• Amazing March auroras around polar circles

    Sunspot 1429 still gives a thrilling time for night skywatchers. Recent solar activity produced numerous CME impact that sparked aurora displays around polar circles.Aurora tour guide Chad Blakely of Abisko Sweden made a wonderful movie on March 12th with beautiful

  • Current California drought and future water supply

    California’s weather this year was marked by significant drought conditions that could have lasting implications on the state’s water supply. Twelve months period over which hydrologic records are kept is measured from July 1 to June 30 and as of February 1, 2012, the

  • New modification of Saffir-Simpson hurricane wind scale

    The Saffir-Simpson Hurricane Wind Scale (SSHWS) is undergoing a minor modification in 2012 to resolve “awkwardness” associated with conversions among the various units used for wind speed in advisory products. The new modification is to help clarify categorization

  • Tornado and hailstorm with torrential rains hammer Hawaii

    The twister with winds of 100 – 115 kmh (60-70 mph) tore holes in roofs and downed trees as it moves through the towns Lanikai and Kailua on the Hawaiian island of Oahu. A waterspout made landfall on Friday morning on the east shore becoming a rare tornado. There were

  • Alaskan authorities raise alert level for Iliamna Volcano

    Volcanologists raised the alert level for Iliamna Volcano on Friday afternoon due to a possible eruption. The Alaska Volcano Observatory (AVO) raised the alert level to ADVISORY and the aviation color code to YELLOW. According to scientists at the observatory, the

  • Waioeka Gorge landslide in New Zealand

    Last week a landslide occurred on the main road out of Gisborne in North Island of New Zealand, which blocked the Waioeka Gorge.  Remarkably, the landslide was captured with a high quality video which can be viewed here. This slip dropped without much warning, the

  • M6.3 solar flare, geomagnetic storm still in progress

    Sunspot 1429  just produced a strong M6.3 Solar Flare. AR 1429 is now located in the center of the visible solar disk so this solar flare and its CME is heading straight toward Earth. The Bz Component of the Interplanetary Magnetic Field (IMF) is pointing south and