Storms
Low visibility, down to 50 meters, was observed at Pip Ivan mountain, due to the thick snow clouds.
The temperature fell to -4 degrees by Celsius. The speed of the western wind made 19-20 meters per second.
It was a Weather Alert Day, and for good reason. A derecho is a prolonged, widespread wind damage event over 250 miles and with wind gusts 58 mph or stronger.
Events like this are rather rare, not only in Southern New England, but the northeast as a whole.
Lines of strong thunderstorms happen consistently in the summer, but most struggle to hold together and cause consistent damage over 250 miles. In October, derechos are even rarer.
In the past 25 years, derechos have only entered Southern New England three times.

Vehicles lie partially submerged in floodwater following heavy rains, at Falaknuma, in Hyderabad.
Heavy rain disrupted life in Hyderabad on Wednesday, causing severe waterlogging in several areas and submerging low-lying places. Traffic was also disrupted in several parts of the city.
At least nine people, including children, were killed in Hyderabad late on Tuesday after a wall collapsed due to the rain. The city has been receiving incessant downpour over the last three days. Hyderabad recorded 191.8 millimetres of rain in 24 hours till 8:30 am on Wednesday, according to The Indian Express. This is the highest rainfall that the city has received in month of October since 1903.

Floods in Parigi Moutong Regency, Central Sulawesi Province, Indonesia, October 2020.
Java Island
West Java
Flooding since 11 October 2020 has affected around 1,000 households in 6 districts of Garut Regency in West Java Province. The affected districts are Pameungpeuk, Cikelet, Cibalong, Peundeuy, Singajaya and Banjarwangi.
Indonesia's National Board for Disaster Management (BNPB) said heavy rain caused an overflow of the Cipalebuh and Cikaso rivers. Around 60 homes were damaged, including 7 severely damaged. Sixty families were displaced in Pendopo Pamengpeuk District.
Homes were also damaged after floods and landslides occurred in Tasikmalaya Regency, West Java Province on 12 October.
Heavy rains since early October have caused deadly floods and landslides in several provinces in central Vietnam and displaced thousands of people in western Cambodia, officials and state media said.
The floods are expected to worsen over the coming days, with tropical storm Nangka forecast to dump more rain as it makes landfall in Vietnam on Wednesday.
Nangka, packing wind speeds of up to 100 km per hour (62 miles per hour) will trigger heavy rain of up to 400 millimetres in parts of northern and central Vietnam from Wednesday through Friday, its weather agency said.
The flight was bound for Washington Dulles Airport, but had to return to Chicago O'Hare International Airport approximately an hour after it took off, according to data from Flight Aware.
Twitter user Alex Lang, a passenger on the flight tweeted out a photo of a cracked windshield in the cockpit, writing the inclement weather caused the damage.
"A bolt from the sky hit the tree and the women, leaving them injured," he said, adding that the injured were rushed to hospital in Hingna town by villagers where three of them died. The deceased are identified as Archana Tatode (35), Sharda Uikey (36) and Sangita Mungbhate (35), he said.
A case of accidental death was registered by Kondhali police.
Source: PTI

Track of Tropical Storm Linfa in Vietnam, October 2020.
The storm brought further heavy rainfall to central provinces of Vietnam. Ta Long in Qang Tri province recorded 210 mm of rain, and Quang Dien and A Luoi in Thua Thien-Hue both saw 182mm in a 24 hour period to 12 October. Central Vietnam has been plagued by heavy rain since around 05 October, with many provinces seeing severe flooding and landslides.
15 dead after 7 days of floods
Some areas of central Vietnam have seen over 1.5 metres of rain in the last week. In a period from 05 to 11 October, Huong Linh in Qang Tri province recorded 1,520 mm of rain and A Luoi in Thua Thien-Hue 1,888 mm.
As of 12 October, Vietnam's Disaster Management Authority (DMA) reports that severe flooding and landslides in the central region have left at least 15 people dead, with a further 3 lives lost in shipping incidents. Floods and landslides have left 10 others missing since the start of the severe weather spell. Four people are still missing at sea.
Police Lt. Col. Orly Pagaduan, city police chief, identified the fatalities as brothers Ivan and Christian Apayo, 18- and 15-years-old; and Rhian de Guzman, 17.
Injured was Patrick de Guzman, 21. He was taken to the Ilocos Training Regional and Medical Center in Barangay Parian here.










Comment: In August this year a powerful derecho storm wreaked havoc across the US Midwest leaving 1.1 million without power.