Inner Magnetosphere Interactions: New Perspectives from Imaging

Inner Magnetosphere Interactions:New Perspectives From Imaging......Page 3
Copyright......Page 4
CONTENTS......Page 5
PREFACE......Page 7
The Global Pattern of Evolution of Plasmaspheric Drainage Plumes......Page 9
1. INTRODUCTION......Page 10
2. OBSERVATIONS 18 JUNE 2001......Page 12
3. SIMULATION 18 JUNE 2001......Page 22
4. CONCLUDING REMARKS......Page 25
REFERENCES......Page 28
Multipoint Observations of Ionic Structures in the Plasmasphere by CLUSTER?CIS and Comparisons With IMAGE-EUV Observations and With Model Simulations......Page 31
3. OBSERVATIONS AND ANALYSIS......Page 32
4. DISCUSSION AND CONCLUSIONS......Page 59
REFERENCES......Page 60
1. INTRODUCTION......Page 62
2. GOES, IMAGE AND LANL DATA......Page 63
4. EMIC WAVE EVENT STUDIES......Page 66
5. MULTI-ION PLASMA EFFECTS......Page 72
6. DISCUSSION AND CONCLUSIONS......Page 75
REFERENCES......Page 76
1. INTRODUCTION......Page 78
3. COMBINED MAGNETOMETER AND IMAGING OBSERVATIONS......Page 81
4. DISCUSSION AND CONCLUSIONS......Page 87
REFERENCES......Page 89
INTRODUCTION......Page 92
2. AFTERNOON DETACHED SUBAURORAL PROTON ARCS......Page 93
3. IDENTIFYING DETACHED ARC EVENTS BASED ON GEOSYNCHRONOUS PARTICLE SIGNATURES......Page 94
4. ADDITIONAL DETACHED ARC EVENTS......Page 99
6. Relationship between Detached Arcs and Solar Wind Conditions......Page 100
7. OBSERVATIONS OF ION CYCLOTRON WAVES IN ASSOCIATION WITH DETACHED ARCS......Page 101
8. DISCUSSION......Page 103
9. CONCLUSIONS......Page 104
REFERENCES......Page 105
1. INTRODUCTION TO RADIATION BELT VARIABILITY DURING STORMS......Page 107
2. RESONANT WAVE-PARTICLE INTERACTIONS......Page 109
3. TEMPORAL EVOLUTION OF PARTICLE FLUXES DURING A STORM......Page 113
4. CONCLUDING REMARKS......Page 115
REFERENCES......Page 116
1. INTRODUCTION......Page 119
2. DISTRIBUTION OF TRAPPED EM RADIATION IN THE PLASMASPHERE......Page 122
3. ON THE ORIGIN OF PLASMASPHERIC HISS......Page 124
4. SOLAR CYCLE VARIATIONS IN THE SLOT REGION......Page 127
6. CONCLUSIONS......Page 129
REFERENCES......Page 131
1. INTRODUCTION......Page 133
3. ELECTROMAGNETIC EFFECTS OF A SOUTHWARD TURNING OF THE IMF......Page 134
4. ELECTROMAGNETIC EFFECTS OF A NORTHWARD TURNING OF THE IMF......Page 138
5. EFFECT OF PLASMA-SHEET PV5/3......Page 141
6. SUMMARY......Page 142
REFERENCES......Page 144
INTRODUCTION......Page 146
MODEL ASSUMPTIONS AND EQUATIONS......Page 147
THE ELECTRODYNAMIC PROCESSES BELOW THE IONOSPHERE ARE DECOUPLED......Page 150
RESISTIVE SLIP VELOCITY......Page 151
SIMULATION RESULTS......Page 152
APPENDIX A: SOURCE SURFACE METHOD AND ACCELERATED DAMPING RATE FOR NON-POTENTIAL ELECTRIC FIELD......Page 154
APPENDIX B: CONDUCTANCE TENSOR......Page 155
REFERENCES......Page 156
COMPUTING PRESSURE-DRIVEN ELECTRIC CURRENTS FROM HENA IMAGES......Page 158
EULER POTENTIALS FOR CURRENT IN A DIPOLE MAGENTIC FIELD......Page 159
ERROR FACTORS IN ESTIMATING FIELD-ALIGNED CURRENTS FROM IMAGE/HENA PRESSURE DISTRIBUTIONS......Page 160
SUMMARY AND CONCLUSIONS......Page 161
REFERENCES......Page 162
INTRODUCTION......Page 163
SOLAR WIND CONDITIONS......Page 164
PRESSURE-DRIVEN CURRENTS......Page 165
RELATION BETWEEN PLASMAPAUSE MOTION, IONOSPHERIC ELECTRIC FIELD, CURRENT AND CONDUCTANCE......Page 167
SUMMARY......Page 169
REFERENCES......Page 170
1. INTRODUCTION......Page 171
2. EXAMPLE CASE STUDY: THE APRIL 17, 2002 STORM......Page 173
3. DISCUSSION......Page 176
REFERENCES......Page 179
1. INTRODUCTION......Page 182
2. OBSERVATIONS......Page 183
3. MODELING......Page 185
4. RESULTS......Page 188
5. SUMMARY DISCUSSION......Page 194
6. CONCLUSIONS......Page 195
REFERENCES......Page 196
1. INTRODUCTION......Page 198
2. POWER AND DECAY TIME......Page 199
3. PROTON FLUX......Page 203
4. MORPHOLOGICAL PARAMETERS......Page 204
5. INFLUENCE OF THE IMF......Page 205
6. DISCUSSION......Page 206
REFERENCES......Page 207
1. INTRODUCTION......Page 209
2. STATE-OF-THE-ART MODELS OF THE INNER MAGNETOSPHERE......Page 211
3. PRELIMINARY RESULTS ON MODEL COUPLING......Page 214
5. DISCUSSIONS AND SUMMARY......Page 219
REFERENCES......Page 220
NATURAL VARIABILITY OF THE EARTH'S ELECTRON RADIATION BELTS......Page 223
MAN-MADE BELTS FROM HIGH ALTITUDE NUCLEAR EXPLOSIONS HANE......Page 224
RADIATION BELT REMEDIATION......Page 226
DATA ASSIMILATION FOR RADIATION BELT MODELING......Page 227
DIRECT DATA INSERTION USING THE SALAMMBO CODE......Page 228
STORM-TIME MAGNETIC FIELD SPECIFICATION......Page 230
SUMMARY......Page 233
REFERENCES......Page 235
1. INTRODUCTION......Page 238
2. SIMULATION MODEL......Page 239
3. SIMULATION RESULTS......Page 242
REFERENCES......Page 250
I. INTRODUCTION......Page 252
2. OBSERVED RADIATION BELT CHANGES......Page 253
3. IMAGE PLASMASPHERE DATA......Page 256
4. ACCELERATION AND LOSS PROCESSES......Page 257
6. OTHER SPACE WEATHER IMPACTS......Page 258
REFERENCES......Page 259
1. INTRODUCTION......Page 261
2. DATA ANALYSIS AND METHOD......Page 262
3. NOVEMBER 6, 2001 STORM......Page 265
4. MULTI-EVENT ANALYSIS......Page 268
5. OBSERVATIONS FROM SPACE-BORNE GPS......Page 270
5. CONCLUSIONS......Page 273
REFERENCES......Page 274
INTRODUCTION......Page 276
OBSERVATIONS OF AN ENHANCED PLASMASOURCE FOR THE EROSION PLUME......Page 277
STORMTIME DISTURBANCE ELECTRIC FIELDS......Page 279
OBSERVATIONS OF THE REDISTRIBUTION OFLOW-LATITUDE COLD PLASMA......Page 280
IMAGING THE ENHANCED EQUATORIAL ANOMALIES FROM GROUND AND SPACE......Page 284
DISCUSSION......Page 285
REFERENCES......Page 288
Yosemite 2004?A Thirty Year Tradition......Page 289