Asos surface observation archive download

The major parameters are: Cloud height and amount, visibility, winds, precipitation, temperature, dew point temperature, relative humidity, pressure, and present weather. The only difference is that DSI contains quality controlled data that has been hand checked by personnel at the National Climatic Data Center.

DSI only contains data that is automatically quality controlled, therefore, it is considered to be "raw" data. Dataset Citation.

Cite this dataset when used as a source. Dataset Identifiers. ISO Metadata. Department of Commerce ncei. The citation text below is from the DataCite Content Resolver service and may take a few seconds to load. The styles and locales are obtained from CrossCite , which also provides a citation formatter. See ReFindit for another alternative. Formatting is not perfect: please verify and edit before use.

Today's date is shown: please replace with the date of your most recent access. Note that your browser may not display the above metadata links, but automatically save them as files in a folder such as " Downloads ". Earth Observing Laboratory. There is no word on whether or when NCEI will provide more current documentation.

This document includes many of the present weather codes found in ASOS, but not all of them. Federal Meteorological Handbook defines standards for reporting surface conditions, with Table including all of the codes used by ASOS.

However, as it is designed for meteorological observers, it doesn't discuss any of the science behind the ASOS observation strategies. However, the information for the weather codes given here is outdated; the codes described in "weather and obstructions" do not correspond to the codes in actual data. The cell array of filenames that's output to the workspace is saved as a. This tends to happen when one makes a large number of requests in a very short span of time.

Try waiting a few minutes and running the function again. If the problem persists, it is likely a temporary problem or maintenance on the NCEI server. Wait 24 hours and try again. Unfortunately, ASOS 5-minute data only records precipitation type and intensity. This is not because of the import code--there simply isn't a precipitation amount field to import! ASOS 1-minute and 1-hour data include precipitation amount, but this data is in a different format which does not interface with this codebase.

Unless otherwise specified, code and documentation are written and maintained by Daniel Hueholt under the advisement of Dr. Copyright c , Harry Lee All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:.

Used by permission. The Okabe-Ito colorblind-safe discrete color scale is used for line colors. Okabe, M. Skip to content. Star 1. Branches Tags. Could not load branches. Could not load tags. Latest commit. Git stats commits.