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Fortaleza, Brazil

-3.7172, -38.5431  ·  updated 11 Sep 2026, 04:58 UTC  ·  composite signal 15.1/100
15.1Composite /100
18Air Quality
0Wildfire Hotspots
8.75UV Index
2.0Kp Index
0Quakes 7d
Seismic activity map for Fortaleza, Brazil

7-day weather outlook — conditions across the region

7-day weather forecast map for Fortaleza, Brazil

7-day forecast — temperature, precipitation & wind

7-day wind & rain chance

Global baseline

Signal — Current Conditions

25.9°C

Partly cloudy · feels 28.1°C · humidity 78%

Signal — Wind

18.3 km/h

Gusts to 38.9 km/h · direction 112°

Signal — Pressure & Sun

1012 hPa

Sunrise 05:28 · Sunset 17:32

Signal — Sky & Visibility

34% cloud

Visibility 14.0 km · dew point 21.8°C

Signal — Earthquake

0.1 / 100

1 events considered (30yr, 300km radius)

Signal — Flood / Terrain

30 / 100

Elevation 16 m · slope 1.5°

Signal — Economic Impact

$175 / yr expected

Based on country average estimate property value ($194,400)

Signal — Wildfire (24h)

0 hotspots

None detected within ~55km

Signal — Air Quality

18 AQI

Dominant pollutant: o3 · Matoury Kalou, Guyane, France

Signal — UV Index

8.75 (Very High)

Today's peak UV, Open-Meteo

Nearest other major location: Salvador, Brazil (1030 km)

Next 24 hours — hourly detail

Next 24 hours — pressure & humidity

Recent significant earthquakes (30yr, 300km)
M4.3 — 1 km S of Sobral, Brazil 201 km, 10 km deep

USGS FDSN

Space weather (planetary signal)

Signal — Solar Wind

430 km/s (Slightly elevated)

Magnetic field: 4.2 nT (Quiet)

Signal — Geomagnetic (Kp)

2.0 / 9

Quiet — planetary K-index

Signal — Solar Flare

B3.6

Current GOES X-ray flux class

Solar wind speed and magnetic field strength indicate current space weather activity. Elevated or storm-level readings can disrupt satellites, GPS accuracy, and power grids. This is a planetary-scale signal, not specific to this location — typical quiet conditions run under 400 km/s wind speed and under 5 nT magnetic field.

Source: NOAA SWPC (planetary signal, same for every location)

Sources: USGS (earthquakes), Open-Elevation (terrain), Open-Meteo (weather). Illustrative estimate, not a certified engineering or actuarial assessment.

No country-specific deep dive built yet for Brazil. Global baseline data above still reflects real, live USGS and elevation data for this exact coordinate.

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