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Sand Point, Popof Island water levels in 2010
Annual rank14 / 50
vs. average2.5 cm
Highest monthly peak1.86 mJanuary 2010
Monthly mean vs. previous year
| Month | 2010 (cm) | 2009 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 35.7 | 7.0 | 28.7 | 1.86 |
| Feb | 26.2 | -17.5 | 43.7 | 1.60 |
| Mar | 11.3 | -14.5 | 25.8 | 1.78 |
| Apr | -0.4 | -17.4 | 17.0 | 1.57 |
| May | -9.2 | -18.9 | 9.7 | 1.50 |
| Jun | -7.8 | -9.1 | 1.3 | 1.30 |
| Jul | -13.9 | -8.3 | -5.6 | 1.37 |
| Aug | -14.5 | -4.2 | -10.3 | 1.34 |
| Sep | -4.3 | 14.1 | -18.4 | 1.39 |
| Oct | 17.3 | 16.6 | 0.7 | 1.63 |
| Nov | 7.0 | 19.7 | -12.7 | 1.73 |
| Dec | 7.3 | 21.0 | -13.7 | 1.52 |
Nearby years (cm vs. average)
-0.8
-3.3
-2.2
-3.0
+2.5
-3.3
-1.4
-5.7
+6.8
+7.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2010 annual mean water level ranked 14 of 50 years (2.5 cm vs. the period average).