This morning I added dew point calculation to the weather pages and temperature graphs. It was really easy. I used the Magnus approximation referenced by the Wikipedia article.
Thanks to Kai Gunter, LA3QMA, we now have AIS data from Bergen, Norway. Most excellent! If you're running ShipPlotter somewhere and would like to share your data with us, please drop me an email (the address is in my Blogger profile).
Now I'll head towards downtown, to hear Dream Theater play live in Helsinki! Tomi OH2BNS, the author of gMFSK, is coming too.