The level of activity at the volcano has remained relatively low overnight. Seismic activity has been dominated by rockfall signals and two small pyroclastic flows were observed between 5.30 and 6.30 this morning in Gages valley. The volcano is covered by low cloud this morning.
Explosions may take place with little or no warning and may be more intense and longer lasting than those which occurred at the beginning of August. If an explosion does occur, small rocks and ash can be expected to fall everywhere on the island. People should seek shelter under a strong roof and wear a helmet or other head protection. Ash and falling rocks make driving hazardous. Ash will be present in the atmosphere and masks should be worn outdoors.
Pyroclastic flows are expected on all flanks of the volcano, and it is never safe to enter the exclusion zone, including the Belham River valley. The size of the dome and the recent filling up of Mosquito Ghaut and the upper parts of Gages by pyroclastic flows make it more likely that large pyroclastic flows can enter the Belham Valley.
Access to the exclusion zone is completely restricted. Access to areas south of the Nantes River is allowed during the day, but only for essential visits. Everyone should remain vigilant and listen to Radio Montserrat.