Viewing archive of Thursday, 8 July 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 Jul 08 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 189 Issued at 0245Z on 08 JUL 1999 This report is compiled from data received at SWO on 07 JUL
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0150 0159 0200                       340
0227 0227 0227                       380
0228 0230 0232                       160
0341 0345 0347  8611 S25W73 C1.8  SF 170
0617 0620 0622  8611 S26W76 C1.2  SF 240
0848 0848 0855  8615 S29E05       SF 640
1258 1258 1300                       220
1446 1450 1453  8626 S22W11 C1.2  SF 450
1447 1448 1449                       370
1713 1714 1720                       220
1718 1720 1730  8615 S29W01       SF 100
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 158  SSN 158  AFR/AP 005/005   X-RAY BACKGROUND B7.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.8E+05   GT 10 MEV 1.7E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 4.80E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 2 1 0 0 1 2 2 PLANETARY 2 1 1 0 1 2 2 3
F. Comments
  None


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