Viewing archive of Wednesday, 10 February 2016

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2016 Feb 10 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 10 Feb 2016 until 12 Feb 2016
Solar flares

C-class flares expected, (probability >=50%)

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

10cm fluxAp
10 Feb 2016117005
11 Feb 2016116004
12 Feb 2016114004

Bulletin

Five sunspot groups were reported by NOAA today, but only high B-class flares were detected in the past 24 hours. The NOAA AR 2497 has grown in the number of spots and developed beta-gamma configuration of its photospheric magnetic field, so it can be expected to produce flaring activity on the C-level. The Earth is currently inside a slow (around 360 km/s) solar wind flow with weak to average (around 4 nT) interplanetary magnetic field magnitude. The geomagnetic conditions are quiet and are expected to remain so.

Today's estimated international sunspot number (ISN): 084, based on 09 stations.

Solar indices for 09 Feb 2016

Wolf number Catania///
10cm solar flux117
AK Chambon La Forêt014
AK Wingst010
Estimated Ap009
Estimated international sunspot number086 - Based on 16 stations

Noticeable events summary

DayBeginMaxEndLocStrengthOP10cmCatania/NOAARadio burst types
None

Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive

All times in UTC

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