Algiers compared with all land on Earth
The area around Algiers scores 31 of 100 today: lower combined natural hazard than 31% of the land on Earth.
Ten pillars (0–100)
- Heat39temperature
- Flood22rivers
- Wind61storms
- Earthquake20quakes
- Wildfire36fires
- Climate velocity19warming
- Air41pollution
- Water8scarcity
- Coast7sea-rise
- Ground37landslides
SSP5-8.5 2085 stress test
Under the SSP5-8.5 stress test for 2085, the combined score is 28 of 100.
This cell's combined hazard score is 30.9; its strongest pillar is wind at 61.2 and its weakest is coast at 7.3. Flood. Flood pillar 22.1, safer than 22% of land cells and level with 1%; modelled hundred-year river flood depth 0.18 m. Source: WRI Aqueduct Floods (vintage: WRI Aqueduct Floods v2 (historical baseline, 100-year RP)); ERA5 (vintage: ERA5 reanalysis 1991-2020). Wind. Wind pillar 61.2, safer than 22% of land cells and level with 78%; tropical storm passes nearby 0 storms/decade. Source: IBTrACS (vintage: v04r01). Earthquake. Earthquake pillar 20.1, safer than 8% of land cells and level with 24%; large earthquakes nearby since the start of the century before last 1.6 events/century. Source: USGS ComCat (vintage: ComCat M≥6.5 1900–2025, M≥5 1973–2025); USGS Slab2 (vintage: Slab2, March 2018). Wildfire. Wildfire pillar 36.4, safer than 36% of land cells; satellite fire detections 0.0029 detections/km²/yr. Source: NASA FIRMS (vintage: MODIS C6.1 2001-2024, vegetation fires, confidence >= 30); NASA FIRMS VIIRS (vintage: VIIRS NOAA-20 2020-2024, vegetation fires, nominal or high confidence); ERA5 Fire Weather Index (vintage: 1991-2020). Coast. Coast pillar 7.3, safer than 7% of land cells; five-hundred-year tsunami run-up on the nearest coast 0.20 m. Source: Global Tsunami Model (vintage: 2017, earthquake sources only). Coverage: Tornado records cover the United States only, so this area has no tornado reading: a gap in the record, not a measured zero. This is a statistical summary of public hazard data, a research estimate, not advice about any property or decision.
Terra scores ~10 km hexagonal cells from public global datasets — it is area analysis, not a property assessment. Tornado history covers the United States only; flood hazard is modeled at ~1 km and ignores local defenses; hurricane records before 1966 and wildfire records before 2001 are incomplete. Where data is missing or coarse for your area, Terra says so instead of guessing.