Alert archive / Tennessee / River Flood Warnings in 2015

River Flood Warning 7, NWS Morristown, TN

April 20, 2015Cocke County, Tennessee

NWS Morristown, TN issued this river flood warning at Apr 20, 2015, 7:22 AM EDT for Cocke County, Tennessee. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Apr 20, 2015, 7:22 AM EDT (11:22 UTC)
Expired: Apr 20, 2015, 4:24 PM EDT
In force: 9 hr
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Flood severity: Minor

County Cocke County, TN

The radar

The Knoxville radar (KMRX), 37 km from the middle of the area, began a volume at 11:21 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 Pigeon River at Newport (NEPT1). The gauge peaked at 8.75 ft at Apr 20, 2015, 7:00 AM EDT.

Action stage: 6 ft
Minor stage: 8 ft
Moderate stage: 10 ft
Major stage: 12 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03461500, 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 Morristown, TN wrote its last area forecast discussion before this river flood warning went out at Apr 20, 7:11 AM EDT, 11 minutes earlier.

Area forecast discussion, Apr 20, 7:11 AM EDT, 11 minutes before

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Hazardous weather outlook, Apr 20, 2:44 AM EDT, 4 hours 38 minutes before

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In the hours before

Special weather statement, Apr 20, 5:08 AM EDT, 2 hours 14 minutes before

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Special weather statement, Apr 20, 5:11 AM EDT, 2 hours 11 minutes before

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Special weather statement, Apr 20, 5:15 AM EDT, 2 hours 7 minutes before

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Special weather statement, Apr 20, 5:50 AM EDT, 1 hour 32 minutes before

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Special weather statement, Apr 20, 5:58 AM EDT, 1 hour 24 minutes before

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Local storm report, Apr 20, 6:43 AM EDT, 39 minutes before

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The office that day

Everything else NWS Morristown, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 19, 8:00 PM EDT	Special Weather Statement	MRX	Bradley, McMinn, Meigs, Polk, Rhea, Roane	45 min
Apr 19, 8:23 PM EDT	Severe Thunderstorm Warning	MRX	Loudon, McMinn, Monroe	37 min
Apr 19, 8:29 PM EDT	Special Weather Statement	MRX	Anderson, Knox, Loudon, Roane	46 min
Apr 19, 8:50 PM EDT	Severe Thunderstorm Warning	MRX	Anderson, Blount, Knox, Sevier	25 min
Apr 19, 9:03 PM EDT	Severe Thunderstorm Warning	MRX	Anderson, Campbell, Claiborne, Knox, Union	27 min
Apr 19, 9:15 PM EDT	Severe Thunderstorm Warning	MRX	Cocke, Grainger, Hamblen, Jefferson, Knox, Sevier and 1 more	30 min
Apr 19, 9:29 PM EDT	Severe Thunderstorm Warning	MRX	Claiborne, Grainger, Hamblen, Hancock, Hawkins, Union	31 min
Apr 19, 9:41 PM EDT	Severe Thunderstorm Warning	MRX	Cocke, Grainger, Greene, Hamblen, Hawkins, Jefferson and 1 more	34 min
Apr 19, 9:56 PM EDT	Severe Thunderstorm Warning	MRX	Greene, Hamblen, Hancock, Hawkins	34 min
Apr 19, 10:11 PM EDT	Special Weather Statement	MRX	Greene, Unicoi	49 min
Apr 19, 10:21 PM EDT	Severe Thunderstorm Warning	MRX	Greene, Hancock, Hawkins, Sullivan, Unicoi, Washington	24 min
Apr 19, 10:44 PM EDT	Special Weather Statement	MRX	Carter, Johnson, Sullivan, Unicoi, Washington	46 min
Apr 19, 11:11 PM EDT	Severe Thunderstorm Warning	MRX	Carter, Johnson, Sullivan	49 min
Apr 20, 3:44 AM EDT	Severe Thunderstorm Warning	MRX	Bledsoe, Hamilton, Marion, Sequatchie	46 min
Apr 20, 4:29 AM EDT	Special Weather Statement	MRX	Bledsoe, Bradley, Hamilton, Meigs, Rhea	46 min
Apr 20, 5:08 AM EDT	Special Weather Statement	MRX	Anderson, Knox, Roane	67 min
Apr 20, 5:11 AM EDT	Special Weather Statement	MRX	Campbell	49 min
Apr 20, 5:15 AM EDT	Special Weather Statement	MRX	Bradley, McMinn, Meigs, Monroe, Polk	45 min
Apr 20, 5:50 AM EDT	Special Weather Statement	MRX	Blount, Monroe, Sevier	40 min
Apr 20, 5:58 AM EDT	Special Weather Statement	MRX	Grainger, Hamblen	47 min
Apr 19, 10:00 PM EDT	Special Weather Statement	MRX	Lee, Wise, City of Norton	45 min
Apr 19, 10:30 PM EDT	Severe Thunderstorm Warning	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	45 min

Nearby

River Flood Warnings in Tennessee, 2015 Every river flood warning in 2015

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.