Viewing archive of Sunday, 14 February 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 Feb 14 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 045 Issued at 0245Z on 14 FEB 1999 This report is compiled from data received at SWO on 13 FEB
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0122 0127 0146              C1.5     240
0331 0339 0342  8456 N22W02 C4.5  SF 540
0903 0903 0903                       4700
1408 1409 1427  8462 N20E27       SF 110
1507 1536 1606  8458 S27E15       SF 110
1517 1521 1527  8456 N21W08       SF 1100
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS AT QUIET TO UNSETTLED LEVELS.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 198  SSN 199  AFR/AP 006/007   X-RAY BACKGROUND B6.8
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.2E+05   GT 10 MEV 1.5E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.70E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 2 3 2 2 2 2 1 PLANETARY 1 2 3 2 1 2 2 2
F. Comments
  None


All times in UTC

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