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Fire in Ward 1, Letsemeng

Fire in the twelve months to October 2026: 113 fire detections seen from space; 660 ha burnt in the 7 of those months with burnt area out. The most since 2012: 2023, 236.

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

Fire detections (most 42)November 2025: 7 fire detectionsDecember 2025: 26 fire detectionsJanuary 2026: 0 fire detectionsFebruary 2026: 0 fire detectionsMarch 2026: 3 fire detectionsApril 2026: 3 fire detectionsMay 2026: 7 fire detectionsJune 2026: 42 fire detectionsJuly 2026: 16 fire detectionsAugust 2026: 2 fire detectionsSeptember 2026: 6 fire detectionsOctober 2026: 1 fire detectionHectares burnt (most 442)November 2025: 210 ha burnt (0.063% of the place)December 2025: 442 ha burnt (0.13% 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: 8.3 ha burnt (0.002% of the place)May 2026: 0.0 ha burnt (0.000% of the place)June 2026: not out yetJuly 2026: not out yetAugust 2026: not out yetSeptember 2026: not out yetOctober 2026: not out yetNovDecJanFebMarAprMayJunJulAugSepOct
Fire detections and hectares burnt each month in Ward 1, Letsemeng, November 2025 to October 2026. A flat tick is a month the source has not covered yet; burnt area comes out some weeks after the detections.
Show the numbers
Fire detections and hectares burnt each month in Ward 1, Letsemeng, November 2025 to October 2026.: every figure
When or whatFigure
November 20257 fire detections
December 202526 fire detections
January 20260 fire detections
February 20260 fire detections
March 20263 fire detections
April 20263 fire detections
May 20267 fire detections
June 202642 fire detections
July 202616 fire detections
August 20262 fire detections
September 20266 fire detections
October 20261 fire detection
November 2025210 ha burnt (0.063% of the place)
December 2025442 ha burnt (0.13% of the place)
January 20260.0 ha burnt (0.000% of the place)
February 20260.0 ha burnt (0.000% of the place)
March 20260.0 ha burnt (0.000% of the place)
April 20268.3 ha burnt (0.002% of the place)
May 20260.0 ha burnt (0.000% of the place)
June 2026not out yet
July 2026not out yet
August 2026not out yet
September 2026not out yet
October 2026not out yet
MonthDetectionsNominal or high confidenceNOAA-20 (second reading)BurntShare of the placeLand seen
October 2026104not out yet··
September 2026665not out yet··
August 2026225not out yet··
July 2026161642not out yet··
June 2026424156not out yet··
May 20267720.0 ha0.000%99%
April 20263398.3 ha0.002%99%
March 20263300.0 ha0.000%99%
February 20260000.0 ha0.000%99%
January 20260000.0 ha0.000%99%
December 2025262419442 ha0.13%99%
November 2025771210 ha0.063%99%

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

By hectares burnt (whole years from 2019): 2020, 3,567 ha (1.1% of the place); 2022, 3,355 ha (1.0% of the place); 2023, 3,349 ha (1.00% of the place).

Every year since 2012

YearFire detectionsBurntShare of the place
2026 (10 months)805 months out·
20251622,472 ha0.74%
2024842,411 ha0.72%
20232363,349 ha1.00%
20221973,355 ha1.0%
20211382,284 ha0.68%
2020873,567 ha1.1%
2019861,622 ha0.48%
20181206 months out·
201783··
2016106··
2015130··
2014141··
2013118··
2012 (11 months)93··

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.

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