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There is no answer to this. Volcanoes can be dormant for many years ... even centuries ... and then suddenly become active again without (much) warning. Mt. St. Helens was dormant for about 700 years before erupting around 1480, and was active until about 1657 before becoming dormant again, was active from 1800 to 1857, then went back to dormancy until the eruption in 1980 blew 1300 feet off the top of the mountain (seriously).
So you can't count on any particular length of time that a volcano will stay dormant.
What else can I help you with?
How long can aerosols and ash that erupt from a volcano stay in the upper atmosphere?
aerosols and ash can stay on the atmosphere for months or years.
What does it mean if volcano is active?
you can get active, dormant (or sleeping) and inactive volcanoes. an active volcano is one that is very likely to erupt in the future and still has magma in it. a dormant (or sleeping) volcano is one that has not erupted for the past thousand-or-so years, but can still erupt an inactive volcano is highly unlikely to ever erupt again. every volcano will eventually become inactive. at one time, there were volcano in the UK, but they have all died out now (or become inactive) !!
How many years do you have to stay in college to be an ER doctor?
you have to stay in college for 6 years
How long can a volcano be active for?
The length of time a volcano remains active can vary greatly. Some volcanoes may be active for a few days or weeks, while others can remain active for years or even centuries. It depends on various factors such as the volcano's eruption pattern, magma supply, and tectonic setting.
When a volcano stay quiet for a time it is?
it dead
How many years Muhammad stay in madinah?
27 years
How many years can dolphins stay alive?
About 30 years.
How many years do the mayor stay in office?
4 years
How many years can a person study medicine and sugery?
as many years as they live if they stay at it
How many years do you to stay school?
12
How many years did the Spanish stay in charge of the Philippines?
About 333 years.
How many years does a DUI stay on your permanent record?
75 years
