Viewing archive of Wednesday, 25 August 1999

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 1999 Aug 25 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 237 Issued at 0245Z on 25 AUG 1999 This report is compiled from data received at SWO on 24 AUG
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0429 0430 0430                       140
0606 0623 0643  8674 S27E30 C5.3  1F 110    61
0823 0823 0823                       120
B. Proton Events
None
C. Geomagnetic Activity Summary
QUIET TO MINOR STORM.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 202  SSN 103  AFR/AP 024/029   X-RAY BACKGROUND B9.6
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 2.5E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 6.50E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 4 3 4 5 4 3 2 PLANETARY 3 4 4 5 5 4 3 3
F. Comments
  None


All times in UTC

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