Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >
Local and Regional Events:
September 17, 1911:
Pipestone, Minnesota is hit with baseball-sized hail that smashes numerous windows at the Calumet Hotel and high school. The local observer measured hail three inches deep. Click HERE for an image of the Pipestone school following the hailstorm.
September 17, 1969:
In the late afternoon 16 miles east of Pierre in Hughes County, 60 mph wind-driven penny size hail-damaged crops and buildings in the area. Unofficial amounts of 5 to 6 inches of rain also occurred with the storms.
September 17, 1975:
Heavy rain and hail fell in the Pierre area during the night flooding streets and some basements. The high winds downed power lines. The damage estimate was more than 100,000 dollars.
September 17, 1975:
Lightning started a grass fire in western Stanley County in the early morning hours of the 17th. With the arid and windy conditions, the fire quickly spread and consumed 25,000 acres of grassland before it was under control. Smoke from the fire was seen from 40 miles away. The fire also destroyed six outbuildings and an old unoccupied farmhouse. Some roads had to be closed due to the fire and smoke. Several electrical poles were also burned. Many residents were notified of possible evacuations. The fire was finally put out in the early morning hours of the 18th.
U.S.A and Global Events for September 17th:
1829: A typhoon, Japan's most catastrophic storm, inflicts widespread damage over much of the country. On the southern island of Kyushu, the storm surge off the Ariake Sea kills over 10,000. The German physician Philipp Franz von Siebold was present during this storm and succeeded in taking barometric pressure readings around Nagasaki at the risk of drowning.
1923: A devastating fire threatens the University of California at Berkeley on this day. This fire killed two and caused $10 million in damages. While the exact cause is unknown, the fire began in the dry forest northeast of Berkeley. Strong northeasterly winds blew cinders into the air which lead to the rapid-fire growth. Click HERE for more information from the History Channel. Click HERE for a video from archive.org.
1989: Hurricane Hugo hit the Virgin Islands, producing wind gusts to 97 mph at Saint Croix. Hurricane Hugo passed directly over the island of Saint Croix causing complete devastation and essentially cutting off the island from communications. A storm surge of five to seven feet occurred at Saint Croix. The only rain gauge left operating, at Caneel Bay, indicated 9.40 inches in 24 hours. Hurricane Hugo claimed the lives of three persons at Saint Croix and caused more than 500 million dollars damage.
2004: The remnants of Hurricane Ivan submerged Pittsburgh in 5.95 inches of rain in one day. That is the most rainfall Pittsburgh has seen in a 24-hour period since records began in 1876. Click HERE for a tweet from the NWS Office in Pittsburgh, Pennsylvania.
Click HERE for more This Day in Weather History from the Southeast Regional Climate Center.