Alert archive / Rhode Island / Dense Fog Advisories
Dense Fog Advisories in Rhode Island, 2020
18 dense fog advisories in 2020. 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 dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Dense Fog Advisories
- 18
- Busiest month
- September5 dense fog advisories
- Busiest day
- May 26, 20202 dense fog advisories
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 |
|---|---|---|---|---|
| May 25, 9:16 PM EDT | Dense Fog Advisory | BOX | Bristol, Newport, Washington | 11 hr |
| May 26, 2:21 PM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Washington | 18 hr |
| May 27, 4:07 PM EDT | Dense Fog Advisory | BOX | Bristol, Newport, Washington | 15 hr |
| May 28, 10:13 PM EDT | Dense Fog Advisory | BOX | Newport, Washington | 14 hr |
| Jun 10, 4:10 PM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Washington | 12 hr |
| Jun 23, 7:10 PM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Washington | 8 hr |
| Jul 2, 2:19 AM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Providence | 7 hr |
| Jul 18, 4:22 AM EDT | Dense Fog Advisory | BOX | Newport, Washington | 4 hr |
| Sep 2, 7:17 PM EDT | Dense Fog Advisory | BOX | Kent, Newport, Providence, Washington | 5 hr |
| Sep 8, 3:16 AM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Providence, Washington | 5 hr |
| Sep 8, 7:10 PM EDT | Dense Fog Advisory | BOX | Washington | 13 hr |
| Sep 10, 1:42 AM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Washington | 8 hr |
| Sep 28, 9:06 PM EDT | Dense Fog Advisory | BOX | Newport, Washington | 13 hr |
| Oct 20, 11:17 PM EDT | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Providence, Washington | 13 hr |
| Oct 21, 6:16 PM EDT | Dense Fog Advisory | BOX | Newport, Washington | 15 hr |
| Nov 10, 2:57 AM EST | Dense Fog Advisory | BOX | Bristol, Newport, Washington | 6 hr |
| Dec 12, 6:46 PM EST | Dense Fog Advisory | BOX | Providence | 15 hr |
| Dec 21, 12:21 AM EST | Dense Fog Advisory | BOX | Bristol, Kent, Newport, Providence, Washington | 7 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 archive20192021
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.