Upper May Creek (DUM2)
Current Conditions
Archived Data
Met Data Files
- 2009 Met Data File (.csv)
- 2010 Met Data File (.csv)
- 2011 Met Data File (.csv)
- 2012 Met Data File (.csv)
Soil Data Files
- 2009 Soil Data File (.csv)
- 2010 Soil Data File (.csv)
- 2011 Soil Data File (.csv)
Station Summary
Site Name: Upper May Creek Met Station (DUM2)
Location: Upper May Creek, Upper Anaktuvuk River Basin
Coordinates: 68.3985, -150.2277 (WGS 84)
Elevation: NGVD 1929: 1378 m
Sensor Details
- Images: CC640
Digital Camera
- Image Trigger Interval : 30-minutes
- Image Retrieval Interval : One every hour
- Wind Speed: RM
Young 05103-L Wind Monitor
- Accuracy: +/- 0.3 m/s (+/- 0.6 mph)
- Operating Range: 0 to 60 m/s (0 to 134 mph)
- Starting Threshold: 1 m/s (2.2 mph).
- Height: 3 m
- Output Units: meters per second
- Scan Interval: 5 seconds
- Wind Direction: RM
Young 05103-L Wind Monitor
- Operating Range: 0 to 360 deg (mechanical) true north (0 to 355 electrical, 5 deg open)
- Starting Threshold: 1.1 m/s (2.2 mph) 10 deg displacement
- Installation: Align true north
- Height: 3 m
- Output Units: degrees true north
- Scan Interval: 5 seconds
- Air Temperature: HMP45C Vaisala AT/RH sensor
- RH Accuracy @20°C: 62% RH ( 0-90%), 63% RH (90-100%)
- Temperature Accuracy: 60.2°C at 20°C; 60.4°C at -40°C
- Operating Range: -40°C to +60°C
- RH Range: 0 to 100%
- Installation: In 12-gill radiation shield, non-aspirated
- Height: 2 meters (6.6 feet)
- Output Units: °C
- Scan Interval: 60 seconds
- Air Temperature - Cold Range: Triplicate YSI Series 44033 thermistors
- Operating Range: -80°C to +75°C
- Installation: In 6 plate Gill Radiation Shield, non-aspirated
- Height: 2 meters (6.6 feet)
- Output Units: kW, °C.
- Scan Interval: 60 seconds
- Barometric Pressure : CSI Model CS106 Vaisala PTB110 Barometer
- Installation: inside the datalogger enclosure
- Height: about 1.5 m
- Output Units: hPa (mb)
- Scan Interval: Hourly
- Summer Precipitation: Texas
Electronics TE525MM (Tipping Bucket Gauge)
- Resolution (1 Tip) : 0.004 in (0.1 mm)
- Accuracy: ±1% at rates up to 1"/hr
- Installation: wind shield
- Height: 1 m
- Snow Depth: Campbell
Scientific SR50 (sonic ranging sensor)
- Operating Range: 0.5 to 10 meters
- Resolution: 0.1 mm
- Accuracy: to 1 cm or 0.4 percent of distance to target
- Installation: Point straight down on a flat surface
- Height: ~1.5 m
- Net Radiation: Kipp
and Zonen NR-Lite
- Installation: Orient to south to minimize shadow effect from pole.
- Accuracy: Varies with temperature, wind speed and sensor symmetry
- Height: 1.24 meters (4.1 feet)
- Datalogger: Campbell
Scientific CR1000
- Operating Temperature Range: -55°C to +85°C
- Radio: Freewave
FGR-115RC
- Frequency: 900 MHz Spread Spectrum
