It's important to know the difference between a tornado warning and a tornado watch:TORNADO WARNING:A tornado warning is issued when a tornado is indicated by radar or sighted by weather spotters.
At 1:54 p.m. on Sunday, the National Weather Service released an updated tornado warning in effect until 2:15 p.m. for Indiana County. Quarter-sized hail (1 inch) is expected with the incoming storm.
Tornado activity has picked up in March, which is traditionally the start of tornado season, but the areas of activity have expanded in recent years.
During a Severe Thunderstorm Warning, winds of at least 58 mph are possible, 1" hail, and/or a tornado. During a Tornado Warning, a tornado is occurring or could occur and any moment. Some tornado ...