Viewing archive of Tuesday, 25 May 1999

Geophysical report

Solar and Geophysical Activity Summary 1999 May 25 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 145 Issued at 0245Z on 25 MAY 1999 This report is compiled from data received at SWO on 24 MAY
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0023 0023 0023                       100
0424 0424 0424                       240    60
0644 0648 0651  8551 N31E32 C1.0  SF 200
1004 1006 1011  8550 S13E17       SF 150
1227 1227 1228                       100
1554 1554 1554                       270
1614 1614 1615                       140
B. Proton Events
None
C. Geomagnetic Activity Summary
GEOMANGETIC ACTIVITY WAS QUIET TO ACTIVE.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 137  SSN 104  AFR/AP 014/011   X-RAY BACKGROUND B5.6
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.1E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.30E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 4 2 3 3 3 2 3 PLANETARY 3 3 2 3 2 2 2 4
F. Comments
  ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT WERE
LOW DURING THE DAY.


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