Viewing archive of Tuesday, 29 December 1998

Geophysical report

Solar and Geophysical Activity Summary 1998 Dec 29 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 363 Issued at 0245Z on 29 DEC 1998 This report is compiled from data received at SWO on 28 DEC
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0515 0531 0544  8421 N28E26 M1.4  SF        330
0545 0548 0559  8419 N25W27 M3.1  1B 390    110
1713 1718 1724  8419 N24W34 C5.0  1F 460    32
1804 1811 1814  8419 N25W33 C4.9  SF 180    23
2315 2322 2333  8421 N26E12 M1.7  1F        26
2333 2338 2351  8419 N24W36 M2.1  1F
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO SLIGHTLY UNSETTLED.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 184  SSN 177  AFR/AP 003/005   X-RAY BACKGROUND C2.5
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.3E+05   GT 10 MEV 1.6E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 3.80E+05 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 0 0 0 1 2 2 2 2 PLANETARY 0 0 0 1 2 2 3 2
F. Comments
  None.


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