Viewing archive of Tuesday, 17 November 1998

Geophysical report

Solar and Geophysical Activity Summary 1998 Nov 17 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 321 Issued at 0245Z on 17 NOV 1998 This report is compiled from data received at SWO on 16 NOV
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0940 0941 0941                       110
0958 0959 0959                       140
2144 2153 2200  8383 S14W29 C4.9  SF               II
B. Proton Events
THE GT 10 MEV PROTON FLUX BEGAN THE PERIOD NEAR 16 PFU AND DECAYED SLOWLY THROUGH THE DAY. FLUXES AT THE END OF THE PERIOD WERE NEAR 3 PFU.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 125  SSN 076  AFR/AP 008/007   X-RAY BACKGROUND B4.0
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 4.8E+06   GT 10 MEV 7.4E+05 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.00E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 3 1 2 2 2 1 3 PLANETARY 2 3 2 2 1 2 1 2
F. Comments
  A WEAK 245 MHZ RADIO NOISE STORM OCCURRED DURING THE
PERIOD.


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