<![CDATA[Incoherences in acumulated precip]]>Hi. It seems there are some incoherences in precip accumulations. Please check the attached images from today's precip forecasts, valid next Saturday, for Valladolid, Spain:

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24 hour accumulation forecast (first image) is 1.6 mm, but if you sum up 3 hour forecasts for the same period (second image), you get more than 15 mm

]]>https://community.windy.com/topic/42376/incoherences-in-acumulated-precipRSS for NodeWed, 17 Jun 2026 01:13:11 GMTTue, 28 Oct 2025 19:59:00 GMT60<![CDATA[Reply to Incoherences in acumulated precip on Thu, 30 Oct 2025 20:33:01 GMT]]>@Gkikas-LGPZ
@ravapeba
This problem had already been reported in this thread
and this one

]]>https://community.windy.com/post/220596https://community.windy.com/post/220596Thu, 30 Oct 2025 20:33:01 GMT<![CDATA[Reply to Incoherences in acumulated precip on Thu, 30 Oct 2025 19:55:05 GMT]]>@ravapeba
Yes, seems there is a problem.

On the map. 12 hr acc. 9,5mm

e5179cd6-75e0-43ba-bc54-2c92475b8bab-εικόνα.png

but on 3hr or 1hr table, aprox. 19mm

188e10a5-0ed3-4d72-bf49-7c6ba24805e3-εικόνα.png

Hope devs will investigate it.

]]>https://community.windy.com/post/220592https://community.windy.com/post/220592Thu, 30 Oct 2025 19:55:05 GMT<![CDATA[Reply to Incoherences in acumulated precip on Thu, 30 Oct 2025 15:44:47 GMT]]>@Gkikas-LGPZ
hello, I have found again incoherences between precip fields; I am not searching for them, I just check sometimes the weather for my city.

Find attached two new images I have captured some minutes ago

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The 12 hours acc precip for Valladolid,, from 12 to 24 for friday 31 is around 9 mm, but the sum of precips for the same period in the meteogram is above 18 mm

]]>https://community.windy.com/post/220583https://community.windy.com/post/220583Thu, 30 Oct 2025 15:44:47 GMT<![CDATA[Reply to Incoherences in acumulated precip on Wed, 29 Oct 2025 08:44:22 GMT]]>@Gkikas-LGPZ

sorry, but the images you attach correspond to a diferent run of ecmwf model (as you can guess from the diferences in the ubication meteogram).
I had already checked this, the problem took place in a previous run;

thanks for your reply anyway

]]>https://community.windy.com/post/220528https://community.windy.com/post/220528Wed, 29 Oct 2025 08:44:22 GMT<![CDATA[Reply to Incoherences in acumulated precip on Wed, 29 Oct 2025 05:38:20 GMT]]>@ravapeba
1000034270.jpg 1000034268.jpg

]]>https://community.windy.com/post/220513https://community.windy.com/post/220513Wed, 29 Oct 2025 05:38:20 GMT