Viewing archive of Thursday, 28 May 1998

Geophysical report

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 1998 May 28 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 148 Issued at 0245Z on 28 MAY 1998 This report is compiled from data received at SWO on 27 MAY
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0115 0115 0116                       110
0422 0422 0423                       130
0816 0831 0839              C1.6     600
1106 1118 1130  8224 S23W86 C5.8  SF 1000   30
1255 1300 1319  8226 N19W66       SF 170    390
1330 1335 1450  8226        C7.5     580
1614 1619 1628  8224 S21W82       1F 350
1640 1641 1641                       380
1705 1705 1706                       110
2031 2032 2033                       290
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD HAS BEEN MOSTLY QUIET FOR THE PAST 24 HOURS.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 094  SSN 049  AFR/AP 008/007   X-RAY BACKGROUND B2.7
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.7E+05   GT 10 MEV 1.6E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 4.80E+06 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 3 2 2 2 2 2 2 PLANETARY 2 2 1 2 2 3 2 2
F. Comments
  None


All times in UTC

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