Viewing archive of Saturday, 30 March 2019

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2019 Mar 30 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 30 Mar 2019 until 01 Apr 2019
Solar flares

Quiet conditions (<50% probability of C-class flares)

Geomagnetism

Quiet (A<20 and K<4)

Solar protons

Quiet

10cm fluxAp
30 Mar 2019068006
31 Mar 2019067009
01 Apr 2019067006

Bulletin

Solar flaring activity is very low, there were no C-class or even B-class flares reported during last 24 hours. As there are no sunspots observed at the visible side of the solar disc we do not expect increase in the flaring activity in the coming hours. There were no wide and/or Earth directed CMEs reported and the solar protons remained at the background level.

The solar wind speed is presently 400 km/s and the interplanetary magnetic field magnitude is about 4 nT. The geomagnetic conditions are presently quiet and we expect them to stay so in the coming hours.

Today's estimated international sunspot number (ISN): 000, based on 17 stations.

Solar indices for 29 Mar 2019

Wolf number Catania000
10cm solar flux069
AK Chambon La Forêt013
AK Wingst008
Estimated Ap008
Estimated international sunspot number000 - Based on 37 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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