Alert archive / Tennessee / Areal Flood Advisories in 2021

Areal Flood Advisory 4, NWS Nashville, TN

February 27, 2021Hickman County, Perry County, Tennessee

NWS Nashville, TN issued this areal flood advisory at Feb 27, 2021, 7:25 PM CST for Hickman County, Perry County, Tennessee. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued: Feb 27, 2021, 7:25 PM CST (01:25 UTC)
Expired: Feb 27, 2021, 9:30 PM CST
In force: 2 hr
Issued by: NWS Nashville, TN
Area: Storm-based polygon

Counties Hickman County, TN, Perry County, TN

The radar

The Nashville radar (KOHX), 115 km from the middle of the area, began a volume at 01:24 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.

What forecasters said that day

The local office's own words before this areal 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 areal flood advisory went out at Feb 27, 4:52 PM CST, 2 hours 33 minutes earlier.

Area forecast discussion, Feb 27, 4:52 PM CST, 2 hours 33 minutes before

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Hazardous weather outlook, Feb 27, 4:09 AM CST, 15 hours 16 minutes before

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In the hours before

Special weather statement, Feb 27, 7:00 PM CST, 25 minutes before

Special Weather Statement
National Weather Service Nashville TN
700 PM CST Sat Feb 27 2021

TNZ024-056-057-280145-
Hickman TN-Humphreys TN-Perry TN-
700 PM CST Sat Feb 27 2021

...SIGNIFICANT WEATHER ADVISORY FOR PERRY...SOUTHERN HUMPHREYS AND
HICKMAN COUNTIES UNTIL 745 PM CST...

At 700 PM CST, Doppler radar was tracking a strong thunderstorm 7
miles northeast of Parsons, or 13 miles east of Natchez Trace State
Forest, moving east at 35 mph.

Wind gusts up to 50 mph will be possible with this storm.

Locations impacted include...
Centerville, Linden, Hurricane Mills, Lobelville, Mousetail Landing
State Park, Pinewood, Pleasantville, Nunnelly, Bucksnort and I-40
Near The Tennessee River.

This includes Interstate 40 between mile markers 136 and 162.

LAT...LON 3566 8802 3572 8804 3577 8798 3583 8797
      3587 8794 3593 8793 3594 8794 3613 8755
      3602 8755 3599 8753 3598 8747 3569 8730
      3568 8732 3564 8756 3565 8757 3565 8759
      3563 8762 3556 8800 3562 8804
TIME...MOT...LOC 0100Z 247DEG 32KT 3573 8803

Barnwell

The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 27, 7:00 PM CST	Special Weather Statement	OHX	Hickman, Perry	45 min
Feb 27, 7:31 PM CST	Areal Flood Advisory	OHX	Cheatham, Davidson, Maury, Rutherford, Williamson	3 hr
Feb 27, 7:52 PM CST	Flash Flood Warning	OHX	Dickson, Hickman, Perry	3 hr
Feb 27, 8:07 PM CST	Flash Flood Warning	OHX	Cheatham, Davidson, Rutherford, Williamson	3 hr
Feb 27, 8:12 PM CST	Special Weather Statement	OHX	Hickman	48 min
Feb 27, 8:16 PM CST	Areal Flood Advisory	OHX	Smith, Trousdale, Wilson	3 hr
Feb 27, 8:40 PM CST	Flash Flood Warning	OHX	Smith, Wilson	3 hr
Feb 27, 8:59 PM CST	Areal Flood Advisory	OHX	Davidson, Sumner, Trousdale, Wilson	3 hr
Feb 27, 9:08 PM CST	Areal Flood Advisory	OHX	Jackson, Smith	112 min
Feb 27, 10:01 PM CST	Flash Flood Warning	OHX	Davidson, Sumner, Trousdale, Wilson	119 min
Feb 28, 12:36 AM CST	River Flood Advisory	OHX	Davidson	3 days
Feb 28, 12:47 AM CST	River Flood Advisory	OHX	Hickman	3 hr
Feb 28, 9:43 AM CST	River Flood Advisory	OHX	Davidson	64 hr
Feb 28, 2:44 PM CST	Special Weather Statement	OHX	Macon	31 min
Feb 28, 3:11 PM CST	Special Weather Statement	OHX	Macon	34 min
Feb 28, 5:55 PM CST	Flash Flood Warning	OHX	Houston, Humphreys, Montgomery, Robertson, Stewart	4 hr

Nearby

Areal Flood Advisories in Tennessee, 2021 Every areal flood advisory in 2021

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.