Viewing archive of Monday, 1 June 2015
Daily bulletin on solar and geomagnetic activity from the SIDC
Issued: 2015 Jun 01 1230 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 | |
|---|---|---|
| 01 Jun 2015 | 097 | 010 |
| 02 Jun 2015 | 100 | 005 |
| 03 Jun 2015 | 102 | 005 |
Bulletin
Solar activity is very low as there were no C-class flares in the past 24 hours. Several high B-class flares were produced by NOAA ARs 2356 and 2358, so a C-class flare is possible. The Earth is currently inside a slow (around 350 km/s) solar wind flow with a slightly elevated (around 6 nT) interplanetary magnetic field magnitude. The geomagnetic conditions are quiet and are expected to remain so.
Today's estimated international sunspot number (ISN): 021, based on 21 stations.Solar indices for 31 May 2015
| Wolf number Catania | /// |
| 10cm solar flux | 094 |
| AK Chambon La Forêt | 014 |
| AK Wingst | 008 |
| Estimated Ap | 006 |
| Estimated international sunspot number | /// - Based on /// 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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