What did the Krakatoa sound like?
Scientists believe the sonic boom was the loudest sound on earth to happen since the 1883 eruption of Krakatau in Indonesia, which was estimated to be 235 dB in the epicenter. It is reported that shifting along the subduction zone caused seawater to enter into the magma formed chambers below the island.
Was Krakatoa the biggest explosion?
Scientists say the eruption of Tonga’s Hunga Tonga-Hunga Ha’apai volcano was the largest explosion documented by researchers since 1883.
How big was the tsunami from Krakatoa?
37 m
The paroxysmal explosion and collapse of the volcano of Krakatoa generated formidable tsunami waves that were up to 37 m (120 feet) in height. These waves destroyed 295 towns and villages in the Sunda Strait in Western Java and Southern Sumatra.
Is the Krakatoa sound real?
The third explosion has been reported as the loudest sound heard in historic times. The loudness of the blast heard 160 km (100 mi) from the volcano has been calculated to have been 180 dB. Each explosion was accompanied by tsunamis estimated to have been over 30 metres (98 feet) high in places.
What’s the loudest thing on earth?
The loudest sound in recorded history came from the volcanic eruption on the Indonesian island Krakatoa at 10.02 a.m. on August 27, 1883. The explosion caused two thirds of the island to collapse and formed tsunami waves as high as 46 m (151 ft) rocking ships as far away as South Africa.
What is louder than Krakatoa?
In general, sounds are caused not by the end of the world but by fluctuations in air pressure. A barometer at the Batavia gasworks (100 miles away from Krakatoa) registered the ensuing spike in pressure at over 2.5 inches of mercury. That converts to over 172 decibels of sound pressure, an unimaginably loud noise.
How far inland did the Krakatoa tsunami travel?
The waves raised large ships to 10 m above sea level and carried them as far as 3 km inland. These waves deluged more than 250 villages in western Java and eastern Sumatra killing more than 36,000 people. Fatalities due to waves occurred as far as 800 km from the volcano.
How loud is a black hole?
Converting the energy of 1,100 decibels to mass yields 1.113×1080 kg, meaning that the radius of the resulting black hole’s event horizon would exceed the diameter of the known universe. Voila!
What is the loudest thing on earth?
The loudest sound in recorded history came from the volcanic eruption on the Indonesian island Krakatoa at 10.02 a.m. on August 27, 1883.