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National Geomagnetism Program

Abstracts

2010

  • Berarducci, A., Matzka, J. & Husoy, B. O., 2010. A new geomagnetic observatory on Tristan da Cunha, XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Changchun, China.
     
  • Carranza-Fulmer, T. L., Gannon, J. L. & Love, J. J., 2010. Analysis of three real-time Dst indices, EOS, Trans. AGU, 91, SM51A-1742.
     
  • Finn, C. A. & Berarducci, A., 2010. US Geological Survey observatory improvement projects, XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Changchun, China.
     
  • Gannon, J. L., Love, J. J. & Tobiska, W. K., 2010. USGS definitive and near-realtime One-minute Dst index, Space Weather Workshop, http://www.swpc.noaa.gov/sww/index.html.
     
  • Gannon, J. L. & Love, J. J., 2010. USGS definitive and near-realtime one-minute Dst index, EGU, Vienna, Austria, 2010-7431.
     
  • Gannon, J. L. & Love, J. J., 2010. USGS definitive and near-realtime one-minute Dst index, GEM Workshop, http://www.cpe.vt.edu/gem/index.html.
     
  • Gannon, J. L., Love, J. J., Friberg, P. A. & Tobiska, W., 2010. USGS One-minute Dst, EOS, Trans. AGU, 91, SM51A-1743.
     
  • Kovacs, P., Heilig, B., Csontos, A., Worthington, E. W. & Vadasz, G., 2010. Study of the relation between turbulent activity in the quasi-parallel foreshock and the ULF band pulsations of the geomagnetic field, EOS, Trans. AGU, 91, SH41B-1791.
     
  • Lisowski, S., Hellman, S. B., Friberg, P. A., Dricker, I. G., Dietz, L. D., Garces, M. A., Love, J. J. & Weatherwax, A. T., 2010. Earthworm - reusing a single (open source) software system to study the earth from its core to its magnetosphere, EOS, Trans. AGU, 91, IN53B-1171.
     
  • Love, J. J. & Gannon, J. L., 2010. The USGS Dst and magnetic-disturbance mapping project, Am. Meteorol. Soc., 7th Symposium on Space Weather, 2.2.
     
  • Love, J. J., 2010. Missing data and the accuracy of magnetic-observatory hour means, XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Changchun, China.
     
  • Love, J. J. & Gannon, J. L., 2010. Movie-maps of low-latitude magnetic-storm disturbance, XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Changchun, China.
     
  • Love, J. J., Finn, C. A. & Gannon, J. L., 2010. Geomagnetic observatories, Space Weather Workshop, http://www.swpc.noaa.gov/sww/index.html.
     
  • Love, J. J., 2010. Is geomagnetic activity increasing?, EOS, Trans. AGU, 91, SM51A-1736.
     
  • Singer, H. J. , Loto'aniu, P. T., Green, J. C., Rodriguez, J. V., Anderson, B. J., Love, J. J., Angelopoulos, V., Baker, D. N., Connors, M. G., Denig, W. F., Donovan, E. F., LeContel , O., Onsager, T. G., Nagatsuma, T., Runov, A. & Spanswick, E. L., 2010. Multipoint observations of the large substorm associated with the Galaxy 15 anomaly, EOS, Trans. AGU, 91, SM22B-05.
     
  • Siscoe, G., Semeter, J., Love, J. J. & Siebert, K. D., 2010. Determining solar wind and magnetospherically imposed forces on the thermosphere, GEM Workshop, http://www.cpe.vt.edu/gem/index.html.
     
  • Siscoe, G., Semeter, J., Love, J. J. & Siebert, K. D., 2010. Determining solar wind and magnetospherically imposed forces on the thermosphere, CEDAR Workshop, http://cedarweb.hao.ucar.edu.
     
  • Thomas, J. N., Love, J. J. & Johnston, M. J. S., 2010. On the reported magnetic precursors of the 1989 Loma Prieta and 1993 Guam earthquakes, XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Changchun, China.
     
  • Thomas, J. N., Love, J. J. & Johnston, M. J. S., 2010. On the reported magnetic precursors of the 1989 Loma Prieta and 1993 Guam earthquakes, Electromagnetic Signals Associated with Earthquakes and Volcanoes (EMSEV), Chapman University, Santa Ana, CA.
     
  • Thomas, J. N., Love, J. J., Komjathy, A. & Verkhoglyadova, O. P., 2010. On the reported ionospheric precursor of the 1999 Hector Mine, CA earthquake, EOS, Trans. AGU, 91, NH31A-1342.
     
  • Worthington, E. W., Finn, C. A., Townshend, J. B., Sauter, E. A. & Berarducci, A., 2010. Magnetic observatory construction on permafrost in Alaska, XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Changchun, China.
     

2009

  • Csontos, A., Heilig, B., Hegymegi, L. & Berarducci, A., 2009. Experiences with new observatory praxes monitoring the orthogonality and orientation of the DIDD, 11th IAGA Scientific Assembly, Sopron, Hungary, 502.
     
  • Finn, C. A. & Berarducci, A. M., 2009. USGS magnetic observatory operations: Status and planned improvements, 11th IAGA Scientific Assembly, Sopron, Hungary, 502.
     
  • Gannon, J. L. & Love, J. J., 2009. One minute USGS Dst, EOS, Trans. AGU, 90, SM33A-06.
     
  • Gannon, J. L. & Love, J. J., 2009. USGS one-minute Dst – Definitive and real-time, EOS, Trans. AGU, 90, SM11B-1581.
     
  • Love, J. J., 2009. The modern global network of magnetic observatories and Intermagnet, 11th IAGA Scientific Assembly, Sopron, Hungary, H02.
     
  • Love, J. J. & Gannon, J. L., 2009. Movie-maps of low-latitude storm-time magnetic disturbance, EOS, Trans. AGU, 90, SM12B-04.
     
  • Purucker, M., Sabaka, T., Kuang, W., Maus, S. & Love, J. J., 2009. Earth’s magnetic field complex: U.S. National activities during the Decade of Geopotential Field Research, European Space Agency’s Second Swarm International Science Meeting, Potsdam, Germany.
     
  • Thomas, J. N., Love, J. J. & Johnston, M. J. S., 2009. On the reported magnetic precursor of the 1993 Guam earthquake 11th IAGA Scientific Assembly, Sopron, Hungary, 59.
     
  • Thomas, J. N., Love, J. J. & Johnston, M. J., 2009. On the reported magnetic precursor of the 1993 Guam earthquake, EOS, Trans. AGU, 90, NH13A-1121.
     
  • Worthington, E. W., White, T., Sauter, E. A. & Stewart, D. C., 2009. Evaluation of 1-Hz data from USGS geomagnetic observatories, 11th IAGA Scientific Assembly, Sopron, Hungary, 502.
     

2008

  • Finn, C. & Berarducci, A., 2008. Status of USGS geomagnetic observatories, XIII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Golden, Colorado.
     
  • Love, J. J., 2008. Statistical modeling of storm-level Kp occurrences: Solar-cycle modulation, Space Weather Week, http://www.swpc.noaa.gov/sww/index.html.
     
  • Love, J. J., Remick, K. J. & Perkins, D. M., 2008. Magnetic observatory data and statistical modeling of storm-level Kp occurrences: Solar-cycle modulation, XIII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Golden, Colorado.
     
  • Love, J. J., 2008. Historical magnetic observatory data and the analysis of global magnetic activity, Fifty Years after IGY, Tsukuba, Japan, 31.
     
  • Love, J. J., 2008. Dst and a map of average equivalent ring current: 1958-2007, EOS, Trans. AGU, 89, SM11A-1566.
     
  • Thomas, J. N., Love, J. J. & Johnston, M. J. S., 2008. On the magnetic precursor of the 1989 Loma Prieta earthquake, ElectroMagnetic Studies of Earthquakes and Volcanoes-Demeter Joint Workshop, Sinaia, Romania.
     
  • Thomas, J. N., Love, J. J. & Johnston, M. J., 2008. On the magnetic precursor of the 1989 Loma Prieta earthquake, EOS, Trans. AGU, 89, S53B-1823.
     
  • White, T. & Sauter, E., 2008. Challenges in the development of the automated coil calibration system at the Boulder Magnetic Observatory, XIII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Golden, Colorado.
     
  • White, T., Sauter, E. & Stewart, D., 2008. Time stamping and delay analysis of one-second data for USGS acquisition system, XIII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Golden, Colorado.
     
  • Worthington, B., Love, J. J. & Sauter, E. A., 2008. Analysis of USGS one-second data, XIII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Golden, Colorado.
     

2007

  • Berarducci, A., 2007. A new design for a USGS magnetic observatory, IUGG, Perugia, Italy, ASV035.
     
  • Fernanda, S. S., Pautet, P. D., Taylor, M. J., Bailey, M. J. Solorzano, N., Thomas, J., Holzworth, R. H., Cummer, S., Jaugey, N., Pinto., O, Schuch, N. J., Michels, M. & Rampinelli, V. T., 2007. TLE Producing storms over Argentina observed from Brazil: Analysis of the IR cloudtop temperatures and comparison with US case study, IUGG, Perugia, Italy, JAS006.
     
  • Taylor, M., Cummer, S., Li, J., Sabbas, F. S., Thomas, J., Holzworth, R., Pinto, O. & Schuch, O., 2007. Investigating sprite halo optical signatures and associated lightning characteristics over South America, IUGG, Perugia, Italy, JAS006.
     
  • Love, J. J., 2007. The global community of magnetic observatories, Am. Meteorol. Soc., 4th Symposium on Space Weather, 1.5.
     
  • Love, J. J., 2007. A continuous long-term record of magnetic-storm occurrence and intensity, EOS, Trans. AGU, 88, SH54B-03.
     
  • Love, J. J., 2007. Statistical modeling of storm-level Kp occurrences: Solar-cycle modulation, EOS, Trans. AGU, 88, SM41A-0333.
     
  • Finn, C. A. & Love, J. J., 2007. USGS operations at the Fredericksburg Geomagnetic Observatory a status report, IUGG, Perugia, Italy, ASV035.
     
  • Thomas, J. N., Love, J. J. & Johnston M. J. S., 2007. Re-examining the reported magnetic precursor to the 1989 Loma Prieta earthquake using magnetic field data collected in the US and Japan during September and October 1989, IUGG, Perugia, Italy, JSS008.
     
  • Thomas, J. N., Love, J. J. & Johnston M. J. S., 2007. The 1989 Ms 7.1 Loma Prieta, California, magnetic earthquake precursor revisited, EOS, Trans. AGU, 88, S41D-02.
     

2006

  • Berarducci, A. & Y. K. Lin, 2006. The Korean Magnetic Observatory at King Sejong Station, King George Island, Antarctica, XII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Belsk, Poland, 32.
     
  • Love, J. J., 2006. Magnetic observatories and long-term Dst estimates, Space Weather Week, http://www.sec.noaa.gov/sww/index.html.
     
  • Love, J. J. & Green, J. C., 2006. Mapping of storm-time magnetospheric current systems, XII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Belsk, Poland, 105.
     
  • Love, J. J., 2006. Intermagnet and the global community of magnetic observatories, EOS, Trans. AGU, 87, U41B-0815.
     
  • Remick, K. J. & Love, J. J., 2006. Solar cycle variation of storm level Kp as a nonstationary Poisson process, Space Weather Week, http://www.sec.noaa.gov/sww/index.html.
     
  • Remick, K. J. & Love, J. J., 2006. Solar cycle variation of storm level Kp as a nonstationary Poisson process, GEM Workshop, http://spacibm.rice.edu/~gem.
     
  • White, T. C. & Pankratz, L. W., 2006. USGS Magnetometer Calibration System, XII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing, Belsk, Poland, 29.
     

2005

  • Love, J. J., 2005. Intermagnet and USGS magnetic observatory operations, Space Weather Week, http://www.sec.noaa.gov/sww/index.html.
     
  • Love, J. J., 2005. Intermagnet and USGS magnetic observatory operations, Workshop on Utilization of Seismographic Networks within the Global Earth Observation System of Systems, Washington, DC, Aug. 23-24, p. 16.
     
  • Love, J. J. & Green, J. C., 2005. Time-dependent mapping of storm-time ring-current structure, EOS, Trans. AGU, 86, GP31A-0065.
     
  • Remick, K. J. & Love, J. J., 2005. Statistics of changes in the 1 minute geomagnetic H component at Newport, Space Weather Week, http://www.sec.noaa.gov/sww/index.html.
     
  • Remick, K. J. & Love, J. J., 2005. Occurrence frequencies of large storms: A method for statistical prediction, GEM-CEDAR Workshop, http://cedarweb.hao.ucar.edu.
     
  • Remick, K. J. & Love, J. J., 2005. Modeling of wait times between storm-level Kp occurrences, EOS, Trans. AGU, 86, SM13A-0316.
     
  • Townshend, J. B., October 2005. Some thoughts for achieving productive and effective public service, NOAA/NGS Convocation, Silver Spring, MD.
     

2004

  • Berarducci, A. M., Pankratz, L. W. & Stewart, D. C., 2004. The new USGS PC based data collection platform, Sociedad Geologica Mexicana, Reunion Nacional, IV, 163.
     
  • Love, J. J., 2004. Continuous calibration of ground-based magnetic-observatory fluxgate magnetometers, EOS, Trans. AGU, 85, F656.
     
  • Pankratz, L. W., Sauter, E. A. & Stewart, D. C., 2004. PCDCP: An update 2004, IAGA Workshop on Geomagnetic Instruments, Kakioka and Tsukuba, Japan, 11, 47.
     
  • Sauter, E. A., Stewart, D. C., White, T. C., Townshend, J. B., Worthington, E. W. & Shipman, G. K., 2004. USGS magnetometer calibration facility at Boulder Observatory, IAGA Workshop on Geomagnetic Instruments, Data Acquisition, and Processing, Kakioka and Tsukuba, Japan, 11, 27.
     
  • Stewart, D. C., Pankratz, L. W., Sauter, E. A. & Hanych, D. B., 2004. MagWorm: A Geomagnetic Data Acquisition and Processing System, IAGA Workshop on Geomagnetic Instruments, Data Acquisition, and Processing, Kakioka and Tsukuba, Japan, 11, 100.
     

2003

  • Love, J. J. & Walker, M. R., 2003. Critical bifurcations among viscous boundary layers of the geodynamo, EOS, Trans. AGU, 84, F549.
     

2002

  • Berarducci, A., 2002. USGS magnetic observatory on Midway Atoll, IAGA workshop on geomagnetic instruments, data acquisition, and processing, Hermanus, South Africa, 10, 16.
     
  • Worthington, E. W., Sauter, E. A. & St. Louis, B. J., 2002. USGS fluxgate magnetometer calibration system, IAGA workshop on geomagnetic instruments, data acquisition, and processing, Hermanus, South Africa, 10, 23.
     

2001

  • Green, A. W., 2001. Rationale for ocean bottom geomagnetic observatories, IAGA-IASPEI, Hanoi, Vietnam, G5.02, 237.
     
  • Herzog, D. C., 2001. Diagnostic software for magnetic observatory and field survey operations, IAGA-IASPEI, Hanoi, Vietnam, G5.01, 234.
     
  • Herzog, D. C., 2001. Windows-based magnetic observatory data processing software, IAGA-IASPEI, Hanoi, Vietnam, G5.03.
     
  • Love, J. J., 2001. Vectorial statistics for geomagnetism, IAGA-IASPEI, Hanoi, Vietnam, G1.12, 72.
     
  • Love, J. J., 2001. Persistent asymmetry in the paleomagnetic vector field, EOS, Trans. AGU, 82, F341.
     
  • Pankratz, L. W., Sauter, E. A., 2001. A new interactive PC-based data collection platform, IAGA-IASPEI, Hanoi, Vietnam, G5.01, 232.
     
  • Quinn, J. M., 2001. Magnetic field models derived from Oersted and DMSP F-15 satellite data, IAGA-IASPEI, Hanoi, Vietnam, G5.04, 239.
     

2000

  • Love, J. J., 2000. Bi-Gaussian statistics for paleomagnetic vectors, EOS, Trans. AGU, 81, F351.
     
  • Quinn, J. M., 2000. Fluid flow at the core-mantle-boundary based on a special contraint derived from Ohm's law, EOS, Trans. AGU, 81, S176.
     
  • Quinn, J. M., 2000. Geomagnetic surveys from the DMSP and NPOESS satellite series during the decade 2000 to 2010 and beyond, EOS, Trans. AGU, 81, S182.
     

1999

  • Love, J. J., 1999. A critique of frozen-flux inverse modelling of a nearly steady geodynamo, EGS, Annales Geophysicae, Den Haag, The Netherlands.
     
  • Love, J. J., 1999. Palaeomagnetism, observations of reversals, excursions and secular variation, Royal Society Discussion Meeting, London, England.
     
  • Love, J. J., 1999. Paleomagnetism, observations of reversals, excursions and secular variation, EOS, Trans. AGU, 80, F283. (Invited)
     
  • Love, J. J., 1999. A critique of frozen-flux inverse modelling of a nearly steady geodynamo, EOS, Trans. AGU, 80, F296.
     
  • Worthington, E. W., Olsen, J. V. & Green, A. W., 1999. Plasma density investigations along the Alaska meridian chain of magnetometers, EOS, Trans. AGU, 80, F854.
     

1998

  • Green, A. W., Hegymegi, L., Kormendi, A., Pankratz, L. W. & Sauter, E. A., 1998. A fast delta 'I' and delta 'D' system for measurement of geomagnetic elements, EGS, Annales Geophysicae, Nice, France.
     
  • Love, J. J., 1998. Paleomagnetic volcanic data and geometric regularity of reversals and excursions, EGS, Annales Geophysicae, Nice, France.
     
  • Love, J. J., 1998. Paleomagnetic volcanic data and geometric regularity of reversals and excursions, Structure of the Earth's Deep Interior, Tours, France.
     
  • Love, J. J., 1998. Interpreting geomagnetic reversal data, Geoscience 98, Keele, England.
     
  • Love, J. J., 1998. Inverting paleomagnetic data for global intensity variation: methodology and a 200 kyear model from sediments, EOS, Trans. AGU, 79, F235.
     
  • Quinn, J. M., 1998. Extracting core, lithospheric, ionospheric magnetic source information through regional and global modeling of geomagnetic data, EOS, Trans. AGU, 79, F226.
     
  • Worthington, E. W., Green, A. W., Olson, J. V. & Kormendi, A., 1998. Occurrence characteristics of field line resonances, EOS, Trans. AGU, 79, F726.
     


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