Climate Explorer

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Welcome, anonymous user

The KNMI Climate Explorer is a tool to investigate the climate. Start by selecting a class of climate data from the right-hand menu. After you have selected the time series or fields of interest, you will be able to investigate it, correlate it to other data, and generate derived data from it.

Some restrictions are in force: the site does not remember how you filled out the forms, you cannot define your own indices, nor upload data into the Climate Explorer or handle large datasets. If you want to use these features please log in or register.

Global mean 2m temperature anomalies wrt 1981-2010 [°C] with 10-yr running mean (source: ERA5). More under "World weather"
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13-may-2021Three DOS attacks from India and Jordania at the same time, running scripts t find standard vulnerabilities at a speed that the site cannot handle. Blocked now but the server did not respond for a while... I hope the new sysadmin can block his automatically using fail2ban in the near future.
13-may-2021The root partition managed to fill up in yet another way. Hope I fixed that too, it should work again now.
30-apr-2021Updated the Atlas to use ERA5, HadCRUT5 and 20CRv3.
26-apr-2021Oh irony... The Climate Explorer was non-functional due to a full partition and I could not fix it immediately because I was awarded a royal distinction for my scientific work and maintaining the Climate Explorer even outside office hours and when ill. I hope I found a more permanent solution than the last two times. System administration will soon be taken over by a professional.
22-apr-2021Updated CRU and UCAR scPDSI datasets to current versions (thanks Nina).
19-apr-2021The KNMI Climate Explorer was unvailable for a while due to a full hard disk. Again. (Thanks Phil)