Viewing archive of Sunday, 20 July 2014

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2014 Jul 20 1523 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
20 Jul 2014	086	001
21 Jul 2014	084	001
22 Jul 2014	084	001

Bulletin

X-ray flux remains at B-level, with a weak peak reaching B3.0 at midnight due to activity near NOAA AR 1216, rotating over the west limb now. NOAA AR 1219 is developing slowly but it is not expected to produce significant activity in the coming hours. A CME was seen starting at 03:24 UT (LASCO C2), originating from a prominence eruption at the east limb, no consequences for the Earth are expected. Geomagnetic conditions are quiet and expected to remain so. The ALL-QUIET-ALERT is maintained.

Today's estimated international sunspot number (ISN): 028, based on 17 stations.

Solar indices for 19 Jul 2014

Wolf number Catania	///
10cm solar flux	086
AK Chambon La Forêt	005
AK Wingst	002
Estimated Ap	002
Estimated international sunspot number	027 - Based on 20 stations

Noticeable events summary

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

All times in UTC

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