Granite Island Buoy


Owned & maintained by Northern Michigan University. Contact John Lenters at jlenters@limno.com for further information.
Conditions at Station 45171 as of
10/22/2017 02:00:00 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 (45171) to (734)-418-7299 to receive the latest observation on the go.
5-day plot - Barometric Pressure   Datasheet Barometric Pressure ( )1009.2 mBar
5-day plot - Air Temperature   Datasheet Air Temperature ( )57.6 °F
5-day plot - Wind Direction   Datasheet Wind Direction ( )SSW (193°)
5-day plot - Wind Speed   Datasheet Wind Speed ( )11.7 knots
5-day plot - Water Temperature at Surface   No Datasheet Water Temperature at Surface ( )55 °F
5-day plot - Significant Wave Height   Datasheet Significant Wave Height ( )1.8 ft.
5-day plot - Dominant Period of Waves   Datasheet Dominant Period of Waves ( )4 Sec.
5-day plot - Wave Direction   Datasheet Wave Direction ( )146 °
5-day plot - Battery Voltage   No Datasheet Battery Voltage ( )12.8 V
46.723888887.4113888 Decimal Degrees [DDD.DDDDD]
46 43.433328 N87 24.683328 W Degrees, Decimal Minutes [DDD MM.MMMM]
46 43 25 N87 24 40 W Degrees, Minutes, Seconds [DDD MM SS]

Station 45171

Previous Observations
5-day plot - Barometric Pressure 5-day plot - Air Temperature 5-day plot - Wind Direction 5-day plot - Wind Speed 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 - Buoy (A1) 5-day plot - Buoy (B1) 5-day plot - Buoy (A2) 5-day plot - Buoy (B2) 5-day plot - Buoy (AGE) 5-day plot - Battery Voltage
IDDATE
(mBar)

(°F)


(knots)

(°F)

(ft.)

(Sec.)

(°)






(V)
70148 10/22/2017 02:00:00 1009.2 57.6 SSW 11.7 55 1.8 4 146 -0.7 0.4 1.5 0.2 348 12.8
70147 10/22/2017 01:50:00 1009.5 57 S 10.5 55 1.8 4 130 -0.4 0.5 1.4 -0.4 269 12.7
70146 10/22/2017 01:40:00 1009.5 55.6 S 10.7 55 2 4 134 -0.4 0.4 1.4 -0.6 190 12.8
70145 10/22/2017 01:30:00 1009.6 56.3 S 8.9 55 1.9 4 143 -0.6 0.5 1.2 - 111 12.8
70144 10/22/2017 01:20:00 1009.5 56.1 S 7.6 55 1.8 4 154 -0.6 0.3 1.1 - 33 12.8
70143 10/22/2017 01:10:00 1009.5 55.9 SSE 12.8 55 1.8 4 142 -0.7 0.5 1.2 -0.2 471 12.8
70142 10/22/2017 01:00:00 1009.6 55.9 S 10.9 55 1.8 4 156 -0.7 0.3 1.3 0.2 393 12.8
70141 10/22/2017 00:50:00 1009.6 56.5 S 14.4 55 2 4 141 -0.6 0.4 1.2 - 315 12.8
70140 10/22/2017 00:40:00 1009.5 55 S 9.7 55 1.9 4 141 -0.6 0.5 1.3 -0.4 237 12.8
70139 10/22/2017 00:30:00 1009.4 54.9 S 8.8 55 2.1 4 143 -0.6 0.5 1.3 0.1 155 12.7
70138 10/22/2017 00:20:00 1009.6 55 SSW 8.9 55 1.9 4 144 -0.6 0.4 1.3 -0.2 75 12.8
70137 10/22/2017 00:10:00 1009.4 55.2 S 11.1 55 2 4 166 -0.7 0.2 1.4 -0.2 3 12.8
70136 10/22/2017 00:00:00 1009.4 55.8 SSE 14.4 55 2.2 4 143 -0.6 0.4 1.4 -0.1 436 12.7
70135 10/21/2017 23:50:00 1009.5 55.9 S 14.8 55 2.1 5 140 -0.4 0.4 1.2 0.1 359 12.8
70134 10/21/2017 23:40:00 1009.6 55.4 SSW 13.8 55 2.2 4 153 -0.8 0.4 1.2 0.2 281 12.8
70133 10/21/2017 23:20:00 1009.7 55.4 SSW 12.3 55 2.3 4 153 -0.7 0.4 1.2 0.1 120 12.8
70132 10/21/2017 23:20:00 1009.7 55.4 SSW 12.3 55 2.3 4 153 -0.7 0.4 1.2 0.1 120 12.8
70131 10/21/2017 23:10:00 1010 55.4 SSW 8.6 55 2.3 4 140 -0.5 0.4 1.2 -0.2 41 12.8
70130 10/21/2017 23:00:00 1009.8 55 SSW 8.6 55 2.5 4 135 -0.5 0.5 1.4 -0.4 482 12.8
70129 10/21/2017 22:50:00 1010 55 S 8.4 55 2.5 5 144 -0.5 0.4 1.4 -0.1 404 12.8
70128 10/21/2017 22:40:00 1009.9 55.8 SSW 11.9 55 2.6 4 152 -0.6 0.3 1.2 - 321 12.8
70127 10/21/2017 22:30:00 1009.9 55.2 S 14.2 55 2.6 4 128 -0.4 0.5 1.1 -0.1 244 12.8
70126 10/21/2017 22:20:00 1010 55.8 SSW 13.6 55 2.6 5 155 -0.6 0.3 1.2 0.2 165 12.8
70125 10/21/2017 22:10:00 1010.1 55.8 S 8.2 55 2.7 4 144 -0.6 0.4 1 - 82 12.8
70124 10/21/2017 21:50:00 1009.9 55.8 SSW 21.4 54.9 3 4 154 -0.7 0.4 1.2 0.2 446 12.8
70123 10/21/2017 21:50:00 1009.9 55.8 SSW 21.4 54.9 3 4 154 -0.7 0.4 1.2 0.2 446 12.8
70122 10/21/2017 21:40:00 1009.8 55.4 S 22.4 54.9 2.8 4 158 -0.7 0.3 1.1 -0.1 367 12.8
70121 10/21/2017 21:30:00 1009.7 54.9 SSW 16.1 54.9 3 4 146 -0.6 0.4 1.3 0.1 289 12.8
70120 10/21/2017 21:20:00 1010 54.9 S 21.2 54.9 2.8 5 142 -0.6 0.5 1.2 -0.5 206 12.9
70119 10/21/2017 21:10:00 1009.8 55.2 SSW 18.1 54.9 2.7 4 156 -0.8 0.3 1.1 -0.5 128 12.8

Download data here

Station 45171


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

hellohellohellohello

 

Michigan Tech University, in cooperation with LimnoTech and Great Lakes Observing System

Copyright © 2012-2017 Michigan Technological University