Observed Sea Level Pressure Differences

  Time is given in UTC

Oregon and Washington

20 April 2019
HR    OTH-SEA      AST-SEA      HQM-SEA      UIL-BLI      OLM-BLI      SEA-YKM
00|161         |151         |            |            |            |            
01|159 153   .6|155 153   .2|157 153   .4|154 151   .3|146 151  -.5|153 100  5.3
02|155 153   .2|151 153  -.2|153 153   .0|153 149   .4|142 149  -.7|153 097  5.6
03|155 146   .9|149 146   .3|152 146   .6|153 148   .5|140 148  -.8|146 100  4.6
04|160 147  1.3|150 147   .3|155 147   .8|155 150   .5|141 150  -.9|147 104  4.3
05|163 151  1.2|156 151   .5|157 151   .6|159 152   .7|146 152  -.6|151 108  4.3
06|165 153  1.2|158 153   .5|159 153   .6|159 156   .3|149 156  -.7|153 108  4.5
07|164 157   .7|    157     |159 157   .2|157 159  -.2|154 159  -.5|157 110  4.7
08|166 158   .8|161 158   .3|162 158   .4|158 163  -.5|156 163  -.7|158 112  4.6
09|165 159   .6|162 159   .3|164 159   .5|158 163  -.5|154 163  -.9|159 109  5.0
10|162 157   .5|161 157   .4|163 157   .6|158 161  -.3|154 161  -.7|157 109  4.8
11|162 159   .3|160 159   .1|163 159   .4|158 162  -.4|154 162  -.8|159 110  4.9
12|164 162   .2|160 162  -.2|164 162   .2|162 164  -.2|156 164  -.8|162 109  5.3
13|167 164   .3|160 164  -.4|164 164   .0|163 169  -.6|158 169 -1.1|164 112  5.2
14|171 169   .2|162 169  -.7|168 169  -.1|168 174  -.6|162 174 -1.2|169 117  5.2
HR    OTH-SEA      AST-SEA      HQM-SEA      UIL-BLI      OLM-BLI      SEA-YKM

Columbia Gorge

20 April 2019
HR    AST-PDX      PDX-TTD      TTD-DLS      DLS-HRI  
00|151         |            |            |            
01|155 141  1.4|141 137   .4|137 100  3.7|100 076  2.4
02|151 141  1.0|141 137   .4|137 105  3.2|105 089  1.6
03|149 138  1.1|138 137   .1|137 108  2.9|108 088  2.0
04|150 139  1.1|139 138   .1|138 112  2.6|112 103   .9
05|156 142  1.4|142 141   .1|141 113  2.8|113 106   .7
06|158 143  1.5|143 141   .2|141 114  2.7|114 105   .9
07|    146     |146 145   .1|145 118  2.7|118 106  1.2
08|161 147  1.4|147 146   .1|146 118  2.8|118 110   .8
09|162 148  1.4|148 146   .2|146 118  2.8|118 106  1.2
10|161 146  1.5|146 143   .3|143 114  2.9|114 102  1.2
11|160 146  1.4|146 143   .3|143 115  2.8|115 103  1.2
12|160 148  1.2|148 145   .3|145 114  3.1|114 105   .9
13|160 148  1.2|148 146   .2|146 115  3.1|115 105  1.0
14|162 152  1.0|152 150   .2|150 119  3.1|119 107  1.2
HR    AST-PDX      PDX-TTD      TTD-DLS      DLS-HRI                          

SW British Columbia

20 April 2019
HR    BLI-YZT      BLI-YQQ      BLI-YHE      BLI-YKA      OMK-YKA
00|    193     |    155     |    130     |    118     |    118     
01|151 195 -4.4|151 153  -.2|151 131  2.0|151 125  2.6|081 125 -4.4
02|149 195 -4.6|149 152  -.3|149 129  2.0|149 126  2.3|078 126 -4.8
03|148 197 -4.9|148 152  -.4|148 128  2.0|148 130  1.8|077 130 -5.3
04|150 201 -5.1|150 156  -.6|150 136  1.4|150 135  1.5|083 135 -5.2
05|152 202 -5.0|152 160  -.8|152 142  1.0|152 141  1.1|090 141 -5.1
06|156 204 -4.8|156 161  -.5|156 146  1.0|156 148   .8|096 148 -5.2
07|159 207 -4.8|159 164  -.5|159 153   .6|159 155   .4|102 155 -5.3
08|163 208 -4.5|163 168  -.5|163 158   .5|163 164  -.1|109 164 -5.5
09|163 207 -4.4|163 171  -.8|163 160   .3|163 167  -.4|110 167 -5.7
10|161 206 -4.5|161 171 -1.0|161 159   .2|161 169  -.8|110 169 -5.9
11|162 205 -4.3|162 175 -1.3|162 164  -.2|162 172 -1.0|114 172 -5.8
12|164 207 -4.3|164 180 -1.6|164 168  -.4|164 180 -1.6|119 180 -6.1
13|169 206 -3.7|169 182 -1.3|169 173  -.4|169 190 -2.1|121 190 -6.9
14|174 209 -3.5|174 185 -1.1|174 179  -.5|174 196 -2.2|129 196 -6.7
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