Typhoon Koppu
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| Infra-red satellite imagery at 2 a.m. on 15 September 2009 of Typhoon Koppu. Koppu was located about 135 km southwest of Hong Kong and at its peak intensity with estimated maximum winds of 140 kilometres per hour near its centre. |
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[The satellite imagery was originally captured by Multi-functional Transport Satellite-1R (MTSAT-1R) of Japan Meteorological Agency (JMA).]
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