Viewing archive of Friday, 27 March 1998

Geophysical report

Solar and Geophysical Activity Summary 1998 Mar 27 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 086 Issued at 0245Z on 27 MAR 1998 This report is compiled from data received at SWO on 26 MAR
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
1246 1259 1340  8185 S26E19 M1.8  2B
2315 2316 2317                       77               IV
B. Proton Events
A LONG DURATION M1.8/2B FLARE TOOK PLACE FROM 26/1246 - 1340Z. A SMALL CHANCE EXISTS FOR A SLIGHT RISE IN ENERGETIC PARTICLE COUNTS.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED FROM 25/2100Z TO 26/1200Z. UNSETTLED TO ACTIVE CONDITIONS WERE OBSERVED THE REMAINDER OF THE PERIOD.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 110  SSN 077  AFR/AP 008/010   X-RAY BACKGROUND B3.6
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.2E+05   GT 10 MEV 1.6E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.30E+06 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 1 1 1 3 4 2 2 PLANETARY 1 1 0 2 4 4 3 3
F. Comments
  None.


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