North Entry Buoy


The North Keweenaw Waterway buoy was installed Wednesday, June 8th, in Lake Superior.
Conditions at Station 45023 as of
10/25/2018 12:20:01 EST
(Click on 'Update' to enter changes)
  
Measurements in red indicate failed validity tests.
Measurements in orange indicate questionable validity tests.
Graph Click on the graph icon, in the table below, to see a time series plot of the last five days of that observation.
Datasheet Click on the page icon to view datasheet of sensor.
Text the Station ID (45023) to (734)-418-7299 to receive the latest observation on the go.
5-day plot - Wind Direction   Datasheet Wind Direction ( )S (184.3°)
5-day plot - Wind Speed   Datasheet Wind Speed ( )6.3 knots
5-day plot - Wind Gust Speed   Datasheet Wind Gust Speed ( )9.5 knots
5-day plot - Air Temperature   Datasheet Air Temperature ( )46.8 °F
5-day plot - Relative Humidity   Datasheet Relative Humidity ( )74.2 %
5-day plot - Dew Point   No Datasheet Dew Point ( )39 °F
5-day plot - Barometric Pressure   Datasheet Barometric Pressure ( )1017 mBar
5-day plot - Solar Radiation   Datasheet Solar Radiation ( )77.28 W m-2
5-day plot - Solar Radiation   No Datasheet Solar Radiation ( )170.1 µmol s-1 m -2
5-day plot - Water Temperature at Surface   No Datasheet Water Temperature at Surface ( )47.2 °F
5-day plot - Significant Wave Height   Datasheet Significant Wave Height ( )0.9 ft.
5-day plot - Dominant Period of Waves   Datasheet Dominant Period of Waves ( )3.1 Sec.
5-day plot - Wave Direction   Datasheet Wave Direction ( )274 °
5-day plot - Chlorophyll   No Datasheet Chlorophyll ( )<0.1 µg/L
5-day plot - Specific Conductivity   No Datasheet Specific Conductivity ( )0.09 µS/cm
5-day plot - pH   No Datasheet pH ( )8.16
5-day plot - ORP   No Datasheet ORP ( )128.1 mV
5-day plot - Turbidity   No Datasheet Turbidity ( )<0.1 NTU
5-day plot - Dissolved Oxygen   No Datasheet Dissolved Oxygen ( )--- mg/L
5-day plot - Battery Voltage   No Datasheet Battery Voltage ( )13.27 V
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 3.3 ft. (TP001)47.2 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 10.0 ft. (TP002)47.2 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 16.2 ft. (TP003)47.2 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 22.5 ft. (TP004)47.2 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 28.7 ft. (TP005)47.1 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 34.9 ft. (TP006)47.2 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 41.2 ft. (TP007)47.2 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 47.4 ft. (TP008)47.0 °F
5-day plot - Thermistor Temperature, depth:   DatasheetThermistor Temperature, depth: 53.6 ft. (TP009)47.1 °F
47.26993 N88.60705 W Decimal Degrees [DDD.DDDDD]
47 16.1958 N88 36.423 W Degrees, Decimal Minutes [DDD MM.MMMM]
47 16 11 N88 36 25 W Degrees, Minutes, Seconds [DDD MM SS]
Station 45023

Thermistor Plots (Temperature Profiles)
View all thermistors on the same plot:
5-Day Plot
View all thermistors on the same plot:
5-Day Plot
ADCP Plots (Current Profiles)
View all current measurements: 5-day plot -
View lake currents plot:
5-Day Plot
View average lake currents plot:
5-Day Plot

Station 45023

Previous Observations
5-day plot - Wind Gust Speed 5-day plot - Air Temperature 5-day plot - Relative Humidity 5-day plot - Dew Point 5-day plot - Barometric Pressure 5-day plot - Solar Radiation 5-day plot - Solar Radiation 5-day plot - Water Temperature at Surface 5-day plot - Significant Wave Height 5-day plot - Dominant Period of Waves 5-day plot - Wave Direction 5-day plot - Chlorophyll 5-day plot - Specific Conductivity 5-day plot - pH 5-day plot - ORP 5-day plot - Turbidity 5-day plot - Dissolved Oxygen 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Thermistor Temperature, depth: 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Current Measurement Depth 5-day plot - Eastward water velocity 5-day plot - Northward water velocity 5-day plot - Battery Voltage 5-day plot - Buoy (A1) 5-day plot - Buoy (B1) 5-day plot - Buoy (A2) 5-day plot - Buoy (B2) 5-day plot - Buoy (AGE)
IDDATE
(knots)
(°F)
(%)
(°F)
(mBar)
(W m-2)
(µmol s-1 m -2)
(°F)
(ft.)
(Sec.)
(°)
(µg/L)
(µS/cm)

(mV)
(NTU)
(mg/L)
(°F)
(°F)
(°F)
(°F)
(°F)
(°F)
(°F)
(°F)
(°F)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(ft)
(knots)
(knots)
(V)




157608 10/25/2018 12:20:01 9.5 46.8 74.2 39 1017 77.28 170.1 47.2 0.9 3.1 274 <0.1 0.09 8.16 128.1 <0.1 --- 47.2 47.2 47.2 47.2 47.1 47.2 47.2 47.0 47.1 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.27 0.07 -0.95 1.59 0.17 128
157607 10/25/2018 12:10:01 10.3 46.4 73.01 38.3 1017 63.84 143.7 47.2 0.9 2.9 287 <0.1 0.09 8.13 128.6 <0.1 --- 47.2 47.2 47.2 47.2 47.1 47.2 47.2 47.1 47.1 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.3 0.24 -0.79 1 0.37 48
157606 10/25/2018 12:00:01 10.3 46.7 72.06 38.2 1017 44.16 101.6 47.2 0.8 3 285 <0.1 0.09 8.16 128.3 <0.1 --- 47.2 47.2 47.1 47.2 47.0 47.0 47.0 46.8 46.8 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.29 0.26 -0.96 1.83 0.28 491
157605 10/25/2018 11:50:01 11.2 46.9 70.87 38 1017 39.6 90 47.2 0.9 2.8 271 <0.1 0.09 8.17 128 <0.1 --- 47.2 47.2 47.1 47.2 47.1 47.0 47.0 46.7 46.7 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.29 0.02 -0.99 1.48 0.43 411
157604 10/25/2018 11:40:01 11.4 47 71.24 38.2 1017 49.92 113.1 47.2 0.9 3.1 281 <0.1 0.09 8.17 128 <0.1 --- 47.2 47.2 47.1 47.2 47.1 47.1 47.1 46.8 46.7 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.33 0.18 -0.98 1.93 -0.21 331
157603 10/25/2018 11:30:01 9 46.7 71.65 38.1 1017 51.84 114.8 47.2 1.1 3 --- <0.1 0.09 8.17 127.8 <0.1 --- 47.2 47.2 47.1 47.2 47.1 47.1 47.1 46.8 46.7 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.33 - - - - 253
157602 10/25/2018 11:20:01 9.3 46.6 71.65 38 1017 64.8 142.9 47.2 0.8 2.9 278 <0.1 0.09 8.16 128.3 <0.1 --- 47.2 47.2 47.1 47.2 47.1 47.1 47.1 46.9 46.8 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.34 0.13 -0.98 1.72 0.33 173
157601 10/25/2018 11:10:01 11.4 46.5 69.68 37.2 1017 72.01 155.3 47.2 0.9 2.9 272 <0.1 0.09 8.17 127.9 <0.1 --- 47.1 47.1 47.1 47.2 47.0 47.1 47.1 46.9 46.7 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.36 0.03 -1 1.98 -0.17 93
157600 10/25/2018 11:00:01 11.4 46 75.05 38.6 1017 97 201.5 47.2 0.8 3.2 291 <0.1 0.09 8.17 127.8 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.1 47.0 46.9 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.36 0.36 -0.93 2.38 -0.23 15
157599 10/25/2018 10:50:01 9.9 45 77.67 38.5 1017 104.6 218 47.2 0.9 3 276 <0.1 0.09 8.17 128 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.39 0.11 -0.99 1.73 0.01 455
157598 10/25/2018 10:40:01 9 44.5 80 38.7 1017 91.2 189.9 47.2 0.9 3.1 285 <0.1 0.09 8.17 128.1 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.1 47.0 47.1 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.37 0.23 -0.83 1.52 0.95 377
157597 10/25/2018 10:30:01 9.1 44.5 77.4 37.9 1017 69.84 148.6 47.2 0.8 2.8 271 <0.1 0.09 8.17 128.2 <0.1 --- 47.1 47.1 47.1 47.1 47.0 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.37 0.02 -1 1.63 -0.09 298
157596 10/25/2018 10:20:01 9.7 44.3 76.65 37.4 1017 62.16 131.3 47.2 0.9 3.2 290 <0.1 0.09 8.16 129.1 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.38 0.34 -0.93 2.54 -0.18 217
157595 10/25/2018 10:10:01 8.6 44.4 79.54 38.5 1018 55.44 116.4 47.2 1 3 --- <0.1 0.09 8.17 128.5 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.38 - - - - 139
157594 10/25/2018 10:00:01 7.4 44.7 77.63 38.1 1018 34.56 75.97 47.2 0.9 2.8 266 <0.1 0.09 8.16 129 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.39 -0.07 -0.98 1.3 0.44 60
157593 10/25/2018 09:50:01 7.6 45 77.36 38.4 1018 19.2 42.12 47.2 1.1 2.9 180 <0.1 0.09 8.16 128.8 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.38 -0.2 - 0.19 - 501
157592 10/25/2018 09:40:01 7.6 45 75.77 37.9 1018 17.52 38.81 47.2 1 3 267 <0.1 0.09 8.17 128.6 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.43 -0.05 -0.99 1.92 0.37 422
157591 10/25/2018 09:30:01 7.4 45.4 75.9 38.3 1018 12 25.6 47.2 1.1 2.7 --- <0.1 0.09 8.16 129 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.43 - - - - 343
157590 10/25/2018 09:20:01 6.1 45.3 72.2 36.9 1018 13.44 28.9 47.2 1 3.3 275 <0.1 0.09 8.16 128.9 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.45 0.08 -0.98 3.01 0.17 262
157589 10/25/2018 09:10:01 6.1 45.9 73.66 38 1018 8.64 18.17 47.2 1 3.2 278 <0.1 0.09 8.16 129.2 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.45 0.13 -0.98 2.42 0.18 184
157588 10/25/2018 09:00:01 6.5 45.9 71.14 37.1 1018 7.68 15.69 47.2 1.2 2.9 266 <0.1 0.09 8.16 128.9 <0.1 --- 47.1 47.1 47.1 47.1 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.46 -0.07 -0.99 1.32 -0.07 105
157587 10/25/2018 08:50:01 7.2 45.9 70.77 37 1018 4.32 9.08 47.2 1.1 2.1 277 <0.1 0.09 8.15 129.4 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.46 0.12 -0.99 2.18 0.34 24
157586 10/25/2018 08:40:01 7.4 45.8 70.09 36.6 1018 1.68 4.13 47.2 1.1 2.9 269 <0.1 0.09 8.16 129.2 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.48 -0.02 -1 1.7 0.03 467
157585 10/25/2018 08:30:01 6.3 45.8 68.12 35.9 1018 1.2 1.65 47.2 1.1 1.9 259 <0.1 0.09 8.16 129 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.1 47.0 47.1 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.47 -0.19 -0.95 2.93 -0.15 386
157584 10/25/2018 08:20:01 5.9 46 68.18 36.1 1018 0.24 - 47.2 1.2 1.9 266 <0.1 0.09 8.16 128.8 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.2 47.0 47.1 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.48 -0.07 -0.98 3.01 -0.05 308
157583 10/25/2018 08:10:01 5.9 45.8 70.97 37 1018 0.24 - 47.2 1.3 1.9 271 <0.1 0.09 8.16 129 <0.1 --- 47.1 47.2 47.1 47.2 47.1 47.2 47.2 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.48 0.02 -0.93 3.54 -1.64 229
157582 10/25/2018 08:00:01 5.3 45.5 71.01 36.7 1018 - - 47.2 1.3 1.9 269 <0.1 0.09 8.16 128.9 <0.1 --- 47.1 47.2 47.1 47.2 47.1 47.2 47.2 47.1 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.5 -0.03 -0.99 2.07 -0.25 148
157581 10/25/2018 07:50:01 5 45.4 72.5 37.1 1018 - - 47.2 1.5 1.9 --- <0.1 0.09 8.17 128.8 <0.1 --- 47.1 47.2 47.1 47.2 47.1 47.2 47.1 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.52 0.9 - 0.46 - 70
157580 10/25/2018 07:40:01 6.3 45.3 73.28 37.3 1018 - - 47.2 1.5 1.9 283 <0.1 0.09 8.17 128.9 <0.1 --- 47.1 47.1 47.2 47.2 47.1 47.1 47.2 47.0 47.1 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.53 0.16 -0.7 3.26 -0.64 512
157579 10/25/2018 07:30:01 7.1 45.2 73.28 37.1 1018 0.24 - 47.1 1.6 1.9 263 <0.1 0.09 8.16 129.2 <0.1 --- 47.1 47.1 47.1 47.2 47.1 47.1 47.2 47.0 47.0 10 - - 14 - - 18.01 - - 22.01 - - 26.01 - - 30.01 - - 34.02 - - 38.02 - - 42.02 - - 46.02 - - 13.52 -0.13 -0.98 1.88 0.6 431

Download data here

Station 45023

The North Keweenaw Waterway buoy was installed Wednesday, June 8th, in Lake Superior. This buoy will provide scientific data for both the local communities and Michigan Technological University. View a video of the deployment here

Great Lakes Research Center
    1400 Townsend Drive
    Houghton, MI, 49931
Page last modified: August 9, 2017

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