20-21

<p>As the day heats up, the snow surface will become wet on sunny slopes and you will likely be able to trigger small wet loose slides. These will mostly be small and inconsequential, but could pose issues in places where getting swept off your feet, even for a moment, would be a problem. If you’re sinking deeper than your ankles into wet snow, be heads up, as larger and more dangerous wet slides are possible. As I found yesterday in the Southern Gallatin Range, on some of the lowest elevation, sunniest slopes with the thinnest snowpacks meltwater has trickled down through the whole snowpack (<a href="https://www.youtube.com/watch?v=l5LfdUsd0Wk"><strong><u>video</u></stro…;). On these slopes, loose wet slides could gouge down to the ground and wet slabs are even a possibility. Today this will only be an isolated problem, but that may change with increasing warm temps over the coming days.&nbsp;</p>

<p>On most slopes, the lower snowpack remains dry and there is still weak snow at the ground <a href="https://www.youtube.com/watch?v=8Q4gTjESoq0"><u>(</u><strong><u>Teepee Basin video</u></strong></a>). While we haven’t seen an avalanche on these layers in almost two weeks, keep the possibility of triggering a large slide breaking near the ground in the back of your mind. This is the epitome of a low likelihood, high consequence problem.&nbsp;</p>

<p>Use good travel practices to cover your bases in the unlikely case you do trigger a big slide: always carry rescue gear, only expose one person at a time to avalanche terrain and have someone watching from a safe spot (<a href="https://youtu.be/gPWSDAr-K1Q"><strong><u>travel advice video</u></strong></a>).&nbsp;</p>

<p>Large avalanches are unlikely and the avalanche danger LOW.&nbsp;</p>

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<p>The lower snowpack is generally stable in the mountains around Cooke City and slightly cooler temperatures has kept wet snow from being much of an issue so far. Yesterday, Alex found minimal avalanche hazard north of town and identified wet loose avalanches involving this week’s new snow as the primary concern as temperatures continue to rise (<a href="https://www.youtube.com/watch?v=fRcnpNGTKCQ"><strong><u>video</u></stro…;). Watch for pinwheels and rollerballs as signs that loose wet avalanches are imminent.&nbsp;</p>

<p>The danger is rated LOW.&nbsp;</p>

<p>If you get out, please send us your observations no matter how brief. You can submit them via our <a href="https://www.mtavalanche.com/node/add/snow_observation"><strong><u>websi…;, email (<a href="mailto:mtavalanche@gmail.com"><strong><u>mtavalanche@gmail.com</u></str…;), phone (406-587-6984), or Instagram (#gnfacobs).</p>

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