@AlanTheBeast said in Addition of Fronts:
Another site has this. It is potentially in digital form (after someone has drawn it) and can thus be obtained. Perhaps some data trading is in order?
Windy uses free open data only (except ECMWF)..
Thank you for the response. I hadn't tried weather alerts. That does seem good but I like the big overview that the rain map provides. I guess my weather criteria isn't that well defined. Ideally I would ask for no rain for the weekend but I might not get any alerts. I would be okay with some rain but want to know which has the least.
Does that make sense?
Volcano eruptions are important sources of sulphur dioxide (SO2) and volcanic ash (aerosols) in the atmosphere.
For live volcanic ash advisories and volcano specific SO2 imagery ...
In general, there are 9 VAACs (Volcanic Ash Advisory Centers) worldwide,
providing their expertise in case of significant volcanic eruptions.
You can track ship routes, also, by using "air quality" (NO2) layer.