Viewing archive of Thursday, 26 February 2015
Daily bulletin on solar and geomagnetic activity from the SIDC
Issued: 2015 Feb 26 1222 UTC
SIDC Forecast
Valid from 1230 UTC, 26 Feb 2015 until 28 Feb 2015
Solar flares
Quiet conditions (<50% probability of C-class flares)
Geomagnetism
Quiet (A<20 and K<4)
Solar protons
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 26 Feb 2015 | 114 | 007 |
| 27 Feb 2015 | 114 | 007 |
| 28 Feb 2015 | 114 | 007 |
Bulletin
Solar activity is very low, no C-class flares in past 24h. Geomagnetic conditions are quiet and expected to remain so.
Today's estimated international sunspot number (ISN): 018, based on 07 stations.Solar indices for 25 Feb 2015
| Wolf number Catania | 023 |
| 10cm solar flux | /// |
| AK Chambon La Forêt | 015 |
| AK Wingst | 009 |
| Estimated Ap | 009 |
| Estimated international sunspot number | 016 - Based on 10 stations |
Noticeable events summary
| Day | Begin | Max | End | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
|---|---|---|---|---|---|---|---|---|---|---|
| None | ||||||||||
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
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