Real Time Weather Mapping with mPING

mPING weather display

mPING, a real-time weather application, offers interactive insight into what is really going on with the weather in any location around the world. Users can access the app to either anonymously submit reports of current weather at their own location or view reports from others by downloading the app from iTunes or Google Play. All reports are shown through a repeating display over a specific time frame with an icon designating the specific type of weather such as rain, drizzle, snow, flooding, wind, and hail. The same map of the reports can also be accessed online at the mPING website. The image above is a screenshot from the mPING website of recent weather in the midwest. 

The app was launched in 2012 by developers from NOAA’s National Severe Storms Laboratory and University of Oklahoma and the Cooperative Institute for Mesoscale Meteorological Studies to assist in fine-tuning weather forecasts. According the the NOAA website, NOAA National Weather Service (NWS) forecasters can access the reports on their office workstations. This allows them to "overlay mPING reports with other data such as radar and satellite observations to aid them in their decision-making." Also the site reports that "television stations and private weather companies have the opportunity to build the ability to submit and display mPING submissions in their own branded applications, making the information available to the public in new ways."

Some tips to keep in mind while viewing the map:

  • The time frame displayed is over a three-hour period, and the time clock in the upper right corner is set to Greenwich time. (As an aside, per the NWS website: "All aspects of meteorology are based upon a world-wide 24-hour clock called Zulu time (Z), more commonly called Coordinated Universal Time (UTC). You will notice all weather maps, radar, and satellite images all have their time expressed in "Z". The Zulu term stems from military usage while Coordinated Universal Time is the civilian term for this 24-hour clock.")
  • You can start and stop the play of the weather reports by clicking the play/pause button in the upper right. This is the top button in the vertical line of three buttons located under a layer button.mPING menu buttons
  • A legend for the icons can be found by clicking the middle button in the vertical line of three buttons located in the upper right of the screen. Below is a screenshot of the legend which will slide out after clicking this button. This legend also shows the type of reports which can be submitted. (Click the image for a higher resolution view.)mPING Icon Legend
  •  The bottom button in the vertical line of three buttons can be used to turn on and off the history of weather. Turning it on means that over the three-hour display all weather events will remain showing in the display. Turning it off means that as the weather plays out over the three-hour time period shown, you will only see weather reports at the time they were reported.
  • The layer button at the very top of the upper right of the screen allows the user to change to a topographic background instead of the black default background shown here.
Share

Chicago Map Tour

Chicago Map Tour Screen Shots

Over the last few days I have been working on building mobile applications for Android devices as part of the August 3D Game Lab Teacher Camp. It hasn't been as difficult as I thought it would be as there are a lot of tutorials out there. There are also some applications that allow you to emulate a device on your computer. My goal is to create a few simple engineering or public works related apps over time. And hopefully by the time the class is over next week, I can offer at least one simple public works app for download. For now, I'll share the most recent app I created in the class using one of the tutorials. It's a simple map tour of the top destinations in Chicago based on the Paris Map tutorial offered by App Inventor by MIT. And it is easy enough to follow that any city could refer to it to create a simple tour of their own community.

Here are the screen shots from my emulator:

Chicago Map Tour Screen Shots

 

And here is a QR code that will allow you to download the app to your Android device:

QR Code for Chicago Map Tour App Download

 

If you don't have the ability to scan this, here is the download link:

Chicago Map Tour Android App

 

And because I could not test this on an actual phone, I'd appreciate any comments or feedback!

Share