• 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

  • Strong earthquake with magnitude 5.6 hit northwestern Kashmir

    A strong 5.6 magnitude earthquake (reported by USGS) with depth of 49.3 km hit northwestern part of Kashmir on March 12th, 2012 at 06:06 UTC. EMSC reported 5.7 magnitude earthquake with depth of 60 km.The nearest populated places are: Lasht (13km), Baroghil (19km),

  • 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

  • Active volcanoes in the world – last 7 days report

    17 volcanoes have shown changes in activity last week. New unusual activity has been noticed around 5 volcanoes (below).BEZYMIANNYCentral Kamchatka (Russia) 55.978°N, 160.587°E; summit elev. 2882 mKVERT reported that during 24 February-2 March seismic activity at