Observed Sea Level Pressure Differences

  Time is given in UTC

Oregon and Washington

21 January 2019
HR    OTH-SEA      AST-SEA      HQM-SEA      UIL-BLI      OLM-BLI      SEA-YKM
00|118 136 -1.8|121 136 -1.5|133 136  -.3|127 134  -.7|131 134  -.3|136 116  2.0
01|122 141 -1.9|127 141 -1.4|137 141  -.4|133 140  -.7|137 140  -.3|141 118  2.3
02|125 145 -2.0|129 145 -1.6|140 145  -.5|138         |139         |145 123  2.2
03|129 147 -1.8|135 147 -1.2|144 147  -.3|142 149  -.7|142 149  -.7|147 126  2.1
04|133 152 -1.9|141 152 -1.1|146 152  -.6|146 152  -.6|145 152  -.7|152 130  2.2
05|143 154 -1.1|146 154  -.8|154 154   .0|152 157  -.5|154 157  -.3|154 130  2.4
06|153 163 -1.0|154 163  -.9|162 163  -.1|159 162  -.3|161 162  -.1|163 132  3.1
07|160 171 -1.1|162 171  -.9|169 171  -.2|166 170  -.4|168 170  -.2|171 139  3.2
08|171 177  -.6|174 177  -.3|179 177   .2|174 176  -.2|174 176  -.2|177 145  3.2
09|182 185  -.3|179 185  -.6|185 185   .0|178 181  -.3|184 181   .3|185 149  3.6
10|195 192   .3|186 192  -.6|190 192  -.2|183 188  -.5|189 188   .1|192         
11|208 199   .9|197 199  -.2|197 199  -.2|191 196  -.5|196 196   .0|199 171  2.8
12|214 205   .9|202 205  -.3|201 205  -.4|198 204  -.6|202 204  -.2|205 177  2.8
13|226 212  1.4|209 212  -.3|207 212  -.5|203 212  -.9|210 212  -.2|212 185  2.7
14|    219     |217 219  -.2|214 219  -.5|214 220  -.6|218 220  -.2|219 194  2.5
HR    OTH-SEA      AST-SEA      HQM-SEA      UIL-BLI      OLM-BLI      SEA-YKM

Columbia Gorge

21 January 2019
HR    AST-PDX      PDX-TTD      TTD-DLS      DLS-HRI  
00|121 128  -.7|128 125   .3|125 120   .5|120 118   .2
01|127 131  -.4|131 132  -.1|132 125   .7|125 123   .2
02|129 135  -.6|135 134   .1|134 126   .8|126 126   .0
03|135 137  -.2|137 136   .1|136 133   .3|133 127   .6
04|141 141   .0|141 140   .1|140 134   .6|134 125   .9
05|146 145   .1|145 145   .0|145 139   .6|139 125  1.4
06|154 151   .3|151 152  -.1|152 143   .9|143 130  1.3
07|162 159   .3|159 159   .0|159 148  1.1|148 133  1.5
08|174 170   .4|170 168   .2|168 153  1.5|153 141  1.2
09|179         |    178     |178 160  1.8|160 145  1.5
10|186 187  -.1|187 187   .0|187 167  2.0|167 154  1.3
11|197 199  -.2|199 196   .3|196 174  2.2|174 165   .9
12|202 206  -.4|206 204   .2|204 180  2.4|180 173   .7
13|209 213  -.4|213 212   .1|212 187  2.5|187 179   .8
14|217 224  -.7|224 222   .2|222 195  2.7|195 186   .9
HR    AST-PDX      PDX-TTD      TTD-DLS      DLS-HRI                          

SW British Columbia

21 January 2019
HR    BLI-YZT      BLI-YQQ      BLI-YHE      BLI-YKA      OMK-YKA
00|134 155 -2.1|134 138  -.4|134 133   .1|134 154 -2.0|112 154 -4.2
01|140 159 -1.9|140 140   .0|140 139   .1|140 161 -2.1|118 161 -4.3
02|    163     |    145     |    145     |    163     |121 163 -4.2
03|149 166 -1.7|149 148   .1|149 149   .0|149 166 -1.7|123 166 -4.3
04|152 173 -2.1|152 154  -.2|152 154  -.2|152 165 -1.3|125 165 -4.0
05|157 178 -2.1|157 159  -.2|157 158  -.1|157 169 -1.2|126 169 -4.3
06|162 184 -2.2|162 168  -.6|162 168  -.6|162 171  -.9|130 171 -4.1
07|170 188 -1.8|170 173  -.3|170 174  -.4|170 181 -1.1|137 181 -4.4
08|176 194 -1.8|176 179  -.3|176 184  -.8|176 187 -1.1|144 187 -4.3
09|181 197 -1.6|181 182  -.1|181 189  -.8|181 191 -1.0|150 191 -4.1
10|188 204 -1.6|188 190  -.2|188 194  -.6|188 198 -1.0|157 198 -4.1
11|196 210 -1.4|196 197  -.1|196 201  -.5|196 207 -1.1|166 207 -4.1
12|204 214 -1.0|204 201   .3|204 208  -.4|204 216 -1.2|174 216 -4.2
13|212 218  -.6|212 208   .4|212 218  -.6|212 223 -1.1|183 223 -4.0
14|220 217   .3|220 218   .2|220 229  -.9|220 230 -1.0|190 230 -4.0
HR    BLI-YZT      BLI-YQQ      BLI-YHE      BLI-YKA      OMK-YKA

Station Identifiers:

AST   Astoria OR
BLI Bellingham WA
CAR Cape Arago OR
DLS The Dalles OR
EAT Wenatchee WA
HQM Hoquiam WA
HRI Hermiston OR
HMS Hanford WA
OLM Olympia WA
OMK Omak WA
PDX Portland OR
SEA SeaTac WA
SPB Scapoose OR
SLE Salem OR
TTD Troutdale OR
UIL Quillayute WA
YKM Yakima WA
YHE Hope BC
YKA Kamploops BC
YQQ Comox BC
YZT Port Hardy BC