10 Interesting Fact About Old Faithful

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• Old Faithful is one of the most famous geisers in the world and is located in the Yellowstone National Park in the United States.
• This geiser is able to spray hot water up to a height of 56 meters and the water temperature reaches 96 degrees Celsius.
• Old Faithful has been active for more than 135 years and is still active today.
• The interval time between each Old Faithful explosion can vary, but on average around 90 minutes.
• In English, the name Old Faithful means loyal old because of the accuracy of regular letup time.
• Old Faithful is not the largest geiser in the world, but is the most regular in terms of time.
• This geiser has a large enough diameter of the cavity, which is about 3-4 meters.
• The Old Faithful Explosion can last for 3-5 minutes and is able to release about 3,700 liters of hot water.
• The height of the Old Faithful explosion can be measured by comparing with the height of the building, which is about 18 floors.
• Old Faithful is the main attraction for tourists visiting the Yellowstone National Park and is a symbol of the wild nature of the United States.