Viewing archive of Tuesday, 29 January 2013

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2013 Jan 29 1234 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
29 Jan 2013	099	002
30 Jan 2013	100	003
31 Jan 2013	100	003

Bulletin

The flaring activity is low. The back-ground X-ray radiation is at the bottom of the B-level. Geomagnetic conditions are quiet. The solar wind is slow (around 400 km/s), with an imbedded magnetic field that is not strong (< 4nT).

Today's estimated international sunspot number (ISN): 038, based on 04 stations.

Solar indices for 28 Jan 2013

Wolf number Catania	///
10cm solar flux	098
AK Chambon La Forêt	010
AK Wingst	006
Estimated Ap	005
Estimated international sunspot number	042 - Based on 12 stations

Noticeable events summary

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

All times in UTC

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