Weather alerts in Maryland, November 2019

73 weather alerts in November 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in November 2019. Tap one for its archive.

Alerts: 73
Warnings: 40
Watches: 7
Advisories: 20
Busiest day: November 1, 201940 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Oct 31, 8:32 PM EDT	Severe Thunderstorm Warning	LWX	Carroll, Howard, Montgomery	28 min
Oct 31, 9:00 PM EDT	Areal Flood Warning	LWX	Frederick, Howard, Montgomery	3 hr
Oct 31, 9:02 PM EDT	Severe Thunderstorm Watch	SPC	Dorchester, Somerset, Wicomico, Worcester	5 hr
Oct 31, 9:08 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery	37 min
Oct 31, 9:20 PM EDT	Severe Thunderstorm Warning	LWX	Howard, Montgomery	25 min
Oct 31, 9:35 PM EDT	Severe Thunderstorm Warning	PHI	Cecil	55 min
Oct 31, 9:37 PM EDT	Flash Flood Warning	LWX	Montgomery	3 hr
Oct 31, 9:51 PM EDT	Areal Flood Warning	LWX	Baltimore, Carroll, Howard, Montgomery	3 hr
Oct 31, 9:58 PM EDT	Mesoscale Discussion	SPC	Anne Arundel, Calvert, Caroline, Cecil, Dorchester, Harford and 8 more	2 hr
Oct 31, 10:07 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery, Prince George's	38 min
Oct 31, 10:14 PM EDT	Severe Thunderstorm Warning	LWX	Baltimore, Harford	46 min
Oct 31, 10:22 PM EDT	Areal Flood Warning	LWX	Baltimore, Howard, City of Baltimore	2 hr
Oct 31, 10:23 PM EDT	Severe Thunderstorm Warning	PHI	Cecil	67 min
Oct 31, 10:35 PM EDT	River Flood Warning	LWX	Montgomery	14 hr
Oct 31, 10:40 PM EDT	Flash Flood Warning	LWX	Baltimore, City of Baltimore	101 min
Oct 31, 10:41 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Baltimore, Prince George's	49 min
Oct 31, 10:47 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Cecil, Kent, Queen Anne's, Talbot	73 min
Oct 31, 10:51 PM EDT	Areal Flood Warning	LWX	Howard	91 min
Oct 31, 10:56 PM EDT	Severe Thunderstorm Warning	LWX	Charles	34 min
Oct 31, 11:07 PM EDT	Special Weather Statement	AKQ	Dorchester, Wicomico, Worcester	53 min
Oct 31, 11:10 PM EDT	Severe Thunderstorm Warning	LWX	Calvert, Charles, Saint Mary's	50 min
Oct 31, 11:10 PM EDT	Tornado Warning	PHI	Caroline, Kent, Queen Anne's, Talbot	35 min
Oct 31, 11:22 PM EDT	Severe Thunderstorm Warning	LWX	Saint Mary's	38 min
Oct 31, 11:23 PM EDT	Severe Thunderstorm Warning	LWX	Calvert	22 min
Nov 1, 12:17 AM EDT	Severe Thunderstorm Warning	AKQ	Dorchester, Somerset, Wicomico, Worcester	43 min
Nov 1, 12:50 AM EDT	Mesoscale Discussion	SPC	Worcester	85 min
Nov 1, 12:54 AM EDT	Severe Thunderstorm Warning	AKQ	Somerset, Wicomico, Worcester	36 min
Nov 1, 12:55 AM EDT	Areal Flood Warning	LWX	Baltimore	9 hr
Nov 1, 12:57 AM EDT	Areal Flood Warning	LWX	Anne Arundel, Baltimore, Howard, City of Baltimore	12 hr
Nov 1, 1:00 AM EDT	Areal Flood Warning	LWX	Montgomery	4 hr
Nov 1, 1:42 AM EDT	Areal Flood Warning	LWX	Anne Arundel, Howard	8 hr
Nov 1, 2:48 AM EDT	Areal Flood Warning	LWX	Howard, Montgomery	3 hr
Nov 1, 3:31 AM EDT	Freeze Watch	PHI	Cecil	6 hr
Nov 1, 4:00 AM EDT	Frost Advisory	AKQ	Dorchester, Somerset, Wicomico, Worcester	29 hr
Nov 1, 4:07 AM EDT	Freeze Watch	LWX	Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 6 more	5 hr
Nov 1, 4:07 AM EDT	Wind Advisory	LWX	Allegany	5 hr
Nov 1, 5:46 AM EDT	Areal Flood Warning	LWX	Carroll, Frederick	5 hr
Nov 1, 9:12 AM EDT	Freeze Warning	PHI	Caroline, Cecil, Kent, Queen Anne's, Talbot	25 hr
Nov 1, 9:17 AM EDT	Freeze Warning	LWX	Anne Arundel, Baltimore, Calvert, Carroll, Charles, Frederick and 6 more	24 hr
Nov 1, 12:54 PM EDT	Freeze Warning	AKQ	Dorchester, Somerset, Wicomico, Worcester	20 hr
Nov 3, 1:15 AM EST	Freeze Warning	LWX	Calvert, Saint Mary's	31 hr
Nov 3, 2:00 PM EST	Frost Advisory	AKQ	Worcester	19 hr
Nov 3, 2:00 PM EST	Freeze Warning	AKQ	Worcester	19 hr
Nov 4, 1:39 PM EST	Coastal Flood Advisory	LWX	Anne Arundel, Baltimore, Harford, City of Baltimore	13 hr
Nov 10, 12:50 PM EST	Coastal Flood Advisory	LWX	Anne Arundel	5 hr
Nov 11, 3:32 AM EST	Winter Weather Advisory	PBZ		39 hr
Nov 15, 3:51 AM EST	Wind Advisory	AKQ	Worcester	45 hr
Nov 15, 5:16 AM EST	High Surf Advisory	AKQ	Worcester	4 days
Nov 15, 6:43 PM EST	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico, Worcester	4 days
Nov 17, 3:52 AM EST	Coastal Flood Statement	AKQ	Dorchester, Somerset, Wicomico	15 hr
Nov 17, 9:40 AM EST	Coastal Flood Advisory	LWX	Anne Arundel, Saint Mary's	23 hr
Nov 17, 8:00 PM EST	Winter Weather Advisory	LWX	Allegany	13 hr
Nov 17, 8:51 PM EST	Coastal Flood Watch	LWX	Anne Arundel, Saint Mary's	18 hr
Nov 18, 2:23 PM EST	Coastal Flood Warning	LWX	Anne Arundel, Saint Mary's	11 hr
Nov 18, 2:23 PM EST	Coastal Flood Advisory	LWX	Anne Arundel, Baltimore, Calvert, Charles, Harford, Saint Mary's and 1 more	37 hr
Nov 19, 4:19 AM EST	Coastal Flood Warning	AKQ	Dorchester	16 hr
Nov 19, 4:49 AM EST	Coastal Flood Advisory	LWX	Anne Arundel	23 hr
Nov 19, 7:18 AM EST	Coastal Flood Warning	LWX	Saint Mary's	14 hr
Nov 19, 7:18 AM EST	Coastal Flood Advisory	LWX	Saint Mary's	34 min
Nov 19, 7:52 AM EST	Coastal Flood Advisory	LWX	Baltimore, City of Baltimore	19 hr
Nov 24, 12:30 PM EST	Special Weather Statement	AKQ	Worcester	45 min
Nov 26, 11:37 AM EST	High Wind Warning	PBZ		46 hr
Nov 26, 2:47 PM EST	High Wind Watch	LWX	Allegany	13 hr
Nov 26, 2:47 PM EST	Wind Advisory	LWX	Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Harford and 5 more	45 hr
Nov 27, 3:37 AM EST	Wind Advisory	PHI	Caroline, Cecil, Kent, Queen Anne's, Talbot	38 hr
Nov 27, 3:49 AM EST	High Wind Warning	LWX	Allegany	30 hr
Nov 28, 9:29 AM EST	Wind Advisory	LWX	Allegany	2 hr
Nov 29, 1:35 PM EST	Winter Storm Watch	PBZ		14 hr
Nov 29, 2:45 PM EST	Winter Storm Watch	LWX	Allegany	13 hr
Nov 30, 3:50 AM EST	Ice Storm Warning	PBZ		36 hr
Nov 30, 4:03 AM EST	Winter Weather Advisory	LWX	Allegany, Baltimore, Carroll, Frederick, Harford, Washington	32 hr
Nov 30, 1:30 PM EST	Coastal Flood Statement	AKQ	Dorchester, Somerset	8 hr
Nov 30, 2:28 PM EST	Coastal Flood Advisory	LWX	Anne Arundel, Baltimore, Saint Mary's, City of Baltimore	9 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	15
Tornado Warning	1
Severe Thunderstorm Watch	1
Mesoscale Discussion	2
Special Weather Statement	2
Flooding
Areal Flood Warning	10
Flash Flood Warning	2
River Flood Warning	1
Winter
Ice Storm Warning	1
Winter Storm Watch	2
Winter Weather Advisory	3
Cold
Freeze Warning	5
Freeze Watch	2
Frost Advisory	2
Wind and dust
High Wind Warning	2
High Wind Watch	1
Wind Advisory	5
Coast and beach
Coastal Flood Warning	3
Coastal Flood Watch	1
Coastal Flood Advisory	9
High Surf Advisory	1
Coastal Flood Statement	2

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2018 2020

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.