Soon after sunset, we reached the eastern topographic dropoff toward Minnesota from the Coteau des Prairies, and abandoned pursuit of a disorganizing, outflow-sucking supercell that formerly was quite spectacular. It would be the final storm intercept of the 2012 Great Plains vacation for us. Fittingly, the adventure ended with this lovely textured sky, composed of both silhouetting scud and … [Read more...]
Motley Dust Bomb
By the time I had finished with this supercell, it felt like a cantankerous and temperamental old friend. How appropriate it was behaving this way in Motley County! I had chased, or been chased by, this storm since its earliest dryline towers near the New Mexico line, its struggle to emerge from a cluster of storms well west of Plainview, organization and reorganization across the remaining High … [Read more...]
City Glow at the Country Lakeshore
After the passage of a weakening complex of thunderstorms, the dearth of backside lightning was disappointing. Yet something unplanned was present to photograph: the glow of the nearby Oklahoma City metro area, heavily influenced by tan-orange sodium-vapor lights and reflected off the underside of the anvil shield. Meanwhile, the lake—its waves smoothed and its surface rendered to a frosted or … [Read more...]
Dew Drops in a Web
A foggy morning left the remains of overnight arachnid architecture profusely festooned with dew drops. The dew formed before the fog, but was enlarged to some extent by collision and coalescence with airborne cloud droplets in the fog. Such conditions highlight just how many spider webs there can be that we may not see under normal circumstances, at least until we walk into them. I watched a … [Read more...]
Arcus Smacking Mammatus
For all the weather I've witnessed and cloudscapes spotted over decades, this was a fascinating first: a shelf (arcus) so high, with mammatus so low, that they were colliding. The storm was a high-based, High Plains ex-supercell, producing mammatus from the lowest part of the anvil structure in middle levels, almost adjacent to the core. In less than an hour, countless hundreds of mammatus … [Read more...]
Shelf and Sparks
An arcus cloud, softly yet wildly textured with assorted spikes, wings, flanges and scuddy protuberances, surfed its parent storm's outflow wall eastward across the Low Rolling Plains of northwest Texas. All the while, lightning flung in assorted directions within and adjacent to the cores. This tempestuous sky promised an arduous ordeal of stormy travel to all who ventured westbound toward the … [Read more...]
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