2004 Summer Heatwave in Spain and Portugal
The image shown here is land surface temperature observations collected by MODIS that scientists have color-coded in shades of pink (coldest temperatures) to blackish-red (highest temperatures). Deep reds dominate the country, especially around the central part of the border between the two countries, where land surface temperatures reach a scorching 59 degrees Celsius (138 degrees Fahrenheit). According to news reports, air temperatures were above 40 degrees Celsius (over 100 degrees Fahrenheit), and energy demand for air conditioning and refrigeration had caused power blackouts in places.