Monthly sea levels for BROOME ----------------------------- Mth Year Gaps Good Minimum Maximum Mean St Devn 11 1991 6314 886 1.672 7.360 4.481 1.479 12 1991 0 7440 0.062 8.718 4.470 1.905 1 1992 0 7440 -0.381 9.062 4.418 1.997 2 1992 0 6960 -0.560 9.383 4.439 2.166 3 1992 0 7440 -0.561 9.411 4.481 2.148 4 1992 0 7200 -0.175 9.050 4.552 2.083 5 1992 0 7440 0.203 8.645 4.486 1.950 6 1992 0 7200 0.378 8.582 4.480 1.893 7 1992 0 7440 -0.168 8.660 4.371 2.028 8 1992 0 7440 -0.726 9.257 4.350 2.226 9 1992 0 7200 -0.766 9.384 4.351 2.228 10 1992 0 7440 -0.356 9.153 4.457 2.108 11 1992 0 7200 0.111 8.537 4.481 1.948 12 1992 0 7440 0.239 8.480 4.455 1.916 1 1993 0 7440 -0.137 8.784 4.474 2.014 2 1993 0 6720 -0.682 9.240 4.454 2.219 3 1993 0 7440 -0.764 9.548 4.471 2.170 4 1993 0 7200 -0.672 9.445 4.521 2.083 5 1993 0 7440 -0.172 8.920 4.477 1.954 6 1993 0 7200 0.266 8.447 4.419 1.936 7 1993 0 7440 -0.156 8.592 4.303 1.979 8 1993 0 7440 -0.629 9.029 4.296 2.135 9 1993 0 7200 -0.859 9.408 4.349 2.206 10 1993 0 7440 -0.762 9.324 4.383 2.162 11 1993 0 7200 -0.372 9.041 4.453 2.010 12 1993 0 7440 0.209 8.766 4.550 1.974 1 1994 0 7440 -0.107 8.960 4.560 2.095 2 1994 0 6720 -0.471 9.253 4.541 2.142 3 1994 0 7440 -0.607 9.562 4.584 2.278 4 1994 0 7200 -0.443 9.303 4.593 2.120 5 1994 0 7440 -0.200 8.851 4.460 1.993 6 1994 0 7200 -0.070 8.566 4.399 1.951 7 1994 0 7440 0.001 8.526 4.351 1.990 8 1994 0 7440 -0.173 8.655 4.312 2.082 9 1994 0 7200 -0.630 9.030 4.321 2.163 10 1994 0 7440 -0.869 9.250 4.409 2.113 11 1994 0 7200 -0.574 9.245 4.482 2.066 12 1994 0 7440 -0.206 9.065 4.532 2.016 1 1995 0 7440 -0.162 8.915 4.515 2.100 2 1995 0 6720 -0.244 8.972 4.528 2.144 3 1995 0 7440 -0.384 9.182 4.521 2.250 4 1995 0 7200 -0.461 9.305 4.583 2.153 5 1995 0 7440 -0.303 9.032 4.495 2.037 6 1995 0 7200 -0.300 8.759 4.425 1.958 7 1995 0 7440 -0.188 8.817 4.391 2.048 8 1995 0 7440 -0.276 8.863 4.381 2.174 9 1995 0 7200 -0.299 9.047 4.444 2.198 10 1995 0 7440 -0.328 9.219 4.509 2.123 11 1995 0 7200 -0.157 9.156 4.588 2.042 12 1995 0 7440 -0.119 8.993 4.643 1.959 1 1996 0 7440 -0.231 9.200 4.624 2.010 2 1996 0 6960 -0.291 9.256 4.635 2.154 3 1996 0 7440 -0.269 9.333 4.614 2.150 4 1996 0 7200 -0.104 9.107 4.633 2.129 5 1996 0 7440 -0.082 9.003 4.554 2.031 6 1996 0 7200 0.030 8.908 4.528 1.979 7 1996 0 7440 -0.116 8.876 4.456 2.056 8 1996 0 7440 -0.477 9.235 4.459 2.209 9 1996 0 7200 -0.403 9.296 4.499 2.227 10 1996 0 7440 -0.100 9.162 4.566 2.173 11 1996 0 7200 -0.033 8.943 4.596 2.036 12 1996 0 7440 0.097 8.993 4.649 1.974 1 1997 0 7440 -0.155 9.138 4.654 2.035 2 1997 0 6720 -0.363 9.373 4.616 2.179 3 1997 0 7440 -0.551 9.448 4.568 2.193 4 1997 0 7200 -0.491 9.383 4.564 2.140 5 1997 0 7440 -0.087 8.963 4.531 2.010 6 1997 0 7200 0.162 8.659 4.455 1.985 7 1997 0 7440 -0.196 8.856 4.351 1.992 8 1997 0 7440 -0.616 9.042 4.333 2.107 9 1997 0 7200 -0.664 9.324 4.337 2.190 10 1997 0 7440 -0.796 9.339 4.366 2.206 11 1997 0 7200 -0.461 8.947 4.372 2.093 12 1997 0 7440 -0.111 8.643 4.448 2.045 1 1998 0 7440 -0.602 8.915 4.407 2.105 2 1998 0 6720 -0.624 9.219 4.464 2.116 3 1998 0 7440 -0.551 9.465 4.527 2.281 4 1998 0 7200 -0.338 9.375 4.597 2.167 5 1998 0 7440 -0.007 9.045 4.606 2.028 6 1998 0 7200 0.376 8.640 4.569 1.940 7 1998 0 7440 0.343 8.515 4.518 1.959 8 1998 0 7440 -0.021 8.820 4.493 2.047 9 1998 0 7200 -0.370 9.203 4.511 2.138 10 1998 0 7440 -0.498 9.562 4.607 2.113 11 1998 0 7200 -0.445 9.463 4.688 2.066 12 1998 0 7440 0.010 9.141 4.659 2.003 1 1999 0 7440 0.200 8.894 4.674 2.022 2 1999 2929 3791 0.358 8.971 4.690 1.926 3 1999 0 7440 0.016 9.774 4.755 2.194 4 1999 0 7200 -0.384 9.508 4.739 2.158 5 1999 0 7440 -0.215 9.294 4.666 2.062 6 1999 0 7200 0.104 8.910 4.609 1.936 7 1999 0 7440 0.160 8.664 4.497 1.977 8 1999 0 7440 -0.026 8.716 4.472 2.118 9 1999 0 7200 -0.303 9.231 4.506 2.201 10 1999 0 7440 -0.427 9.450 4.598 2.157 11 1999 0 7200 -0.172 9.338 4.678 2.066 12 1999 0 7440 0.116 9.130 4.745 1.941 1 2000 0 7440 0.253 9.210 4.714 1.960 2 2000 0 6960 0.059 9.226 4.757 2.109 3 2000 0 7440 0.094 9.362 4.783 2.117 4 2000 0 7200 0.062 9.674 4.825 2.127 5 2000 0 7440 -0.107 9.249 4.698 2.013 6 2000 0 7200 0.099 8.920 4.588 1.940 7 2000 0 7440 0.274 8.833 4.577 1.968 8 2000 0 7440 -0.249 9.023 4.514 2.116 9 2000 0 7200 -0.317 9.236 4.543 2.198 10 2000 0 7440 -0.165 9.176 4.645 2.190 11 2000 0 7200 -0.112 9.139 4.622 2.045 12 2000 0 7440 -0.032 8.952 4.662 1.942 1 2001 0 7440 0.163 9.019 4.712 1.964 2 2001 0 6720 -0.020 9.411 4.741 2.111 3 2001 0 7440 -0.252 9.478 4.740 2.190 4 2001 0 7200 -0.339 9.427 4.722 2.135 5 2001 0 7440 0.124 9.130 4.679 1.982 6 2001 0 7200 0.410 8.612 4.597 1.913 7 2001 0 7440 0.173 8.747 4.513 1.899 8 2001 0 7440 -0.303 9.060 4.468 2.012 9 2001 0 7200 -0.502 9.399 4.515 2.153 10 2001 0 7440 -0.611 9.451 4.552 2.189 11 2001 0 7200 -0.151 9.093 4.612 2.061 12 2001 0 7440 0.282 8.756 4.608 1.951 1 2002 0 7440 -0.017 8.942 4.576 1.987 2 2002 0 6720 -0.227 9.174 4.578 2.039 3 2002 0 7440 -0.650 9.668 4.643 2.280 4 2002 0 7200 -0.423 9.476 4.631 2.188 5 2002 0 7440 -0.099 8.804 4.590 1.999 6 2002 0 7200 0.485 8.287 4.501 1.858 7 2002 0 7440 0.382 8.254 4.428 1.891 8 2002 0 7440 -0.095 8.733 4.400 2.017 9 2002 0 7200 -0.566 9.164 4.393 2.148 10 2002 0 7440 -0.931 9.491 4.456 2.119 11 2002 0 7200 -0.666 9.429 4.517 2.055 12 2002 0 7440 -0.213 8.864 4.528 1.934 1 2003 0 7440 0.264 8.600 4.580 1.937 2 2003 0 6720 -0.107 9.015 4.630 2.072 3 2003 0 7440 -0.574 9.594 4.581 2.184 4 2003 0 7200 -0.617 9.596 4.625 2.167 5 2003 0 7440 -0.260 9.243 4.579 2.005 6 2003 0 7200 0.213 8.660 4.505 1.845 7 2003 0 7440 0.360 8.473 4.442 1.887 8 2003 0 7440 -0.152 8.861 4.428 2.090 9 2003 0 7200 -0.582 9.402 4.440 2.219 10 2003 0 7440 -0.707 9.513 4.503 2.177 11 2003 0 7200 -0.295 9.241 4.571 2.007 12 2003 0 7440 -0.066 8.812 4.610 1.869 1 2004 0 7440 0.192 8.807 4.569 1.896 2 2004 0 6960 -0.046 9.030 4.598 2.093 3 2004 0 7440 -0.161 9.171 4.627 2.119 4 2004 0 7200 -0.443 9.502 4.636 2.121 5 2004 0 7440 -0.305 9.376 4.617 1.954 6 2004 0 7200 0.156 8.941 4.544 1.846 7 2004 0 7440 0.290 8.543 4.473 1.870 8 2004 0 7440 -0.243 8.627 4.372 2.095 9 2004 0 7200 -0.351 9.114 4.413 2.229 10 2004 0 7440 -0.440 9.263 4.495 2.197 11 2004 0 7200 -0.327 9.178 4.567 1.977 12 2004 0 7440 0.055 8.772 4.601 1.837 1 2005 0 7440 0.018 8.907 4.585 1.933 2 2005 0 6720 -0.226 9.142 4.580 2.096 3 2005 0 7440 -0.309 9.474 4.593 2.233 4 2005 0 7200 -0.141 9.275 4.636 2.115 5 2005 0 7440 0.180 8.716 4.586 1.914 6 2005 0 7200 0.392 8.507 4.515 1.838 7 2005 716 6724 0.150 8.583 4.456 1.735 8 2005 0 7440 -0.406 9.117 4.438 1.999 9 2005 0 7200 -0.628 9.418 4.461 2.154 10 2005 0 7440 -0.424 9.351 4.533 2.153 11 2005 0 7200 -0.078 8.882 4.606 1.986 12 2005 0 7440 0.362 8.661 4.664 1.853 1 2006 0 7440 -0.278 9.095 4.647 1.961 2 2006 0 6720 -0.271 9.109 4.647 2.058 3 2006 0 7440 -0.406 9.727 4.692 2.285 4 2006 0 7200 -0.251 9.728 4.723 2.152 5 2006 0 7440 0.395 8.809 4.630 1.924 6 2006 0 7200 0.574 8.260 4.505 1.782 7 2006 0 7440 0.091 8.313 4.411 1.887 8 2006 0 7440 -0.296 8.926 4.403 2.065 9 2006 0 7200 -0.836 9.509 4.438 2.172 10 2006 0 7440 -0.768 9.544 4.507 2.082 11 2006 0 7200 -0.349 9.190 4.553 1.973 12 2006 0 7440 0.255 8.451 4.565 1.862 1 2007 0 7440 0.108 8.787 4.619 1.913 2 2007 0 6720 -0.403 9.459 4.587 2.132 3 2007 0 7440 -0.612 9.712 4.645 2.175 4 2007 0 7200 -0.334 9.626 4.692 2.105 5 2007 0 7440 0.061 8.880 4.603 1.916 6 2007 0 7200 0.675 8.315 4.568 1.774 7 2007 0 7440 0.382 8.294 4.472 1.902 8 2007 1656 5784 -0.310 9.219 4.458 2.197 9 2007 410 6790 -0.728 9.464 4.498 2.275 10 2007 245 7195 -0.429 9.490 4.558 2.107 11 2007 2512 4688 0.180 8.952 4.690 1.901 12 2007 1141 6299 0.600 8.682 4.710 1.877 1 2008 649 6791 0.436 8.860 4.704 1.876 2 2008 194 6766 0.092 9.103 4.739 2.121 3 2008 194 7246 -0.142 9.547 4.789 2.127 4 2008 315 6885 -0.191 9.606 4.806 2.021 5 2008 476 6964 -0.012 9.127 4.682 1.901 6 2008 363 6837 0.431 8.541 4.572 1.819 7 2008 341 7099 0.375 8.531 4.471 1.874 8 2008 784 6656 0.030 8.754 4.444 2.203 9 2008 466 6734 -0.287 9.168 4.535 2.280 10 2008 721 6719 -0.295 9.351 4.598 2.178 11 2008 1133 6067 0.055 9.066 4.665 2.010 12 2008 170 7270 0.314 8.798 4.737 1.859 1 2009 541 6899 0.273 8.941 4.740 1.970 2 2009 110 6610 -0.171 9.295 4.706 2.106 3 2009 977 6463 -0.182 9.383 4.758 2.146 4 2009 1874 5326 0.141 9.115 4.735 1.786 5 2009 0 7440 0.369 8.663 4.657 1.889 6 2009 444 6756 0.394 8.637 4.575 1.874 7 2009 1112 6328 -0.056 8.890 4.474 2.010 8 2009 202 7238 -0.350 9.219 4.458 2.065 Totals 26989 1536371 Mean sea level = 4.548 (Average monthly means = 4.550) Maximum recorded level of 9.774 metres at 0412 hours 20/03/1999 Minimum recorded level of -0.931 metres at 2224 hours 08/10/2002 Standard deviation of the observations = 2.0571 metres Skewness = -0.0405