Alert archive / Tennessee / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 189, NWS Morristown, TN

September 2, 2018Jefferson County, Sevier County, Tennessee

NWS Morristown, TN issued this severe thunderstorm warning at Sep 2, 2018, 5:00 PM EDT for Jefferson County, Sevier County, Tennessee. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Sep 2, 2018, 5:00 PM EDT (21:00 UTC)
Expired: Sep 2, 2018, 5:45 PM EDT
In force: 45 min
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Jefferson County, TN, Sevier County, TN

The radar

The Knoxville radar (KMRX), 29 km from the middle of the area, began a volume at 21:00 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 severe thunderstorm 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 severe thunderstorm warning went out at Sep 1, 7:28 PM EDT, 21 hours 32 minutes earlier.

Area forecast discussion, Sep 1, 7:28 PM EDT, 21 hours 32 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
Sep 2, 3:52 PM EDT	Special Weather Statement	MRX	Monroe	38 min
Sep 2, 4:47 PM EDT	Special Weather Statement	MRX	Sevier	43 min
Sep 2, 5:04 PM EDT	Special Weather Statement	MRX	Loudon	26 min
Sep 2, 5:22 PM EDT	Special Weather Statement	MRX	Bradley	38 min
Sep 2, 5:57 PM EDT	Special Weather Statement	MRX	Blount	48 min
Sep 2, 6:00 PM EDT	Special Weather Statement	MRX	Meigs	45 min
Sep 2, 6:48 PM EDT	Special Weather Statement	MRX	Anderson	42 min
Sep 2, 6:51 PM EDT	Special Weather Statement	MRX	Rhea	39 min
Sep 2, 4:19 PM EDT	Special Weather Statement	MRX	Russell, Washington	41 min

Nearby

Severe Thunderstorm Warnings in Tennessee, 2018 Every severe thunderstorm warning in 2018

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.