Viewing archive of Monday, 27 April 1998

Geophysical report

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

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 117 Issued at 0245Z on 27 APR 1998 This report is compiled from data received at SWO on 26 APR
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS AT QUIET TO MINOR STORM LEVELS AT MID LATITUDES AND MOSTLY ACTIVE TO MINOR STORM LEVELS AT HIGH LATITUDES.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 091  SSN 030  AFR/AP 025/031   X-RAY BACKGROUND B1.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 5.3E+06   GT 10 MEV 8.0E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.30E+08 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 4 5 4 4 4 3 2 4 PLANETARY 4 5 4 4 5 4 3 4
F. Comments
  None


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