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Automated Surface Observing System (ASOS) 1-min Data



This data set contains 1-minute resolution surface meteorological data from the Automated Surface Observing System (ASOS) stations located across the BAMEX region. These data were retrieved from two sources during the BAMEX period (12 May to 09 July 2003). Data for some stations were retrieved via modem by the University Corporation for Atmospheric Research/Joint Office for Science Support (UCAR/JOSS) several times per day. Each of these files contains 12 hours of data for a single station so some overlap between files is expected. The remaining stations were downloaded from the National Climatic Data Center (NCDC) monthly. Each of these files contains one months worth of data for a single station. The data are in ASCII format.

Data access

  • ORDER data for delivery by FTP

Additional information

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Related projects
Spatial Type point
Frequency 1 minute
Language English
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2003-05-12 00:00:00
End datetime 2003-07-09 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 48.00, Minimum (South) Latitude: 30.00
Minimum (West) Longitude: -104.00, Maximum (East) Longitude: -80.00

Primary point of contact information

EOL Data Support <>


Example citation following ESIP guidelines:

UCAR/NCAR - Earth Observing Laboratory. 2008. Automated Surface Observing System (ASOS) 1-min Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 28 May 2022.

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Ancillary information

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