-
Meteorological observations typically report atmospheric pressure in
hectopascals per the
recommendation of the
World Meteorological Organization, thus...
-
meteorologists began using hectopascals (symbol hPa)
which are
numerically equivalent to millibar; for the same reason, the
hectopascal is now the
standard unit...
-
reports (METAR), QNH is
transmitted around the
world in
hectopascals or
millibars (1
hectopascal = 1 millibar),
except in the
United States, Canada, and...
-
January 1993
Braer Storm 914
hectopascals (27.0 inHg)
Between Iceland and
Great Britain 2
December 1986
Unnamed 916
hectopascals (27.0 inHg) South-east of...
-
increase of altitude—approximately 100
hectopascals per 800
meters or one inch of
mercury per 1000 feet or 1
hectopascals per 30 feet near sea level. The aneroid...
-
Standard air
pressures are 850, 700, 500, 400, 300, 250, and 200
millibars (
hectopascals) (hPa) (SI).
Weather charts are
sometimes drawn at
lower air pressures...
- 1 inH2O = 249.0889
pascals = 2.490889 mbar or
hectopascals = 2.54 cmH2O ≈ 0.002458316 atm ≈ 1.868320 Torr or mmHg ≈ 0.0735559 inHg ≈ 0.03612729 lbf/in2...
- temperature, as 914
hectopascals (13.26 psi). A
study in 2014
found that the
actual lowest pressure of the
storm was
around 880
hectopascals (26 inHg), based...
-
central pressure of 994.0
hectopascals (29.35 inHg). On land, a
station in Hong Kong
recorded a
pressure of
about 1,000.0
hectopascals (29.53 inHg) as well...
- surface, or as the
pressure level corresponding to this
altitude in
hectopascals (hPa,
equivalent to the millibar). The
height of the
cloud base can be...
