Beaverton, OR Tornado History — 29 Tornadoes Since 1950
How many tornadoes has Beaverton, OR had?
Beaverton has had 29 tornadoes on record within 25 miles since 1950, including 1 violent (EF3+) tornado.
When was the most recent tornado near Beaverton?
The most recent tornado within 25 miles of Beaverton was an EF0 on October 24, 2022.
When is tornado season in Beaverton?
October is historically the peak month for tornadoes near Beaverton, with 10 on record. Spring through early summer (April–June) generally sees the highest activity across most of the central and southern United States.
At a Glance
Recent Tornado Activity Near Beaverton
The last 20 years of confirmed tornadoes within 25 miles — 14 total, averaging 0.7 per year over this window.
Tornadoes by Decade
Tornadoes by Enhanced Fujita Rating
F0–F5 ratings (pre-2007) are grouped with their EF equivalents. The Enhanced Fujita scale replaced the original Fujita scale in February 2007.
Tornadoes by Month
Casualties on Record Near Beaverton
6 fatalities have been recorded within 25 miles of Beaverton since 1950, across 1 event. 300 injuries have been reported across all events. 1972 was the deadliest year on record.
The deadliest single event was a F3 on April 5, 1972, which caused 6 fatalities along a 8.7-mile track.
Notable Tornadoes Near Beaverton
About Tornadoes in Beaverton
This overview was written April 23, 2026. The tornado counts and notable-event figures elsewhere on this page reflect the latest data and may differ from this summary.
Beaverton, Oregon has experienced 29 documented tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. While tornadoes are relatively rare in the Pacific Northwest compared to the central United States, the region does see occasional tornado activity, particularly during the fall and winter months when atmospheric conditions can support rotating storms. The majority of these events have been weak, with 20 rated EF0 and 7 rated EF1 on the Enhanced Fujita scale, which measures tornado intensity based on damage.
Tornado activity in the Beaverton area has increased in recent decades, with just one event recorded in the 1960s and two in the 1970s, compared to nine tornadoes in the 2010s. The 1990s saw six tornadoes, while the 2000s recorded seven events. Through the early 2020s, three tornadoes have been documented. October stands out as the peak month for tornado occurrence in this area, with 10 events recorded during that month over the 73-year period.
The most significant tornado in the region's history occurred on April 5, 1972, when an F3 tornado carved an 8.7-mile path with a maximum width of 440 yards. This event remains both the deadliest and costliest on record, causing six fatalities and $27.5 million in property damage. It is one of only two tornadoes in the area to reach EF2 intensity or higher since 1950. The longest-tracked tornado was an EF1 event on January 10, 2008, which traveled 10.1 miles and caused $525,000 in damage, while the widest was an EF1 tornado on December 10, 2015, reaching 528 yards across.
The most recent tornado occurred on October 24, 2022, a brief EF0 event with a maximum width of just 17 yards that caused $25,000 in property damage and no injuries. The predominance of EF0 and EF1 tornadoes reflects the typical pattern for the region, where atmospheric conditions generally produce weaker rotating storms compared to the stronger tornadoes common in the central and southern Plains states during spring and early summer.