Correction for
Phoenix
Elevation of PHX Airport is ~340 m
Station pressure at PHX was ~976 mb
So, SLP for PHX would be
SLP =
976 mb + (1 mb / 10 m) « 340 m SLP =
976 mb + 34 mb = 1010 mbSLP =
976 mb + (1 mb / 10 m) « 340 m SLP =
976 mb + 34 mb = 1010 mb