Viewing archive of Monday, 14 December 1998

Geophysical report

Solar and Geophysical Activity Summary 1998 Dec 14 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 348 Issued at 0245Z on 14 DEC 1998 This report is compiled from data received at SWO on 13 DEC
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 HAS BEEN QUIET FOR THE PAST 24 HOURS.
D. Stratwarm
STRATWARM ALERT/SUNDAY/STRATWARM EXISTS. A STRONG WARMING CONTINUES OVER SIBERIA IN THE UPPER AND MIDDLE STRATOSPHERE, AND A CANADIAN WARMING PERSISTS IN THE LOWER STRATOSPHERE.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 144  SSN 152  AFR/AP 002/003   X-RAY BACKGROUND B5.6
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.5E+05   GT 10 MEV 1.4E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.80E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 0 0 0 0 1 1 1 PLANETARY 0 0 0 0 0 1 2 1
F. Comments
  None


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