Viewing archive of Thursday, 10 December 1998

Geophysical report

Solar and Geophysical Activity Summary 1998 Dec 10 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 344 Issued at 0245Z on 10 DEC 1998 This report is compiled from data received at SWO on 09 DEC
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
2210 2216 2227  8406 S19E40 C1.1  SF 130
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED.
D. Stratwarm
STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS. THE WARMING OVER NORTHEAST SIBERIA IS WEAKENING BUT THE WARMING OVER MONGOLIA, SOUTH AND SOUTHEAST OF SIBERIA, IS INTENSIFYING. WARM AIR IS SPREADING NORTHEASTWARDS.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 154  SSN 132  AFR/AP 003/005   X-RAY BACKGROUND B8.3
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.1E+05   GT 10 MEV 1.4E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 9.10E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 1 2 1 1 2 1 0 PLANETARY 1 1 2 1 2 3 2 0
F. Comments
  None


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