Forecast of the auroral oval boundaries for the next hour
www.spaceweather.ru
Space Research Institute RAS, Moscow
iki.cosmos.ru

Forecast for:
UT  05:00-06:00, 14.12.2019
MSK 08:00-09:00, 14.12.2019

Poleward boundary of the auroral oval
Magnetic local time:           00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Geomagnetic latitude, degrees: 73 73 74 74 74 73 72 71 71 71 73 74 75 75 74 73 72 71 72 72 73 73 73 73

Equatorward boundary of the auroral oval
Magnetic local time:           00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Geomagnetic latitude, degrees: 60 61 62 62 63 63 64 65 67 69 70 71 71 70 69 69 68 68 67 67 65 63 62 61

Equatorward boundary of the diffuse aurora
Magnetic local time:           00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Geomagnetic latitude, degrees: 55 56 56 57 57 58 57 57 57 58 60 62 64 65 65 65 65 64 62 61 59 58 56 56

Current AL index: -503
AL index is estimated on the basis of real-time DSCOVR magnetic field and solar wind speed

Updated at:
UT  04:05, 14.12.2019
MSK 07:05, 14.12.2019

Questions, comments and suggestions are welcomed at
Anatoli Petrukovich,   a.petrukovich@cosmos.ru
Tatiana Podladchikova, t.podladchikova@skoltech.ru