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Record-Breaking Cold Clobbers Two-Thirds of the U.S.

           

75% of the US population will suffer below-freezing temps this week - cnn

reuters.com - by Rich McKay - January 29, 2019

Two-thirds of the continental United States will be a frozen ice box Tuesday, as the so-called polar vortex of frigid arctic air spins across the U.S. Midwest, clips the Great Lakes, the Ohio Valley and pushes on into New England.

And the sub-zero cold and bitter winds will stick around for a couple of days, possibly bringing dozens of record lows with a life-threatening freeze before dissipating by the weekend, the National Weather Service reported (NWS).

The polar vortex is a mass of freezing air that normally spins around the North Pole, but has slipped southward and swirled into the United States, forecasters said.

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ALSO SEE RELATED ARTICLES WITHIN THE LINKS BELOW . . .

CLICK HERE - Extreme Cold Hits Midwest, Northeast: 10 Dead, Thousands of Flights Canceled - January 31, 2019

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How Flood Control Officials Plan To Fix Area Floodplain Maps

Graphic of Texas shows the updated rainfall values in inches that define certain extreme events, such as the 100-year storm. Courtesy of NOAA

CLICK HERE - ENLARGED TEXAS MAP (1 page .PDF file)

New topographic and predictive rainfall data means more people in Harris County will be mapped in floodplains.

houstonpublicmedia.org - by Davis Land - November 26, 2018

When Hurricane Harvey left so much of Houston underwater, it highlighted a problem that’s been getting worse for years: Harris County’s existing floodplain maps just don’t work.

In the year since the historic storm, flood control officials have promised to change that, and they already had plans to redo the maps, but new data on the geography of the area and the amount of rainfall forecasters expect in the future means the new maps could look drastically different.

It’s crucial the maps are done right, as people are using the maps, meant to set flood insurance premiums, for more than they are intended . . . 

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Evacuation Plan 'Out the Window' When Fire Hit California Town

           

A building destroyed by the Camp Fire is seen in Paradise, California, U.S., November 13, 2018. REUTERS/Terray Sylvester

reuters.com - by Andrew Hay - November 17, 2018

When a “megafire” engulfed Paradise, California, officials and residents had to abandon their evacuation plans and improvise new ways to save lives, learning lessons that could help the growing number of U.S. communities at risk to wildfires.

As strong winds sent flames roaring into Paradise at 2 miles per minute, emergency personnel and locals realized their escape plans, crafted after a 2008 blaze, would not work.

“The lessons we had learned in the past kind of went out of the window due to the sheer speed and intensity of this fire,” Paradise Emergency Operations Coordinator Jim Broshears said in a phone interview.

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One Concern Uses AI to Streamline Disaster Relief Efforts

           

Image: One Concern

fastcompany.com - by Katharine Schwab - November 15, 2018

 . . . One Concern is launching a machine learning platform that provides cities with specialized maps to help emergency crews decide where to focus their efforts in a flood. The maps update in real-time based on data about where water is flowing to estimate where people need help the most. It’s the latest in a wave of AI-powered tools aimed at helping cities prepare for an era of severe, and increasingly frequent, disasters.

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Our platform provides unprecedented situational awareness and actionable insights for decision-makers.

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Woolsey Fire Burns Nuclear Meltdown Site that State Toxics Agency Failed to Clean Up

                                         

psr-la.org - November 9, 2018

THE SANTA SUSANA FIELD LABORATORY (ROCKETDYNE) BURNED IN THE WOOLSEY FIRE, THREATENING TOXIC EXPOSURES FROM CONTAMINATED DUST, SMOKE, ASH AND SOIL. THE DEPARTMENT OF TOXIC SUBSTANCES CONTROL DENIES RISK THAT IT CREATED BY DELAYING THE LONG PROMISED CLEANUP.

Last night, the Woolsey fire burned the contaminated Santa Susana Field Laboratory (SSFL), a former nuclear and rocket engine testing site. Footage from local television showed flames surrounding rocket test stands, and the fire’s progress through to Oak Park indicates that much of the toxic site burned.

A statement released by the California Dept. of Toxic Substances Control (DTSC) said that its staff, “do not believe the fire has caused any releases of hazardous materials that would pose a risk to people exposed to the smoke.” The statement failed to assuage community concerns given DTSC’s longtime pattern of misinformation about SSFL’s contamination and its repeated broken promises to clean it up.

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Entire California Town Destroyed; Tens of Thousands Flee in Los Angeles, Ventura Counties

           

Entire Town Destroyed by Wildfire, People Literally Ran from Flames In Paradise, CA, thousands of structures are destroyed and an entire town is devastated after a the Camp Fire exploded in size on Thursday.

weather.com - by Pam Wright - November 9, 2018

Fast-moving wildfires prompted tens of thousands of evacuations in both Northern and Southern California, including 75,000 in and around Los Angeles, sending residents fleeing for their lives on short notice.

The largest inferno, sparked Thursday morning in Northern California, prompted numerous evacuations, including several entire towns. The Butte County Sheriff's Office told the Associated Press that a mandatory evacuation order was issued for the entire town of Paradise, which is home to about 27,000 people and is north of Sacramento.

"Pretty much the community of Paradise is destroyed, it's that kind of devastation," said Cal Fire Capt. Scott McLean late Thursday. "The wind that was predicted came and just wiped it out."

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Here's Where the Greatest Hurricane Threat Is in October

           

These are the typical areas for development and tracks of Atlantic Basin tropical cyclones in October.

weather.com - by Linda Lam and Brian Donegan - September 27, 2018

At a Glance

Florida is the state most likely to see a landfalling hurricane in October.

Since 1950, 15 hurricanes have made a U.S. landfall in October, eight of which occurred in Florida.

In South Florida, October is the month with the most hurricane direct hits.

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