Rainfall measurement unit: Whenever you see weather reports, you may have noticed that they mention rainfall in millimeters, a unit that many people hear daily but do not fully understand. However, ...

Researchers in Bonn show that the widely used birdbath method can fail for radar calibration and present a new reflectivity ...

Add Yahoo as a preferred source to see more of our stories on Google. You step outside, feel a few raindrops, maybe catch the scent of desert petrichor, but later see "T" on the weather report rather ...

The National Weather Service (NWS) is the authority when it comes to weather measurement and reporting. To ensure accurate precipitation measurements, the NWS has established guidelines for measuring ...

You step outside, feel a few raindrops, maybe catch the scent of desert petrichor, but later see “T” on the weather report rather than a rainfall total. You may have seen rain, but that doesn’t mean ...