Free tools · Seen from space
Fire in Ward 3, Siyathemba
Fire in the twelve months to October 2026: 59 fire detections seen from space; 176 ha burnt in the 7 of those months with burnt area out. The most since 2012: 2023, 119.
Two readings from space. Fire detections are hot spots a VIIRS satellite saw as it passed, each about 375 m across, counted where they fall in the place: a big fire gives many, a short one between passes none. Burnt area is the ground that looks burnt afterwards, from Sentinel-3 at 300 m, in hectares. Neither is a fire report from the ground.
The last twelve months
- 59Fire detectionsNovember 2025 to October 2026
- 176 haBurnt7 of the twelve months; the rest not out yet
Show the numbers
| When or what | Figure |
|---|---|
| November 2025 | 0 fire detections |
| December 2025 | 1 fire detection |
| January 2026 | 3 fire detections |
| February 2026 | 0 fire detections |
| March 2026 | 0 fire detections |
| April 2026 | 0 fire detections |
| May 2026 | 7 fire detections |
| June 2026 | 20 fire detections |
| July 2026 | 28 fire detections |
| August 2026 | 0 fire detections |
| September 2026 | 0 fire detections |
| October 2026 | 0 fire detections |
| November 2025 | 5.0 ha burnt (0.001% of the place) |
| December 2025 | 49 ha burnt (0.011% of the place) |
| January 2026 | 0.0 ha burnt (0.000% of the place) |
| February 2026 | 0.0 ha burnt (0.000% of the place) |
| March 2026 | 0.0 ha burnt (0.000% of the place) |
| April 2026 | 0.0 ha burnt (0.000% of the place) |
| May 2026 | 122 ha burnt (0.027% of the place) |
| June 2026 | not out yet |
| July 2026 | not out yet |
| August 2026 | not out yet |
| September 2026 | not out yet |
| October 2026 | not out yet |
| Month | Detections | Nominal or high confidence | NOAA-20 (second reading) | Burnt | Share of the place | Land seen |
|---|---|---|---|---|---|---|
| October 2026 | 0 | 0 | 0 | not out yet | · | · |
| September 2026 | 0 | 0 | 0 | not out yet | · | · |
| August 2026 | 0 | 0 | 0 | not out yet | · | · |
| July 2026 | 28 | 24 | 29 | not out yet | · | · |
| June 2026 | 20 | 18 | 10 | not out yet | · | · |
| May 2026 | 7 | 7 | 2 | 122 ha | 0.027% | 100% |
| April 2026 | 0 | 0 | 0 | 0.0 ha | 0.000% | 100% |
| March 2026 | 0 | 0 | 0 | 0.0 ha | 0.000% | 100% |
| February 2026 | 0 | 0 | 0 | 0.0 ha | 0.000% | 100% |
| January 2026 | 3 | 3 | 0 | 0.0 ha | 0.000% | 100% |
| December 2025 | 1 | 1 | 3 | 49 ha | 0.011% | 100% |
| November 2025 | 0 | 0 | 1 | 5.0 ha | 0.001% | 100% |
NOAA-20 carries the same instrument as S-NPP and passes about 50 minutes apart, so its count is a second reading of the same fires, not extra fires. “Land seen” is the share of the place’s land the burnt-area product saw often enough that month to tell.
The worst years
- 2023119 fire detections, most in December 2023; 3,671 ha burnt
- 2017117 fire detections, most in June 2017
- 201895 fire detections, most in June 2018
By hectares burnt (whole years from 2019): 2023, 3,671 ha (0.80% of the place); 2024, 3,070 ha (0.67% of the place); 2020, 2,588 ha (0.57% of the place).
Every year since 2012
| Year | Fire detections | Burnt | Share of the place |
|---|---|---|---|
| 2026 (10 months) | 58 | 5 months out | · |
| 2025 | 54 | 2,255 ha | 0.49% |
| 2024 | 65 | 3,070 ha | 0.67% |
| 2023 | 119 | 3,671 ha | 0.80% |
| 2022 | 55 | 1,455 ha | 0.32% |
| 2021 | 56 | 2,401 ha | 0.53% |
| 2020 | 42 | 2,588 ha | 0.57% |
| 2019 | 36 | 1,634 ha | 0.36% |
| 2018 | 95 | 6 months out | · |
| 2017 | 117 | · | · |
| 2016 | 64 | · | · |
| 2015 | 27 | · | · |
| 2014 | 68 | · | · |
| 2013 | 26 | · | · |
| 2012 (11 months) | 71 | · | · |
Detections from February 2012 (S-NPP); burnt area from July 2018, so whole years of it from 2019.
Source
Seen from space by American and European satellites: not fires reported on the ground.
How we worked this out
What we changed: we counted FIRMS’s detections (presumed vegetation fires only) by the 2026 ward their position falls in, and summed CLMS’s burned fraction times each pixel’s area over each ward; municipalities, districts and provinces are the sums of their wards.
Fire detections: we acknowledge the use of data and/or imagery from NASA’s Fire Information for Resource Management System (FIRMS), part of NASA’s LANCE (VIIRS 375 m, S-NPP and NOAA-20). Burnt area: generated using European Union’s Copernicus Land Monitoring Service information (Burnt Area 300 m version 4, DOI 10.2909/8fa58061-28ab-49bb-9b77-c26b50733e34), modified; this does not mean the European Union endorses us.
Dataset: burnt area and fire, release of 12 November 2026.