Weather alerts in Delaware, 2018

453 weather alerts in 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 2018. Tap one for its archive.

Alerts: 453
Warnings: 109
Watches: 37
Advisories: 181
Busiest month: August72 alerts
Busiest day: June 9, 201824 alerts

Over time

By month

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
Jan 2, 3:07 AM EST	Winter Storm Watch	PHI	Sussex	33 hr
Jan 3, 4:03 AM EST	Winter Storm Warning	PHI	Kent, New Castle, Sussex	38 hr
Jan 3, 4:03 AM EST	Winter Weather Advisory	PHI	Kent, New Castle	38 hr
Jan 3, 12:17 PM EST	Coastal Flood Advisory	PHI	Kent, Sussex	26 hr
Jan 3, 3:17 PM EST	Blizzard Warning	PHI	Sussex	27 hr
Jan 4, 3:48 AM EST	Wind Chill Advisory	PHI	Kent, New Castle, Sussex	3 days
Jan 4, 6:06 AM EST	Mesoscale Discussion	SPC	Sussex	6 hr
Jan 7, 2:50 PM EST	Winter Weather Advisory	PHI	Kent, New Castle, Sussex	33 hr
Jan 11, 2:34 PM EST	Wind Advisory	PHI	Kent, New Castle, Sussex	13 hr
Jan 23, 10:42 AM EST	Special Weather Statement	PHI	New Castle	48 min
Jan 23, 10:59 AM EST	Areal Flood Advisory	PHI	Sussex	4 hr
Jan 23, 1:28 PM EST	Special Weather Statement	PHI	Kent	32 min
Jan 23, 2:16 PM EST	Special Weather Statement	PHI	Sussex	29 min
Jan 23, 2:25 PM EST	Special Weather Statement	PHI	Kent	20 min
Jan 29, 3:13 PM EST	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	21 hr
Feb 4, 6:01 PM EST	Areal Flood Advisory	PHI	New Castle	4 hr
Feb 6, 3:37 PM EST	Winter Weather Advisory	PHI	New Castle	27 hr
Feb 10, 3:20 AM EST	Flood Watch	PHI	Kent, New Castle	39 hr
Feb 10, 6:45 PM EST	Areal Flood Advisory	PHI	Kent, New Castle	2 hr
Feb 10, 10:58 PM EST	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
Feb 10, 11:01 PM EST	Dense Fog Advisory	PHI	New Castle	8 hr
Feb 11, 2:27 AM EST	Areal Flood Advisory	PHI	Kent, Sussex	4 hr
Feb 11, 5:07 AM EST	Areal Flood Advisory	PHI	Kent, New Castle, Sussex	4 hr
Feb 11, 6:58 AM EST	Areal Flood Warning	PHI	Kent	18 hr
Feb 11, 7:53 AM EST	Areal Flood Advisory	PHI	New Castle	16 hr
Feb 11, 10:57 AM EST	Areal Flood Advisory	PHI	New Castle	12 hr
Feb 11, 3:52 PM EST	Mesoscale Discussion	SPC	Sussex	2 hr
Feb 17, 3:45 AM EST	Winter Weather Advisory	PHI	New Castle	20 hr
Feb 19, 11:00 PM EST	Dense Fog Advisory	PHI	Kent, New Castle, Sussex	11 hr
Feb 25, 5:31 AM EST	Dense Fog Advisory	PHI	Kent, Sussex	6 hr
Feb 25, 10:36 PM EST	Dense Fog Advisory	PHI	Kent, New Castle, Sussex	7 hr
Feb 28, 3:12 PM EST	High Wind Watch	PHI	Kent, New Castle, Sussex	24 hr
Feb 28, 3:43 PM EST	Coastal Flood Watch	PHI	Kent, Sussex	24 hr
Mar 1, 11:44 AM EST	High Wind Warning	PHI	Kent, New Castle, Sussex	40 hr
Mar 1, 3:30 PM EST	Wind Advisory	PHI	Kent, New Castle, Sussex	45 hr
Mar 1, 4:07 PM EST	Coastal Flood Warning	PHI	Kent, Sussex	58 hr
Mar 2, 6:29 AM EST	Areal Flood Advisory	PHI	New Castle	4 hr
Mar 2, 8:45 AM EST	Areal Flood Advisory	PHI	New Castle	4 hr
Mar 2, 10:23 AM EST	Areal Flood Advisory	PHI	New Castle	4 hr
Mar 3, 3:37 PM EST	Coastal Flood Advisory	PHI	Kent, Sussex	19 hr
Mar 4, 9:56 AM EST	Coastal Flood Warning	PHI	Kent, Sussex	5 hr
Mar 4, 2:57 PM EST	Coastal Flood Advisory	PHI	Kent, Sussex	23 hr
Mar 5, 3:34 AM EST	Winter Storm Watch	PHI	New Castle	36 hr
Mar 5, 3:10 PM EST	Coastal Flood Advisory	PHI	Kent, Sussex	12 hr
Mar 6, 3:37 AM EST	Winter Storm Warning	PHI	New Castle	41 hr
Mar 6, 2:30 PM EST	Coastal Flood Advisory	PHI	New Castle	15 hr
Mar 6, 2:30 PM EST	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	37 hr
Mar 6, 3:40 PM EST	Winter Weather Advisory	PHI	New Castle	12 hr
Mar 7, 3:25 AM EST	Winter Weather Advisory	PHI	Kent	17 hr
Mar 19, 3:28 PM EDT	Coastal Flood Watch	PHI	Kent, Sussex	11 hr
Mar 19, 3:36 PM EDT	Winter Storm Watch	PHI	Kent, New Castle, Sussex	13 hr
Mar 19, 3:36 PM EDT	Winter Weather Advisory	PHI	New Castle	13 hr
Mar 19, 8:38 PM EDT	Wind Advisory	PHI	Sussex	21 hr
Mar 20, 2:40 AM EDT	Coastal Flood Warning	PHI	Kent, Sussex	50 hr
Mar 20, 2:40 AM EDT	Coastal Flood Advisory	PHI	New Castle	50 hr
Mar 20, 4:41 AM EDT	Winter Storm Warning	PHI	Kent, New Castle, Sussex	47 hr
Mar 20, 12:19 PM EDT	Mesoscale Discussion	SPC	New Castle	4 hr
Mar 30, 1:40 PM EDT	Special Weather Statement	PHI	Kent, New Castle	50 min
Apr 1, 4:08 AM EDT	Winter Weather Advisory	PHI	New Castle	33 hr
Apr 3, 3:32 PM EDT	Wind Advisory	PHI	Kent, New Castle, Sussex	28 hr
Apr 4, 12:01 AM EDT	Dense Fog Advisory	PHI	New Castle	10 hr
Apr 4, 12:39 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	51 min
Apr 4, 12:49 PM EDT	Special Weather Statement	PHI	Kent	26 min
Apr 4, 1:13 PM EDT	Special Weather Statement	PHI	Kent	62 min
Apr 4, 1:27 PM EDT	Mesoscale Discussion	SPC	Kent, Sussex	3 hr
Apr 4, 2:17 PM EDT	Special Weather Statement	PHI	Sussex	43 min
Apr 15, 6:08 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	39 hr
Apr 15, 2:44 PM EDT	Coastal Flood Warning	PHI	Kent, New Castle, Sussex	23 hr
Apr 16, 4:55 AM EDT	Special Weather Statement	PHI	Kent, New Castle	50 min
Apr 16, 5:34 AM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
Apr 16, 6:04 AM EDT	Special Weather Statement	PHI	Kent, Sussex	26 min
Apr 16, 7:04 AM EDT	Flash Flood Warning	PHI	New Castle	4 hr
Apr 20, 3:35 PM EDT	Frost Advisory	PHI	Kent, New Castle, Sussex	16 hr
Apr 25, 12:30 PM EDT	Dense Fog Advisory	PHI	Sussex	12 hr
Apr 25, 7:28 PM EDT	Areal Flood Advisory	PHI	Sussex	5 hr
Apr 28, 5:16 AM EDT	Dense Fog Advisory	PHI	New Castle	4 hr
Apr 29, 3:32 PM EDT	Fire Weather Watch	PHI	Kent, New Castle, Sussex	12 hr
Apr 30, 3:31 AM EDT	Red Flag Warning	PHI	Kent, New Castle, Sussex	16 hr
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
Jun 2, 3:26 AM EDT	Flash Flood Watch	PHI	Kent, New Castle, Sussex	24 hr
Jun 2, 1:36 PM EDT	Special Weather Statement	PHI	Sussex	24 min
Jun 2, 8:56 PM EDT	Rip Current Statement	PHI	Sussex	47 hr
Jun 2, 11:27 PM EDT	Areal Flood Advisory	PHI	New Castle	2 hr
Jun 3, 2:48 AM EDT	River Flood Warning	PHI	New Castle	3 hr
Jun 3, 10:02 AM EDT	Wind Advisory	PHI	Kent, Sussex	6 hr
Jun 3, 11:40 AM EDT	Areal Flood Advisory	PHI	Sussex	4 hr
Jun 3, 6:16 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Jun 3, 10:12 PM EDT	Coastal Flood Advisory	PHI	Sussex	5 hr
Jun 5, 3:05 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle	2 hr
Jun 5, 6:24 PM EDT	Special Weather Statement	PHI	Kent	51 min
Jun 5, 6:50 PM EDT	Severe Thunderstorm Warning	PHI	Kent	40 min
Jun 9, 12:51 PM EDT	Special Weather Statement	PHI	Sussex	24 min
Jun 9, 1:04 PM EDT	Special Weather Statement	PHI	Kent	56 min
Jun 9, 1:21 PM EDT	Severe Thunderstorm Warning	PHI	Kent	39 min
Jun 9, 1:25 PM EDT	Flash Flood Warning	PHI	Sussex	4 hr
Jun 9, 1:34 PM EDT	Mesoscale Discussion	SPC	Kent, Sussex	2 hr
Jun 9, 1:35 PM EDT	Areal Flood Advisory	PHI	Kent	71 min
Jun 9, 1:35 PM EDT	Special Weather Statement	PHI	Sussex	25 min
Jun 9, 2:00 PM EDT	Special Weather Statement	PHI	Sussex	30 min
Jun 9, 2:24 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Sussex	51 min
Jun 9, 2:42 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	58 min
Jun 9, 2:48 PM EDT	Severe Thunderstorm Warning	PHI	Sussex	42 min
Jun 9, 2:53 PM EDT	Flash Flood Warning	PHI	Sussex	4 hr
Jun 9, 3:06 PM EDT	Special Weather Statement	PHI	New Castle	24 min
Jun 9, 3:26 PM EDT	Special Weather Statement	PHI	Sussex	34 min
Jun 9, 3:45 PM EDT	Special Weather Statement	PHI	Kent	45 min
Jun 9, 3:47 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	3 hr
Jun 9, 3:53 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	37 min
Jun 9, 4:06 PM EDT	Special Weather Statement	PHI	Sussex	39 min
Jun 9, 4:15 PM EDT	Flash Flood Warning	PHI	Sussex	3 hr
Jun 9, 4:20 PM EDT	Flash Flood Warning	PHI	Kent	3 hr
Jun 9, 4:24 PM EDT	Special Weather Statement	PHI	Kent	51 min
Jun 9, 5:31 PM EDT	Special Weather Statement	PHI	Sussex	44 min
Jun 9, 5:44 PM EDT	Areal Flood Warning	PHI	Sussex	4 hr
Jun 9, 6:44 PM EDT	Areal Flood Warning	PHI	Sussex	3 hr
Jun 10, 3:48 AM EDT	Flash Flood Watch	PHI	Kent, New Castle, Sussex	28 hr
Jun 10, 4:45 PM EDT	Special Weather Statement	PHI	Sussex	30 min
Jun 10, 5:00 PM EDT	Flash Flood Warning	PHI	Sussex	108 min
Jun 10, 6:45 PM EDT	Areal Flood Advisory	PHI	Kent	3 hr
Jun 10, 8:13 PM EDT	Special Weather Statement	PHI	Sussex	47 min
Jun 10, 9:07 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	3 hr
Jun 11, 1:16 AM EDT	Areal Flood Advisory	PHI	New Castle	8 hr
Jun 11, 3:16 AM EDT	Areal Flood Advisory	PHI	Kent, New Castle, Sussex	8 hr
Jun 15, 3:45 PM EDT	Coastal Flood Advisory	PHI	Kent, Sussex	10 hr
Jun 17, 2:39 PM EDT	Heat Advisory	PHI	New Castle	29 hr
Jun 23, 1:38 PM EDT	Mesoscale Discussion	SPC	Sussex	67 min
Jun 23, 8:34 PM EDT	Areal Flood Advisory	PHI	Sussex	80 min
Jun 24, 6:16 PM EDT	Mesoscale Discussion	SPC	New Castle	119 min
Jun 24, 7:08 PM EDT	Areal Flood Advisory	PHI	New Castle	114 min
Jun 24, 8:30 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Sussex	45 min
Jun 29, 3:41 PM EDT	Excessive Heat Warning	PHI	New Castle	4 days
Jun 29, 3:41 PM EDT	Heat Advisory	PHI	Kent, New Castle, Sussex	5 days
Jul 3, 6:40 PM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
Jul 3, 7:54 PM EDT	Flash Flood Warning	PHI	New Castle	4 hr
Jul 5, 2:18 PM EDT	Special Weather Statement	PHI	Kent, Sussex	42 min
Jul 5, 2:59 PM EDT	Flash Flood Watch	PHI	New Castle	20 hr
Jul 6, 10:29 AM EDT	Special Weather Statement	PHI	Sussex	31 min
Jul 6, 10:52 AM EDT	Areal Flood Advisory	PHI	Sussex	4 hr
Jul 6, 10:56 AM EDT	Special Weather Statement	PHI	Sussex	64 min
Jul 6, 12:01 PM EDT	Special Weather Statement	PHI	Sussex	44 min
Jul 6, 1:11 PM EDT	Special Weather Statement	PHI	Sussex	34 min
Jul 6, 3:11 PM EDT	Special Weather Statement	PHI	Sussex	34 min
Jul 7, 10:38 AM EDT	Rip Current Statement	PHI	Sussex	10 hr
Jul 17, 2:50 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Jul 17, 4:02 PM EDT	Special Weather Statement	PHI	Kent	13 min
Jul 17, 4:30 PM EDT	Special Weather Statement	PHI	Kent	30 min
Jul 17, 5:07 PM EDT	Special Weather Statement	PHI	Kent	23 min
Jul 17, 5:44 PM EDT	Special Weather Statement	PHI	Sussex	31 min
Jul 20, 2:44 PM EDT	Flash Flood Watch	PHI	Kent, New Castle, Sussex	34 hr
Jul 20, 8:52 PM EDT	Rip Current Statement	PHI	Sussex	48 hr
Jul 21, 5:25 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle	15 hr
Jul 21, 3:03 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	4 hr
Jul 22, 9:44 PM EDT	Rip Current Statement	PHI	Sussex	23 hr
Jul 23, 2:57 AM EDT	Mesoscale Discussion	SPC	Sussex	3 hr
Jul 23, 3:45 AM EDT	Flash Flood Watch	PHI	Kent, New Castle	68 hr
Jul 23, 10:50 AM EDT	Areal Flood Advisory	PHI	Kent, Sussex	110 min
Jul 23, 11:23 AM EDT	Special Weather Statement	PHI	Kent	37 min
Jul 23, 11:58 AM EDT	Special Weather Statement	PHI	Kent	32 min
Jul 23, 1:01 PM EDT	Areal Flood Advisory	PHI	New Castle	34 min
Jul 23, 2:40 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle, Sussex	3 hr
Jul 23, 9:14 PM EDT	Rip Current Statement	PHI	Sussex	48 hr
Jul 24, 12:56 AM EDT	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
Jul 24, 3:03 AM EDT	Areal Flood Advisory	PHI	Kent	3 hr
Jul 24, 3:24 AM EDT	Flash Flood Warning	PHI	Kent, New Castle	3 hr
Jul 24, 4:56 AM EDT	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
Jul 24, 12:45 PM EDT	Special Weather Statement	PHI	Sussex	30 min
Jul 24, 12:50 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Jul 25, 1:57 PM EDT	Special Weather Statement	PHI	Kent	33 min
Jul 25, 2:29 PM EDT	Special Weather Statement	PHI	Kent	46 min
Jul 25, 3:16 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle, Sussex	4 hr
Jul 25, 4:34 PM EDT	Areal Flood Advisory	PHI	New Castle	2 hr
Jul 25, 8:24 PM EDT	Areal Flood Advisory	PHI	New Castle	2 hr
Jul 27, 8:37 AM EDT	Special Weather Statement	PHI	New Castle	23 min
Jul 27, 9:50 AM EDT	Flash Flood Watch	PHI	Kent, New Castle	13 hr
Jul 27, 1:15 PM EDT	Special Weather Statement	PHI	New Castle	45 min
Jul 27, 1:17 PM EDT	Severe Thunderstorm Watch	SPC	Kent, New Castle, Sussex	9 hr
Jul 27, 2:15 PM EDT	Areal Flood Advisory	PHI	Sussex	6 hr
Jul 27, 2:26 PM EDT	Areal Flood Advisory	PHI	New Castle	6 hr
Jul 27, 2:59 PM EDT	Severe Thunderstorm Warning	PHI	Kent	46 min
Jul 27, 3:09 PM EDT	Areal Flood Advisory	PHI	Kent	6 hr
Jul 27, 4:19 PM EDT	Special Weather Statement	PHI	Sussex	41 min
Jul 27, 4:50 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle	55 min
Jul 27, 5:03 PM EDT	Special Weather Statement	PHI	Kent	27 min
Jul 27, 5:08 PM EDT	Areal Flood Advisory	PHI	Kent	4 hr
Jul 27, 5:09 PM EDT	Areal Flood Advisory	PHI	Sussex	3 hr
Jul 27, 5:44 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	3 hr
Jul 27, 6:03 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	42 min
Jul 27, 6:06 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Jul 27, 6:53 PM EDT	Special Weather Statement	PHI	New Castle	52 min
Jul 27, 7:06 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle, Sussex	54 min
Jul 28, 6:25 PM EDT	Special Weather Statement	PHI	Sussex	50 min
Jul 31, 5:48 PM EDT	Special Weather Statement	PHI	Sussex	27 min
Jul 31, 9:04 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	117 min
Jul 31, 9:10 PM EDT	Special Weather Statement	PHI	Kent	95 min
Aug 1, 3:17 AM EDT	Special Weather Statement	PHI	Kent	43 min
Aug 1, 10:58 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	47 min
Aug 1, 11:35 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	20 min
Aug 2, 11:46 AM EDT	Mesoscale Discussion	SPC	New Castle	119 min
Aug 2, 5:36 PM EDT	Special Weather Statement	PHI	New Castle	24 min
Aug 2, 5:40 PM EDT	Special Weather Statement	PHI	Kent	35 min
Aug 3, 3:29 PM EDT	Special Weather Statement	PHI	Sussex	46 min
Aug 5, 3:05 PM EDT	Heat Advisory	PHI	New Castle	27 hr
Aug 7, 12:19 PM EDT	Heat Advisory	PHI	New Castle	6 hr
Aug 7, 2:13 PM EDT	Special Weather Statement	PHI	Sussex	47 min
Aug 7, 3:31 PM EDT	Heat Advisory	PHI	New Castle	26 hr
Aug 8, 4:23 PM EDT	Special Weather Statement	PHI	New Castle	37 min
Aug 8, 10:42 PM EDT	Special Weather Statement	PHI	New Castle	63 min
Aug 9, 12:03 AM EDT	Special Weather Statement	PHI	Kent	57 min
Aug 10, 5:10 PM EDT	Coastal Flood Advisory	PHI	Kent, New Castle	11 hr
Aug 11, 3:24 AM EDT	Flash Flood Watch	PHI	Kent, New Castle	20 hr
Aug 11, 4:26 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	24 hr
Aug 11, 1:23 PM EDT	Severe Thunderstorm Warning	PHI	Sussex	37 min
Aug 11, 4:19 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Aug 11, 4:19 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	29 min
Aug 11, 5:20 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
Aug 11, 6:08 PM EDT	Severe Thunderstorm Warning	PHI	Kent, New Castle	52 min
Aug 11, 6:12 PM EDT	Flash Flood Warning	PHI	Kent, New Castle	3 hr
Aug 11, 6:45 PM EDT	Flash Flood Warning	PHI	Kent	5 hr
Aug 11, 6:55 PM EDT	Severe Thunderstorm Warning	PHI	Kent	50 min
Aug 11, 7:42 PM EDT	Special Weather Statement	PHI	Kent	48 min
Aug 11, 8:57 PM EDT	Flash Flood Warning	PHI	Sussex	3 hr
Aug 11, 9:11 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	81 min
Aug 12, 5:28 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	24 hr
Aug 12, 10:08 PM EDT	Flash Flood Watch	PHI	New Castle	24 hr
Aug 13, 5:12 AM EDT	Areal Flood Advisory	PHI	Kent, New Castle	103 min
Aug 13, 6:24 AM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
Aug 13, 6:50 AM EDT	Flash Flood Warning	PHI	New Castle	6 hr
Aug 13, 8:20 AM EDT	River Flood Warning	PHI	New Castle	7 hr
Aug 13, 8:28 AM EDT	River Flood Warning	PHI	New Castle	6 hr
Aug 13, 9:05 AM EDT	River Flood Warning	PHI	New Castle	6 hr
Aug 13, 12:37 PM EDT	Areal Flood Warning	PHI	New Castle	18 hr
Aug 14, 1:46 AM EDT	River Flood Warning	PHI	New Castle	8 hr
Aug 18, 12:56 AM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
Aug 18, 3:16 AM EDT	Flash Flood Watch	PHI	New Castle	20 hr
Aug 18, 9:49 PM EDT	Special Weather Statement	PHI	Kent	26 min
Aug 19, 1:11 AM EDT	Areal Flood Advisory	PHI	Kent, Sussex	3 hr
Aug 19, 10:00 AM EDT	Areal Flood Advisory	PHI	New Castle	110 min
Aug 19, 2:05 PM EDT	Areal Flood Advisory	PHI	New Castle	8 hr
Aug 20, 3:38 AM EDT	Areal Flood Advisory	PHI	Sussex	2 hr
Aug 21, 8:05 PM EDT	Special Weather Statement	PHI	Kent, Sussex	40 min
Aug 21, 11:18 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Aug 22, 12:32 AM EDT	Areal Flood Advisory	PHI	Kent, New Castle	3 hr
Aug 27, 2:58 AM EDT	Heat Advisory	PHI	Kent, New Castle, Sussex	65 hr
Aug 31, 1:37 AM EDT	Special Weather Statement	PHI	Sussex	53 min
Aug 31, 10:57 AM EDT	Areal Flood Advisory	PHI	Kent	107 min
Aug 31, 11:31 AM EDT	Flash Flood Warning	PHI	Kent	11 hr
Aug 31, 11:53 AM EDT	Special Weather Statement	PHI	Kent	37 min
Aug 31, 12:00 PM EDT	Severe Thunderstorm Warning	PHI	Kent	15 min
Aug 31, 12:15 PM EDT	Flash Flood Warning	PHI	Kent, Sussex	7 hr
Aug 31, 12:28 PM EDT	Special Weather Statement	PHI	Kent	32 min
Aug 31, 12:35 PM EDT	Severe Thunderstorm Warning	PHI	Kent, Sussex	40 min
Aug 31, 12:54 PM EDT	Flash Flood Warning	PHI	Sussex	4 hr
Aug 31, 1:09 PM EDT	Severe Thunderstorm Warning	PHI	Sussex	51 min
Aug 31, 1:58 PM EDT	Special Weather Statement	PHI	Sussex	32 min
Aug 31, 4:27 PM EDT	Special Weather Statement	PHI	Sussex	18 min
Aug 31, 4:32 PM EDT	Flash Flood Warning	PHI	Sussex	4 hr
Aug 31, 4:41 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
Aug 31, 4:42 PM EDT	Special Weather Statement	PHI	Sussex	33 min
Aug 31, 5:00 PM EDT	Flash Flood Warning	PHI	New Castle	4 hr
Aug 31, 5:14 PM EDT	Special Weather Statement	PHI	Sussex	46 min
Aug 31, 5:38 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle, Sussex	4 hr
Aug 31, 5:48 PM EDT	Flash Flood Warning	PHI	Sussex	3 hr
Aug 31, 7:11 PM EDT	Areal Flood Warning	PHI	Kent, Sussex	4 hr
Aug 31, 7:37 PM EDT	Flash Flood Warning	PHI	Kent, New Castle	4 hr
Aug 31, 8:28 PM EDT	Areal Flood Warning	PHI	Sussex	3 hr
Aug 31, 8:55 PM EDT	Areal Flood Warning	PHI	New Castle	3 hr
Sep 1, 4:30 AM EDT	Areal Flood Advisory	PHI	Sussex	4 hr
Sep 1, 5:36 AM EDT	Flash Flood Warning	PHI	Sussex	4 hr
Sep 1, 4:03 PM EDT	Areal Flood Advisory	PHI	Sussex	3 hr
Sep 2, 3:08 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	3 hr
Sep 3, 3:02 AM EDT	Heat Advisory	PHI	New Castle	4 days
Sep 3, 4:00 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	3 hr
Sep 3, 4:22 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	31 min
Sep 3, 4:48 PM EDT	Flash Flood Warning	PHI	Sussex	2 hr
Sep 7, 1:01 PM EDT	Special Weather Statement	PHI	Sussex	44 min
Sep 7, 1:45 PM EDT	Special Weather Statement	PHI	Sussex	30 min
Sep 7, 2:01 PM EDT	Areal Flood Advisory	PHI	Sussex	2 hr
Sep 7, 2:49 PM EDT	Special Weather Statement	PHI	Sussex	41 min
Sep 7, 4:12 PM EDT	Areal Flood Advisory	PHI	Kent, Sussex	94 min
Sep 7, 4:58 PM EDT	Special Weather Statement	PHI	Kent	47 min
Sep 7, 5:05 PM EDT	Severe Thunderstorm Warning	PHI	Kent	39 min
Sep 7, 8:32 PM EDT	Flash Flood Warning	PHI	New Castle	2 hr
Sep 7, 11:19 PM EDT	Rip Current Statement	PHI	Sussex	9 days
Sep 7, 11:20 PM EDT	Areal Flood Warning	PHI	New Castle	4 hr
Sep 7, 11:40 PM EDT	Special Weather Statement	PHI	Sussex	35 min
Sep 8, 12:11 AM EDT	Flash Flood Warning	PHI	Sussex	4 hr
Sep 8, 3:34 AM EDT	Flood Watch	PHI	New Castle	60 hr
Sep 8, 5:31 AM EDT	Coastal Flood Watch	PHI	Kent	11 hr
Sep 8, 5:31 AM EDT	Coastal Flood Advisory	PHI	New Castle, Sussex	21 hr
Sep 8, 8:15 AM EDT	Areal Flood Advisory	PHI	New Castle	119 min
Sep 8, 11:54 AM EDT	Special Weather Statement	PHI	Sussex	21 min
Sep 8, 4:49 PM EDT	Coastal Flood Watch	PHI	Kent, New Castle, Sussex	7 hr
Sep 8, 4:49 PM EDT	Coastal Flood Warning	PHI	Kent, Sussex	6 hr
Sep 8, 4:49 PM EDT	High Surf Advisory	PHI	Sussex	60 hr
Sep 9, 12:05 AM EDT	Coastal Flood Warning	PHI	Kent, New Castle, Sussex	54 hr
Sep 9, 5:04 AM EDT	Coastal Flood Watch	PHI	Kent, New Castle, Sussex	11 hr
Sep 10, 5:02 AM EDT	Coastal Flood Watch	PHI	Kent, New Castle, Sussex	11 hr
Sep 10, 5:02 AM EDT	Coastal Flood Advisory	PHI	Kent, Sussex	21 hr
Sep 10, 4:08 PM EDT	Coastal Flood Warning	PHI	Kent, Sussex	10 hr
Sep 10, 4:08 PM EDT	Coastal Flood Advisory	PHI	New Castle	13 hr
Sep 11, 4:40 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	10 hr
Sep 11, 2:25 PM EDT	Flash Flood Warning	PHI	Kent, Sussex	2 hr
Sep 11, 3:40 PM EDT	Areal Flood Advisory	PHI	Kent	78 min
Sep 12, 2:05 AM EDT	Dense Fog Advisory	PHI	Kent, New Castle, Sussex	8 hr
Sep 12, 3:41 PM EDT	Dense Fog Advisory	PHI	Kent, Sussex	14 hr
Sep 12, 3:50 PM EDT	High Surf Advisory	PHI	Sussex	52 hr
Sep 12, 4:36 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Sep 18, 4:13 AM EDT	Special Weather Statement	PHI	New Castle	92 min
Sep 18, 9:27 AM EDT	Flash Flood Watch	PHI	New Castle	6 hr
Sep 18, 12:36 PM EDT	Areal Flood Advisory	PHI	New Castle	3 hr
Sep 18, 5:26 PM EDT	Special Weather Statement	PHI	Sussex	34 min
Sep 23, 9:00 PM EDT	Rip Current Statement	PHI	Sussex	24 hr
Sep 24, 4:27 AM EDT	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	42 hr
Sep 25, 12:33 PM EDT	Rip Current Statement	PHI	Sussex	8 hr
Sep 26, 3:40 PM EDT	Mesoscale Discussion	SPC	New Castle	3 hr
Sep 26, 5:02 PM EDT	Severe Thunderstorm Watch	SPC	Kent, New Castle	4 hr
Sep 26, 7:06 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	54 min
Sep 26, 7:53 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	52 min
Sep 27, 3:24 AM EDT	Flood Watch	PHI	New Castle	27 hr
Sep 28, 3:03 AM EDT	Areal Flood Advisory	PHI	New Castle	6 hr
Sep 28, 5:12 AM EDT	River Flood Warning	PHI	New Castle	99 min
Oct 5, 3:25 PM EDT	Coastal Flood Advisory	PHI	Kent, Sussex	5 hr
Oct 6, 5:31 AM EDT	Coastal Flood Advisory	PHI	New Castle	21 hr
Oct 10, 2:59 AM EDT	Dense Fog Advisory	PHI	New Castle	6 hr
Oct 10, 3:16 PM EDT	Flash Flood Watch	PHI	Kent, New Castle, Sussex	38 hr
Oct 11, 3:24 AM EDT	Wind Advisory	PHI	Kent, New Castle, Sussex	31 hr
Oct 11, 7:50 PM EDT	Special Weather Statement	PHI	Kent	25 min
Oct 11, 8:27 PM EDT	Areal Flood Advisory	PHI	Kent, New Castle	8 hr
Oct 11, 10:06 PM EDT	Flash Flood Warning	PHI	Kent	6 hr
Oct 11, 11:47 PM EDT	Flash Flood Warning	PHI	Kent, Sussex	4 hr
Oct 11, 11:54 PM EDT	High Wind Warning	PHI	Sussex	9 hr
Oct 12, 12:08 AM EDT	Flash Flood Warning	PHI	Kent, New Castle	4 hr
Oct 12, 3:28 AM EDT	Areal Flood Warning	PHI	Kent, Sussex	6 hr
Oct 12, 3:36 AM EDT	Areal Flood Warning	PHI	Kent	6 hr
Oct 12, 3:46 AM EDT	Areal Flood Warning	PHI	Kent, New Castle	7 hr
Oct 12, 11:42 AM EDT	Coastal Flood Advisory	PHI	Sussex	4 hr
Oct 12, 2:46 PM EDT	Areal Flood Warning	PHI	Kent	7 hr
Oct 15, 11:39 PM EDT	Special Weather Statement	PHI	New Castle	36 min
Oct 16, 12:18 AM EDT	Mesoscale Discussion	SPC	Kent, Sussex	117 min
Oct 16, 12:41 AM EDT	Special Weather Statement	PHI	Kent	49 min
Oct 16, 1:05 AM EDT	Special Weather Statement	PHI	Kent, Sussex	40 min
Oct 18, 3:05 AM EDT	Frost Advisory	PHI	Kent, New Castle, Sussex	30 hr
Oct 20, 3:40 PM EDT	Wind Advisory	PHI	Kent, Sussex	19 hr
Oct 20, 10:38 PM EDT	Special Weather Statement	PHI	New Castle	22 min
Oct 20, 11:16 PM EDT	Special Weather Statement	PHI	Kent, Sussex	59 min
Oct 21, 3:07 AM EDT	Frost Advisory	PHI	New Castle	30 hr
Oct 24, 3:12 PM EDT	Frost Advisory	PHI	Kent, New Castle, Sussex	18 hr
Oct 25, 3:27 PM EDT	Coastal Flood Watch	PHI	Kent, Sussex	24 hr
Oct 25, 3:58 PM EDT	Wind Advisory	PHI	Kent, Sussex	44 hr
Oct 26, 3:34 AM EDT	Coastal Flood Warning	PHI	Kent, Sussex	35 hr
Oct 26, 3:20 PM EDT	Coastal Flood Advisory	PHI	New Castle	27 hr
Nov 2, 6:55 PM EDT	Mesoscale Discussion	SPC	Kent, New Castle, Sussex	95 min
Nov 2, 10:09 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	51 min
Nov 2, 10:53 PM EDT	Severe Thunderstorm Warning	PHI	New Castle	67 min
Nov 2, 11:25 PM EDT	Areal Flood Advisory	PHI	New Castle	4 hr
Nov 2, 11:43 PM EDT	Special Weather Statement	PHI	Kent	32 min
Nov 3, 12:50 AM EDT	Special Weather Statement	PHI	Sussex	25 min
Nov 5, 1:55 PM EST	Areal Flood Advisory	PHI	Kent, New Castle, Sussex	4 hr
Nov 6, 4:32 AM EST	Coastal Flood Advisory	PHI	Kent, New Castle	11 hr
Nov 6, 11:47 AM EST	Areal Flood Advisory	PHI	New Castle	2 hr
Nov 6, 12:11 PM EST	Mesoscale Discussion	SPC	Sussex	94 min
Nov 6, 12:13 PM EST	Special Weather Statement	PHI	Kent	62 min
Nov 6, 1:30 PM EST	Special Weather Statement	PHI	Sussex	60 min
Nov 6, 1:48 PM EST	Severe Thunderstorm Warning	PHI	Sussex	42 min
Nov 6, 2:25 PM EST	Special Weather Statement	PHI	Sussex	65 min
Nov 9, 3:23 AM EST	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	11 hr
Nov 9, 4:54 PM EST	Areal Flood Advisory	PHI	Sussex	112 min
Nov 9, 5:46 PM EST	Areal Flood Warning	PHI	Sussex	69 min
Nov 14, 3:23 PM EST	Wind Advisory	PHI	Kent, Sussex	39 hr
Nov 14, 3:31 PM EST	Winter Weather Advisory	PHI	Kent, New Castle	29 hr
Nov 15, 2:45 AM EST	Flood Watch	PHI	Kent, Sussex	13 hr
Nov 24, 5:52 PM EST	Areal Flood Advisory	PHI	New Castle	6 hr
Nov 24, 8:03 PM EST	River Flood Warning	PHI	New Castle	8 hr
Nov 24, 9:14 PM EST	River Flood Warning	PHI	New Castle	8 hr
Nov 24, 10:08 PM EST	River Flood Warning	PHI	New Castle	6 hr
Nov 24, 11:01 PM EST	Wind Advisory	PHI	Sussex	5 hr
Nov 25, 9:39 AM EST	Coastal Flood Advisory	PHI	Sussex	5 hr
Nov 25, 3:25 PM EST	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	34 hr
Nov 25, 3:35 PM EST	Flood Watch	PHI	New Castle	27 hr
Nov 27, 3:13 PM EST	Wind Advisory	PHI	Kent, New Castle, Sussex	27 hr
Dec 2, 3:17 AM EST	Coastal Flood Advisory	PHI	New Castle	9 hr
Dec 2, 8:24 AM EST	Dense Fog Advisory	PHI	New Castle	21 hr
Dec 16, 12:59 AM EST	Special Weather Statement	PHI	Sussex	46 min
Dec 16, 12:28 PM EST	Areal Flood Advisory	PHI	New Castle	4 hr
Dec 16, 3:41 PM EST	Areal Flood Warning	PHI	New Castle	4 hr
Dec 18, 3:16 PM EST	Flood Watch	PHI	Kent, New Castle, Sussex	3 days
Dec 19, 3:24 PM EST	Wind Advisory	PHI	Kent, New Castle, Sussex	39 hr
Dec 20, 3:39 PM EST	Coastal Flood Advisory	PHI	Kent, New Castle, Sussex	22 hr
Dec 21, 3:55 AM EST	River Flood Warning	PHI	New Castle	6 hr
Dec 21, 4:02 AM EST	Areal Flood Warning	PHI	New Castle	4 hr
Dec 21, 4:14 AM EST	River Flood Warning	PHI	New Castle	6 hr
Dec 21, 4:43 AM EST	Areal Flood Warning	PHI	Kent, New Castle, Sussex	8 hr
Dec 21, 5:02 AM EST	River Flood Warning	PHI	New Castle	5 hr
Dec 21, 8:04 AM EST	Areal Flood Warning	PHI	New Castle	7 hr
Dec 27, 3:13 PM EST	Flood Watch	PHI	New Castle	28 hr
Dec 28, 11:23 AM EST	Areal Flood Advisory	PHI	New Castle	8 hr
Dec 28, 3:04 PM EST	Areal Flood Advisory	PHI	Kent, New Castle	4 hr
Dec 28, 8:57 PM EST	Dense Fog Advisory	PHI	New Castle	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	35
Severe Thunderstorm Watch	3
Tornado Watch	1
Mesoscale Discussion	23
Special Weather Statement	95
Flooding
Areal Flood Warning	18
Flash Flood Warning	28
River Flood Warning	12
Flash Flood Watch	13
Flood Watch	8
Areal Flood Advisory	101
Winter
Blizzard Warning	1
Winter Storm Warning	3
Winter Storm Watch	3
Winter Weather Advisory	9
Heat
Excessive Heat Warning	1
Heat Advisory	7
Cold
Frost Advisory	4
Wind Chill Advisory	1
Wind and dust
High Wind Warning	2
High Wind Watch	1
Wind Advisory	12
Fire
Red Flag Warning	1
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	13
Coast and beach
Coastal Flood Warning	8
Coastal Flood Watch	7
Coastal Flood Advisory	32
High Surf Advisory	2
Rip Current Statement	8

By county

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

The busiest days

Days with the most alerts issued, by UTC date.

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.