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| Jakarta Big Flood In 2013 |
JAKARTA - National Disaster Management Agency estimates Jakarta little chance for major flooding on January 27, 2013.
Earlier, the news circulated through various social media that the big flood on January 27, 2013, because the water will not be flowing into the sea, unobstructed ocean tide maximum.In fact, the rain will be very heavy so it does not overflow and river discharge into the sea so it can mengatus Jakarta sinks.
Sutopo Purwo Nugroho, Head of Data, Information and Public Relations BNPB admitted on Sunday (27/1), high tides starting at 05.00 pm to reach the peak between 08.00 am-10.00 am with a height of 1 meter from the normal.
"However, it is not the tidal maximum. Precisely on 24-25 January 2013 occurred tidal reaches a maximum of 1.1 meters and on 26-28 January 2013 pairs ranging from 1 meter," he said on Friday (25/1).
He explained that for such a big flood in February 2007 there should be a high-intensity rainfall and long duration, because at that time, and extreme rainfall well above normal levels.
As an illustration, on February 2, 2007 at Cileduk 340 mm of rain / day, in Kemayoran 235 mm / day, and at the Sunday Market 220 mm / day.
Likewise rain evenly in all watersheds of 13 rivers flowing into the system and compare it with the rain Jakarta on January 17, 2013 which caused flooding in Jakarta highest 125 mm / day in Kedoya. (faa)
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