Ethylene glycol can be diluted in a solution of 50 per cent water and 50 per cent coolant (or antifreeze!) to lower the freezing temperature of the fluid in your radiator by 60 genres or more. That's cold. But coolant isn't finished amazing you yet.
A severe thunderstorm warning, on the other hand, is not issued until such a storm has been physically observed or is spotted on radar. A tornado watch is issued when conditions may produce a tornado, and a warning is issued when a tornado has been sighted, or when rotation is seen on radar.
Severe Weather Awareness: Difference Between a Watch & Warning â The National Weather Service is the official issuer of a watch or a warning, based on expected weather conditions. Stormcenter7 Meteorologist Brett Collar explains the difference. In severe weather season, knowing the difference between a watch and a warning can be life-saving.