How many tornadoes has San Lorenzo, CA had?
San Lorenzo has had 15 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near San Lorenzo?
The most recent tornado within 25 miles of San Lorenzo was an F1 on March 20, 2005.
When is tornado season in San Lorenzo?
March is historically the peak month for tornadoes near San Lorenzo, with 3 on record. April through June account for 4 of the 15 tornadoes on record near San Lorenzo.
At a Glance
Tornadoes Since 1950
15
Within search radius
Violent (EF3+)
0
0.0% of total
Peak Month
March
3 on record
Per Year Avg
0.2
Across 76 years
Tornadoes by Decade
1950s
2
1980s
5
1990s
7
2000s
1
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.
EF0
9
EF1
4
EF2
2
Tornadoes by Month
Jan
2
Feb
2
Mar
3
Apr
2
May
2
Jun
0
Jul
0
Aug
0
Sep
2
Oct
0
Nov
0
Dec
2
Have any tornadoes near San Lorenzo been fatal?
No fatalities are on record within 25 miles of San Lorenzo from any of the 15 tornadoes since 1950, though 3 injuries have been reported, according to NOAA Storm Prediction Center records.
Notable Tornadoes Near San Lorenzo
Costliest Tornado
F2 on January 11, 1951 — est. ~$2.8M (NOAA damage class, pre-1996 estimate).
Widest Tornado
F0 on December 5, 1998 — 150 yards wide.
Longest Path
F2 on January 11, 1951 — 5.7 mile track.
Most Recent
F1 on March 20, 2005.
What the record shows near San Lorenzo
The 1990s were the busiest decade near San Lorenzo, with 7 of the 15 confirmed tornadoes within 25 miles; the 2000s have produced 1 so far. The San Lorenzo record runs from the 1950s to today.
Of the tornadoes rated near San Lorenzo, 13 reached EF0 or EF1 and 2 reached EF2 or stronger. The most intense on record near San Lorenzo is rated EF2, of which 2 are logged.
Frequently Asked Questions
How many tornadoes has San Lorenzo, CA had?
Since 1950, 15 tornadoes have been recorded within 25 miles of San Lorenzo. Data source: NOAA Storm Prediction Center.
When is tornado season in San Lorenzo?
March is historically the peak month for tornadoes near San Lorenzo, with 3 tornadoes on record. Tornadoes can occur any time of year, but spring months (April–June) generally see the highest activity across most of the central and southern United States.
When was the most recent tornado near San Lorenzo?
The most recent tornado within 25 miles of San Lorenzo was an F1 on March 20, 2005.
How do I get tornado warnings for San Lorenzo?
Vortex delivers real-time tornado warnings, severe thunderstorm alerts, and SPC outlook updates for any US location via push notification and phone call. Alerts are sourced directly from the National Weather Service and updated within seconds of issuance.
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