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Pastimes : All Things Weather and Mother Nature -- Ignore unavailable to you. Want to Upgrade?

To: Don Green who wrote (188)	4/26/2022 7:15:29 AM
From: Don Green	Respond to of 942

Indonesia raises alert level for Krakatoa's offspring volcano Indonesia raised the alert status for the offspring of the infamous Krakatoa volcano to its second highest level on Monday, a day after it erupted and spewed a towering ash cloud 3,000 metres (9,800 feet) into the sky. Authorities bumped the threat of Anak Krakatoa, which means Child of Krakatoa, to level three of a four-tier volcanic alert system after witnessing a sharp rise in activity in the last month with the biggest eruption coming on Sunday. They also widened the exclusion zone around the crater a day after warning nearby residents to wear masks outside because of the large plume of ash it belched over the strait that separates the islands of Java and Sumatra. "We have increased the status of Mount Anak Krakatoa from level two... to level three and recommended that nobody is allowed to get closer than a five-kilometre radius from the active crater," Hendra Gunawan, head of the Centre of Volcanology and Geological Hazard Mitigation, told a virtual press conference. A significant spike in carbon dioxide emissions has also been reported at the crater, he said. It emitted 68 tonnes on April 15 but more than a week later, on April 23, it emitted more than 9,000 tonnes.

To: Don Green who wrote (188)	4/26/2022 4:49:47 PM
From: Thomas A Watson	Respond to of 942

Increased Partial Pressure of CO2 decrease the amount water plants release to breathe. This reduces the water vapor released by the plants needed breath in CO2 and mean animals and human can cool more by sweating. I do not know of anyone believing man made concrete cities do not create local really hot climates. I live on a golf course and here we have around 6 to 12 days that just reach 90F in the summer. But Nearby Bridgeport and Hartford have several official heat waves most years. And increasing the numbers of contiguous square miles of cities would increase the summer hot temperatures. But there is little change in precipitation, liquid or solid.