From the start of October, Sun erupted 28 M-class and 3 X-class solar flares, sending the material into the space.
Solar activity is still raising with major X1.0 flare on October 28, 2013 and four moderate M-class flares. While our geomagnetic field is
The first tropical cyclone of the Southern Indian Ocean season lasted about one day. Tropical Cyclone 01S formed on October 27, 2013, about 570 nautical miles northeast of Port Louis, Mauritus. It was moving to the west-southwest at 7 knots (13 km/h, 8 mph). Maximum…
New sunspot emerging from the southeastern limb, numbered as AR 1882, announced itself with moderate M 2.9 flare at 03:02 UTC on October 25, 2013. The event started at 02:55 UTC, peaked at 03:02 UTC and ended at 03:17 UTC.
A Type II and IV radio emissions were
Strong M 6.0 earthquake (EMSC) occurred near Tonga at 20:32 UTC on October 24, 2013. The epicenter was located 268 km SW of Nuku'alofa, Tonga and 675 km SE of Suva, Fiji at depth of 60 km. The epicenter was located at coordinates 22.502°S 176.512°W.
Strong earthquake registered as M 6.7 (USGS) occurred east of South Sandwich Islands in southwestern Atlantic Ocean at 19:25 UTC on October 24, 2013. The epicenter was located at coordinates 58.208°S 12.950°W at depth of 26.1km (16.2miles). EMSC
A cold front has sent temperatures plummeting in most northeastern Chinese provinces, causing fog and haze to linger across the region. Agricultural fires in the region in the fall, following the harvest, also influenced levels of smog. Since
Typhoon Francisco is battering Minamidaito Island in Okinawa Prefecture, Japan. The system is forecast to make a sharp northeastward turn over the next few days and skirt the eastern seaboard of mainland Japan. Francisco has maximum sustained winds of 65
Only 3 hours after impulsive M 2.7 solar flare, Active Region 1875 erupted multiple solar flares registered as M 1.4 at 23:33 UTC on October 23, 2013 followed by M 3.1 at 00:08 UTC on October 24, 2013. This active region will probably continue with its high
Impulsive and moderate solar flare registered as M 2.7 erupted from Active Region 1875. The event started at 20:41 UTC, peaked at 20:53 UTC and ended at 20:59 UTC on October 23, 2013.
GOES X-Ray 1 minute flux plot with SDO's EVE (Credit:
Comet C/2012 X1 (LINEAR) suddenly brightened some 150 times than expected. Althoug it was predicted to be 14th magnitude, it is extremely bright as 8.5 magnitude now. Hidetaka Sato and Seiichi Yoshida measured it brightness on October 20, 2013 as magnitude 8,5. Ernesto
