Viewing archive of Thursday, 25 September 1997
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 1997 Sep 25 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 268 Issued at 0245Z on 25 SEP 1997 This report is compiled from data received at SWO on 24 SEPA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0243 0248 0252 8088 S31E19 M5.9 1B 81000 650 II/IV 0523 0535 0538 8088 S29E15 C4.5 SF 5300 67 0654 0704 0707 8088 S29E15 C2.5 SF 270 1057 1106 1110 8088 S28E18 M3.0 SF 1800 76 II/IV 1824 1834 1845 8088 S29E15 C8.3 1N 670 47 II
B. Proton Events
None.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 093 SSN 047 AFR/AP 004/004 X-RAY BACKGROUND B2.9 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 5.4E+05 GT 10 MEV 2.1E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 6.70E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 1 0 1 1 1 1 2 2 PLANETARY 1 1 1 2 1 1 1 1
F. Comments
A WEAK 245 MHZ NOISE STORM WAS IN PROGRESS FOR THE MAJORITY OF THE PERIOD.
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