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Posts by LA Heat

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Severe weather risks picking up next couple of days Multiple days of severe weather potential from the Southern Plains to the Great Lakes

A band of severe storms has been producing damaging wind reports along the south shore of Lake Erie this afternoon, with winds gusts of 71 mph at Hopkins and Burke Lakefront airports in Cleveland. More on the severe wx risks currently & through the week

open.substack.com/pub/balanced...

2 weeks ago 5 5 0 0
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Trump Administration announces massive reorganization of US Forest Service And concerning signs about how OMB is allocating money to the science agencies

It seems clear that the Trump Administration is working to reduce federal science regardless of Congressional intent and support, with actions ranging from dismantling USFS science programs to just dribbling budget allocations to agencies like NSF, NOAA and NIH. More: tinyurl.com/bdex4tdu

2 weeks ago 15 8 2 0
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Breaking News: UCAR files federal lawsuit to stop dismantling of National Center for Atmospheric Research Lawsuit lists NSF, NOAA, DOC, OMB and their directors as defendents

BREAKING: University Center for Atmospheric Research (UCAR) files suit against NSF, OMB, NOAA and DOC to halt alleged "violations of the Constitution and Administrative Procedure Act" undertaken by agencies to dismantle Nat'l Center for Atmospheric Research. open.substack.com/pub/balanced...

1 month ago 606 216 7 19
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Breaking news: Meteor over northeast Ohio causes sonic boom and fireball How weather tools can help identify and track meteors. Also, recapping Monday severe and winter weather and looking at the building historic heatwave in the West.

A meteor lit up the skies and caused a sonic boom over the Great Lakes region this morning - I take a dive into how meteorological remote sensing tools are used to track these events. Also an overview of recent and ongoing impact weather, including the historic Western heatwave. tinyurl.com/5xd6bv8j

1 month ago 8 3 0 0
Debris Ballers Ep. 3 - Winds of Change
Debris Ballers Ep. 3 - Winds of Change YouTube video by Debris Ballers

After Gov. Whitmer called for a fed investigation into the watches/forecasts for the SW MI tornadoes, myself & my other retired NWS "Debris Baller" colleagues felt called to dive back into the event & explain what changes/improvements we think the event shows are needed. youtu.be/Pb69qX65QIU?...

1 month ago 15 4 0 1
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Science magazine reports NCAR dismantling moving forward and details submitted proposals for breaking up the renowned lab Universities and private entities vie to take on various NCAR programs

LONG post today, highlighted by Science article that dives into the NCAR dismantling process, but also contains a ton of weather info on insane rain in Hawaii, insane heat in the Southwest, a potentially insane blizzard in the Great Lakes, and more! tinyurl.com/4xhf9eyr

1 month ago 6 2 0 0
500 mb height forecast from the European ensemble model for midday next Thursday

500 mb height forecast from the European ensemble model for midday next Thursday

Climatological record of 500 mb heights at Tuscon from SPC, with an orange dot showing the forecast from the model.

Climatological record of 500 mb heights at Tuscon from SPC, with an orange dot showing the forecast from the model.

The latest run of the European ensemble model has 500 mb heights a week from now around 5960 m over southern AZ. To give some perspective on how insane that is, that would be the orange dot on the SPC graph of Tucson historical 500 mb heights (red line is all-time highest)

1 month ago 76 32 7 11
Debris Ballers Ep 4 - Kankakee
Debris Ballers Ep 4 - Kankakee YouTube video by Debris Ballers

Been a busy last week for the new "Debris Ballers" podcast. Today a look at the Kankakee, IL supercell that produced state record giant hail and a long track, intense tornado. Take 15 min to see what three experienced (i.e., old) NOAA/NWS meteorologists have to say about it.
youtu.be/4lmd99XTwiM

1 month ago 3 2 0 0
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Fatality discovered within the damage of the Kankakee area tornado -- taking another look at the radar and warnings for that event Also new information about the southern Michigan tornadoes of a week ago

NOAA is being pushed by Congress to push out tornado warning lead times with new research - but high impact tornado events in IL and MI over the last week reinforce to me we are not doing everything we can TODAY to maximize lead times. Taking another look at both events: tinyurl.com/49kb8d8t

1 month ago 18 8 3 1
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Video Weather Briefing for Friday afternoon - nearly 1M customers without power due to high winds in Great Lakes Major low pressure system forecast to bring crippling blizzard to the Upper Midwest and Great Lakes, with increasing risk for severe weather ahead of associated cold front

Nearly 1M customers now without power in the Great Lakes and Mid-Atlantic due to incredible gradient winds, recent 85 mph gust at Cleveland. Video briefing on current weather and multiple major impact events next 7-10 days, including Great Lakes blizzard and western heat. tinyurl.com/ytj27zrd

1 month ago 8 3 0 0
Map of power outages across the US from PowerOutage.us

Map of power outages across the US from PowerOutage.us

About 1.25M customers are without power tonight per PowerOutage.us - ~1M in the Great Lakes and Mid-Atlantic due to widespread high winds with numerous locations gusting >70 mph this afternoon. Meanwhile, more than 100K customers are out in Hawai'i due to storms/high winds with kona low.

1 month ago 19 11 0 1
Debris Ballers - The Beginning
Debris Ballers - The Beginning YouTube video by Debris Ballers

youtu.be/U5xFZZdITSg

1 month ago 0 0 0 0
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NSF announces move of National Center for Atmospheric Research's supercomputing facility to a third party Impacts on computing resources for atmospheric science research unclear

The Trump Administration appears to be continuing to move forward in its plans to dismantle the Nat'l Center for Atmospheric Research, announcing yesterday plans to shed the NCAR supercomputing facility to a third party. More: tinyurl.com/26924vy4

2 months ago 66 41 3 11
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Taking the pulse of the atmospheric sciences community at the AMS Annual Meeting: Down, but nowhere near out A year of Trump Administration 2.0 has brought a lot of difficulties to the scientific world - but I found the determination to keep moving service to society forward undiminished

ICYMI: the first American Meteorological Society meeting during Trump 2.0 showed the many issues facing the weather enterprise - but also the incredible talent and resilience of a scientific community still fully committed to improving its service to society. More: tinyurl.com/4nwypts9

2 months ago 14 6 0 0

The US is not the only part of the globe dealing with seemingly interminable weather patterns this winter, and I dove into what's been going on in Europe the last several weeks with incredible rain amounts as shown in this striking graphic from Spain posted by Nahel below. tinyurl.com/mrxk4ehn

2 months ago 10 3 1 0
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Trump Administration announces plans to revoke EPA greenhouse gas "endangerment finding" Meanwhile, some much needed snowfall coming to the West the next several days

Trump Admin announced yesterday its intent to revoke the CO2 "endangerment finding" - and Interior Secretary Doug Burgum defended this move today by saying CO2 is a naturally occurring gas. Of course it is - but it is not present in our atmosphere at natural levels. tinyurl.com/5d8j5rbt

2 months ago 7 2 1 1

In honor of the Secretary of Interior and the EPA telling us we don’t need to worry about CO2 as a pollutant, wearing my Woodsy Owl socks today.

2 months ago 9 4 0 0
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Madagascar devastated by one-two punch of intense tropical cyclones Gezani and Fytia leave dozens dead and tens of thousands displaced

Madagascar is one of the most vulnerable nations to weather disasters, and it has been impacted by two intense tropical cyclones in a period of just more than a week. The most recent, Gezani, poses a threat of Mozambique over the next few days. tinyurl.com/5cmzbfrp

2 months ago 5 4 0 0
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Two dead and nearly 800K customers without power across South due to large, high impact winter storm New England bracing for upwards of 2' of snow, while Mid-Atlantic anticipates additional ice and parts of Southeast US are under a tornado watch

Winter storm causing extensive, major impacts with nearly 800K customers without power due to ice storm in South and 10K+ flights canceled. New England bracing for up to 2' of snow, additional ice in Mid-Atlantic, while severe wx threatens AL/GA/FL. More: tinyurl.com/32ktf7u4

2 months ago 11 5 2 0
Power outages in Alabama from PowerOutage.us.

Power outages in Alabama from PowerOutage.us.

Two panel radar display of reflectivity and velocity from the Fort Rucker radar.

Two panel radar display of reflectivity and velocity from the Fort Rucker radar.

A line of intense severe storms is moving across southeast Alabama and the Florida Panhandle. There have been a number of reports of wind damage across southern Alabama, and 30K customers are without power in this area. Several tornado warnings in effect. #alwx

2 months ago 8 3 0 0
Power outages from PowerOutage.us website

Power outages from PowerOutage.us website

While severe wx is in S GA, in N GA, power outages due to glaze accumulation have been increasing, with 100K customers now without power. Total power outages now exceed 1M nationally, mostly due to ice. You can see much of the MS Delta, a socioeconomically vulnerable region, is now without power.

2 months ago 18 10 1 0
1800 UTC sounding from Greensboro, NC

1800 UTC sounding from Greensboro, NC

1800 UTC sounding from Dulles, VA

1800 UTC sounding from Dulles, VA

Midday balloon data from Greensboro, NC and Dulles showing the differences in the warm layer around 5K feet. Nearly 10C at Greensboro versus 2C or so at Dulles. Freezing rain more likely to be dominant precip type in NC with more sleet near DC, tho warming bringing more FZRA north into DC lately.

2 months ago 8 3 1 0
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Radar shows how snow has been rapidly expanding in coverage and intensifying across the Denver metro the last hour. Gonna be an interesting 4th quarter at Mile High.

2 months ago 6 2 0 0
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After a record warm Sunday, colder than normal weather will lock in for the foreseeable future High of 87F at MCO was the hottest January temperature in Orlando in more than 30 years

I usually don't share my Walt Disney World weather newsletter posts on here, but sharing tonight as I talked about the incredible warmth that existed across FL today ahead of the major winter storm. Orlando hit 87F, tying for 3rd warmest Jan day on record. open.substack.com/pub/wdwweath...

2 months ago 7 4 0 0
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12 people reported dead, nearly 800K customers still without power from massive, major winter storm Serious concerns for impacted areas as near record cold settles in. Meanwhile, a new storm lurks for the East Coast by this weekend.

Serious impacts have occurred due to ice accumulations across the South, with ~800K still without power and incredible sleet accumulations causing roof collapses in parts of AR. I am VERY concerned about hypothermia risks & pipe burst potential from bitter cold tonight. tinyurl.com/43kcrhmb

2 months ago 10 6 0 1
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12 people reported dead, nearly 800K customers still without power from massive, major winter storm Serious concerns for impacted areas as near record cold settles in. Meanwhile, a new storm lurks for the East Coast by this weekend.

In my newsletter this morning, I shared the experimental real-time freezing rain ice accumulation analysis developed by the winter weather research group at NSSL. This is the kind of R2O NOAA does that has clear societal benefit - and that the admin wants to curtail. tinyurl.com/43kcrhmb

2 months ago 52 24 0 0
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Death toll from winter storm & cold reportedly exceeds 30, with 500K customers still without power due to ice storm Officials now staying power restoration will take weeks in some of the hardest hit areas, with another Arctic outbreak looming for the weekend.

Death toll exceeds 30 from winter weather and extreme cold, with 500K customers still without power due to severe ice storm over weekend. More Arctic air forecast for the weekend along with another challenging storm system. tinyurl.com/ybtccvch

2 months ago 10 4 0 1

1800 UTC European models trended noticeably snowier for the Mid-Atlantic and closer to the coast with the track of an intense surface low this weekend, and evening US GFS continues its trend of showing a massive Mid-Atlantic blizzard. Overall model trend toward a higher impact event.

2 months ago 11 4 3 0
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More than 60 dead and 400K customers still without power from massive weekend winter storm Next blast of Arctic air on tap for this weekend, along with another winter storm that looks to focus on the Carolinas

More than 60 deaths now reported from the massive winter storm and associated cold weather, with 400K customers still without power. Next arctic blast looks potent for this weekend with major East Coast low bringing snow to at least the Carolinas. tinyurl.com/3fx64bbp

2 months ago 11 5 1 0
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High impact winter storm looks increasingly likely for parts of the Mid-Atlantic and Southeast this weekend, while major impacts linger from ice storm Arctic cold and high winds will add to the issues through the weekend

The pace of our news cycle makes it easy for stories to fall off the screen - but the disaster in parts of the South from the ice storm is still very much ongoing. Some important observations from the ground there - and more about the next major storm for the East. tinyurl.com/43987xnn

2 months ago 37 15 0 3