Viewing archive of lördag, 3 januari 1998

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 1998 Jan 03 2200 UTC
Skapad av NOAA © SWPC och bearbetad av SpaceWeatherLive.com

USAF/NOAA rapport för sol- och geofysisk aktivitet

SDF Nummer 003 publicerat klockan 2200Z på 03 JAN 1998

IA. Analys av solfläcksgrupper och solaktivitet från 02-2100Z till 03-2100Z

SOLAR ACTIVITY CONTINUED AT A MODERATE LEVEL DUE TO AN OPTICALLY UNCORRELATED M2 AT 03/1719Z. THE LIKELY SOURCE FOR THIS EVENT WAS REGION 8124 LOCATED ONE DAY BEHIND THE WEST LIMB AT S22. TWO LARGE CORONAL MASS EJECTIONS OCCURRED. THE FIRST WAS COINCIDENT WITH A LONG DURATION (02/2335-03/0630Z) B6 X-RAY ENHANCEMENT. THE CME WAS NEARLY A COMPLETE HALO. THE SOURCE OF THIS CME WAS THE SLOW DISSOLUTION OF FILAMENT MATERIAL LOCATED NEAR N47W03. A POST-ERUPTION ARCADE BECAME VISIBLE DOWN TO NEAR REGION 8126 (N21W61). THE SECOND CME OCCURRED NEAR 03/1000Z FROM HIGH LATITUDES IN THE NORTHWEST QUADRANT. THIS EVENT WAS VERY BRIGHT IN CORONAGRAPH IMAGERY AND LIKELY RELATED TO THE ERUPTION OF LARGE POLAR CROWN FILAMENTS NEAR THE NORTHWEST LIMB. THE TRAJECTORY OF THIS MATERIAL WAS HIGHLY INCLINED TO THE ECLIPTIC.
IB. Prognos för solaktivitet
SOLAR ACTIVITY SHOULD BECOME VERY LOW TO LOW FOR THE NEXT THREE DAYS AS REGION 8124 MOVES SEVERAL DAYS BEHIND THE WEST LIMB.
IIA. Sammanfattning av geofysisk aktivitet 02-2100Z till 03-2100Z
THE GEOMAGNETIC FIELD WAS PREDOMINANTLY QUIET.
IIB. Prognos för geofysisk aktivitet
THE GEOMAGNETIC FIELD SHOULD BE QUIET TO SLIGHTLY UNSETTLED FOR 04-05 JAN. UNSETTLED TO ACTIVE CONDITIONS ARE FORECAST IN THE LATTER HALF OF 06 JAN AND FOR 07 JAN IN RESPONSE TO THE HALO EVENT MENTIONED ABOVE. ISOLATED MINOR STORM CONDITIONS AT HIGH LATITUDES ARE POSSIBLE DURING THE DISTURBANCE. THE SECOND CORONAL MASS EJECTION IS NOT EXPECTED TO IMPACT THE EARTH.
III. Chans för solutbrott från 04 JAN till 06 JAN
M-klass05%05%01%
X-klass01%01%01%
Proton01%01%01%
PCAFGREEN
IV. Penticton 10.7 cm Flux
  Observerad       03 JAN 101
  Prognoserat   04 JAN-06 JAN  092/088/086
  90 Day Mean        03 JAN 095
V. Geomagnetiskt A-index
OBSERVED AFR/AP 02 JAN  006/004
ESTIMATED AFR/AP 03 JAN  005/005
PREDICTED AFR/AP 04 JAN-06 JAN  005/005-005/005-010/010
VI. Chanser för geomagnetisk aktivitet från 04 JAN till 06 JAN
A. Medelhöga breddgrader
Aktivt10%10%35%
Små stormförhållanden05%05%15%
Svåra stormförhållanden01%01%05%
B. Höga breddgrader
Aktivt10%10%40%
Små stormförhållanden05%05%25%
Svåra stormförhållanden01%01%10%

Gå till översikt idag

Senaste nytt

Stöd 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!

54%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Rymdvädersfakta

Senaste X-utbrottet2024/05/08X1.0
Senaste M-utbrottet2024/05/08M9.7
Senaste geomagnetiska stormen2024/05/06Kp5 (G1)
Fläckfria dagar
Senaste dag utan solfläckar2022/06/08
Månadsvis faktiskt antal solfläckar
april 2024136.5 +31.6
Last 30 days163.9 +73.1

I dag i historien*

Solutbrott
11999X1.1
21998X1.05
32012M6.81
42023M6.5
52012M5.91
ApG
1197885G4
2195135G3
3199239G3
4198139G2
5194832G2
*sedan 1994

Sociala medier