the volcano rises 2462 m above the Albay Gulf and has very steep upper slopes averaging 35-40 degrees capped by a small summit crater.
Mayon, located in the Philippines, is a highly active stratovolcano with recorded historical eruptions dating back to 1616. The most recent eruptive episode began in early January 2018 that consisted of phreatic explosions, steam-and-ash plumes, lava fountaining, and pyroclastic flows (BGVN 43:04).
Compounding the threat is what’s called lahar, a potentially deadly mud flow of volcanic material that can happen even without a major explosion. Solidum said heavy rain could drive mudflow in the region and cause landslides near already swollen bodies of water.
The AP reported that by Tuesday, more than 56,000 people had been evacuated to nearly 50 evacuation centers across the country. They include families in areas far from the danger zone but who could be affected by mudflow. No one had been reported killed by Tuesday, according to the AP, even as rocks and debris cascaded down the mountain’s slopes.
Authorities said it could be weeks before families can return to their homes, although the AP reported that some have been sneaking back to check on their homes. To deter residents from returning, provincial authorities have recommended cutting off electricity and water within the danger zone.
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Answer:
the volcano rises 2462 m above the Albay Gulf and has very steep upper slopes averaging 35-40 degrees capped by a small summit crater.
Mayon, located in the Philippines, is a highly active stratovolcano with recorded historical eruptions dating back to 1616. The most recent eruptive episode began in early January 2018 that consisted of phreatic explosions, steam-and-ash plumes, lava fountaining, and pyroclastic flows (BGVN 43:04).
Answer:
Compounding the threat is what’s called lahar, a potentially deadly mud flow of volcanic material that can happen even without a major explosion. Solidum said heavy rain could drive mudflow in the region and cause landslides near already swollen bodies of water.
The AP reported that by Tuesday, more than 56,000 people had been evacuated to nearly 50 evacuation centers across the country. They include families in areas far from the danger zone but who could be affected by mudflow. No one had been reported killed by Tuesday, according to the AP, even as rocks and debris cascaded down the mountain’s slopes.
Authorities said it could be weeks before families can return to their homes, although the AP reported that some have been sneaking back to check on their homes. To deter residents from returning, provincial authorities have recommended cutting off electricity and water within the danger zone.