Space Weather
SINP MSU

Geospace now

1 Solar activity

max for 24 hours max for 12 hours max for 1 hour
The relative area of coronal holes
(1-h data)
Maximum class of X-ray radiation
(1-min data)
Yesterday Today
Sunspot number

Data sources: SDO (NASA, LMSAL), GOES (NOAA), SILSO (Royal obs. of Belgium)
Applications: SMDC (SINP MSU)

2 Geomagnetic activity

24 hours ago max for 24 hours Now
SW pressure (Earth’s Orbit) [nPa]
KP-index
24 hours ago min for 24 hours Now
DST-index [nT]

Data sources: ACE (NASA), GFZ (Potsdam), WDC-2 (Kyoto)
Applications: SMDC (SINP MSU)

3 Radiation conditions

3.1 Solar energetic particles

Proton fluxes
(5-min data)
[cm-2·s-1·sr-1]
24 hours ago 12 hours ago Now

E 1-100МэВ

E>10МэВ

E>100МэВ

Data sources: GOES (NOAA), METEOR-M2 (SMDC)

3.2 Relativistic electrons of the outer radiation belt

Electron fluxes
(5-min data)
[cm-2·s-1·sr-1]
24 hours ago 12 hours ago Now

E>0.6МэВ

E>2МэВ

Data sources: GOES (NOAA), Electro-L2 (SMDC)

Notation: — decrease; — norm; — increase; — event; — strong event.

Space Monitoring Data Center
SINP MSU

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Skobeltsyn Institute of Nuclear Physics of Moscow State University