Every year in mid to late February, hundreds of people flock to Yosemite National Park in California, United States. They went to Horsetail Fall hoping to catch a glimpse of the spectacular 'firefall'.
Reporting from Fox, Friday (17/2/2023) Horsetail Fall is a seasonal waterfall that flows during the winter and spring in the United States. This flow originates from snowmelt and runoff, so it dries up during the summer months.
The firefall phenomenon occurs when the sun sets. When the sun's rays hit Horsetail Fall at an angle, the water shone so brightly that it looked like molten lava flowing from the mountain. That's why, this waterfall is called the waterfall of fire.
Quoted from Fox Weather, to be able to witness this rare sight, conditions must be perfect and supportive. First, there must be enough water in Horsetail Fall. In late 2022 and the first half of 2023, California recorded mountain rain and snowfall records in the atmosphere.
Second, the temperature is not too cold at sunset. Otherwise, the river will freeze and stop flowing. In addition, the sky must also be clear so that the sun can shine on the mountain.
This year, the 'watching' Firefall event in Yosemite National Park will run until the end of February. Visitors can make a reservation no later than 24 hours before visiting.
The National Park Service recommends that visitors bring warm clothing and a headlamp and be prepared for snowy and cold conditions.