We have scored the climate risk of the 1.800 buildings in Xirivella using Cadastre data, satellite imagery and climate projections, and added it up by area, street and watercourse. The clearest change comes at night: from 63 to 97 tropical nights a year by 2050.
Level of the highest hazard in each 250 m area by 2050: flooding, heat, wildfire, wind or ground movement.
Position among the 8.217 municipalities: further right means more risk. These are figures for the municipality as a whole, the same for everyone; they may differ from those for the typical building. Compare with others →
It comes from matching each building with its neighbourhood, its street, the nearest watercourse and its surroundings.
They are in the area that can flood once every 500 years according to the official maps (SNCZI); 3.744 of them are in the 100-year area.
According to the Ministry’s studies, this is an annual probability of 0,2 % (500 years) or 1 % (100 years), not “once every 500 years”: it can happen two years in a row. Small gullies are not always mapped.
They are in the official 500-year flood zone or in a preferential flow zone. They are the first to review in an emergency plan: who is inside, how to get out and whether they use the ground floor.
OpenStreetMap location matched to the nearest Cadastre building.
In a typical building in Xirivella, nights when the temperature stays at or above 20 °C would rise from 63 a year (1991-2020) to about 97 by 2050. For this reason, 100 % of homes would be at a high or very high level.
Median of the buildings. Intermediate-to-high emissions scenario (SSP3-7.0).
They were built before the first thermal insulation standard (1979). With 97 tropical nights a year by 2050, they will hold the most heat at night and have the most to gain from a retrofit.
Year of construction from the Cadastre.
Around homes with less than 2 % tree cover, the surface in summer is 0,3 °C above the median for Xirivella; with between 20 and 40 % tree cover, 1,5 °C below. 2.364 homes are in surroundings with almost no trees.
Ground surface temperature (Landsat), not air temperature. More trees usually go with less asphalt and lower density: this is a correlation, not a measure of the effect of planting trees.
The 13.620 homes in Xirivella by the level of their building. Tap a hazard to see it on the map.
The same data for all 8.217 municipalities in Spain. Choose what to compare with: municipalities of a similar size, the province, the region or the whole of Spain.
Compared with the 365 municipalities with between 20.000 and 100.000 inhabitants. The bar shows where Xirivella stands: further right means more risk.
| Indicator | Xirivella | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 60 nights | 28 nights | higher than 82 % of them |
| Tropical nights a year, 2050 | 113 nights | 74 nights | higher than 81 % of them |
| Average summer maximum, 2050 | 32,4 °C | 32,0 °C | higher than 55 % of them |
| Night-time heat island | 1,2 °C | 0,7 °C | higher than 78 % of them |
| Flood-prone area (100-year) | 6,5% | 2,0% | higher than 75 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 66 % of them |
| Water stress 2050 (0-5) | 4,1 | 4,9 | lower than 67 % of them |
| Maximum 50-year gust | 26 m/s | 29 m/s | lower than 83 % of them |
| Ground movement | −1,5 mm/yr | −0,7 mm/yr | sinking faster than 87 % of them |
| Population aged 65 or over | 18% | 19% | lower than 58 % of them |
Compared with the 266 municipalities in Valencia province. The bar shows where Xirivella stands: further right means more risk.
| Indicator | Xirivella | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 60 nights | 24 nights | higher than 84 % of them |
| Tropical nights a year, 2050 | 113 nights | 78 nights | higher than 84 % of them |
| Average summer maximum, 2050 | 32,4 °C | 33,4 °C | lower than 71 % of them |
| Night-time heat island | 1,2 °C | 0,5 °C | higher than 90 % of them |
| Flood-prone area (100-year) | 6,5% | 1,8% | higher than 76 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 60 % of them |
| Water stress 2050 (0-5) | 4,1 | 5,0 | lower than 80 % of them |
| Maximum 50-year gust | 26 m/s | 28 m/s | lower than 81 % of them |
| Ground movement | −1,5 mm/yr | −0,5 mm/yr | sinking faster than 98 % of them |
| Population aged 65 or over | 18% | 21% | lower than 83 % of them |
Compared with the 542 municipalities in the Valencian Community. The bar shows where Xirivella stands: further right means more risk.
| Indicator | Xirivella | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 60 nights | 15 nights | higher than 86 % of them |
| Tropical nights a year, 2050 | 113 nights | 70 nights | higher than 86 % of them |
| Average summer maximum, 2050 | 32,4 °C | 32,5 °C | lower than 52 % of them |
| Night-time heat island | 1,2 °C | 0,4 °C | higher than 92 % of them |
| Flood-prone area (100-year) | 6,5% | 1,0% | higher than 82 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 63 % of them |
| Water stress 2050 (0-5) | 4,1 | 5,0 | lower than 77 % of them |
| Maximum 50-year gust | 26 m/s | 28 m/s | lower than 75 % of them |
| Ground movement | −1,5 mm/yr | −0,5 mm/yr | sinking faster than 98 % of them |
| Population aged 65 or over | 18% | 23% | lower than 86 % of them |
Compared with the 8.217 municipalities in Spain. The bar shows where Xirivella stands: further right means more risk.
| Indicator | Xirivella | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 60 nights | 0 nights | higher than 98 % of them |
| Tropical nights a year, 2050 | 113 nights | 8 nights | higher than 98 % of them |
| Average summer maximum, 2050 | 32,4 °C | 32,4 °C | lower than 51 % of them |
| Night-time heat island | 1,2 °C | 0,1 °C | higher than 94 % of them |
| Flood-prone area (100-year) | 6,5% | 0,6% | higher than 86 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 64 % of them |
| Water stress 2050 (0-5) | 4,1 | 4,6 | lower than 66 % of them |
| Maximum 50-year gust | 26 m/s | 31 m/s | lower than 86 % of them |
| Ground movement | −1,5 mm/yr | −0,4 mm/yr | sinking faster than 92 % of them |
| Population aged 65 or over | 18% | 28% | lower than 89 % of them |
Values for the municipality as a whole (median over built-up land). The position is the percentage of municipalities in the group with a lower value: it is not a probability of damage. 2050 = SSP3-7.0 scenario.
Semicolon-separated tables with a decimal comma, ready to open in a spreadsheet or a GIS (areas include longitude and latitude).
What this is and what it is not. It is a guide-only analysis made with public data and models, with the same rules for every municipality. It does not replace official maps, a technical study or emergency plans. For your own building, look up its report.
Building by building. We have scored the 1.800 Cadastre buildings in Xirivella with the same rules as each building’s report on Mi Riesgo Climático, from 0 to 100 for each hazard: low (up to 25), medium (up to 50), high (up to 75) and very high.
Aggregates only. To protect each owner, no individual building appears here: only 250 m areas with at least 3 buildings, and neighbourhoods and streets with at least 60 homes.
Wildfire and flooding. Wildfire counts proximity to woodland or scrubland of at least 100 ha (not urban parks or tree-lined streets). For flooding, besides the official flood zones, a building that was inside a real flood observed by satellite (Copernicus EMS, such as the 2024 DANA storm) is at least at high level.
2050. Average for 2041-2070 under an intermediate-to-high emissions scenario (SSP3-7.0). Tropical nights and heat change with the climate; flooding, wildfire, wind and ground movement are shown with current data when there is no projection.
Rivers and streams. Named watercourses from OpenStreetMap. We count the homes less than 50 and 100 m from the watercourse and, separately, how many of them are in an official flood zone (SNCZI). Being close does not mean they will flood, and having no official zone does not mean they cannot.
Neighbourhoods and streets. Neighbourhoods and districts from OpenStreetMap; streets according to the Cadastre address. The street heat index combines tropical nights in 2050 (35 %), heat island (30 %), lack of trees (20 %) and buildings from before 1980 (15 %).
Sources. Cadastre (buildings and addresses); ERA5 + CHELSA/CMIP6 MPI-ESM1-2-HR and AdapteCCa (tropical nights and temperature); Landsat 8/9 and MODIS (heat island); ESA WorldCover and EFFIS (wildfire); MITECO SNCZI (flood zones); JRC (coast); ERA5 + Global Wind Atlas (wind); Copernicus EGMS (ground movement); WRI Aqueduct (water); INE (population); OpenStreetMap, © contributors, ODbL (streets, neighbourhoods, rivers and facilities).