USING CLIMATOLOGY TO FORECAST THUNDERSTORMS IN SOUTHEAST COLORADO Stan Rose, Meteorologist, National Weather Service, Pueblo, CO
Microburst Winds
Damaging Winds Thunderstorms can produce strong damaging wind gusts up to 100 mph. Cold dense rain cooled air accelerates down from the thunderstorm base and spreads outward along the ground creating strong outflow winds.
Aircraft Induced Lightning
Thunderstorms Ingredients for a Thunderstorm – Moisture – Instability – Lift Sun warms the ground and the air begins to rise (convection) Clouds form and build into thunderstorms as moisture condenses within the rising bubbles of air
NWS Pueblo’s County Warning and Forecast Area
Severe Winds, Southeast Colorado
Time of Severe Weather
Lightning Flash Density
The Monsoon
Annual Lightning Density, Southeast Colorado
Lightning Flash Density COS PUB
Lightning Density: June COS PUB
Lightning Density: August COS PUB
Lightning Density: September COS PUB
Lightning Density: October COS PUB
Lightning Density: 17Z COS PUB
Lightning Density: 18Z COS PUB
Lightning Density: 19Z COS PUB
Lightning Density: 22Z COS PUB
Lightning Density: 01Z COS PUB
Lightning Density: 03Z COS PUB
Lightning Density: March COS PUB
L March 23, pm MDT IR satellite
Radar, 8:48pm
METARs 10 pm MST
July 14, Z
TAFS: For Colorado Springs, Pueblo: August KCOS Z 0812/ KT P6SM FEW100 SCT200 FM KT P6SM SCT100 SCT150 FM KT P6SM VCTS SCT070CB BKN100 FM KT P6SM SCT060 BKN120 KPUB Z 0812/ KT P6SM SCT200 FM KT P6SM SCT120 SCT200 FM KT P6SM VCTS SCT080CB BKN120 FM KT P6SM FEW080 SCT150
THAT’S ALL FOLKS!!