Unmapped Dataworks

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Fire in uMlalazi

Fire in the twelve months to October 2026: 771 fire detections seen from space; 693 ha burnt in the 7 of those months with burnt area out. The most since 2012: 2014, 2,087.

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 201)November 2025: 12 fire detectionsDecember 2025: 5 fire detectionsJanuary 2026: 18 fire detectionsFebruary 2026: 55 fire detectionsMarch 2026: 1 fire detectionApril 2026: 19 fire detectionsMay 2026: 151 fire detectionsJune 2026: 74 fire detectionsJuly 2026: 135 fire detectionsAugust 2026: 201 fire detectionsSeptember 2026: 56 fire detectionsOctober 2026: 44 fire detectionsHectares burnt (most 483)November 2025: 16 ha burnt (0.007% of the place)December 2025: 0.0 ha burnt (0.000% of the place)January 2026: 19 ha burnt (0.009% of the place)February 2026: 131 ha burnt (0.059% of the place)March 2026: 0.0 ha burnt (0.000% of the place)April 2026: 44 ha burnt (0.020% of the place)May 2026: 483 ha burnt (0.22% 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 uMlalazi, 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 uMlalazi, November 2025 to October 2026.: every figure
When or whatFigure
November 202512 fire detections
December 20255 fire detections
January 202618 fire detections
February 202655 fire detections
March 20261 fire detection
April 202619 fire detections
May 2026151 fire detections
June 202674 fire detections
July 2026135 fire detections
August 2026201 fire detections
September 202656 fire detections
October 202644 fire detections
November 202516 ha burnt (0.007% of the place)
December 20250.0 ha burnt (0.000% of the place)
January 202619 ha burnt (0.009% of the place)
February 2026131 ha burnt (0.059% of the place)
March 20260.0 ha burnt (0.000% of the place)
April 202644 ha burnt (0.020% of the place)
May 2026483 ha burnt (0.22% 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 2026443729not out yet··
September 2026564969not out yet··
August 2026201193201not out yet··
July 2026135127191not out yet··
June 2026747185not out yet··
May 2026151145145483 ha0.22%99%
April 202619182344 ha0.020%99%
March 20261140.0 ha0.000%99%
February 2026554865131 ha0.059%99%
January 202618182019 ha0.009%99%
December 20255520.0 ha0.000%99%
November 202512122216 ha0.007%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): 2024, 12,979 ha (5.9% of the place); 2019, 8,825 ha (4.0% of the place); 2021, 8,532 ha (3.9% of the place).

Every year since 2012

YearFire detectionsBurntShare of the place
2026 (10 months)7545 months out·
20255972,520 ha1.1%
20241,04412,979 ha5.9%
20237623,389 ha1.5%
20225641,861 ha0.85%
20211,5528,532 ha3.9%
20209383,715 ha1.7%
20191,6928,825 ha4.0%
20186196 months out·
2017935··
2016482··
2015316··
20142,087··
20131,324··
2012 (11 months)1,970··

Detections from February 2012 (S-NPP); burnt area from July 2018, so whole years of it from 2019. A larger place’s figures are the sums of its 2026 wards.

Each ward

Places in each ward: © OpenStreetMap contributors.

Everything we hold for uMlalazi, on one page

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.

Unmapped Dataworks