Video in inglese segnalato sulla pagina Facebook del Servizio Valanghe Italiano:
A brief how-to for common snowpack tests to locate and assess instabilities within the snowpack, presented by Mike Conlan. Start times of tests in this video are as follows:
1:32 Compression Test
5:06 Deep Tap Test
7:28 Extended Column Test
10:54 Rutschblock Test
14:48 Propagation Saw Test
18:48 Shovel Shear Test
20:49 Hand Shear Test
22:11 Concluding remarks on initiation, propagation, and limitations.
Per guardare il video, fai clic sul link qui in basso.