A Climate Dude

@climatedude.bsky.social

Radikalisiert von der Realität. BSc. Geographic Sciences. "We must choose between champagne for a few or drinking water for all" - Thomas Sankara Love observing Earth from above. #RemoteSensing #GIS Hate what's done to it. #SystemChangeNotClimateChange

Wednesday El Niño update - Record warmth continues in the key monitoring region called Niño 3.4, which is due to both the long-term warming of the tropics (climate change) and the developing El Niño. Over the last 7 days, there has been a steady warming across the central Pacific. Data: OISSTv2.1 🌊

Line graph time series of daily sea surface temperature anomalies in the Nino3.4 region. Years are shown from 1982 to 2025 in shades of blue to light yellow, and 2026 is shown in red. Climatologically, the largest anomalies are during the boreal winter in terms of magnitude. Data is from OISSTv2.1. Map of August 4, 2026 average sea surface temperature anomalies in the ENSO monitoring regions. Data is from NOAA OISSTv2.1 with anomalies relative to a 1991-2020 baseline.Graphic showing the 1-week change in sea surface temperature anomalies across the tropical eastern Pacific Ocean from July 28, 2026 to August 4, 2026. Data is from NOAA OISSTv2.1Graphic showing the 4-week change in sea surface temperature anomalies across the tropical eastern Pacific Ocean from July 5, 2026 to August 4, 2026. Data is from NOAA OISSTv2.1

‘Stop all outdoor activities’: South Korea records its highest ever temperature Authorities issue alert saying indoor spaces without airconditioning are ‘dangerous’ as temperatures pass 40C for fifth straight day www.theguardian.com/world/2026/a...

‘Stop all outdoor activities’: South Korea records its highest ever temperature

Authorities issue alert saying indoor spaces without airconditioning are ‘dangerous’ as temperatures pass 40C for fifth straight day

theguardian.com

I'm not sure folks have realized just how crazy the second half of 2026 and 2027 will be for global temperatures – on the back of a record-smashing El Niño event. Here is my latest estimate of where both years will end up compared to global temperatures since 1850.

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Take a careful look at this map. As these places begin to hit their adaptation physical limits, 100s of millions of people are going to be on the move. We are utterly unprepared.

Map showing Heat-humidity risks to human health at 1.7-2.3°C

From the boreal forests of Ontario to the moors of the Scottish Highlands to the grasslands & forests of Columbia River Plateau in NW U.S. to the maritime pine forests in France, these exceptional fires have been preceded, over weeks to months, by exceptional warmth and dryness.

14,000 killed by Europe heatwave in a single week. 300,000 flee wildfires in France & Spain. 70 MILLION in the US to be hit with third heat dome in a month. This is our world as it approaches 1.5C above preindustrial temperatures. Our kids face 4C+. We claim to love them. But we do nothing.

Holiday in the climate emergency. No that’s not AI or edited, just a snapshot I just took with my phone on Lacanau beach in France. What future will this boy grow up in? It is in our hands, but time is running out.

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Your 'moment of doom' for July 23, 2026 ~ Ignorance is strength. "Far from responding to this here-and-now emergency that is causing dislocation, economic catastrophe, illness and death, federal officials scoff and demand more fossil fuel consumption" coloradonewsline.com/2026/07/23/c...

Climate horrors in Colorado are no longer just a threat. They've arrived. | Colorado Newsline

We're moving from a period of climate warnings to one of consequences. The basis for this shift is all too evident in Colorado.

coloradonewsline.com

I've never seen anything like it. Salta, Argentina, has just recorded its hottest night on record during the climatologically coldest time of the year. The minimum overnight temperature did not fall below 26°C (78.8°F), pulverizing the previous monthly record by 7°C.

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Beach holidays in the climate crisis, France. As an old viral quote said: “Climate change will manifest as a series of disasters viewed through phones with footage that gets closer and closer to where you live until you’re the one filming it.”

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What they don't teach you about heatwaves: It's not just heat. It's: • Your crops dying • Your river drying (Rhine is low again, disrupting shipping) • Your lungs burning from wildfire smoke • Your power grid collapsing It's everything at once.

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Who, if anyone, lives here? The older and more diverse a forest gets, the more cavities and other niches are opened up to all the many species of animals that might call it home. Protecting and expanding existing native forests should be an absolute priority.

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Probably more helpful to think of them not so much as “Canadian wildfires” but rather “climate change wildfires currently consuming Canada”

With all the July model runs now in, it is very likely that 2026 will see the largest El Niño event since records began in the late 1800s – and potentially by a truly mind-blowing margin. The median estimate is now 3.6C, roughly 0.8C hotter than the prior record (2.75C). www.theclimatebrink....

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Der Doubs, Grenzfluss zwischen Frankreich und der Schweiz, ist auf mehreren Abschnitten ausgetrocknet. Zwei Gemeinden werden inzwischen per Tankwagen mit Trinkwasser versorgt. Aber keine Sorge. Die Sommer waren früher schließlich auch schon warm. Klimakrise? Alles ganz normal. *Irony off*

"Notsituation" in Frankreich: Fluss geht Wasser aus – Gemeinden in Not

Der Fluss Doubs zwischen Frankreich und der Schweiz ist streckenweise ausgetrocknet. Zwei Gemeinden müssen wegen der Dürre von Tankwagen mit Wasser beliefert werden.

t-online.de