Alonsa, Manitoba EF-4 tornado
![](https://cimss.ssec.wisc.edu/satellite-blog/wp-content/uploads/sites/5/2018/08/G16_VIS_ALONSA_MB_TORNADO_03AUG2018_960x1280_B2_2018216_012333_0001PANEL_00264-1.gif)
1-minute Mesoscale Domain Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm) images (above) showed the development of a thunderstorm which produced an EF-4 tornado near Alonsa, Manitoba during the early evening hours on 03 August 2018. The cell began to develop southwest of Alonsa around 0020 UTC, and as the thunderstorm matured a series of pulsing... Read More