Haiyan is the storm landed on the Mainland the strongest in history. In the strongest intensity, the maximum wind speed of Haiyan maintained for 10 minutes is 230 km/h and the maximum sustained wind speed in 1 minute is 315 km/h (the highest wind speed ever recorded since 1966, standing Wednesday in the record of the strongest storms) wind gust km/h 380, together with record low pressure of 895 hêctôpascal (26.43 inHg)
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