ESRL : PSD : Get timeseries from sub-daily datasets

Access and Analyze Hourly Weather/Climate Time Series

This web-tool extracts time-series or sets of highest/lowest value dates from different reanalysis datasets. These dates can be saved and used in the sub-daily composite web page to investigate climate/weather events. A separate page provides time-series of daily data.

Select variable/level. You can limit the selection to a set or range of years and a particular season. There is a 30 year limit. 20CRV3 is large and <10 years is advised.

Time-series Selection

OR: Choose a variable from the NCEP Reanalysis dataset (1948-2018)

Variable: Choose pressure level:

OR: Choose a variable from the 20thC V3 dataset (1836-2015)

Variable? Choose pressure level?

OR: Choose a variable from the 20thC V2c dataset (1851-2014)

Variable: Choose pressure level:

OR: Choose a variable from the ERA-Interim dataset (1979-2018)

Variable: Choose a Level:

Grid Box Latitude: Longitude:

Select (times) of day (optional). Some var/datasets are 4 times daily and others are 8.

Type of Output

Get timeseries Get subset of dates
Highest Lowest Days from season/years selected
OR Value to composite on Type of comparison:

Season/Year Refinement

Beginning month of season Ending month

Enter range of years

OR Enter Years to use (from 1 to 20) e.g. 1972. For seasons that span a year (e.g. DJF), please enter year of the LAST month.

Timeseries Extraction Information: In order to help ensure that this web analysis page remains available, we would greatly appreciate feedback on its use, particularily in the clasroom, for presentations or for research. Mail to (esrl.psd.data@@noaa.gov).

Extract 4 or 8 Hourly Timeseries
Help and Background: Instructions
Related Time Series Analysis Pages: Extract Daily Timeseries; Extract Monthly Timeseries; Plot and analyze monthly time series; Plot daily gridded composites
Data Documentation: NCAP/NCAR Reanalysis; 20th Century Reanalysis; Daily Index time series