Alaska storm reports: CSV downloads by year

Name: Alaska storm reports (hail, tornado, wind), by year
Creator: National Storms

IndependentNot affiliated with NOAA or the National Weather Service.

Every hail, tornado and damaging-wind report in Alaska in the NOAA Storm Prediction Center record: 28 hail, 5 tornado and 14 wind reports. Click a count to download that year's reports as a CSV file.

Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology

Year	Hail reports	Tornado reports	Wind reports
2025	2	0	2
2024	1	1	1
2023	0	0	2
2019	0	0	2
2018	2	0	0
2015	1	0	0
2011	0	0	1
2010	4	0	1
2008	0	0	3
2007	5	0	1
2005	10	1	0
2004	3	2	0
2002	0	0	1
1959	0	1	0

More on Alaska: hail history · tornadoes · damaging wind · all states

About these files

Source: NOAA Storm Prediction Center. Through 2025: the SPC severe weather database (SVRGIS: tornadoes since 1950, hail and wind since 1955), which NOAA reviews and finalizes. From January 2026: SPC's preliminary daily storm reports, which can contain duplicates and are revised before they enter the final database. Data through November 6, 2026.
Storm day: 12:00 UTC to 12:00 UTC the next day (7 a.m. to 7 a.m. Eastern Standard Time), the SPC convention. time_utc is the report time.
Units: hail size in inches; wind speed in knots as SPC records it (with mph alongside; many are estimates, not measured gusts); tornado intensity on the Fujita (before February 2007) or Enhanced Fujita scale, blank where unknown.
Counties are today's (2024 Census) counties; reports filed under counties that no longer exist are placed by their location.
Reports are what spotters, the public and NWS staff reported; they are not damage assessments, and rural areas and earlier decades are undercounted. Files start with two lines beginning with # that credit the source; skip them when loading (pandas: comment="#").
Free to use. Please credit “NOAA Storm Prediction Center via National Storms (nationalstorms.com)”. See the methodology.