Entry: Mixing ratio

stable

URI: http://codes.wmo.int/wmdr/ObservedVariableAtmosphere/253    

The ratio of the mass of water vapor in a sample of air and the mass of the dry air in that same air parcel. Note, mixing ratio is related to the concept of specific humidity, which is the fraction of water vapour in the air.

Core metadata

is a Concept
changed on 11 Jun 2026 15:18:56.842
submitted bykurt-hectic
accepted on 29 Apr 2020 14:26:24.465 | 29 Apr 2020 14:25:47.483

Download formats available

RDF ttl plain with metadata
RDF/XML plain with metadata
JSON-LD plain with metadata
CSV plain with metadata
Export all export

All metadata properties

date accepted 29 Apr 2020 14:26:24.465 | 29 Apr 2020 14:25:47.483
date submitted 21 Oct 2019 09:47:40.003
definition
entity Mixing ratio
source graph graph

description The ratio of the mass of water vapor in a sample of air and the mass of the dry air in that same air parcel. Note, mixing ratio is related to the concept of specific humidity, which is the fraction of water vapour in the air.
item class Concept
label Mixing ratio
modified 11 Jun 2026 15:18:56.842
notation 253
register observed variable atmosphere
status status stable
submitter
account name https://api.github.com/users/kurt-hectic
name kurt-hectic

type register item
version info 4
Pane is loading...
Select tab to expand

Definition

description The ratio of the mass of water vapor in a sample of air and the mass of the dry air in that same air parcel. Note, mixing ratio is related to the concept of specific humidity, which is the fraction of water vapour in the air.
label Mixing ratio
notation 253
type Concept