Viewing archive of fredag, 9 juni 2000
Geofysisk rapport
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.
Sammanfattning av sol- och geofysisk aktivitet 2000 Jun 09 0245 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAAs sammanfattning av sol- och geofysisk aktivitet
SGAS nummer 161 publicerat klockan 0245Z på 09 JUN 2000 Den här rapporten har sammanställts med data från SWO på 08 JUNA. Energihöga händelser
Start Max Ände Region Plats Xray På 245MHz 10 cm Sweep 0052 0104 0122 C4.7 950 26 0810 0811 0818 200 0855 0856 0856 120 1739 1739 1740 170 1903 1904 1905 450
B. Protonstormar
THE GREATER THAN 10 MEV PROTON FLUX AT
GEOSYNCHRONOUS ORBIT REMAINED ABOVE THRESHOLD VALUES THROUGHOUT THE
PERIOD. FLUX PEAKED AT 84 PFU'S AT 08/0940Z, AND DECREASED TO ABOUT
14 PFU BY END PERIOD.
C. Sammanfattning av geofysisk aktivitet
THE GEOMAGNETIC FIELD WAS AT
UNSETTLED TO SEVERE STORM LEVELS. A SUDDEN IMPULSE OCCURRED AT
08/0909Z (77 NT, AS MEASURED BY THE BOULDER USGS MAGNETOMETER) AS A
RESULT OF SHOCK ARRIVAL MEASUED AT THE ACE SPACECRAFT, WHERE SOLAR
WIND VELOCITY JUMPED FROM 520 TO OVER 800 KM/S AT 08/0841Z AND BZ
DROPPED TO ABOUT -20NT. MINOR TO SEVERE STORM LEVELS WERE OBSERVED
FOLLOWING THE SHOCK ARRIVAL. THIS SHOCK IS PRESUMED TO BE RELATED
TO THE X2/3B EVENT ON 06 JUNE.
D. Stratwarm
Ingen
E. Dagligt index (uppskattade/förväntade värden i realtid)
10 CM 175 SSN 203 AFR/AP 034/053 X-RAY BACKGROUND C1.3 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 3.1E+08 GT 10 MEV 3.5E+06 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.00E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 3 3 5 5 5 4 3 PLANETARY 3 4 4 7 7 6 5 4
F. Kommentarer
A MODERATE (7.4 PERCENT) FORBUSH DECREASE PEAKED NEAR 08/1449Z. A MAGNETOPAUSE CROSSING WAS OBSERVED ON GOES-8 (W075) BEGAN AT 08/1510Z AND CONTINUED UNTIL APPROXIMATELY 08/1615Z.
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