Alert archive / Florida / Collier County
Weather alerts in Collier County, Florida, 2009
246 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Collier County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Alerts
- 246
- Warnings
- 67
- Watches
- 31
- Advisories
- 44
- Busiest month
- June52 alerts
- Busiest day
- December 5, 200911 alerts
Over time
By month
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 5, 3:08 AM EST | Dense Fog Advisory | MFL | 6 hr |
| Jan 5, 9:38 PM EST | Dense Fog Advisory | MFL | 11 hr |
| Jan 7, 2:17 PM EST | Special Weather Statement | MFL | 73 min |
| Jan 7, 3:32 PM EST | Special Weather Statement | MFL | 58 min |
| Jan 9, 10:37 AM EST | Red Flag Warning | MFL | 7 hr |
| Jan 12, 2:34 AM EST | Dense Fog Advisory | MFL | 7 hr |
| Jan 12, 9:07 AM EST | Dense Fog Advisory | MFL | 113 min |
| Jan 13, 3:05 AM EST | Dense Fog Advisory | MFL | 6 hr |
| Jan 14, 5:56 AM EST | Fire Weather Watch | MFL | 24 hr |
| Jan 14, 5:56 AM EST | Red Flag Warning | MFL | 13 hr |
| Jan 15, 6:09 AM EST | Fire Weather Watch | MFL | 24 hr |
| Jan 15, 6:09 AM EST | Red Flag Warning | MFL | 7 hr |
| Jan 20, 4:26 AM EST | Fire Weather Watch | MFL | 8 hr |
| Jan 20, 4:42 AM EST | Freeze Watch | MFL | 25 hr |
| Jan 20, 4:55 AM EST | Wind Chill Advisory | MFL | 28 hr |
| Jan 20, 5:05 AM EST | Coastal Flood Statement | MFL | 13 hr |
| Jan 20, 12:30 PM EST | Fire Weather Watch | MFL | 39 hr |
| Jan 20, 12:30 PM EST | Red Flag Warning | MFL | 30 hr |
| Jan 21, 5:24 AM EST | Freeze Warning | MFL | 28 hr |
| Jan 21, 2:31 PM EST | Red Flag Warning | MFL | 27 hr |
| Jan 22, 3:57 AM EST | Fire Weather Watch | MFL | 10 hr |
| Jan 22, 4:37 AM EST | Freeze Watch | MFL | 9 hr |
| Jan 22, 4:37 AM EST | Freeze Warning | MFL | 28 hr |
| Jan 22, 2:10 PM EST | Red Flag Warning | MFL | 28 hr |
| Jan 29, 4:50 AM EST | Dense Fog Advisory | MFL | 4 hr |
| Jan 30, 12:22 AM EST | Dense Fog Advisory | MFL | 9 hr |
| Jan 30, 5:20 AM EST | Fire Weather Watch | MFL | 8 hr |
| Jan 30, 1:34 PM EST | Red Flag Warning | MFL | 29 hr |
| Jan 30, 2:04 PM EST | Wind Chill Advisory | MFL | 16 hr |
| Jan 31, 1:06 PM EST | Freeze Warning | MFL | 16 hr |
| Feb 2, 2:45 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 3, 4:04 AM EST | Freeze Watch | MFL | 24 hr |
| Feb 3, 4:04 AM EST | Hard Freeze Watch | MFL | 24 hr |
| Feb 3, 4:38 AM EST | Fire Weather Watch | MFL | 10 hr |
| Feb 3, 2:21 PM EST | Fire Weather Watch | MFL | 15 hr |
| Feb 3, 2:21 PM EST | Red Flag Warning | MFL | 31 hr |
| Feb 3, 2:43 PM EST | Frost Advisory | MFL | 17 hr |
| Feb 4, 3:40 AM EST | Freeze Warning | MFL | 29 hr |
| Feb 4, 3:40 AM EST | Hard Freeze Warning | MFL | 29 hr |
| Feb 4, 3:53 AM EST | Wind Chill Watch | MFL | 10 hr |
| Feb 4, 4:51 AM EST | Red Flag Warning | MFL | 38 hr |
| Feb 4, 1:32 PM EST | Freeze Watch | MFL | 24 hr |
| Feb 4, 1:45 PM EST | Wind Chill Warning | MFL | 20 hr |
| Feb 5, 1:56 PM EST | Freeze Warning | MFL | 18 hr |
| Feb 6, 1:47 PM EST | Red Flag Warning | MFL | 3 hr |
| Feb 12, 2:41 PM EST | Dense Fog Advisory | MFL | 18 hr |
| Feb 13, 6:44 PM EST | Dense Fog Advisory | MFL | 14 hr |
| Feb 15, 12:06 AM EST | Dense Fog Advisory | MFL | 9 hr |
| Feb 15, 7:53 PM EST | Dense Fog Advisory | MFL | 13 hr |
| Feb 19, 5:33 AM EST | Fire Weather Watch | MFL | 23 hr |
| Feb 19, 4:33 PM EST | Red Flag Warning | MFL | 26 hr |
| Feb 26, 2:40 PM EST | Red Flag Warning | MFL | 3 hr |
| Mar 1, 4:42 PM EST | Fire Weather Watch | MFL | 22 hr |
| Mar 1, 4:42 PM EST | Red Flag Warning | MFL | 27 hr |
| Mar 2, 2:31 PM EST | Red Flag Warning | MFL | 29 hr |
| Mar 4, 4:30 AM EST | Red Flag Warning | MFL | 12 hr |
| Mar 4, 2:29 PM EST | Fire Weather Watch | MFL | 12 hr |
| Mar 5, 2:04 PM EST | Red Flag Warning | MFL | 4 hr |
| Mar 17, 4:12 AM EDT | Dense Fog Advisory | MFL | 5 hr |
| Mar 21, 2:49 PM EDT | Fire Weather Watch | MFL | 15 hr |
| Mar 22, 5:25 AM EDT | Red Flag Warning | MFL | 13 hr |
| Mar 23, 1:49 PM EDT | Fire Weather Watch | MFL | 15 hr |
| Mar 23, 1:49 PM EDT | Red Flag Warning | MFL | 5 hr |
| Mar 24, 4:47 AM EDT | Red Flag Warning | MFL | 14 hr |
| Mar 25, 5:24 AM EDT | Red Flag Warning | MFL | 13 hr |
| Mar 26, 4:35 AM EDT | Red Flag Warning | MFL | 14 hr |
| Mar 29, 4:40 AM EDT | Fire Weather Watch | MFL | 23 hr |
| Apr 5, 4:40 AM EDT | Dense Fog Advisory | MFL | 3 hr |
| Apr 6, 2:37 PM EDT | Fire Weather Watch | MFL | 24 hr |
| Apr 6, 3:58 PM EDT | Wind Advisory | MFL | 4 hr |
| Apr 7, 2:35 PM EDT | Red Flag Warning | MFL | 28 hr |
| Apr 12, 4:47 AM EDT | Dense Fog Advisory | MFL | 4 hr |
| Apr 14, 10:04 PM EDT | Special Weather Statement | MFL | 26 min |
| Apr 14, 10:38 PM EDT | Special Weather Statement | MFL | 52 min |
| Apr 17, 3:54 AM EDT | Red Flag Warning | MFL | 9 hr |
| Apr 23, 3:48 PM EDT | Red Flag Warning | MFL | 27 hr |
| Apr 24, 5:03 PM EDT | Red Flag Warning | MFL | 26 hr |
| Apr 26, 2:07 PM EDT | Red Flag Warning | MFL | 5 hr |
| Apr 27, 5:30 AM EDT | Red Flag Warning | MFL | 12 hr |
| Apr 29, 6:04 AM EDT | Red Flag Warning | MFL | 13 hr |
| Apr 29, 3:25 PM EDT | Fire Weather Watch | MFL | 14 hr |
| Apr 30, 5:50 AM EDT | Red Flag Warning | MFL | 14 hr |
| May 3, 4:18 AM EDT | Dense Fog Advisory | MFL | 4 hr |
| May 11, 5:51 AM EDT | Dense Fog Advisory | MFL | 2 hr |
| May 11, 4:34 PM EDT | Severe Thunderstorm Warning | MFL | 25 min |
| May 12, 2:04 PM EDT | Mesoscale Discussion | SPC | 56 min |
| May 12, 3:51 PM EDT | Special Weather Statement | MFL | 24 min |
| May 12, 4:08 PM EDT | Severe Thunderstorm Warning | MFL | 57 min |
| May 12, 4:11 PM EDT | Severe Thunderstorm Warning | MFL | 27 min |
| May 13, 3:52 PM EDT | Special Weather Statement | MFL | 23 min |
| May 13, 4:57 PM EDT | Special Weather Statement | MFL | 33 min |
| May 14, 4:11 PM EDT | Special Weather Statement | MFL | 64 min |
| May 14, 4:23 PM EDT | Special Weather Statement | MFL | 52 min |
| May 14, 4:47 PM EDT | Severe Thunderstorm Warning | MFL | 36 min |
| May 22, 5:46 AM EDT | Special Weather Statement | MFL | 59 min |
| May 22, 6:22 PM EDT | Special Weather Statement | MFL | 53 min |
| May 22, 6:28 PM EDT | Special Weather Statement | MFL | 62 min |
| May 22, 6:59 PM EDT | Special Weather Statement | MFL | 61 min |
| May 23, 1:46 PM EDT | Special Weather Statement | MFL | 29 min |
| May 23, 6:48 PM EDT | Special Weather Statement | MFL | 57 min |
| May 23, 7:04 PM EDT | Areal Flood Advisory | MFL | 2 hr |
| May 24, 11:17 AM EDT | Mesoscale Discussion | SPC | 58 min |
| May 24, 12:18 PM EDT | Special Weather Statement | MFL | 27 min |
| May 24, 12:45 PM EDT | Special Weather Statement | MFL | 45 min |
| May 24, 1:11 PM EDT | Special Weather Statement | MFL | 49 min |
| May 24, 1:26 PM EDT | Severe Thunderstorm Warning | MFL | 49 min |
| May 24, 5:36 PM EDT | Special Weather Statement | MFL | 54 min |
| May 24, 8:07 PM EDT | Special Weather Statement | MFL | 38 min |
| May 24, 8:56 PM EDT | Areal Flood Advisory | MFL | 111 min |
| May 25, 2:09 PM EDT | Special Weather Statement | MFL | 36 min |
| May 25, 5:52 PM EDT | Special Weather Statement | MFL | 53 min |
| May 27, 1:03 PM EDT | Severe Thunderstorm Warning | MFL | 57 min |
| May 27, 2:08 PM EDT | Special Weather Statement | MFL | 22 min |
| Jun 1, 4:57 PM EDT | Special Weather Statement | MFL | 48 min |
| Jun 2, 12:02 PM EDT | Special Weather Statement | MFL | 28 min |
| Jun 2, 3:43 PM EDT | Special Weather Statement | MFL | 47 min |
| Jun 2, 3:48 PM EDT | Special Weather Statement | MFL | 42 min |
| Jun 2, 4:16 PM EDT | Areal Flood Advisory | MFL | 81 min |
| Jun 2, 4:47 PM EDT | Special Weather Statement | MFL | 28 min |
| Jun 6, 12:29 AM EDT | Special Weather Statement | MFL | 31 min |
| Jun 6, 4:03 AM EDT | Special Weather Statement | MFL | 42 min |
| Jun 6, 10:45 AM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 7, 11:14 AM EDT | Special Weather Statement | MFL | 61 min |
| Jun 7, 11:21 AM EDT | Special Weather Statement | MFL | 39 min |
| Jun 7, 11:52 AM EDT | Severe Thunderstorm Warning | MFL | 53 min |
| Jun 7, 12:44 PM EDT | Special Weather Statement | MFL | 61 min |
| Jun 8, 1:48 PM EDT | Special Weather Statement | MFL | 27 min |
| Jun 10, 3:11 PM EDT | Severe Thunderstorm Warning | MFL | 40 min |
| Jun 10, 3:46 PM EDT | Areal Flood Advisory | MFL | 72 min |
| Jun 10, 4:31 PM EDT | Special Weather Statement | MFL | 44 min |
| Jun 12, 3:22 PM EDT | Special Weather Statement | MFL | 23 min |
| Jun 12, 4:54 PM EDT | Special Weather Statement | MFL | 36 min |
| Jun 12, 4:57 PM EDT | Severe Thunderstorm Warning | MFL | 28 min |
| Jun 12, 5:32 PM EDT | Severe Thunderstorm Warning | MFL | 28 min |
| Jun 12, 6:00 PM EDT | Areal Flood Advisory | MFL | 2 hr |
| Jun 12, 6:03 PM EDT | Severe Thunderstorm Warning | MFL | 25 min |
| Jun 13, 2:52 PM EDT | Special Weather Statement | MFL | 8 min |
| Jun 13, 3:30 PM EDT | Special Weather Statement | MFL | 60 min |
| Jun 13, 3:33 PM EDT | Special Weather Statement | MFL | 57 min |
| Jun 13, 3:56 PM EDT | Severe Thunderstorm Warning | MFL | 50 min |
| Jun 13, 4:28 PM EDT | Severe Thunderstorm Warning | MFL | 62 min |
| Jun 17, 1:04 AM EDT | Special Weather Statement | MFL | 56 min |
| Jun 18, 11:49 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 18, 3:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jun 18, 6:19 PM EDT | Special Weather Statement | MFL | 56 min |
| Jun 18, 6:33 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Jun 18, 6:35 PM EDT | Severe Thunderstorm Warning | MFL | 55 min |
| Jun 18, 7:50 PM EDT | Special Weather Statement | MFL | 25 min |
| Jun 19, 6:41 PM EDT | Special Weather Statement | MFL | 49 min |
| Jun 20, 5:14 PM EDT | Special Weather Statement | MFL | 46 min |
| Jun 23, 7:27 AM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 23, 11:16 AM EDT | Heat Advisory | MFL | 9 hr |
| Jun 23, 11:21 AM EDT | Mesoscale Discussion | SPC | 114 min |
| Jun 23, 1:10 PM EDT | Special Weather Statement | MFL | 65 min |
| Jun 23, 2:33 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 23, 2:42 PM EDT | Severe Thunderstorm Warning | MFL | 63 min |
| Jun 23, 3:43 PM EDT | Severe Thunderstorm Warning | MFL | 62 min |
| Jun 23, 10:14 PM EDT | Special Weather Statement | MFL | 46 min |
| Jun 23, 10:51 PM EDT | Special Weather Statement | MFL | 39 min |
| Jun 24, 12:45 AM EDT | Severe Thunderstorm Warning | MFL | 61 min |
| Jun 24, 1:59 AM EDT | Special Weather Statement | MFL | 31 min |
| Jun 24, 2:18 AM EDT | Areal Flood Advisory | MFL | 117 min |
| Jun 24, 3:14 AM EDT | Special Weather Statement | MFL | 46 min |
| Jun 26, 2:12 PM EDT | Special Weather Statement | MFL | 48 min |
| Jun 29, 4:20 PM EDT | Special Weather Statement | MFL | 25 min |
| Jul 9, 7:33 PM EDT | Special Weather Statement | MFL | 27 min |
| Jul 9, 7:59 PM EDT | Severe Thunderstorm Warning | MFL | 17 min |
| Jul 15, 5:39 PM EDT | Special Weather Statement | MFL | 21 min |
| Jul 19, 2:43 PM EDT | Special Weather Statement | MFL | 32 min |
| Jul 19, 3:49 PM EDT | Severe Thunderstorm Warning | MFL | 56 min |
| Jul 25, 4:29 PM EDT | Special Weather Statement | MFL | 31 min |
| Jul 25, 5:05 PM EDT | Severe Thunderstorm Warning | MFL | 44 min |
| Jul 26, 5:47 PM EDT | Special Weather Statement | MFL | 28 min |
| Jul 27, 5:17 PM EDT | Severe Thunderstorm Warning | MFL | 33 min |
| Jul 30, 2:05 PM EDT | Areal Flood Advisory | MFL | 115 min |
| Jul 30, 3:44 PM EDT | Severe Thunderstorm Warning | MFL | 33 min |
| Jul 30, 4:09 PM EDT | Special Weather Statement | MFL | 51 min |
| Jul 31, 2:18 PM EDT | Areal Flood Advisory | MFL | 117 min |
| Aug 1, 6:18 PM EDT | Special Weather Statement | MFL | 42 min |
| Aug 3, 6:27 PM EDT | Special Weather Statement | MFL | 33 min |
| Aug 5, 1:59 PM EDT | Special Weather Statement | MFL | 46 min |
| Aug 5, 2:06 PM EDT | Special Weather Statement | MFL | 39 min |
| Aug 5, 2:20 PM EDT | Areal Flood Advisory | MFL | 95 min |
| Aug 5, 2:57 PM EDT | Special Weather Statement | MFL | 63 min |
| Aug 5, 3:25 PM EDT | Severe Thunderstorm Warning | MFL | 34 min |
| Aug 5, 3:40 PM EDT | Severe Thunderstorm Warning | MFL | 45 min |
| Aug 5, 4:22 PM EDT | Severe Thunderstorm Warning | MFL | 37 min |
| Aug 6, 12:07 PM EDT | Special Weather Statement | MFL | 53 min |
| Aug 9, 5:11 PM EDT | Special Weather Statement | MFL | 64 min |
| Aug 12, 3:22 PM EDT | Areal Flood Advisory | MFL | 102 min |
| Aug 14, 3:41 PM EDT | Special Weather Statement | MFL | 34 min |
| Aug 14, 5:09 PM EDT | Special Weather Statement | MFL | 21 min |
| Aug 15, 3:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 16, 4:01 PM EDT | Special Weather Statement | MFL | 29 min |
| Aug 16, 4:14 PM EDT | Special Weather Statement | MFL | 16 min |
| Aug 25, 4:29 PM EDT | Special Weather Statement | MFL | 61 min |
| Aug 27, 5:00 PM EDT | Special Weather Statement | MFL | 60 min |
| Aug 31, 4:12 PM EDT | Special Weather Statement | MFL | 63 min |
| Sep 1, 7:56 PM EDT | Special Weather Statement | MFL | 34 min |
| Sep 3, 5:43 AM EDT | Dense Fog Advisory | MFL | 3 hr |
| Sep 3, 12:51 PM EDT | Special Weather Statement | MFL | 54 min |
| Sep 4, 4:36 PM EDT | Severe Thunderstorm Warning | MFL | 24 min |
| Sep 6, 6:21 PM EDT | Special Weather Statement | MFL | 24 min |
| Sep 12, 10:39 PM EDT | Areal Flood Advisory | MFL | 84 min |
| Sep 16, 5:14 PM EDT | Coastal Flood Statement | MFL | 6 days |
| Sep 20, 4:26 PM EDT | Special Weather Statement | MFL | 49 min |
| Nov 2, 3:16 AM EST | Dense Fog Advisory | MFL | 4 hr |
| Nov 3, 3:35 AM EST | Dense Fog Advisory | MFL | 4 hr |
| Nov 8, 3:34 AM EST | Wind Advisory | MFL | 35 hr |
| Nov 21, 1:30 AM EST | Dense Fog Advisory | MFL | 7 hr |
| Nov 25, 1:14 PM EST | Special Weather Statement | MFL | 31 min |
| Nov 25, 1:45 PM EST | Special Weather Statement | MFL | 30 min |
| Nov 25, 2:23 PM EST | Special Weather Statement | MFL | 22 min |
| Nov 26, 1:59 AM EST | Dense Fog Advisory | MFL | 7 hr |
| Nov 26, 2:21 PM EST | Fire Weather Watch | MFL | 17 hr |
| Nov 27, 7:00 AM EST | Fire Weather Watch | MFL | 22 hr |
| Nov 27, 7:00 AM EST | Red Flag Warning | MFL | 12 hr |
| Nov 27, 2:25 PM EST | Red Flag Warning | MFL | 27 hr |
| Dec 4, 10:48 AM EST | Special Weather Statement | MFL | 42 min |
| Dec 4, 10:24 PM EST | Mesoscale Discussion | SPC | 96 min |
| Dec 4, 11:37 PM EST | Special Weather Statement | MFL | 53 min |
| Dec 5, 12:40 AM EST | Special Weather Statement | MFL | 50 min |
| Dec 5, 12:48 AM EST | Tornado Watch | SPC | 8 hr |
| Dec 5, 2:13 AM EST | Tornado Warning | MFL | 30 min |
| Dec 5, 4:08 AM EST | Mesoscale Discussion | SPC | 97 min |
| Dec 5, 7:00 AM EST | Mesoscale Discussion | SPC | 30 min |
| Dec 5, 8:40 AM EST | Mesoscale Discussion | SPC | 35 min |
| Dec 5, 8:57 AM EST | Tornado Watch | SPC | 4 hr |
| Dec 5, 11:14 AM EST | Mesoscale Discussion | SPC | 61 min |
| Dec 5, 12:05 PM EST | Special Weather Statement | MFL | 25 min |
| Dec 8, 3:39 AM EST | Dense Fog Advisory | MFL | 5 hr |
| Dec 9, 3:18 AM EST | Dense Fog Advisory | MFL | 6 hr |
| Dec 10, 1:30 AM EST | Dense Fog Advisory | MFL | 8 hr |
| Dec 13, 3:00 AM EST | Dense Fog Advisory | MFL | 6 hr |
| Dec 16, 2:21 AM EST | Dense Fog Advisory | MFL | 7 hr |
| Dec 17, 4:58 AM EST | Dense Fog Advisory | MFL | 3 hr |
| Dec 18, 6:39 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Dec 18, 7:19 AM EST | Tornado Watch | SPC | 7 hr |
| Dec 18, 8:47 AM EST | Special Weather Statement | MFL | 28 min |
| Dec 18, 8:51 AM EST | Tornado Warning | MFL | 44 min |
| Dec 18, 9:28 AM EST | Special Weather Statement | MFL | 47 min |
| Dec 18, 10:26 AM EST | Special Weather Statement | MFL | 64 min |
| Dec 18, 11:16 AM EST | Mesoscale Discussion | SPC | 59 min |
| Dec 19, 4:11 AM EST | Coastal Flood Statement | MFL | 14 hr |
| Dec 28, 6:15 AM EST | Fire Weather Watch | MFL | 23 hr |
| Dec 29, 4:45 AM EST | Red Flag Warning | MFL | 12 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 | 26 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 86 |
| Flooding | |
| Areal Flood Advisory | 11 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 5 |
| Hard Freeze Warning | 1 |
| Wind Chill Warning | 1 |
| Freeze Watch | 4 |
| Hard Freeze Watch | 1 |
| Wind Chill Watch | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 32 |
| Fire Weather Watch | 19 |
| Fog and smoke | |
| Dense Fog Advisory | 27 |
| Coast and beach | |
| Coastal Flood Statement | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.