RWIS Site Summary

Seward Highway @ Turnagain Pass MP 69.9

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Date / Time
06/04/2020 12:30 PM
Atmospheric Data
Air Temperature	53 °F
Dew Point	40 °F
Relative Humidity	61 %
Wind Speed	6 mph
Wind Direction	NE
Wind Speed Maximum	11 mph
Wind Direction of Maximum Speed	NE
Station Barometric Pressure (non-aviation)	978.5 mb
Precipitation Occurrence	None
Precipitation Intensity	None

Precipitation Accumulation Data
10 Minutes	1 Hour	3 Hour	6 Hour	12 Hour	24 Hour
0.00 in since 06/04/2020 12:20 PM	0.00 in since 06/04/2020 11:30 AM	0.00 in since 06/04/2020 9:30 AM	0.00 in since 06/04/2020 6:30 AM	0.00 in since 06/04/2020 12:30 AM	0.00 in since 06/03/2020 12:30 PM

Snow Depth Data
Current	1 Hour	3 Hour	6 Hour	12 Hour	24 Hour
0.0 in - 06/04/2020 12:30 PM	0.0 in - 06/04/2020 11:40 AM	0.0 in - 06/04/2020 9:40 AM	0.0 in - 06/04/2020 6:40 AM	0.0 in - 06/04/2020 12:40 AM	0.0 in - 06/03/2020 12:40 PM

Pavement Surface and Subsurface Data
Pavement Sensor Location	Date/Time	Surface Temperature (°F)	Subsurface Temperature (°F)
SB Lane 20' S RPU	06/04/2020 12:30 PM	79	-
SB Lane S 170' S RPU	06/04/2020 12:30 PM	79	-
Temperature Data Probe	06/03/2020 4:00 PM	-	52

Camera Data
Seward Hwy North View 06/04/2020 12:40 PM	Seattle Creek Headwall 06/04/2020 12:42 PM	Seward Hwy Close-up 06/04/2020 12:41 PM	Eddy's Ridge 06/04/2020 12:42 PM
Sunny side (up track) 06/04/2020 12:41 PM	Tincan (close-up) 06/04/2020 12:42 PM	Total Depth Snow Stake 06/04/2020 12:43 PM	Seward Hwy South View 06/04/2020 12:41 PM

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)