Viewing archive of Thursday, 3 June 1999
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 1999 Jun 03 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 154 Issued at 0245Z on 03 JUN 1999 This report is compiled from data received at SWO on 02 JUNA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0444 0448 0451 C2.9 130 0509 0513 0517 8562 S15E05 C9.2 1F 1100 0536 0536 0537 530 0556 0556 0557 290
B. Proton Events
THE GREATER THAN 10 MEV PROTON FLUX AT
GEOSYNCHRONOUS ORBIT REACHED EVENT LEVELS AT 02/0245Z AND CONTINUED
TO A MAXIMUM OF 48 PFU AT 02/1010Z. THIS EVENT REMAINS IN PROGRESS.
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO UNSETTLED LEVELS WITH AN ISOLATED PERIOD OF ACTIVE
CONDITIONS FROM 02/2100 - 02/2400Z.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 173 SSN 214 AFR/AP 008/011 X-RAY BACKGROUND B7.5 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 8.0E+06 GT 10 MEV 2.3E+06 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.10E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 1 1 3 2 2 2 4 PLANETARY 3 2 0 3 2 2 2 4
F. Comments
None
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