Alert archive / Florida / Special Marine Warnings / 2022

Special Marine Warnings in Florida, August 2022

300 special marine warnings in August 2022. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special marine warnings reaches back to 1986.

Special Marine Warnings by county

Each county as a circle sized by its count in August 2022. Tap one for its archive.

Special Marine Warnings
300
Busiest day
August 9, 202234 special marine warnings

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.

IssuedProductOfficeCountiesLasted
Aug 1, 7:32 PM EDTSpecial Marine WarningTBW28 min
Aug 1, 10:37 PM EDTSpecial Marine WarningMLB113 min
Aug 2, 12:23 AM EDTSpecial Marine WarningTBW52 min
Aug 2, 12:36 AM EDTSpecial Marine WarningMFL39 min
Aug 2, 7:14 AM EDTSpecial Marine WarningTAE91 min
Aug 2, 8:22 AM EDTSpecial Marine WarningTAE83 min
Aug 2, 9:46 AM EDTSpecial Marine WarningTAE59 min
Aug 2, 12:08 PM EDTSpecial Marine WarningMFL52 min
Aug 2, 2:20 PM EDTSpecial Marine WarningMLB55 min
Aug 2, 2:29 PM EDTSpecial Marine WarningTAE91 min
Aug 2, 5:01 PM EDTSpecial Marine WarningTAE59 min
Aug 2, 5:13 PM EDTSpecial Marine WarningTAE62 min
Aug 2, 7:47 PM EDTSpecial Marine WarningMFL43 min
Aug 2, 8:39 PM EDTSpecial Marine WarningMFL66 min
Aug 2, 9:04 PM EDTSpecial Marine WarningMFL41 min
Aug 2, 9:39 PM EDTSpecial Marine WarningJAX66 min
Aug 2, 9:44 PM EDTSpecial Marine WarningMFL46 min
Aug 2, 9:54 PM EDTSpecial Marine WarningKEY20 min
Aug 2, 10:30 PM EDTSpecial Marine WarningMFL45 min
Aug 2, 10:36 PM EDTSpecial Marine WarningMLB54 min
Aug 2, 10:37 PM EDTSpecial Marine WarningJAX53 min
Aug 2, 10:38 PM EDTSpecial Marine WarningMFL52 min
Aug 2, 11:14 PM EDTSpecial Marine WarningMFL46 min
Aug 2, 11:28 PM EDTSpecial Marine WarningJAX32 min
Aug 3, 12:34 AM EDTSpecial Marine WarningKEY14 min
Aug 3, 11:42 AM EDTSpecial Marine WarningTAE93 min
Aug 3, 1:15 PM EDTSpecial Marine WarningTAE90 min
Aug 3, 1:39 PM EDTSpecial Marine WarningMFL36 min
Aug 3, 2:45 PM EDTSpecial Marine WarningTAE90 min
Aug 3, 2:50 PM EDTSpecial Marine WarningTAE85 min
Aug 3, 3:37 PM EDTSpecial Marine WarningKEY53 min
Aug 4, 12:30 AM EDTSpecial Marine WarningMFL45 min
Aug 4, 1:17 AM EDTSpecial Marine WarningMFL43 min
Aug 4, 5:27 AM EDTSpecial Marine WarningKEY20 min
Aug 4, 5:40 AM EDTSpecial Marine WarningKEY20 min
Aug 4, 2:19 PM EDTSpecial Marine WarningMFL56 min
Aug 4, 2:46 PM EDTSpecial Marine WarningMFL29 min
Aug 4, 3:55 PM EDTSpecial Marine WarningTBW50 min
Aug 4, 5:08 PM EDTSpecial Marine WarningTBW37 min
Aug 4, 5:20 PM EDTSpecial Marine WarningTBW85 min
Aug 4, 6:39 PM EDTSpecial Marine WarningTBW66 min
Aug 5, 5:21 AM EDTSpecial Marine WarningTAE114 min
Aug 5, 9:07 AM EDTSpecial Marine WarningKEY38 min
Aug 5, 10:16 AM EDTSpecial Marine WarningTAE89 min
Aug 5, 1:26 PM EDTSpecial Marine WarningTAE34 min
Aug 5, 1:58 PM EDTSpecial Marine WarningTAE32 min
Aug 5, 3:43 PM EDTSpecial Marine WarningMFL32 min
Aug 5, 5:05 PM EDTSpecial Marine WarningTBW40 min
Aug 5, 5:11 PM EDTSpecial Marine WarningTBW34 min
Aug 5, 5:12 PM EDTSpecial Marine WarningTAE48 min
Aug 5, 5:16 PM EDTSpecial Marine WarningTBW29 min
Aug 5, 5:46 PM EDTSpecial Marine WarningTBW59 min
Aug 5, 6:01 PM EDTSpecial Marine WarningTBW44 min
Aug 5, 6:17 PM EDTSpecial Marine WarningTBW28 min
Aug 5, 6:48 PM EDTSpecial Marine WarningTAE60 min
Aug 5, 8:18 PM EDTSpecial Marine WarningTAE53 min
Aug 6, 1:15 AM EDTSpecial Marine WarningTAE97 min
Aug 6, 8:35 AM EDTSpecial Marine WarningKEY25 min
Aug 6, 8:57 AM EDTSpecial Marine WarningKEY33 min
Aug 6, 10:16 AM EDTSpecial Marine WarningTAE89 min
Aug 6, 10:35 AM EDTSpecial Marine WarningKEY25 min
Aug 6, 11:37 AM EDTSpecial Marine WarningTAE2 hr
Aug 6, 12:42 PM EDTSpecial Marine WarningKEY33 min
Aug 6, 12:45 PM EDTSpecial Marine WarningKEY30 min
Aug 6, 3:03 PM EDTSpecial Marine WarningTAE57 min
Aug 6, 5:42 PM EDTSpecial Marine WarningTAE63 min
Aug 7, 2:35 PM EDTSpecial Marine WarningMFL40 min
Aug 7, 2:50 PM EDTSpecial Marine WarningTAE55 min
Aug 7, 2:56 PM EDTSpecial Marine WarningTBW64 min
Aug 7, 3:54 PM EDTSpecial Marine WarningTBW66 min
Aug 7, 4:54 PM EDTSpecial Marine WarningTBW66 min
Aug 7, 5:55 PM EDTSpecial Marine WarningTBW65 min
Aug 7, 6:33 PM EDTSpecial Marine WarningTBW57 min
Aug 7, 6:55 PM EDTSpecial Marine WarningTBW65 min
Aug 7, 7:37 PM EDTSpecial Marine WarningTAE50 min
Aug 7, 7:45 PM EDTSpecial Marine WarningTBW60 min
Aug 7, 8:53 PM EDTSpecial Marine WarningTBW67 min
Aug 8, 12:38 PM EDTSpecial Marine WarningTAE97 min
Aug 8, 1:52 PM EDTSpecial Marine WarningTAE83 min
Aug 8, 2:49 PM EDTSpecial Marine WarningTAE56 min
Aug 8, 3:22 PM EDTSpecial Marine WarningTAE113 min
Aug 8, 3:36 PM EDTSpecial Marine WarningTAE114 min
Aug 8, 4:27 PM EDTSpecial Marine WarningTBW63 min
Aug 8, 4:33 PM EDTSpecial Marine WarningTBW57 min
Aug 8, 4:48 PM EDTSpecial Marine WarningTBW42 min
Aug 8, 4:50 PM EDTSpecial Marine WarningTBW40 min
Aug 8, 5:21 PM EDTSpecial Marine WarningTBW54 min
Aug 8, 5:52 PM EDTSpecial Marine WarningTBW53 min
Aug 8, 6:13 PM EDTSpecial Marine WarningTAE2 hr
Aug 8, 8:13 PM EDTSpecial Marine WarningTAE62 min
Aug 9, 12:17 AM EDTSpecial Marine WarningKEY58 min
Aug 9, 5:49 AM EDTSpecial Marine WarningTAE41 min
Aug 9, 7:22 AM EDTSpecial Marine WarningKEY13 min
Aug 9, 7:48 AM EDTSpecial Marine WarningTAE117 min
Aug 9, 8:00 AM EDTSpecial Marine WarningKEY45 min
Aug 9, 8:24 AM EDTSpecial Marine WarningTAE66 min
Aug 9, 8:28 AM EDTSpecial Marine WarningKEY27 min
Aug 9, 8:47 AM EDTSpecial Marine WarningKEY43 min
Aug 9, 8:56 AM EDTSpecial Marine WarningKEY38 min
Aug 9, 9:19 AM EDTSpecial Marine WarningKEY41 min
Aug 9, 9:31 AM EDTSpecial Marine WarningKEY18 min
Aug 9, 9:31 AM EDTSpecial Marine WarningTAE119 min
Aug 9, 9:32 AM EDTSpecial Marine WarningKEY36 min
Aug 9, 9:44 AM EDTSpecial Marine WarningKEY33 min
Aug 9, 9:46 AM EDTSpecial Marine WarningKEY29 min
Aug 9, 10:01 AM EDTSpecial Marine WarningTAE44 min
Aug 9, 10:08 AM EDTSpecial Marine WarningKEY21 min
Aug 9, 10:23 AM EDTSpecial Marine WarningKEY37 min
Aug 9, 10:41 AM EDTSpecial Marine WarningTAE64 min
Aug 9, 10:52 AM EDTSpecial Marine WarningKEY38 min
Aug 9, 12:43 PM EDTSpecial Marine WarningMLB62 min
Aug 9, 12:59 PM EDTSpecial Marine WarningTBW31 min
Aug 9, 1:16 PM EDTSpecial Marine WarningMFL44 min
Aug 9, 1:32 PM EDTSpecial Marine WarningTBW28 min
Aug 9, 1:54 PM EDTSpecial Marine WarningTBW36 min
Aug 9, 2:10 PM EDTSpecial Marine WarningTBW35 min
Aug 9, 2:33 PM EDTSpecial Marine WarningTBW27 min
Aug 9, 2:53 PM EDTSpecial Marine WarningTAE97 min
Aug 9, 2:53 PM EDTSpecial Marine WarningTBW37 min
Aug 9, 3:20 PM EDTSpecial Marine WarningTBW55 min
Aug 9, 4:08 PM EDTSpecial Marine WarningTBW67 min
Aug 9, 4:54 PM EDTSpecial Marine WarningTBW32 min
Aug 9, 7:12 PM EDTSpecial Marine WarningKEY48 min
Aug 9, 8:09 PM EDTSpecial Marine WarningKEY51 min
Aug 9, 8:29 PM EDTSpecial Marine WarningKEY13 min
Aug 9, 9:06 PM EDTSpecial Marine WarningKEY24 min
Aug 9, 9:28 PM EDTSpecial Marine WarningKEY62 min
Aug 10, 5:03 AM EDTSpecial Marine WarningTAE27 min
Aug 10, 5:30 AM EDTSpecial Marine WarningTAE17 min
Aug 10, 7:20 AM EDTSpecial Marine WarningTAE25 min
Aug 10, 7:41 AM EDTSpecial Marine WarningTAE71 min
Aug 10, 9:31 AM EDTSpecial Marine WarningTAE44 min
Aug 10, 10:10 AM EDTSpecial Marine WarningTAE50 min
Aug 10, 10:59 AM EDTSpecial Marine WarningTAE91 min
Aug 10, 1:06 PM EDTSpecial Marine WarningTAE84 min
Aug 10, 2:11 PM EDTSpecial Marine WarningTAE34 min
Aug 10, 2:13 PM EDTSpecial Marine WarningTAE70 min
Aug 10, 2:28 PM EDTSpecial Marine WarningTAE47 min
Aug 10, 3:15 PM EDTSpecial Marine WarningTAE60 min
Aug 10, 3:27 PM EDTSpecial Marine WarningTAE63 min
Aug 10, 4:29 PM EDTSpecial Marine WarningTAE46 min
Aug 10, 9:28 PM EDTSpecial Marine WarningTAE47 min
Aug 11, 5:11 AM EDTSpecial Marine WarningTAE64 min
Aug 11, 7:30 AM EDTSpecial Marine WarningTAE90 min
Aug 11, 8:53 AM EDTSpecial Marine WarningTAE64 min
Aug 11, 9:19 AM EDTSpecial Marine WarningTAE116 min
Aug 11, 9:34 AM EDTSpecial Marine WarningTAE116 min
Aug 11, 9:44 AM EDTSpecial Marine WarningTAE61 min
Aug 11, 10:29 AM EDTSpecial Marine WarningTAE91 min
Aug 11, 11:11 AM EDTSpecial Marine WarningTAE2 hr
Aug 11, 12:57 PM EDTSpecial Marine WarningTAE2 hr
Aug 11, 1:09 PM EDTSpecial Marine WarningJAX2 hr
Aug 11, 1:18 PM EDTSpecial Marine WarningMFL27 min
Aug 11, 1:36 PM EDTSpecial Marine WarningMFL39 min
Aug 11, 1:40 PM EDTSpecial Marine WarningJAX2 hr
Aug 11, 1:47 PM EDTSpecial Marine WarningTAE3 hr
Aug 11, 2:10 PM EDTSpecial Marine WarningMFL50 min
Aug 11, 2:19 PM EDTSpecial Marine WarningTAE86 min
Aug 11, 2:32 PM EDTSpecial Marine WarningJAX58 min
Aug 11, 2:41 PM EDTSpecial Marine WarningJAX64 min
Aug 11, 3:24 PM EDTSpecial Marine WarningJAX51 min
Aug 11, 4:51 PM EDTSpecial Marine WarningTBW54 min
Aug 11, 5:21 PM EDTSpecial Marine WarningMFL54 min
Aug 11, 10:27 PM EDTSpecial Marine WarningTAE48 min
Aug 12, 11:05 AM EDTSpecial Marine WarningTAE85 min
Aug 12, 2:20 PM EDTSpecial Marine WarningTAE55 min
Aug 12, 3:12 PM EDTSpecial Marine WarningTAE36 min
Aug 12, 5:28 PM EDTSpecial Marine WarningMFL32 min
Aug 12, 8:26 PM EDTSpecial Marine WarningJAX64 min
Aug 13, 2:16 AM EDTSpecial Marine WarningMLB59 min
Aug 13, 3:14 AM EDTSpecial Marine WarningMLB91 min
Aug 13, 2:05 PM EDTSpecial Marine WarningMLB85 min
Aug 13, 5:27 PM EDTSpecial Marine WarningMFL33 min
Aug 13, 5:58 PM EDTSpecial Marine WarningMFL32 min
Aug 14, 10:30 AM EDTSpecial Marine WarningTAE89 min
Aug 14, 1:23 PM EDTSpecial Marine WarningTAE3 hr
Aug 14, 3:58 PM EDTSpecial Marine WarningMFL32 min
Aug 15, 6:04 PM EDTSpecial Marine WarningMFL41 min
Aug 15, 6:52 PM EDTSpecial Marine WarningMLB53 min
Aug 16, 6:49 AM EDTSpecial Marine WarningTAE86 min
Aug 16, 7:45 AM EDTSpecial Marine WarningTAE90 min
Aug 16, 9:09 AM EDTSpecial Marine WarningTAE96 min
Aug 16, 10:37 AM EDTSpecial Marine WarningTAE47 min
Aug 16, 3:41 PM EDTSpecial Marine WarningTAE94 min
Aug 16, 4:00 PM EDTSpecial Marine WarningTAE90 min
Aug 16, 4:18 PM EDTSpecial Marine WarningTAE87 min
Aug 16, 4:20 PM EDTSpecial Marine WarningJAX55 min
Aug 16, 4:40 PM EDTSpecial Marine WarningTAE65 min
Aug 16, 5:01 PM EDTSpecial Marine WarningMFL44 min
Aug 16, 5:17 PM EDTSpecial Marine WarningTAE58 min
Aug 16, 5:44 PM EDTSpecial Marine WarningMLB61 min
Aug 16, 6:03 PM EDTSpecial Marine WarningTAE117 min
Aug 16, 6:23 PM EDTSpecial Marine WarningMLB52 min
Aug 17, 10:38 AM EDTSpecial Marine WarningTBW52 min
Aug 17, 1:32 PM EDTSpecial Marine WarningMLB64 min
Aug 17, 1:54 PM EDTSpecial Marine WarningMLB96 min
Aug 17, 2:35 PM EDTSpecial Marine WarningMLB115 min
Aug 17, 3:18 PM EDTSpecial Marine WarningTAE57 min
Aug 17, 3:57 PM EDTSpecial Marine WarningTAE63 min
Aug 17, 4:16 PM EDTSpecial Marine WarningJAX59 min
Aug 17, 4:47 PM EDTSpecial Marine WarningJAX36 min
Aug 17, 5:02 PM EDTSpecial Marine WarningTAE58 min
Aug 17, 5:06 PM EDTSpecial Marine WarningJAX54 min
Aug 17, 5:42 PM EDTSpecial Marine WarningJAX93 min
Aug 17, 6:01 PM EDTSpecial Marine WarningTAE29 min
Aug 17, 6:25 PM EDTSpecial Marine WarningTAE65 min
Aug 17, 6:40 PM EDTSpecial Marine WarningJAX65 min
Aug 17, 6:42 PM EDTSpecial Marine WarningJAX70 min
Aug 17, 7:19 PM EDTSpecial Marine WarningTAE56 min
Aug 17, 7:34 PM EDTSpecial Marine WarningJAX56 min
Aug 17, 7:44 PM EDTSpecial Marine WarningJAX91 min
Aug 17, 7:46 PM EDTSpecial Marine WarningJAX89 min
Aug 17, 8:05 PM EDTSpecial Marine WarningJAX55 min
Aug 17, 8:43 PM EDTSpecial Marine WarningJAX62 min
Aug 17, 8:55 PM EDTSpecial Marine WarningTAE50 min
Aug 17, 9:19 PM EDTSpecial Marine WarningTAE58 min
Aug 17, 9:25 PM EDTSpecial Marine WarningJAX65 min
Aug 17, 9:27 PM EDTSpecial Marine WarningJAX63 min
Aug 17, 10:02 PM EDTSpecial Marine WarningMLB118 min
Aug 18, 7:35 AM EDTSpecial Marine WarningTAE25 min
Aug 18, 8:02 AM EDTSpecial Marine WarningTAE28 min
Aug 18, 11:41 AM EDTSpecial Marine WarningTAE64 min
Aug 18, 12:02 PM EDTSpecial Marine WarningTAE88 min
Aug 18, 12:42 PM EDTSpecial Marine WarningTAE93 min
Aug 18, 1:34 PM EDTSpecial Marine WarningTAE86 min
Aug 18, 2:45 PM EDTSpecial Marine WarningMFL45 min
Aug 18, 2:56 PM EDTSpecial Marine WarningTAE64 min
Aug 18, 3:10 PM EDTSpecial Marine WarningKEY25 min
Aug 18, 3:36 PM EDTSpecial Marine WarningJAX84 min
Aug 18, 4:37 PM EDTSpecial Marine WarningJAX73 min
Aug 18, 4:48 PM EDTSpecial Marine WarningJAX45 min
Aug 18, 5:25 PM EDTSpecial Marine WarningKEY31 min
Aug 18, 7:51 PM EDTSpecial Marine WarningMFL39 min
Aug 19, 8:02 PM EDTSpecial Marine WarningMLB88 min
Aug 20, 3:41 PM EDTSpecial Marine WarningMFL34 min
Aug 20, 4:04 PM EDTSpecial Marine WarningMFL26 min
Aug 20, 4:55 PM EDTSpecial Marine WarningKEY48 min
Aug 20, 5:16 PM EDTSpecial Marine WarningMFL44 min
Aug 20, 6:00 PM EDTSpecial Marine WarningMFL45 min
Aug 20, 7:02 PM EDTSpecial Marine WarningTBW43 min
Aug 21, 4:47 PM EDTSpecial Marine WarningKEY37 min
Aug 21, 6:21 PM EDTSpecial Marine WarningTBW24 min
Aug 21, 6:46 PM EDTSpecial Marine WarningTBW29 min
Aug 21, 9:39 PM EDTSpecial Marine WarningTAE66 min
Aug 21, 10:38 PM EDTSpecial Marine WarningTAE37 min
Aug 21, 11:17 PM EDTSpecial Marine WarningTAE43 min
Aug 22, 1:15 AM EDTSpecial Marine WarningKEY47 min
Aug 22, 2:40 PM EDTSpecial Marine WarningJAX65 min
Aug 22, 3:07 PM EDTSpecial Marine WarningJAX51 min
Aug 22, 3:22 PM EDTSpecial Marine WarningJAX68 min
Aug 22, 3:45 PM EDTSpecial Marine WarningJAX60 min
Aug 22, 4:27 PM EDTSpecial Marine WarningJAX50 min
Aug 24, 12:27 PM EDTSpecial Marine WarningTAE93 min
Aug 24, 12:36 PM EDTSpecial Marine WarningTAE54 min
Aug 24, 2:35 PM EDTSpecial Marine WarningMFL40 min
Aug 24, 6:04 PM EDTSpecial Marine WarningTBW56 min
Aug 24, 8:03 PM EDTSpecial Marine WarningTAE117 min
Aug 25, 6:49 AM EDTSpecial Marine WarningTAE41 min
Aug 25, 7:37 AM EDTSpecial Marine WarningTAE23 min
Aug 25, 8:01 AM EDTSpecial Marine WarningTAE29 min
Aug 25, 2:46 PM EDTSpecial Marine WarningTAE44 min
Aug 25, 6:19 PM EDTSpecial Marine WarningTAE56 min
Aug 25, 7:27 PM EDTSpecial Marine WarningTAE93 min
Aug 26, 11:58 AM EDTSpecial Marine WarningMLB32 min
Aug 26, 12:00 PM EDTSpecial Marine WarningMLB30 min
Aug 26, 12:30 PM EDTSpecial Marine WarningMLB60 min
Aug 26, 4:58 PM EDTSpecial Marine WarningMLB2 hr
Aug 27, 8:49 AM EDTSpecial Marine WarningTAE116 min
Aug 27, 5:32 PM EDTSpecial Marine WarningTBW88 min
Aug 28, 8:14 AM EDTSpecial Marine WarningJAX46 min
Aug 28, 8:16 AM EDTSpecial Marine WarningJAX44 min
Aug 28, 9:00 AM EDTSpecial Marine WarningJAX30 min
Aug 28, 9:02 AM EDTSpecial Marine WarningJAX28 min
Aug 28, 1:17 PM EDTSpecial Marine WarningMLB28 min
Aug 28, 1:39 PM EDTSpecial Marine WarningMLB36 min
Aug 28, 2:16 PM EDTSpecial Marine WarningMFL44 min
Aug 28, 3:59 PM EDTSpecial Marine WarningKEY31 min
Aug 28, 5:25 PM EDTSpecial Marine WarningKEY65 min
Aug 29, 5:02 AM EDTSpecial Marine WarningKEY28 min
Aug 29, 6:57 AM EDTSpecial Marine WarningMFL33 min
Aug 29, 7:14 AM EDTSpecial Marine WarningJAX31 min
Aug 29, 7:32 AM EDTSpecial Marine WarningMFL43 min
Aug 29, 7:38 AM EDTSpecial Marine WarningMLB67 min
Aug 29, 7:46 AM EDTSpecial Marine WarningJAX29 min
Aug 29, 8:15 AM EDTSpecial Marine WarningMFL30 min
Aug 29, 8:41 AM EDTSpecial Marine WarningMLB64 min
Aug 29, 9:41 AM EDTSpecial Marine WarningMLB64 min
Aug 29, 2:01 PM EDTSpecial Marine WarningKEY44 min
Aug 29, 11:51 PM EDTSpecial Marine WarningKEY54 min
Aug 31, 4:57 AM EDTSpecial Marine WarningTAE46 min
Aug 31, 7:27 AM EDTSpecial Marine WarningTAE60 min
Aug 31, 2:30 PM EDTSpecial Marine WarningJAX60 min
Aug 31, 2:36 PM EDTSpecial Marine WarningJAX54 min
Aug 31, 2:39 PM EDTSpecial Marine WarningJAX66 min
Aug 31, 3:09 PM EDTSpecial Marine WarningJAX66 min
Aug 31, 3:32 PM EDTSpecial Marine WarningJAX58 min
Aug 31, 3:47 PM EDTSpecial Marine WarningJAX58 min
Aug 31, 6:12 PM EDTSpecial Marine WarningMLB48 min
Aug 31, 6:45 PM EDTSpecial Marine WarningTAE90 min
Aug 31, 7:58 PM EDTSpecial Marine WarningTAE92 min

Nearby

Alerts in force nowTornadoes on recordThe radar archive20212023

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.