STAGES runs for 24 months and aims to improve the scientific knowledge base to support the implementation of the MSFD. The STAGES project will bridge the science-policy gap and improve the current scientific knowledge base to allow Member States to achieve a Good Environmental Status (GES) in marine waters.
The Weather Stress Index, or WSI, is a relative measure of the weather conditions, often used as a comfort indicator. The index, a number between 0 and 100, represents the percentage of time in the past with temperatures below the current temperature, for a given location, day and time.
1 Brochures, Posters, etc.  The Heat Index is a measure of how hot it really feels when relative humidity is factored in with the actual air temperature. To find the Heat Index temperature, look at the Heat Index Chart above or check our Heat Index Calculator. As an example, if the air temperature is 96Â°F and the relative humidity is 65%, the heat index--how hot it feels--is 121Â°F. The red area without numbers indicates extreme danger.