A tsunami wave struck Tongatapu after locals were urged to seek higher ground.
It came shortly after locals in Tongatapu reported “deafening” sound of an eruption this afternoon. They also reported stones pouring down in Tongatapu.
No injuries or deaths have been reported.
Kaniva News correspondent in Tonga Patimiosi Ngūngūtau shared a photo of sea waves flowing inland.
He described the deafening sound as “weird”.
“It was a rain of small black stones and black ashes”, he said.
He said they have evacuated to Liahona at the central south.
Ngūngūtau said ashes not only covered vehicle screens but their impact sounds like they could break the screens.
Tonga Geological Services said at 1.45pm this afternoon satellite images captured this morning between showed volcanic eruptions continue, with ash emitted and detected at 7.20am this morning.
“This ash plume was due to an eruption that lasted 10 – 15 minutes and was drifting downwind to the east from Hunga. No further eruption has been detected since then”, it said.
“Nearshore water turbulence caused by the eruption is expected to have ceased for all shores of Ha’apai and Tongatapu islands. It is advised that the public observe currents before entering the water.
“Owners of rainwater harvesting systems in all Tonga are advised to check for ashfall on your roofs for ash before reconnecting your guttering systems.
“Please clean if ashfall is evident. For locations of residents where the pungent smell of sulphur or ammonia is experienced please use breathing masks if helpful”.
Photo source Patimiosi Ngūngūtau/Kaniva News