43declarations
31major disasters
8emergencies
1971first on record
2026latest
By hazard
Severe Storm16
Severe Ice Storm8
Flood7
Fire5
Tornado4
Biological2
Hurricane1
By decade
51970s
31980s
31990s
132000s
112010s
82020s
Population: 45,829 in April 2020, 46,495 in July 2024 (Census Bureau estimates).
Declarations naming Osage County
| Declared | Number | Title | Hazard | Programs | Federal aid |
|---|---|---|---|---|---|
| Oct 7, 2026 | DR-4950-OK | Severe Storm and Straight-Line Winds | Severe Storm | PA | — |
| Feb 19, 2026 | FM-5621-OK | Rattlesnake Fire | Fire | PA | $17,986 |
| Oct 30, 2024 | FM-5544-OK | North Road Fire | Fire | PAHM | $114,289 |
| Apr 30, 2024 | DR-4776-OK | Severe Storms, Straight-Line Winds, Tornadoes, and Flooding | Tornado | IHPPAHM | $49.1 million |
| Feb 24, 2021 | DR-4587-OK | Severe Winter Storms | Severe Ice Storm | IHPPAHM | $8.3 million |
| Feb 17, 2021 | EM-3555-OK | Severe Winter Storm | Severe Ice Storm | PA | — |
| Apr 5, 2020 | DR-4530-OK | COVID-19 Pandemic | Biological | IHPPAHM | $334.9 million |
| Mar 13, 2020 | EM-3462-OK | COVID-19 | Biological | PA | — |
| Jul 12, 2019 | DR-4453-OK | Severe Storms, Tornadoes, Straight-Line Winds, and Flooding | Severe Storm | PAHM | $3.6 million |
| Jun 1, 2019 | DR-4438-OK | Severe Storms, Straight-Line Winds, Tornadoes, and Flooding | Severe Storm | IHPPAHM | $96.9 million |
| May 25, 2019 | EM-3411-OK | Flooding | Flood | PA | — |
| Feb 10, 2016 | DR-4256-OK | Severe Winter Storms and Flooding | Severe Storm | PAHM | $57.7 million |
| Jun 6, 2011 | DR-1989-OK | Severe Storms, Tornadoes, Straight-Line Winds, and Flooding | Severe Storm | IHPPAHM | $12.3 million |
| May 13, 2011 | DR-1985-OK | Severe Winter Storm and Snowstorm | Severe Storm | PAHM | $3.9 million |
| Mar 24, 2011 | FM-2874-OK | Osage County Fire Complex | Fire | PA | $22,074 |
| Feb 2, 2011 | EM-3316-OK | Severe Winter Storm | Severe Storm | PA | — |
| May 24, 2010 | DR-1917-OK | Severe Storms, Tornadoes, and Straight-Line Winds | Severe Storm | IHPPAHM | $11.2 million |
| Feb 25, 2010 | DR-1876-OK | Severe Winter Storm | Severe Storm | PAHM | $21.3 million |
| Jan 30, 2010 | EM-3308-OK | Severe Winter Storm | Severe Storm | PA | — |
| Jul 9, 2008 | DR-1775-OK | Severe Storms and Flooding | Severe Storm | PAHM | $9.7 million |
| Dec 18, 2007 | DR-1735-OK | Severe Winter Storms | Severe Ice Storm | PAHM | $108.8 million |
| Dec 10, 2007 | EM-3280-OK | Severe Winter Storms | Severe Ice Storm | PA | — |
| Jul 7, 2007 | DR-1712-OK | Severe Storms, Flooding, and Tornadoes | Severe Storm | IHPIAPAHM | $36.2 million |
| Feb 1, 2007 | DR-1678-OK | Severe Winter Storms | Severe Storm | PAHM | $85.8 million |
| Jan 14, 2007 | EM-3272-OK | Severe Winter Storms and Flooding | Severe Ice Storm | PA | $2.1 million |
| Jan 19, 2006 | FM-2628-OK | Sperry Fire | Fire | PA | — |
| Jan 10, 2006 | DR-1623-OK | Extreme Wildfire Threat | Fire | IHPIAPAHM | $13.6 million |
| Sep 5, 2005 | EM-3219-OK | Hurricane Katrina Evacuation | Hurricane | PA | $12.7 million |
| May 10, 2003 | DR-1465-OK | Severe Storms and Tornadoes | Severe Storm | IHPIAPAHM | $7.5 million |
| Feb 4, 2003 | DR-1452-OK | Severe Ice Storm | Severe Ice Storm | PAHM | $5.1 million |
| Feb 1, 2002 | DR-1401-OK | Severe Winter Ice Storm | Severe Ice Storm | IAPAHM | $128.5 million |
| Jan 5, 2001 | DR-1355-OK | Severe Winter Ice Storm | Severe Ice Storm | IAPA | $180.4 million |
| Jun 26, 1995 | DR-1058-OK | Tornadoes, Severe Storms and Flooding | Tornado | PA | — |
| May 12, 1993 | DR-991-OK | Severe Storms, Tornadoes & Flooding | Severe Storm | IAPA | — |
| May 8, 1991 | DR-905-OK | Severe Storms & Tornadoes | Tornado | IAPA | — |
| Oct 14, 1986 | DR-778-OK | Severe Storms & Flooding | Flood | IAPA | — |
| May 31, 1984 | DR-709-OK | Severe Storms & Flooding | Flood | IAPA | — |
| May 3, 1984 | DR-704-OK | Severe Storms & Tornadoes | Tornado | IAPA | — |
| Nov 26, 1974 | DR-453-OK | Severe Storms & Flooding | Flood | IAPA | — |
| Jun 10, 1974 | DR-441-OK | Severe Storms & Flooding | Flood | IAPA | — |
| Mar 22, 1974 | DR-419-OK | Heavy Rains & Flooding | Flood | IAPA | — |
| Jun 13, 1973 | DR-392-OK | Severe Storms, Flooding, & Tornadoes | Severe Storm | IAPA | — |
| Sep 28, 1971 | DR-314-OK | Heavy Rains & Floods | Flood | IAPA | — |