Yannick Peings

Research Scientist - Climate dynamics - University of California Irvine

[Yannick Peings @ypeings1]

Cumulative of Southern California precipitation, as of January 15 (marked by the vertical bar).

Driest year at this point of the water year since 1961
(this is using the 0.25° CPC gridded precipitation data).

[Yannick Peings @ypeings1]

Even if we do not get any additional rain, the water year is guaranteed to be close to normal, as far as cumulative WY precipitation.

[Yannick Peings @ypeings1]

California cumulative rainfall as of January 25th, for water year 2022/23.
(CPC 0.25° continental US precipitation data, in mm)

[Yannick Peings @ypeings1]

In this graph, categories are defined as:
- Dry/Wet : beyond the lower/upper quartile.
- Very Dry/Very Wet : beyond the lower/upper decile.

[Yannick Peings @ypeings1]

Even if we don't get any additional rain, the water year is guaranteed to be close to normal, as far as cumulative WY precipitation.

[Yannick Peings @ypeings1]

In this graph, categories are defined as:
- Dry/Wet : beyond the lower/upper quartile.
- Very Dry/Very Wet : beyond the lower/upper decile.

[Zack Labe @ZLabe]

New study in @NatureComms (#openaccess): https://t.co/hNdc1Ls30G

"Here we show that sixteen models contributing to the @PAMIP_news simulate a weakening of mid-latitude westerlies in response to projected Arctic sea ice loss."

[Yannick Peings @ypeings1]

@Massimo_So Yes it's much better now on my end. Had better luck using Firefox rather than Chrome.

[Yannick Peings @ypeings1]

I cannot access the #AGU21 online portal. Is anybody experiencing the same problem ? I have a talk tonight and still haven't had a chance to access anything ...

[Yannick Peings @ypeings1]

@Massimo_So Good to know it's not only me, thanks !

[Yannick Peings @ypeings1]

@BrunaRFO I just installed Firefox instead of Chrome, it seems it's working better. I finally got access to the talk recordings! But the navigation is still pretty slow.

[Yannick Peings @ypeings1]

@polar_james Thanks James !

[US CLIVAR @USCLIVAR]

New Research Highlight by Yannick Peings, @ZLabe, and Gudrun Magnusdottir: How reproducible is the response to +2°C #Arctic sea-ice loss in a large ensemble of simulations? Based on their J Climate publication from earlier this year.
Read more: https://t.co/ohqqwKYHhj

[Zack Labe @ZLabe]

Relevant and striking animation ---> loss of multi-year (old) sea ice due to #Arctic climate change

Younger sea ice is generally thinner and more vulnerable to melt with numerous impacts to society and the polar ecosystem.

[Created by @NASAHyperwall: https://t.co/YFP9nJ6OgQ]

[Yannick Peings @ypeings1]

Our new paper about the response to +2°C Arctic sea ice loss in PAMIP experiments is available online. We focus on the role of internal variability and robustness of the results https://t.co/5sqagLA5Ub

[Yannick Peings @ypeings1]

I am not very present on Twitter but here is finally a tweet. I've updated my personal website with graphs animations of the NH climate, from last October to end of this January :
https://t.co/rsgmLX1YWw