Viewing archive of Friday, 19 May 2000

Geophysical report

Solar and Geophysical Activity Summary 2000 May 19 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 140 Issued at 0245Z on 19 MAY 2000 This report is compiled from data received at SWO on 18 MAY
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0124 0150 0156  8996 S17W05 C4.6  SF 270
0147 0148 0149                       290
0217 0221 0224              C2.9     780
0517 0529 0534  9002 N21E41 C2.6  SF 630
0727 0727 0727                       1400
1517 1518 1524  8996 S19W12       SF 1800
1552 1557 1559  9002 N23E30 M2.7  1B 910    60
1752 1752 1753                       190
2259 2259 2300                       1700   83
B. Proton Events
GT 10 MEV PROTONS WERE WEAKLY ENHANCED BUT BELOW THRESHOLD LEVELS.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED WITH ISOLATED ACTIVE PERIODS AT HIGH LATITUDES.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 253  SSN 297  AFR/AP 008/010   X-RAY BACKGROUND C2.0
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 2.9E+06   GT 10 MEV 3.7E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.10E+05 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 3 2 3 2 2 2 2 PLANETARY 3 3 3 2 2 2 3 2
F. Comments
  None

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