Hawaiian Volcano Observatory was created in 1912.
In 1912 Thomas Jaggar founded HVO (Hawaiian Volcano observatory)
The AVO or Alaskan Volcano Observatory monitors and studies Alaska's volcanoes. AVO offices are located in Fairbanks and Anchorage Alaska and this company provides timely and accurate information on volcanic hazards.
After the Alaska volcano formed, other volcanoes have formed.
Mount Redoubt is an active stratovolcano in Alaska that has been showing signs of increased activity in recent days, including elevated seismicity and gas emissions. The Alaska Volcano Observatory has raised the alert level to "advisory" as a precautionary measure. It is important to stay informed of updates from the observatory in case of any potential eruptions.
i dont know lol
Palmer, Alaska
Haleakala Observatory was created in 1961.
Dearborn Observatory was created in 1889.
Kiso Observatory was created in 1974.
Stellafane Observatory was created in 1924.
Steward Observatory was created in 1916.