Because tornadoes can be so destructive, authorities will issue tornado watches and warnings to alert people about possible or confirmed tornadoes.But what’s the difference between a tornado watch and warning? Which is more severe? What should one do if a tornado watch has been issued? What ...
During severe weather you'll likely hear the terms Tornado Watch, Tornado Warning, and even Tornado Emergency. But what do these terms mean and how should you react to them? When severe weather is happening, meteorologists at the National Weather Service use a variety of...
and means that a tornado has been either spotted by a human observer orindicated by doppler radar. Similar to a severe thunderstorm warning, once a tornado warning is issued for your area, you should take cover immediately...as the likelihood of you being directly impacted by a tornado is a...
This is Tornado and Severe Weather (龙卷风与恶劣天气) Awareness Week.It's important to know what to do and where to go during severe weather.A Wisconsin couple says an early warning could have been the difference between life and deathwhen a tornado hit last summer.Larry and Rita Krznarich...
gprMax is open source software that simulates electromagnetic wave propagation using the Finite-Difference Time-Domain (FDTD) method for numerical modelling of Ground Penetrating Radar (GPR) - gprMax/gprMax