Alert archive / Tennessee / River Flood Advisories in 2020

River Flood Advisory 50, NWS Nashville, TN

February 7, 2020Humphreys County, Tennessee

NWS Nashville, TN issued this river flood advisory at Feb 7, 2020, 12:01 AM CST for Humphreys County, Tennessee. It took effect at Feb 7, 2020, 8:15 PM CST. It was in force for 3 days.

The area

The counties it named.

The facts

Issued: Feb 7, 2020, 12:01 AM CST (06:01 UTC)
In effect from: Feb 7, 2020, 8:15 PM CST
Expired: Feb 10, 2020, 9:58 PM CST
In force: 3 days
Issued by: NWS Nashville, TN
Area: Storm-based polygon

County Humphreys County, TN

The radar

The Ft Campbell radar (KHPX), 89 km from the middle of the area, began a volume at 06:01 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 Duck River near Hurricane Mills (HMLT1). The gauge peaked at 19.87 ft at Feb 9, 2020, 12:00 AM CST.

Action stage: 16 ft
Minor stage: 20 ft
Moderate stage: 24 ft
Major stage: 28 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03603000, 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 advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Nashville, TN wrote its last area forecast discussion before this river flood advisory went out at Feb 6, 5:31 PM CST, 6 hours 30 minutes earlier.

Area forecast discussion, Feb 6, 5:31 PM CST, 6 hours 30 minutes before

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Hazardous weather outlook, Feb 6, 5:11 AM CST, 18 hours 50 minutes before

Hazardous Weather Outlook
National Weather Service Nashville TN
511 AM CST Thu Feb 6 2020

TNZ005>011-023>034-056>066-075-077>080-093>095-071115-
Stewart-Montgomery-Robertson-Sumner-Macon-Clay-Pickett-Houston-
Humphreys-Dickson-Cheatham-Davidson-Wilson-Trousdale-Smith-
Jackson-Putnam-Overton-Fentress-Perry-Hickman-Lewis-Williamson-
Maury-Marshall-Rutherford-Cannon-De Kalb-White-Cumberland-Bedford-
Coffee-Warren-Grundy-Van Buren-Wayne-Lawrence-Giles-
511 AM CST Thu Feb 6 2020

This Hazardous Weather Outlook is for portions of Middle
Tennessee.

.DAY ONE...Today and Tonight

Light to moderate rain will continue to affect southeastern Middle
Tennessee this morning. Some flooding of roads and other low lying
areas will continue before waters recede later today.

Light rain is expected to redevelop this evening, then mix with
and change to light snow tonight across Middle Tennessee. A
dusting to a few tenths of an inch is possible, with up to 1 inch
on the Cumberland Plateau.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Several more waves of heavy rainfall are likely from Monday
through Friday of next week, which could lead to additional
significant flooding across the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated until the middle of next
week.

Shamburger

The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 6, 8:44 PM CST	River Flood Advisory	OHX	Davidson	42 hr
Feb 6, 11:58 PM CST	River Flood Advisory	OHX	Giles	18 hr

Nearby

River Flood Advisories in Tennessee, 2020 Every river flood advisory in 2020

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.