ST8 The high-latitude ionosphere and magnetosphere: coupling and solar wind forcing

Convener: Woch, J.
Co-Convener(s): Villain, J.-P.
Tuesday, 21 April 1998
Lecture Room: M6

Chairperson: Cowley, S.W.

• 08:45 POPIELAWSKA, B.; GUSTAFSSON, G.; STASIEWICZ, K.; MOZER, F.Z.; RUSSELL, C.T.
  Electric field characteristics of the high latitude magnetopause
• 09:00 STASIEWICZ, K.; GUSTAFSSON, G.; POPIELAWSKA, B.
  Alfvénic structures in the outer cusp
• 09:15 PERRY, C.H.; GRANDE, M.; KELLETT, B.J.; REES, A.; FENNELL, J.F.; LIVI, S.; FRITZ, T.
  Statistics of cusp and magnetosheath ion populations observed with Polar
• 09:30 VENNERSTROEM, S.
  Dayside high-altitude irregular magnetic pulsations of 2-10 minutes period, and their relationship to the solar wind
• 09:45 NEUDEGG, D.A.; FRASER, B.J.; MENK, F.W.; BURNS, G.B.; MORRIS, R.J.; UNDERWOOD, M.J.
  Local polar magnetosphere-ionosphere topology determined by ULF wave signatures using an Antarctic magnetometer array
• 10:00 PROVAN, G.; YEOMAN, T.K.; MILAN, S.E.
  CUTLASS Finland radar observations of the ionospheric signatures of flux transfer events and the resulting plasma flows
• 10:15 JACOBSEN, B.; LYATSKY, W.
  Optical signatures of travelling convection vortex events
• 10:30 MÄLKKI, A.M.; KOSKINEN, H.E.J.; PULKKINEN, T.I.; SANDAHL, I.; PETERSON, W.K.; BUDNICK, E.YU.; FEDEROV, A.
  Dispersive proton injections at high latitutde, observed by INTERBALL auroral proble on January 11, 1997

10:45 BREAK

Chairperson: Villain, J.-P.

• 11:00 SANDHOLT, P.E.; FARRUGIA, C.J.; COWLEY, S.W.H.
  Pulsating cusp aurora for northward IMF
• 11:15 TAYLOR, J.R.; COWLEY, S.W.H.; YEOMAN, T.K.; LESTER, M.; JONES, T.B.; GREENWALD, R.A.; SOFKO, G.; VILLAIN, J.-P.; LEPPING, R.P.; HAIRSTON, M.R.
  Superdarn studies of the ionospheric convection response to a northward turning of the interplanetary magnetic field (Solicited Paper)
• 11:45 GREBOWSKY, J.M.; ERLANDSON, R.E.
  Observed polar cap ionosphere dependence on IMF
• 12:00 MAKELA, J.S.; MALKKI, A.; KOSKINEN, H.E.J.; BOEHM, M.H.; ELIASSON, L.; HOLBACK, B.
  Particle signatures within mesoscale auroral cavities
• 12:15 KHAN, H.; COWLEY, S.W.H.
  Investigation of dayside and nightside ionospheric response delays to changes in the IMF conditions using simultaneous satellite and EISCAT data

12:30 LUNCH

Chairperson: Woch, J.

• 14:00 ISRAELEVICH, P.L.; ERSHKOVICH, A.I.
  New method for reconstruction of the polar convection pattern
• 14:15 ANDRE, R.; VILLAIN, J.P.; KRASNOSEL'SKIKH, V.; HANUISE, C.
  Superdarn observations of small-scale expanding structures
• 14:30 VILLAIN, J.P.; ANDRE, R.; HANUISE, C.; GRESILLON, D.
  Application of collective wave scattering to superdarn radars: spatio-temporal evolution of turbulence parameters for specific geophysical events
• 14:45 WALKER, A.D.M.; PINNOCK, M.; BAKER, K.B.; DUDENEY, J.R.; RASH, J.P.S.
  Strong flow bursts in the nightside ionosphere during extremely quiet conditions
• 15:00 KETTMANN, G.; WOCH, J.; MALL, U.; LIVI, S.; WILKEN, B.; FRITZ, T.A.; FENNELL, J.F.; GRANDE, M.
  Ion composition in the high-latitude nightside magnetosphere: a statistical study
• 15:15 SCHLEGEL, K.; SCHWENN, R.; WOCH, J.
  The January 1997 CME and its terrestrial impact - an example of multi-instrument studies (Solicited Paper)
• 15:45 OPGENOORTH, H.J.
  Solar wind influence on plasma sheet processes: substorm onset and cessation (Solicited Paper) *
• 16:15 SAVIN, S.; ZELENYI, L.; BUDNIK, L.; BORODKOVA, N.; FEDOROV, A.; NIKOLAEVA, N.; NOZDRACHEV, M.; ROMANOV, S.; PETRUKOVICH, A.; YERMOLAEV, YU.; MUKAI, T.; KAWANO, H.; KOKUBUN, S.; LUNDIN, R.; SANDAHL, I.; RUSSELL, C.T.; MAYNARD, N.; PARKS, G.; AMATA, E.; SAFRANKOVA, J.; NEMECEK, Z.; BLECKI, J.
  Boundary layer dynamics and substorms view from ISTP spacecraft
• 16:30 LEWIS, R.V.; FREEMAN, M.P.; REEVES, G.D.
  The relationship of HF radar backscatter to the accumulation of open magnetic flux prior to substorm onset
• 16:45 STOREY, J.; LESTER, M.; COWLEY, S.W.H.; GRANDE, M.; FRITZ, T.A.
  Investigation of substorm-associated features in the plasma sheet observed by the Polar satellite
• 17:00 ZONG, Q.-G.; WILKEN, B.; WOCH, J.; REEVES, G.D.; DOKE, T.; YAMAMOTO, T.; KOKUBUN, S.; ULLALAND, S.
  Energetic oxygen beams in the plasmoids with both By and Bz bipolar magnetic field signatures
• 17:15 DE KEYSER, J.; ROTH, M.; LEMAIRE, J.
  Formation and evolution of SAID in the course of a substorm

17:30 END OF SESSION
 

ST8 The high-latitude ionosphere and magnetosphere: coupling and solar wind forcing - Poster Session

Convener: Woch, J.
Co-Convener(s): Villain, J.-P.
Display Time: Monday, 09:00 - Friday, 13:00
Authors in Attendance: Tuesday, 17:30 - 19:00
Poster Area: AGORA 3 - ST

• ST143 LILENSTEN, J.; GALAND, M.; KOFMAN, W.; CATTELL, C.; SIGSBEE, K.; CARLSON, C.; MCFADDEN, J; ERGUN, R.; STRANGEWAY, R.; PFAFF, R.; BLELLY, P.L.
  Electron-proton precipitation effects on the ionosphere during FAST/EISCAT/ESR coordinated experiments
• ST144 BELENKAYA, E.S.
  High-latitude ionosphere and magnetosphere dependent on the solar wind magnetic field
• ST145 FU, S.Y.; WILKEN, B.; ZONG, Q.-G.
  Inner magnetosphere response to the passage of heliosphere current sheet
• ST146 SAIFUDINOVA, T.I.; BAZARZHAPOV, A.D.; MISHIN, V.M.
  Timing pseudo- and true- expansion onset of the CDAW6 substorm of March 22, 1979