San Diego Hang Gliding and Paragliding Association
  • SDHGPA
    • About Us
    • Minutes, News, & Articles
    • SDHGPA Calendar
    • Instruction Policies - Protocol
    • History - San Diego Free Flight >
      • Black Mountain Open Space History
    • Permits
    • Bylaws
    • Flight Videos
  • What's Happening
    • SDHGPA Calendar
    • Minutes, News, & Articles
    • SOCAL WX Dash Board
    • Weather Stations
    • Who's Flying Where
    • SDHGPA Tracking Maps
    • Web Cams - SDHGPA Site & XC Route live Cameras
  • Membership
    • Join SDHGPA
    • Current Membership Status
    • Member Only Pages >
      • Palomar Sign-In
      • Palomar Sign-Out
      • 2025 Membership Info-Gates-Cards
      • 2024 Membership Info-Gates-Cards
      • Member Only Pages
      • Telegram & Private FB Access
      • Gear Swap
      • Roster
      • Meeting Live Stream Videos
      • XC Maps & Master Waypoint Files
      • Clinic & Meeting Talk Materials
      • Incident-Accident Report
  • Sites Guide
  • XC Contest - SDHGPA
    • SDHGPA XC Contest Rules & Scoring
    • Join SDHGPA Leonardo XC Comp Filter
    • Generating Track Logs & Uploading Flights to Leonardo
    • Ayvri Flight Animation
    • XC Maps & Master Waypoint Files
    • XC Records
  • Palomar Point Series
  • LiveTrack24 SDHGPA Group
  • Schools - Tandem
  • Selecting the Right School - Instructor
  • Visiting SD Incident-Accident Report
  • USHPA
  • Links
  • Meeting - Non-Flying Guest BBQ Donations

Meeting Minutes, News, & Articles

December 2017 Santa Ana Winds

12/15/2017

1 Comment

 
Both the Palomar and Horse Weather Stations withstood the strong sustained winds all week Dec 4th through the 9th. This is the 1st time the stations have displayed magenta, beyond red, wind speed shadings.
PicturePalomar 5 day graph Dec 3rd - 8th (1hr Average with peak)

​

Here are some data snapshots from the Week. The above Palomar graph represents 1 hour average base wind with peak gust. You know the wind was strong from the reported 47.7 mph 1hr averaged base wind on the 7th at 10:30am.
The Palomar Station reported 50.8 mph Base Wind (15 min average) ​ with gusts to 69.4 mph at 10:18 am on 12-7-17. 

The Horse Station reported 39.7 mph Base Wind (15 min average) ​then gusts to 60.8 mph 15 min later at 8:26 am on 12-7-17. 
Picture
Palomar max reported Base Wind 50.8 & Gusting to 69.4 (15 min Average) (1 day graph zoom on 12-7-17).
Picture
Horse max reported Base Wind 39.7 & Gusting to 60.8 (15 min Average) (1 day graph zoom on 12-7-17).
Note that some of the variation between the two stations is due to placement locations and less than ideal locations for reading NE winds due to being in the lee and rotor conditions. Although the sensors are different, the wind speeds were well within the operating specifications for the sensors.

Data Sheet for the Palomar LCJ CV7 Ultrasonic Wind Sensor
Data Sheet for the Horse Davis 6410 Anemometer Wind Sensor
1 Comment
Irish Coffee Recipes link
5/5/2023 08:37:36 am

Appreciate this bblog post

Reply



Leave a Reply.

    Picture

    SDHGPA

    The San Diego Hang Gliding and Paragliding Association


    Categories

    All
    Articles
    Elections
    Equipment
    FAQ
    Flight History
    Flight Report
    Flying Site News And Updates
    Fly Ins
    Meeting Minutes
    News
    Press Release
    Safety & Accident Reports
    SDHGPA Weather Stations
    Telegram SDHGPA Communication
    Travel
    Weather
    XC Clinic

    Archives

    January 2025
    August 2024
    February 2024
    January 2024
    November 2023
    August 2023
    May 2023
    April 2023
    February 2023
    January 2023
    November 2022
    October 2022
    September 2022
    August 2022
    June 2022
    April 2022
    January 2022
    November 2021
    July 2021
    June 2021
    April 2021
    February 2021
    January 2021
    December 2020
    November 2020
    September 2020
    July 2020
    April 2020
    March 2020
    January 2020
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    October 2018
    July 2018
    May 2018
    April 2018
    February 2018
    January 2018
    December 2017
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    April 2017
    March 2017
    February 2017
    January 2017
    November 2016
    October 2016
    June 2016
    May 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015
    September 2015
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    March 2015
    February 2015
    January 2015
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014
    June 2014
    May 2014
    April 2014
    March 2014
    January 2014
    November 2013
    July 2013

    RSS Feed

SDHGPA logo
SDHGPA is a local chapter of 
Picture
USHPA 
(United States Hang Gliding and Paragliding Association)
SDHGPA, PO Box 720895, SAN DIEGO, CA 92172
Photo from Free Public Domain Illustrations by rawpixel