Alert archive / Missouri / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 90, NWS Paducah, KY
NWS Paducah, KY issued this severe thunderstorm warning at Aug 8, 2021, 8:10 PM CDT for New Madrid County, Stoddard County, Missouri. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 8, 2021, 8:10 PM CDT (01:10 UTC)
- Expired
- Aug 8, 2021, 8:45 PM CDT
- In force
- 35 min
- Issued by
- NWS Paducah, KY
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties New Madrid County, MO, Stoddard County, MO
The radar
The Paducah radar (KPAH), 109 km from the middle of the area, began a volume at 01:12 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
Little Rock, AR (KLZK), launched 00:00Z, 1.2 hours before the alert went out and 194 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
- 809 J/kg
- Mixed-layer CIN
- -20 J/kg
- Mixed-layer LCL
- 1677 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 34 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.0
The text
As transmitted.
591
WUUS53 KPAH 090110
SVRPAH
MOC143-207-090145-
/O.NEW.KPAH.SV.W.0090.210809T0110Z-210809T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Paducah KY
810 PM CDT Sun Aug 8 2021
The National Weather Service in Paducah has issued a
* Severe Thunderstorm Warning for...
West central New Madrid County in southeastern Missouri...
Southeastern Stoddard County in southeastern Missouri...
* Until 845 PM CDT.
* At 809 PM CDT, a severe thunderstorm was located over Malden,
moving east at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Parma and Risco.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3647 8967 3653 8996 3655 8995 3659 8996
3670 8996 3672 8964
TIME...MOT...LOC 0109Z 274DEG 13KT 3662 9000
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RJP1 follow-up statement
739 WWUS53 KPAH 090135 SVSPAH Severe Weather Statement National Weather Service Paducah KY 835 PM CDT Sun Aug 8 2021 MOC143-207-090145- /O.CON.KPAH.SV.W.0090.000000T0000Z-210809T0145Z/ New Madrid MO-Stoddard MO- 835 PM CDT Sun Aug 8 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR WEST CENTRAL NEW MADRID AND SOUTHEASTERN STODDARD COUNTIES... At 834 PM CDT, a severe thunderstorm was located over Parma, or 7 miles east of Malden, moving east at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Parma, Risco, Tallapoosa and Catron. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3652 8992 3670 8986 3672 8964 3647 8967 TIME...MOT...LOC 0134Z 273DEG 15KT 3661 8985 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RJP
The office that day
Everything else NWS Paducah, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 8, 7:14 PM CDT | Tornado Warning | PAH | Butler, Stoddard | 31 min |
| Aug 8, 7:34 PM CDT | Tornado Warning | PAH | Butler, Stoddard | 41 min |
| Aug 8, 9:24 PM CDT | Special Weather Statement | PAH | Carter | 36 min |
| Aug 9, 1:53 PM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 3 days |
Nearby
Severe Thunderstorm Warnings in Missouri, 2021Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.