What is the actual calendar of observed global dust storms on Mars? And if available, any data about regional dust storms' dates, duration and coverage.
I find online information about global Martian dust storms having been observed since the 1950s, and one probably having destroyed Soviet Mars 3 lander in 1971 and two more in the 1970s during the Viking missions, one in 2001, one in 2007. But what is the complete schedule registered during the last 50 years or so?
(Shouldn't there be some kind of Mars weather site around by now, like for the Solar weather?)