Alert archive / Rhode Island / Mesoscale Discussions
Mesoscale Discussions in Rhode Island, 2009
17 mesoscale discussions in 2009. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Mesoscale Discussions
- 17
- Busiest month
- July7 mesoscale discussions
- Busiest day
- July 26, 20093 mesoscale discussions
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 12:10 AM EST | Mesoscale Discussion | SPC | Bristol, Kent, Providence | 4 hr |
| Jan 7, 6:08 AM EST | Mesoscale Discussion | SPC | Bristol, Kent, Providence | 3 hr |
| Jan 10, 7:58 PM EST | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 4 hr |
| Mar 1, 9:09 PM EST | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 4 hr |
| Mar 2, 12:41 AM EST | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 4 hr |
| Jun 27, 4:38 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence | 67 min |
| Jul 2, 3:20 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 55 min |
| Jul 7, 2:00 PM EDT | Mesoscale Discussion | SPC | Kent, Providence, Washington | 90 min |
| Jul 7, 4:41 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 2 hr |
| Jul 26, 1:13 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 2 hr |
| Jul 26, 3:14 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 2 hr |
| Jul 26, 6:37 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 113 min |
| Jul 31, 2:32 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence | 88 min |
| Aug 5, 2:16 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 59 min |
| Aug 21, 5:55 PM EDT | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 80 min |
| Dec 19, 7:25 PM EST | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 5 hr |
| Dec 20, 12:32 AM EST | Mesoscale Discussion | SPC | Bristol, Kent, Newport, Providence, Washington | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
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.