Watch 591 Outline
Issued:
Summary
A severe thunderstorm watch is in effect for areas between Rapid City and Aberdeen, South Dakota, until 4:00 AM. Expected hazards include large hail up to 2.5 inches and wind gusts of 70 knots.
Product Text
000 WWUS30 KWNS 172058 SAW1 SPC AWW 172058 WW 591 SEVERE TSTM SD 172100Z - 180400Z AXIS..65 STATUTE MILES NORTH AND SOUTH OF LINE.. 50WSW RAP/RAPID CITY SD/ - 35SSE ABR/ABERDEEN SD/ ..AVIATION COORDS.. 55NM N/S /44WSW RAP - 28SSE ABR/ HAIL SURFACE AND ALOFT..2.5 INCHES. WIND GUSTS..70 KNOTS. MAX TOPS TO 500. MEAN STORM MOTION VECTOR 29025. LAT...LON 44710398 45929815 44049815 42830398 THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS FOR WOU1.