Weather Dictionary / Glossary of Terms
Pressure Unsteady
Weather Term
Description / Definition
Pressure Unsteady
A pressure that fluctuates by 0.03 inch of mercury or more from the mean pressure during the period of measurement.
Go back to the
P's - Weather Definitions
Select a Letter:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Return to the
Weather Definitions
Main Page
Data courtesy of
NOAA
- National Oceanic and Atmospheric Administration