SAN JOAQUIN COUNTY, Calif. — A tornado warning expired for portions of the following counties Thursday: Calaveras, Amador, San Joaquin, and Stanislaus, CA.
The warning included the areas of Wallace, Campo Seco, Rancho Calaveras, Valley Springs, and San Andreas.
According to the National Weather Service, there was potential threat for penny-sized hail, and the potential exposure area included 12,956 people and eight schools.
The Calaveras County Office of Emergency Services said a thunderstorm with the potential of producing a tornado was located over "Valley Springs, or near Paloma, moving northeast at 15 mph." Damage to roofs, windows and vehicles were possible along with tree damage.
Craig Shoemaker, meteorologist for the National Weather Service, said there no were reports of damage or reported touchdowns related to the tornado warning.
However, Shoemaker did say that NWS got many reports of hail and street flooding, especially in the tornado warning area and in Valley Springs. NWS also confirmed that funnel cloud formed over Stockton around noon.
The Calaveras County Office of Emergency Services said a thunderstorm with the potential of producing a tornado was located over "Valley Springs, or near Paloma, moving northeast at 15 mph." Damage to roofs, windows and vehicles were possible along with tree damage.
The National Weather Service also issued a special weather statement for Roseville, Chico, and Antelope until 6 p.m. It has since expired. Authorities said the warning was issued due to 30 mph winds and potential pea-sized hail.