Alert archive / New York / Oswego County

Weather alerts in Oswego County, New York, 2008

159 weather alerts in 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Oswego County and its neighbors

Each county as a circle sized by its count in 2008. Tap one for its archive.

Alerts: 159
Warnings: 52
Watches: 30
Advisories: 51
Busiest month: December31 alerts
Busiest day: June 10, 20087 alerts

Over time

By month

Warning verification

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

Oswego County, 2008

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	0			0
Severe thunderstorm warnings	20	12	40%	22	82%	26 min
Flash flood warnings	0			1	0%

Each office's whole area, 2008

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Buffalo, NY: tornado warnings	1	0	100%	0
NWS Buffalo, NY: severe thunderstorm warnings	166	92	45%	184	90%	23 min
NWS Buffalo, NY: flash flood warnings	10	6	40%	14	57%	40 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 2, 3:25 PM EST	Wind Chill Advisory	BUF	19 hr
Jan 8, 4:00 AM EST	Wind Advisory	BUF	39 hr
Jan 9, 3:31 AM EST	Severe Thunderstorm Watch	SPC	4 hr
Jan 9, 3:50 AM EST	Mesoscale Discussion	SPC	115 min
Jan 9, 5:46 AM EST	Severe Thunderstorm Warning	BUF	44 min
Jan 9, 6:29 AM EST	High Wind Warning	BUF	9 hr
Jan 18, 3:57 PM EST	Lake Effect Snow Watch	BUF	12 hr
Jan 19, 3:36 AM EST	Lake Effect Snow Warning	BUF	57 hr
Jan 22, 3:31 PM EST	Lake Effect Snow Warning	BUF	36 hr
Jan 25, 3:12 AM EST	Lake Effect Snow Warning	BUF	19 hr
Jan 28, 3:16 PM EST	High Wind Watch	BUF	19 hr
Jan 28, 10:51 PM EST	Freezing Rain Advisory	BUF	11 hr
Jan 29, 10:30 AM EST	High Wind Warning	BUF	34 hr
Jan 30, 3:54 AM EST	Winter Weather Advisory	BUF	11 hr
Jan 30, 2:37 PM EST	Lake Effect Snow Warning	BUF	20 hr
Jan 31, 3:27 PM EST	Winter Storm Warning	BUF	36 hr
Feb 1, 1:15 PM EST	Mesoscale Discussion	SPC	4 hr
Feb 5, 3:45 PM EST	Winter Weather Advisory	BUF	36 hr
Feb 6, 1:29 PM EST	Mesoscale Discussion	SPC	6 hr
Feb 9, 4:54 AM EST	Wind Advisory	BUF	40 hr
Feb 9, 4:30 PM EST	Lake Effect Snow Watch	BUF	12 hr
Feb 10, 4:45 AM EST	Lake Effect Snow Warning	BUF	41 hr
Feb 10, 10:03 AM EST	Wind Chill Advisory	BUF	26 hr
Feb 10, 1:48 PM EST	Mesoscale Discussion	SPC	4 hr
Feb 11, 12:10 PM EST	Winter Storm Watch	BUF	16 hr
Feb 12, 4:22 AM EST	Winter Storm Warning	BUF	29 hr
Feb 12, 7:41 PM EST	Mesoscale Discussion	SPC	6 hr
Feb 13, 9:41 AM EST	Winter Weather Advisory	BUF	5 hr
Feb 15, 3:21 PM EST	Lake Effect Snow Advisory	BUF	21 hr
Feb 18, 3:14 PM EST	Lake Effect Snow Watch	BUF	12 hr
Feb 19, 3:32 AM EST	Lake Effect Snow Warning	BUF	36 hr
Feb 20, 3:50 PM EST	Lake Effect Snow Advisory	BUF	11 hr
Feb 25, 3:45 AM EST	Winter Storm Watch	BUF	12 hr
Feb 25, 3:25 PM EST	Winter Storm Warning	BUF	37 hr
Mar 3, 4:27 AM EST	Winter Storm Watch	BUF	25 hr
Mar 4, 4:58 AM EST	Winter Storm Warning	BUF	29 hr
Mar 6, 2:52 PM EST	Winter Storm Watch	BUF	14 hr
Mar 7, 4:45 AM EST	Winter Storm Warning	BUF	47 hr
Mar 8, 6:16 AM EST	Mesoscale Discussion	SPC	6 hr
Mar 9, 9:23 AM EDT	Winter Weather Advisory	BUF	12 hr
Mar 9, 5:58 PM EDT	Lake Effect Snow Warning	BUF	5 hr
Mar 18, 3:43 AM EDT	Winter Weather Advisory	BUF	30 hr
Mar 20, 3:38 PM EDT	Lake Effect Snow Advisory	BUF	12 hr
Mar 27, 3:13 PM EDT	Winter Weather Advisory	BUF	14 hr
Mar 30, 3:05 PM EDT	Freezing Rain Advisory	BUF	19 hr
Mar 31, 3:48 PM EDT	Wind Advisory	BUF	28 hr
Apr 12, 2:37 AM EDT	Severe Thunderstorm Warning	BUF	23 min
Apr 12, 3:11 AM EDT	Severe Thunderstorm Warning	BUF	34 min
Apr 26, 2:16 PM EDT	Mesoscale Discussion	SPC	59 min
Apr 26, 5:05 PM EDT	Severe Thunderstorm Warning	BUF	55 min
Apr 26, 5:32 PM EDT	Areal Flood Advisory	BUF	3 hr
Apr 30, 3:05 AM EDT	Frost Advisory	BUF	29 hr
May 27, 4:31 AM EDT	Frost Advisory	BUF	26 hr
Jun 6, 2:45 AM EDT	Severe Thunderstorm Warning	BUF	60 min
Jun 8, 12:39 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 10, 9:43 AM EDT	Mesoscale Discussion	SPC	2 hr
Jun 10, 10:02 AM EDT	Tornado Watch	SPC	8 hr
Jun 10, 10:41 AM EDT	Severe Thunderstorm Warning	BUF	55 min
Jun 10, 11:20 AM EDT	Severe Thunderstorm Warning	BUF	55 min
Jun 10, 2:54 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 10, 4:49 PM EDT	Severe Thunderstorm Warning	BUF	41 min
Jun 10, 5:03 PM EDT	Severe Thunderstorm Warning	BUF	42 min
Jun 16, 10:19 AM EDT	Mesoscale Discussion	SPC	2 hr
Jun 16, 11:28 AM EDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 16, 2:41 PM EDT	Mesoscale Discussion	SPC	64 min
Jun 16, 5:53 PM EDT	Mesoscale Discussion	SPC	67 min
Jun 22, 1:42 PM EDT	Mesoscale Discussion	SPC	93 min
Jun 22, 2:24 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 28, 9:26 AM EDT	Areal Flood Advisory	BUF	3 hr
Jun 28, 6:31 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 29, 12:11 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 29, 4:14 PM EDT	Mesoscale Discussion	SPC	91 min
Jun 29, 5:10 PM EDT	Severe Thunderstorm Warning	BUF	48 min
Jun 29, 7:13 PM EDT	Mesoscale Discussion	SPC	92 min
Jul 13, 1:25 PM EDT	Areal Flood Advisory	BUF	3 hr
Jul 18, 1:24 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 22, 3:51 AM EDT	Dense Fog Advisory	BUF	5 hr
Jul 23, 4:24 AM EDT	Severe Thunderstorm Warning	BUF	66 min
Jul 23, 2:12 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 24, 1:56 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 24, 2:02 PM EDT	Severe Thunderstorm Warning	BUF	58 min
Jul 24, 6:03 PM EDT	Mesoscale Discussion	SPC	87 min
Jul 24, 9:03 PM EDT	Areal Flood Warning	BUF	115 min
Jul 26, 10:16 AM EDT	Mesoscale Discussion	SPC	119 min
Jul 26, 4:53 PM EDT	Mesoscale Discussion	SPC	97 min
Jul 26, 5:32 PM EDT	Severe Thunderstorm Warning	BUF	58 min
Jul 28, 1:58 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 28, 2:28 PM EDT	Severe Thunderstorm Warning	BUF	26 min
Aug 7, 11:34 AM EDT	Mesoscale Discussion	SPC	116 min
Aug 7, 12:43 PM EDT	Severe Thunderstorm Warning	BUF	62 min
Aug 7, 1:28 PM EDT	Areal Flood Advisory	BUF	3 hr
Aug 7, 3:45 PM EDT	Severe Thunderstorm Warning	BUF	60 min
Aug 7, 4:25 PM EDT	Mesoscale Discussion	SPC	65 min
Aug 7, 4:28 PM EDT	Areal Flood Advisory	BUF	3 hr
Aug 8, 3:34 AM EDT	Areal Flood Advisory	BUF	3 hr
Aug 8, 7:55 AM EDT	Areal Flood Advisory	BUF	3 hr
Aug 10, 6:50 PM EDT	Areal Flood Advisory	BUF	3 hr
Aug 10, 6:53 PM EDT	Severe Thunderstorm Warning	BUF	45 min
Aug 11, 6:20 PM EDT	Areal Flood Advisory	BUF	3 hr
Aug 15, 3:44 PM EDT	Areal Flood Advisory	BUF	91 min
Aug 18, 3:12 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 18, 7:55 PM EDT	Severe Thunderstorm Warning	BUF	65 min
Aug 18, 8:42 PM EDT	Mesoscale Discussion	SPC	93 min
Sep 10, 3:27 AM EDT	Frost Advisory	BUF	28 hr
Sep 14, 12:27 PM EDT	Wind Advisory	BUF	18 hr
Sep 14, 11:46 PM EDT	Severe Thunderstorm Warning	BUF	59 min
Sep 15, 12:49 AM EDT	Severe Thunderstorm Warning	BUF	56 min
Sep 17, 2:12 PM EDT	Freeze Watch	BUF	13 hr
Sep 18, 3:19 AM EDT	Freeze Warning	BUF	24 hr
Sep 22, 2:39 PM EDT	Frost Advisory	BUF	17 hr
Oct 6, 4:21 AM EDT	Freeze Warning	BUF	28 hr
Oct 27, 3:49 PM EDT	Winter Storm Watch	BUF	12 hr
Oct 28, 3:33 AM EDT	Lake Effect Snow Advisory	BUF	36 hr
Oct 28, 3:33 AM EDT	Winter Storm Warning	BUF	24 hr
Nov 9, 4:11 PM EST	Lake Effect Snow Warning	BUF	36 hr
Nov 15, 3:49 PM EST	Lake Effect Snow Watch	BUF	13 hr
Nov 16, 5:00 AM EST	Lake Effect Snow Warning	BUF	40 hr
Nov 16, 5:00 AM EST	Lake Effect Snow Advisory	BUF	3 days
Nov 19, 3:58 PM EST	Lake Effect Snow Watch	BUF	36 hr
Nov 20, 10:16 AM EST	Lake Effect Snow Warning	BUF	59 hr
Nov 22, 9:42 PM EST	Lake Effect Snow Advisory	BUF	6 hr
Nov 24, 10:36 PM EST	Winter Storm Warning	BUF	14 hr
Nov 25, 4:28 AM EST	Lake Effect Snow Warning	BUF	62 hr
Nov 25, 3:45 PM EST	Lake Effect Snow Watch	BUF	15 hr
Nov 25, 3:45 PM EST	Lake Effect Snow Advisory	BUF	15 hr
Nov 28, 3:56 AM EST	Lake Effect Snow Warning	BUF	29 hr
Nov 30, 3:48 AM EST	Winter Weather Advisory	BUF	23 hr
Nov 30, 6:16 PM EST	Mesoscale Discussion	SPC	6 hr
Dec 1, 4:01 AM EST	Lake Effect Snow Advisory	BUF	31 hr
Dec 2, 7:45 AM EST	Lake Effect Snow Warning	BUF	9 hr
Dec 3, 3:47 AM EST	Lake Effect Snow Watch	BUF	25 hr
Dec 4, 4:20 AM EST	Lake Effect Snow Warning	BUF	49 hr
Dec 6, 4:57 AM EST	Lake Effect Snow Watch	BUF	10 hr
Dec 6, 4:57 AM EST	Lake Effect Snow Advisory	BUF	38 hr
Dec 8, 10:11 PM EST	Winter Weather Advisory	BUF	12 hr
Dec 11, 3:44 PM EST	Winter Weather Advisory	BUF	19 hr
Dec 12, 11:32 AM EST	Lake Effect Snow Advisory	BUF	16 hr
Dec 16, 4:27 AM EST	Winter Weather Advisory	BUF	31 hr
Dec 17, 2:38 PM EST	Winter Storm Watch	BUF	21 hr
Dec 18, 11:38 AM EST	Winter Storm Warning	BUF	34 hr
Dec 19, 7:22 AM EST	Mesoscale Discussion	SPC	5 hr
Dec 20, 4:02 AM EST	Winter Storm Watch	BUF	13 hr
Dec 20, 4:22 PM EST	Lake Effect Snow Warning	BUF	65 hr
Dec 20, 4:22 PM EST	Winter Storm Warning	BUF	24 hr
Dec 21, 6:35 AM EST	Mesoscale Discussion	SPC	4 hr
Dec 23, 3:31 AM EST	High Wind Watch	BUF	33 hr
Dec 23, 3:49 AM EST	Winter Weather Advisory	BUF	32 hr
Dec 24, 12:03 PM EST	High Wind Warning	BUF	16 hr
Dec 25, 4:22 AM EST	Wind Advisory	BUF	3 hr
Dec 25, 9:50 AM EST	Lake Effect Snow Advisory	BUF	6 hr
Dec 26, 4:59 AM EST	Freezing Rain Advisory	BUF	16 hr
Dec 26, 3:28 PM EST	High Wind Watch	BUF	24 hr
Dec 27, 3:25 PM EST	High Wind Warning	BUF	30 hr
Dec 27, 4:06 PM EST	Areal Flood Advisory	BUF	6 hr
Dec 29, 2:56 PM EST	Wind Advisory	BUF	17 hr
Dec 30, 5:04 AM EST	Winter Weather Advisory	BUF	31 hr
Dec 30, 11:42 AM EST	Lake Effect Snow Advisory	BUF	6 hr
Dec 31, 12:52 AM EST	Mesoscale Discussion	SPC	6 hr
Dec 31, 4:16 AM EST	Lake Effect Snow Warning	BUF	25 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	20
Severe Thunderstorm Watch	10
Tornado Watch	1
Mesoscale Discussion	26
Flooding
Areal Flood Warning	1
Areal Flood Advisory	11
Winter
Lake Effect Snow Warning	16
Winter Storm Warning	9
Lake Effect Snow Watch	8
Winter Storm Watch	7
Freezing Rain Advisory	3
Lake Effect Snow Advisory	12
Winter Weather Advisory	12
Cold
Freeze Warning	2
Freeze Watch	1
Frost Advisory	4
Wind Chill Advisory	2
Wind and dust
High Wind Warning	4
High Wind Watch	3
Wind Advisory	6
Fog and smoke
Dense Fog Advisory	1

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2007 2009

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.