hat
Pafwa, evènman ki deklanche alèt la se rechofman nèj la pa solèy la, pafwa yon nouvo presipitasyon nèj, pafwa lòt evènman natirèl yo, souvan orijin imen yo.
eng
Sometimes the original trigging event is the sun warming the snow, sometimes some more snowfall, sometimes other natural events, often a human.