On 15/02/2014 16:27, Brian Lawrence wrote:
On 14/02/2014 20:14, John Hall wrote:

Anybody know what, if anything, R3 and R5 mean?

Red warning - related to predicted Volcano & Earthquake activity.
R1 is low, R5 is maximum.

Thanks.

There's no denying that volcanoes can affect the weather, either locally
or globally, but there seems no obvious reason why earthquakes would?


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Paul Hyett, Cheltenham