Skiing the Cascade Volcanoes
        Amar Andalkar's Ski Mountaineering and Climbing Site
Ski Mountaineering Photos & Trip Reports Equipment & Info Cascade Volcanoes Ring of Fire Site Map

Table of Contents | Introduction | Ratings | WebCams | Bibliography | Highest Volcanoes | Snowfall & Snowdepth | Monthly Chart | Conifers | Compare | Distance | Sun Chart
Ten-Day Concatenated NWAC Telemetry         (page created February 2006, last updated December 2013)



See the Historical NWAC Climatological Snowdepth Data & Plots page for custom plots and data back to the 1916-17 season.
See the main Cascade Snowfall and Snowdepth page, plus Snow Season Reports: 2005-2006, 2004-2005, 2003-2004, 2002-2003
See also Previous Seasons, Normals & Info, Cascades El Niño / La Niña, and Paradise & Crater Lake Snowfall/Snowdepth Plots

    This page concatenates and prints telemetry data for the last 10 days for any Northwest Weather and Avalanche Center (NWAC) telemetry site. The current data is printed first with full headers, followed by the archived data for each of the past 10 days ending at 4AM (headers printed only for the first day), with the current data also appended to the end. Alternately, the data can be shown in reverse chronological order, which seems to be preferred by most people.
    As of November 2009, a version of this 10-day concatenation script has been added to the telemetry display on the NWAC website. Unfortunately, archived telemetry data older than 10 days is not yet available online from NWAC as of fall 2013.

    I've also written a more flexible viewer script for NWAC telemetry which uses this code, and has numerous options for concatenating all sites, or displaying 2 sites side-by-side for comparison: CascadeSnowNWAC-Data.php

Washington .
Hurricane Ridge
Mt Baker Ski Area
Washington Pass
Mazama
Stevens Pass Ski Area
Stevens Pass Summit
Stevens Pass, Grace Lakes
Berne Maintenance Station
Lake Wenatchee
Dirty Face Mountain
Tumwater Mountain
Mission Ridge Ski Area
Blewett Pass (new Dec2012)
Alpental Ski Area
Snoqualmie Pass
Crystal Mountain Ski Area
Crystal Mtn, Green Valley
Chinook Pass
Sunrise, Mt Rainier
Paradise, Mt Rainier
Camp Muir, Mt Rainier
White Pass Ski Area
Mt St Helens

Oregon .
Mt Hood Meadows
Mt Hood Meadows, Top
Timberline Lodge
Timberline, Magic Mile
Mt Hood Ski Bowl
Crater Lake (unavailable)

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Program Version History

1.0
03 Feb 2006
First online release. Simple data scraping and concatenation in about 15 lines of PHP code.
1.104 Feb 2006 Inline frame now scales to browser width. Current data now placed both first and last. Added links to display the past 10 days of mountain weather and avy forecasts.
1.207 Feb 2006 Added option for reverse chronological order (which more than doubles the amount of PHP code).
1.301 Nov 2009 New NWAC website of October 2009 broke this page, since all URLs there were changed. Updated to change data directory URL from http://www.nwac.us/products/ to http://www.nwac.us/data/.
Also wrote a new PHP script to grab data from the new website, with several display options. This can be found at: CascadeSnowNWAC-Data.php
1.405 Dec 2012 Updated the list of NWAC websites to add Berne Maintenance Station, Blewett Pass, and Top of Cascade Express at Mt Hood Meadows
1.510 Dec 2013 Detect and mark missing data, including the number of missing hours
1.614 Dec 2013 Remove blank left margin completely, and set correct number of missing hours in most recent day's data

    Data on this page provided by Northwest Weather and Avalanche Center.


Detailed Snow Season Reports: 2005-2006 | 2004-2005 | 2003-2004 | 2002-2003 | Previous Seasons | Normals & Info | Cascades El Niño / La Niña
Table of Contents | Introduction | Ratings | WebCams | Bibliography | Highest Volcanoes | Snowfall & Snowdepth | Monthly Chart | Conifers | Compare | Distance | Sun Chart
Ski Mountaineering Photos & Trip Reports Equipment & Info Cascade Volcanoes Ring of Fire Site Map

Amar Andalkar   Seattle, WA, USA   <About the Author / Contact Me>
All material on this website is ©1997-2017 by Amar Andalkar unless otherwise noted.
Last modified Saturday, December 21, 2013