j.1365-246X.2006.03054.x

Zheng, H.; Zhang, Z.; Liu, E.. 2006 Non-linear seismic wave propagation in anisotropic media using the flux-corrected transport technique. Geophysical Journal International, 165 (3). 943-956. DOI: 10.1111/j.1365-246X.2006.02966.x

Reay, S.J.; Allen, W.; Baillie, O.; Bowe, J.; Clarke, E.; Lesur, V.; Macmillan, S.. 2005 Space weather effects on drilling accuracy in the North Sea. Annales Geophysicae, 23 (9). 3081-3088.

Arrowsmith, Stephen J.; Kendall, Michael; White, Nicky; VanDecar, John C.; Booth, David C.. 2005 Seismic imaging of a hot upwelling beneath the British Isles. Geology, 33 (5). 345-348. 10.1130/G21209.1

Bulat, J.. 2005 Some considerations on the interpretation of seabed images based on commercial 3D seismic in the Faroe-Shetland Channel. Basin Research, 17 (1). 21-42. 10.1111/j.1365-2117.2005.00253.x

Crampin, Stuart; Gao, Yuan. 2005 Comment on "systematic analysis of shear-wave splitting in the aftershock zone of the 1999 Chi-Chi, Taiwan, earthquake : shallow crustal anisotropy and lack of precursory changes, by Yungfeng Liu, Ta-Liang Teng, and Yehuda Ben-Zion. Bulletin of the Seismological Society of America, 95 (1). 354-360. 10.1785/0120040092

Lesur, V.; Clark, T.; Turbitt, C.; Flower, S.. 2005 A technique for estimating the absolute vector geomagnetic field from a marine vessel. Journal of Geophysics and Engineering, 1 (2). 109-115. 10.1088/1742-2132/1/2/002

Lesur, Vincent; Macmillan, Susan; Thomson, Alan. 2005 The BGS magnetic field candidate models for the 10th generation IGRF. Earth, Planets and Space, 57. 1157-1163.

Lesur, Vincent; Macmillan, Susan; Thomson, Alan. 2005 A magnetic field model with daily variations of the magnetospheric field and its induced counterpart in 2001. Geophysical Journal International, 160 (1). 79-88. 10.1111/j.1365-246X.2004.02479.x

Liu, Enru. 2005 Effects of fracture aperture and roughness on hydraulic and mechanical properties of rocks : implication of seismic characterization of fractured reservoirs. Journal of Geophysics and Engineering, 2 (1). 38-47. 10.1088/1742-2132/2/1/006

Macmillan, Susan; Maus, Stefan. 2005 Evaluation of candidate geomagnetic field models for the 10th generation of IGRF. Earth Planets and Space, 57 (12). 1135-1140.

Macmillan, Susan; Maus, Stefan. 2005 International geomagnetic reference field : the tenth generation. Earth, Planets and Space, 57 (12). 1135-1140.

McNeill, Lisa; Henstock, Tim; Tappin, Dave. 2005 The eastern Indian ocean earthquake and tsunami : first seafloor survey by Royal Navy's HMS Scott. Hydro International, 9 (4). 7-9.

Musson, R.M.W.. 2005 Comment by R.M.W. Musson on 'Comparison between probabilistic seismic hazard analysis and flood frequency analysis'. Eos, Transactions, American Geophysical Union, 86 (39). 354. 10.1029/2005EO390004

Musson, R.M.W.. 2005 Intensity attenuation in the UK. Journal of Seismology, 9 (1). 73-86. 10.1007/s10950-005-2979-4

Musson, R.M.W.. 2005 Undead earthquakes. Journal of Seismology, 9 (1). 111-114. 10.1007/s10950-005-2733-y

Musson, R.M.W.; Toro, G.R.; Coppersmith, K.J.; Bommer, J.J.; Deichmann, N.; Bungum, H.; Cotton, F.; Scherbaum, F.; Slejko, D.; Abrahamson, N.A.. 2005 Evaluating hazard results for Switzerland and how not to do it : a discussion of "Problems in the application of the SSHAC probability method for assessing earthquake hazards at Swiss nuclear power plants" by J-U Klugel. Engineering Geology, 82 (1). 43-55. 10.1016/j.enggeo.2005.09.003

Musson, Roger. 2005 Assessing earthquake risk. Earthwise, 22. 24-25.

Norton, Gill. 2005 Living with an active volcano. Earthwise, 22. 26-27.

Thomson, A.W.P.; Mackay, A.; Clarke, E.; Reay, S.. 2005 Surface electric fields and geomagnetically induced currents in the Scottish Power grid during the 30th October 2003 geomagnetic storm. Space Weather - The International Journal of Research and Applications, 3 (11), S11002.

Thomson, Alan W.P.; McKay, Allan J.; Clarke, Ellen; Reay, Sarah J.. 2005 Surface electric fields and geomagnetically induced currents in the Scottish Power grid during the 30 October 2003 geomagnetic storm. Space Weather, 3, S11002. 14, pp. 10.1029/2005SW000156

Volti, Theodora; Kaneda, Yoshiyuki; Zatsepin, Sergei; Crampin, Stuart. 2005 An anomalous spatial pattern of shear-wave splitting observed in ocean bottom seismic data above a subducting seamount in the Nankai Trough. Geophysical Journal International, 163 (1). 252-264. 10.1111/j.1365-246X.2005.02743.x

Wadge, G.; Macfarlane, D.G.; Robertson, D.A.; Hale, A.J.; Pinkerton, H.; Burrell, R.V.; Norton, G.E.; James, M.R.. 2005 AVTIS : a novel millimetre-wave ground based instrument for volcano remote sensing. Journal of Volcanology and Geothermal Research, 146 (4). 307-318. 10.1016/j.jvolgeores.2005.03.003

Dai, Hengchang. 2003 Phase behaviour of P-SV converted waves recorded at the sea-bed. Geophysical Prospecting, 51 (4). 347-364. 10.1046/j.1365-2478.2003.00376.x

Beamish, D.; Clark, T.D.G.; Clarke, E.; Thomson, A.W.P.. 2002 Geomagnetically induced currents in the UK: geomagnetic variations and surface electric fields. Journal of Atmospheric and Solar-Terrestrial Physics, 64 (16). 1779-1792. 10.1016/S1364-6826(02)00127-X

Clilverd, Mark A ORCID: https://orcid.org/0000-0002-7388-1529; Clark, Toby D.G.; Clarke, Ellen; Rishbeth, Henry; Ulich, Thomas. 2002 The causes of long-term change in the aa index. Journal of Geophysical Research, 107 (A12), SSH4. 10.1029/2001JA000501

Li, Xiang-Yang; Dai, Hengchang; Mueller, Michael C.; Barkved, Olav I.. 2001 Compensating for the effects of gas clouds on C-wave imaging : a case study from Valhall. The Leading Edge, 20 (9). 1022-1028. 10.1190/1.1487307

Clilverd, M.A. ORCID: https://orcid.org/0000-0002-7388-1529; Clark, T.D.G.; Clarke, E.; Rishbeth, H.. 1998 Increased magnetic storm activity from 1868 to 1995. Journal of Atmospheric and Solar-Terrestrial Physics, 60 (10). 1047-1056. 10.1016/S1364-6826(98)00049-2

Dai, Heng; MacBeth, Colin. 1997 Effects of learning parameters on learning procedure and performance of a BPNN. Neural Networks, 10 (8). 1505-1521. 10.1016/S0893-6080(97)00014-2

Dai, Heng; MacBeth, Colin. 1997 Application of back-propagation neural networks to identification of seismic arrival types. Physics of the Earth and Planetary Interiors, 101 (3-4). 177-188. 10.1016/S0031-9201(97)00004-6

Dai, Hengchang; MacBeth, Colin. 1995 Automatic picking of seismic arrivals in local earthquake data using an artificial neural network. Geophysical Journal International, 120. 758-774. 10.1111/j.1365-246X.1995.tb01851.x

Dai, Heng; MacBeth, Colin. 1994 Split shear-wave analysis using an artificial neural network. First Break, 12 (12). 605-613.

Evans, Russ; Beamish, David; Crampin, Stuart; Ucer, S. Balamir. 1987 The Turkish Dilatancy Project (TDP3): multidisciplinary studies of a potential earthquake source region. Geophysical Journal of the Royal Astronomical Society, 91 (2). 265-286. 10.1111/j.1365-246X.1987.tb05227.x

Tzanis, A.; Beamish, D.. 1987 Audiomagnetotelluric sounding using the Schumann resonances. Journal of Geophysics, 61. 97-109.

Beamish, David. 1982 A geomagnetic precursor to the 1979 Carlisle earthquake. Geophysical Journal of the Royal Astronmical Society, 68. 531-543. 10.1111/j.1365-246X.1982.tb04913.x

Beamish, D.. 1979 Source field effects on transfer functions at mid-latitudes. Geophysical Journal International, 58 (1). 117-134. 10.1111/j.1365-246X.1979.tb01013.x

Publication - Book Section

Kerridge, David. 2007 IAGA, International Association of Geomagnetism and Aeronomy. In: Gubbins, D.; Herrero-Bervera, E., (eds.) Encyclopedia of geomagnetism and palaeomagnetism. Springer, 407-408. (Encyclopedia of earth sciences).

Kerridge, David. 2007 Observatories : programme in the British Isles. In: Gubbins, David; Herreo-Bervera, Emilio, (eds.) Encylopedia of geomagnetism and paleomagnetism. Dordrecht, Netherlands, Springer, 720-721, 1054pp. (Encyclopedia of earth sciences).

Macmillan, Susan. 2007 Geomagnetic jerks. In: Gubbins, D; Herrero-Bervera, E, (eds.) Encyclopedia of Geomagnetism and Paleomagnetism. Netherlands, Springer, 319-320, 1054pp. (Encyclopedia of Earth Sciences).

Macmillan, Susan. 2007 IGRF : International Geomagnetic Reference Field. In: Gubbins, D; Herrero-Bervera, E, (eds.) Encyclopedia of Geomagnetism and Paleomagnetism. Netherlands, Springer, 411-412, 1054pp. (Encyclopedia of earth sciences).

Macmillan, Susan. 2007 Observatories : an overview. In: Gubbins, D; Herrero-Bervera, E, (eds.) Encyclopedia of Geomagnetism and Paleomagnetism. Netherlands, Springer, 708-711, 1054pp. (Encyclopedia of Earth Sciences).

Macmillan, Susan. 2007 Repeat stations. In: Gubbins, D; Herrero-Bervera, E, (eds.) Encyclopedia of Geomagnetism and Paleomagnetism. Netherlands, Springer, 858-859, 1054pp. (Encyclopedia of earth sciences).

Thomson, Alan W.P.. 2007 Geomagnetic Hazards. In: Gubbins, David; Herrero-Bervera, Emilio, (eds.) Encyclopedia of Geomagnetism and Paleomagnetism. Netherlands, Springer, 316-319, 4pp.

Lesur, V.; Macmillan, S.; Thomson, A.W.P.. 2005 Alternative parameterisations of the external magnetic field and its induced counterpart for 2001 and 2002 using Orsted, CHAMP and observatory data. In: Reigber, C., (ed.) Earth Observation with Champ : results from three years in orbit. Berlin, Germany, Springer, 299-304. (Earth and Environmental Science).

Musson, R.M.W.. 2005 The seismicity of Wales. In: Bassett, Michael G.; Deisler, Valerie K.; Nicol, Douglas, (eds.) Urban geology in Wales : 2. Cardiff, UK, National Museum of Wales, 90-98.

Publication - Conference Item

Beggan, Ciaran; Whaler, Kathy; Macmillan, Susan. 2009 Magnetic Field Forecasting using Virtual Observatories, Core Flow Modelling and Ensemble Kalman Filtering. [Poster] In: SWARM Meeting, RAS, London, 9 October 2009. (Unpublished)

Hamilton, Brian; Macmillan, Susan; Thomson, Alan; Reay, Derek. 2009 Improving time-dependent parameters of magnetic field models. [Poster] In: Second Swarm International Science Meeting, Potsdam, 24-26 June 2009. (Unpublished)

Macmillan, Susan; Thomson, Alan; Hamilton, Brian; Reay, Sarah. 2009 Improving time-dependent parameters of magnetic field models. [Poster] In: EGU General Assembly 2009, Vienna, 19-24 Apr 2009. (Unpublished)

Flower, Simon. 2009 Setting standards for global exchange of real-time data. [Poster] In: NERC Data Managment Workshop 2009, Oxford Belfry. Thame, Oxford, 17-18 February 2009. (Unpublished)

Thomson, Alan; Hamilton, Brian; Macmillan, Susan; Reay, Sarah. 2008 MEME08: A global magnetic field model with satellite data weighting. [Poster] In: Geospace Consortium Meeting, Edinburgh, 5-6 January 2009. (Unpublished)

Macmillan, Susan. 2008 Communicating uncertainty in geomagnetic field estimates provided by the BGS to aid directional drilling. [Poster] In: BGS NERC Geo-risk Seminar, BGS Keyworth, Nottingham, 21 October 2008. (Unpublished)

Reay, Sarah. 2008 Past BGS activities assessing the geomagnetic hazard to the Scottish Power network and transformer infrastructure. [Poster] In: NERC BGS Geo-risk Seminar 2008, BGS Keyworth, Nottingham, 21 October 2008. (Unpublished)

Hamilton, Brian; Macmillan, Susan. 2008 Modelling the quiet-time geomagnetic daily variations using observatory data. [Poster] In: GEOSPACE Consortium Meeting ( July 2008), Abingdon, 3-4 July 2008. (Unpublished)

Macmillan, Susan; Hamilton, Brian. 2008 Long-term trends in geomagnetic daily variations. [Poster] In: EGU General Assembly 2008, Vienna, Austria, 13-18 April 2008. (Unpublished)

Beggan, Ciaran; Whaler, Kathy; Macmillan, Susan. 2008 Core flow modelling from satellite-derived 'Virtual Observatories'. [Poster] In: EGU General Assembly 2008, Vienna, Austria, 14-18 April 2008. (Unpublished)

Clarke, Ellen; Clilverd, Mark ORCID: https://orcid.org/0000-0002-7388-1529; Macmillan, Susan. 2008 Geomagnetic and Solar Variability and Natural Climate Change. [Poster] In: New Advances in Geophysics 2008, Geophysics of Global Climate Change, Burlington House, London, 7-8 February 2008. (Unpublished)

Hamilton, Brian; Macmillan, Susan. 2008 Using observatory data to characterise geomagnetic daily variations. [Poster] In: GEOSPACE Consortium Meeting Jan 2008, Edinburgh, 7-8 January 2008. (Unpublished)

Clarke, Ellen; Baillie, Orsi; Dawson, Ewan; Macmillan, Susan; Reay, Sarah; Snedden, Andrew. 2007 Corrected hourly values from Eskdalemuir observatory and the implications for studies on the long term changes in geomagnetic activity. [Poster] In: XXIV IUGG General Assembly 2007, Perugia, Italy, July 2007. (Unpublished)

Clarke, Ellen; Clilverd, Mark ORCID: https://orcid.org/0000-0002-7388-1529. 2007 Is there a need to revise the aa index? [Poster] In: XXIV IUGG General Assembly 2007, Perugia, Italy, July 2007. (Unpublished)

Reay, Sarah; Dawson, Ewan; Flower, Simon; Kerridge, David; Matzka, Jürgen; Macmillan, Susan; Shanahan, Tom. 2007 A new data service from the World Data Centre for Geomagnetism, Edinburgh. [Poster] In: XXIV IUGG General Assembly, Perugia, Italy, July 2007. (Unpublished)

Reay, Sarah J.; Thomson, Alan. 2007 Local Vector Activity Proxy Indices: using INTERMAGNET observatories to estimate local magnetic field conditions. [Poster] In: XXIV IUGG General Assembly, Perugia, Italy, July 2007. (Unpublished)

Hamilton, Brian; Macmillan, Susan. 2007 Using observatory data to characterise geomagnetic daily variations. [Poster] In: XXIV IUGG General Assembly 2007, Perugia, Italy, July 2007. (Unpublished)

McKay, Allan; Pulkkinen, Antti; Thomson, Alan. 2007 Long Period Magnetotellurics (MT) using Geomagnetically Induced Currents in the Scottish Power Network. [Poster] In: XXIV IUGG General Assembly, Perugia, Italy, July 2007. (Unpublished)

Shanahan, Tom; Macmillan, Susan. 2007 BGS UK Repeat Station Programme. [Poster] In: European Repeat Station Workshop, Bucharest, Romania, 14-16 May 2007. (Unpublished)

Clarke, Ellen; Macmillan, Susan. 2007 Geomagnetic Variability and Climate Change: Is there a link? [Poster] In: BGS NERC Climate Change Seminar, BGS Keyworth, Nottingham, 18 January 2007. (Unpublished)

Thomson, Alan; Flower, Simon. 2007 Monitoring climate variability with broadband magnetometers. [Poster] In: BGS/NERC Climate Change Workshop, BGS Keyworth, Nottingham, 18 January 2007. (Unpublished)

McKay, Allan. 2007 Spherical Elementary representation of ionospheric equivalent currents: results from a test model. [Poster] In: GEOSPACE Consortium Meeting, Liverpool, UK, 4-5 January 2007. (Unpublished)

Assous, Siad; Gunn, David; Hopper, Clare; Jackson, Peter; Linnett, Laurie; Lovell, Mike. 2007 An approach for correcting magnitude and phase distortion in wideband piezoelectric transducer systems. In: Oceans 2007, Aberdeen, Scotland, 18-21 June 2007. 1543-1548.

Pouliquen, G.; Key, R.. 2007 3D geometry of the Xade Complex inferred from gravity and magnetic data. In: Exploration 07: exploration in the new Millennium : proceedings of the Fifth Decennial International Conference on Mineral Exploration, Toronto, Canada, 9-12 September 2007. Toronto, Canada, Decennial Mineral Exploration Conferences, 1043-1047.

Turbitt, Christopher; Shanahan, Tom; Flower, Simon. 2006 Experiences in maintaining a stable variometer temperature in a small enclosure. [Poster] In: XIIth IAGA Workshop, Belsk, 19-24 June 2006. (Unpublished)

Thomson, Alan; Lesur, Vincent. 2006 Data selection techniques for non-comprehensive global geomagnetic field models. [Poster] In: GEOSPACE Consortium Meeting, BGS Edinburgh, 29-30 August 2006. (Unpublished)

Sargeant, Susanne; Musson, Roger. 2006 Observations from regressions on ground motion data from Britain and north-western Europe : ID 1741 [abstract]. [Poster] In: European Conference on Earthquake Engineering and Seismology, Geneva, Switzerland, 3-8 Sept 2006. 462.

Macmillan, Susan; Droujinina, Anna; Woodfield, Emma ORCID: https://orcid.org/0000-0002-0531-8814. 2005 Long-term trends in geomagnetic daily variation. [Poster] In: GEOSPACE Consortium Meeting, Leeds, UK, 5-6 Jan 2006. (Unpublished)

Clarke, Ellen; Thomson, Alan W.P.. 2005 BINCASTS : BGS Index Nowcasts and Forecasts. [Poster] In: 2nd European Space Weather Week, Noordwijk, The Netherlands, 14-18 Nov 2005. (Unpublished)

Clarke, E.; Baillie, O.; McKay, A.J.; Reay, S.J.; Thomson, A.W.P.. 2005 Automated real time detection of solar wind shocks and consequences for the identification of SSC and SI events. [Poster] In: IAGA 2005 Scientific Assembly, Toulouse, France, 18-29 July 2005. (Unpublished)

Turbitt, C.W.; Baillie, O.; Flower, S.M.. 2005 BGS remote magnetic observatories in the South Atlantic : an operational history. [Poster] In: IAGA Scientific Assembly 2005, Toulouse, France, 18-29 July 2005. (Unpublished)

McKay, Allan; Clarke, Ellen; Reay, Sarah; Thomson, Alan. 2005 Geomagnetically Induced Currents (GIC) in power networks as a source of electromagnetic sounding data. [Poster] In: IAGA Scientific Assembly 2005, Toulouse, France, 18-29 July 2005. (Unpublished)

Matzka, Jurgen; Macmillan, Susan. 2005 Magnetic repeat station results 2004 for Tristan da Cunha, South Atlantic Ocean. [Poster] In: IAGA Scientific Assembly 2005, Toulouse, France, 18-29 July 2005. (Unpublished)

Reay, Sarah; Baillie, Orsi; Bowe, Jim; Clarke, Ellen; Lesur, Vincent; Macmillan, Susan. 2004 The effect of space weather on drilling accuracy in the North Sea. [Poster] In: First European Space Weather Week 2004, Noordwijk, The Netherlands, 29 Nov-3 Dec 2004. (Unpublished)

Thomson, Alan; McKay, Allan; Clarke, Ellen; Reay, Sarah. 2004 Project ‘SWIMIC’: a geomagnetically induced current monitoring service for the Scottish Power Grid. [Poster] In: First European Space Weather Week 2004, Noordwijk, The Netherlands, 29 Nov - 3 Dec 2004. (Unpublished)

Thomson, Alan; McKay, Allan. 2004 Space weather and UK geomagnetically induced currents. [Poster] In: COST 724 Action on Space Weather Management Meeting, Trieste, Italy, October 2004. (Unpublished)

McKay, Allan; Clarke, Ellen; Reay, Sarah; Thomson, Alan. 2004 Modelling the effects of space weather at the Earth’s surface : a UK geoelectric field model. [Poster] In: MIST/UKSP 2004, Edinburgh, UK, 29 March - 1 April 2004. (Unpublished)

Carrigan, James G.. 2003 The use of GPS for determining a true north bearing for measurement of magnetic declination. [Poster] In: XXIII IUGG General Assembly, Sapporo, Japan, 30 June- 11 July 2003. (Unpublished)

Clarke, Ellen; Linthe, Hans-Joachim. 2003 Ap in real time : IUGG- Sapporo, Japan, July 2003 : session GAV.02. [Poster] In: XXIII IUGG General Assembly, Sapporo, Japan, 30 June- 11 July 2003. (Unpublished)

Reay, Sarah; Turbitt, Christopher; Flower, Simon; Riddick, John; Clarke, Ellen. 2003 Results from the BGS South Atlantic Observatories : Ascension Island and the Falkland Islands. [Poster] In: XXIII IUGG General Assembly, Sapporo, Japan, 30 June- 11 July 2003. (Unpublished)

Turbitt, Christopher W.; Flower, Simon M.; Riddick, John C.. 2003 The United Kingdom Geomagnetic Observatory Network : disseminating one-second data in near real-time. [Poster] In: XXIII IUGG General Assembly, Sapporo, Japan, 30 June- 11 July 2003. (Unpublished)

Lesur, Vincent; Thomson, Alan; Macmillan, Susan. 2003 A geomagnetic field model for year 2001 with daily estimations of dipole terms. [Poster] In: EGS-AGU-EUG Joint Assembly, Nice, France, 7-11 April 2003. (Unpublished)

McKay, Allan; Reay, Sarah. 2003 Protecting the UK power grid from geomagnetic hazard. [Poster] In: SET for Britain / Science in Parliament, London, UK, March 2004. (Unpublished)

Lesur, Vincent. 2002 Crustal susceptibility maps of the Earth lithosphere. [Poster] In: OIST-4, Copenhagen, Denmark, 23-27 September 2002. (Unpublished)

Lesur, Vincent; Thomson, Alan W.P.. 2002 A comparison of CHAMP and Ørsted Main and External Field Models for 2001. [Poster] In: First CHAMP Science Meeting, Potsdam, Germany, 22-25 January 2002. (Unpublished)

Clarke, Ellen. 2001 Real time monitoring of global magnetic activity : the APEST index. [Poster] In: ESTEC SWW 2001, Noordwijk, The Netherlands, 17-19 December 2001. (Unpublished)

Clark, Toby; Clarke, Ellen. 2001 Space weather services for the offshore drilling industry. [Poster] In: ESTEC SWW, Noordwijk, The Netherlands, 17-19 December 2001. (Unpublished)

Kerridge, David. 2001 INTERMAGNET: worldwide near-real-time geomagnetic observatory data. [Poster] In: ESTEC SWW 2002, ESTEC, Noordwijk, The Netherlands, 16-18 December 2001. (Unpublished)

Clarke, Ellen; Thomson, Alan. 2001 Real-time magnetic activity indices : two examples in daily use. [Poster] In: IAGA 9th Scientific Assembly, Hanoi, Vietnam, 18-30 August 2001. (Unpublished)

Thomson, Alan; Clarke, Ellen. 2001 Geomagnetically induced currents in northern Europe during the April and July storms in 2000. [Poster] In: XXVI EGS General Assembly, Nice, France, 25-30 March 2001. (Unpublished)

Macmillan, Susan; Thomson, Alan. 2000 Aspects of main-field and secular variation models derived from Ørsted and contemporary ground-based data. [Poster] In: AGU Fall Meeting (December 2000), San Francisco, USA, 15-19 December 2000. (Unpublished)

Clarke, Ellen; White, Pamela. 1999 Increased demand for rapid access to UK magnetic observatory data : implications for quality control procedures. [Poster] In: XXII IUGG General Assembly, Birmingham, UK, 19-30 July 1999. (Unpublished)

Publication - Report

Richardson, G.S. ORCID: https://orcid.org/0000-0002-9504-4457. 2019 Characteristics of geoeffective CMEs - guidelines for space weather forecasting. Nottingham, UK, British Geological Survey, 28pp. (IR/18/021) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: April 2007. British Geological Survey, 27pp. (Monthly Magnetic Bulletin Series: 07/04/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: August 2007. British Geological Survey, 28pp. (Monthly Magnetic Bulletin Series: 07/08/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: December 2007. British Geological Survey, 29pp. (Monthly Magnetic Bulletin Series: 07/12/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: February 2007. British Geological Survey, 26pp. (Monthly Magnetic Bulletin Series: 07/02/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: January 2007. British Geological Survey, 28pp. (Monthly Magnetic Bulletin Series: 07/01/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: July 2007. British Geological Survey, 28pp. (Monthly Magnetic Bulletin Series: 07/07/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: June 2007. British Geological Survey, 27pp. (Monthly Magnetic Bulletin Series: 07/06/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: March 2007. British Geological Survey, 28pp. (Monthly Magnetic Bulletin Series: 07/03/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: May 2007. British Geological Survey, 28pp. (Monthly Magnetic Bulletin Series: 07/05/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: November 2007. British Geological Survey, 27pp. (Monthly Magnetic Bulletin Series: 07/11/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: October 2007. British Geological Survey, 28pp. (Monthly Magnetic Bulletin Series: 07/10/SB) (Unpublished)

British Geological Survey. 2007 Sable Island Observatory Monthly Magnetic Bulletin: September 2007. British Geological Survey, 27pp. (Monthly Magnetic Bulletin Series: 07/09/SB) (Unpublished)

British Geological Survey. 2007 UK earthquake monitoring 2006/2007 : BGS Seismic Monitoring and Information Service : 18th annual report. British Geological Survey, 36pp. (OR/07/010) (Unpublished)

Musson, R.M.W.; Sargeant, S.L.. 2007 Eurocode 8 seismic hazard zoning maps for the UK. Nottingham, UK, British Geological Survey, 62pp. (CR/07/125N) (Unpublished)

Shanahan, T.J.G.. 2007 Port Stanley Magnetic Observatory Service Report, March 2006. British Geological Survey, 33pp. (IR/07/034) (Unpublished)

British Geological Survey. 2006 Bulletin of British earthquakes 2005. Nottingham, UK, British Geological Survey, 45pp. (IR/06/047) (Unpublished)

Musson, R.M.W.. 2006 Automatic assessment of EMS-98 intensities. Nottingham, UK, British Geological Survey, 16pp. (IR/06/048) (Unpublished)

Evans, D.J.. 2005 The geology of the Preesall Saltfield area : an overview. British Geological Survey, 22pp. (CR/05/184N)

Baptie, B.; Ottemoller, L., eds. 2004 UK earthquake monitoring 2003/2004. Nottingham, UK, British Geological Survey, 38pp. (IR/04/094) (Unpublished)

Lesur, V.; Turbitt, C.. 2004 Marine Vector Magnetometer on RRS Discovery. Nottingham, UK, British Geological Survey, 25pp. (IR/04/092) (Unpublished)

O'Mongain, Aoife M.. 2004 Seismological calibration of arrays. Nottingham, UK, British Geological Survey, 29pp. (IR/04/056) (Unpublished)

Simpson, B.A., ed. 2003 Bulletin of British earthquakes 2002. Edinburgh, UK, British Geological Survey, 122pp. (IR/03/057) (Unpublished)

Baptie, B.; Ottemoller, L.; Sargeant, S.; Ford, G.; O'Mongain, A.. 2003 The Dudley earthquake of 22 September, 2002. Nottingham, UK, British Geological Survey, 41pp. (IR/03/113) (Unpublished)

Booth, D.C.. 2003 Distance and station effects on UK shear- and Lg-wave amplitudes recorded in the range 0-600Km. Edinburgh, UK, British Geological Survey, 25pp. (IR/03/055) (Unpublished)

Riddick, John C.; Flower, Simon M.. 2003 Port Stanley Magnetic Observatory installation report 6 - 10 February 2003. Edinburgh, UK, British Geological Survey, 76pp. (IR/03/037) (Unpublished)

Walker, Alice; Baptie, Brian; Ottemoller, Lars. 2003 UK earthquake monitoring 2002/2003. Edinburgh, UK, British Geological Survey, 68pp. (IR/03/067) (Unpublished)

Baptie, B.J.; Petrie, D.L.; Browitt, C.W.A.. 2002 Site survey for a T-phase station (HA-09) at Tristan Da Cuhna, United Kingdom. Nottingham, UK, British Geological Survey, 101pp. (CR/02/322N) (Unpublished)

Dunkley, P.N.; Young, S.R.. 2000 Volcanic hazard mapping for development planning. Nottingham, UK, British Geological Survey, 163pp. (WC/00/020) (Unpublished)