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Johnston Atoll water levels in 1993
Annual rank23 / 48
vs. average0.6 cm
Highest monthly peak0.63 mMay 1993
Monthly mean vs. previous year
| Month | 1993 (cm) | 1992 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -8.7 | -0.1 | -8.6 | 0.51 |
| Feb | -10.2 | -0.7 | -9.5 | 0.53 |
| Mar | -2.9 | -5.6 | 2.7 | 0.48 |
| Apr | 2.3 | -8.1 | 10.4 | 0.56 |
| May | 5.1 | 2.9 | 2.2 | 0.63 |
| Jun | -1.7 | 1.7 | -3.4 | 0.46 |
| Jul | 10.8 | 5.7 | 5.1 | 0.56 |
| Aug | 7.8 | 6.3 | 1.5 | 0.63 |
| Sep | -11.1 | 12.1 | -23.2 | 0.39 |
| Oct | 2.9 | 10.2 | -7.3 | 0.57 |
| Nov | 1.7 | 7.2 | -5.5 | 0.54 |
| Dec | -2.6 | 8.7 | -11.3 | 0.53 |
Nearby years (cm vs. average)
+6.6
-2.4
-2.0
-3.4
+4.5
+0.6
+1.5
+1.5
+5.8
+1.0
+2.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1993 annual mean water level ranked 23 of 48 years (0.6 cm vs. the period average).