The current magnitude estimate from the USGS is 5.8, with the caveat that, "...this event is calculated using techniques calibrated for earthquakes. The current

The current magnitude estimate from the USGS is 5.8, with the caveat that, "...this event is calculated using techniques calibrated for earthquakes. The current magnitude is only a preliminary estimate for this volcanic event." [1] 1: https://earthquake.usgs.gov/earthquakes/eventpage/pt22015050/executive