Alert archive / New York / Nassau County / 2017
Weather alerts in Nassau County, New York, August 2017
18 weather alerts in August 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 0
- Watches
- 3
- Advisories
- 5
- Busiest day
- August 18, 20175 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Aug 2, 1:30 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 2:01 PM EDT | Special Weather Statement | OKX | 29 min |
| Aug 4, 7:38 AM EDT | Areal Flood Advisory | OKX | 112 min |
| Aug 5, 4:43 AM EDT | Areal Flood Advisory | OKX | 2 hr |
| Aug 6, 4:12 PM EDT | Rip Current Statement | OKX | 24 hr |
| Aug 7, 3:00 AM EDT | Flash Flood Watch | OKX | 15 hr |
| Aug 7, 3:36 AM EDT | Coastal Flood Statement | OKX | 14 hr |
| Aug 12, 10:26 PM EDT | Rip Current Statement | OKX | 22 hr |
| Aug 14, 12:02 PM EDT | Rip Current Statement | OKX | 57 hr |
| Aug 18, 8:34 AM EDT | Special Weather Statement | OKX | 41 min |
| Aug 18, 9:24 AM EDT | Areal Flood Advisory | OKX | 51 min |
| Aug 18, 10:17 AM EDT | Areal Flood Advisory | OKX | 58 min |
| Aug 18, 1:06 PM EDT | Flash Flood Watch | OKX | 8 hr |
| Aug 18, 2:27 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 21, 4:21 PM EDT | Rip Current Statement | OKX | 29 hr |
| Aug 22, 10:53 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Aug 27, 3:20 PM EDT | Rip Current Statement | OKX | 4 days |
| Aug 29, 3:58 AM EDT | High Surf Advisory | OKX | 40 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 Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Coastal Flood Statement | 1 |
| Rip Current Statement | 5 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.