Viewing archive of Friday, 27 February 2015
Daily bulletin on solar and geomagnetic activity from the SIDC
Issued: 2015 Feb 27 1239 UTC
SIDC Forecast
Solar flares
Quiet conditions (<50% probability of C-class flares)
Geomagnetism
Quiet (A<20 and K<4)
Solar protons
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 27 Feb 2015 | 110 | 007 |
| 28 Feb 2015 | 109 | 007 |
| 01 Mar 2015 | 105 | 007 |
Bulletin
Solar activity is very low and is expected to remain so, no C-class flares in past 24 h. Geomagnetic conditions are quiet and expected to remain so.
Today's estimated international sunspot number (ISN): 042, based on 08 stations.Solar indices for 26 Feb 2015
| Wolf number Catania | /// |
| 10cm solar flux | 111 |
| AK Chambon La Forêt | 007 |
| AK Wingst | 004 |
| Estimated Ap | 003 |
| Estimated international sunspot number | 022 - Based on 07 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
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
Gillam, MB, Whitehorse, YT, Yellowknife, NTAnchorage, AK, Fairbanks, AK, Juneau, AK
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