Alert archive / Maryland / Special Weather Statements in 2019
Special Weather Statement, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this special weather statement at Oct 27, 2019, 11:13 AM EDT for Kent County, Delaware; Caroline County, Queen Anne's County, Talbot County, Maryland. It was in force for 47 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
- Oct 27, 2019, 11:13 AM EDT (15:13 UTC)
- Expired
- Oct 27, 2019, 12:00 PM EDT
- In force
- 47 min
- Issued by
- NWS Philadelphia/Mount Holly
Counties Kent County, DE, Caroline County, MD, Queen Anne's County, MD, Talbot County, MD
The radar
The Dover AFB radar (KDOX), 66 km from the middle of the area, began a volume at 15:14 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 12:00Z, 3.2 hours before the alert went out and 105 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1178 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 665 m²/s²
- 0-3 km storm-relative helicity
- 909 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
280
WWUS81 KPHI 271513
SPSPHI
Special Weather Statement
National Weather Service Mount Holly NJ
1113 AM EDT Sun Oct 27 2019
DEZ002-MDZ012-015-019-020-271600-
Kent-Queen Anne's-Talbot-Kent-Caroline-
1113 AM EDT Sun Oct 27 2019
...HEAVY SHOWERS AND ISOLATED STRONG THUNDERSTORMS WILL AFFECT
KENT...TALBOT...QUEEN ANNE'S...CENTRAL CAROLINE AND SOUTHERN KENT
COUNTIES...
At 1110 AM EDT, an area of heavy showers and isolated strong
thunderstorms continues to move across the area. These are moving
northeast at around 60 mph.
Wind gusts up to 40 mph are possible with some of the heavier
showers and isolated storms.
Heavy rainfall is occurring, and may cause localized flooding. Do
not drive your vehicle through flooded roadways.
Locations impacted include...
Dover, Easton, Centerville, Talbot, Smyrna, Chestertown, Denton,
Centreville, Harrington, Camden, Clayton, Greensboro, Oakland,
Ridgely, Cheswold, St. Michaels, Church Hill, Oxford, Millington and
Sudlersville.
LAT...LON 3904 7631 3900 7617 3907 7623 3921 7624
3933 7550 3906 7530 3867 7617 3876 7622
3871 7627 3877 7633 3886 7626 3879 7620
3879 7619 3897 7625 3889 7629 3890 7629
3893 7631 3896 7631 3884 7637 3885 7638
TIME...MOT...LOC 1510Z 236DEG 61KT 3894 7622
$$
GorseThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 27, 11:54 AM EDT | Coastal Flood Statement | PHI | Ocean | 5 hr |
| Oct 27, 12:07 PM EDT | Special Weather Statement | PHI | Camden, Gloucester, Mercer | 53 min |
| Oct 27, 10:59 AM EDT | Special Weather Statement | PHI | Chester, Delaware, Montgomery | 61 min |
Nearby
Special Weather Statements in Maryland, 2019Special Weather Statements in Delaware, 2019Every special weather statement in 2019
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.