Viewing archive of Sunday, 19 March 2000

Geophysical report

Solar and Geophysical Activity Summary 2000 Mar 19 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 079 Issued at 0245Z on 19 MAR 2000 This report is compiled from data received at SWO on 18 MAR
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0224 0225 0225                       1400   30
1510 1510 1510                       120
1530 1530 1530                       130
2047 2102 2116  8906        M2.1                   II
2052 2057 2130  8906 S16W64       1N 730    41
2150 2154 2221  8909 S31W14 C4.5  1F 290    63     II
2313 2333 2353  8910 N11W09 M2.6  2N        83
2353 2357 0019  8906 S16W61 M3.9  1N        380
B. Proton Events
None
C. Geomagnetic Activity Summary
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED.
D. Stratwarm
STRATWARM ALERT EXISTS STRATWARM SATURDAY THE INTENSE WARMING OVER EASTERN EUROPE/SIBERIA AND THE WHOLE ARCTIC AT 10 HPA CONTINUES.WARM AIR EXTENDS TO NORTHERN CANADA. TEMPERATURE GRADIENT REVERSED BETWEEN 60N AND THE POLE IN THE MIDDLE AND UPPER STRATOSPHERE.MEAN ZONAL WIND AT 60N CONTINUOUSLY DECREASING AND IS FROM EAST AT 1 HPA.
E. Daily Indices: (real-time preliminary/estimated values)
10 CM 195  SSN 142  AFR/AP 006/007   X-RAY BACKGROUND C3.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 4.8E+05   GT 10 MEV 1.3E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 5.80E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 0 1 1 2 3 2 2 PLANETARY 1 0 1 2 2 3 3 2
F. Comments
  None

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