Alert archive / Maryland / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 164, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Sep 12, 2022, 8:27 PM EDT for Kent County, Queen Anne's County, Maryland. It was in force for 28 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
- Sep 12, 2022, 8:27 PM EDT (00:27 UTC)
- Expired
- Sep 12, 2022, 8:55 PM EDT
- In force
- 28 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Kent County, MD, Queen Anne's County, MD
The radar
The Dover AFB radar (KDOX), 66 km from the middle of the area, began a volume at 00:31 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
Washington/Dulle, VA (KIAD), launched 00:00Z, 0.5 hours before the alert went out and 131 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
- 212 J/kg
- Mixed-layer CIN
- -102 J/kg
- Mixed-layer LCL
- 890 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- -6 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
406
WUUS51 KPHI 130027
SVRPHI
MDC029-035-130115-
/O.NEW.KPHI.SV.W.0164.220913T0027Z-220913T0115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
827 PM EDT Mon Sep 12 2022
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Queen Anne's County in northeastern Maryland...
Northeastern Kent County in northeastern Maryland...
* Until 915 PM EDT.
* At 827 PM EDT, a severe thunderstorm was located over Centreville,
or over Centerville, moving northeast 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, Chestertown, Centreville, Church Hill, Millington,
Sudlersville, Old Town, Starr, Starkey Corner, Morgnec, Massey,
Crumpton, Carville, Kennedyville, Hope, Galena, Barclay and
Kingstown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3937 7599 3938 7597 3938 7595 3937 7594
3937 7593 3931 7576 3920 7575 3894 7598
3903 7618
TIME...MOT...LOC 0027Z 209DEG 27KT 3906 7604
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCM2 follow-up statements
026
WWUS51 KPHI 130047
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
847 PM EDT Mon Sep 12 2022
MDC029-035-130115-
/O.CON.KPHI.SV.W.0164.000000T0000Z-220913T0115Z/
Queen Anne's MD-Kent MD-
847 PM EDT Mon Sep 12 2022
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM EDT
FOR NORTHEASTERN QUEEN ANNE'S AND NORTHEASTERN KENT COUNTIES...
At 847 PM EDT, a severe thunderstorm was located near Crumpton, or 12
miles northeast of Centerville, moving northeast at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
Chestertown, Church Hill, Millington, Sudlersville, Starkey Corner,
Morgnec, Massey, Crumpton, Kennedyville, Galena, Barclay and
Kingstown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3937 7599 3938 7597 3938 7595 3937 7594
3937 7593 3931 7576 3920 7575 3905 7591
3912 7611
TIME...MOT...LOC 0047Z 209DEG 27KT 3920 7594
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
RCM128
WWUS51 KPHI 130055
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
855 PM EDT Mon Sep 12 2022
MDC029-035-130105-
/O.CAN.KPHI.SV.W.0164.000000T0000Z-220913T0115Z/
Queen Anne's MD-Kent MD-
855 PM EDT Mon Sep 12 2022
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN QUEEN ANNE'S AND
NORTHEASTERN KENT COUNTIES 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. However gusty winds and
heavy rain are still possible with this thunderstorm.
LAT...LON 3937 7599 3938 7597 3938 7595 3937 7594
3937 7593 3931 7576 3920 7575 3905 7591
3912 7611
TIME...MOT...LOC 0054Z 209DEG 27KT 3926 7590
$$
RCMNearby
Severe Thunderstorm Warnings in Maryland, 2022Every severe thunderstorm warning in 2022
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.