CAPE stands for Convective Available Potential Energy. It is a measurement of the amount of energy available to a buoyant parcel of air during the process of convection. CAPE is measured in joules per kilogram (J/kg). The higher the amount the more productive is the atmosphere to severe weather i.e. the higher the figure the more unstable is the atmosphere. The Lifted Index is displayed additionally in the map as lines with the corresponding value.For more information, see CAPE.
These maps show convection inhibition (CIN) with colors as defined in the color scale. CIN is expressed in Joules per Kilogram (J/Kg). It indicates the amount of energy required to lift the parcel to the Level of Free Convection. The higher the CIN value, the lower the likelihood of convective storms. For more information, Convection Inhibition
These maps show the dimensionless lifted index (LI). It is visualized with colors as specified in the color bar. The more unstable the environment, the more negative the LI.For more information, see .
These maps show the relative helicity in the indicated atmospheric layer (0-3 km) with colors in m²/s². Helicity is simply a measure of the amount of rotation found in a storm's updraft air. If there is significant rotation in a storm's updraft air, the storm will become more than likely a supercell and possibly spawn one or more tornadoes. For more information, see helicity .
These maps show the expected incoming solar short wave radiation with colors as specified in the map legend. It represents the incoming solar radiation, and that is why it is mainly equal to zero during the night (no sun). This map gives also an indication on the cloud coverage. Radiation is expressed in Watt per square meter (W/m²). For more information, see .
The ultraviolet index (UV Index) is an international standard measurement of the strength of the ultraviolet radiation from the sun at a particular place on a particular day. The different colors in the legend represent the different values of the UV Index. For more information, see UV index.
The extreme forecast map shows for which regions above-average warm (reddish) or below-average cold (bluish) temperatures are expected. The stronger the colors, the greater the deviation of the forecast values compared to the seasonally normal temperatures of a particular region.
Hiking trail map
This map can help you plan your next hike. Well-developed roads are shown in white. Smaller roads (e.g. forest roads) are shown in yellow and trails in red.