Fire season: about 22 weeks left · 0.0× the usual for this week
Fire clock
| Year | Harmonized | Raw |
|---|---|---|
| 2001 | 146 | 15 |
| 2002 | 123 | 15 |
| 2003 | 274 | 86 |
| 2004 | 302 | 93 |
| 2005 | 279 | 89 |
| 2006 | 131 | 31 |
| 2007 | 273 | 75 |
| 2008 | 213 | 55 |
| 2009 | 121 | 28 |
| 2010 | 228 | 63 |
| 2011 | 116 | 22 |
| 2012 | 239 | 226 |
| 2013 | 307 | 307 |
| 2014 | 318 | 318 |
| 2015 | 168 | 168 |
| 2016 | 226 | 226 |
| 2017 | 225 | 225 |
| 2018 | 69 | 135 |
| 2019 | 162 | 287 |
| 2020 | 244 | 497 |
| 2021 | 193 | 423 |
| 2022 | 79 | 172 |
| 2023 | 155 | 264 |
| 2024 | 104 | 337 |
| 2025 | 134 | 398 |
| 2026 | 46 | 138 |
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
Next 7 days
0%
Low
Expected detections: ~1.2
What's ahead
Next 7 days
Low~1.2 expected · usual 2.8
Next 3 months
Quieter than usual
~39 expected · usual 85
likely 1.7–126 · usual 0.0–211
Season
Season
Two-peak season: spring and summer–autumn
Critical windows
mid December – mid January
27% of annual activity
late March – mid April
14% of annual activity
early March – mid March
12% of annual activity
The normal year vs 2026
25-year history
Jump test (Pettitt): the raw record jumps in 2012 to 5.5× its earlier level (p < 0.001). ODLAR's record has none (p 0.26).
Unusual years
2018
69
season ended 8 weeks late
2021
193
season ended 9 weeks early
2023
155
season ended 11 weeks early
2026
46
only 0.2× the normal annual activity
Right now
This week is more active than 20% of past years at this time