Viewing archive of lördag, 2 september 2000
Solaktivitetsrapport
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.
Rapport för sol- och geofysisk aktivitet 2000 Sep 02 2200 UTCSkapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 246 publicerat klockan 2200Z på 02 SEP 2000IA. Analys av solfläcksgrupper och solaktivitet från 01-2100Z till 02-2100Z SOLAR ACTIVITY WAS LOW. THERE WAS ONLY ONE C-CLASS
FLARE TODAY, A C2 AT 0340Z WHICH WAS NOT OBSERVED OPTICALLY. REGION
9149 (N12E06) IS THE LARGEST GROUP ON THE DISK BUT CONTINUES TO BE
VERY STABLE AND QUIET. NINE DEGREES OF A FILAMENT NEAR S33W21
DISAPPEARED BETWEEN 0046-1150Z.
IB. Prognos för solaktivitet
SOLAR ACTIVITY IS EXPECTED TO BE LOW
FOR THE NEXT THREE DAYS, ALTHOUGH THERE IS A SLIGHT CHANCE FOR AN
ISOLATED M-CLASS EVENT FROM REGION 9149.
IIA. GEOPHYSICAL ACTIVITY SUMMARY 01/2100Z TO 02/2100Z:
THE GEOMAGNETIC FIELD WAS MOSTLY UNSETTLED TO ACTIVE. THERE WAS A
MINOR STORM PERIOD FROM 0900-1200Z. THE ACTIVITY APPEARS TO BE A
RESULT OF AN ONGOING HIGH-SPEED CORONAL HOLE WIND STREAM. SOLAR WIND
OBSERVATIONS CONTINUE TO INDICATE THE SLOW DECLINE OF THIS HIGH
SPEED STREAM. THE GREATER THAN 2 MEV ELECTRON FLUXES EXCEEDED HIGH
LEVELS DURING THE PAST 24 HOURS.
IIB. Prognos för geofysisk aktivitet
THE GEOMAGNETIC FIELD IS
EXPECTED TO BE MOSTLY UNSETTLED DURING THE NEXT 24 HOURS, ALTHOUGH
LOCAL NIGHTTIME SECTORS MAY EXPERIENCE SOME ACTIVE PERIODS.
PREDOMINANTLY UNSETTLED CONDITIONS ARE EXPECTED TO PREVAIL FOR THE
SECOND AND THIRD DAYS OF THE FORECAST.
III. Chans för solutbrott från 03 SEP till 05 SEP
| M-klass | 20% | 20% | 20% |
| X-klass | 05% | 05% | 05% |
| Proton | 05% | 05% | 05% |
| PCAF | GREEN | ||
IV. Penticton 10.7 cm Flux
Observerad 02 SEP 154 Prognoserat 03 SEP-05 SEP 155/155/165 90 Day Mean 02 SEP 181
V. Geomagnetiskt A-index
OBSERVED AFR/AP 01 SEP 012/017 ESTIMATED AFR/AP 02 SEP 025/025 PREDICTED AFR/AP 03 SEP-05 SEP 015/015-012/012-010/010
VI. Chanser för geomagnetisk aktivitet från 03 SEP till 05 SEP
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 35% | 30% | 25% |
| Små stormförhållanden | 20% | 15% | 10% |
| Svåra stormförhållanden | 05% | 05% | 05% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 35% | 30% | 25% |
| Små stormförhållanden | 25% | 15% | 10% |
| Svåra stormförhållanden | 10% | 05% | 05% |
Senaste nytt
torsdag, 9 maj 2024
Severe G4 geomagnetic storm watch
onsdag, 8 maj 2024
Sunspot region 3664, major flares and CMEs!
måndag, 6 maj 2024
X4.5 solar flare
Senaste inläggen
AR3664 584Is there any truth to this "Internet/Electrical Grid Apocalypse"? 91[CME] AR 13664, flare flurry, CMEs galore, 2024-05-08/09 134Weakening of Earths magnetic field due to geomagnetic excursion 19Sporadic E and Flare activity 28
Fler foruminläggStöd SpaceWeatherLive.com!
För att vara tillgängliga vid stora norrskensutbrott måsta vi ha kraftiga servrar som kan hantera alla besökare. Donera och stöd vårt projekt, så att vi kan finnas online även under stora stormar!
Rymdvädersfakta
| Senaste X-utbrottet | 2024/05/09 | X1.1 |
| Senaste M-utbrottet | 2024/05/10 | M1.3 |
| Senaste geomagnetiska stormen | 2024/05/06 | Kp5 (G1) |
| Fläckfria dagar | |
|---|---|
| Senaste dag utan solfläckar | 2022/06/08 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| april 2024 | 136.5 +31.6 |
| Last 30 days | 167.9 +77.7 |