Viewing archive of måndag, 28 mars 2005
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 2005 Mar 28 2210 UTC# Prepared jointly by the U.S. Dept. of Commerce, NOAA, #Space Environment Center and the U.S. Air Force. #
USAF/NOAA rapport för sol- och geofysisk aktivitet
SDF Nummer 087 publicerat klockan 2200Z på 28 Mar 2005 IA. Analysis of Solar Active Regions and Activity from 27/2100Z to 28/2100Z: Solar activity was very low again today. Region 745 (N12W39), the only sunspot group on the visible disk, is in slow decay. A CME observed off the southeast limb at around 28/1900Z was likely backsided. No other significant activity was observed on the solar disk or limb.IB. Prognos för solaktivitet
Solar activity is expected to continue
at very low levels.
IIA. Sammanfattning av geofysisk aktivitet 27-2100Z till 28-2100Z
The geomagnetic field was quiet. The high speed coronal hole wind
stream continues to subside. Solar wind speed ended the period at
just under 500 km/s. The greater than 2 MeV electron flux at
geosynchronous orbit was at high levels again today.
IIB. Prognos för geofysisk aktivitet
The geomagnetic field is
expected to be quiet with occasional unsettled periods over the next
three days.
III. Chans för solutbrott från 29 Mar till 31 Mar
| M-klass | 01% | 01% | 01% |
| X-klass | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | Green | ||
IV. Penticton 10.7 cm Flux
Observerad 28 Mar 080 Prognoserat 29 Mar-31 Mar 080/080/080 90 Day Mean 28 Mar 096
V. Geomagnetiskt A-index
Observerad Afr/Ap 27 Mar 008/013 Förväntat Afr/Ap 28 Mar 005/005 Prognoserat Afr/Ap 29 Mar-31 Mar 005/005-005/005-005/005
VI. Chanser för geomagnetisk aktivitet från 29 Mar till 31 Mar
| A. Medelhöga breddgrader | |||
|---|---|---|---|
| Aktivt | 15% | 15% | 15% |
| Små stormförhållanden | 05% | 05% | 05% |
| Svåra stormförhållanden | 01% | 01% | 01% |
| B. Höga breddgrader | |||
|---|---|---|---|
| Aktivt | 20% | 20% | 20% |
| Små stormförhållanden | 05% | 05% | 05% |
| Svåra stormförhållanden | 01% | 01% | 01% |
All times in UTC
Senaste nytt
fredag, 17 maj 2024
Let's compare! Halloween 2003 VS May 2024 Solar Storms!
fredag, 17 maj 2024
Coronal mass ejection impact, New website feature!
onsdag, 15 maj 2024
More X-flares!
Senaste inläggen
Unproven theories 483Red Auroras 19Could Cycle 25 be categorized as "historical"? 16May 2024 Geomagnetic Storms from AR 13664 (2) 326AR3664 1108
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 | 2024/05/15 | X2.9 |
| Senaste M-utbrottet | 2024/05/21 | M1.9 |
| Senaste geomagnetiska stormen | 2024/05/17 | Kp6 (G2) |
| Fläckfria dagar | |
|---|---|
| Senaste dag utan solfläckar | 2022/06/08 |
| Månadsvis faktiskt antal solfläckar | |
|---|---|
| april 2024 | 136.5 +31.6 |
| maj 2024 | 155.9 +19.4 |
| Last 30 days | 158.9 +32.9 |