Viewing archive of Thursday, 26 June 2014
Daily bulletin on solar and geomagnetic activity from the SIDC
Issued: 2014 Jun 26 1254 UTC
SIDC Forecast
Solar flares
Eruptive (C-class flares expected, probability >=50%)
Geomagnetism
Quiet (A<20 and K<4)
Solar protons
Quiet
| 10cm flux | Ap | |
|---|---|---|
| 26 Jun 2014 | 097 | 007 |
| 27 Jun 2014 | 098 | 008 |
| 28 Jun 2014 | 099 | 008 |
Bulletin
Catania 92 (NOAA AR 2096) produced the only C-class flare of past 24 hours, a C2.2 flare that peaked at 09:18 UT. More C-class flaring activity can be expected. The solar wind speed is at 350 km/s with interplanetary magnetic field magnitude of 5 nT. Geomagnetic conditions are quiet. The fast solar wind from an equatorial coronal hole is expected to reach the Earth within 48 hours, probably rising conditions to active levels.
Today's estimated international sunspot number (ISN): 048, based on 21 stations.Solar indices for 25 Jun 2014
| Wolf number Catania | /// |
| 10cm solar flux | 097 |
| AK Chambon La Forêt | 010 |
| AK Wingst | 008 |
| Estimated Ap | 006 |
| Estimated international sunspot number | 037 - Based on 31 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
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