Vaata kolmapäev, 14 juuni 2017 arhiivi

Daily bulletin on solar and geomagnetic activity from the SIDC

Välja antud: 2017 Jun 14 1230 UTC

SIDC Forecast

Valid from 1230 UTC, 14 Jun 2017 until 16 Jun 2017
Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

10cm fluxAp
14 Jun 2017076006
15 Jun 2017077007
16 Jun 2017076007

Bulletin

The only reported flare in the last 24 hours was B3.8 flare which peaked at 19:40 UT on Jun 13. We expect solar activity to stay on the same low level with possible isolated B-class flares. No Earth directed CMEs have been observed and the solar protons remained at background level in the past 24 hours. The solar wind speed remains to be somewhat elevated and it amounts about 470 km/s. The interplanetary magnetic field magnitude is about 4nT. The fast solar wind associated with the large equatorial coronal hole which has reached the central meridian yesterday morning, is expected to arrive at the Earth late tomorrow or early morning of June 16. The geomagnetic conditions are presently quiet to unsettled and we expect them to stay so in the coming hours.

Today's estimated international sunspot number (ISN): 012, based on 25 stations.

Solar indices for 13 Jun 2017

Wolf number Catania011
10cm solar flux075
AK Chambon La Forêt012
AK Wingst009
Estimated Ap009
Estimated international sunspot number012 - Based on 36 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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