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      Watch Friday's Convergence Zone in action

      Photo of hail in Marysville, (Photo courtesy: Trooper Keith Leary, Washington State Patrol)

      Quite the classic Puget Sound Convergence Zone set up shop in the wake of a strong cold front Friday.

      Check out this video, courtesy of SkunkBayWeather.com that shows a slow-motion time lapse of the zone forming and moving through. Note the wind shift from south to north just before the rain arrives.



      Let that be a lesson that if the wind suddenly shifts from south to north, you're about to get really wet -- although the dark clouds to your north should be a giveaway as well.

      Here is a radar image of the zone as well:



      And in case you were curious how windy it was before and during the zone, here is a list of peak gusts from the storm:


      871 NOUS46 KSEW 230727
      PNSSEW

      PUBLIC INFORMATION STATEMENT
      NATIONAL WEATHER SERVICE SEATTLE WA
      1127 PM PST FRI FEB 22 2013

      ..HIGHEST PEAK WINDS AND GUSTS IN THE PAST 24 HOURS...

      A STRONG FRONTAL SYSTEM BROUGHT WINDY WEATHER TO WESTERN WASHINGTON ON FRIDAY.

      ..LOCATION... ...TIME... ...WIND...
      ..OFFSHORE REPORTING STATIONS...

      TATOOSH ISLAND (101 FT)(MARITIME) 900 AM FEB 22 52 MPH
      5 SE PORT LUDLOW (MESOWEST) 1120 AM FEB 22 48 MPH
      9 W OAK HARBOR (49 FT)(MARITIME) 600 PM FEB 22 46 MPH
      4 ENE WINSLOW (9 FT)(MARITIME) 1200 PM FEB 22 45 MPH
      CHERRY POINT NOS TIDE GAUGE (GOES) 1148 AM FEB 22 44 MPH
      1 ESE MARIETTA (65 FT)(APRSWXNET) 144 PM FEB 22 43 MPH
      11 NNW DUNGENESS (MARITIME) 520 PM FEB 22 43 MPH
      DESTRUCTION ISLAND (69 FT)(MARITIME) 600 AM FEB 22 43 MPH
      3 SW SHAKER CHURCH (25 FT)(WXFLOW) 1100 AM FEB 22 41 MPH
      18 W CAPE ELIZABETH (MARITIME) 650 AM FEB 22 40 MPH
      2 WSW ESPERANCE (27 FT)(WXFLOW) 225 PM FEB 22 40 MPH
      2 NE TACOMA (NOS-PORTS) 754 PM FEB 22 40 MPH
      PORT TOWNSEND NOS TIDE GAUGE (GOES) 712 AM FEB 22 38 MPH
      5 NW SEATTLE (20 FT)(WXFLOW) 205 PM FEB 22 38 MPH
      POINT ROBINSON CGLS (MARS) 1210 PM FEB 22 37 MPH
      3 WNW WEALLUP LAKE (18 FT)(WXFLOW) 909 AM FEB 22 37 MPH
      HANSVILLE CGLS (MARS) 900 AM FEB 22 37 MPH
      4 NW GIG HARBOR (27 FT)(WXFLOW) 115 PM FEB 22 36 MPH

      ..WASHINGTON...

      ..CLALLAM COUNTY...
      2 NE PORT ANGELES (15 FT)(MESOWEST) 200 PM FEB 22 37 MPH
      LA PUSH (NOS-NWLON) 730 AM FEB 22 36 MPH

      ..GRAYS HARBOR COUNTY...
      WESTPORT (6 FT)(NOS-NWLON) 954 PM FEB 22 45 MPH
      HOQUIAM BOWERMAN AP (12 FT)(ASOS) 1005 AM FEB 22 43 MPH

      ..ISLAND COUNTY...
      WHIDBEY ISLAND NAS (47 FT)(ASOS) 456 PM FEB 22 51 MPH
      2 SSE FREELAND (9 FT)(APRSWXNET) 815 AM FEB 22 44 MPH
      2 W OAK HARBOR (106 FT)(APRSWXNET) 501 PM FEB 22 38 MPH
      3 W STANWOOD (69 FT)(APRSWXNET) 915 AM FEB 22 36 MPH

      ..JEFFERSON COUNTY...
      3 ESE PORT TOWNSEND (WXFLOW) 635 AM FEB 22 45 MPH
      2 WSW BRINNON (689 FT)(APRSWXNET) 840 AM FEB 22 39 MPH

      ..KING COUNTY...
      1 S EASTGATE (1170 FT)(APRSWXNET) 1136 AM FEB 22 42 MPH
      1 W HUNTS POINT (22 FT)(MESOWEST) 1205 PM FEB 22 41 MPH
      1 NE SEATTLE (275 FT)(APRSWXNET) 908 AM FEB 22 41 MPH
      SEATTLE TACOMA ARPT (370 FT)(ASOS) 541 PM FEB 22 40 MPH
      1 SW RENTON (206 FT)(APRSWXNET) 630 PM FEB 22 39 MPH
      1 SSW NORTH HILL (134 FT)(APRSWXNET) 604 PM FEB 22 38 MPH
      BOEING FIELD/KING COUNTY INTL AIRPORT 1139 AM FEB 22 37 MPH
      2 SE SEATTLE (95 FT)(APRSWXNET) 854 AM FEB 22 36 MPH
      2 NE FAIRWOOD (584 FT)(APRSWXNET) 653 PM FEB 22 36 MPH
      SEATTLE (ELLIOTT BAY) NOS TIDE GAUGE 606 PM FEB 22 35 MPH

      ..KITSAP COUNTY...
      5 E PORT LUDLOW (49 FT)(APRSWXNET) 539 AM FEB 22 44 MPH
      6 ESE PORT LUDLOW (180 FT)(APRSWXNET) 815 AM FEB 22 36 MPH
      4 SW BREMERTON (482 FT)(AWOS) 1255 PM FEB 22 35 MPH

      ..MASON COUNTY...
      SHELTON AIRPORT (271 FT)(ASOS) 320 PM FEB 22 39 MPH

      ..PIERCE COUNTY...
      1 ENE PARKLAND (390 FT)(APRSWXNET) 1103 PM FEB 21 43 MPH
      3 E RUSTON (50 FT)(APRSWXNET) 141 PM FEB 22 43 MPH
      TACOMA NARROWS AIRPORT (294 FT)(ASOS) 1251 PM FEB 22 38 MPH
      2 W PARKLAND (321 FT)(AWOS) 702 PM FEB 22 37 MPH
      1 WNW TACOMA (342 FT)(APRSWXNET) 1207 PM FEB 22 37 MPH
      4 ESE DUPONT (301 FT)(AWOS) 1121 AM FEB 22 36 MPH

      ..SAN JUAN COUNTY...
      7 E FRIDAY HARBOR (96 FT)(APRSWXNET) 523 PM FEB 22 46 MPH
      7 W ANACORTES (6 FT)(APRSWXNET) 1030 AM FEB 22 43 MPH
      FRIDAY HARBOR NOS TIDE GAUGE (GOES) 630 PM FEB 22 39 MPH
      FRIDAY HARBOR AIRPORT (ASOS) 556 PM FEB 22 37 MPH

      ..SKAGIT COUNTY...
      4 ENE SWINOMISH VILLAGE (MESOWEST) 555 PM FEB 22 40 MPH

      ..SNOHOMISH COUNTY...
      SNOHOMISH COUNTY (PAINE FIELD) AIRPORT 105 PM FEB 22 46 MPH
      ARLINGTON (AWOS) 855 AM FEB 22 39 MPH
      1 NNW BOTHELL (269 FT)(APRSWXNET) 306 PM FEB 22 35 MPH

      ..THURSTON COUNTY...
      OLYMPIA AIRPORT (188 FT)(ASOS) 317 PM FEB 22 39 MPH
      1 SW YELM (347 FT)(APRSWXNET) 749 PM FEB 22 35 MPH

      ..WHATCOM COUNTY...
      1 NW FERNDALE (105 FT)(APRSWXNET) 1130 AM FEB 22 58 MPH
      6 W MARIETTA (9 FT)(APRSWXNET) 1153 AM FEB 22 48 MPH
      INTERNATIONAL AIRPORT (158 FT)(ASOS) 907 AM FEB 22 44 MPH
      2 ENE LYNDEN (124 FT)(APRSWXNET) 103 PM FEB 22 37 MPH
      2 WNW FERNDALE (338 FT)(APRSWXNET) 1205 PM FEB 22 35 MPH

      &&

      ..HIGHEST SUSTAINED WINDS IN THE PAST 24 HOURS...

      ..LOCATION... ...TIME... ...WIND...
      ..OFFSHORE REPORTING STATIONS...

      SEATTLE CGLS (MARS) 100 PM FEB 22 41 MPH
      1 SE WINSLOW (33 FT)(MESOWEST) 1200 PM FEB 22 38 MPH
      4 S COUPEVILLE (9 FT)(MESOWEST) 655 AM FEB 22 33 MPH

      ..WASHINGTON...

      ..GRAYS HARBOR COUNTY...
      WESTPORT (6 FT)(AWS) 1039 PM FEB 22 30 MPH

      ..JEFFERSON COUNTY...
      3 ESE PORT TOWNSEND (MARITIME) 1100 AM FEB 22 31 MPH

      ..KING COUNTY...
      4 SSW SHERIDAN BEACH (250 FT)(URBANET) 945 AM FEB 22 34 MPH
      2 S MERCER ISLAND (310 FT)(URBANET) 1255 PM FEB 22 33 MPH
      SNOQUALMIE (420 FT)(URBANET) 719 PM FEB 22 31 MPH
      NORTH BEND (420 FT)(URBANET) 405 PM FEB 22 31 MPH
      2 WNW WHITE CENTER (15 FT)(MESOWEST) 1015 AM FEB 22 31 MPH
      2 ESE SEATAC (405 FT)(URBANET) 945 PM FEB 22 30 MPH

      ..PIERCE COUNTY...
      EATONVILLE (838 FT)(URBANET) 1239 PM FEB 22 39 MPH
      3 ENE FREDERICKSON (492 FT)(URBANET) 714 PM FEB 22 31 MPH
      4 NNE TACOMA (310 FT)(URBANET) 1235 PM FEB 22 30 MPH
      1 S TACOMA (361 FT)(URBANET) 519 PM FEB 22 30 MPH

      ..THURSTON COUNTY...
      5 ESE TUMWATER (189 FT)(URBANET) 815 AM FEB 22 31 MPH
      1 WNW YELM (313 FT)(URBANET) 1005 AM FEB 22 30 MPH

      OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
      EQUIPMENT AND EXPOSURES. NOT ALL DATA LISTED IS CONSIDERED OFFICIAL. THE
      NATIONAL WEATHER SERVICE THANKS ITS PRIVATE AND PUBLIC PARTNERS FOR
      PROVIDING US WITH THIS DATA.

      $$
      GRUB

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