Mayon Volcano Situation Report No. 3 31 January 2018 Situation Overview Jan. 13, 2018 – PHIVOLCS raised Alert Level 1 (abnormal) when Mayon Volcano generated a steam-driven explosion (eruptions caused by groundwater flashing to steam as it is heated by magma), producing high grayish ash plume. Jan. 14, 2018 – Alert level is raised to...
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Mayon Volcano Situation Report No. 2
#Mayon Volcano Situation Report No. 2 26 January 2018 Situation Overview Jan. 13, 2018 – PHIVOLCS raised Alert Level 1 (abnormal) when Mayon Volcano generated a steam-driven explosion (eruptions caused by groundwater flashing to steam as it is heated by magma), producing high grayish ash plume. Jan. 14, 2018 – Alert level is raised to...
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TS #UrdujaPH Situation Report # 1
Samar and Leyte after TS Urduja Situation Report # 1 21 December 2017 CHRONOLOGICAL SUMMARY On 12 December 2017, a low pressure area formed east of Mindanao into a tropical depression. Intensifying into a tropical storm, Urduja (International code name Kai-Tak) made landfall on 16 December over the province of San Policarpio, Eastern Samar. Because...