Fire season: about 19 weeks left
Fire clock
| Year | Harmonized | Raw |
|---|---|---|
| 2001 | 99 | 17 |
| 2002 | 17 | 2 |
| 2003 | 8 | 0 |
| 2004 | 23 | 4 |
| 2005 | 34 | 9 |
| 2006 | 24 | 4 |
| 2007 | 30 | 7 |
| 2008 | 35 | 7 |
| 2009 | 11 | 1 |
| 2010 | 12 | 1 |
| 2011 | 23 | 4 |
| 2012 | 41 | 41 |
| 2013 | 6 | 6 |
| 2014 | 16 | 16 |
| 2015 | 9 | 9 |
| 2016 | 31 | 31 |
| 2017 | 22 | 22 |
| 2018 | 15 | 24 |
| 2019 | 12 | 26 |
| 2020 | 22 | 48 |
| 2021 | 11 | 19 |
| 2022 | 25 | 47 |
| 2023 | 3 | 7 |
| 2024 | 5 | 23 |
| 2025 | 11 | 43 |
| 2026 | 11 | 24 |
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: ~0.1
What's ahead
Next 7 days
Low~0.1 expected · usual 0.1
Next 3 months
About usual
~1.2 expected · usual 1.4
likely 0.0–3.6 · usual 0.0–1.8
Season
Season
Two-peak season: spring and summer–autumn
Critical windows
early July – mid August
37% of annual activity
late February – late March
30% of annual activity
The normal year vs 2026
25-year history
Jump test (Pettitt): the raw record jumps in 2012 to 5.1× its earlier level (p 0.002). ODLAR's record has none (p 0.11).
Unusual years
2001
99
5.7× the normal annual activity
peak 6.8× stronger than normal
season ended 29 weeks early
2005
34
season ended 13 weeks early
2007
30
season began 6 weeks late
2012
41
season began 25 weeks late
2014
16
season began 25 weeks late
2020
22
season began 25 weeks late
2021
11
season began 9 weeks late
2022
25
season began 6 weeks late
2023
3
only 0.2× the normal annual activity
2025
11
season began 9 weeks late
Right now
This week is more active than 24% of past years at this time