The 6:00AM Scientific Advisory from the UWI Seismic Research Centre (SRC) issued on 20th April, 2021, reported the following:

  • Seismic activity has continued the pattern established after the explosive activity on 18
  • Small long-period and hybrid earthquakes continued to be recorded. Two rockfalls were also recorded.
  • No volcano-tectonic earthquakes or tremor have been recorded in the last 12 hours.
  • The seismic station at Bamboo Range recorded the signal from a lahar (mudflow) at 4 am, which lasted for about 30 minutes and may have flown along a valley on the south- eastern side of the volcano.

For full situation report please click here.