MesoWest Main Help
On this page:
Overview
MesoWest Staff
Access to Weather and Climate Information
Usage Restrictions
Outreach

Other Help Pages
MesoWest User's Guide
Current Status
Station Interface
Surface Weather Maps
Weather Overlays
Fire Product Overlays
Watch/Warn Overlays
FAQ
Current Weather Summary
24-Hour Trend Monitor
Fire Weather Monitor
Max/Min Summaries
Precipitation Monitor
Precipitation Summary
Station Location Maps
Your Weather
Quality Control
Printing Help
Overview

MesoWest is a cooperative project between researchers at the University
of Utah, forecasters at the Salt Lake City National Weather Service
Office, the NWS Western Region Headquarters, and personnel of participating
agencies, universities, and commercial firms. The goal of this project
is to provide access to current weather observations in the western
states. Support for this project is being provided by the National
Weather Service.
MesoWest relies upon weather observing networks that are managed by
federal, state, and local agencies and private firms. Additional stations
have been installed at key locations such as near the Great Salt Lake
and at venue sites for the 2002 Olympic Winter Games in the Wasatch
Mountains. Weather observations of temperature, relative humidity,
wind speed and direction, precipitation, and other weather parameters
are available at thousands of locations across the United States.
Example Images of Stations
MesoWest is used operationally by the National Weather Service to
monitor weather conditions around the region in order to protect lives
and property. MesoWest is also used extensively by researchers to
understand severe weather events such as winter snow storms and damaging
winds. MesoWest is available to the educational community for use
in the classroom. Students in grades K-12 can observe weather conditions
near their school or around the region.
MesoWest surface observations are integrated into high spatial and
temporal resolution analyses over domains of varying size in the Western
United States. The University of Oklahoma Advanced Regional Prediction
System Data Analysis System (ADAS) has been configured to run over
regions of complex terrain, including 3-dimensional and surface-based
analyses. The Utah ADAS relies on MesoWest observations
as an important source of local data, modifying an initial background
field provided by NCEP RUC2 analyses.

Contact MesoWest at meteo-mesowest@lists.utah.edu
MesoWest data providers
MesoWest Local and Regional Mesonets
MesoWest Stations by State
MesoWest Stations by Elevation Range
Database variables
Station Listing - Name, Location, Elevation...
DataBase map
Station File Updates

| MesoWest Staff |
| John Horel |
Overall Coordination |
| Chris Galli |
Graphics |
| Judy Pechmann |
Database |
| Bryan White |
System Administrator |
| Brian Olsen |
Web development |
|
Kyle Van Peursem |
Undergrad Support |
| Neil Lareau |
Support |
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Access to Weather and Climate Information

We've developed several different ways to access weather information
in the Intermountain West. Weather information can be visualized in
many different ways and different users have different needs. Here's
a brief overview of the purpose for each of the available delivery
methods:
- Current Weather Summary. Designed for quick and
flexible access to current weather conditions. Stations are
grouped by counties to direct users to weather information.
Users are able to view weather conditions locally or on a
large scale via the Weather Map option. Note- the Public
Interface has received little maintenance in recent months due
to other commitments; let us know if you notice problems.
- Weather Maps. Map based interfaces allow access to MesoWest
data within surface analyses and specialized topgraphic depictions.
- RWIS Interface. Developed for local road managers who
need to have flexible access to weather and road conditions. It
is password protected as a result of limitations on the redistribution
of pavement conditions.
- LDM Delivery to NWS Offices. Data from MesoWest are disseminated
to Weather Forecast Offices of the National Weather Service via
dedicated communication channels for input into AWIPS. Forecasters
are able to superimpose mesonet observations on satellite and
radar imagery in order to place the surface observations in context
with other current weather information. See the Frequently Asked Questions about MesoWest in AWIPS for further details.
- LDM Delivery to Universities and National Centers. MesoWest
data are also available to Universities and government agencies
that rely upon the LDM data distribution system. See the application
form below.
- Anonymous FTP access. MesoWest data are available via
anonymous ftp to initialize numerical models. Additional details
are found below.
Applications
Web Access to MesoWest Data
FTP and LDM Access to MesoWest Data
Information located on http site
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Usage Restrictions 
Data contained in MesoWest arise from cooperative arrangements with
many different educational institutions, public agencies and commercial
firms. The data are intended to be used by personnel in governmental
agencies to protect lives and property, by the public for general
information, and by individuals at educational institutions for instructional
and research purposes. Any other uses of the data from one or more
stations must receive written approval from the agencies that installed
the weather sensors. Contact the MesoWest Support Group to receive information
on how to obtain written approval.
Due to the nature of data transmission across the Internet and other
communication factors, the information found in MesoWest may not always
be current. No warranties are expressed or implied regarding the accuracy,
completeness, or reliability of the information contained in MesoWest.
Data users are cautioned to consider the provisional nature of the
data before using it for decision making. The user assumes the entire
risk related to use of MesoWest data. The Mountain Meteorology
Group, MMG, provides the data "as is" and in no event
shall the providers be liable for any damages, including, without
limitation, damages resulting from lost data or lost profits or revenue,
the costs of recovering such data, the costs of substitute data, claims
by third parties or for other similar costs, or any special, incidental,
or consequential damages, arising out of the use of the data. The
accuracy or reliability of the data is not guaranteed or warranted
in any way and the providers disclaim liability of any kind whatsoever,
including, without limitation, liability for quality, performance,
merchantability and fitness for a particular purpose arising out of
the use, or inability to use the data.
It would be very helpful if publications that depend upon substantial
use of MesoWest data acknowledge the data providers by including a
statement similar to: This study was made possible in part due to
the data made available by the governmental agencies, commercial firms,
and educational institutions participating in MesoWest.
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University of Utah
Department of Meteorology |
Copyright © 2006 University of Utah.
All Rights Reserved.
For Questions or Comments about this page or MesoWest contact
meteo-mesowest@lists.utah.edu
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