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.
Dozens of protesters gathered Thursday in Romania's capital to express their opposition to a law banning the teaching of gender studies in the country’s schools and universities.
The number of deaths per day from the coronavirus in the U.S. has fallen in recent weeks to the lowest level since late March, even as states increasingly reopen for business. But scientists are deeply afraid the trend may be about to reverse itself.
Federal prosecutors in Maryland are asking a judge for more time to prepare the "complex case" against three men, including a former Canadian Forces reservist, at the centre of an alleged white-supremacist plot to trigger a race war in the United States.
WASHINGTON - Some small businesses that obtained a highly-coveted government loan say they won’t be able to use it to bring all their laid-off workers back, even though that is exactly what the program was designed to do.
After 11 weeks of lockdown, the first train departed Wednesday morning from a re-opened Wuhan, the origin point for the coronavirus pandemic, as residents once again were allowed to travel in and out of the sprawling central Chinese city. Wuhan's unprecedented lockdown served as a model for countries battling the coronavirus around the world. With restrictions now lifted, Hubei's provincial capital embarks on another experiment: resuming business and ordinary life while seeking to keep the number of new cases down.
