Viewing archive of Thursday, 25 June 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 Jun 25 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 176 Issued at 0245Z on 25 JUN 1998 This report is compiled from data received at SWO on 24 JUNA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0441 0451 0454 8253 C1.0 300
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO
ACTIVE. UNSETTLED TO ACTIVE LEVELS OCCURRED AT MIDDLE LATITUDES
DURING 24/0000-0600UT AND AGAIN DURING 24/2100-2400UT. UNSETTLED TO
ACTIVE LEVELS OCCURRED AT HIGH LATITUDES DURING MOST OF THE DAY.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 105 SSN 064 AFR/AP 013/014 X-RAY BACKGROUND B2.2 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 3.9E+05 GT 10 MEV 1.4E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.70E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 4 4 3 3 2 3 2 4 PLANETARY 3 3 2 3 3 3 2 4
F. Comments
EFFECTIVE 01 JUL 98, THE REFERENCE "(REAL-TIME PRELIMINARY/ESTIMATED VALUES)" WILL BE ADDED TO THE FIRST LINE OF PARAGRAPH E TO READ: "E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)". ALSO, LEFT PARENTHESES WILL BE ADDED TO LINES 05 AND 08 OF PARAGRAPH E, EACH LINE TO READ: "(GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)".
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