Observed Sea Level Pressure Differences
Time is given in UTC
Oregon and Washington
09 February 2010
HR OTH-SEA AST-SEA HQM-SEA UIL-BLI OLM-BLI SEA-YKM
00| 164 |148 164 -1.6|152 164 -1.2|155 169 -1.4|159 169 -1.0|164 170 -.6
01| 164 |146 164 -1.8|153 164 -1.1|155 167 -1.2|157 167 -1.0|164 169 -.5
02| 165 |146 165 -1.9|154 165 -1.1|155 168 -1.3|158 168 -1.0|165 172 -.7
03| 168 |147 168 -2.1|155 168 -1.3|156 171 -1.5|160 171 -1.1|168 172 -.4
04| 168 |146 168 -2.2|154 168 -1.4|156 171 -1.5|161 171 -1.0|168 172 -.4
05| 170 |147 170 -2.3|157 170 -1.3|158 172 -1.4|163 172 -.9|170 174 -.4
06| 169 |149 169 -2.0|158 169 -1.1|162 173 -1.1|165 173 -.8|169 173 -.4
07| 170 |149 170 -2.1|162 170 -.8|162 175 -1.3|165 175 -1.0|170 175 -.5
08| 172 |151 172 -2.1|165 172 -.7|163 174 -1.1|166 174 -.8|172 177 -.5
09| 171 |152 171 -1.9|165 171 -.6|166 177 -1.1|167 177 -1.0|171 177 -.6
10| 173 |155 173 -1.8|167 173 -.6|168 181 -1.3|169 181 -1.2|173 177 -.4
11| 175 |156 175 -1.9|166 175 -.9|171 181 -1.0|169 181 -1.2|175 176 -.1
12| 176 |156 176 -2.0|168 176 -.8|168 182 -1.4|169 182 -1.3|176 175 .1
13| 180 |160 180 -2.0|170 180 -1.0|171 184 -1.3|173 184 -1.1|180 178 .2
14| 181 |161 181 -2.0|175 181 -.6|175 185 -1.0|174 185 -1.1|181 181 .0
15| 185 |166 185 -1.9|177 185 -.8|175 189 -1.4|179 189 -1.0|185 184 .1
16| 189 |167 189 -2.2|176 189 -1.3|178 192 -1.4|179 192 -1.3|189 188 .1
17| 190 |171 190 -1.9|184 190 -.6|182 195 -1.3|183 195 -1.2|190 191 -.1
18| 196 |173 196 -2.3|182 196 -1.4|176 199 -2.3|188 199 -1.1|196 188 .8
19| 192 |167 192 -2.5|178 192 -1.4|172 193 -2.1|184 193 -.9|192 186 .6
20| 187 |162 187 -2.5|174 187 -1.3|170 188 -1.8|180 188 -.8|187 181 .6
21| 179 |159 179 -2.0|172 179 -.7|169 181 -1.2|176 181 -.5|179 173 .6
22| 179 |157 179 -2.2|169 179 -1.0|168 178 -1.0|173 178 -.5|179 166 1.3
23| 178 |158 178 -2.0|166 178 -1.2|163 173 -1.0|170 173 -.3|178 165 1.3
HR OTH-SEA AST-SEA HQM-SEA UIL-BLI OLM-BLI SEA-YKM
10 February 2010
HR OTH-SEA AST-SEA HQM-SEA UIL-BLI OLM-BLI SEA-YKM
00| 175 |155 175 -2.0|159 175 -1.6|157 171 -1.4|166 171 -.5|175 165 1.0
01| 168 |150 168 -1.8|155 168 -1.3|155 165 -1.0|162 165 -.3|168 165 .3
02| 169 |148 169 -2.1|155 169 -1.4|153 166 -1.3|162 166 -.4|169 164 .5
HR OTH-SEA AST-SEA HQM-SEA UIL-BLI OLM-BLI SEA-YKM
Columbia Gorge
09 February 2010
HR AST-PDX PDX-TTD TTD-DLS DLS-HRI
00|148 149 -.1|149 146 .3|146 167 -2.1|167 168 -.1
01|146 145 .1|145 142 .3|142 165 -2.3|165 168 -.3
02|146 148 -.2|148 144 .4|144 167 -2.3|167 171 -.4
03|147 149 -.2|149 144 .5|144 168 -2.4|168 169 -.1
04|146 150 -.4|150 145 .5|145 169 -2.4|169 169 .0
05|147 150 -.3|150 145 .5|145 169 -2.4|169 169 .0
06|149 151 -.2|151 145 .6|145 167 -2.2|167 168 -.1
07|149 152 -.3|152 146 .6|146 169 -2.3|169 166 .3
08|151 153 -.2|153 146 .7|146 | 167
09|152 154 -.2|154 147 .7|147 | 168
10|155 157 -.2|157 149 .8|149 172 -2.3|172 171 .1
11|156 155 .1|155 149 .6|149 173 -2.4|173 170 .3
12|156 157 -.1|157 150 .7|150 170 -2.0|170 170 .0
13|160 160 .0|160 154 .6|154 174 -2.0|174 172 .2
14|161 166 -.5|166 160 .6|160 176 -1.6|176 176 .0
15|166 172 -.6|172 165 .7|165 182 -1.7|182 178 .4
16|167 177 -1.0|177 171 .6|171 185 -1.4|185 184 .1
17|171 179 -.8|179 173 .6|173 189 -1.6|189 185 .4
18|173 181 -.8|181 172 .9|172 189 -1.7|189 186 .3
19|167 182 -1.5|182 172 1.0|172 187 -1.5|187 185 .2
20|162 170 -.8|170 162 .8|162 183 -2.1|183 179 .4
21|159 160 -.1|160 154 .6|154 174 -2.0|174 173 .1
22|157 157 .0|157 148 .9|148 163 -1.5|163 165 -.2
23|158 157 .1|157 152 .5|152 163 -1.1|163 162 .1
HR AST-PDX PDX-TTD TTD-DLS DLS-HRI
10 February 2010
HR AST-PDX PDX-TTD TTD-DLS DLS-HRI
00|155 154 .1|154 149 .5|149 163 -1.4|163 161 .2
01|150 152 -.2|152 150 .2|150 163 -1.3|163 164 -.1
02|148 156 -.8|156 150 .6|150 165 -1.5|165 167 -.2
HR AST-PDX PDX-TTD TTD-DLS DLS-HRI
SW British Columbia
09 February 2010
HR BLI-YZT BLI-YQQ BLI-YHE BLI-YKA OMK-YKA
00|169 167 .2|169 170 -.1|169 162 .7|169 194 -2.5|189 194 -.5
01|167 166 .1|167 169 -.2|167 162 .5|167 192 -2.5|187 192 -.5
02|168 167 .1|168 171 -.3|168 165 .3|168 194 -2.6|189 194 -.5
03|171 168 .3|171 173 -.2|171 171 .0|171 196 -2.5|190 196 -.6
04|171 168 .3|171 174 -.3|171 173 -.2|171 197 -2.6|188 197 -.9
05|172 171 .1|172 176 -.4|172 177 -.5|172 198 -2.6|192 198 -.6
06|173 172 .1|173 177 -.4|173 180 -.7|173 198 -2.5|191 198 -.7
07|175 176 -.1|175 177 -.2|175 182 -.7|175 198 -2.3|190 198 -.8
08|174 178 -.4|174 180 -.6|174 185 -1.1|174 199 -2.5|191 199 -.8
09|177 176 .1|177 180 -.3|177 184 -.7|177 201 -2.4|190 201 -1.1
10|181 175 .6|181 184 -.3|181 188 -.7|181 200 -1.9|192 200 -.8
11|181 178 .3|181 184 -.3|181 191 -1.0|181 204 -2.3|193 204 -1.1
12|182 177 .5|182 181 .1|182 192 -1.0|182 201 -1.9|192 201 -.9
13|184 175 .9|184 188 -.4|184 194 -1.0|184 204 -2.0|194 204 -1.0
14|185 174 1.1|185 191 -.6|185 194 -.9|185 204 -1.9|199 204 -.5
15|189 172 1.7|189 189 .0|189 195 -.6|189 202 -1.3|200 202 -.2
16|192 170 2.2|192 192 .0|192 199 -.7|192 202 -1.0|200 202 -.2
17|195 172 2.3|195 187 .8|195 200 -.5|195 204 -.9|201 204 -.3
18|199 171 2.8|199 187 1.2|199 197 .2|199 200 -.1|201 200 .1
19|193 171 2.2|193 185 .8|193 194 -.1|193 200 -.7|195 200 -.5
20|188 168 2.0|188 182 .6|188 183 .5|188 191 -.3|191 191 .0
21|181 165 1.6|181 180 .1|181 172 .9|181 182 -.1|184 182 .2
22|178 160 1.8|178 176 .2|178 167 1.1|178 173 .5|175 173 .2
23|173 156 1.7|173 169 .4|173 165 .8|173 172 .1|171 172 -.1
HR BLI-YZT BLI-YQQ BLI-YHE BLI-YKA OMK-YKA
10 February 2010
HR BLI-YZT BLI-YQQ BLI-YHE BLI-YKA OMK-YKA
00|171 151 2.0|171 162 .9|171 161 1.0|171 168 .3|171 168 .3
01|165 147 1.8|165 160 .5|165 158 .7|165 167 -.2|173 167 .6
02|166 146 2.0|166 158 .8|166 157 .9|166 164 .2|172 164 .8
HR BLI-YZT BLI-YQQ BLI-YHE BLI-YKA OMK-YKA
Station Identifiers:
AST Astoria OR
BLI Bellingham WA
DLS The Dalles OR
EAT Wenatchee WA
HQM Hoquiam WA
HRI Hermiston OR
HMS Hanford WA
OLM Olympia WA
OMK Omak WA
OTH North Bend OR
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