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Storm surge animation – Super Typhoon Haiyan

Animation of storm surge of Super Typhoon Haiyan making landfall:

The model predicts maximum surge levels exceeding 5 metres near Tacloban City. The peak surge occurs some time after the cyclone has made landfall. At this point, the winds near Tacloban City change direction from easterly to southeasterly, and the cyclone starts pushing water into San Pedro and San Pablo Bay (i.e. the northwesterly part of Leyte Gulf).

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IPCC 5th Assessment WG1 summary

iGlass

A summary for policy makers was released today. Itcover includes is a clear statement that humans have influenced climate system.

“As the ocean warms, and glaciers and ice sheets reduce, global mean sea level will continue to rise, but at a faster rate than we have experienced over the past 40 years,” said Co-Chair Qin Dahe.

From the summary of thesea level chapter: “There is very high confidence that maximum global mean sea level during the last interglacial period  129,000 to 116,000 years ago) was, for several thousand years, at least 5 m higher than present and high confidence that it did not exceed 10 m above present. During the last interglacial period, the Greenland ice sheet very likely contributed between 1.4 and 4.3 m to the higher global mean sea level, implying with medium confidence an additional contribution from the Antarctic ice sheet. This change in sea level…

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