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PROFESSIONAL OBSERVATION FORM
 Start Date: 04.10.19 Name: Davis Operation: SAC
 Drainage/Route:  Warm Springs to Frenchmans Observed Terrain:   Zone/Region:  Wood River Valley
WEATHER OBSERVATIONS
 HN24: HST: Sky: Precip: Temps:
 Ridgeline Wind:
 Blowing Snow: Snow Available for Transport:
 Comments: 43F at 5 PM. Windy, even in the canyon. Spits of snow from large passing convective clouds. Mostly cloudy.
AVALANCHE OBSERVATIONS
 No. Location Date Size Type Trigger Aspect Elevation Comments
 1 Heaven Slide Path, lookers left of Today 3 WS N NE 7500' Occurred around noon. This path and Big North converge at the bottom and share a runout. The Heaven slide was deflected by the Big north debris and did a 90 deg turn to crawl along the base of the hill to the east. No structures impacted.
 1 Little America Point 3 WS N NW 6900' Unknown date, did not impact the road. Some of the path was burned out by the sun.
 1 Before the houses near the hot spring 2 WS N N 7000' Observed by a home owner on Tuesday. Ran in the same path as a slide earlier this year. Smaller pocket.
 Comments: I've quickly compiled some of the activity out Warm Springs Rd. They are in the order you'd encounter them driving:

Board Ranch:
Heaven, ran today. D3
Avenues and Big North (2 slides), ran Monday afternoon. D3's

Between the end of the pavement and the first bridge:
Four slides, three D3's and one D2. The D3's crossed the road. Two of the D3's were there Monday afternoon.

Little America Point, just past the first bridge. D3
Bassett Gulch D2+? unknown date, seen yesterday by Preuss

Along the "horseshoe bend" in the road before the homes nearing the hot spring. D2
STABILITY TESTS
 Stability Test Results:
SNOW STABILITY
 Snow Stability Rating for your observed area: Confidence: Trend:
FILE ATTACHMENTS

190410_WarmSprings_01.jpg
Start zone of Heaven slide.

190410_WarmSprings_02.jpg
Wide view of Heaven, Big North and Avenues.

190410_WarmSprings_04.jpg
Heaven debris, deflected off Big North debris and ran along the base of the hill.

190410_WarmSprings_05.jpg
First debris pile after the end of the pavement.

190410_WarmSprings_09.jpg
Looking up one of the paths just past the pavement.

190410_WarmSprings_11.jpg
Slide below "Little America Point" just past the first bridge.