Alert archive / California / Riverside County

Weather alerts in Riverside County, California, 2015

193 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Riverside County and its neighbors

Each county as a circle sized by its count in 2015. Tap one for its archive.

Alerts: 193
Warnings: 54
Watches: 21
Advisories: 100
Busiest month: July44 alerts
Busiest day: July 18, 201513 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Lasted
Jan 1, 12:42 PM PST	Freeze Warning	SGX	19 hr
Jan 2, 1:26 PM PST	Frost Advisory	SGX	19 hr
Jan 9, 11:34 PM PST	Dense Fog Advisory	SGX	5 hr
Jan 12, 3:27 AM PST	Dense Fog Advisory	SGX	6 hr
Jan 21, 9:22 AM PST	Wind Advisory	SGX	29 hr
Jan 22, 2:01 PM PST	High Wind Watch	SGX	12 hr
Jan 23, 2:30 AM PST	High Wind Warning	SGX	62 hr
Jan 24, 3:14 PM PST	Wind Advisory	SGX	25 hr
Jan 26, 2:33 AM PST	Winter Weather Advisory	SGX	18 hr
Feb 5, 7:12 PM PST	Dense Fog Advisory	SGX	14 hr
Feb 9, 10:35 PM PST	High Wind Watch	SGX	14 hr
Feb 10, 1:03 PM PST	High Wind Warning	SGX	48 hr
Feb 10, 1:03 PM PST	Wind Advisory	SGX	71 hr
Feb 21, 1:15 PM PST	Wind Advisory	SGX	14 hr
Feb 21, 1:16 PM PST	Winter Weather Advisory	SGX	13 hr
Feb 22, 2:34 AM PST	Winter Storm Warning	SGX	42 hr
Feb 22, 3:28 AM PST	Wind Advisory	SGX	29 hr
Feb 22, 1:09 PM PST	Flash Flood Watch	SGX	15 hr
Feb 23, 9:50 PM PST	Wind Advisory	SGX	16 hr
Feb 26, 3:33 AM PST	Winter Storm Watch	SGX	34 hr
Feb 27, 2:45 AM PST	Wind Advisory	SGX	37 hr
Feb 27, 1:05 PM PST	Winter Storm Warning	SGX	3 days
Mar 2, 11:00 AM PST	Flash Flood Warning	SGX	2 hr
Mar 5, 1:37 PM PST	Wind Advisory	SGX	37 hr
Mar 12, 2:27 PM PDT	Wind Advisory	SGX	24 hr
Mar 31, 3:05 AM PDT	Wind Advisory	SGX	24 hr
Apr 1, 1:17 PM PDT	Wind Advisory	SGX	19 hr
Apr 4, 8:22 PM PDT	Wind Advisory	SGX	3 days
Apr 13, 4:16 AM PDT	Fire Weather Watch	PSR	23 hr
Apr 13, 12:35 PM PDT	High Wind Watch	SGX	23 hr
Apr 14, 3:41 AM PDT	Red Flag Warning	PSR	41 hr
Apr 14, 11:46 AM PDT	Wind Advisory	SGX	48 hr
Apr 14, 12:37 PM PDT	Red Flag Warning	SGX	52 hr
Apr 22, 1:40 PM PDT	Wind Advisory	SGX	3 days
Apr 23, 11:23 AM PDT	Special Weather Statement	PSR	67 min
Apr 23, 2:13 PM PDT	Special Weather Statement	PSR	62 min
Apr 24, 4:32 AM PDT	Wind Advisory	SGX	43 hr
Apr 26, 3:50 AM PDT	Wind Advisory	SGX	34 hr
May 3, 3:46 PM PDT	Special Weather Statement	PSR	44 min
May 4, 5:15 PM PDT	Areal Flood Advisory	PSR	3 hr
May 4, 10:30 PM PDT	Areal Flood Advisory	PSR	2 hr
May 5, 3:48 AM PDT	Wind Advisory	SGX	4 days
May 7, 1:23 PM PDT	Winter Weather Advisory	SGX	24 hr
May 8, 5:59 AM PDT	Areal Flood Advisory	SGX	4 hr
May 8, 1:15 PM PDT	Winter Weather Advisory	SGX	5 hr
May 11, 1:40 PM PDT	Wind Advisory	SGX	37 hr
May 13, 1:17 PM PDT	Winter Weather Advisory	SGX	49 hr
May 13, 9:38 PM PDT	Wind Advisory	SGX	22 hr
May 14, 12:58 PM PDT	Flash Flood Watch	SGX	27 hr
May 14, 4:14 PM PDT	Areal Flood Advisory	SGX	2 hr
May 14, 7:56 PM PDT	Areal Flood Advisory	SGX	6 hr
May 15, 12:02 AM PDT	Areal Flood Advisory	SGX	3 hr
May 15, 10:59 AM PDT	Areal Flood Advisory	SGX	3 hr
May 18, 1:10 PM PDT	Wind Advisory	SGX	14 hr
May 21, 3:01 AM PDT	Wind Advisory	SGX	71 hr
May 31, 9:15 PM PDT	Wind Advisory	SGX	30 hr
Jun 15, 2:54 AM PDT	Excessive Heat Watch	SGX	10 hr
Jun 15, 1:02 PM PDT	Heat Advisory	SGX	6 days
Jun 30, 2:00 PM PDT	Severe Thunderstorm Warning	SGX	60 min
Jun 30, 2:01 PM PDT	Severe Thunderstorm Warning	SGX	59 min
Jun 30, 2:42 PM PDT	Areal Flood Advisory	SGX	2 hr
Jul 8, 3:54 AM PDT	Wind Advisory	SGX	43 hr
Jul 17, 5:02 PM PDT	Blowing Dust Advisory	SGX	3 hr
Jul 17, 6:37 PM PDT	Flash Flood Warning	SGX	113 min
Jul 18, 2:59 AM PDT	Flash Flood Watch	SGX	43 hr
Jul 18, 9:06 AM PDT	Areal Flood Advisory	SGX	3 hr
Jul 18, 9:20 AM PDT	Areal Flood Advisory	SGX	3 hr
Jul 18, 10:05 AM PDT	Special Weather Statement	PSR	40 min
Jul 18, 10:29 AM PDT	Areal Flood Advisory	PSR	3 hr
Jul 18, 10:53 AM PDT	Special Weather Statement	PSR	37 min
Jul 18, 11:11 AM PDT	Areal Flood Advisory	PSR	3 hr
Jul 18, 11:37 AM PDT	Severe Thunderstorm Warning	PSR	38 min
Jul 18, 11:47 AM PDT	Flash Flood Warning	PSR	3 hr
Jul 18, 1:07 PM PDT	Severe Thunderstorm Watch	SPC	5 hr
Jul 18, 1:42 PM PDT	Areal Flood Advisory	PSR	3 hr
Jul 19, 1:27 PM PDT	Areal Flood Advisory	SGX	5 hr
Jul 19, 1:55 PM PDT	Severe Thunderstorm Warning	SGX	65 min
Jul 19, 2:40 PM PDT	Special Weather Statement	PSR	50 min
Jul 19, 2:50 PM PDT	Flash Flood Warning	SGX	3 hr
Jul 19, 3:00 PM PDT	Areal Flood Advisory	PSR	2 hr
Jul 19, 3:33 PM PDT	Flash Flood Warning	PSR	3 hr
Jul 19, 3:34 PM PDT	Flash Flood Warning	SGX	5 hr
Jul 19, 3:41 PM PDT	Special Weather Statement	PSR	49 min
Jul 19, 4:35 PM PDT	Flash Flood Warning	SGX	5 hr
Jul 19, 4:50 PM PDT	Areal Flood Advisory	PSR	115 min
Jul 19, 5:21 PM PDT	Flash Flood Warning	PSR	3 hr
Jul 19, 5:43 PM PDT	Flash Flood Warning	PSR	4 hr
Jul 19, 6:29 PM PDT	Areal Flood Advisory	SGX	3 hr
Jul 19, 6:38 PM PDT	Areal Flood Advisory	PSR	112 min
Jul 19, 7:16 PM PDT	Flash Flood Warning	PSR	119 min
Jul 19, 8:19 PM PDT	Areal Flood Warning	PSR	3 hr
Jul 19, 9:12 PM PDT	Areal Flood Advisory	SGX	6 hr
Jul 29, 3:40 PM PDT	Severe Thunderstorm Warning	SGX	65 min
Jul 29, 4:11 PM PDT	Flash Flood Warning	SGX	3 hr
Jul 29, 7:29 PM PDT	Areal Flood Advisory	SGX	5 hr
Jul 29, 8:16 PM PDT	Flash Flood Watch	SGX	25 hr
Jul 30, 1:48 PM PDT	Flash Flood Warning	SGX	5 hr
Jul 30, 2:12 PM PDT	Areal Flood Advisory	PSR	3 hr
Jul 30, 4:58 PM PDT	Flash Flood Warning	SGX	3 hr
Jul 30, 4:59 PM PDT	Areal Flood Advisory	PSR	3 hr
Jul 30, 4:59 PM PDT	Severe Thunderstorm Warning	SGX	61 min
Jul 30, 5:45 PM PDT	Areal Flood Advisory	PSR	3 hr
Jul 30, 6:38 PM PDT	Flash Flood Warning	PSR	3 hr
Jul 30, 7:03 PM PDT	Areal Flood Advisory	PSR	3 hr
Jul 30, 7:16 PM PDT	Blowing Dust Advisory	SGX	113 min
Aug 2, 8:28 PM PDT	Heat Advisory	SGX	72 hr
Aug 6, 2:47 PM PDT	Severe Thunderstorm Warning	PSR	28 min
Aug 6, 3:14 PM PDT	Severe Thunderstorm Warning	PSR	16 min
Aug 6, 3:57 PM PDT	Areal Flood Advisory	PSR	3 hr
Aug 6, 7:26 PM PDT	Severe Thunderstorm Warning	PSR	19 min
Aug 6, 7:38 PM PDT	Severe Thunderstorm Warning	SGX	52 min
Aug 6, 7:46 PM PDT	Special Weather Statement	PSR	29 min
Aug 6, 8:18 PM PDT	Severe Thunderstorm Warning	SGX	42 min
Aug 6, 9:11 PM PDT	Special Weather Statement	PSR	34 min
Aug 6, 9:27 PM PDT	Severe Thunderstorm Warning	PSR	33 min
Aug 6, 10:54 PM PDT	Special Weather Statement	PSR	36 min
Aug 7, 12:46 AM PDT	Areal Flood Advisory	PSR	3 hr
Aug 11, 1:14 PM PDT	Excessive Heat Watch	SGX	62 hr
Aug 13, 2:00 PM PDT	Excessive Heat Warning	SGX	4 days
Aug 13, 2:00 PM PDT	Heat Advisory	SGX	4 days
Aug 25, 1:04 PM PDT	Flash Flood Watch	SGX	29 hr
Aug 26, 1:56 PM PDT	Special Weather Statement	PSR	49 min
Aug 26, 2:01 PM PDT	Severe Thunderstorm Warning	PSR	29 min
Aug 26, 2:04 PM PDT	Flash Flood Warning	PSR	116 min
Aug 28, 3:16 AM PDT	Heat Advisory	SGX	15 hr
Sep 7, 11:05 AM PDT	Heat Advisory	SGX	4 days
Sep 7, 9:22 PM PDT	Flash Flood Watch	SGX	71 hr
Sep 8, 3:37 PM PDT	Special Weather Statement	PSR	38 min
Sep 8, 4:19 PM PDT	Flash Flood Warning	SGX	3 hr
Sep 8, 4:35 PM PDT	Severe Thunderstorm Warning	SGX	55 min
Sep 8, 4:37 PM PDT	Flash Flood Warning	SGX	4 hr
Sep 9, 12:07 PM PDT	Flash Flood Warning	SGX	5 hr
Sep 9, 1:21 PM PDT	Special Weather Statement	PSR	54 min
Sep 9, 1:30 PM PDT	Severe Thunderstorm Warning	SGX	60 min
Sep 9, 1:33 PM PDT	Flash Flood Warning	SGX	4 hr
Sep 9, 1:35 PM PDT	Areal Flood Advisory	PSR	3 hr
Sep 9, 2:10 PM PDT	Severe Thunderstorm Warning	SGX	65 min
Sep 9, 2:12 PM PDT	Special Weather Statement	PSR	63 min
Sep 9, 3:15 PM PDT	Special Weather Statement	PSR	45 min
Sep 14, 12:48 PM PDT	Wind Advisory	SGX	14 hr
Sep 15, 9:01 AM PDT	Areal Flood Advisory	SGX	8 hr
Sep 15, 10:31 AM PDT	Areal Flood Advisory	SGX	3 hr
Sep 20, 12:45 PM PDT	Flash Flood Watch	SGX	52 hr
Oct 5, 4:17 PM PDT	Areal Flood Advisory	SGX	3 hr
Oct 8, 3:09 AM PDT	Heat Advisory	SGX	41 hr
Oct 10, 7:03 AM PDT	Heat Advisory	SGX	19 hr
Oct 11, 2:31 AM PDT	Heat Advisory	SGX	25 hr
Oct 12, 3:11 AM PDT	Heat Advisory	SGX	15 hr
Oct 15, 2:16 AM PDT	Severe Thunderstorm Warning	PSR	44 min
Oct 15, 3:27 PM PDT	Mesoscale Discussion	SPC	3 hr
Oct 15, 5:36 PM PDT	Special Weather Statement	PSR	39 min
Oct 15, 8:10 PM PDT	Areal Flood Advisory	PSR	50 min
Oct 15, 9:42 PM PDT	Areal Flood Advisory	PSR	3 hr
Oct 16, 2:06 AM PDT	Areal Flood Advisory	PSR	3 hr
Oct 16, 3:47 AM PDT	Flash Flood Watch	SGX	16 hr
Oct 16, 8:59 PM PDT	Special Weather Statement	PSR	31 min
Oct 16, 11:58 PM PDT	Flash Flood Warning	SGX	2 hr
Oct 29, 2:54 AM PDT	Wind Advisory	SGX	38 hr
Nov 1, 1:58 PM PST	Wind Advisory	SGX	43 hr
Nov 6, 12:30 PM PST	Wind Advisory	SGX	23 hr
Nov 8, 7:35 PM PST	Wind Advisory	SGX	44 hr
Nov 14, 12:21 PM PST	High Wind Warning	SGX	37 hr
Nov 14, 12:21 PM PST	Wind Advisory	SGX	48 hr
Nov 16, 1:44 PM PST	Wind Advisory	SGX	23 hr
Nov 20, 9:11 AM PST	Red Flag Warning	SGX	57 hr
Nov 23, 8:04 PM PST	Wind Advisory	SGX	45 hr
Nov 26, 12:47 PM PST	Freeze Watch	SGX	24 hr
Nov 26, 11:09 PM PST	Winter Weather Advisory	SGX	20 hr
Nov 27, 4:42 AM PST	Freeze Watch	SGX	32 hr
Nov 27, 12:20 PM PST	Frost Advisory	SGX	20 hr
Nov 27, 12:20 PM PST	Freeze Warning	SGX	20 hr
Nov 28, 1:05 PM PST	Freeze Watch	SGX	15 hr
Nov 28, 1:05 PM PST	Freeze Warning	SGX	15 hr
Nov 29, 4:34 AM PST	Frost Advisory	SGX	51 hr
Dec 9, 2:02 AM PST	High Wind Watch	SGX	24 hr
Dec 10, 2:21 AM PST	High Wind Warning	SGX	42 hr
Dec 10, 2:21 AM PST	Wind Advisory	SGX	42 hr
Dec 12, 12:52 PM PST	Winter Weather Advisory	SGX	38 hr
Dec 12, 9:43 PM PST	Wind Advisory	SGX	36 hr
Dec 13, 1:41 PM PST	High Wind Warning	SGX	20 hr
Dec 14, 9:40 AM PST	Frost Advisory	SGX	46 hr
Dec 16, 1:38 PM PST	Frost Advisory	SGX	18 hr
Dec 21, 2:14 AM PST	Wind Advisory	SGX	56 hr
Dec 23, 3:47 AM PST	High Wind Watch	SGX	23 hr
Dec 24, 2:59 AM PST	High Wind Warning	SGX	24 hr
Dec 24, 2:59 AM PST	Wind Advisory	SGX	31 hr
Dec 25, 1:05 PM PST	Frost Advisory	SGX	19 hr
Dec 25, 1:05 PM PST	High Wind Warning	SGX	38 hr
Dec 25, 1:05 PM PST	Wind Advisory	SGX	38 hr
Dec 26, 3:18 AM PST	Frost Advisory	SGX	29 hr
Dec 27, 10:17 AM PST	Frost Advisory	SGX	22 hr
Dec 29, 9:50 AM PST	Frost Advisory	SGX	22 hr
Dec 30, 10:41 AM PST	Frost Advisory	SGX	21 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	1
Mesoscale Discussion	1
Special Weather Statement	17
Flooding
Areal Flood Warning	1
Flash Flood Warning	20
Flash Flood Watch	8
Areal Flood Advisory	33
Winter
Winter Storm Warning	2
Winter Storm Watch	1
Winter Weather Advisory	7
Heat
Excessive Heat Warning	1
Excessive Heat Watch	2
Heat Advisory	9
Cold
Freeze Warning	3
Freeze Watch	3
Frost Advisory	10
Wind and dust
High Wind Warning	7
High Wind Watch	5
Blowing Dust Advisory	2
Wind Advisory	36
Fire
Red Flag Warning	3
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	3

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2014 2016

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.