Alert archive / Maryland / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 22, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jun 6, 2024, 6:56 PM EDT for 4 counties in Maryland. It was in force for 37 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 6, 2024, 6:56 PM EDT (22:56 UTC)
- Expired
- Jun 6, 2024, 7:33 PM EDT
- In force
- 37 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Caroline County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD
The radar
The Dover AFB radar (KDOX), 70 km from the middle of the area, began a volume at 22:56 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 6, 2:26 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Washington/Dulle, VA (KIAD), launched 12:00Z, 10.9 hours before the alert went out and 101 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
- 6 J/kg
- Mixed-layer CIN
- -192 J/kg
- Mixed-layer LCL
- 1062 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 77 m²/s²
- 0-3 km storm-relative helicity
- 45 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.9
The text
As transmitted.
078
WUUS51 KPHI 062256
SVRPHI
MDC011-029-035-041-062345-
/O.NEW.KPHI.SV.W.0022.240606T2256Z-240606T2345Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
656 PM EDT Thu Jun 6 2024
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Northeastern Talbot County in eastern Maryland...
Queen Anne's County in northeastern Maryland...
Central Caroline County in eastern Maryland...
Southwestern Kent County in northeastern Maryland...
* Until 745 PM EDT.
* At 655 PM EDT, a severe thunderstorm was located near Severn River,
moving east at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Centerville, Centreville, Oakland, Ridgely, Queen Anne,
Grasonville, Starr, Stevensville, Skipton, Jumptown, Chester,
Overton, Starkey Corner, Wye Mills, Carville, Hope, Cordova,
Queenstown, Hillsboro, and Stevensville South.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
In addition to large hail and damaging winds, frequent cloud to
ground lightning is occurring with this storm. Move indoors
immediately. Remember, if you can hear thunder, you are close enough
to be struck by lightning.
&&
LAT...LON 3904 7631 3898 7628 3897 7622 3900 7617
3903 7624 3910 7623 3915 7588 3888 7585
3889 7620 3893 7620 3896 7625 3891 7624
3894 7628 3893 7630 3890 7628 3891 7631
3896 7631 3891 7632 3890 7637
TIME...MOT...LOC 2255Z 265DEG 24KT 3898 7640
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Hoeflich2 follow-up statements
077
WWUS51 KPHI 062323
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
723 PM EDT Thu Jun 6 2024
MDC011-029-041-062332-
/O.CAN.KPHI.SV.W.0022.000000T0000Z-240606T2345Z/
Talbot MD-Caroline MD-Kent MD-
723 PM EDT Thu Jun 6 2024
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN TALBOT...CENTRAL
CAROLINE AND SOUTHWESTERN KENT COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
eastern and northeastern Maryland.
LAT...LON 3898 7621 3898 7619 3900 7617 3904 7620
3908 7618 3915 7588 3905 7587 3902 7589
3898 7593 3896 7594 3895 7622
TIME...MOT...LOC 2322Z 264DEG 24KT 3899 7617
$$
MDC035-062345-
/O.CON.KPHI.SV.W.0022.000000T0000Z-240606T2345Z/
Queen Anne's MD-
723 PM EDT Thu Jun 6 2024
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT
FOR CENTRAL QUEEN ANNE'S COUNTY...
At 722 PM EDT, a severe thunderstorm was located over Grasonville, or
7 miles southwest of Centerville, moving east at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
Centerville, Centreville, Grasonville, Starr, Carville, Hope, and
Queenstown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3898 7621 3898 7619 3900 7617 3904 7620
3908 7618 3915 7588 3905 7587 3902 7589
3898 7593 3896 7594 3895 7622
TIME...MOT...LOC 2322Z 264DEG 24KT 3899 7617
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Hoeflich953
WWUS51 KPHI 062333
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
733 PM EDT Thu Jun 6 2024
MDC035-062343-
/O.CAN.KPHI.SV.W.0022.000000T0000Z-240606T2345Z/
Queen Anne's MD-
733 PM EDT Thu Jun 6 2024
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL QUEEN ANNE'S COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
eastern and northeastern Maryland.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Mount Holly NJ.
LAT...LON 3898 7621 3898 7619 3900 7617 3904 7620
3908 7618 3915 7588 3905 7587 3902 7589
3898 7593 3896 7594 3895 7622
TIME...MOT...LOC 2332Z 265DEG 24KT 3900 7607
$$
HoeflichThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 5, 9:47 PM EDT | Tornado Warning | PHI | Kent | 28 min |
Nearby
Severe Thunderstorm Warnings in Maryland, 2024Every severe thunderstorm warning in 2024
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.