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Mexico SMN-CNA Rawinsonde Data [NCAR/EOL]


This is one of the upper air data sets developed for the Hurricane Rainband and Intensity Change Experiment (RAINEX). It includes 94 high resolution vertical (2 second) rawinsonde data from the Servicio Meteorol&ocaute;gico Nacional (SMN) Comisión Nacional del Agua (CNA), which forms part of the Secretaríade Medio Ambiente y Recursos Naturales (SEMARNAT). There are 2 stations (Merida and Vera Cruz) that measure pressure, temperature, humidity and wind that are released twice a day.

The SMN home page can be found here: The web site is in spanish.

Data access

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Additional information

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Related projects
Spatial Type point
Frequency 12 hourly
Language English
GCMD Science Keywords Expand keywords
Related links

Temporal coverage

Begin datetime 2005-08-01 00:00:00
End datetime 2005-09-30 23:59:00

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 20.10, Minimum (South) Latitude: 19.10
Minimum (West) Longitude: -96.20, Maximum (East) Longitude: -89.50

Primary point of contact information

EOL Data Support <>

Additional contact information


Example citation following ESIP guidelines:

National Climatic Data Center (NCDC), NOAA. 2008. Mexico SMN-CNA Rawinsonde Data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 06 Jun 2020.

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Ancillary information

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