Vaata neljapäev, 11 august 2016 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2016 Aug 11 1231 UTC

SIDC Forecast

Valid from 1230 UTC, 11 Aug 2016 until 13 Aug 2016
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
11 Aug 2016094010
12 Aug 2016093011
13 Aug 2016090010

Bulletin

Solar activity is low with no C-class flares reported during last 24 hours. We expect solar activity to remain low, with possibility of isolated C-class flares. No Earth directed CMEs were observed in the last 24 hours. The solar wind speed remains to be high with the average value of about 640 km/s. The interplanetary magnetic field is stable and amounts about 6 nT. Due to fast solar wind and intervals of the negative value of the Bz component of the interplanetary magnetic field several intervals of active geomagnetic conditions (K=4) were reported yesterday afternoon by local station at Dourbes, NOAA also reported two intervals of Kp=4. We expect unsettled to possibly active geomagnetic conditions in the coming hours.

Today's estimated international sunspot number (ISN): 078, based on 07 stations.

Solar indices for 10 Aug 2016

Wolf number Catania///
10cm solar flux095
AK Chambon La Forêt023
AK Wingst020
Estimated Ap020
Estimated international sunspot number079 - Based on 25 stations

Noticeable events summary

DayBeginMaxLõppLocStrengthOP10cmCatania/NOAARadio burst types
Puuduvad

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

Kõik ajad UTC-s

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