Unsettled geomagnetic conditions as Earth passes through solar wind stream

Unsettled geomagnetic conditions as Earth passes through solar wind stream

A weak interplanetary shock was registered by ACE spacecraft at 10:58 UTC on February 16, 2013. This event is not expected to bring widespread geomagnetic disturbances, however, it sparked aurora displays at very high latitudes.The Kp index is currently at 4, very

Thousands of dolphins spotted off the coast of San Diego, US

Thousands of dolphins spotted off the coast of San Diego, US

Thousands of dolphins were spotted on February 14, 2013 off the coast of San Diego, a boat captain told NBC 7 San Diego. Capt. Joe Dutra of Hornblower Cruises said he saw a “super mega-pod” of common dolphins while he was on his daily tour. According to him the

Strong M 6.2 earthquake struck Mindanao, Philippines

Strong M 6.2 earthquake struck Mindanao, Philippines

Strong earthquake magnitude 6.2 struck Mindanao, Philippines on February 16, 2013 at 04:37 UTC. USGS reported epicenter of earthquake 28 km (17 miles) SE of Caburan and 65 km (40 miles) ESE of Malapatan at coordinates 5.759°N, 125.838°E. Depth of the earthquake

Chelyabinsk event – 20m wide asteroid explodes above Russia, damaging 3 000 buildings and injuring over 1 500 people

Chelyabinsk event – 20m wide asteroid explodes above Russia, damaging 3 000 buildings and injuring over 1 500 people

A very bright flash was seen in the Chelyabinsk, Tyumen and Sverdlovsk regions, Russia’s Republic of Bashkiria, as well as in northern Kazakhstan, early morning local time on February 15, 2013. The flash was accompanied by a very loud explosion. Officials mention meteor shower and say that it began after a large meteorite disintegrated above the Urals mountain range and partially burned up in the lower atmosphere – resulting in fragments falling earthwards throughout the Chelyabinsk region.

Aurora displays over Large Animal Research Station (LARS) in Alaska

Aurora displays over Large Animal Research Station (LARS) in Alaska

The following video is a time-lapse movie of the aurora displays over Large Animal Research Station (LARS), University of Alaska Fairbanks (UAF) from February 13, 2013 captured by Taro Nakai, a researcher of micrometeorology (dynamics of the interaction between plant

Asteroid 2012 DA14: Orbital approach and motion simulation

Asteroid 2012 DA14: Orbital approach and motion simulation

The following video shows asteroid 2012 DA14 simulated apparent motion, as visible from the Virtual telescope observing site, in Central Italy. Time is running 50x faster than reality. The field of view is of about 13×10 degress. It covers a time span from 18:30 …

Tropical Cyclone Gino spinning in South Indian Ocean

Tropical Cyclone Gino spinning in South Indian Ocean

Gino formed as a tropical storm over the southern Indian Ocean on February 11, 2013, and strengthened into a cyclone the next day. On February 14, the U.S. Navy’s Joint Typhoon Warning Center (JTWC) reported that Gino was located roughly 1,110 nautical miles

Fermi proves supernova remnants produce cosmic rays

Fermi proves supernova remnants produce cosmic rays

A new study using observations from NASA’s Fermi Gamma-ray Space Telescope reveals the first clear-cut evidence that the expanding debris of exploded stars produces some of the fastest-moving matter in the universe. This discovery is a major step toward meeting one of