Alicante · 31.419 inhabitants · 5.416 buildings analysed one by one

el CampelloClimate risk in its neighbourhoods, streets and rivers, today and in 2050

We have scored the climate risk of the 5.416 buildings in el Campello using Cadastre data, satellite imagery and climate projections, and added it up by area, street and watercourse. The clearest change comes at night: from 61 to 94 tropical nights a year by 2050.

61→94tropical nights a year in a typical building, today and by 2050
23%of homes at high or very high heat risk by 2050
496homes in the official flood zone (500 years)
At a glance

Where the risk lies by 2050

LowMediumHighVery highRivers and streams

Level of the highest hazard in each 250 m area by 2050: flooding, heat, wildfire, wind or ground movement.

Tropical nights a year in a typical building

el Campello compared with Spain

  • Tropical nights a year, 2050: 117 nights
    higher than 98 % of municipalities
  • Average summer maximum, 2050: 32,2 °C
    lower than 54 % of municipalities
  • Flood-prone area (100-year): 0,8%
    higher than 53 % of municipalities
  • Area burnt 2016-2026: 0,0%
    lower than 64 % of municipalities
  • Water stress 2050 (0-5): 5,0
    higher than 82 % of municipalities

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 →

What stands out

What we found in el Campello

It comes from matching each building with its neighbourhood, its street, the nearest watercourse and its surroundings.

1

From 61 to 94 tropical nights a year

61→94 nights

In a typical building in el Campello, nights when the temperature stays at or above 20 °C would rise from 61 a year (1991-2020) to about 94 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).

2

748 homes at very high wildfire risk

535 buildings

These are 535 buildings right next to vegetation that can burn. Of these, 3 are blocks of flats with 177 homes, where evacuation is harder.

  • Avinguda Plà de l'Amerador: 103
  • Carrer Reus: 50
  • Carrer Castella: 24

Proximity to woodland and to burnt areas (ESA WorldCover, EFFIS). It does not measure the state of the vegetation or any firebreaks.

3

496 homes in a flood zone

496 homes

They are in the area that can flood once every 500 years according to the official maps (SNCZI); 364 of them are in the 100-year area. Next to Riu de Montnegre, 1 homes are inside the flood zone, less than 100 m from the watercourse.

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.

4

Where there are fewer trees, 2,8 °C hotter

2,8 °C

Around homes with less than 2 % tree cover, the surface in summer is 1,0 °C above the median for el Campello; with more than 40 % tree cover, 1,8 °C below. 2.794 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.

5

Barranc de l'Amerador: 233 homes less than 50 m away, with no official map

233 homes

Along Barranc de l'Amerador (4,4 km within the municipality, dry most of the year) there is no official mapped flood zone, but there are 233 homes less than 50 m from the watercourse.

Having no official map does not mean it cannot overflow: watercourses that are dry most of the year are the ones that cause the most surprises in a storm.

Six hazards

How many homes are at high risk, today and in 2050

The 26.776 homes in el Campello by the level of their building. Tap a hazard to see it on the map.

LowMediumHighVery high
What can be done

For the town council and for residents

For the town council and its technical staff

  • Climate shelters, and late-afternoon and evening opening hours at libraries and community centres in the areas with the most tropical nights.
  • Shade and trees in the playgrounds of the 2 schools with the hottest surroundings.
  • Review with the river basin authority the watercourses with no official mapping that run next to homes, and keep them clear.
  • Firebreaks and evacuation routes in the streets that border woodland.
  • Download the tables by area, neighbourhood, street and watercourse (Data tab) to cross-check them with urban planning.

For residents

  • Air your home in the early hours, shade west-facing walls from the sun and ask about grants to insulate the roof.
  • If you live on a ground floor or have a garage next to a watercourse, have a plan: where to go upstairs, what to switch off and how to hear about warnings.
  • Keep the strip around your house clear of dry vegetation and know both ways out of your street.
  • Look up your building: the free report gives its level for each hazard, and the Climate Note gives the full detail.

Look up your building