It's #FigureFriday, so let's chat about my favorite subject: color palettes 🎨 for climate science visualization! (1/12)

First, why is it important? Put simply: a beautiful figure can communicate your results more effectively than text. It can make a figure more understandable to a public audience. So it is worth it to put care into your figure design. (2/12)
First, if you're plotting up climate model data, especially anomalies, I highly recommend Cynthia Brewer's palettes on ColorBrewer. BrBG is my go-to for precip anomalies, and RdBu is a natural for temperature. (3/12) https://t.co/FiCgxyahIp
The sequential palettes are also great if you've got data going in one direction. Here's the Brewer "blues" at work for a figure showing LGM T change. (4/12)
But what about line graphs? If you are paleoclimatologist like me, you are probably plotting a bunch of squiggly lines. For this, I suggest designing a palette for your *entire paper* ahead on time, and then plot stuff in this palette in every figure. (5/12)
My favorite tool for palette design is Coolors (thanks @talia_and for the tip!). This awesome app helps you design palettes with colors that harmonize. (6/12) https://t.co/HIirTdAgKd
For example, here is the Coolors palette I designed for our Review paper in @ScienceMagazine. I wanted to use bold colors that also harmonized with Brewer colors for the global maps in the paper. (7/12)
Coolors allows you to dynamically check color-blind compatibility, but I also love Color Oracle for this, which flips everything on your computer screen to color-blind views. (8/12) https://t.co/w2XREsQeXD
Here's a figure from our Past Climates review on the Coolors palette, in real color, and then what it looks it for folks with deuteranopia (red-green) color blindness. (9/12)
I don't always choose bold colors...sometimes I'm interested in softer looks...like here is a blue-brown gradient palette I'm working on for an upcoming paper. It just depends on what suits your work. (10/12)
Another source for color ideas is cpt-city. Many of these palettes are for graphic design, but it has the NCAR NCL palettes, cmocean palettes from @thyngkm, various semi- and continuous- versions of the Brewer palettes, and many other jewels (11/12) https://t.co/1RYQH1iT0i
Anyway, hope these tips help! What are your favorite color palettes? I'm always looking for good ideas. (12/12) 🌟

More from Climate change

I don't have time to make this detailed, but here's a little thread about the world's first major politically-charged blackout that was blamed on renewables, in South Australia, in 2016............

On September 28, 2016, an unprecedented tropical storm progressed rapidly across South Australia. Truly - this thing was unusual. The sky folded in on itself. It tore towns to bits.


Australia's @climatecouncil pointed out that the storm was so unusual at least partly due to the influence of climate change, and that this is due to get worse.

https://t.co/76ekkfJpR8


I'm going to use brief snippets from my book to fill this out! The storm's primary impact on the grid was the destruction of several major transmission lines. When I say destruction - I mean they snapped like twigs.


Here's what happened in the following seconds:

- A voltage spike from the line falls
- Wind turbines automatically shut off due to software settings that trigger shutdown during a spike
- The interconnector to Vic tried to compensate, failed and died
- All of SA blacked out
@smarzeli @ianrowley677 @chimera414 @BrknMan @ancistroneura @sueytonius @swcrisis @eloarefab @BailFund_Brawl @IngersolRobert @OscarsWild1 @RuleByLogic @KCTaz @Kenneth72712993 @alshalloway @ClimatePatriot @joetheatheistp @insane_voice @TheDisproof @Ceist8 @BradPKeyes @Fauntleroy1934 @DawnTJ90 @Jamz129 @JsharkJill @Tangomitteckel @joedieseldodge @BadgersNo @fknsavages27 @SimonPearson961 @JoeTheAtheist @CMorrisonEsq @maya_phd @CymaticWave @Schtickery @ClimateDepot @stevenmosher @Willard1951 @Tokyo_Tom @jc_Craze @DanCady @PolAnimalAus @ZombiePiano @SimonMaxfield8 @CrangusShish @Gladfly1 @AtomsksSanakan @leonardjcohen @FrankWi74044551 [1/14] It is very sad that @NatGeo is now publishing such disinformation. The article is lies.

The Earth is greening, thanks to elevated CO2 -- especially in arid

@ianrowley677 @chimera414 @BrknMan @ancistroneura @sueytonius @swcrisis @eloarefab @BailFund_Brawl @IngersolRobert @OscarsWild1 @RuleByLogic @KCTaz @Kenneth72712993 @alshalloway @ClimatePatriot @joetheatheistp @insane_voice @TheDisproof @Ceist8 @BradPKeyes @Fauntleroy1934 @DawnTJ90 @Jamz129 @JsharkJill @Tangomitteckel @joedieseldodge @BadgersNo @fknsavages27 @SimonPearson961 @JoeTheAtheist @CMorrisonEsq @maya_phd @CymaticWave @Schtickery @ClimateDepot @stevenmosher @Willard1951 @Tokyo_Tom @jc_Craze @DanCady @PolAnimalAus @ZombiePiano @SimonMaxfield8 @CrangusShish @Gladfly1 @AtomsksSanakan @leonardjcohen @FrankWi74044551 @NatGeo [2/14] NASA measures it, from

@ianrowley677 @chimera414 @BrknMan @ancistroneura @sueytonius @swcrisis @eloarefab @BailFund_Brawl @IngersolRobert @OscarsWild1 @RuleByLogic @KCTaz @Kenneth72712993 @alshalloway @ClimatePatriot @joetheatheistp @insane_voice @TheDisproof @Ceist8 @BradPKeyes @Fauntleroy1934 @DawnTJ90 @Jamz129 @JsharkJill @Tangomitteckel @joedieseldodge @BadgersNo @fknsavages27 @SimonPearson961 @JoeTheAtheist @CMorrisonEsq @maya_phd @CymaticWave @Schtickery @ClimateDepot @stevenmosher @Willard1951 @Tokyo_Tom @jc_Craze @DanCady @PolAnimalAus @ZombiePiano @SimonMaxfield8 @CrangusShish @Gladfly1 @AtomsksSanakan @leonardjcohen @FrankWi74044551 [3/14] @NatGeo used to be better. In 2009 they reported, "Vast swaths of North Africa are getting noticeably lusher due to warming temperatures, new satellite images show, suggesting a possible boon for people living in the driest part of the

@ianrowley677 @chimera414 @BrknMan @ancistroneura @sueytonius @swcrisis @eloarefab @BailFund_Brawl @IngersolRobert @OscarsWild1 @RuleByLogic @KCTaz @Kenneth72712993 @alshalloway @ClimatePatriot @joetheatheistp @insane_voice @TheDisproof @Ceist8 @BradPKeyes @Fauntleroy1934 @DawnTJ90 @Jamz129 @JsharkJill @Tangomitteckel @joedieseldodge @BadgersNo @fknsavages27 @SimonPearson961 @JoeTheAtheist @CMorrisonEsq @maya_phd @CymaticWave @Schtickery @ClimateDepot @stevenmosher @Willard1951 @Tokyo_Tom @jc_Craze @DanCady @PolAnimalAus @ZombiePiano @SimonMaxfield8 @CrangusShish @Gladfly1 @AtomsksSanakan @leonardjcohen @FrankWi74044551 [4/14] @NewScientist reported the "remarkable environmental turnaround," including a “quite spectacular regeneration of vegetation,” and "a 70 per cent increase in yields of local cereals such as sorghum and millet in one province in recent

@ianrowley677 @chimera414 @BrknMan @ancistroneura @sueytonius @swcrisis @eloarefab @BailFund_Brawl @IngersolRobert @OscarsWild1 @RuleByLogic @KCTaz @Kenneth72712993 @alshalloway @ClimatePatriot @joetheatheistp @insane_voice @TheDisproof @Ceist8 @BradPKeyes @Fauntleroy1934 @DawnTJ90 @Jamz129 @JsharkJill @Tangomitteckel @joedieseldodge @BadgersNo @fknsavages27 @SimonPearson961 @JoeTheAtheist @CMorrisonEsq @maya_phd @CymaticWave @Schtickery @ClimateDepot @stevenmosher @Willard1951 @Tokyo_Tom @jc_Craze @DanCady @PolAnimalAus @ZombiePiano @SimonMaxfield8 @CrangusShish @Gladfly1 @AtomsksSanakan @leonardjcohen @FrankWi74044551 @newscientist [5/14] Note that sorghum & millet are C4 plants. It was once thought that, unlike C3 plants, C4 plants would benefit little from rising CO2 levels. But C4 crops are favored for their drought-hardiness, &eCO2 is especially beneficial under dry
It was a dark and stormy night...

(I’ve always wanted to tweet that) But seriously, there was a tropical storm when a group of people gathered in the woods.

If they were white, we’d call them “founding fathers” but they were slaves who were about to change the world

A thread


Voudou priestess Cecile Fatiman danced with a knife. Then she split a pig and everyone drank the pig’s blood from a wooden bowl while enslaved priest Cutty Boukman prayed:

“The god who created the earth; who created the sun that gives us light. The god who holds up the ocean;

who makes the thunder roar. Our god who has ears to hear. You who are hidden in the clouds, who watch us from where you are. You see all that the white has made us suffer. The white man’s god asks him to commit crimes. But the god within us wants to do good...

It’s He who will direct our arms and bring us the victory. It’s He who will assist us. We all should throw away the image of the white men’s god who is so pitiless. Listen to the voice for liberty that speaks in all our hearts.”

Then , the meeting adjourned & everyone went home.

A week later, on Aug. 21 1791, it began.

In one week, 1800 plantations on the Island of St. Domingue would be burned to the ground and 1,000 white enslavers would be dead.

The shit had finally hit the fan.

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Oh my Goodness!!!

I might have a panic attack due to excitement!!

Read this thread to the end...I just had an epiphany and my mind is blown. Actually, more than blown. More like OBLITERATED! This is the thing! This is the thing that will blow the entire thing out of the water!


Has this man been concealing his true identity?

Is this man a supposed 'dead' Seal Team Six soldier?

Witness protection to be kept safe until the right moment when all will be revealed?!

Who ELSE is alive that may have faked their death/gone into witness protection?


Were "golden tickets" inside the envelopes??


Are these "golden tickets" going to lead to their ultimate undoing?

Review crumbs on the board re: 'gold'.


#SEALTeam6 Trump re-tweeted this.