SkyPix

A digital photographic storybook of clouds, weather and water by Roger Edwards.

HP Menace

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A ragged shelf cloud formed atop the gust front from a heavy-precipitation (HP) supercell in NW Texas—one of many dark, menacing, mercilessly severe, HP storms I've intercepted over the years, in the general corridor surrounded by Dallas, Wichita Falls, San Angelo and Stephenville.  The cumuliform character of the clouds atop the left edge of the shelf indicates the cloud base was convective in … [Read more...]

Border Crosser

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Despite being a somewhat high-based storm on the High Plains, this strongly tilted but large-updraft beauty of a supercell went tornadic within less than an hour after the first convective towers—definitely sooner than expected, and while we still were zigzagging and fighting awkward road positioning with respect to a river crossing in desperate attempt to get closer to the storm's projected … [Read more...]

Electric Avenue

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In a rather intermittent, yet protracted show of lightning over southeastern Arizona, a couple of sweet strokes of sizzling electricity blasted through the sky, as peak sunset colors filtered through the clouds overhead.   This was the first during that interval, after a spectacular mountainside blast with rainbow.   This current followed a path not from the highest ground around, but instead, … [Read more...]

North Dakota Density Current

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Even though this squall line was shallow, it produced enough precipitation to cool the core air considerably, and in translating quickly east-northeastward, forced a good deal of only marginally stabilized air over the top of the cold, dense current of outflow.  That process forced a shelf cloud (a type of arcus cloud connected to its parent storm's cloud mass) to condense, as it all rolled past … [Read more...]

Floral and Electric Fields

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Sometimes the strategy of where to end a chase day can get tricky.  Reserve lodging too soon, and one may end up far from where the storms finish presenting their majesty to the observer.  Too late, and lodging may be unavailable, uncertain, costly, or unsanitary.  After finishing with a short-lived but ravishing supercell well to the northwest, near Sheridan, and knowing the next day's target … [Read more...]

Hermine’s Edge

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Approaching tropical cyclones often offer some of the most spectacular sunsets, as their richly textured upper-level cloud shields spread over the countryside and bask in the glow of the last evening rays.  Hermine was no exception, a system weakening from tropical storm to depression over central Texas at the time of the shot.  The moisture that made these brilliantly reflective clouds originated … [Read more...]