Skywarn Spotter Report Criteria:

Douglas,  Coos, and Curry Counties

Tornado – All Tornadoes
Funnel Cloud – All funnel clouds, watch for rotation.
Hail –        ½ inch in diameter and larger
Winds –    coastal locations:  winds greater than 45 MPH.
                  Inland locations: winds greater than 35 MPH
Wind gusts – Greater of 45 MPH or more.
Heavy Rain – Rainfall rate of ½ inch or more per hour; rainfall of 1” or more in 12 hours or 1 ½” or more in 24 hours.
Freezing Rain – Any freezing rain.
Heavy snow – 1” or more new snow
Flooding – small stream flooding or near flood and rising
                  Water ponding in low areas or crossing roadways
Low Visibility – Visibility less than 100 yards for any reason
Earthquakes – when felt
Weather Impacts: Damage, Death or Injury  If weather causes damage, death, or injury, let us know.

Jackson and Josephine Counties

Tornado – All Tornadoes
Funnel Cloud – All funnel clouds, watch for rotation.
Hail –        ½ inch in diameter and larger or hail covering the ground.
Winds –    Below 3500 ft:  winds greater than 35 MPH.
                  Above 3500 ft: winds greater than 45 MPH.
Wind gusts – 45 MPH or more.
Heavy Rain – Rainfall rate of ½ inch or more per hour; rainfall of 1” or more in 12 hours or 1 ½” or more in 24 hours.
Freezing Rain – Any rain that freezes on contact with the ground or other surfaces.
Heavy snow – Below 3500 ft: 1” or more new snow
                  Above 3500 ft: 3” or more new snow
Flooding – small stream flooding or near flood and rising
                  Water ponding in low areas or crossing roadways
Low Visibility – Visibility less than 100 yards for any reason
Earthquakes – when felt
Weather Impacts: Damage, Death or Injury  If weather causes damage, death, injury or large scale community impacts, let us know.

Siskiyou County

Tornado – All Tornadoes
Funnel Cloud – All funnel clouds, watch for rotation.
Hail –        ½ inch in diameter and larger or hail covering the ground.
Winds –    Below 5000 ft:  winds greater than 35 MPH.
                  Above 5000 ft: winds greater than 45 MPH.
Wind gusts – 45 MPH or more.
Heavy Rain – Rainfall rate of ½ inch or more per hour; rainfall of 1” or more in 12 hours or 1 ½” or more in 24 hours.
Freezing Rain – Any rain that freezes on contact with the ground or other surfaces.
Heavy snow – Below 3000 ft: 1” or more new snow
                  Above 3000 ft: 3” or more new snow
Flooding – small stream flooding or near flood and rising
                  Water ponding in low areas or crossing roadways
Low Visibility – Visibility less than 100 yards for any reason
Earthquakes – when felt
Weather Impacts: Damage, Death or Injury  If weather causes damage, death, injury or large scale community impacts, let us know.

Klamath, Lake and Modoc Counties

Tornado – All Tornadoes
Funnel Cloud – All funnel clouds, watch for rotation.
Hail –        ½ inch in diameter and larger or hail covering the ground.
Winds –    Below 5000 ft:  winds greater than 35 MPH.
                  Above 5000 ft: winds greater than 45 MPH.
Wind gusts – 45 MPH or more.
Heavy Rain – Rainfall rate of ½ inch or more per hour; rainfall of 1” or more in 12 hours or 1 ½” or more in 24 hours.
Freezing Rain – Any rain that freezes on contact with the ground or other surfaces.
Heavy snow – Below 5000 ft: 1” or more new snow
                  Above 5000 ft: 3” or more new snow
Flooding – small stream flooding or near flood and rising
                  Water ponding in low areas or crossing roadways
Low Visibility – Visibility less than 100 yards for any reason
Earthquakes – when felt
Weather Impacts: Damage, Death or Injury  If weather causes damage, death, injury or large scale community impacts, let us know.