Tonga volcanic eruption shockwaves felt in India too
Darpan News Desk IANS, 17 Jan, 2022 01:39 PM
New Delhi, Jan 17 (IANS) The massive shockwaves due to the eruption of Hunga-Tonga-Hunga-Ha'apai in Tonga were also felt across India, meteorologists said on Monday.
"Every weather station across India recorded the spike. It was expected and it was noticed," said D.S. Pai, who heads India Meteorological Department's (IMD) climate research and services in Pune.
For instance, IMD Goa said between 8.45 p.m. and 9 p.m. on January 15, the automatic weather station (AWS) at Panaji recorded a rise in pressure by 1.3 milli bars (written as 1.3hpa), supposedly because of the shockwaves .
IMD Goa tweeted a barometer graph that showed a clear spike along the curve that regularly showed the regular diurnal recordings in wave form.
In fact, almost 12 hours after that, i.e., on Sunday morning, an amateur weather enthusiast from Goa, Atul Naik, posted on Twitter another graph that showed the second peak too.
The violent volcanic eruption on January 14 continued for over 12 hours and it again erupted for eight minutes the following day sending massive plumes of ash into the sky.
Tsunami waves hit Tonga on the evening of January 15.
The tsunami followed a series of violent eruptions from submarine volcano Hunga Tonga Hunga Ha'apai, 65 km north of the country's main island Tongatapu.
Tsunami warnings were issued in Australia, New Zealand, Japan and the US.
The new requirement, which will be phased in over several weeks in August and September, is the most aggressive step the city has taken yet to curb a surge in cases caused by the delta variant.
The findings have the potential to upend past thinking about how the disease is spread. Previously, vaccinated people who got infected were thought to have low levels of virus and to be unlikely to pass it to others. But the new data shows that is not the case with the delta variant.
President Joe Biden is calling on states and local governments to join those that are already handing out dollars for shots. New York, the nation's biggest city, started doling out $100 awards on Friday.
The internal documents also cite studies from Canada, Singapore and Scotland showing that the delta variant may pose a greater risk for hospitalization, intensive care treatment and death than the alpha variant, first detected in the United Kingdom.
The dead included a 82-year-old man in Akseki’s Kepezbeleni neighborhood, where some 80% of the houses were incinerated, the district’s governor, Volkan Hulur, told the the state-run Anadolu Agency.
The four were among those who endured the wrath of the crowd — supporters of Donald Trump aiming to prevent the certification of Joe Biden's election win.
