Communities in wildfire burn scars are threatened with possible mudslides as the chance of rain enters the forecast for Southern California this weekend.
With Doppler's theory you can calculate how fast the ambulance is moving based on the shift in the siren's frequency. This theory is used by Doppler weather radar to determine the speed of ...
Why is the radar showing no rain when it is raining where I am? The effects of the curvature of the earth on weather radar. 1. The intensity of echoes tends to decrease with increasing distance from ...