Monthly sea levels for DARWIN ----------------------------- Mth Year Gaps Good Minimum Maximum Mean St Devn 5 1990 4083 3357 0.033 7.214 3.960 1.634 6 1990 0 7200 0.292 7.245 3.918 1.488 7 1990 0 7440 0.497 7.269 3.888 1.512 8 1990 0 7440 0.808 7.157 3.860 1.557 9 1990 0 7200 0.472 7.224 3.900 1.618 10 1990 0 7440 -0.043 7.364 3.949 1.602 11 1990 0 7200 -0.183 7.583 3.998 1.582 12 1990 0 7440 -0.086 7.541 4.035 1.585 1 1991 0 7440 0.027 7.565 4.071 1.642 2 1991 0 6720 0.551 7.684 4.135 1.615 3 1991 0 7440 0.591 7.544 4.092 1.697 4 1991 0 7200 0.308 7.431 4.074 1.605 5 1991 679 6761 0.111 7.228 3.941 1.536 6 1991 0 7200 0.195 7.253 3.895 1.491 7 1991 0 7440 0.211 7.227 3.869 1.554 8 1991 0 7440 0.329 7.300 3.826 1.629 9 1991 0 7200 0.358 7.280 3.859 1.654 10 1991 0 7440 0.100 7.321 3.903 1.607 11 1991 0 7200 0.012 7.425 3.936 1.589 12 1991 0 7440 0.040 7.545 3.990 1.560 1 1992 0 7440 -0.016 7.611 3.952 1.586 2 1992 0 6960 0.395 7.762 3.987 1.648 3 1992 0 7440 0.298 7.427 4.001 1.623 4 1992 0 7200 0.295 7.331 3.991 1.592 5 1992 0 7440 0.451 7.166 3.972 1.544 6 1992 0 7200 0.448 7.204 3.895 1.521 7 1992 0 7440 0.304 7.481 3.833 1.597 8 1992 0 7440 0.359 7.568 3.875 1.685 9 1992 0 7200 0.026 7.536 3.927 1.668 10 1992 0 7440 0.088 7.514 3.986 1.616 11 1992 0 7200 0.336 7.288 3.994 1.551 12 1992 0 7440 0.319 7.316 4.034 1.544 1 1993 0 7440 0.288 7.517 4.022 1.582 2 1993 0 6720 0.287 7.730 4.092 1.688 3 1993 0 7440 0.213 7.740 4.006 1.635 4 1993 0 7200 0.033 7.576 3.990 1.602 5 1993 0 7440 0.077 7.351 3.903 1.550 6 1993 0 7200 0.438 7.039 3.857 1.550 7 1993 0 7440 0.421 7.218 3.824 1.569 8 1993 0 7440 0.433 7.365 3.813 1.629 9 1993 0 7200 -0.005 7.484 3.876 1.649 10 1993 0 7440 -0.184 7.601 3.908 1.646 11 1993 0 7200 -0.103 7.561 3.966 1.594 12 1993 0 7440 0.262 7.398 4.031 1.603 1 1994 0 7440 0.584 7.617 4.056 1.656 2 1994 0 6720 0.783 7.785 4.097 1.632 3 1994 0 7440 0.202 7.675 4.097 1.701 4 1994 0 7200 0.040 7.639 4.056 1.613 5 1994 0 7440 0.107 7.421 3.950 1.547 6 1994 0 7200 0.359 7.248 3.877 1.527 7 1994 0 7440 0.558 7.067 3.828 1.537 8 1994 0 7440 0.664 7.030 3.792 1.577 9 1994 0 7200 0.216 7.247 3.825 1.634 10 1994 0 7440 -0.041 7.505 3.919 1.617 11 1994 0 7200 -0.331 7.624 3.973 1.624 12 1994 0 7440 -0.134 7.631 4.012 1.622 1 1995 0 7440 0.093 7.587 4.070 1.662 2 1995 0 6720 0.443 7.604 4.054 1.628 3 1995 0 7440 0.557 7.448 4.097 1.674 4 1995 0 7200 0.255 7.559 4.075 1.624 5 1995 0 7440 0.054 7.558 3.986 1.578 6 1995 0 7200 0.152 7.454 3.907 1.537 7 1995 0 7440 0.212 7.414 3.904 1.580 8 1995 0 7440 0.401 7.300 3.886 1.634 9 1995 0 7200 0.509 7.261 3.976 1.657 10 1995 0 7440 0.096 7.568 4.031 1.628 11 1995 0 7200 0.031 7.657 4.099 1.615 12 1995 0 7440 0.113 7.728 4.146 1.574 1 1996 0 7440 0.085 7.851 4.153 1.583 2 1996 0 6960 0.567 7.746 4.147 1.639 3 1996 0 7440 0.703 7.533 4.153 1.614 4 1996 0 7200 0.617 7.286 4.120 1.612 5 1996 0 7440 0.404 7.406 4.052 1.581 6 1996 0 7200 0.312 7.482 3.988 1.574 7 1996 0 7440 0.259 7.529 3.943 1.625 8 1996 0 7440 0.368 7.566 3.952 1.675 9 1996 0 7200 0.405 7.431 4.005 1.667 10 1996 0 7440 0.373 7.503 4.068 1.642 11 1996 0 7200 0.389 7.416 4.087 1.583 12 1996 0 7440 0.380 7.714 4.159 1.568 1 1997 0 7440 0.263 7.765 4.148 1.598 2 1997 0 6720 0.306 7.892 4.190 1.663 3 1997 0 7440 0.466 7.818 4.142 1.651 4 1997 0 7200 0.271 7.592 4.045 1.634 5 1997 0 7440 0.365 7.356 3.979 1.574 6 1997 0 7200 0.329 7.142 3.881 1.567 7 1997 0 7440 0.252 7.260 3.828 1.567 8 1997 0 7440 0.193 7.511 3.812 1.619 9 1997 0 7200 0.118 7.450 3.823 1.653 10 1997 0 7440 -0.128 7.555 3.856 1.669 11 1997 0 7200 -0.127 7.495 3.857 1.641 12 1997 0 7440 0.193 7.407 3.927 1.638 1 1998 0 7440 0.172 7.686 3.973 1.662 2 1998 0 6720 0.405 7.712 3.995 1.613 3 1998 0 7440 0.309 7.762 4.069 1.711 4 1998 0 7200 0.239 7.602 4.090 1.634 5 1998 0 7440 0.210 7.383 4.066 1.558 6 1998 0 7200 0.423 7.134 4.026 1.518 7 1998 0 7440 0.796 7.114 4.009 1.508 8 1998 0 7440 0.609 7.274 3.974 1.551 9 1998 0 7200 0.612 7.506 4.028 1.608 10 1998 0 7440 0.232 7.654 4.116 1.602 11 1998 0 7200 0.051 7.872 4.197 1.610 12 1998 0 7440 0.192 7.798 4.184 1.614 1 1999 0 7440 0.402 7.733 4.211 1.635 2 1999 0 6720 0.720 7.755 4.230 1.628 3 1999 0 7440 0.796 7.820 4.254 1.681 4 1999 0 7200 0.333 7.813 4.248 1.654 5 1999 503 6937 0.155 7.843 4.127 1.637 6 1999 0 7200 0.176 7.583 4.064 1.555 7 1999 0 7440 0.327 7.413 3.966 1.581 8 1999 0 7440 0.584 7.364 3.954 1.636 9 1999 0 7200 0.516 7.439 4.015 1.674 10 1999 0 7440 0.121 7.753 4.110 1.662 11 1999 0 7200 -0.004 7.909 4.198 1.624 12 1999 0 7440 0.079 7.902 4.226 1.571 1 2000 0 7440 0.302 7.809 4.209 1.568 2 2000 0 6960 0.708 7.842 4.280 1.627 3 2000 0 7440 1.138 7.608 4.321 1.597 4 2000 0 7200 0.731 7.504 4.299 1.601 5 2000 0 7440 0.335 7.557 4.178 1.578 6 2000 0 7200 0.082 7.377 4.026 1.573 7 2000 0 7440 0.214 7.536 4.022 1.593 8 2000 0 7440 0.354 7.556 4.024 1.651 9 2000 0 7200 0.618 7.443 4.047 1.666 10 2000 243 7197 0.514 7.427 4.126 1.672 11 2000 0 7200 0.246 7.627 4.137 1.604 12 2000 0 7440 0.262 7.758 4.210 1.553 1 2001 0 7440 0.217 7.776 4.191 1.568 2 2001 0 6720 0.432 7.985 4.316 1.636 3 2001 0 7440 0.686 7.908 4.262 1.645 4 2001 0 7200 0.578 7.522 4.211 1.626 5 2001 0 7440 0.495 7.450 4.129 1.565 6 2001 0 7200 0.292 7.226 4.061 1.554 7 2001 0 7440 0.328 7.450 3.978 1.536 8 2001 0 7440 0.335 7.598 3.954 1.577 9 2001 0 7200 0.450 7.646 4.037 1.634 10 2001 0 7440 0.140 7.630 4.086 1.659 11 2001 0 7200 0.152 7.577 4.140 1.624 12 2001 0 7440 0.415 7.487 4.135 1.589 1 2002 0 7440 0.127 7.727 4.106 1.615 2 2002 0 6720 0.462 7.769 4.187 1.590 3 2002 0 7440 0.266 7.866 4.150 1.734 4 2002 0 7200 0.060 7.607 4.104 1.665 5 2002 0 7440 0.194 7.308 4.026 1.567 6 2002 0 7200 0.527 7.058 3.924 1.497 7 2002 0 7440 0.449 7.135 3.893 1.503 8 2002 0 7440 0.411 7.326 3.886 1.561 9 2002 0 7200 0.444 7.520 3.907 1.640 10 2002 0 7440 -0.135 7.631 3.943 1.637 11 2002 0 7200 -0.277 7.652 3.977 1.631 12 2002 0 7440 -0.129 7.520 4.014 1.591 1 2003 0 7440 0.427 7.452 4.087 1.591 2 2003 0 6720 0.529 7.689 4.134 1.620 3 2003 0 7440 0.394 7.706 4.093 1.661 4 2003 0 7200 -0.016 7.693 4.085 1.648 5 2003 0 7440 -0.019 7.585 4.029 1.569 6 2003 0 7200 0.157 7.116 3.942 1.497 7 2003 240 7200 0.384 7.121 3.916 1.505 8 2003 0 7440 0.668 7.271 3.919 1.619 9 2003 0 7200 0.232 7.480 3.949 1.677 10 2003 0 7440 -0.225 7.705 4.009 1.674 11 2003 0 7200 -0.329 7.723 4.047 1.609 12 2003 0 7440 0.166 7.646 4.129 1.531 1 2004 0 7440 0.333 7.551 4.103 1.543 2 2004 0 6960 0.615 7.552 4.157 1.621 3 2004 0 7440 0.892 7.527 4.187 1.602 4 2004 0 7200 0.322 7.605 4.139 1.615 5 2004 0 7440 0.055 7.596 4.086 1.554 6 2004 0 7200 0.128 7.474 3.947 1.515 7 2004 0 7440 0.144 7.297 3.890 1.550 8 2004 0 7440 0.258 7.349 3.885 1.633 9 2004 0 7200 0.515 7.223 3.913 1.679 10 2004 0 7440 0.077 7.450 3.981 1.675 11 2004 0 7200 -0.169 7.584 4.027 1.588 12 2004 0 7440 -0.033 7.547 4.055 1.531 1 2005 0 7440 0.097 7.609 4.099 1.565 2 2005 0 6720 0.225 7.695 4.076 1.641 3 2005 0 7440 0.269 7.658 4.101 1.684 4 2005 0 7200 0.378 7.364 4.102 1.612 5 2005 0 7440 0.252 7.275 3.995 1.522 6 2005 0 7200 0.296 7.144 3.964 1.500 7 2005 0 7440 0.239 7.402 3.933 1.505 8 2005 0 7440 0.303 7.567 3.927 1.561 9 2005 0 7200 0.241 7.566 3.971 1.629 10 2005 0 7440 0.156 7.514 4.059 1.632 11 2005 0 7200 0.402 7.420 4.115 1.578 12 2005 0 7440 0.327 7.370 4.133 1.550 1 2006 0 7440 0.326 7.943 4.207 1.605 2 2006 0 6720 0.493 7.853 4.181 1.600 3 2006 0 7440 0.308 7.988 4.245 1.731 4 2006 0 7200 0.321 7.623 4.229 1.642 5 2006 0 7440 0.459 7.071 4.073 1.517 6 2006 0 7200 0.437 6.905 3.957 1.463 7 2006 0 7440 0.424 7.215 3.896 1.501 8 2006 0 7440 0.353 7.451 3.876 1.588 9 2006 0 7200 0.033 7.573 3.910 1.659 10 2006 0 7440 -0.224 7.589 3.962 1.617 11 2006 0 7200 -0.183 7.570 4.007 1.596 12 2006 0 7440 0.075 7.275 4.020 1.559 1 2007 0 7440 0.476 7.544 4.115 1.575 2 2007 0 6720 0.478 7.787 4.107 1.656 3 2007 0 7440 0.168 7.781 4.171 1.649 4 2007 0 7200 0.039 7.735 4.166 1.605 5 2007 0 7440 0.100 7.471 4.086 1.523 6 2007 0 7200 0.434 7.215 4.001 1.462 7 2007 0 7440 0.584 7.147 3.898 1.524 8 2007 0 7440 0.665 7.497 3.941 1.639 9 2007 0 7200 -0.032 7.580 3.997 1.683 10 2007 0 7440 -0.203 7.731 4.055 1.650 11 2007 0 7200 -0.054 7.687 4.150 1.562 12 2007 0 7440 0.431 7.581 4.185 1.510 1 2008 0 7440 0.530 7.624 4.255 1.568 2 2008 0 6960 0.895 7.722 4.308 1.645 3 2008 0 7440 0.659 7.770 4.304 1.597 4 2008 0 7200 0.332 7.807 4.247 1.569 5 2008 0 7440 0.116 7.601 4.126 1.515 6 2008 0 7200 0.173 7.442 4.022 1.519 7 2008 0 7440 0.386 7.277 3.964 1.548 8 2008 0 7440 0.662 7.363 3.965 1.627 9 2008 0 7200 0.486 7.319 4.060 1.653 10 2008 0 7440 0.083 7.590 4.107 1.637 11 2008 0 7200 0.071 7.709 4.167 1.545 12 2008 0 7440 0.163 7.695 4.241 1.526 1 2009 0 7440 0.319 7.753 4.262 1.584 2 2009 0 6720 0.660 7.822 4.285 1.618 3 2009 0 7440 0.669 7.641 4.234 1.661 4 2009 0 7200 0.527 7.524 4.214 1.579 5 2009 0 7440 0.457 7.407 4.144 1.491 6 2009 0 7200 0.413 7.415 4.037 1.501 7 2009 0 7440 0.356 7.462 3.955 1.527 8 2009 0 7440 0.525 7.557 3.958 1.579 Totals 5748 1689372 Mean sea level = 4.039 (Average monthly means = 4.039) Maximum recorded level of 7.988 metres at 1042 hours 02/03/2006 Minimum recorded level of -0.331 metres at 0336 hours 05/11/1994 Standard deviation of the observations = 1.6047 metres Skewness = -0.0221