RWIS Site Summary

Whittier Access Road @ Tunnel MP 6.5 (Bear Valley)

For definitions, click on the name field.

Date / Time
01/27/2020 6:00 AM
Atmospheric Data
Air Temperature	-4 °F
Dew Point	-8 °F
Relative Humidity	81 %
Wind Speed	Calm
Wind Direction	N
Wind Speed Maximum	Calm
Wind Direction of Maximum Speed	-
Visibility	0.18 mi
Visibility Situation	Unknown
Station Barometric Pressure (non-aviation)	985.5 mb
Precipitation Occurrence	Snow
Precipitation Intensity	Heavy
Precipitation Rate	0.08 in/hr

Precipitation Accumulation Data
10 Minutes	1 Hour	3 Hour	6 Hour	12 Hour	24 Hour
0.02 in since 01/27/2020 5:50 AM	0.03 in since 01/27/2020 5:00 AM	0.06 in since 01/27/2020 3:00 AM	0.06 in since 01/27/2020 12:00 AM	0.06 in since 01/26/2020 6:00 PM	0.06 in since 01/26/2020 6:00 AM

Pavement Surface and Subsurface Data
Pavement Sensor Location	Date/Time	Surface Temperature (°F)	Subsurface Temperature (°F)
WB Lane @ RPU	01/27/2020 6:00 AM	-3	-
Temperature Data Probe	01/26/2020 3:00 PM	-	12

Camera Data
West Portal 01/27/2020 6:10 AM	AAMT Staging Area lane signs 01/27/2020 6:11 AM	AAMT Vehicle Lineup Lanes 01/27/2020 6:10 AM	Bear Valley Pavement View 01/27/2020 6:12 AM
Bear Valley Staging - West 01/27/2020 6:11 AM	Bear Valley - Snow Stake 01/27/2020 6:11 AM	Whittier Access Road West View 01/27/2020 6:12 AM	Tunnel Vehicle line-up 01/27/2020 6:11 AM

Road Weather

511 - Traveler Information

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Department of Transportation
& Public Facilities
PO Box 112500
3132 Channel Drive
Juneau, Alaska 99811-2500
Phone: 907-465-3900 || 907-586-8365 (FAX)