Alert archive / Maryland / Flash Flood Warnings in 2025
Flash Flood Warning 36, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this flash flood warning at Jul 7, 2025, 1:04 PM EDT for Talbot County, Maryland. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 7, 2025, 1:04 PM EDT (17:04 UTC)
- Expired
- Jul 7, 2025, 3:31 PM EDT
- In force
- 2 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
County Talbot County, MD
The radar
The Dover AFB radar (KDOX), 64 km from the middle of the area, began a volume at 17:05 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, 5.1 hours before the alert went out and 110 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
- 503 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 545 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 24 m²/s²
- 0-3 km storm-relative helicity
- 45 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted.
843
WGUS51 KPHI 071704
FFWPHI
MDC041-072115-
/O.NEW.KPHI.FF.W.0036.250707T1704Z-250707T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
104 PM EDT Mon Jul 7 2025
The National Weather Service in Mount Holly has issued a
* Flash Flood Warning for...
Central Talbot County in eastern Maryland...
* Until 515 PM EDT.
* At 104 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1.5 and 2.5 inches of
rain have fallen. The expected rainfall rate is 2 to 3 inches in 1
hour. Additional rainfall amounts of 1.5 to 2.5 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
* Some locations that may experience flash flooding include...
Easton, Trappe, Oxford and Hambleton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
&&
LAT...LON 3879 7619 3881 7618 3880 7602 3873 7601
3871 7599 3863 7612 3864 7615 3868 7617
3867 7620 3871 7623 3872 7623 3876 7625
3873 7626 3877 7626
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...2-3 INCHES IN 1 HOUR
$$
Hoeflich2 follow-up statements
150
WGUS71 KPHI 071816
FFSPHI
Flash Flood Statement
National Weather Service Mount Holly NJ
216 PM EDT Mon Jul 7 2025
MDC041-072115-
/O.CON.KPHI.FF.W.0036.000000T0000Z-250707T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Talbot MD-
216 PM EDT Mon Jul 7 2025
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 515 PM EDT THIS
AFTERNOON FOR CENTRAL TALBOT COUNTY...
At 216 PM EDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 3 inches of rain have
fallen. The expected rainfall rate is 0.5 inches in 1 hour.
Additional rainfall amounts up to 0.5 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
Some locations that may experience flash flooding include...
Easton, Trappe, Oxford and Hambleton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
&&
LAT...LON 3879 7619 3881 7618 3880 7602 3873 7601
3871 7599 3863 7612 3864 7615 3868 7617
3867 7620 3871 7623 3872 7623 3876 7625
3873 7626 3877 7626
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...0.5 INCHES IN 1 HOUR
$$
Hoeflich845
WGUS71 KPHI 071931
FFSPHI
Flash Flood Statement
National Weather Service Mount Holly NJ
331 PM EDT Mon Jul 7 2025
MDC041-071941-
/O.CAN.KPHI.FF.W.0036.000000T0000Z-250707T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Talbot MD-
331 PM EDT Mon Jul 7 2025
...FLASH FLOOD WARNING IS CANCELLED FOR CENTRAL TALBOT COUNTY...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
A Flood Watch remains in effect until 1000 PM EDT Monday for
portions of Delaware and northeast Maryland.
&&
LAT...LON 3879 7619 3881 7618 3880 7602 3873 7601
3871 7599 3863 7612 3864 7615 3868 7617
3867 7620 3871 7623 3872 7623 3876 7625
3873 7626 3877 7626
$$
HoeflichThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 2:06 AM EDT | Heat Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 42 hr |
| Jul 7, 2:16 AM EDT | Flood Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 20 hr |
Nearby
Flash Flood Warnings in Maryland, 2025Every flash flood warning in 2025
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.