A Dangerous Leap; The Tipping Point Creeps; #NoKings + #ClimateAction Hits the Street; #Hurricane Blockade; Datacenters & Your Electric Bill; Toke Talk; #Rosebank Opposed; Asian ASEAN #Renewable Plan; #NoKings These stories and more on @climateguyw.bsky.social Today: guyonclimate.com/2025/10/17/e...

Main Topic: Record 2024 Leap in CO2 Fuels Fears of Accelerating Global Heating via @theguardian.com On The Extreme Temperature Diary FRI 10/17/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @katharinehayhoe.com @michaelemann.bsky.social

Main Topic: Record 2024 Leap in CO2 Fuels Fears of Accelerating Global Heating via @theguardian.com On The Extreme Temperature Diary FRI 10/17/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @katharinehayhoe.com @michaelemann.bsky.social

Main Topic: Number One Climate Concern for Britain- Flooding via @theguardian.com On The Extreme Temperature Diary THU 10/16/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @brianmchugh.bsky.social

Storm Surge Alaska; Asian Heat Ramps Up; Australia's Early Summer, Prepare for a Hot UK; Earth has a Fever News; Tipping Points and Reporting; Dumb DOGE Cuts; These stories and many more on @climateguyw.bsky.social 's Extreme Temperature Diary today: guyonclimate.com/2025/10/15/e...

Main Topic: Warm Pacific Waters Exacerbate Violent Alaskan Storms via @latimes.com On The Extreme Temperature Diary WED 10/15/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Main Topic: More Signs and Images of a Weakening Atlantic Ocean Circulation (AMOC) via @rahmstorf.bsky.social On The Extreme Temperature Diary TUE 10/14/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

Main Topic: Warm Pacific Waters Exacerbate Violent Alaskan Storms via @latimes.com On The Extreme Temperature Diary WED 10/15/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

September 2025 Globally,according to Japanese Meteorological Agency, had a temperature anomaly of +0.50C vs. 1991/2020 norm and ranked the 3rd hottest on record: Top 5: ①2023 (+0.75℃) ②2024 (+0.63℃) ③ 2025 (+0.50℃) ④2015 (+0.33℃) ⑤2016 (+0.32℃)

Main Topic: More Signs and Images of a Weakening Atlantic Ocean Circulation (AMOC) via @rahmstorf.bsky.social On The Extreme Temperature Diary TUE 10/14/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

Main Topic: Planet Reaches First Climate Tipping Point with Coral Reef Dieback via @commondreams.org On The Extreme Temperature Diary MON 10/13/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Main Topic: England Seeing Record Bad Harvests Due to Climate Change via @the-independent.com On The Extreme Temperature Diary SUN 10/12/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Main Topic: Planet Reaches First Climate Tipping Point with Coral Reef Dieback via @commondreams.org On The Extreme Temperature Diary MON 10/13/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Sanity says: “if there is a risk that the AMOC is weakening and heading towards a tipping point, we need to act on that (just like with other major risks). This is not an issue where we can afford to wait until we are certain, or pretend it’s just an academic discussion without major consequences.”

For the 2nd time in the past 4 days, we have another Atlantic "fish" storm only of concern to marine interests forming in an unusual location for this time of year. My latest: yaleclimateconnections.org/2025/10/trop...

Main Topic: Trump’s Energy Cuts Punished Mostly Blue States. Red States Might Be Next. Via @nytimes.com On The Extreme Temperature Diary SAT 10/11/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

Main Topic: England Seeing Record Bad Harvests Due to Climate Change via @the-independent.com On The Extreme Temperature Diary SUN 10/12/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Main Topic: Trump’s Energy Cuts Punished Mostly Blue States. Red States Might Be Next. Via @nytimes.com On The Extreme Temperature Diary SAT 10/11/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

No hurricanes, but yikes: —TS #Jerry drenching the N Leeward Islands —Moisture from TS #Priscilla that could trigger flash floods in the SW US —The northernmost named Atlantic storm on record (#Karen) —Plus one heck of a mid-Atlantic coastal storm brewing yaleclimateconnections.org/2025/10/kare...

Main Topic: When Will Climate Change Turn Life in the U.S. Upside Down? via @climateconnections.bsky.social On The Extreme Temperature Diary FRI 10/10/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

Main Topic: When Will Climate Change Turn Life in the U.S. Upside Down? via @climateconnections.bsky.social On The Extreme Temperature Diary FRI 10/10/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

Main Topic: A Crushing Year for #Science in America via @nytimes.com @michaelemann.bsky.social On The Extreme Temperature Diary THU 10/09/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @katharinehayhoe.com @peterhotezmdphd.bsky.social @zacklabe.com

Main Topic: A Crushing Year for #Science in America via @nytimes.com @michaelemann.bsky.social On The Extreme Temperature Diary THU 10/09/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @katharinehayhoe.com @peterhotezmdphd.bsky.social @zacklabe.com

MIT: Buildings and roads built with new type of concrete could soon serve as giant #batteries capable of powering homes and electric vehicles. #climate #EV www.independent.co.uk/tech/concret...

When will the climate change coastal property bubble pop? A significant acceleration in coastal flooding from a lunar orbit shift (mid-2030s) will significantly stress the market. My 2024 post: "When will climate change turn life in the U.S. upside down?" yaleclimateconnections.org/2024/08/when...

September 2025 Globally,according to Copernicus,had an average temperature of 16.11C which is 0.66C above the 1991/2020 normal and ranked the 3rd hottest on record behind 2023 and 2024. World most above average country was Canada,the most below was Libya.

A big #weather heads up. By the weekend there will be a nor'easter drawing in tropical moisture from #HurricaneJerry. Expect significant flooding from the eastern Carolinas into the Northeast with some locations seeing record rainfall totals and property damage. @matthewcappucci.bsky.social

Main Topic: Renewables Are Surging Worldwide—But Going Backward in US Under Trump via @commondreams.org On The Extreme Temperature Diary WED 10/08/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

A big #weather heads up. By the weekend there will be a nor'easter drawing in tropical moisture from #HurricaneJerry. Expect significant flooding from the eastern Carolinas into the Northeast with some locations seeing record rainfall totals and property damage. @matthewcappucci.bsky.social

Main Topic: Renewables Are Surging Worldwide—But Going Backward in US Under Trump via @commondreams.org On The Extreme Temperature Diary WED 10/08/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com

Drought is climate change's biggest threat: If this winter is as dry as last winter, and no major reductions in use occur, Lake Powell by 2027 would have no storage left and “would have to be operated as a ‘run of river' facility” in which only the inflow from the river could be released downstream.

The historic October warm spell in Central-East is gradually fading Temperatures still in mid 80s from NY to Maine and Canadian Atlantic islands Next night will be extremely mild,just like a July night along the NE coast,but this will mark the endpoint of this record warm spell.

Dear reader, Due to the US Government shutdown ,NOAA & NASA won't publish the global data of September 2025 as usual. NOAA won't publish the US September 2025 data either. But Copernicus should post this piece of statistics tomorrow and JMA on Tuesday October,14th.

Main Topic: The Ocean Is a Carbon Toilet. Marine Heat Waves Are Clogging It. Via @grist.org On The Extreme Temperature Diary TUE 10/07/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @katharinehayhoe.com @michaelemann.bsky.social @zacklabe.com

Main Topic: The Ocean Is a Carbon Toilet. Marine Heat Waves Are Clogging It. Via @grist.org On The Extreme Temperature Diary TUE 10/07/2025 At: guyonclimate.com + #climate and record temp reports via @extremetemps.bsky.social/ @katharinehayhoe.com @michaelemann.bsky.social @zacklabe.com

The northern Leeward Islands will need to watch out for newly-formed Tropical Storm Jerry. yaleclimateconnections.org/2025/10/trop...

OCTOBER SUMMER goes on Dozens of October records include MAINE 87 Fryeberg 86 Augusta 84 Houlton and Presque Isle 83 Caribou VERMONT yesterday 86 Burlington 86 Highgate and Morrisville 85 Springfield NY 88 Dansville Min 67 Montauk MICHIGAN Min 68 Muskegon More records tomorrow!

Main Topic: Wildfires Are Getting Deadlier and Costing More. Experts Warn They’re Becoming Unstoppable via @theguardian.com On The Extreme Temperature Diary MON 10/06/2025 At: guyonclimate.com +#climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social

Main Topic: Wildfires Are Getting Deadlier and Costing More. Experts Warn They’re Becoming Unstoppable via @theguardian.com On The Extreme Temperature Diary MON 10/06/2025 At: guyonclimate.com +#climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social

The next Atlantic threat figures to pass just northeast of the Leeward Islands on Thursday and Friday. @bhensonweather.bsky.social and I have the latest: yaleclimateconnections.org/2025/10/cent...

HUNDREDS of records also broken in US Northern States,mostly of high minimums. More crazy Minimums today MN 72 Princeton 70 Crane Lake,Big Fork 69 Cambridge MI 71 Ludington 70 Munising 69 Traverse City 68 Hancock IA 70 Le Mars and dozens more Summer? No,MUCH above summer average

Main Topic: Building Inundation Due to Climate Change On The Extreme Temperature Diary SUN 10/05/2025 At: guyonclimate.com + #climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @cclsvn.bsky.social @zacklabe.com

Main Topic: Building Inundation Due to Climate Change On The Extreme Temperature Diary SUN 10/05/2025 At: guyonclimate.com + #climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @cclsvn.bsky.social @zacklabe.com

#Climate #Heat #Calgary Calgary experiences hottest Se... www.cbc.ca/news/canada/...

Today's MINIMUMS 🇺🇸are ridicoulous,unbelievable MINNESOTA 73 Waskish 72 Minneapolis 72 Windom,Red Wing 71 Canby,Marshall 70 International Falls S DAKOTA 72 Vermillion 71 Sisseton 70 Millbank,Britton N DAKOTA 70 Gwinner 68 Fargo IOWA 70 Le Mars WISCONSIN 69 New Richmond etc

Climate deniers & predatory delayers claim ‘t’s too costly to stop using fossil fuels,’ and corporate media has failed to inform the public that it’s going to be exponentially more costly to move coastal cities, infrastructure and military installations further inland as sea levels inexorably rise

Main Topic: Pope Leo Condemns Climate Change Critics via @bbcnewsuk.bsky.social On The Extreme Temperature Diary SAT 10/04/2025 At: guyonclimate.com +#climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Main Topic: Jane Goodall’s Thoughts: ‘Hope Isn’t Just Wishful Thinking’ via @nytimes.com On The Extreme Temperature Diary FRI 10/03/2025 At: guyonclimate.com +#climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

Main Topic: Pope Leo Condemns Climate Change Critics via @bbcnewsuk.bsky.social On The Extreme Temperature Diary SAT 10/04/2025 At: guyonclimate.com +#climate #weather and record temp reports via @extremetemps.bsky.social/ @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com

It's windy out today; blustery might be a better word. But that won't keep me inside. I'll put on a jacket and my hat and take a long, brisk walk to see the autumn sights. Autumn Road art print -- stevehendersonart.com/featured/aut... #art #artwork #artsky #blueskyartshow #autumn #nature #weather