Santa Rosa compared with all land on Earth
The area around Santa Rosa scores 43 of 100 today: lower combined natural hazard than 43% of the land on Earth.
Ten pillars (0–100)
- Heat79temperature
- Flood21rivers
- Wind61storms
- Earthquake5quakes
- Wildfire35fires
- Climate velocity81warming
- Air32pollution
- Water68scarcity
- Coast54sea-rise
- Ground27landslides
SSP5-8.5 2085 stress test
Under the SSP5-8.5 stress test for 2085, the combined score is 34 of 100.
This cell's combined hazard score is 42.9; its strongest pillar is climate velocity at 80.6 and its weakest is earthquake at 4.7. Flood. Flood pillar 21.2, safer than 5% of land cells and level with 32%; modelled hundred-year river flood depth 1.2 m. Source: WRI Aqueduct Floods (vintage: WRI Aqueduct Floods v2 (historical baseline, 100-year RP)); ERA5 (vintage: ERA5 reanalysis 1991-2020). Hurricane. 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 4.7, safer than 5% of land cells; large earthquakes nearby since the start of the century before last 3.2 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 34.8, safer than 32% of land cells and level with 5%; satellite fire detections 0.14 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). Climate velocity. Climate velocity pillar 80.6, safer than 81% of land cells; observed warming rate 0.21 °C/decade. Source: NASA GISTEMP (vintage: 2024). 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.