TerraSentinel

Satellite anomaly detection over EU study regions: wildfire, deforestation, cryosphere

  • Wildfire 2/2 tables
  • Cryosphere 1/2 tables
  • Marine 1/1 table
  • Vegetation 0/2 tables · awaiting backfill

Detections in window

847,748

400 days, both regions

Days scored

5,960

days with a usable baseline

Days flagged

104 (1.7%)

z ≥ 5

Cells in Aug 2025 event

4,392

H3 res 7, peak week

Anomaly map

Hexagons are real H3 cell boundaries. Colour scales with value; the legend states the resolution, because a res-5 cell is ~253 km² and a res-7 cell is ~5 km².

Daily fire detections

Iberia and Greece. Log axis by default — counts span four orders of magnitude.

0 1,000 2,000 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-24: 622 detections · high (z=10.9) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-25: 1,184 detections · extreme (z=22.5) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-26: 998 detections · extreme (z=17.9) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-02-27: 774 detections · extreme (z=13.8) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-03: 2,238 detections · extreme (z=18.0) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-04: 866 detections · moderate (z=5.3) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-24: 2,181 detections · moderate (z=5.4) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-25: 2,540 detections · moderate (z=5.2) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-26: 2,966 detections · moderate (z=5.7) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-07-31: 1,058 detections · moderate (z=5.9) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-08-01: 975 detections · moderate (z=5.1) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-06: 394 detections · moderate (z=5.9) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2026-09-07: 439 detections · moderate (z=7.7) 2025-10 2025-12 2026-02 2026-04 2026-06 2026-08

104 flagged days marked. Strongest: 2026-02-25. switch to log scale

Strongest departures

z is the departure from the region's own ±15-day seasonal baseline, in robust units (median and scaled MAD). The model percentile is shown where batch scoring has run.

RegionDateDetectionszModel pctSeverity
iberia_fire 2026-02-25 1,184 22.5 0.934 extreme
iberia_fire 2026-02-25 1,184 22.5 0.93 extreme
iberia_fire 2026-02-25 1,184 22.5 0.935 extreme
iberia_fire 2026-02-25 1,184 22.5 0.932 extreme
iberia_fire 2026-02-25 1,184 22.5 0.93 extreme
iberia_fire 2026-02-25 1,184 22.5 0.937 extreme
iberia_fire 2026-02-25 1,184 22.5 0.938 extreme
iberia_fire 2026-02-25 1,184 22.5 0.936 extreme
iberia_fire 2026-07-03 2,238 18 0.989 extreme
iberia_fire 2026-07-03 2,238 18 0.989 extreme

Sea-ice extent

Latest value against the published NSIDC 1981–2010 per-day normal. The departure is sustained rather than episodic, so read the z-score rather than the flag.

Arctic

2026-11-01

8.02 × 10⁶ km²

normal 9.73 · z -2.98

moderate

Antarctic

2026-11-01

15.74 × 10⁶ km²

normal 17.37 · z -4.34

extreme
Full cryosphere analysis →

Pipeline health

Run history, freshness and the active model.