Viewing archive of Tuesday, 13 July 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 Jul 13 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 194 Issued at 0245Z on 13 JUL 1999 This report is compiled from data received at SWO on 12 JULA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1531 1531 1531 580 1643 1648 1653 8634 S20E79 C1.2 SF 150 1840 0000 1851 II 1859 1902 1902 200 1942 1947 1956 8628 N19E12 C1.5 SF 280 13 II 2251 2252 2253 150 2324 2324 2324 130
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO
ACTIVE.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 154 SSN 199 AFR/AP 013/014 X-RAY BACKGROUND B6.8 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 4.9E+04 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.90E+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 4 3 4 2 1 1 2 PLANETARY 3 4 4 3 3 2 3 2
F. Comments
None
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