Weather alerts in Maryland, May 2016

74 weather alerts in May 2016, 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 May 2016. Tap one for its archive.

Alerts: 74
Warnings: 30
Watches: 4
Advisories: 18
Busiest day: May 3, 201613 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
May 1, 7:29 PM EDT	Severe Thunderstorm Warning	PBZ	Garrett	28 min
May 1, 8:14 PM EDT	Special Weather Statement	PBZ	Garrett	16 min
May 2, 5:42 AM EDT	Dense Fog Advisory	LWX	Anne Arundel, Baltimore, Carroll, Frederick, Harford, Howard and 3 more	2 hr
May 2, 2:17 PM EDT	Severe Thunderstorm Watch	SPC	Anne Arundel, Calvert, Charles, Howard, Montgomery, Prince George's and 1 more	8 hr
May 2, 6:15 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery	29 min
May 2, 6:27 PM EDT	Severe Thunderstorm Warning	LWX	Charles, Prince George's	48 min
May 2, 6:34 PM EDT	Mesoscale Discussion	SPC	Charles	56 min
May 2, 6:43 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery, Prince George's	47 min
May 2, 6:57 PM EDT	Tornado Warning	LWX	Charles	33 min
May 2, 7:18 PM EDT	Severe Thunderstorm Warning	LWX	Howard, Montgomery	30 min
May 2, 7:24 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery, Prince George's	28 min
May 2, 7:25 PM EDT	Severe Thunderstorm Warning	LWX	Calvert, Charles, Prince George's, Saint Mary's	35 min
May 2, 8:01 PM EDT	Severe Thunderstorm Warning	LWX	Calvert, Prince George's	29 min
May 2, 8:37 PM EDT	Severe Thunderstorm Warning	PHI	Caroline, Queen Anne's, Talbot	68 min
May 2, 8:49 PM EDT	Severe Thunderstorm Warning	LWX	Montgomery, Prince George's	41 min
May 2, 9:16 PM EDT	Areal Flood Warning	LWX	Calvert	3 hr
May 2, 9:20 PM EDT	Severe Thunderstorm Warning	LWX	Anne Arundel, Prince George's	40 min
May 2, 9:25 PM EDT	Flash Flood Warning	LWX	Montgomery	6 hr
May 2, 9:43 PM EDT	Special Weather Statement	PHI	Caroline, Queen Anne's	77 min
May 2, 9:47 PM EDT	Areal Flood Advisory	PHI	Queen Anne's, Talbot	4 hr
May 2, 10:15 PM EDT	Severe Thunderstorm Warning	PHI	Caroline	60 min
May 2, 10:22 PM EDT	Areal Flood Advisory	PHI	Caroline, Talbot	4 hr
May 2, 10:36 PM EDT	Areal Flood Warning	LWX	Montgomery	3 hr
May 2, 10:45 PM EDT	Flash Flood Warning	PHI	Caroline, Queen Anne's, Talbot	6 hr
May 3, 3:48 PM EDT	Mesoscale Discussion	SPC	Charles	117 min
May 4, 5:28 PM EDT	Coastal Flood Statement	AKQ	Dorchester, Somerset, Wicomico, Worcester	21 hr
May 4, 7:50 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Baltimore, Calvert, Harford, Saint Mary's, City of Baltimore	4 days
May 5, 2:35 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Calvert, Saint Mary's	57 hr
May 5, 6:05 AM EDT	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico	10 hr
May 5, 6:05 AM EDT	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico, Worcester	60 hr
May 5, 8:37 PM EDT	Coastal Flood Warning	LWX	Anne Arundel, Saint Mary's	10 hr
May 5, 8:37 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel, Harford, Saint Mary's	19 hr
May 6, 3:39 AM EDT	Coastal Flood Advisory	PHI	Caroline, Queen Anne's, Talbot	2 hr
May 6, 3:39 AM EDT	Coastal Flood Advisory	PHI	Caroline, Cecil, Kent, Queen Anne's, Talbot	29 hr
May 6, 8:36 AM EDT	Special Weather Statement	AKQ	Dorchester	54 min
May 6, 8:45 AM EDT	Areal Flood Advisory	PHI	Kent, Queen Anne's	4 hr
May 6, 10:06 AM EDT	Special Weather Statement	AKQ	Caroline	39 min
May 6, 11:02 AM EDT	Coastal Flood Warning	AKQ	Dorchester	19 hr
May 6, 3:09 PM EDT	Coastal Flood Warning	LWX	Saint Mary's	13 hr
May 6, 6:30 PM EDT	Coastal Flood Advisory	LWX	Baltimore, City of Baltimore	17 hr
May 6, 8:27 PM EDT	Coastal Flood Warning	LWX	Anne Arundel	8 hr
May 7, 5:53 PM EDT	Coastal Flood Statement	AKQ	Dorchester, Somerset, Wicomico	6 hr
May 7, 9:10 PM EDT	Coastal Flood Advisory	LWX	Anne Arundel	13 hr
May 7, 11:40 PM EDT	Coastal Flood Advisory	AKQ	Dorchester, Somerset, Wicomico	7 hr
May 8, 4:50 PM EDT	Coastal Flood Statement	AKQ	Dorchester, Somerset, Wicomico, Worcester	14 hr
May 9, 5:09 AM EDT	Coastal Flood Advisory	LWX	Anne Arundel	7 hr
May 11, 4:13 AM EDT	Special Weather Statement	AKQ	Wicomico	47 min
May 14, 2:44 PM EDT	Special Weather Statement	PHI	Caroline, Cecil, Kent, Queen Anne's, Talbot	61 min
May 14, 3:41 PM EDT	Special Weather Statement	PHI	Caroline, Cecil, Kent, Queen Anne's	79 min
May 14, 4:32 PM EDT	Special Weather Statement	AKQ	Dorchester	58 min
May 14, 5:24 PM EDT	Special Weather Statement	AKQ	Somerset, Wicomico, Worcester	81 min
May 14, 6:07 PM EDT	Special Weather Statement	AKQ	Worcester	23 min
May 14, 6:55 PM EDT	Severe Thunderstorm Warning	LWX	Charles	50 min
May 14, 7:42 PM EDT	Severe Thunderstorm Warning	LWX	Charles, Saint Mary's	48 min
May 15, 2:22 AM EDT	Freeze Watch	PBZ		12 hr
May 15, 3:35 AM EDT	Freeze Watch	LWX	Allegany	11 hr
May 15, 2:18 PM EDT	Freeze Warning	PBZ		18 hr
May 15, 2:37 PM EDT	Freeze Warning	LWX	Allegany	18 hr
May 23, 3:12 PM EDT	Severe Thunderstorm Warning	LWX	Charles, Saint Mary's	34 min
May 23, 3:59 PM EDT	Special Weather Statement	PHI	Caroline, Talbot	61 min
May 23, 4:24 PM EDT	Severe Thunderstorm Warning	PHI	Talbot	66 min
May 23, 5:03 PM EDT	Special Weather Statement	PHI	Queen Anne's	72 min
May 23, 5:06 PM EDT	Severe Thunderstorm Warning	PHI	Queen Anne's, Talbot	47 min
May 23, 6:00 PM EDT	Severe Thunderstorm Warning	LWX	Calvert, Charles, Prince George's, Saint Mary's	30 min
May 23, 6:29 PM EDT	Special Weather Statement	PHI	Cecil	31 min
May 29, 2:53 PM EDT	Special Weather Statement	AKQ	Dorchester	52 min
May 29, 3:58 PM EDT	Special Weather Statement	PHI	Cecil	32 min
May 29, 4:47 PM EDT	Special Weather Statement	PHI	Kent	28 min
May 29, 5:44 PM EDT	Flash Flood Watch	LWX	Anne Arundel, Baltimore, Charles, Prince George's, City of Baltimore	8 hr
May 29, 8:14 PM EDT	Areal Flood Advisory	PHI	Caroline, Cecil, Kent, Queen Anne's	4 hr
May 29, 9:39 PM EDT	Flash Flood Warning	LWX	Calvert, Saint Mary's	3 hr
May 29, 10:39 PM EDT	Areal Flood Advisory	PHI	Cecil, Kent, Queen Anne's	6 hr
May 29, 10:54 PM EDT	Special Weather Statement	PHI	Queen Anne's	51 min
May 31, 4:19 AM EDT	Dense Fog Advisory	LWX	Allegany	5 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	18
Tornado Warning	1
Severe Thunderstorm Watch	1
Mesoscale Discussion	2
Special Weather Statement	17
Flooding
Areal Flood Warning	2
Flash Flood Warning	3
Flash Flood Watch	1
Areal Flood Advisory	5
Cold
Freeze Warning	2
Freeze Watch	2
Fog and smoke
Dense Fog Advisory	2
Coast and beach
Coastal Flood Warning	4
Coastal Flood Advisory	11
Coastal Flood Statement	3

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 2015 2017

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. Rebuilt daily.