# monthly mean of baseline data from 2006/05 to 2023/12; created: 29-Jan-2025 # comment: Medusa measurements. Output from GCWerks. See Miller et al. (2008). # # data_owner_email: rfweiss@ucsd.edu, jmuhle@ucsd.edu # data_owner: Ray F. Weiss, Jens Muhle # station_long_name: Cape Matatula, American Samoa # inlet_base_elevation_masl: 42.00 # inlet_latitude: -14.2474 # inlet_longitude: -170.5644 # inlet_comment: Bluesky tower. Not sure about the previous tower # data_dir: /agage/samoa-medusa # species: hfc-23 # calibration_scale: SIO-07 # units: ppt # file_created: 2024-11-11 07:07:13 # # CREDIT FOR USE: This is a formal notification for data users. # For scientific purposes access to these data is unlimited and # provided without charge. By their use you accept that an offer # of co-authorship will be made through personal contact with the # data providers or owners whenever substantial use is made of # their data. In all cases an acknowledgement must be made to the # data providers or owners and the data centre when these data are # used within a publication. # # CONTACT POINT: rfweiss@ucsd.edu; jmuhle@ucsd.edu; raywang@eas.gatech.edu # # 1st column, time in farction of year # 2nd column, year (YYYY) # 3rd column, month (1 to 12) # 4th column, mean (monthly mean value) # 5th column, std. dev. (standard deviation of monthly mean) # 6th column, numb (number of measurements for monthly mean) # time year month mean std. dev. numb 2006.375 2006 5 NaN NaN 0 2006.458 2006 6 NaN NaN 0 2006.542 2006 7 NaN NaN 0 2006.625 2006 8 NaN NaN 0 2006.708 2006 9 NaN NaN 0 2006.792 2006 10 NaN NaN 0 2006.875 2006 11 NaN NaN 0 2006.958 2006 12 NaN NaN 0 2007.042 2007 1 NaN NaN 0 2007.125 2007 2 NaN NaN 0 2007.208 2007 3 NaN NaN 0 2007.292 2007 4 NaN NaN 0 2007.375 2007 5 NaN NaN 0 2007.458 2007 6 NaN NaN 0 2007.542 2007 7 NaN NaN 0 2007.625 2007 8 NaN NaN 0 2007.708 2007 9 NaN NaN 0 2007.792 2007 10 21.042 0.173 228 2007.875 2007 11 21.098 0.187 331 2007.958 2007 12 21.172 0.224 292 2008.042 2008 1 21.399 0.203 314 2008.125 2008 2 21.328 0.194 304 2008.208 2008 3 21.387 0.163 337 2008.292 2008 4 21.394 0.168 292 2008.375 2008 5 21.418 0.189 336 2008.458 2008 6 21.471 0.177 297 2008.542 2008 7 21.425 0.170 279 2008.625 2008 8 21.594 0.160 219 2008.708 2008 9 21.618 0.163 297 2008.792 2008 10 21.673 0.171 324 2008.875 2008 11 21.810 0.187 303 2008.958 2008 12 22.019 0.223 240 2009.042 2009 1 22.114 0.196 298 2009.125 2009 2 22.055 0.239 286 2009.208 2009 3 22.177 0.268 346 2009.292 2009 4 22.177 0.237 240 2009.375 2009 5 22.199 0.208 278 2009.458 2009 6 22.203 0.201 244 2009.542 2009 7 22.235 0.201 113 2009.625 2009 8 22.278 0.206 201 2009.708 2009 9 22.362 0.204 288 2009.792 2009 10 NaN NaN 0 2009.875 2009 11 NaN NaN 0 2009.958 2009 12 NaN NaN 0 2010.042 2010 1 NaN NaN 0 2010.125 2010 2 NaN NaN 0 2010.208 2010 3 22.725 0.221 193 2010.292 2010 4 22.903 0.232 20 2010.375 2010 5 NaN NaN 0 2010.458 2010 6 NaN NaN 0 2010.542 2010 7 23.221 0.251 83 2010.625 2010 8 NaN NaN 0 2010.708 2010 9 23.077 0.243 125 2010.792 2010 10 23.171 0.254 236 2010.875 2010 11 23.222 0.230 336 2010.958 2010 12 23.297 0.246 167 2011.042 2011 1 NaN NaN 0 2011.125 2011 2 NaN NaN 0 2011.208 2011 3 23.495 0.201 136 2011.292 2011 4 23.525 0.207 300 2011.375 2011 5 23.520 0.220 277 2011.458 2011 6 23.581 0.235 131 2011.542 2011 7 23.650 0.252 245 2011.625 2011 8 23.779 0.195 292 2011.708 2011 9 23.925 0.170 331 2011.792 2011 10 23.908 0.186 230 2011.875 2011 11 24.033 0.169 336 2011.958 2011 12 24.075 0.194 338 2012.042 2012 1 24.212 0.229 275 2012.125 2012 2 24.401 0.241 293 2012.208 2012 3 24.431 0.280 194 2012.292 2012 4 NaN NaN 0 2012.375 2012 5 24.313 0.275 33 2012.458 2012 6 24.436 0.273 291 2012.542 2012 7 24.559 0.279 215 2012.625 2012 8 24.710 0.328 152 2012.708 2012 9 24.736 0.319 227 2012.792 2012 10 24.817 0.197 338 2012.875 2012 11 24.885 0.225 239 2012.958 2012 12 25.071 0.327 284 2013.042 2013 1 25.290 0.350 258 2013.125 2013 2 25.383 0.259 262 2013.208 2013 3 25.351 0.195 322 2013.292 2013 4 25.390 0.187 236 2013.375 2013 5 25.391 0.129 318 2013.458 2013 6 25.453 0.098 322 2013.542 2013 7 25.544 0.115 315 2013.625 2013 8 25.673 0.092 288 2013.708 2013 9 25.760 0.099 326 2013.792 2013 10 25.800 0.113 264 2013.875 2013 11 25.935 0.132 241 2013.958 2013 12 26.038 0.165 258 2014.042 2014 1 26.326 0.114 311 2014.125 2014 2 26.334 0.137 258 2014.208 2014 3 26.570 0.158 83 2014.292 2014 4 26.330 0.086 216 2014.375 2014 5 26.409 0.100 268 2014.458 2014 6 26.477 0.115 323 2014.542 2014 7 26.658 0.126 336 2014.625 2014 8 26.719 0.097 340 2014.708 2014 9 26.804 0.096 325 2014.792 2014 10 26.898 0.094 337 2014.875 2014 11 27.030 0.133 290 2014.958 2014 12 27.045 0.171 251 2015.042 2015 1 27.381 0.208 227 2015.125 2015 2 27.491 0.137 298 2015.208 2015 3 27.605 0.192 303 2015.292 2015 4 27.469 0.142 227 2015.375 2015 5 27.403 0.115 266 2015.458 2015 6 27.488 0.108 255 2015.542 2015 7 27.547 0.085 74 2015.625 2015 8 27.678 0.119 228 2015.708 2015 9 27.769 0.107 298 2015.792 2015 10 27.825 0.134 294 2015.875 2015 11 27.888 0.106 317 2015.958 2015 12 27.993 0.187 316 2016.042 2016 1 28.067 0.172 338 2016.125 2016 2 28.223 0.169 172 2016.208 2016 3 28.351 0.185 277 2016.292 2016 4 28.354 0.157 184 2016.375 2016 5 28.395 0.148 237 2016.458 2016 6 28.403 0.133 198 2016.542 2016 7 28.518 0.139 239 2016.625 2016 8 28.641 0.149 180 2016.708 2016 9 28.711 0.109 244 2016.792 2016 10 28.745 0.115 199 2016.875 2016 11 28.816 0.111 195 2016.958 2016 12 28.944 0.141 286 2017.042 2017 1 29.031 0.179 270 2017.125 2017 2 29.303 0.150 228 2017.208 2017 3 29.186 0.138 308 2017.292 2017 4 29.259 0.198 274 2017.375 2017 5 29.234 0.133 303 2017.458 2017 6 29.245 0.123 254 2017.542 2017 7 29.396 0.119 264 2017.625 2017 8 29.469 0.120 252 2017.708 2017 9 29.610 0.116 168 2017.792 2017 10 29.733 0.130 314 2017.875 2017 11 29.881 0.108 204 2017.958 2017 12 NaN NaN 0 2018.042 2018 1 NaN NaN 0 2018.125 2018 2 NaN NaN 0 2018.208 2018 3 30.448 0.183 77 2018.292 2018 4 30.428 0.138 247 2018.375 2018 5 30.459 0.112 299 2018.458 2018 6 30.543 0.114 93 2018.542 2018 7 30.683 0.116 185 2018.625 2018 8 30.767 0.134 305 2018.708 2018 9 30.792 0.103 278 2018.792 2018 10 30.966 0.190 64 2018.875 2018 11 31.134 0.163 293 2018.958 2018 12 31.289 0.173 286 2019.042 2019 1 31.574 0.241 251 2019.125 2019 2 31.644 0.270 140 2019.208 2019 3 31.685 0.130 291 2019.292 2019 4 31.723 0.100 31 2019.375 2019 5 31.759 0.096 55 2019.458 2019 6 31.771 0.096 197 2019.542 2019 7 31.819 0.161 282 2019.625 2019 8 32.041 0.128 210 2019.708 2019 9 32.083 0.120 146 2019.792 2019 10 32.231 0.161 285 2019.875 2019 11 32.334 0.150 298 2019.958 2019 12 32.598 0.188 305 2020.042 2020 1 32.426 0.174 18 2020.125 2020 2 32.987 0.211 198 2020.208 2020 3 33.026 0.135 267 2020.292 2020 4 33.012 0.150 289 2020.375 2020 5 33.109 0.127 313 2020.458 2020 6 33.066 0.166 297 2020.542 2020 7 33.223 0.176 265 2020.625 2020 8 33.495 0.174 271 2020.708 2020 9 33.639 0.148 259 2020.792 2020 10 33.622 0.139 219 2020.875 2020 11 33.812 0.178 290 2020.958 2020 12 33.963 0.163 302 2021.042 2021 1 34.030 0.179 279 2021.125 2021 2 34.250 0.180 241 2021.208 2021 3 34.295 0.138 259 2021.292 2021 4 34.237 0.146 254 2021.375 2021 5 34.318 0.138 300 2021.458 2021 6 34.178 0.086 10 2021.542 2021 7 34.555 0.138 220 2021.625 2021 8 34.705 0.138 260 2021.708 2021 9 34.735 0.113 294 2021.792 2021 10 34.772 0.105 299 2021.875 2021 11 34.935 0.160 238 2021.958 2021 12 35.032 0.164 270 2022.042 2022 1 35.130 0.184 148 2022.125 2022 2 35.265 0.173 260 2022.208 2022 3 35.326 0.158 302 2022.292 2022 4 35.311 0.155 294 2022.375 2022 5 35.348 0.162 247 2022.458 2022 6 35.402 0.137 206 2022.542 2022 7 35.442 0.159 292 2022.625 2022 8 35.532 0.163 309 2022.708 2022 9 35.599 0.143 293 2022.792 2022 10 35.691 0.167 281 2022.875 2022 11 35.787 0.181 287 2022.958 2022 12 35.976 0.127 95 2023.042 2023 1 36.110 0.215 287 2023.125 2023 2 36.170 0.212 276 2023.208 2023 3 36.274 0.248 163 2023.292 2023 4 36.217 0.231 246 2023.375 2023 5 36.235 0.209 308 2023.458 2023 6 36.307 0.230 296 2023.542 2023 7 36.401 0.226 145 2023.625 2023 8 36.463 0.154 177 2023.708 2023 9 36.500 0.174 274 2023.792 2023 10 36.507 0.171 314 2023.875 2023 11 36.599 0.173 260 2023.958 2023 12 36.753 0.216 285