Weather alerts in Delaware, May 2018

56 weather alerts in May 2018, 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 2018. Tap one for its archive.

Alerts: 56
Warnings: 13
Watches: 5
Advisories: 22
Busiest day: May 15, 201811 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 4, 10:28 PM EDT	Special Weather Statement	PHI	New Castle	62 min
May 12, 3:59 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle	3 hr
May 12, 4:58 PM EDT	Tornado Watch	SPC	Kent, New Castle, Sussex	5 hr
May 12, 7:00 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	45 min
May 12, 7:10 PM EDT	Areal Flood Advisory	PHI	New Castle	2 hr
May 12, 7:16 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	44 min
May 12, 7:16 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle, Sussex	59 min
May 12, 7:25 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	50 min
May 12, 7:30 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	45 min
May 12, 7:45 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	45 min
May 12, 7:57 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
May 12, 8:11 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	49 min
May 12, 8:50 PM EDT	Flash Flood Warning	PHI	Kent, New Castle	3 hr
May 12, 8:51 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Sussex	39 min
May 12, 9:14 PM EDT	Areal Flood Advisory	PHI	Kent	2 hr
May 12, 9:14 PM EDT	Mesoscale Discussion	SPC	Sussex	61 min
May 12, 9:27 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Sussex	63 min
May 12, 10:28 PM EDT	Areal Flood Advisory	PHI	Sussex	65 min
May 13, 10:17 PM EDT	Special Weather Statement	PHI	New Castle	28 min
May 13, 10:42 PM EDT	Special Weather Statement	PHI	New Castle	63 min
May 13, 11:20 PM EDT	Special Weather Statement	PHI	Sussex	55 min
May 14, 12:07 AM EDT	Special Weather Statement	PHI	Sussex	53 min
May 14, 12:55 AM EDT	Areal Flood Advisory	PHI	Sussex	114 min
May 14, 8:45 PM EDT	Special Weather Statement	PHI	Sussex	30 min
May 15, 3:40 AM EDT	Flash Flood Watch	PHI	Kent, New Castle, Sussex	21 hr
May 15, 1:46 PM EDT	Severe Thunderstorm Watch	SPC	Kent, New Castle, Sussex	9 hr
May 15, 3:33 PM EDT	Mesoscale Discussion	SPC	New Castle	117 min
May 15, 5:35 PM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
May 15, 5:38 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	67 min
May 15, 5:43 PM EDT	Mesoscale Discussion	SPC	Kent	92 min
May 15, 6:10 PM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
May 15, 6:35 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	40 min
May 15, 6:58 PM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
May 15, 7:18 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	57 min
May 15, 8:41 PM EDT	Mesoscale Discussion	SPC	Kent, Sussex	94 min
May 15, 8:43 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	4 hr
May 15, 10:01 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	4 hr
May 15, 10:54 PM EDT	Special Weather Statement	PHI	Sussex	66 min
May 16, 3:35 PM EDT	Flood Watch	PHI	Kent, New Castle, Sussex	3 days
May 17, 2:32 AM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
May 18, 4:04 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	27 hr
May 18, 5:44 AM EDT	Areal Flood Advisory	PHI	Kent, Sussex	3 hr
May 18, 8:34 AM EDT	Areal Flood Advisory	PHI	Kent, Sussex	10 hr
May 19, 5:12 AM EDT	Areal Flood Advisory	PHI	Kent, Sussex	3 hr
May 19, 7:52 AM EDT	Areal Flood Advisory	PHI	Kent, Sussex	2 hr
May 19, 1:50 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	4 hr
May 19, 4:17 PM EDT	Special Weather Statement	PHI	Kent, Sussex	43 min
May 19, 8:41 PM EDT	Areal Flood Warning	PHI	Kent	21 hr
May 22, 7:41 PM EDT	Special Weather Statement	PHI	Sussex	34 min
May 26, 11:38 PM EDT	Flash Flood Watch	PHI	Kent, New Castle, Sussex	23 hr
May 27, 1:31 AM EDT	Special Weather Statement	PHI	Sussex	44 min
May 27, 2:03 PM EDT	Areal Flood Advisory	PHI	Kent	6 hr
May 27, 3:22 PM EDT	Coastal Flood Advisory	PHI	Kent, New Castle	12 hr
May 27, 6:18 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	3 hr
May 27, 7:46 PM EDT	Areal Flood Advisory	PHI	Sussex	4 hr
May 30, 4:43 AM EDT	Dense Fog Advisory	PHI	Kent, New Castle, Sussex	4 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	11
Severe Thunderstorm Watch	1
Tornado Watch	1
Mesoscale Discussion	6
Special Weather Statement	10
Flooding
Areal Flood Warning	1
Flash Flood Warning	1
Flash Flood Watch	2
Flood Watch	1
Areal Flood Advisory	19
Fog and smoke
Dense Fog Advisory	1
Coast and beach
Coastal Flood Advisory	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 2017 2019

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.