Jonathan Day

Mainly tweeting about weather and climate prediction.

[Jonathan Day @jonny_day]

New paper in @SpringerNature Climate Dynamics ➡️ Soil-moisture–atmosphere coupling hotspots & seasonal forecast skill.
It shows the potential to improve skill in summer by improving land-atmosphere feedbacks.
🔗 https://t.co/RL2TnPa6ft
#ClimateScience #wxtwitter

[Jonathan Day @jonny_day]

🌍 Excited to share our preprint on soil-moisture-atmosphere coupling hotspots & their impact on seasonal forecasts! Key: Strong coupling aids prediction, but uncertainties in soil-moisture estimates remain. Read more: https://t.co/MrI2NngFou #ClimateScience #WeatherForecasts

[Jonathan Day @jonny_day]

It's part of a special collection between @EGU_GMD @ESSD_journal https://t.co/L2Wul9wj5S
focussing on evaluating and improving models in polar regions. Part of @polarprediction project.

[Jonathan Day @jonny_day]

🚨New paper evaluating forecast models in the Arctic using research station data is out today.

It uses observatory and model output produced as part of the Year of Polar Prediction to understand investigate forecast performance at a number of research stations.

[GeoModelDevelopment @EGU_GMD]

New model evaluation paper: The Year of Polar Prediction site Model Intercomparison Project (YOPPsiteMIP) phase 1: project overview and Arctic winter forecast evaluation https://t.co/3IaqsfSSpK

[Jonathan Day @jonny_day]

@ClimateDann @OceanFMonteiro @EuniceLoClimate @ClimateSamwell @flimsin @EmilyRBall @PeterAGWatson @_RachelJames @rpancost @AilishCraig @NatalieSLord @olivertrophic Really enjoyable event Dan! Thanks to all the organisers.

[Prof. Liz Stephens @liz_stephens]

Thanks to @UniofReading space weather expert @mathewjowens for tweeting last night.

Here's two 360° photos of the aurora (ft. me hanging out the roof of my house in Caversham).

From NE-facing window: https://t.co/smthLCIeP0

And SW-facing window:
https://t.co/BDAM3NYJN7

[Jonathan Day @jonny_day]

Really good to see @EuropeanMetSoc promoting low-carbon options to attend the annual meeting in Barcelona this year: https://t.co/w5Y9chc9CS

[Jonathan Day @jonny_day]

Interesting US perspective on snow sports and shrinking snow cover. Food for thought on a morning looking out in some bare slopes in #Morzine #France

[Protect Our Winters @ProtectWinters]

Check it out!
"How the Ski Industry Stopped Worrying and Learned to Love Climate Activism" by @jrdscience in @AGU_Eos this weekend! ❄️🌎💪
https://t.co/XvOXhil5wq

[ECMWF @ECMWF]

📢Call for abstracts now open for our Workshop on Diagnostics for Global Weather Prediction being held in Reading on 9-12 September. ⏰ Deadline for submissions: 24 March
More information about the workshop themes & to submit an abstract ➡️ https://t.co/rfzZoWC5KN #diagnosticsWS

[ECMWF @ECMWF]

Join us at #AGU23 to hear about developments in modelling for numerical weather prediction and fire risk, the Copernicus Climate and Atmosphere Data Store, YOPP data, and work towards the European Green Deal Data Space.
For details of #ECMWF presentations➡️https://t.co/FN8CNcEbU1

[KidicalMassReading @KidicalMassRead]

Thanks to everyone that rode today #kidicalmass #rdguk #streetsforkidsnotcars

So proud to be one of 400+ groups riding this weekend. We’re not (just) cute, we’re a mobility revolution.

[KidicalMassReading @KidicalMassRead]

@RdgToday @rdgchronicle @AlokSharma_RDG @mayorofreading be great to talk to you about why #rdguk is letting it’s children down. A new school has a 3% target for kids coming by bike 🤯

[Jonathan Day @jonny_day]

@Dr_Gilbz HadCM chic!

[Gianpaolo Balsamo @gpbalsamo]

Few more days to apply for this exciting science job position on wave modelling

https://t.co/cGEr7fkqIc

[Leo Hickman @LeoHickman]

With the Tories' climate credentials in disarray, it seems like a good moment to recall this iconic frontpage of the Times from 33 years ago...

"Margaret Thatcher called yesterday for a 'giant international effort' to save the Earth from the consequences of global warming"

[Jonathan Day @jonny_day]

@essl_ecss @Pre_Temp @arpaveneto @CopernicusEMS Petrifying! How many fatalities from hail strikes in Europe each year?

[Jonathan Day @jonny_day]

Loving this practical guide to cost-effective international low carbon travel!

[Flight Free UK @FlightFreeUK]

Flight-free travel doesn't have to be more expensive. Here are 8 tips of how to keep the cost down if you're avoiding flying: https://t.co/iix8LlBfXN

[Gianpaolo Balsamo @gpbalsamo]

@ECMWF is looking for a new scientific #leader for its #ECMWF Ocean Wave Model #ecWAM (now available #opensource at https://t.co/PdqQ3iKAKm)

👉https://t.co/Hla5im6dlz

Thanks #WISE2023 @FabriceArdhuin & All willing to share this #job announce & help us to reach great candidates!

[ECMWF @ECMWF]

We’re at the WWRP/@WCRP_climate S2S Summit 3-7 July presenting work on subseasonal-to-seasonal forecasting and results from the @EU_Commission #H2020 CONFESS project we coordinate.
Full details and event programme are available at➡️ https://t.co/v0a1eIecEC