Alert archive / Delaware / Areal Flood Advisories in 2021
Areal Flood Advisory 181, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood advisory at Sep 16, 2021, 3:19 PM EDT for New Castle County, Delaware; Kent County, Maryland. It was in force for 3 hr.
The area
The outline as issued.
The facts
- Issued
- Sep 16, 2021, 3:19 PM EDT (19:19 UTC)
- Expired
- Sep 16, 2021, 6:30 PM EDT
- In force
- 3 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties New Castle County, DE, Kent County, MD
The radar
The Dover AFB radar (KDOX), 74 km from the middle of the area, began a volume at 19:19 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, 7.3 hours before the alert went out and 140 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
- 153 J/kg
- Mixed-layer CIN
- -184 J/kg
- Mixed-layer LCL
- 830 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 43 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted.
692
WGUS81 KPHI 161919
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
319 PM EDT Thu Sep 16 2021
DEC003-MDC029-162230-
/O.NEW.KPHI.FA.Y.0181.210916T1919Z-210916T2230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle DE-Kent MD-
319 PM EDT Thu Sep 16 2021
The National Weather Service in Mount Holly has issued a
* Flood Advisory for...
Southwestern New Castle County in northern Delaware...
Northern Kent County in northeastern Maryland...
* Until 630 PM EDT.
* At 319 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 2 inches of rain have
fallen. Another 1 to 2 inches of additional rainfall is possible.
* Some locations that may experience flooding include...
Middletown, Delaware City, Betterton, Sassafras, Kennedyville,
Port Penn, Newtown, Townsend, Galena, and Odessa.
LAT...LON 3947 7577 3950 7569 3956 7563 3958 7557
3952 7554 3948 7556 3939 7549 3932 7574
3930 7593 3925 7623 3928 7620 3929 7617
3932 7619 3933 7613 3935 7614 3937 7611
3938 7605 3936 7589 3938 7582 3938 7577
$$
Davis1 follow-up statement
228
WGUS81 KPHI 162225
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
625 PM EDT Thu Sep 16 2021
DEC003-MDC029-162235-
/O.EXP.KPHI.FA.Y.0181.000000T0000Z-210916T2230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle DE-Kent MD-
625 PM EDT Thu Sep 16 2021
...FLOOD ADVISORY WILL EXPIRE AT 630 PM EDT THIS EVENING FOR
SOUTHWESTERN NEW CASTLE AND NORTHERN KENT COUNTIES...
Flood waters have receded. The heavy rain has ended. Flooding is no
longer expected to pose a threat. Please continue to heed remaining
road closures.
LAT...LON 3947 7577 3950 7569 3956 7563 3958 7557
3952 7554 3948 7556 3939 7549 3932 7574
3930 7593 3925 7623 3928 7620 3929 7617
3932 7619 3933 7613 3935 7614 3937 7611
3938 7605 3936 7589 3938 7582 3938 7577
$$
DavisWhat forecasters said that day
The local office's own words before this areal flood advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this areal flood advisory went out at Sep 16, 1:37 PM EDT, 1 hour 42 minutes earlier.
Area forecast discussion, Sep 16, 1:37 PM EDT, 1 hour 42 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
137 PM EDT Thu Sep 16 2021
.SYNOPSIS...
A cold front moved into our region last night. Low pressure
centered off the coast of the Carolinas early this morning is
forecast to move slowly to the north today and Friday before
accelerating northeastward over the weekend. A cold front
approaching from the northwest is expected to pass through our
region on Saturday night, followed by high pressure for the
period from Sunday through Wednesday.
&&
.NEAR TERM /THROUGH TONIGHT/...
A cold front will remain stalled over the area today, as high
Pressure attempts to build in from the northeast, but will be
opposed by a deepening coastal low to our south. Per usual in
these setups the thermal contrast along the boundary will begin
to washout, and associated along-boundary confluence will also
weaken. However, abundant moisture (PWATs around 1.75 inches)
will be drawn northwestward around the flank of the developing
coastal low into our area later today. This moisture and
associated instability should be sufficient for the development
of at least scattered showers/thunderstorms along and south of
the boundary this afternoon (essentially along and south of
I-95). The main threat with any storms would be locally heavy
rainfall given the fairly most environment, middling storm
motion (propagation speeds around 15- 20kts), and largely
stationary forcing mechanism. Consequently retained the mention
of heavy rain with this afternoon's storms, but confidence in
exact placement of convection/heavy rainfall remains low.
Given the weak overall forcing suspect this activity will wane
fairly quickly after sunset and be largely done by this evening.
With a moist low-lvl airmass in place and increasing onshore
flow suspect stratus will fill in tonight, and some fog may
advect in from the NE over the northern third or so of the area.
Not confident on how dense/widespread any fog will be given
decent momentum in the BL.
&&
.SHORT TERM /FRIDAY THROUGH SATURDAY NIGHT/...
Surface low pressure is forecast to be located off Cape
Hatteras on Friday morning. The low is expected to drift north
to northeastward on Friday and Friday night, before picking up
speed and moving away to the northeast and farther out to sea on
Saturday and Saturday night.
The circulation around the low will result in a northeast wind
in our region on Friday. Initially, the flow is expected to
bring clouds and scattered showers. However, some dry air may
begin to wrap around the low and into parts of our area as the
day progresses. High temperatures are anticipated to favor the
75 to 80 degree range.
Additional dry air is expected to arrive on Friday night with
the sky becoming partly cloudy. Lows should be mostly in the 60s
with a light north wind.
Scattered clouds are forecast for Saturday. Temperatures will
likely be warm with highs mainly in the lower 80s. Conditions
are expected to remain somewhat humid with dew point readings
still in the middle and upper 60s. There is a low or slight
chance of showers in the afternoon in our northwestern counties,
ahead of an approaching cold front.
A mid level short wave trough is forecast to pass over eastern
New York and New England on Saturday night and it should pull a
cold front through our region at that time. There is anticipated
to be only limited moisture associated with the features, so we
are not expecting much of a chance of precipitation at that
time. Low temperatures on Saturday night will likely be in the
60s with dew point values beginning to lower.
&&
.LONG TERM /SUNDAY THROUGH THURSDAY/...
Surface high pressure is expected to extend from the Great
Lakes up into Quebec on Sunday morning. The center of the air
mass is forecast to slide east southeastward, stalling over the
coastal waters of New England on Monday and Tuesday, before
moving farther out to sea on Wednesday.
The high will likely bring dry weather and slightly above
normal temperatures to our region for the period from Sunday
through Wednesday.
&&
.AVIATION /18Z THURSDAY THROUGH TUESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
This afternoon...Strato Cu with cigs hovering between low VFR
and high end MVFR. There will also be some showers and
thunderstorms around mainly near and south of PHL and these
could bring locally reduced visbys to IFR. Winds E/NE 5 to 10
knots with a few gusts up to 15 knots possible.
Tonight...Any showers/storms quickly ending early this evening
but expect cigs to lower to MVFR and then IFR by late evening
through tonight. Winds generally east 5 to 8 knots. Moderate
confidence.
Friday...IFR cigs to start the day with cigs lifting to MVFR by
early afternoon. There will also be some showers around. E/NE
winds around 5 to 10 knots. Moderate confidence.
Outlook...
Saturday...Mainly VFR. North to northwest wind 5 to 10 knots.
High confidence.
Sunday...Mainly VFR. North wind around 10 knots. High
confidence.
Monday...Mainly VFR. Northeast to southeast wind 5 to 10 knots.
High confidence.
&&
.MARINE...
Sub-SCA conditions are expected through the day today, however
seas will likely increase to 5-6 ft tonight into early Friday
morning. Consequently have issued an SCA starting at midnight
(tonight) for the ocean waters. Sub-SCA conditions are expected
for Delaware Bay.
Outlook...
Friday and Friday night...A Small Craft Advisory will be in
effect for our ocean waters for wave heights of 5 to 6 feet due
to an offshore low. Northeast wind 15 to 20 knots, becoming
north.
Saturday...Wave heights on our ocean waters should remain
around 5 to 6 feet. North to northeast wind 10 to 15 knots.
Sunday and Monday...No marine headlines are anticipated.
Rip Currents...
A moderate risk for the formation of dangerous rip currents is
expected today. Winds are expected to shift to southeasterly and
eventually easterly, increasing in speed to 10 to 15 MPH by the
afternoon. A medium period southeast to east swell is likely
and breaking waves should be 1 to 2 feet.
An elevated rip risk is expected to continue on Friday as
onshore flow continues. Winds will shift to northeasterly around
10 to 20 mph. At this point we are expecting a moderate risk
for rip currents, but will have to monitor this closely as if
the forecast for either waves or wind speeds increases, this
could be a high risk.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Small Craft Advisory from midnight tonight to 6 AM EDT
Saturday for ANZ450>455.
&&
Synopsis...Iovino
Near Term...Carr/Fitzsimmons
Short Term...Iovino
Long Term...Iovino
Aviation...Carr/Fitzsimmons/Iovino
Marine...Carr/IovinoHazardous weather outlook, Sep 16, 10:59 AM EDT, 4 hours 20 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1059 AM EDT Thu Sep 16 2021 DEZ001-171459- New Castle- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-171459- Kent- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Friday. Minor coastal flooding is possible on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-171459- Inland Sussex- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-171459- Delaware Beaches- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. There is a moderate risk of rip currents on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-171459- Carbon- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-171459- Monroe- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-171459- Berks- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-171459- Lehigh- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-171459- Northampton- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-171459- Delaware- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-171459- Philadelphia- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-171459- Western Chester- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-171459- Eastern Chester- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-171459- Western Montgomery- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-171459- Eastern Montgomery- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-171459- Upper Bucks- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-171459- Lower Bucks- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-171459- Sussex- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-171459- Warren- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-171459- Morris- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-171459- Hunterdon- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-171459- Somerset- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-171459- Middlesex- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-171459- Western Monmouth- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-171459- Eastern Monmouth- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. There is a moderate risk of rip currents on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-171459- Mercer- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-171459- Salem- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-171459- Gloucester- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-171459- Camden- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-171459- Northwestern Burlington- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-171459- Ocean- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Minor coastal flooding is possible on Sunday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-171459- Cumberland- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-171459- Atlantic- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-171459- Cape May- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-171459- Atlantic Coastal Cape May- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. There is a high risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. There is a moderate risk of rip currents on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-171459- Coastal Atlantic- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a high risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. There is a moderate risk of rip currents on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-171459- Coastal Ocean- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a moderate risk of rip currents. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Minor coastal flooding is possible on Saturday. Minor coastal flooding is possible on Sunday. There is a moderate risk of rip currents on Friday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-171459- Southeastern Burlington- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-171459- Kent MD- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-171459- Queen Annes- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-171459- Talbot- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-171459- Caroline- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-171459- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-171459- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-171459- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-171459- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-171459- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-171459- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-171459- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-171459- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1059 AM EDT Thu Sep 16 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 15, 10:57 PM EDT | Special Weather Statement | PHI | Kent | 48 min |
Nearby
Areal Flood Advisories in Delaware, 2021Areal Flood Advisories in Maryland, 2021Every areal flood advisory in 2021
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.