Hallo,
ist da ein im Gange?
http://sec.noaa.gov/ace/EPAM_6h.html
http://www.sec.noaa.gov/ace/SIS_6h.html
wolfgang
Protonenevent?
-
Ulrich Rieth
MAJOR SOLAR FLARE ALERT
Vom "onset" scheint es eher vom M9 von gestern zu stammen.
Da ich langsam den Überblick verliere, müsste nur jemand sagen, ob das Ding aus der Mitte kam, denn ein Proton-Event aus 486 halte ich doch für unwahrscheinlich.
Unten noch der Alert zum X5.
Gruß
Ulrich
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
MAJOR SOLAR FLARE ALERT
ISSUED: 09:20 UTC, 23 OCTOBER 2003
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
SYNOPSIS:
Active Region 486 spawned a major class X5.4/1B solar flare at 08:35 UTC on
23 October. The event was located at S16E61 and lasted 30 minutes (half-power
x-ray intensity). Learmonth reported that the flare was associated with a
Type II sweep frequency event having an estimated shock velocity of 967
km/sec. A strong coronal mass ejection has been confirmed through LASCO.
The region is still too close to the limb to discern any significant
detail, but it is now clear that there is substantial magnetic complexity
evident.
Region 484 (now nearing the central meridian) also retains substantial
magnetic complexity, but has been much less active than Region 486.
Nevertheless, it remains capable of major levels of flare activity as well.
Solar activity is expected to continue at moderate to high intensities
during at least the next 24 to 72 hours. Additional major M-class and X-class
solar flares are probable.
** End of Notice **
Da ich langsam den Überblick verliere, müsste nur jemand sagen, ob das Ding aus der Mitte kam, denn ein Proton-Event aus 486 halte ich doch für unwahrscheinlich.
Unten noch der Alert zum X5.
Gruß
Ulrich
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
MAJOR SOLAR FLARE ALERT
ISSUED: 09:20 UTC, 23 OCTOBER 2003
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
SYNOPSIS:
Active Region 486 spawned a major class X5.4/1B solar flare at 08:35 UTC on
23 October. The event was located at S16E61 and lasted 30 minutes (half-power
x-ray intensity). Learmonth reported that the flare was associated with a
Type II sweep frequency event having an estimated shock velocity of 967
km/sec. A strong coronal mass ejection has been confirmed through LASCO.
The region is still too close to the limb to discern any significant
detail, but it is now clear that there is substantial magnetic complexity
evident.
Region 484 (now nearing the central meridian) also retains substantial
magnetic complexity, but has been much less active than Region 486.
Nevertheless, it remains capable of major levels of flare activity as well.
Solar activity is expected to continue at moderate to high intensities
during at least the next 24 to 72 hours. Additional major M-class and X-class
solar flares are probable.
** End of Notice **
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