Alert archive / Mississippi / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 404, NWS Jackson, MS

November 28, 20165 counties in Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Nov 28, 2016, 4:45 PM CST for 5 counties in Mississippi. It was in force for 60 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Nov 28, 2016, 4:45 PM CST (22:45 UTC)
Expired: Nov 28, 2016, 5:45 PM CST
In force: 60 min
Issued by: NWS Jackson, MS
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Claiborne County, MS, Copiah County, MS, Hinds County, MS, Rankin County, MS, Simpson County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 49 km from the middle of the area, began a volume at 22:46 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 was reported inside it

Time	Report	Where	Remark
Nov 28, 5:05 PM CST	TSTM WND DMG	2 E Crystal Springs, MS	MULTIPLE TREES DOWN ACROSS THE NE PART OF THE COUNTY.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Nov 28, 2:49 PM CST	Tornado Watch	SPC	6 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 10.8 hours before the alert went out and 46 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 845 m above ground
0-6 km bulk shear: 67 kt
0-1 km storm-relative helicity: 291 m²/s²
0-3 km storm-relative helicity: 314 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

895 
WUUS54 KJAN 282245
SVRJAN
MSC021-029-049-121-127-282345-
/O.NEW.KJAN.SV.W.0404.161128T2245Z-161128T2345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE JACKSON MS
445 PM CST MON NOV 28 2016

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  COPIAH COUNTY IN CENTRAL MISSISSIPPI...
  RANKIN COUNTY IN CENTRAL MISSISSIPPI...
  NORTHWESTERN SIMPSON COUNTY IN CENTRAL MISSISSIPPI...
  SOUTHEASTERN HINDS COUNTY IN CENTRAL MISSISSIPPI...
  SOUTHEASTERN CLAIBORNE COUNTY IN SOUTHWESTERN MISSISSIPPI...

* UNTIL 545 PM CST

* AT 444 PM CST...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM FLOWOOD TO NEAR MCBRIDE...MOVING SOUTHEAST AT 20
  MPH.

  HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  PEARL AROUND 450 PM CST. 
  PLEASANT HILL AROUND 455 PM CST. 
  BRANDON AND ALLEN AROUND 500 PM CST. 
  MONTEREY AROUND 505 PM CST. 
  STAR AROUND 525 PM CST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL AND
SOUTHWESTERN MISSISSIPPI.

LAT...LON 3178 9074 3179 9084 3249 8997 3234 8973
      3225 8973 3173 9047 3172 9074
TIME...MOT...LOC 2244Z 319DEG 17KT 3230 9008 3180 9073 

HAIL...0.75IN
WIND...60MPH
 
$$

JM

2 follow-up statements

560 
WWUS54 KJAN 282315
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
515 PM CST MON NOV 28 2016

MSC021-049-282325-
/O.CAN.KJAN.SV.W.0404.000000T0000Z-161128T2345Z/
HINDS MS-CLAIBORNE MS-
515 PM CST MON NOV 28 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HINDS AND
SOUTHEASTERN CLAIBORNE COUNTIES IS CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA THEREFORE THE WARNING HAS BEEN CANCELLED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL
MISSISSIPPI.

LAT...LON 3188 9027 3204 9038 3205 9036 3205 9023
      3209 9024 3209 9025 3210 9024 3211 9025
      3214 9021 3249 8997 3234 8973 3225 8973
TIME...MOT...LOC 2315Z 319DEG 17KT 3219 8997 3169 9062 

$$

MSC029-121-127-282345-
/O.CON.KJAN.SV.W.0404.000000T0000Z-161128T2345Z/
COPIAH MS-RANKIN MS-SIMPSON MS-
515 PM CST MON NOV 28 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CST
FOR NORTHEASTERN COPIAH...RANKIN AND NORTHWESTERN SIMPSON COUNTIES...

AT 515 PM CST...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 6 MILES SOUTH OF BRANDON TO NEAR CASEYVILLE...MOVING
SOUTHEAST AT 20 MPH.

HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

THESE SEVERE STORMS WILL BE NEAR...
  STAR AROUND 520 PM CST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL
MISSISSIPPI.

LAT...LON 3188 9027 3204 9038 3205 9036 3205 9023
      3209 9024 3209 9025 3210 9024 3211 9025
      3214 9021 3249 8997 3234 8973 3225 8973
TIME...MOT...LOC 2315Z 319DEG 17KT 3219 8997 3169 9062 

HAIL...0.75IN
WIND...60MPH
 
$$

JM

574 
WWUS54 KJAN 282338
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
538 PM CST MON NOV 28 2016

MSC029-282347-
/O.CAN.KJAN.SV.W.0404.000000T0000Z-161128T2345Z/
COPIAH MS-
538 PM CST MON NOV 28 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN COPIAH COUNTY IS
CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA THEREFORE THE WARNING HAS BEEN CANCELLED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL
MISSISSIPPI.

LAT...LON 3194 9020 3195 9019 3197 9020 3200 9017
      3211 9002 3234 8985 3234 8973 3225 8973
      3194 9017
TIME...MOT...LOC 2337Z 319DEG 17KT 3211 8989 3161 9054 

$$

MSC121-127-282345-
/O.CON.KJAN.SV.W.0404.000000T0000Z-161128T2345Z/
RANKIN MS-SIMPSON MS-
538 PM CST MON NOV 28 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CST
FOR SOUTHEASTERN RANKIN AND NORTHWESTERN SIMPSON COUNTIES...

AT 537 PM CST...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM CATO TO LOYD STAR...MOVING SOUTHEAST AT 20 MPH.

HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

THESE SEVERE THUNDERSTORMS WILL REMAIN OVER MAINLY RURAL AREAS OF
SOUTHEASTERN RANKIN AND NORTHWESTERN SIMPSON COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL
MISSISSIPPI.

LAT...LON 3194 9020 3195 9019 3197 9020 3200 9017
      3211 9002 3234 8985 3234 8973 3225 8973
      3194 9017
TIME...MOT...LOC 2337Z 319DEG 17KT 3211 8989 3161 9054 

HAIL...0.75IN
WIND...60MPH
 
$$

JM

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 28, 2:03 PM CST	Special Weather Statement	JAN	Grenada, Humphreys, Leflore, Sunflower, Washington	42 min
Nov 28, 2:20 PM CST	Severe Thunderstorm Warning	JAN	Carroll, Holmes, Humphreys, Leflore, Sharkey, Sunflower and 1 more	55 min
Nov 28, 2:25 PM CST	Severe Thunderstorm Warning	JAN	Claiborne, Warren	65 min
Nov 28, 2:58 PM CST	Severe Thunderstorm Warning	JAN	Hinds, Madison, Warren, Yazoo	62 min
Nov 28, 3:12 PM CST	Severe Thunderstorm Warning	JAN	Attala, Holmes, Madison, Yazoo	63 min
Nov 28, 3:15 PM CST	Severe Thunderstorm Warning	JAN	Attala, Carroll, Choctaw, Holmes, Montgomery	45 min
Nov 28, 3:20 PM CST	Severe Thunderstorm Warning	JAN	Adams, Franklin, Jefferson	17 min
Nov 28, 3:46 PM CST	Severe Thunderstorm Warning	JAN	Attala, Choctaw, Oktibbeha, Winston	44 min
Nov 28, 3:47 PM CST	Severe Thunderstorm Warning	JAN	Claiborne, Copiah, Hinds	58 min
Nov 28, 3:49 PM CST	Severe Thunderstorm Warning	JAN	Leake, Madison, Rankin, Scott	56 min
Nov 28, 4:23 PM CST	Severe Thunderstorm Warning	JAN	Clay, Lowndes, Oktibbeha	52 min
Nov 28, 4:28 PM CST	Severe Thunderstorm Warning	JAN	Leake, Neshoba, Noxubee, Winston	47 min
Nov 28, 4:37 PM CST	Severe Thunderstorm Warning	JAN	Adams	53 min
Nov 28, 4:58 PM CST	Severe Thunderstorm Warning	JAN	Lowndes	47 min
Nov 28, 5:03 PM CST	Severe Thunderstorm Warning	JAN	Kemper, Leake, Neshoba, Newton, Noxubee, Scott and 1 more	57 min
Nov 28, 5:24 PM CST	Tornado Warning	JAN	Noxubee	39 min
Nov 28, 5:27 PM CST	Severe Thunderstorm Warning	JAN	Rankin, Scott, Simpson, Smith	46 min
Nov 28, 5:54 PM CST	Severe Thunderstorm Warning	JAN	Kemper, Lauderdale, Neshoba, Newton, Scott	51 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 2016 Every severe thunderstorm warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.