By law, when a propane tank reaches 12 years of age, it can no longer be filled. We see this frequently at our propane platform here in Peabody, and with the Fourth of July weekend coming up, we figured weâd share with you how to tell whether your grill tank is out of date.he only thing youâll need is the manufacturing date. As of the day of this post, any tank with a manufacture date before 07-01 we would not be able to fill. If a tank is more then 12 years old, it cannot be filled.
The noun CUMULONIMBUS CLOUD has 1 sense: 1. a dark cloud of great vertical extent charged with electricity; associated with thunderstorms. Familiarity information: CUMULONIMBUS CLOUD used as a noun is very rare.
Cumulus means heap or pile in Latin. They are often described as puffy or cotton-like in appearance. Cumulus clouds may appear alone, in lines, or in clusters. The mosâ¦t intense cumulus and cumulonimbus clouds may be associated with severe weather such as tornadoes, hail and waterspouts. If the top of the cumulus cloud reaches above the altitude where the temperature is at or below the freezing level, then precipitation from the cloud is possible.