Viewing archive of Wednesday, 26 May 1999

Geophysical report

Solar and Geophysical Activity Summary 1999 May 26 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 146 Issued at 0245Z on 26 MAY 1999 This report is compiled from data received at SWO on 25 MAY
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0658 0658 0702                       200
0751 0752 0755                       200
0833 0833 0834                       200
1003 1004 1004                       170
1016 1016 1016                       270
B. Proton Events
None
C. Geomagnetic Activity Summary
GEOMAGNETIC ACTIVITY WAS AT QUIET TO MINOR STORM LEVELS.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 143  SSN 130  AFR/AP 016/019   X-RAY BACKGROUND B4.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 5.8E+04   GT 10 MEV 1.3E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.90E+05 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 5 3 3 4 2 2 2 2 PLANETARY 5 4 4 4 3 2 2 3
F. Comments
  ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT WERE LOW.


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