Viewing archive of Monday, 24 May 1999

Geophysical report

Solar and Geophysical Activity Summary 1999 May 24 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 144 Issued at 0245Z on 24 MAY 1999 This report is compiled from data received at SWO on 23 MAY
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0804 0807 0809  8545 N36W27 C1.3  SF 440
1012 1012 1013                       260
1131 1131 1132                       180
1409 1415 1417  8550 S15E29 C1.3  SF 710
1631 1631 1631                       160
1725 1725 1725                       300    32
1728 1731 1733              C1.9     190
2142 2143 2143                       2700
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO ACTIVE.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 141  SSN 104  AFR/AP 012/010   X-RAY BACKGROUND B5.0
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.4E+05   GT 10 MEV 1.3E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.10E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 1 2 4 4 3 2 1 PLANETARY 3 2 2 4 4 2 2 1
F. Comments
  ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT WERE
DECLINING TO NEAR BACKGROUND DURING THE PERIOD


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