Station SPOT1980
Granite Island
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Measurements in red indicate failed validity tests.
Measurements in orange indicate questionable validity tests.  Click on the graph icon, in the table below, to see a time series plot of the last five days of that observation.
 Click on the page icon to view datasheet of sensor.
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Water Temperature at Surface ( ) | 0 °F |
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Water Temperature at Surface ( ) | --- °F |
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Battery Voltage ( ) | 0 V |
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Relative Humidity ( ) | 0 % |
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Wind Direction ( ) | (0°) |
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Wind Speed ( ) | 0 knots |
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Wave Direction ( ) | 29 ° |
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Significant Wave Height ( ) | 2.8 ft. |
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Dominant Period of Waves ( ) | 3.9 Sec. |
| 46.7237 | 87.41115 | Decimal Degrees [DDD.DDDDD] |
| 46 43.422 N | 87 24.669 W | Degrees, Decimal Minutes [DDD MM.MMMM] |
| 46 43 25 N | 87 24 40 W | Degrees, Minutes, Seconds [DDD MM SS] |
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Station SPOT1980
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| ID | DATE | (°F) |
(°F) |
(V) |
(%) |
(knots) |
(°) |
(ft.) |
(Sec.) | |
|---|---|---|---|---|---|---|---|---|---|---|
| 71549 | 09/03/2022 20:35:32 | - | --- | --- | - | - | 0 | 29 | 2.8 | 3.9 |
| 187948 | 09/03/2022 20:35:31 | - | --- | 4.1 | 36 | N | 12.4 | 29 | 2.8 | 3.9 |
| 71070 | 09/03/2022 20:05:45 | - | --- | 4.1 | 36 | - | 0 | --- | --- | --- |
| 71547 | 09/03/2022 19:55:46 | - | 63.8 | --- | - | - | 0 | --- | --- | --- |
| 71064 | 09/03/2022 19:35:31 | - | --- | 4.1 | 34.4 | - | 14 | 24 | 3.3 | 4.2 |
| 71050 | 09/03/2022 19:05:45 | - | --- | 4.1 | 32.8 | - | 0 | --- | --- | --- |
| 71117 | 09/03/2022 18:35:32 | - | --- | --- | - | - | 0 | 20 | 3.9 | 4.4 |
| 71045 | 09/03/2022 18:35:31 | - | --- | 4.13 | 31.2 | N | 15.6 | 20 | 3.9 | 4.4 |
| 71032 | 09/03/2022 18:05:45 | - | --- | 4.13 | 30.4 | - | 0 | --- | --- | --- |
| 71030 | 09/03/2022 18:05:32 | - | --- | --- | - | - | 0 | 17 | 4.4 | 4.5 |
| 71115 | 09/03/2022 17:55:46 | - | 64 | --- | - | - | 0 | --- | --- | --- |
| 71026 | 09/03/2022 17:35:32 | - | --- | --- | - | - | 0 | 21 | 4.4 | 4.7 |
| 71024 | 09/03/2022 17:35:31 | - | --- | 4.13 | 29.6 | N | 15.6 | 21 | 4.4 | 4.7 |
| 71009 | 09/03/2022 17:05:45 | - | --- | 4.13 | 28.8 | - | 0 | --- | --- | --- |
| 71011 | 09/03/2022 17:05:32 | - | --- | --- | - | - | 0 | 14 | 4.1 | 4.6 |
| 71021 | 09/03/2022 16:55:46 | - | 63.9 | --- | - | - | 0 | --- | --- | --- |
| 71005 | 09/03/2022 16:35:32 | - | --- | --- | - | - | 0 | 12 | 4.5 | 4.7 |
| 71001 | 09/03/2022 16:35:31 | - | --- | 4.13 | 28 | - | 13.2 | 12 | 4.5 | 4.7 |
| 70989 | 09/03/2022 16:05:45 | - | --- | 4.13 | 28.8 | - | 0 | --- | --- | --- |
| 70988 | 09/03/2022 16:05:32 | - | --- | --- | - | - | 0 | 13 | 4.5 | 4.8 |
| 71004 | 09/03/2022 15:55:46 | - | 64 | --- | - | - | 0 | --- | --- | --- |
| 70980 | 09/03/2022 15:35:32 | - | --- | --- | - | - | 0 | 15 | 4.7 | 4.9 |
| 70982 | 09/03/2022 15:35:31 | - | --- | 4.13 | 28 | NNW | 12.4 | 15 | 4.7 | 4.9 |
| 70968 | 09/03/2022 15:05:45 | - | --- | 4.13 | 27.2 | - | 0 | --- | --- | --- |
| 70969 | 09/03/2022 15:05:32 | - | --- | --- | - | - | 0 | 15 | 4.3 | 4.9 |
| 70983 | 09/03/2022 14:55:46 | - | 64 | --- | - | - | 0 | --- | --- | --- |
| 70962 | 09/03/2022 14:35:32 | - | --- | --- | - | - | 0 | 12 | 4 | 4.8 |
| 70963 | 09/03/2022 14:35:31 | - | --- | 4.13 | 27.2 | N | 11.7 | 12 | 4 | 4.8 |
| 70947 | 09/03/2022 14:05:45 | - | --- | 4.13 | 26.4 | - | 0 | --- | --- | --- |
| 70948 | 09/03/2022 14:05:32 | - | --- | --- | - | - | 0 | 10 | 4.1 | 4.6 |
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Great Lakes Research Center
1400 Townsend Drive
Houghton, MI, 49931
Page last modified: August 9, 2017
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