Viewing archive of Monday, 2 July 2018

Daily bulletin on solar and geomagnetic activity from the SIDC

Issued: 2018 Jul 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 Jul 2018	068	006
03 Jul 2018	067	004
04 Jul 2018	067	004

Bulletin

Over the past 24 hours solar activity has been low. No significant flares have been recorded. There are no significant Active Regions (AR) on the solar disk. A small patchy coronal hole passed the central meridian a couple of days ago, and has the potential to increase solar wind speeds at the Earth over the next couple of days. The greater than 10MeV proton flux remained at background levels over the past 24 hours. Solar activity is expected to remain low over the next 24 hours. The solar wind speed has fluctuated between 350 and 400 km/s over the past 24 hours. The total magnetic field strength has fluctuated around 2 nT. The Bz component was largely positive, fluctuating around 0 nT. Geomagnetic conditions ranged between Kp index 0-1 (NOAA) and local K index 0-2 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be quiet.

Today's estimated international sunspot number (ISN): 000, based on 31 stations.

Solar indices for 01 Jul 2018

Wolf number Catania	///
10cm solar flux	068
AK Chambon La Forêt	006
AK Wingst	///
Estimated Ap	005
Estimated international sunspot number	000 - Based on 34 stations

Noticeable events summary

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

All times in UTC

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