Fire season: about 16 weeks left · 0.1× the usual for this week
Fire clock
| Year | Harmonized | Raw |
|---|---|---|
| 2001 | 12580 | 1102 |
| 2002 | 17329 | 2093 |
| 2003 | 13632 | 3204 |
| 2004 | 12736 | 2841 |
| 2005 | 23307 | 5737 |
| 2006 | 7891 | 1848 |
| 2007 | 22924 | 5359 |
| 2008 | 12521 | 3096 |
| 2009 | 11382 | 2665 |
| 2010 | 14035 | 3317 |
| 2011 | 10832 | 2632 |
| 2012 | 18241 | 15421 |
| 2013 | 17124 | 17124 |
| 2014 | 16468 | 16468 |
| 2015 | 16315 | 16315 |
| 2016 | 21378 | 21378 |
| 2017 | 13728 | 13728 |
| 2018 | 16715 | 22693 |
| 2019 | 11344 | 22782 |
| 2020 | 11230 | 22405 |
| 2021 | 19450 | 38141 |
| 2022 | 9313 | 18361 |
| 2023 | 11842 | 23161 |
| 2024 | 12335 | 25043 |
| 2025 | 19073 | 37863 |
| 2026 | 10307 | 30823 |
Tap a week to see the detections behind it.
A detection is a heat signal seen from space, not burned area or a count of separate fires.
November vs a usual year
Weeks of 26 Oct – 8 Nov, compared with the same weeks of every year since 2001
Raw satellite data would say 3.2× the usual, because it joins MODIS and VIIRS as they are and VIIRS sees far more small fires. Corrected, it is 1.6×.
Next 7 days
0%
Moderate
Expected detections: ~180.5
What's ahead
Next 7 days
Moderate~180 expected · usual 159
Next 3 months
About usual
~6,944 expected · usual 7,925
likely 1,549–12,007 · usual 784–15,868
Season
Season
Critical windows
mid December – early March
78% of annual activity
The normal year vs 2026
25-year history
Jump test (Pettitt): the raw record jumps in 2012 to 7.2× its earlier level (p < 0.001). ODLAR's record has none (p 0.98).
Unusual years
2009
11,382
season began 12 weeks early
2020
11,230
season began 15 weeks early
season ended 3 weeks late
2024
12,335
season ended 3 weeks late
2026
10,307
season began 17 weeks early
Right now
This week is more active than 0% of past years at this time