Alert archive / North Carolina / River Flood Warnings in 2009

River Flood Warning 23, NWS Raleigh, NC

December 9, 2009Chatham County, North Carolina

NWS Raleigh, NC issued this river flood warning at Dec 9, 2009, 7:31 PM EST for Chatham County, North Carolina. It took effect at Dec 9, 2009, 11:25 PM EST. It was in force for 52 min.

The area

The counties it named.

The facts

Issued: Dec 9, 2009, 7:31 PM EST (00:31 UTC)
In effect from: Dec 9, 2009, 11:25 PM EST
Expired: Dec 10, 2009, 12:17 AM EST
In force: 52 min
Issued by: NWS Raleigh, NC
Flood severity: Minor

County Chatham County, NC

The radar

The Raleigh/Durham radar (KRAX), 69 km from the middle of the area, began a volume at 00:35 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Haw River near Bynum (BYNN7). The gauge peaked at 10.78 ft at Dec 9, 2009, 8:00 PM EST.

Action stage: 10 ft
Minor stage: 11 ft
Moderate stage: 15 ft
Major stage: 17 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02096960, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Raleigh, NC wrote its last area forecast discussion before this river flood warning went out at Dec 9, 6:55 PM EST, 36 minutes earlier.

Area forecast discussion, Dec 9, 6:55 PM EST, 36 minutes before

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Hazardous weather outlook, Dec 9, 5:35 PM EST, 1 hour 56 minutes before

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In the hours before

Local storm report, Dec 9, 4:08 PM EST, 3 hours 23 minutes before

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Local storm report, Dec 9, 4:19 PM EST, 3 hours 12 minutes before

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Local storm report, Dec 9, 4:22 PM EST, 3 hours 9 minutes before

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Local storm report, Dec 9, 4:35 PM EST, 2 hours 56 minutes before

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Local storm report, Dec 9, 4:42 PM EST, 2 hours 49 minutes before

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Local storm report, Dec 9, 5:39 PM EST, 1 hour 52 minutes before

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Nearby

River Flood Warnings in North Carolina, 2009 Every river flood warning in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.