FXCN01 CWHF 242125 ANAL..12Z DP LO PRESS SYS OVR THE NERN ATLC NOW LIES OUTSIDE THE ANAL WINDOW. LO PRESS CNTR OVR SRN BAFFIN ISLAND ALSO LIES OUTSIDE THE ANAL WINDOW BUT ITS ARTC BACLIN ZN LIES THRU THE LABRDR SEA/LABRDR/QC AND INTO NRN ONT. THIS ARTC FNT IS FIT USING SFC AND 850 MB THRML PTTNS BUT ASOCTD CLOUD IS DISORGANIZED. HI PRESS CELL LIES S OF NFLD. CONTS TO BE A DBL CNTRD LO PRESS SYS OFF THE E CST OF THE UNITED STATES. FNTS AGAIN ARE FIT USING SFC AND 850 MB THRML PTTNS BUT ARE NOT WELL DEFINED BY THE CLOUD SHIELD. DP CVCTN TO E OF THE LO LIES ALONG THE ASOCTD TROWAL. PROG..ERN SXNS OF THE ARCT FNT OVR THE ALTC OCN WKN AND DSIPT BY 24 HRS. HI PRESS CELL S OF NFLD MOVS SWED BFR BECMG QS. ASOCTD RDG BLDS TWD THE NW THRU SRN LABRDR. MORE NERN OF THE TWO LO CNTRS OFF THE E CST OF THE UNITED STATES SLOWLY MAKES ITS WAY TWD NS. HVIER RA IS XPCTD ALG THE TROWAL. LATEST GEM RUN IS MUCH DFFNT IN TEH PCPN SHIELD ASOCTD WITH THE LO AS IT NOW KEEPS THE XTRM AMNTS S OF HFX. HV GONE WITH THE AMRCN MODELS AS FAR AS PCPN AMNTS ARE CONCERNED FOR THE HFX AREA AS WAS NOT COMFORTABLE BACKING OFF ON THE PCPN SO SIGNIFICANTLY. NEXT AREA LO PRESS MOVS INTO GRTLKS RGN BY MID PROG PD. END/JGH