October 21, 2017 - Thunderstorm Activity (Oklahoma)

Figure 1. Map of storm spotting on October 21, 2017[1].

Figure 2. Radar reflectivity animation of storm(s) spotted on October 21, 2017 via NOAA Weather and Climate Toolkit.

Figure 3. Radar radial velocity animation of storm(s) spotted on October 21, 2017 via NOAA Weather and Climate Toolkit.

1. Severe Thunderstorm Event Archive entry: https://www.spc.noaa.gov/exper/archive/event.php?date=20171021.