# Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center. # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Annual Verification Statistics for Probability Forecasts of # Next-Day Middle-Latitude Geomagnetic Category # # Total Records: Total number of daily forecast/observation records used to generate statistic # Event Days: Total number of days in the sample within each of four geomagnetic activity # categories: Quiet to Unsettled (Q-U), Active (A), Minor Storm (Mn Stm), # Major to Severe Storm (Mj-Svr Stm). See note below for more information. # Mean (f): Mean forecast # Mean (x): Mean observation # Median (f): Median forecast # Std Dev (f): Standard deviation of forecasts # Std Dev (x): Standard deviation of observations # Std Dev (f-x): Standard deviation of forecasts minus observations # Mean (f|x=1): Mean forecast given the occurrence of an event # Mean (f|x=0): Mean forecast given the non-occurrence of an event # Median (f|x=1): Median forecast given the occurrence of an event # Median (f|x=0): Median forecast given the non-occurrence of an event # Std Dev (f|x=1): Standard deviation of forecasts given the occurrence of an event # Std Dev (f|x=0): Standard deviation of forecasts given the non-occurrence of an event # Discrimination: The difference between [Mean (f|x=1)] and [Mean (f|x=0)] # ME: Mean error # RPSsc: Ranked probability score for sample climatology forecasts (smaller better) # RPS: Ranked probability score for SEC forecasts (smaller better) # REL: Reliability (smaller better) # RES 1: Resolution 1 (larger better). See verification glossary for detailed definition. # RES 2: Resolution 2 (smaller better). See verification glossary for detailed definition. # # Missing data: -99999 # # Note: The geomagnetic category for the day is determined by the highest # observed k-index for the day. Quiet to Unsettled = k 0 to k 3, # Active = k 4, Minor Storm = k 5, Major to Severe Storm = k 6 to k 9. # Middle latitude forecasts are verified against Fredericksburg, VA observations. # Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2012 Start: 1/1/12 End: 12/31/12 Total Records: 366 366 366 366 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 293 40 24 9 Mean (f): 0.786 0.144 0.052 0.017 Mean (x): 0.801 0.109 0.066 0.025 Median (f): 0.880 0.100 0.010 0.010 Std Dev (f): 0.184 0.106 0.067 0.035 Std Dev (x): 0.400 0.312 0.248 0.155 Std Dev (f-x): 0.356 0.301 0.239 0.154 Mean (f|x=1): 0.828 0.229 0.120 0.049 Mean (f|x=0) 0.619 0.134 0.048 0.017 Median (f|x=1): 0.880 0.250 0.100 0.050 Median (f|x=0): 0.640 0.100 0.010 0.010 Std Dev (f|x=1): 0.154 0.107 0.105 0.049 Std Dev (f|x=0): 0.198 0.101 0.061 0.034 Discrimination: 0.209 0.095 0.072 0.032 ME: -0.014 0.035 -0.013 -0.007 RPSsc: 0.266 -99999 -99999 -99999 RPS: 0.223 -99999 -99999 -99999 REL: 0.060 -99999 -99999 -99999 RES 1: 0.103 -99999 -99999 -99999 RES 2: 0.163 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2011 Start: 1/1/11 End: 12/31/11 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 315 37 7 6 Mean (f): 0.776 0.150 0.055 0.019 Mean (x): 0.863 0.101 0.019 0.016 Median (f): 0.840 0.100 0.010 0.010 Std Dev (f): 0.192 0.107 0.078 0.038 Std Dev (x): 0.344 0.302 0.137 0.127 Std Dev (f-x): 0.327 0.298 0.147 0.120 Mean (f|x=1): 0.804 0.218 0.141 0.120 Mean (f|x=0): 0.599 0.143 0.053 0.017 Median (f|x=1): 0.880 0.200 0.170 0.050 Median (f|x=0): 0.640 0.100 0.010 0.010 Std Dev (f|x=1): 0.167 0.102 0.095 0.189 Std Dev (f|x=0): 0.245 0.105 0.076 0.029 Discrimination: 0.205 0.075 0.088 0.103 ME: -0.087 0.049 0.036 0.002 RPSsc: 0.169 -99999 -99999 -99999 RPS: 0.165 -99999 -99999 -99999 REL: 0.086 -99999 -99999 -99999 RES 1: 0.090 -99999 -99999 -99999 RES 2: 0.079 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2010 Start: 1/1/10 End: 12/31/10 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 325 30 8 2 Mean (f): 0.799 0.145 0.042 0.015 Mean (x): 0.890 0.082 0.022 0.005 Median (f): 0.880 0.100 0.010 0.010 Std Dev (f): 0.178 0.115 0.060 0.020 Std Dev (x): 0.313 0.275 0.147 0.074 Std Dev (f-x): 0.323 0.276 0.151 0.077 Mean (f|x=1): 0.813 0.222 0.090 0.010 Mean (f|x=0): 0.683 0.138 0.041 0.015 Median (f|x=1): 0.880 0.200 0.100 0.010 Median (f|x=0): 0.740 0.100 0.010 0.010 Std Dev (f|x=1): 0.167 0.146 0.076 0.000 Std Dev (f|x=0): 0.219 0.109 0.059 0.020 Discrimination: 0.130 0.084 0.049 -0.005 ME: -0.091 0.062 0.020 0.009 RPSsc: 0.130 -99999 -99999 -99999 RPS: 0.149 -99999 -99999 -99999 REL: 0.043 -99999 -99999 -99999 RES 1: 0.024 -99999 -99999 -99999 RES 2: 0.106 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2009 Start: 1/1/09 End: 12/31/09 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 352 12 1 0 Mean (f): 0.895 0.076 0.018 0.011 Mean (x): 0.964 0.033 0.003 0.000 Median (f): 0.930 0.050 0.010 0.010 Std Dev (f): 0.085 0.062 0.023 0.006 Std Dev (x): 0.186 0.179 0.052 0.000 Std Dev (f-x): 0.203 0.188 0.058 0.006 Mean (f|x=1): 0.896 0.080 0.010 -99999 Mean (f|x=0): 0.889 0.076 0.018 0.011 Median (f|x=1): 0.930 0.050 -99999 -99999 Median (f|x=0): 0.930 0.050 0.010 0.010 Std Dev (f|x=1): 0.085 0.053 -99999 -99999 Std Dev (f|x=0): 0.077 0.063 0.023 0.006 Discrimination: 0.006 0.004 -0.008 -99999 ME: -0.069 0.043 0.015 0.011 RPSsc: 0.037 -99999 -99999 -99999 RPS: 0.050 -99999 -99999 -99999 REL: 0.014 -99999 -99999 -99999 RES 1: 0.001 -99999 -99999 -99999 RES 2: 0.036 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2008 Start: 1/1/08 End: 12/31/08 Total Records: 366 366 366 366 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 326 32 8 0 Mean (f): 0.797 0.141 0.046 0.016 Mean (x): 0.891 0.087 0.022 0.000 Median (f): 0.840 0.100 0.050 0.010 Std Dev (f): 0.161 0.105 0.050 0.018 Std Dev (x): 0.312 0.283 0.146 0.000 Std Dev (f-x): 0.296 0.265 0.151 0.018 Mean (f|x=1): 0.817 0.259 0.071 -99999 Mean (f|x=0): 0.633 0.129 0.046 0.016 Median (f|x=1): 0.840 0.250 0.050 -99999 Median (f|x=0): 0.640 0.100 0.050 0.010 Std Dev (f|x=1): 0.145 0.117 0.056 -99999 Std Dev (f|x=0): 0.189 0.096 0.049 0.018 Discrimination: 0.184 0.130 0.026 -99999 ME: -0.093 0.053 0.024 0.016 RPSsc: 0.119 -99999 -99999 -99999 RPS: 0.122 -99999 -99999 -99999 REL: 0.041 -99999 -99999 -99999 RES 1: 0.037 -99999 -99999 -99999 RES 2: 0.081 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2007 Start: 1/1/07 End: 12/31/07 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 317 37 10 1 Mean (f): 0.739 0.169 0.071 0.021 Mean (x): 0.868 0.101 0.027 0.003 Median (f): 0.790 0.150 0.050 0.010 Std Dev (f): 0.158 0.089 0.055 0.023 Std Dev (x): 0.338 0.302 0.163 0.052 Std Dev (f-x): 0.319 0.294 0.161 0.056 Mean (f|x=1): 0.761 0.232 0.140 0.050 Mean (f|x=0): 0.595 0.162 0.069 0.021 Median (f|x=1): 0.790 0.200 0.150 -99999 Median (f|x=0): 0.600 0.150 0.050 0.010 Std Dev (f|x=1): 0.143 0.094 0.061 -99999 Std Dev (f|x=0): 0.173 0.086 0.054 0.023 Discrimination: 0.165 0.071 0.071 0.029 ME: -0.13 0.068 0.044 0.018 RPSsc: 0.146 -99999 -99999 -99999 RPS: 0.154 -99999 -99999 -99999 REL: 0.054 -99999 -99999 -99999 RES 1: 0.047 -99999 -99999 -99999 RES 2: 0.099 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2006 Start: 1/1/06 End: 12/31/06 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 301 49 10 5 Mean (f): 0.717 0.178 0.078 0.027 Mean (x): 0.825 0.134 0.027 0.014 Median (f): 0.790 0.150 0.050 0.010 Std Dev (f): 0.168 0.084 0.060 0.055 Std Dev (x): 0.381 0.341 0.163 0.116 Std Dev (f-x): 0.342 0.322 0.162 0.105 Mean (f|x=1): 0.751 0.253 0.150 0.234 Mean (f|x=0): 0.557 0.166 0.076 0.024 Median (f|x=1): 0.790 0.250 0.150 0.100 Median (f|x=0): 0.590 0.150 0.050 0.010 Std Dev (f|x=1): 0.135 0.098 0.075 0.269 Std Dev (f|x=0): 0.210 0.075 0.058 0.041 Discrimination: 0.194 0.087 0.074 0.210 ME: -0.107 0.044 0.050 0.013 RPSsc: 0.198 -99999 -99999 -99999 RPS: 0.180 -99999 -99999 -99999 REL: 0.064 -99999 -99999 -99999 RES 1: 0.081 -99999 -99999 -99999 RES 2: 0.116 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2005 Start: 1/1/05 End: 12/31/05 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 255 68 31 11 Mean (f): 0.631 0.221 0.108 0.040 Mean (x): 0.699 0.186 0.085 0.030 Median (f): 0.690 0.200 0.100 0.010 Std Dev (f): 0.191 0.083 0.081 0.055 Std Dev (x): 0.459 0.390 0.279 0.171 Std Dev (f-x): 0.409 0.382 0.267 0.164 Mean (f|x=1): 0.689 0.256 0.185 0.128 Mean (f|x=0): 0.498 0.213 0.101 0.037 Median (f|x=1): 0.690 0.250 0.200 0.100 Median (f|x=0): 0.500 0.200 0.100 0.010 Std Dev (f|x=1): 0.139 0.083 0.121 0.109 Std Dev (f|x=0): 0.226 0.082 0.072 0.051 Discrimination: 0.191 0.043 0.085 0.091 ME: -0.067 0.034 0.023 0.010 RPSsc: 0.342 -99999 -99999 -99999 RPS: 0.281 -99999 -99999 -99999 REL: 0.069 -99999 -99999 -99999 RES 1: 0.129 -99999 -99999 -99999 RES 2: 0.212 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2004 Start: 1/1/04 End: 12/31/04 Total Records: 366 366 366 366 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 203 101 48 14 Mean (f): 0.620 0.230 0.110 0.041 Mean (x): 0.555 0.276 0.131 0.038 Median (f): 0.650 0.200 0.100 0.010 Std Dev (f): 0.200 0.088 0.084 0.050 Std Dev (x): 0.498 0.448 0.338 0.192 Std Dev (f-x): 0.463 0.442 0.331 0.176 Mean (f|x=1): 0.687 0.252 0.155 0.148 Mean (f|x=0): 0.538 0.221 0.103 0.036 Median (f|x=1): 0.740 0.250 0.150 0.150 Median (f|x=0): 0.550 0.200 0.100 0.010 Std Dev (f|x=1): 0.164 0.083 0.099 0.117 Ttd Dev (f|x=0): 0.210 0.088 0.080 0.040 Discrimination: 0.149 0.031 0.052 0.112 ME: 0.066 -0.046 -0.022 0.002 RPSsc: 0.425 -99999 -99999 -99999 RPS: 0.371 -99999 -99999 -99999 REL: 0.092 -99999 -99999 -99999 RES 1: 0.146 -99999 -99999 -99999 RES 2: 0.279 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2003 Start: 1/1/03 End: 12/31/03 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 15 119 68 22 Mean (f): 0.477 0.303 0.156 0.064 Mean (x): 0.427 0.326 0.186 0.060 Median (f): 0.450 0.300 0.150 0.050 Std Dev (f): 0.206 0.093 0.089 0.076 Std Dev (x): 0.495 0.469 0.390 0.238 Std Dev (f-x): 0.438 0.463 0.374 0.219 Mean (f|x=1): 0.589 0.324 0.210 0.185 Mean (f|x=0): 0.394 0.292 0.144 0.056 Median (f|x=1): 0.600 0.350 0.200 0.100 Median (f|x=0): 0.400 0.300 0.150 0.050 Std Dev (f|x=1): 0.176 0.072 0.090 0.215 Std Dev (f|x=0): 0.186 0.100 0.084 0.047 Discrimination: 0.195 0.032 0.066 0.129 ME: 0.050 -0.023 -0.030 0.003 RPSsc: 0.487 -99999 -99999 -99999 RPS: 0.401 -99999 -99999 -99999 REL: 0.098 -99999 -99999 -99999 RES 1: 0.185 -99999 -99999 -99999 RES 2: 0.303 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2002 Start: 1/1/02 End: 12/31/02 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 252 76 25 12 Mean (f): 0.614 0.250 0.100 0.035 Mean (x): 0.690 0.208 0.068 0.033 Median (f): 0.690 0.250 0.100 0.010 Std Dev (f): 0.206 0.110 0.070 0.041 Std Dev (x): 0.463 0.407 0.253 0.179 Std Dev (f-x): 0.445 0.413 0.246 0.172 Mean (f|x=1): 0.657 0.266 0.160 0.097 Mean (f|x=0): 0.520 0.246 0.096 0.033 Median (f|x=1): 0.690 0.250 0.150 0.100 Median (f|x=0): 0.500 0.200 0.100 0.010 Std Dev (f|x=1): 0.183 0.105 0.076 0.048 Std Dev (f|x=0): 0.224 0.111 0.068 0.040 Discrimination: 0.137 0.021 0.064 0.064 ME: -0.076 0.042 0.032 0.002 RPSsc: 0.337 -99999 -99999 -99999 RPS: 0.314 -99999 -99999 -99999 REL: 0.088 -99999 -99999 -99999 RES 1: 0.111 -99999 -99999 -99999 RES 2: 0.226 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2001 Start: 1/1/01 End: 12/31/01 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 246 80 28 11 Mean (f): 0.629 0.228 0.102 0.041 Mean (x): 0.674 0.219 0.077 0.030 Median (f): 0.690 0.200 0.100 0.010 Std Dev (f): 0.203 0.092 0.079 0.074 Std Dev (x): 0.469 0.414 0.266 0.171 Std Dev (f-x): 0.444 0.414 0.262 0.151 Mean (f|x=1): 0.677 0.247 0.159 0.238 Mean (f|x=0): 0.530 0.222 0.097 0.035 Median (f|x=1): 0.740 0.250 0.150 0.200 Median (f|x=0): 0.590 0.200 0.050 0.010 Std Dev (f|x=1): 0.157 0.100 0.104 0.190 Std Dev (f|x=0): 0.247 0.089 0.075 0.058 Discrimination: 0.147 0.025 0.062 0.203 ME: -0.045 0.008 0.025 0.011 RPSsc: 0.344 -99999 -99999 -99999 RPS: 0.299 -99999 -99999 -99999 REL: 0.102 -99999 -99999 -99999 RES 1: 0.148 -99999 -99999 -99999 RES 2: 0.197 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 2000 Start: 1/1/00 End: 12/31/00 Total Records: 366 366 366 366 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 205 108 35 18 Mean (f): 0.574 0.255 0.121 0.050 Mean (x): 0.560 0.295 0.096 0.049 Median (f): 0.640 0.250 0.100 0.010 Std Dev (f): 0.227 0.114 0.092 0.085 Std Dev (x): 0.497 0.457 0.294 0.217 Std Dev (f-x): 0.483 0.455 0.289 0.214 Mean (f|x=1): 0.632 0.279 0.180 0.133 Mean (f|x=0): 0.501 0.245 0.115 0.046 Median (f|x=1): 0.690 0.250 0.150 0.050 Median (f|x=0): 0.550 0.200 0.100 0.010 Std Dev (f|x=1): 0.197 0.116 0.109 0.195 Std Dev (f|x=0): 0.240 0.112 0.088 0.074 Discrimination: 0.131 0.034 0.066 0.088 ME: 0.014 -0.040 0.025 0.001 RPSsc: 0.417 -99999 -99999 -99999 RPS: 0.392 -99999 -99999 -99999 REL: 0.138 -99999 -99999 -99999 RES 1: 0.163 -99999 -99999 -99999 RES 2: 0.254 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1999 Start: 1/1/99 End: 12/31/99 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 240 83 33 9 Mean (f): 0.652 0.225 0.097 0.027 Mean (x): 0.658 0.227 0.090 0.025 Median (f): 0.690 0.200 0.070 0.010 Std Dev (f): 0.195 0.117 0.072 0.033 Std Dev (x): 0.475 0.420 0.287 0.155 Std Dev (f-x): 0.455 0.418 0.280 0.157 Mean (f|x=1): 0.695 0.257 0.148 0.038 Mean (f|x=0): 0.569 0.215 0.092 0.026 Median (f|x=1): 0.740 0.250 0.100 0.050 Median (f|x=0): 0.600 0.200 0.050 0.010 Std Dev (f|x=1): 0.173 0.126 0.116 0.031 Std Dev (f|x=0): 0.208 0.113 0.064 0.033 Discrimination: 0.126 0.042 0.057 0.012 ME: -0.006 -0.003 0.006 0.002 RPSsc: 0.351 -99999 -99999 -99999 RPS: 0.326 -99999 -99999 -99999 REL: 0.076 -99999 -99999 -99999 RES 1: 0.101 -99999 -99999 -99999 RES 2: 0.250 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1998 Start: 1/1/98 End: 12/31/98 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 259 64 31 11 Mean (f): 0.696 0.183 0.088 0.032 Mean (x): 0.710 0.175 0.085 0.030 Median (f): 0.790 0.150 0.050 0.010 Std Dev (f): 0.195 0.103 0.080 0.065 Std Dev (x): 0.455 0.381 0.279 0.171 Std Dev (f-x): 0.448 0.387 0.281 0.162 Mean (f|x=1): 0.727 0.200 0.120 0.153 Mean (f|x=0): 0.621 0.180 0.085 0.029 Median (f|x=1): 0.790 0.150 0.100 0.100 Median (f|x=0): 0.700 0.150 0.050 0.010 Std Dev (f|x=1): 0.167 0.106 0.084 0.185 Std Dev (f|x=0): 0.235 0.102 0.079 0.054 Discrimination: 0.106 0.020 0.035 0.124 ME: -0.013 0.008 0.003 0.002 RPSsc: 0.337 -99999 -99999 -99999 RPS: 0.316 -99999 -99999 -99999 REL: 0.083 -99999 -99999 -99999 RES 1: 0.104 -99999 -99999 -99999 RES 2: 0.233 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1997 Start: 1/1/97 End: 12/31/97 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 265 70 21 9 Mean (f): 0.757 0.155 0.068 0.021 Mean (x): 0.726 0.192 0.058 0.025 Median (f): 0.790 0.150 0.050 0.010 Std Dev (f): 0.148 0.087 0.049 0.028 Std Dev (x): 0.447 0.394 0.233 0.155 Std Dev (f-x): 0.426 0.388 0.234 0.145 Mean (f|x=1): 0.784 0.186 0.086 0.097 Mean (f|x=0): 0.684 0.147 0.067 0.019 Median (f|x=1): 0.840 0.150 0.050 0.050 Median (f|x=0): 0.750 0.100 0.050 0.010 Std Dev (f|x=1): 0.114 0.102 0.059 0.093 Std Dev (f|x=0): 0.196 0.081 0.048 0.022 Discrimination: 0.100 0.039 0.019 0.078 ME: 0.031 -0.037 0.011 -0.004 RPSsc: 0.298 -99999 -99999 -99999 RPS: 0.270 -99999 -99999 -99999 REL: 0.057 -99999 -99999 -99999 RES 1: 0.085 -99999 -99999 -99999 RES 2: 0.213 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1996 Start: 1/1/96 End: 12/31/96 Total Records: 366 366 366 366 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 260 79 25 2 Mean (f): 0.747 0.148 0.078 0.026 Mean (x): 0.710 0.216 0.068 0.005 Median (f): 0.800 0.100 0.050 0.010 Std Dev (f): 0.166 0.097 0.059 0.025 Std Dev (x): 0.454 0.412 0.253 0.074 Std Dev (f-x): 0.434 0.410 0.239 0.076 Mean (f|x=1): 0.779 0.174 0.152 0.055 Mean (f|x=0): 0.669 0.141 0.073 0.026 Median (f|x=1): 0.840 0.150 0.150 0.100 Median (f|x=0): 0.700 0.100 0.050 0.010 Std Dev (f|x=1): 0.148 0.100 0.074 0.064 Std Dev (f|x=0): 0.181 0.095 0.054 0.024 Discrimination: 0.111 0.033 0.079 0.029 ME: 0.037 -0.068 0.010 0.021 RPSsc: 0.280 -99999 -99999 -99999 RPS: 0.257 -99999 -99999 -99999 REL: 0.048 -99999 -99999 -99999 RES 1: 0.071 -99999 -99999 -99999 RES 2: 0.209 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1995 Start: 1/1/95 End: 12/31/95 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 218 83 59 5 Mean (f): 0.664 0.193 0.102 0.041 Mean (x): 0.597 0.227 0.162 0.014 Median (f): 0.700 0.150 0.100 0.050 Std Dev (f): 0.196 0.112 0.073 0.044 Std Dev (x): 0.491 0.420 0.369 0.116 Std Dev (f-x): 0.458 0.419 0.358 0.123 Mean (f|x=1): 0.723 0.222 0.143 0.052 Mean (f|x=0): 0.577 0.184 0.094 0.041 Median (f|x=1): 0.790 0.200 0.150 0.050 Median (f|x=0): 0.600 0.150 0.050 0.050 Std Dev (f|x=1): 0.174 0.106 0.090 0.032 Std Dev (f|x=0): 0.195 0.112 0.067 0.044 Discrimination: 0.146 0.038 0.049 0.011 ME: 0.067 -0.034 -0.060 0.027 RPSsc: 0.399 -99999 -99999 -99999 RPS: 0.368 -99999 -99999 -99999 REL: 0.102 -99999 -99999 -99999 RES 1: 0.133 -99999 -99999 -99999 RES 2: 0.266 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1994 Start: 1/1/94 End: 12/31/94 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 166 101 79 19 Mean (f): 0.553 0.233 0.151 0.063 Mean (x): 0.455 0.277 0.216 0.052 Median (f): 0.550 0.250 0.150 0.050 Std Dev (f): 0.216 0.102 0.099 0.065 Std Dev (x): 0.499 0.448 0.412 0.222 Std Dev (f-x): 0.440 0.444 0.393 0.208 Mean (f|x=1): 0.664 0.257 0.209 0.164 Mean (f|x=0): 0.460 0.224 0.135 0.057 Median (f|x=1): 0.700 0.250 0.200 0.150 Median (f|x=0): 0.450 0.200 0.100 0.050 Std Dev (f|x=1): 0.177 0.095 0.104 0.122 Std Dev (f|x=0): 0.201 0.103 0.091 0.056 Discrimination: 0.204 0.034 0.074 0.107 ME: 0.098 -0.044 -0.065 0.011 RPSsc: 0.494 -99999 -99999 -99999 RPS: 0.412 -99999 -99999 -99999 REL: 0.141 -99999 -99999 -99999 RES 1: 0.223 -99999 -99999 -99999 RES 2: 0.271 -99999 -99999 -99999 Forecast Type: Likelihood (probability) of the occurrence of geomagnetic category Year: 1993 Start: 1/1/93 End: 12/31/93 Total Records: 365 365 365 365 Geomag Category: Q-U A Mn Stm Mj-Svr Stm Event Days: 175 114 56 20 Mean (f): 0.582 0.230 0.131 0.057 Mean (x): 0.479 0.312 0.153 0.055 Median (f): 0.600 0.250 0.100 0.050 Std Dev (f): 0.212 0.109 0.088 0.064 Std Dev (x): 0.500 0.464 0.361 0.228 Std Dev (f-x): 0.467 0.462 0.353 0.230 Mean (f|x=1): 0.662 0.253 0.175 0.087 Mean (f|x=0): 0.508 0.220 0.123 0.055 Median (f|x=1): 0.700 0.250 0.150 0.050 Median (f|x=0): 0.500 0.200 0.100 0.050 Std Dev (f|x=1): 0.196 0.101 0.089 0.091 Std Dev (f|x=0): 0.198 0.111 0.085 0.062 Discrimination: 0.154 0.033 0.052 0.032 ME: 0.103 -0.082 -0.022 0.002 RPSsc: 0.466 -99999 -99999 -99999 RPS: 0.432 -99999 -99999 -99999 REL: 0.162 -99999 -99999 -99999 RES 1: 0.197 -99999 -99999 -99999 RES 2: 0.270 -99999 -99999 -99999