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.
Shipments of precious frozen vials of vaccine made by Pfizer Inc. and its German partner BioNTech began arriving at hospitals around the country Monday.
The go-ahead for the vaccine developed by American drugmaker Pfizer and Germany's BioNTech comes as the virus surges again in the United States and Europe, putting pressure on hospitals and morgues in some places and forcing new rounds of restrictions that have devastated economies.
Announcing the results on Monday, Moderna said it has submitted emergency use authorisation from the US Food and Drug Administration (FDA), to apply for a conditional marketing authorisation with the European Medicines Agency (EMA) and to progress with the rolling reviews, which have already been initiated with international regulatory agencies.
Protest by thousands of farmers from Punjab and Haryana took place in New Delhi over the weekend entering its fifth day Monday as the farmers continue to showcase their displeasure against the Centre's new farm laws.
Monday's delivery of an 18-and-a-half foot tall Fraser fir by horse-drawn carriage signalled the kickoff of the usual array of White House holiday events that will include the annual turkey pardon and Christmas and Hanukkah events.
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