Viewing archive of Sunday, 2 June 2019

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2019 Jun 02 1230 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
02 Jun 2019	070	004
03 Jun 2019	070	005
04 Jun 2019	070	005

Bulletin

The solar activity has been quiet over the past 24 hours. The X-ray flux remained below B-level, and the visible solar disc is spotless. Solar activity is expected to remain at low levels for the next 24 hours.

No Earth directed Coronal Mass Ejection (CME) has been detected in the available coronagraph imagery. The greater than 10 MeV solar protons flux remained at nominal levels over the past 24 hours and is expected to remain so.

Earth is currently in the slow solar wind speed regime environment. Solar wind speed is about 310 km/s, the total interplanetary magnetic field strength remained below 5 nT and the Bz component was ranging between -3.5 nT and 2.7 nT. The solar wind parameters are expected to remain at the nominal levels.

The geomagnetic conditions have been mostly quiet with a short period of unsettled recorded by K-Dourbes earlier today. The geomagnetic conditions are expected to remain quiet.

Today's estimated international sunspot number (ISN): 000, based on 19 stations.

Solar indices for 01 Jun 2019

Wolf number Catania	///
10cm solar flux	070
AK Chambon La Forêt	007
AK Wingst	004
Estimated Ap	003
Estimated international sunspot number	000 - Based on 31 stations

Noticeable events summary

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

All times in UTC

<< Go to daily overview page