Weather alerts in Gonzales County, Texas, 2023

163 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Gonzales County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts: 163
Warnings: 54
Watches: 8
Advisories: 58
Busiest month: April34 alerts
Busiest day: April 6, 20239 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

Gonzales County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	17	6	65%	0
Flash flood warnings	3	2	33%	3	100%	152 min

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Austin/San Antonio, TX: tornado warnings	19	1	95%	9	11%	1 min
NWS Austin/San Antonio, TX: severe thunderstorm warnings	338	124	63%	450	91%	28 min
NWS Austin/San Antonio, TX: flash flood warnings	40	17	57%	47	89%	111 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

The alerts

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

Issued	Product	Office	Lasted
Jan 7, 8:44 PM CST	Special Weather Statement	EWX	31 min
Jan 7, 9:21 PM CST	Areal Flood Advisory	EWX	3 hr
Jan 10, 2:18 AM CST	Dense Fog Advisory	EWX	8 hr
Jan 11, 5:35 AM CST	Dense Fog Advisory	EWX	5 hr
Jan 17, 1:23 AM CST	Dense Fog Advisory	EWX	9 hr
Jan 24, 8:46 AM CST	Areal Flood Advisory	EWX	3 hr
Jan 24, 9:15 AM CST	Special Weather Statement	EWX	45 min
Jan 24, 9:27 AM CST	Severe Thunderstorm Warning	EWX	53 min
Jan 29, 9:27 PM CST	Winter Storm Warning	EWX	4 days
Jan 30, 1:45 AM CST	Winter Weather Advisory	EWX	60 hr
Feb 1, 1:50 AM CST	Mesoscale Discussion	SPC	5 hr
Feb 4, 2:57 AM CST	Dense Fog Advisory	EWX	8 hr
Feb 5, 5:42 AM CST	Dense Fog Advisory	EWX	3 hr
Feb 6, 4:20 AM CST	Dense Fog Advisory	EWX	6 hr
Feb 28, 4:02 AM CST	Dense Fog Advisory	EWX	5 hr
Mar 1, 10:21 PM CST	Mesoscale Discussion	SPC	114 min
Mar 2, 5:08 PM CST	Severe Thunderstorm Watch	SPC	5 hr
Mar 2, 7:09 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 2, 8:00 PM CST	Severe Thunderstorm Warning	EWX	60 min
Mar 2, 8:53 PM CST	Severe Thunderstorm Warning	EWX	55 min
Mar 5, 4:01 AM CST	Dense Fog Advisory	EWX	6 hr
Mar 16, 9:30 AM CDT	Wind Advisory	EWX	26 hr
Mar 16, 10:44 PM CDT	Mesoscale Discussion	SPC	91 min
Mar 16, 11:46 PM CDT	Special Weather Statement	EWX	44 min
Apr 5, 9:53 PM CDT	Special Weather Statement	EWX	52 min
Apr 5, 10:00 PM CDT	Severe Thunderstorm Warning	EWX	23 min
Apr 5, 10:58 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 5, 11:26 PM CDT	Special Weather Statement	EWX	49 min
Apr 5, 11:43 PM CDT	Severe Thunderstorm Warning	EWX	20 min
Apr 6, 6:48 AM CDT	Areal Flood Advisory	EWX	4 hr
Apr 6, 8:47 AM CDT	Special Weather Statement	EWX	43 min
Apr 6, 9:32 AM CDT	Areal Flood Advisory	EWX	3 hr
Apr 6, 3:57 PM CDT	Flash Flood Warning Considerable damage threat	EWX	4 hr
Apr 7, 8:19 AM CDT	Areal Flood Advisory	EWX	8 hr
Apr 14, 6:31 PM CDT	Mesoscale Discussion	SPC	119 min
Apr 15, 5:28 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Apr 15, 7:30 PM CDT	Severe Thunderstorm Warning	EWX	60 min
Apr 20, 12:08 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 20, 1:38 PM CDT	Mesoscale Discussion	SPC	67 min
Apr 20, 2:30 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Apr 20, 5:30 PM CDT	Mesoscale Discussion	SPC	90 min
Apr 20, 7:14 PM CDT	Mesoscale Discussion	SPC	91 min
Apr 20, 8:18 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Apr 20, 11:43 PM CDT	Severe Thunderstorm Warning	EWX	62 min
Apr 21, 12:43 AM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	62 min
Apr 21, 12:46 AM CDT	Areal Flood Advisory	EWX	3 hr
Apr 21, 1:39 AM CDT	Areal Flood Advisory	EWX	3 hr
Apr 21, 1:40 AM CDT	Severe Thunderstorm Warning	EWX	65 min
Apr 21, 2:21 AM CDT	Severe Thunderstorm Warning	EWX	54 min
Apr 25, 4:46 PM CDT	Mesoscale Discussion	SPC	89 min
Apr 25, 4:52 PM CDT	Special Weather Statement	EWX	38 min
Apr 25, 5:04 PM CDT	Severe Thunderstorm Warning	EWX	56 min
Apr 28, 2:19 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 28, 6:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 28, 6:54 PM CDT	Special Weather Statement	EWX	66 min
Apr 28, 7:23 PM CDT	Severe Thunderstorm Warning	EWX	52 min
Apr 28, 7:54 PM CDT	Severe Thunderstorm Warning	EWX	66 min
Apr 29, 2:36 AM CDT	Wind Advisory	EWX	11 hr
May 10, 1:25 AM CDT	Areal Flood Advisory	EWX	3 hr
May 11, 11:50 AM CDT	Flood Watch	EWX	56 hr
May 13, 1:02 AM CDT	Mesoscale Discussion	SPC	58 min
May 13, 3:01 AM CDT	Areal Flood Advisory	EWX	5 hr
May 13, 4:57 AM CDT	Flash Flood Warning Considerable damage threat	EWX	6 hr
May 13, 8:40 AM CDT	Areal Flood Advisory	EWX	7 hr
May 13, 10:48 AM CDT	Flash Flood Warning Considerable damage threat	EWX	5 hr
May 13, 11:18 AM CDT	Special Weather Statement	EWX	57 min
May 13, 12:19 PM CDT	Special Weather Statement	EWX	56 min
May 13, 3:42 PM CDT	Areal Flood Advisory	EWX	2 hr
May 16, 4:56 PM CDT	Areal Flood Advisory	EWX	4 hr
May 16, 7:10 PM CDT	Areal Flood Advisory	EWX	3 hr
May 24, 4:23 AM CDT	Special Weather Statement	EWX	52 min
May 29, 4:30 PM CDT	Special Weather Statement	EWX	30 min
Jun 2, 11:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 3, 12:47 AM CDT	Special Weather Statement	EWX	43 min
Jun 3, 10:02 PM CDT	Severe Thunderstorm Warning	EWX	58 min
Jun 5, 6:22 PM CDT	Severe Thunderstorm Warning	EWX	53 min
Jun 8, 12:15 PM CDT	Mesoscale Discussion	SPC	60 min
Jun 8, 12:31 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 8, 3:09 PM CDT	Severe Thunderstorm Warning	EWX	22 min
Jun 8, 3:14 PM CDT	Mesoscale Discussion	SPC	91 min
Jun 11, 3:01 AM CDT	Heat Advisory	EWX	16 hr
Jun 13, 2:52 AM CDT	Heat Advisory	EWX	17 hr
Jun 13, 2:29 PM CDT	Heat Advisory	EWX	51 hr
Jun 15, 12:47 PM CDT	Excessive Heat Warning	EWX	7 hr
Jun 15, 12:47 PM CDT	Heat Advisory	EWX	4 days
Jun 16, 9:55 AM CDT	Excessive Heat Warning	EWX	5 days
Jun 21, 12:56 PM CDT	Heat Advisory	EWX	6 days
Jun 21, 5:48 PM CDT	Mesoscale Discussion	SPC	117 min
Jun 21, 6:06 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 21, 8:39 PM CDT	Special Weather Statement	EWX	66 min
Jun 21, 9:02 PM CDT	Severe Thunderstorm Warning	EWX	58 min
Jun 22, 12:51 PM CDT	Excessive Heat Warning	EWX	3 days
Jun 25, 4:19 PM CDT	Heat Advisory	EWX	53 hr
Jun 26, 1:42 AM CDT	Excessive Heat Warning	EWX	43 hr
Jun 27, 1:38 PM CDT	Heat Advisory	EWX	31 hr
Jun 28, 1:39 PM CDT	Heat Advisory	EWX	29 hr
Jun 29, 1:54 PM CDT	Heat Advisory	EWX	29 hr
Jul 8, 1:25 PM CDT	Heat Advisory	EWX	15 days
Jul 12, 2:50 AM CDT	Excessive Heat Warning	EWX	4 days
Jul 14, 2:20 AM CDT	Heat Advisory	EWX	10 days
Jul 17, 1:52 AM CDT	Excessive Heat Warning	EWX	4 days
Jul 23, 3:52 PM CDT	Special Weather Statement	EWX	53 min
Jul 24, 2:00 AM CDT	Heat Advisory	EWX	18 hr
Jul 30, 2:24 PM CDT	Heat Advisory	EWX	3 days
Aug 2, 1:49 PM CDT	Heat Advisory	EWX	31 hr
Aug 3, 12:41 PM CDT	Heat Advisory	EWX	32 hr
Aug 4, 12:59 PM CDT	Excessive Heat Warning	EWX	32 hr
Aug 4, 12:59 PM CDT	Heat Advisory	EWX	32 hr
Aug 5, 12:48 PM CDT	Excessive Heat Warning	EWX	32 hr
Aug 6, 1:36 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 6, 1:37 PM CDT	Red Flag Warning	EWX	33 hr
Aug 7, 2:17 PM CDT	Red Flag Warning	EWX	33 hr
Aug 7, 2:18 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 8, 1:39 PM CDT	Red Flag Warning	EWX	33 hr
Aug 8, 1:47 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 9, 1:47 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 9, 1:50 PM CDT	Red Flag Warning	EWX	33 hr
Aug 10, 1:47 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 10, 1:51 PM CDT	Red Flag Warning	EWX	33 hr
Aug 11, 1:14 PM CDT	Red Flag Warning	EWX	34 hr
Aug 11, 1:28 PM CDT	Excessive Heat Warning	EWX	32 hr
Aug 12, 2:47 AM CDT	Excessive Heat Warning	EWX	42 hr
Aug 12, 2:50 AM CDT	Red Flag Warning	EWX	44 hr
Aug 13, 1:47 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 14, 1:25 PM CDT	Heat Advisory	EWX	32 hr
Aug 15, 1:38 PM CDT	Excessive Heat Warning	EWX	13 hr
Aug 15, 1:38 PM CDT	Heat Advisory	EWX	31 hr
Aug 16, 1:16 PM CDT	Excessive Heat Warning	EWX	32 hr
Aug 17, 1:47 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 18, 1:20 PM CDT	Excessive Heat Warning	EWX	32 hr
Aug 19, 1:33 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 20, 1:49 PM CDT	Red Flag Warning	EWX	31 hr
Aug 20, 1:55 PM CDT	Excessive Heat Warning	EWX	31 hr
Aug 22, 8:54 AM CDT	Mesoscale Discussion	SPC	2 hr
Aug 23, 1:45 PM CDT	Heat Advisory	EWX	31 hr
Aug 24, 12:49 PM CDT	Heat Advisory	EWX	32 hr
Aug 25, 1:09 PM CDT	Heat Advisory	EWX	32 hr
Aug 26, 1:46 PM CDT	Excessive Heat Warning	EWX	30 hr
Sep 6, 1:58 AM CDT	Heat Advisory	EWX	17 hr
Sep 7, 2:25 AM CDT	Heat Advisory	EWX	17 hr
Sep 7, 1:19 PM CDT	Excessive Heat Warning	EWX	30 hr
Sep 8, 1:23 PM CDT	Heat Advisory	EWX	30 hr
Sep 9, 4:59 PM CDT	Mesoscale Discussion	SPC	91 min
Sep 9, 10:26 PM CDT	Special Weather Statement	EWX	49 min
Sep 9, 11:12 PM CDT	Special Weather Statement	EWX	63 min
Sep 14, 3:51 PM CDT	Mesoscale Discussion	SPC	114 min
Sep 14, 8:14 PM CDT	Special Weather Statement	EWX	46 min
Sep 14, 8:48 PM CDT	Special Weather Statement	EWX	42 min
Sep 24, 2:59 AM CDT	Heat Advisory	EWX	16 hr
Sep 25, 7:18 PM CDT	Special Weather Statement	EWX	57 min
Oct 5, 6:39 AM CDT	Special Weather Statement	EWX	51 min
Oct 5, 7:14 AM CDT	Special Weather Statement	EWX	61 min
Oct 22, 7:50 AM CDT	Dense Fog Advisory	EWX	2 hr
Oct 26, 8:37 AM CDT	Mesoscale Discussion	SPC	113 min
Oct 26, 3:09 PM CDT	Areal Flood Advisory	EWX	3 hr
Oct 26, 3:31 PM CDT	Areal Flood Advisory	EWX	3 hr
Oct 27, 5:49 PM CDT	Areal Flood Advisory	EWX	103 min
Oct 30, 8:33 AM CDT	Wind Advisory	EWX	5 hr
Nov 5, 4:53 AM CST	Dense Fog Advisory	EWX	5 hr
Nov 17, 2:15 AM CST	Dense Fog Advisory	EWX	7 hr
Nov 19, 6:47 AM CST	Dense Fog Advisory	EWX	3 hr
Dec 1, 2:37 AM CST	Dense Fog Advisory	EWX	6 hr
Dec 10, 2:30 PM CST	Freeze Warning	EWX	19 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	17
Severe Thunderstorm Watch	7
Mesoscale Discussion	21
Special Weather Statement	22
Flooding
Flash Flood Warning	3
Flood Watch	1
Areal Flood Advisory	16
Winter
Winter Storm Warning	1
Winter Weather Advisory	1
Heat
Excessive Heat Warning	24
Heat Advisory	25
Cold
Freeze Warning	1
Wind and dust
Wind Advisory	3
Fire
Red Flag Warning	8
Fog and smoke
Dense Fog Advisory	13

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2022 2024

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.