Power outage for 400,000 as evacuation orders are in effect for Santa Barbara, Los Angeles, Ventura and Monterey

Atmospheric-River-science

Important Takeaways:

  • A winter storm brought intense downpours and strong winds to California on Sunday, leaving hundreds of thousands without power and flooding roadways across the state.
  • According to Accuweather, up to 37 million people, or about 94% of the state’s population, were at risk for life-threatening floods from the storm.
  • The National Weather Service issued a rare hurricane-force wind warning for the central coast on Sunday as wind gusts up to 92 mph were possible from the Monterey Peninsula to the northern section of San Luis Obispo County.
  • The atmospheric river was the second to hit the state in just a few days, although forecasters said Sunday’s storm would be the season’s most potent, particularly in Southern California.
  • Evacuation warnings and orders were in effect for Santa Barbara, Los Angeles, Ventura and Monterey counties

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Southern Sierra Nevada hits record Snowpack as another Atmospheric River makes its way to California

Sierra Nevada Snowpack

Luke 21:25 ““And there will be signs in sun and moon and stars, and on the earth distress of nations in perplexity because of the roaring of the sea and the waves

Important Takeaways:

  • California Hits Record Snowpack Depth in Southern Sierra Nevada
  • The total snowpack this winter for California’s southern Sierra Nevada mountain range has hit 286% of normal — the highest since records began.
  • The Los Angeles Times noted:
    • As of Friday, the snowpack in the southern Sierra Nevada was at 286% of normal — the highest figure ever, easily eclipsing the region’s benchmark of 263% set in 1969.
    • Statewide, the snowpack is at 228% of normal, hovering near the record level set in the April 1 survey of 1952, 237% of average. The level during the annual April 1 snow survey in 1983 was 227%.
  • According to the University of California Berkeley Central Sierra Snow Lab, the 2022-2023 has been the second-snowiest on record — and it could surpass the record mark set in 1952, with more snow on the way in an upcoming “atmospheric river” that will be the season’s 13th.

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San Francisco residents endure 12th atmospheric river this season

Luke 21:25 ““And there will be signs in sun and moon and stars, and on the earth distress of nations in perplexity because of the roaring of the sea and the waves

Important Takeaways:

  • California Endures 12th Atmospheric River as Spring Begins
  • LOS ANGELES, California — Residents of the Golden State spent the first full day of spring dealing with the twelfth “atmospheric river” storm of the season, as heavy rains pounded cities and snow fell on the mountains.
  • The San Francisco Chronicle noted that heavy winds accompanied the storm, reaching up to 88 miles per hour. The winds blew out 20 windows in the Salesforce Tower and at least one window in Millennium Tower nearby.
  • The National Oceanic and Atmospheric Administration (NOAA) posted a video loop of the storm, which also developed two “eyes” that came ashore — a rare weather phenomenon known as the Fujiwhara effect.

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Soaked California hit by another Atmospheric River causing 16 major rivers to flood

Luke 21:25 ““And there will be signs in sun and moon and stars, and on the earth distress of nations in perplexity because of the roaring of the sea and the waves

Important Takeaways:

  • The latest storm put nearly 27,000 people under evacuation orders due to flooding and landslide risks and caused 16 major rivers in the state to overflow.
  • On the Pajaro River a broken levee caused by a similar storm on Friday was again overwhelmed, flooding farms, roads and submerging the entire town of Pajaro and forcing thousands of residents to flee.
  • Damaging winds with speeds of 70 mph blew out windows, and there were numerous reports of falling trees.
  • Power outages hit more than 330,000 utility customers in northern and central areas, according to poweroutage.us, which tracks outages nationwide.
  • Atmospheric rivers can carry up to 15 times the volume of the Mississippi River, according to the National Oceanic and Atmospheric Administration.
  • In 2019, an atmospheric river nicknamed the ‘Pineapple Express’ hit California. The water vapor from near Hawaii brought rain, triggered mudslides and forced motorists to swim for their lives.
  • In 2021, an atmospheric river dumped a month’s worth of rain on British Columbia in two days, prompting fatal floods and landslides, devastating communities and severing access to Canada’s largest port.

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