Chengyang compared with all land on Earth
The area around Chengyang scores 28 of 100 today: lower combined natural hazard than 28% of the land on Earth.
Ten pillars (0–100)
- Heat38temperature
- Flood23rivers
- Wind7storms
- Earthquake25quakes
- Wildfire53fires
- Climate velocity27warming
- Air4pollution
- Water18scarcity
- Coast—sea-rise
- Ground78landslides
SSP5-8.5 2085 stress test
Under the SSP5-8.5 stress test for 2085, the combined score is 20 of 100.
This cell's combined hazard score is 27.7; its strongest pillar is ground at 77.7 and its weakest is air quality at 4.2. Flood. Flood pillar 22.5, safer than 22% of land cells; modelled hundred-year river flood depth 0 m. Source: WRI Aqueduct Floods (vintage: WRI Aqueduct Floods v2 (historical baseline, 100-year RP)); ERA5 (vintage: ERA5 reanalysis 1991-2020). Hurricane. Wind pillar 7.2, safer than 7% of land cells; tropical storm passes nearby 1.6 storms/decade. Source: IBTrACS (vintage: v04r01). Earthquake. Earthquake pillar 25.1, safer than 25% of land cells and level with 1%; large earthquakes nearby since the start of the century before last 0 events/century. Source: USGS ComCat (vintage: ComCat M≥6.5 1900–2025, M≥5 1973–2025); USGS Slab2 (vintage: Slab2, March 2018). Air quality. Air quality pillar 4.2, safer than 4% of land cells; fine-particle air pollution 42.0 µg/m³. Source: Washington University SatPM2.5 (vintage: 2020-2024 annual mean). Ground. Ground pillar 77.7, safer than 78% of land cells; landslide susceptibility class 1.1 class (1–5). Source: NASA landslide susceptibility (vintage: 2023 update); NOAA NCEI volcanoes (vintage: NCEI HazEL, accessed 2026). Coverage: No coast data exists for this cell, so it is left out of the combined score and the remaining pillar weights are renormalized. 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, 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.