Peak fire period now
Fire clock
| Year | Harmonized | Raw |
|---|---|---|
| 2001 | 23 | 3 |
| 2002 | 23 | 3 |
| 2003 | 18 | 1 |
| 2004 | 24 | 4 |
| 2005 | 28 | 4 |
| 2006 | 26 | 3 |
| 2007 | 44 | 10 |
| 2008 | 46 | 6 |
| 2009 | 31 | 2 |
| 2010 | 17 | 1 |
| 2011 | 33 | 5 |
| 2012 | 15 | 14 |
| 2013 | 16 | 16 |
| 2014 | 12 | 12 |
| 2015 | 11 | 11 |
| 2016 | 9 | 9 |
| 2017 | 10 | 10 |
| 2018 | 8 | 15 |
| 2019 | 20 | 41 |
| 2020 | 22 | 35 |
| 2021 | 9 | 31 |
| 2022 | 22 | 41 |
| 2023 | 32 | 60 |
| 2024 | 15 | 42 |
| 2025 | 16 | 43 |
| 2026 | 12 | 49 |
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 6.0× the usual, because it joins MODIS and VIIRS as they are and VIIRS sees far more small fires. Corrected, it is 3.8×.
Next 7 days
0%
Moderate
Expected detections: ~1.1
What's ahead
Next 7 days
Moderate~1.1 expected · usual 0.8
Next 3 months
Quieter than usual
~3.6 expected · usual 5.8
likely 2.7–11 · usual 0.0–14
Season
Season
Two-peak season: spring and summer–autumn
Critical windows
mid October – late November
21% of annual activity
late January – early February
10% of annual activity
late March – mid April
8% of annual activity
The normal year vs 2026
25-year history
Jump test (Pettitt): the raw record jumps in 2012 to 7.1× its earlier level (p < 0.001). ODLAR's record changes level in 2012 (p 0.006): a real change, or a trend.
Unusual years
2008
46
peak 3.2× stronger than normal
season began 7 weeks late
2009
31
peak 3.2× stronger than normal
2015
11
season began 8 weeks early
2017
10
season began 7 weeks late
2018
8
only 0.4× the normal annual activity
2023
32
season began 8 weeks early
2025
16
season began 7 weeks early
2026
12
season ended 9 weeks early
Right now
This week is more active than 14% of past years at this time