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Monday, March 14, 2011

Petanda2 kiamat bakal berlaku!!!

Updated at: 12th March 2011, 9am

The Pacific Tsunami Warning Centre (PTWC) has issued a Tsunami Warning for New Zealand in response to the above earthquake. The New Zealand Tsunami Expert Panel assessment is that this is a marine threat only for New Zealand. A Marine Threat means strong and unusual currents are possible in the sea, rivers and estuaries. No land threat is expected at this time.

The first wave arrived at the North cape at around 710 hrs and had an amplitude in the order of 15cm. It is important to note that, based on modelling, higher wave amplitudes are expected to follow over the next few hours.

Based on real-time tsunami modelling and comparison with historical events, the interpretation is that a minor land threat (i.e. wave heights just over 1 m) now exists in Northland between Ahipara and the Karikari Peninsula as well as in the Bay of Islands and the Chatham Islands. A minor land threat means there is a small potential for impacts on beaches in these areas. A marine threat (i.e. threat to the coastal marine area and small boats) remains in place for the northern North Island from Kaipara to Ahipara and south of the Karikari Peninsula to Gisborne. Unusual tidal surges may be observed in other parts of the country.

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