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Meteorologists have concluded a third tornado struck Cape Cod last Tuesday during an outbreak in which two other tornadoes were confirmed to have touched down, officials with the National Weather Service said Monday. The weather service said the EF-1 tornado lasted for approximately one minute, had winds of 90 mph, and carved a quarter-mile path in West Yarmouth. "This brief and narrow tornado was on the ground at the same time as another tornado, previously documented, was moving toward South Yarmouth," National Weather Service meteorologists concluded. Meteorologists said numerous pine trees were snapped near their bases, tree tops appeared twisted and area residents reported seeing swirling motion.The latest confirmed tornado was the weakest of the three to strike the Cape last Tuesday.The weather service said the other two tornadoes had estimated wind gusts as high as 110 mph, which is on the high end of the Enhanced Fujita Scale's EF-1 ranking.One EF-1 tornado touched down at 11:57 a.m. just west of Kalmus Beach in Barnstable. The tornado had a discontinuous path and lifted in South Yarmouth 10 minutes later.The roof of an entire wing of the Cape Sands Inn in West Yarmouth was completely peeled off. Additional significant storm damage occurred just southwest of Dennis-Yarmouth Regional High School. The NWS said dozens of large trees were uprooted and a few were snapped off. One house had its shingles blown off and another house had a hole in the roof from a fallen tree.After the tornado lifted, severe straight-line wind damage was observed from West Dennis to West Harwich. Numerous large trees were uprooted, consistent with wind gusts of 90 mph or higher. Another EF-1 tornado then touched down near the center of Harwich at 12:10 p.m., just east of Harwich Elementary School, according to the NWS. The storm passed through Harwich Center and lifted in East Harwich five minutes after it touched down.The weather service said at least 150 hardwood trees were either uprooted or snapped. A few homes also had their shingles ripped off.After the second tornado lifted, severe straight-line wind damage was observed in Chatham, as numerous large trees were uprooted. The damage was consistent with wind gusts of 90 miles per hour or higher.The weather service said the tornadoes were produced by the same long-lived supercell thunderstorm. The storm produced waterspouts on both Vineyard Sound and Nantucket Sound. The NWS said one of those waterspouts moved onshore, becoming the tornado that touched down near Kalmus Beach.Numerous twisted and snapped trees, downed wires, road closures and damaged buildings were left in the storm's wake. "We do ask people to stay off the roads because there are a lot of trees down, a lot of power lines," said Yarmouth Police Chief Frank G. Frederickson. "Just give us time." Recovery operations are expected to last multiple days with a focus on road clearance, power restoration, debris management, continued damage assessment and supporting the needs of communities and their residents, the Massachusetts Emergency Management Agency said. WATCH: Videos from rare Cape Cod tornadoPHOTOS: Tornado, severe storms tear through Cape Cod"There’s just debris everywhere. I just can’t believe how fast this storm came in," said Harwich’s Maryellen Turpin Smith, who rode out the storm in a neighbor’s basement. A state of emergency was declared in Harwich, according to Deputy Fire Chief David LeBlanc. The weather service issued a series of tornado warnings for the Cape and the islands of Nantucket and Martha's Vineyard as a series of powerful rainstorms with high winds moved across the peninsula.MEMA said eight communities -- Dennis, Chatham, Yarmouth, Harwich, Sandwich, Barnstable, Brewster and Mashpee -- reported downed wires, trees and damage from the storms.The towns and villages of Orleans, Eastham, Centerville and Osterville reported minimal impact from the storm, according to MEMA.MEMA said there were approximately 3,500 customers without power as of 7 a.m. Thursday, mainly across the Cape and Islands.State police sent approximately 15 additional patrols/K-9 teams to assist regular patrols after the storms. The American Red Cross also deployed volunteers to the Cape to assess the damage and need for services. Due to widespread power outages, the Barnstable County Regional Emergency Planning Committee opened an emergency shelter at Dennis-Yarmouth Regional High School.Prior to the three July 23 tornadoes, there had been only three documented tornadoes on Cape Cod.Meteorologists say an EF-0 tornado struck Woods Hole on October 29, 2018, an F-1 tornado struck Hyannis/Barnstable Airport on Aug. 22, 1977 and an F-1 tornado struck the Sandwich area on August 9, 1968.STAY INFORMED: Follow StormTeam 5 on Facebook