Wonder exactly how cold it was two days ago or how much snow fell last week? Maybe youre wondering what the weather was like on the day you were born? The actual recorded data for that day is provided as well as a chart of observations that include surrounding days.

Wx Almanac alternatives

Audubon Owls Guide

mPing

The National Severe Storms Laboratory (NSSL) needs your help with our research As a, the Precipitation Identification Near the Ground project (W-PING) needs you, the Citizen Scientist, to watch and report on precipitation. PING is looking for volunteers of all ages and backgrounds to make observations - teachers, classes, families, everyone and anyone This app and associated web pages are your portal to providing observations to the research meteorologists at NSSL that will help us develop and refine algorithms that use the newly upgraded dual-polarization NEXRAD radars to detect and report on the type of precipitation that you see falling. NSSL scientists will compare your report with what the radar has detected and what our models think the atmosphere is doing, and use it to develop new technologies and techniques to determine what kind of precipitation such as snow, ice, rain or hail and its size is falling where.

  • rating 3.47059
  • size 12.4 MB

Meteor Shower Calendar - Ad Version

Would you like to know when the next meteor shower is? This app will display a list of upcoming meteor showers and the approximate date in which they will peak with specific details on each. They contain the same features, just no ads in the paid version.

  • size 20.4 MB

Pocket Slide Rule

Cosmic-Watch

Discover the fascinating relation between time and the cosmos. Enjoy this interactive learning tool and understand the concept of the celestial sphere and the apparent movement of the sky. And its made in Switzerland (This App is currently only available in English) Compatiblity: Recommended: iPhone 4 or higher, iPad 3 or higherRequired: iPhone 3GS, iPad 3, iPod Touch 5Not Compatible with iPod Touch 4 and older

  • rating 4.61111
  • size 189 MB