Alert archive / Tennessee / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 84, NWS Morristown, TN
NWS Morristown, TN issued this severe thunderstorm warning at May 18, 1995, 11:53 PM EDT for Monroe County, Tennessee. It was in force for 67 min.
The area
The counties it named.
The facts
- Issued
- May 18, 1995, 11:53 PM EDT (03:53 UTC)
- Expired
- May 19, 1995, 1:00 AM EDT
- In force
- 67 min
- Issued by
- NWS Morristown, TN
- Area
- Whole counties
County Monroe County, TN
The radar
The Knoxville radar (KMRX), 111 km from the middle of the area, began a volume at 03:53 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 nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 3.9 hours before the alert went out and 225 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1185 J/kg
- Mixed-layer CIN
- -47 J/kg
- Mixed-layer LCL
- 942 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 371 m²/s²
- 0-3 km storm-relative helicity
- 460 m²/s²
- Significant tornado parameter
- 3.0
- Supercell composite
- 17.4
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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.
In the hours before
Special weather statement, May 18, 7:20 PM EDT, 4 hours 33 minutes before
TNZ015>018-042>047-VAZ001-002-005-006-008-190000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TRI-CITIES TN ISSUED BY MORRISTOWN TN 720 PM EDT THU MAY 18 1995 ...TORNADIC THUNDERSTORMS ARE APPROACHING THE CUMBERLAND PLATEAU... A TORNADO WATCH REMAINS IN EFFECT FOR ALL OF NORTHEAST TN AND SOUTHWEST VIRGINIA UNTIL MIDNIGHT. THE WATCH DOES INCLUDE THE TRI-CITIES AREA. AT 715 PM EDT THE MORRISTOWN DOPPLER RADAR INDICATED A TORNADIC THUNDERSTORM APPROACHING CUMBERLAND COUNTY. SEVERAL OTHER TORNADIC THUNDERSTORMS WERE NOTED FURTHER NORTH IN CENTRAL KY AND FURTHER SOUTHWEST OVER MIDDLE TN AND NORTHERN ALABAMA. THEREFORE RESIDENTS LIVING ACROSS NORTHEAST TN AND SOUTHWEST VA WL NEED TO~ MONITOR THIS VERY DANGEROUS WEATHER SITUATION. CURRENTLY THERE ARE NO SEVERE THUNDERSTORMS OVER THE REGION BUT THIS MAY CHANGE LATER AS SEVERE AND POSSIBLY TORNADIC THUNDERSTORMS APPROACH THE AREA FROM THE WEST.
Special weather statement, May 18, 8:20 PM EDT, 3 hours 33 minutes before
TNZ015>018-042>047-VAZ001-002-005-006-008-190115- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TRI-CITIES TN ISSUED BY MORRISTOWN TN 820 PM EDT THU MAY 18 1995 ...DANGEROUS TORNADIC SITUATION CONTINUES TO DEVELOP OVER EAST TN... AT 813 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED SEVERAL TORNADIC THUNDERSTORMS ACROSS EAST TN. THE CLOSEST TORNADIC THUNDERSTORM WAS LOCATED ABOUT 5 MILES TO THE WEST OF OAK RIDGE. OTHER TORNADIC THUNDERSTORMS WERE LOCATED OVER VAN BUREN AND HAMILTON COUNTIES. ALL OF THESE STORMS WERE MOVING TO THE EAST-NORTHEAST AT 45 MPH. RESIDENTS ARE REMINDED THAT A TORNADO WATCH IS IN EFFECT FOR ALL OF NORTHEAST TN AND SOUTHWEST VIRGINIA UNTIL MIDNIGHT. PERSONS LIVING IN THESE AREAS SHOULD KEEP ABREAST OF THIS VERY DANGEROUS WEATHER SITUATION AND BE PREPARED TO TAKE COVER IMMEDIATELY IF A TORNADO IS OBSERVED OR A WARNING IS ISSUED.
Special weather statement, May 18, 8:51 PM EDT, 3 hours 2 minutes before
TNZ015>018-042>047-VAZ001-002-005-006-008-190145- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TRI-CITIES TN ISSUED BY MORRISTOWN TN 851 PM EDT THU MAY 18 1995 ...VERY LARGE HAIL AND TORNADOES WILL BE POSSIBLE BY 10 PM OVER NORTHWESTERN GREENE COUNTY... AT 850 PM EDT A TORNADIC THUNDERSTORM WITH HAIL THE SIZE OF BASEBALLS WILL BE MOST LIKELY AFFECTING NORTHWESTERN GREENE COUNTY BY 1000 PM EDT. PERSONS LIVING IN GREENE COUNTY SHOUL&D BE PREPARED FOR THIS VERY DANGEROUS STORM. IF A TORNADO IS OBSERVED OR A WARNING IS ISSUED YOU SHOULD TAKE COVER IMMEDIATELY! THE TORNADO WATCH FOR ALL OF NORTHEAST TN AND SOUTHWEST VA IS STILL IN EFFECT UNTIL MIDNIGHT.
The office that day
Everything else NWS Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 18, 8:03 PM EDT | Tornado Warning | MRX | Anderson, Roane | 42 min |
| May 18, 8:29 PM EDT | Tornado Warning | MRX | Knox | 46 min |
| May 18, 8:52 PM EDT | Tornado Warning | MRX | Grainger, Union | 53 min |
| May 18, 9:02 PM EDT | Severe Thunderstorm Warning | MRX | Loudon, Monroe | 28 min |
| May 18, 9:07 PM EDT | Tornado Warning | MRX | Hamblen, Jefferson | 53 min |
| May 18, 9:25 PM EDT | Tornado Warning | MRX | Hawkins | 63 min |
| May 18, 9:33 PM EDT | Severe Thunderstorm Warning | MRX | Anderson, Knox | 42 min |
| May 18, 9:33 PM EDT | Tornado Warning | MRX | Greene | 57 min |
| May 18, 9:52 PM EDT | Tornado Warning | MRX | Knox | 68 min |
| May 18, 10:02 PM EDT | Severe Thunderstorm Warning | MRX | Monroe | 43 min |
| May 18, 10:09 PM EDT | Severe Thunderstorm Warning | MRX | Sullivan, Washington | 66 min |
| May 18, 10:10 PM EDT | Tornado Warning | MRX | Grainger, Jefferson | 50 min |
| May 18, 10:26 PM EDT | Severe Thunderstorm Warning | MRX | Cumberland, Roane | 64 min |
| May 18, 10:31 PM EDT | Tornado Warning | MRX | Hamblen | 44 min |
| May 18, 10:33 PM EDT | Tornado Warning | MRX | Monroe | 42 min |
| May 18, 10:35 PM EDT | Severe Thunderstorm Warning | MRX | Loudon | 55 min |
| May 18, 10:45 PM EDT | Severe Thunderstorm Warning | MRX | Hawkins | 60 min |
| May 18, 10:47 PM EDT | Severe Thunderstorm Warning | MRX | Blount | 58 min |
| May 18, 10:52 PM EDT | Tornado Warning | MRX | Loudon | 53 min |
| May 18, 10:58 PM EDT | Tornado Warning | MRX | Knox | 62 min |
| May 18, 11:07 PM EDT | Tornado Warning | MRX | Blount | 68 min |
| May 18, 11:20 PM EDT | Severe Thunderstorm Warning | MRX | Jefferson, Sevier | 55 min |
| May 18, 11:36 PM EDT | Severe Thunderstorm Warning | MRX | Cocke, Hamblen | 69 min |
| May 18, 11:43 PM EDT | Severe Thunderstorm Warning | MRX | Greene, Hawkins | 62 min |
| May 19, 12:23 AM EDT | Severe Thunderstorm Warning | MRX | Unicoi | 60 min |
Nearby
Severe Thunderstorm Warnings in Tennessee, 1995Every severe thunderstorm warning in 1995
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.