In message ,
Lawrence Jenkins writes
The first map the 18th shows yellow everywhere but the SE yet its a
warning for the SE, the remainder show no snow warnings at all.

The reason why the SE got its warning was that the yellow area covered a
small part of the region that the MO calls SE England. The part in
question was west of London and north of the M4, and seemed to roughly
correspond to Oxfordshire and maybe a bit of Berkshire too. Personally I
wouldn't call Oxfordshire part of SE England, but it's in the MO region.
--
John Hall
"Honest criticism is hard to take,
particularly from a relative, a friend,
an acquaintance, or a stranger." Franklin P Jones