Alert archive / Mississippi / Special Weather Statements in 2021
Special Weather Statement, NWS Jackson, MS
NWS Jackson, MS issued this special weather statement at Jun 2, 2021, 3:11 PM CDT for Copiah County, Mississippi. It was in force for 34 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
- Jun 2, 2021, 3:11 PM CDT (20:11 UTC)
- Expired
- Jun 2, 2021, 3:45 PM CDT
- In force
- 34 min
- Issued by
- NWS Jackson, MS
County Copiah County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 36 km from the middle of the area, began a volume at 20:15 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
Jackson, MS (KJAN), launched 12:00Z, 8.2 hours before the alert went out and 33 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
- 149 J/kg
- Mixed-layer CIN
- -88 J/kg
- Mixed-layer LCL
- 931 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 188 m²/s²
- 0-3 km storm-relative helicity
- 119 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted.
483
WWUS84 KJAN 022011
SPSJAN
Special Weather Statement
National Weather Service Jackson MS
311 PM CDT Wed Jun 2 2021
MSZ048-054-022045-
Copiah MS-Hinds MS-
311 PM CDT Wed Jun 2 2021
...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN HINDS AND NORTH
CENTRAL COPIAH COUNTIES UNTIL 345 PM CDT...
At 311 PM CDT, Meteorologists were tracking a strong thunderstorm
over Crystal Springs, moving northeast at 30 mph.
Winds in excess of 40 mph will be possible with this storm.
This strong thunderstorm will be near...
Terry around 330 PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
High winds can bring down trees and large limbs resulting in serious
injury or property damage. Exercise extreme caution when outdoors
during such strong winds...and be especially aware of older trees.
&&
LAT...LON 3200 9052 3219 9025 3218 9021 3218 9024
3216 9024 3215 9025 3215 9024 3209 9025
3209 9024 3208 9023 3204 9023 3203 9025
3202 9024 3202 9022 3191 9042
TIME...MOT...LOC 2011Z 229DEG 24KT 3202 9039
$$
19The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 2:41 PM CDT | Special Weather Statement | JAN | Madison | 34 min |
| Jun 2, 2:56 PM CDT | Special Weather Statement | JAN | Attala | 34 min |
| Jun 2, 3:30 PM CDT | Special Weather Statement | JAN | Rankin | 30 min |
| Jun 2, 3:56 PM CDT | Special Weather Statement | JAN | Choctaw | 34 min |
| Jun 2, 4:01 PM CDT | Severe Thunderstorm Warning | JAN | Rankin | 44 min |
| Jun 2, 4:37 PM CDT | Severe Thunderstorm Warning | JAN | Scott | 38 min |
| Jun 2, 4:52 PM CDT | Severe Thunderstorm Warning | JAN | Leake | 53 min |
| Jun 2, 4:54 PM CDT | Special Weather Statement | JAN | Madison | 51 min |
| Jun 2, 5:14 PM CDT | Special Weather Statement | JAN | Lowndes | 46 min |
| Jun 2, 5:24 PM CDT | Severe Thunderstorm Warning | JAN | Leake | 23 min |
| Jun 2, 5:48 PM CDT | Special Weather Statement | JAN | Scott | 27 min |
| Jun 2, 5:52 PM CDT | Special Weather Statement | JAN | Smith | 38 min |
| Jun 2, 5:59 PM CDT | Special Weather Statement | JAN | Simpson | 46 min |
| Jun 2, 6:17 PM CDT | Special Weather Statement | JAN | Lowndes | 43 min |
| Jun 2, 6:32 PM CDT | Special Weather Statement | JAN | Winston | 43 min |
| Jun 2, 6:37 PM CDT | Special Weather Statement | JAN | Lowndes | 38 min |
| Jun 2, 6:53 PM CDT | Special Weather Statement | JAN | Simpson | 52 min |
| Jun 2, 12:42 AM CDT | Special Weather Statement | JAN | Catahoula | 63 min |
| Jun 2, 5:41 PM CDT | Special Weather Statement | JAN | Concordia | 49 min |
Nearby
Special Weather Statements in Mississippi, 2021Every special weather statement 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.