Viewing archive of Sunday, 16 April 2000

Geophysical report

Solar and Geophysical Activity Summary 2000 Apr 16 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 107 Issued at 0245Z on 16 APR 2000 This report is compiled from data received at SWO on 15 APR
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0259 0300 0300                       210
0607 0609 0609                       240
0611 0611 0612                       110
0756 0802 0805              C2.3     200
0929 0930 0930                       100
0934 0940 0946              C1.1     130
1009 1018 1022  8955 S22E29 M4.3  SF 15000  570
1213 1217 1223              C1.0     630
1338 1343 1350  8955 S22E29 C3.0  SF 900    120
1437 1448 1453  8955 S23E28 M2.2  1N 590    49
1508 1509 1510                       120
1855 1905 1911  8955 S22E26 C7.7  1N 260    39
1917 1929 1950                       2600
2136 2143 2149  8955 S22E25 C6.5  SF 1200   38
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 164  SSN 177  AFR/AP 007/007   X-RAY BACKGROUND B5.3
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 4.0E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 7.40E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 1 2 1 2 2 1 3 PLANETARY 1 1 2 2 2 2 3 3
F. Comments
  None

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