• Persistent dust storms across the Arabian Peninsula

    In late February 2015, a significant winter storm stirred up dust and sand across much of the Arabian Peninsula. The low-pressure system energized strong northwest winds that carried dust from as far as northern Saudi Arabia, Iraq, and Kuwait to the shores of the Persia

  • G1-Minor geomagnetic storm in progress

    A G1-Minor geomagnetic storm is currently in progress due to the influence of a recurrent negative polarity coronal hole high speed stream (CH HSS). Geomagnetic K-index of 5 (G1) threshold was reached at 02:31 UTC on February 24, 2015. Area of impact is primarily polewa

  • Arctic and Siberian air masses trigger hundreds of record lows in eastern US

    In addition to snow cover, Arctic and Siberian air masses have settled in over the eastern US triggering many record low temperatures in many states last week.On the morning of February 20, NOAA's Weather Prediction Center (WPC) noted, "There were widespread su

  • Strong and shallow M6.2 earthquake off the coast of Mexico

    A strong and shallow M6.2 (USGS) earthquake was registered off the coast of Jalisco, Mexico on February 22, 2015 at 14:23 UTC. USGS is reporting depth of 10 km (6.2 miles). EMSC is reporting M6.2 at a depth of 12 km (7.4 miles).Epicenter was located 211 km (131 miles) S

  • Large solar filament erupts, produces partial halo CME

    A large solar filament, which was stretching more than 857 780 km (533 000 miles) last week, finally erupted at approximately 09:25 UTC on February 21, 2015. As I feared, #solarstorm launch is huge filament that just rotated backside. STEREO A saw eruption of monster ev