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Everything posted by ghoneym
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10 minute read on model limitations and why ECM trumps GFS. ECMWF vs GFS. What’s the difference, and which weather model is more accurate - Windy.app WINDY.APP Learn about the difference between the ECMWF, GFS, and ICON13 weather models, from the experts of the leading pro weather forecast app Original post: https://community.netweather.tv/topic/99706-model-output-discussion-into-2024/?do=findComment&comment=5004351
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10 minute read on model limitations and why ECM trumps GFS. ECMWF vs GFS. What’s the difference, and which weather model is more accurate - Windy.app WINDY.APP Learn about the difference between the ECMWF, GFS, and ICON13 weather models, from the experts of the leading pro weather forecast app
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Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
Inch n a half of snaw, turning quite wet now as well, think that will be the lot for levenmouth this time. Summerhouse thermometer showing 1 degree. -
Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
VID_20221216_080036386.mp4 -
Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
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Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
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Model Output Discussion - moving into Winter
ghoneym replied to Community Team's topic in Forecast Model Discussion
For anyone interested...from top left to top right picture on each run... Air cargo flights - commercial aircraft flights - upper air satellite sensors - surface satellite sensors - weather balloons - sondes and other sensors - METAR observational Data Bottom left to right picture on each run... Microwave surface sensors - previous model data run - Atmospheric surface profilers including LIDAR - satellite multi-layer sensors - surface observations inc. ships - Total data. -
Model Output Discussion - moving into Winter
ghoneym replied to Community Team's topic in Forecast Model Discussion
Interesting that this latest run has a significant amount more data input that Typical. Those extra flyby's must have pumped much more water vapour into the atmosphere causing those snow depth chart increases.... -
Model Output Discussion - moving into Winter
ghoneym replied to Community Team's topic in Forecast Model Discussion
Metcheck.com - GFS GDAS Information - How much observation data went into this GFS run? Latest run and archive information Less Balloon data on the 06z and 18z runs. -
Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
May have been posted on here already but if not check this image out. So cool. EDIT. just noticed @Russstyposted earlier, sorry, defo worth sharing again tho -
GFS wind chill for the bid day Plenty snow in that cool air flow, ground temps will be good for it settling also. Even eastern coasts will see snaw from the 12z GFS run. Great stuff! JMA not too shabby either ECMWF upper temps more than good enough for snaw all over as well. All trending in the right direction for us North of the border.
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Model discussion - hunt for cold - Christmas countdown
ghoneym replied to Paul's topic in Forecast Model Discussion
Hannah's site time stamps updates for midday and then midnight so are a bit more up to date than the NASA ozone site(updates typically between 14:00 & 1300). Seems wildly different but let's see what they show this afternoon once the NASA site updates. -
Model discussion - hunt for cold - Christmas countdown
ghoneym replied to Paul's topic in Forecast Model Discussion
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Model discussion - hunt for cold - Christmas countdown
ghoneym replied to Paul's topic in Forecast Model Discussion
Just a quick point on the ARPEGE. It's designed, built and maintained by the same team on the ECMWF programme. It's a global scale model and not to be dismissed lightly. The AROME and ALADIN regional scale models base use AROME data first and foremost. It's showing an potential option at this stage, like all the others. -
Late to the party here.....working Christmas Day buy hey ho. Hope you all have a Great Christmas! Measurements Min Temp -1ºC Max Temp +0.5ºC Wind chill -5ºC AM - Cauld. frosty, breeze picking up. PM- Incoming blizzards. 15-20cm by Turkey time PS if you want the º symbol, try holding the ALT key and typing 0176 on a windows desktop keyboard. For Mac its hold ALT and press 0 (zero) Not sure how to do it on an iPad or phone with shortcuts. Cheers
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Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
Flickering lights here. Still have power on at the moment. Fifejammerlocations on Facebook has pictures of trees down in lots of places in fife -
Scotland Weather discussion
ghoneym replied to Paul's topic in Scotland / Alba Community Group's Scottish Weather Discussion
Hi everyone first post of the season, straight into the glory hunting with a red warning for wind trampolines tied down, evening dog walk postponed.batten doon the hatches! -
Scotland/Alba weather discussion - Jan 2021 onwards
ghoneym replied to LomondSnowstorm's topic in Regional
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Scotland/Alba weather discussion - Jan 2021 onwards
ghoneym replied to LomondSnowstorm's topic in Regional
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Scotland/Alba weather discussion - Jan 2021 onwards
ghoneym replied to LomondSnowstorm's topic in Regional
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Scotland/Alba weather discussion - Jan 2021 onwards
ghoneym replied to LomondSnowstorm's topic in Regional
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Scotland/Alba weather discussion - Jan 2021 onwards
ghoneym replied to LomondSnowstorm's topic in Regional
That's incredible stats. Unusual for location or par for the course?