Observed and mean of corrected precipitation in Ny-Alesund

EasyData
Source

This file contains precipitation data for Ny-Alesund from 01/01/1975 to 31/12/2022. It contains observed data downloaded from the database of the Norwegian Meteorological Institute accessible via https://seklima.met.no/ (last accessed on 20/12/2023). The corrected data correspond to the data described in O. Champagne et al., Artificial Trends or Real Changes? Investigating Precipitation Records in Ny-Ålesund, Svalbard, Journal of Hydrometeorology, DOI JHM-D-23-0182.1, 2024 (Preprint available here: https://journals.ametsoc.org/view/journals/hydr/aop/JHM-D-23-0182.1/JHM-D-23-0182.1.xml). The file contains one table "Rain+Snow". The columns represent the following data: 1. Date+time [UTC]: Date and time in UTC of the collection of the precipitation, i.e. the indicated values correspond to the precipitation collected in the following 12h period 2. Observed Rain: observed liquid precipitation in mm, derived from observed total precipitation as a function of temperature and solid to total precipitation ratios as described in Champagne et al. 3. Observed Snow: observed solid precipitation in mm, derived from observed total precipitation as a function of temperature and solid to total precipitation ratios as described in Champagne et al. 4. Observed Rain+Snow: observed total precipitation in mm, downloaded from seklima.met.no 5. Ensemble mean Rain: Average of all corrected liquid precipitation in mm. 6. Ensemble mean Snow: Average of all corrected solid precipitation in mm. 7. Ensemble mean Rain+Snow: Average of all corrected total precipitation in mm.

creationJan 8, 2024releasedApr 8, 2024publicationJan 18, 2024
Temporal CoverageJan 1, 1975Dec 31, 2022

Overview

No overview

Lineage

Norwegian Meteorological Institute for the observed data; Institute of Environmental Geosciences (IGE), Université Grenoble Alpes / CNRS / Grenoble INP / INRAE / IRD for the corrected data.

Keywords

Constraints

License
Restricted

Other restrictions

CC-BY-4.0