ALERT ARCHIVE


Daily history of all alerts posted by the National Weather Service for the surrounding area.

Select a date

Sunday August 21, 2016
5 total alerts issued on this day
LOCATION/ALERT ISSUED EXPIRES DURATION
Delaware New York
Flood Advisory
Aug 21
3:41pm
Aug 21
5:45pm
2 hours
04 minutes
Northern Wayne Pennsylvania
Flood Advisory
Aug 21
3:41pm
Aug 21
4:45pm
1 hour
04 minutes
Susquehanna Pennsylvania
Flood Advisory
Aug 21
3:41pm
Aug 21
4:45pm
1 hour
04 minutes
Northern Wayne Pennsylvania
Flood Advisory
Aug 21
3:41pm
Aug 21
5:45pm
2 hours
04 minutes
Susquehanna Pennsylvania
Flood Advisory
Aug 21
3:41pm
Aug 21
5:45pm
2 hours
04 minutes

Random Fact

Weather Terms

Enhanced Fujita Scale or EF-Scale - A scale of wind damage intensity in which wind speeds are inferred from analysis of wind damage. All tornadoes and most other windstorms are assigned a numerical rating from this scale according to the most intense damage caused by the storm. EF0 (weak) 6585 mph, light damage EF1 (weak) 86110 mph, moderate damage EF2 (strong) 111135 mph, considerable damage EF3 (strong) 136165 mph, severe damage EF4 (violent) 166200 mph, devastating damage EF5 (violent) >200 mph, incredible damage