Viewing archive of Friday, 31 March 2000

Geophysical report

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2000 Mar 31 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 091 Issued at 0245Z on 31 MAR 2000 This report is compiled from data received at SWO on 30 MAR
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0044 0044 0044                       450
0659 0714 0743       N12E76 M1.2  SF 37     87
1002 1003 1003                       280
1239 1245 1250  8936 S16E64 M1.3  SF
1251 1251 1252                       440
1257 1258 1304  8925 S17W13       SF 170
1558 1607 1612  8936 S17E63 M3.4  1N
2317 2324 2327  8935 S08E20 M2.0  SF
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO ACTIVE.
D. Stratwarm
STRATWARM ALERT EXISTS STRATWARM THURSDAY MINOR WARMING OVER EUROPE/SIBERIA AND THE AD- JACENT ARCTIC AT 10 HPA CONTINUES.TEMPERATURE GRADIENT REVERSED BETWEEN 60N AND THE POLE IN THE MIDDLE AND UPPER STRATOSPHERE.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 206  SSN 225  AFR/AP 011/010   X-RAY BACKGROUND C1.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 8.0E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.80E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 2 2 1 3 4 2 3 PLANETARY 2 2 2 2 3 3 3 3
F. Comments
  None

All times in UTC

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