Alert archive / North Dakota / 2009
Weather alerts in North Dakota, September 2009
63 weather alerts in September 2009, 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 September 2009. Tap one for its archive.
- Alerts
- 63
- Warnings
- 24
- Watches
- 7
- Advisories
- 23
- Busiest day
- September 11, 200919 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 4:29 AM CDT | Fire Weather Watch | BIS | Billings, Bowman, Golden Valley, McKenzie, Slope | 24 hr |
| Sep 6, 4:03 AM CDT | Red Flag Warning | BIS | Billings, Bowman, Golden Valley, McKenzie, Slope | 17 hr |
| Sep 8, 12:32 AM CDT | Areal Flood Advisory | BIS | Mountrail | 3 hr |
| Sep 8, 12:55 AM CDT | Severe Thunderstorm Warning | BIS | Bowman, Slope | 50 min |
| Sep 8, 1:21 AM CDT | Areal Flood Advisory | BIS | McLean, Mountrail | 3 hr |
| Sep 8, 1:34 AM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman, Hettinger, Slope | 41 min |
| Sep 8, 1:44 AM CDT | Mesoscale Discussion | SPC | Adams, Dunn, Grant, Hettinger, McHenry, McLean and 6 more | 91 min |
| Sep 8, 2:14 AM CDT | Severe Thunderstorm Warning | BIS | Dunn, Stark | 46 min |
| Sep 8, 2:38 AM CDT | Severe Thunderstorm Warning | BIS | Dunn, Grant, Mercer, Morton, Oliver, Stark | 67 min |
| Sep 8, 2:40 AM CDT | Tornado Warning | BIS | Morton, Stark | 35 min |
| Sep 8, 3:23 AM CDT | Severe Thunderstorm Warning | BIS | Morton, Oliver | 37 min |
| Sep 8, 4:09 AM CDT | Severe Thunderstorm Warning | BIS | McHenry, McLean, Sheridan, Ward | 51 min |
| Sep 8, 4:43 AM CDT | Areal Flood Advisory | BIS | McHenry, Ward | 3 hr |
| Sep 8, 10:04 AM CDT | Special Weather Statement | FGF | Sargent | 56 min |
| Sep 8, 12:44 PM CDT | Areal Flood Advisory | BIS | Dickey, LaMoure | 6 hr |
| Sep 8, 1:03 PM CDT | Special Weather Statement | FGF | Steele | 42 min |
| Sep 8, 7:10 PM CDT | Mesoscale Discussion | SPC | Barnes, Cass, Dickey, LaMoure, Ransom, Richland and 1 more | 2 hr |
| Sep 10, 4:53 PM CDT | Mesoscale Discussion | SPC | Adams, Benson, Bottineau, Burleigh, Eddy, Emmons and 17 more | 97 min |
| Sep 10, 7:29 PM CDT | Severe Thunderstorm Watch | SPC | Benson, Burleigh, Cavalier, Dickey, Eddy, Emmons and 21 more | 7 hr |
| Sep 10, 7:46 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Ward | 44 min |
| Sep 10, 8:28 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 62 min |
| Sep 10, 9:06 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Sheridan | 39 min |
| Sep 10, 9:19 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, McLean, Oliver | 56 min |
| Sep 10, 9:26 PM CDT | Severe Thunderstorm Warning | BIS | Morton, Oliver | 54 min |
| Sep 10, 10:12 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, McLean, Oliver, Sheridan | 63 min |
| Sep 10, 10:26 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Morton | 64 min |
| Sep 10, 10:28 PM CDT | Mesoscale Discussion | SPC | Benson, Burleigh, Emmons, Grant, Kidder, Morton and 6 more | 92 min |
| Sep 10, 10:50 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Sheridan, Wells | 42 min |
| Sep 10, 10:59 PM CDT | Special Weather Statement | FGF | Towner | 31 min |
| Sep 10, 11:00 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Sioux | 60 min |
| Sep 10, 11:23 PM CDT | Areal Flood Advisory | BIS | Adams, Grant, Sioux | 3 hr |
| Sep 10, 11:29 PM CDT | Areal Flood Advisory | BIS | Burleigh, Morton | 3 hr |
| Sep 10, 11:44 PM CDT | Flash Flood Warning | BIS | Burleigh, Morton | 89 min |
| Sep 10, 11:45 PM CDT | Mesoscale Discussion | SPC | Benson, Burleigh, Emmons, Grant, Kidder, Morton and 6 more | 90 min |
| Sep 11, 12:34 AM CDT | Special Weather Statement | FGF | Eddy, Nelson | 41 min |
| Sep 11, 12:56 AM CDT | Areal Flood Advisory | BIS | Foster, Kidder, Stutsman | 5 hr |
| Sep 11, 1:32 AM CDT | Flash Flood Warning | FGF | Pembina | 7 hr |
| Sep 13, 3:34 AM CDT | Dense Fog Advisory | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 6 hr |
| Sep 13, 4:45 AM CDT | Dense Fog Advisory | BIS | Bottineau, Burke, Dickey, Divide, Foster, LaMoure and 8 more | 4 hr |
| Sep 13, 4:45 AM CDT | Wind Advisory | BIS | Adams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more | 16 hr |
| Sep 13, 9:16 AM CDT | Dense Fog Advisory | BIS | Bottineau, Dickey, Foster, LaMoure, McHenry, Pierce and 3 more | 104 min |
| Sep 18, 3:54 AM CDT | Fire Weather Watch | BIS | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 7 more | 25 hr |
| Sep 19, 4:31 AM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 7 more | 15 hr |
| Sep 21, 8:44 AM CDT | Wind Advisory | BIS | Adams, Billings, Bowman, Golden Valley, Grant, Hettinger and 2 more | 7 hr |
| Sep 21, 3:48 PM CDT | Frost Advisory | BIS | Adams, Billings, Bowman, Burke, Divide, Dunn and 7 more | 17 hr |
| Sep 22, 3:18 PM CDT | Frost Advisory | BIS | Adams, Billings, Bowman, Golden Valley, Grant, Hettinger and 2 more | 16 hr |
| Sep 24, 3:26 PM CDT | Fire Weather Watch | BIS | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 5 more | 37 hr |
| Sep 26, 3:56 AM CDT | Fire Weather Watch | BIS | Adams, Billings, Bowman, Dunn, Golden Valley, Grant and 5 more | 24 hr |
| Sep 26, 3:56 AM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 5 more | 17 hr |
| Sep 26, 3:58 AM CDT | High Wind Watch | BIS | Adams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more | 24 hr |
| Sep 26, 3:20 PM CDT | Wind Advisory | BIS | Bottineau, Burke, Burleigh, Dickey, Divide, Dunn and 19 more | 30 hr |
| Sep 27, 3:32 AM CDT | High Wind Warning | BIS | Adams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more | 17 hr |
| Sep 27, 3:34 AM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Dunn, Golden Valley, Grant and 5 more | 17 hr |
| Sep 27, 3:54 AM CDT | Wind Advisory | FGF | Barnes, Benson, Cavalier, Eddy, Griggs, Nelson and 5 more | 16 hr |
| Sep 27, 3:13 PM CDT | Frost Advisory | BIS | Adams, Billings, Bowman, Burke, Divide, Dunn and 7 more | 18 hr |
| Sep 28, 3:38 AM CDT | Frost Advisory | BIS | Adams, Bottineau, Burke, Burleigh, Dickey, Emmons and 17 more | 29 hr |
| Sep 28, 4:02 AM CDT | Frost Advisory | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 29 hr |
| Sep 28, 4:13 AM CDT | Fire Weather Watch | BIS | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 7 more | 24 hr |
| Sep 28, 3:19 PM CDT | Wind Advisory | BIS | Adams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more | 30 hr |
| Sep 29, 4:02 AM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 7 more | 16 hr |
| Sep 30, 4:00 AM CDT | Wind Advisory | BIS | Burleigh, Dickey, Emmons, Foster, Grant, Kidder and 7 more | 15 hr |
| Sep 30, 11:30 AM CDT | Wind Advisory | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 8 hr |
| Sep 30, 3:52 PM CDT | Wind Advisory | BIS | Adams, Billings, Bowman, Burleigh, Divide, Dunn and 10 more | 30 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 | 15 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 4 |
| Flooding | |
| Flash Flood Warning | 2 |
| Areal Flood Advisory | 7 |
| Cold | |
| Frost Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County22
- Bowman County21
- Slope County21
- Hettinger County21
- Stark County21
- Grant County20
- Billings County19
- Golden Valley County19
- Dunn County15
- McKenzie County14
- Oliver County14
- Burleigh County14
- Sioux County13
- Morton County12
- Sheridan County12
- Divide County11
- McLean County10
- Williams County10
- McHenry County9
- Towner County9
- Wells County9
- Dickey County8
- LaMoure County8
- Benson County8
- Emmons County8
- Foster County8
- Kidder County8
- Pierce County8
- Mountrail County7
- Eddy County7
- Stutsman County7
- Mercer County6
- Sargent County6
- Ramsey County6
- Rolette County6
- Nelson County6
- Ward County5
- Barnes County5
- Ransom County5
- Bottineau County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.