Alert archive / Tennessee / River Flood Warnings in 2019
River Flood Warning 175, NWS Memphis, TN
NWS Memphis, TN issued this river flood warning at Dec 16, 2019, 6:34 PM CST for Crockett County, Dyer County, Lauderdale County, Tennessee. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Dec 16, 2019, 6:34 PM CST (00:34 UTC)
- Expired
- Dec 17, 2019, 9:32 AM CST
- In force
- 15 hr
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Crockett County, TN, Dyer County, TN, Lauderdale County, TN
The radar
The Memphis radar (KNQA), 73 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 South Fork Forked Deer River near Halls (HLST1).
- Action stage
- 8.5 ft
- Minor stage
- 9 ft
- Moderate stage
- 13.5 ft
- Major stage
- 16 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record, 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 Memphis, TN wrote its last area forecast discussion before this river flood warning went out at Dec 16, 2:57 PM CST, 3 hours 37 minutes earlier.
Area forecast discussion, Dec 16, 2:57 PM CST, 3 hours 37 minutes before
Area Forecast Discussion National Weather Service Memphis TN 257 PM CST Mon Dec 16 2019 .DISCUSSION... Tonight...main story will be continued severe weather threat over our southern and southeastern counties. CAPE values have reached 500-1000 J/kg over northern/northeastern MS. Vertical wind shear remains favorable for storm organization and rotation. Line of storms is becoming organized over NW MS, with some smaller more discrete cells ahead of line. Most favored area for severe will persist ahead /east-southeast/ of the line. Meanwhile, over our far northern counties, may see a brief mixture of frozen precip as precipitation clears out. Will include mention of rain or light snow overnight, with no accumulation expected. Tuesday through Friday...mainly dry and cool conditions expected as surface high pressure builds in. Surface ridge should remain over the area into early Thursday with northerly winds persisting. Falling pressures to the west in advance of upstream system will generate return southerly flow late Thursday into Friday night. Saturday through Monday...next system will swing across the region on Saturday. GFS and ECMWF both keep system south of our area, with the GFS a little stronger with the system. Will go with low POPs and low QPF over our southern counties. Upper level ridging builds over the area Sunday-Monday, which will bring southerly winds and mild temperatures into the area for the beginning of next week. GW && .AVIATION... /18z TAFs/ A stationary front located near a CKM-UOX-PVE line will begin to move east this afternoon. Widespread rain/showers with scattered thunderstorms will continue today. Storms north of this front will remain elevated while surface based storms to its south may contain gusty winds. Rain/thunderstorms are expected to end from west to east between 00-06z with generally dry weather thereafter. IFR conditions will persist through the night in many areas, especially east of the MS River with improving conditions by 15z. Winds will shift from the north/northwest behind the cold front and may be gusty at times. MJ && .MEG WATCHES/WARNINGS/ADVISORIES... AR...None. MO...None. MS...None. TN...None. &&
Hazardous weather outlook, Dec 16, 3:21 PM CST, 3 hours 13 minutes before
Hazardous Weather Outlook National Weather Service Memphis TN 321 PM CST Mon Dec 16 2019 ARZ009-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017- 020>024-TNZ001>004-019>022-048>055-088>092-171100- Alcorn-Benton MS-Benton TN-Calhoun-Carroll-Chester-Chickasaw-Clay- Coahoma-Craighead-Crittenden-Crockett-Cross-DeSoto-Decatur- Dunklin-Dyer-Fayette-Gibson-Greene-Hardeman-Hardin-Haywood- Henderson-Henry-Itawamba-Lafayette-Lake-Lauderdale-Lee AR-Lee MS- Madison-Marshall-McNairy-Mississippi-Monroe-Obion-Panola-Pemiscot- Phillips-Poinsett-Pontotoc-Prentiss-Quitman-Shelby-St. Francis- Tallahatchie-Tate-Tippah-Tipton-Tishomingo-Tunica-Union-Weakley- Yalobusha- 321 PM CST Mon Dec 16 2019 This hazardous weather outlook is for portions of East Arkansas... the Missouri Bootheel...North Mississippi...and West Tennessee. .DAY ONE...This Afternoon and Tonight Severe storms are possible this afternoon into early this evening over northeastern Mississippi and adjacent portions of west Tennessee. Damaging winds will be the main threat. A tornado is possible along with large hail and heavy rainfall. Localized flash flooding is also possible. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The probability of widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this afternoon into early this evening.
In the hours before
Local storm report, Dec 16, 4:47 PM CST, 1 hour 47 minutes before
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</html>Local storm report, Dec 16, 4:52 PM CST, 1 hour 42 minutes before
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</html>Local storm report, Dec 16, 4:54 PM CST, 1 hour 40 minutes before
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</html>Local storm report, Dec 16, 5:04 PM CST, 1 hour 30 minutes before
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</html>Local storm report, Dec 16, 5:18 PM CST, 1 hour 16 minutes before
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</html>Local storm report, Dec 16, 5:24 PM CST, 1 hour 10 minutes before
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</html>The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 16, 6:06 PM CST | Areal Flood Advisory | MEG | Chickasaw, Itawamba, Lee, Monroe, Pontotoc | 114 min |
Nearby
River Flood Warnings in Tennessee, 2019Every river flood warning in 2019
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.