Archive for the 'weather' Category

Weather Pro – iPhone

Since I was young I’ve always been interested in the weather, no doubt instilled by my father’s experience at the Met Office. I fondly remember poring over cloud charts, and having isobars, warm fronts, and cold fronts explained, although I must admit I haven’t retained much knowledge of that. When a  storm-chasing colleage of mine recently showed me Weather Pro, I was rather taken by the satellite and radar views of Europe. Sadly no isobars here, but there are rather nice animated satellite and radar maps:

Satellite Radar

It’s also a pretty handy gague of the weather each day, with a forecast for your location every 3 hours:

Weather Pro

I’ve recently found this app very handy, what with our typical unsettled British summer! My iPhone wakes me up in the morning, I check Twitter, check BBC News, check my email, check the weather so I know what to wear, then get up. I’d be lost without my iPhone..

So in summary, Weather pro is OK. It’s nothing special, only covers Europe, and the satellite and radar views are chronologcally a little short. It does the job though. I wouldn’t mind finding a better weather app. If you know of one, let me know!

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Strange weather phenomenon

Strange weather phenomenon part 3/3

My parents took this photo today. Does anyone know what it is?

It looks like a Circumzenithal arc, but it’s got another rainbow.

Could it be a Kern arc? Those have only been seen 6 times.

More info on Flickr!

Update
Les from Atmospheric Optics tell me that the top half is a circumzenithal arc, and the bottom half is a "rare supralateral arc made by hexagonal column crystals"

Apparently seeing this is quite rare: "the combination of the two would be once a year or less"

Thanks again to Les for clearing this up :)

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