FQRS01 RUSP 051428 SECURITY WEATHER BULLETIN FOR METAREA XX ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE ST PETERSBURG ON THE 05 MAY 2025 AT 1800UTC PART 1 AT 051800UTC STORM WARNING 01100 FROM 051800UTC TO 061800UTC WINDS N/E N 17 MS 01240, 01250 FROM 051800UTC TO 061800UTC WINDS N N/W 17 TO 20 MS PART 2 SYNOPSIS AT 051800UTC LOW 1001 HPA 85N 070W MOVING S/W 10 KMH HIGH 1018 HPA 80N 023E STATIONARY LOW 999 HPA 71N 041E MOVING W 5 KMH FILLING LOW 987 HPA 63N 046E MOVING N/E 40 KMH DEEPENING LOW 1006 HPA 66N 076E MOVING N 20 KMH FILLING HIGH 1021 HPA 77N 092E STATIONARY WEAKENS HIGH 1035 HPA 77N 156W MOVING S/E 5 KMH WEAKENS ICE AT 051200UTC A3-A4-B4-C4 ICE E TO 7919N 00915E, 7916N 01000E, 7914N 01033E, 7837N 01147E, 7759N 01313E, 7732N 01320E, 7730N 01325E, 7707N 01410E, 7644N 01452E, 7628N 01545E, 7614N 01450E, 7601N 01530E, 7553N 01800E, 7505N 01803E, 7500N 01759E, 7421N 01723E, 7343N 01855E. C4-C5-B5 ICE NW TO 7343N 01855E, 7344N 01906E, 7402N 01940E, 7401N 02000E, 7356N 02100E, 7412N 02303E, 7441N 02453E, 7500N 02554E, 7502N 02602E, 7516N 02759E, 7501N 02944E, 7503N 03000E. 01020-01100 ICE NE TO 7503N 03000E, 7509N 03041E, 7511N 03240E, 7500N 03323E, 7454N 03346E, 7455N 03435E, 7442N 03624E, 7420N 03721E, 7415N 03956E, 7429N 04135E, 7436N 04311E. 01100-01110-01020-01010-17030 ICE NW TO 7436N 04311E, 7445N 04320E, 7500N 04340E, 7517N 04404E, 7527N 04421E, 7532N 04356E, 7553N 04416E, 7542N 04558E, 7557N 04644E, 7604N 04655E, 7612N 04755E, 7604N 04834E, 7551N 04833E, 7545N 04902E, 7541N 04947E, 7541N 05000E, 7542N 05016E, 7600N 05134E, 7611N 05145E, 7629N 05336E, 7640N 05319E, 7632N 05151E, 7639N 05100E, 7654N 05124E, 7717N 05019E, 7728N 05036E, 7731N 05058E, 7744N 05129E, 7749N 05138E, 7748N 05223E, 7753N 05440E, 7752N 05551E, 7800N 05656E, 7747N 05837E, 7731N 05744E, 7724N 05801E, 7707N 05700E, 7653N 05743E, 7700N 05842E, 7715N 05951E, 7718N 06052E, 7733N 06114E, 7739N 06113E, 7737N 06149E, 7736N 06211E, 7743N 06239E, 7746N 06148E, 7800N 06128E, 7802N 06155E, 7811N 06203E, 7812N 06352E, 7820N 06407E, 7825N 06358E, 7825N 06438E, 7821N 06457E, 7821N 06512E, 7816N 06515E, 7811N 06615E, 7801N 06636E, 7812N 06700E, 7812N 06723E, 7814N 06734E, 7818N 06802E, 7817N 06810E, 7814N 06807E, 7813N 06834E, 7814N 06849E, 7817N 06901E, 7815N 06921E, 7808N 06922E, 7816N 06953E, 7814N 07000E, 7802N 07058E, 7802N 07127E, 7759N 07157E. 17030-01010-01120 ICE E TO 7759N 07157E, 7747N 07109E, 7741N 07039E, 7743N 07000E, 7744N 06937E, 7749N 06937E, 7736N 06850E, 7734N 06859E, 7728N 07000E, 7724N 07045E, 7708N 07039E, 7709N 07000E, 7710N 06858E, 7715N 06835E, 7708N 06752E, 7704N 06655E, 7702N 06607E, 7655N 06603E, 7644N 06531E, 7648N 06501E, 7644N 06442E, 7656N 06436E, 7711N 06403E, 7655N 06308E, 7646N 06250E, 7645N 06226E, 7635N 06202E, 7633N 06121E, 7632N 06051E, 7635N 06027E, 7631N 05920E, 7622N 05853E, 7620N 05746E, 7630N 05725E, 7630N 05644E, 7638N 05619E, 7631N 05457E, 7555N 05301E, 7532N 05249E, 7518N 05217E, 7518N 05228E, 7528N 05322E, 7522N 05348E, 7532N 05418E, 7528N 05455E, 7542N 05541E, 7534N 05626E, 7515N 05529E, 7500N 05454E, 7451N 05433E, 7431N 05507E, 7357N 05356E, 7347N 05326E, 7327N 05326E, 7310N 05241E, 7255N 05233E, 7247N 05215E, 7231N 05202E, 7205N 05117E, 7157N 05127E. 01130 ICE E TO 7129N 05211E, 7122N 05224E. 01130 ICE E TO 7105N 05304E, 7053N 05334E. 01130-01140 ICE E TO 7040N 05515E, 7031N 05527E, 7025N 05625E, 7026N 05721E, 7029N 05737E, 7010N 05800E, 6952N 05749E, 6917N 05728E. 01140 ICE S TO 6917N 05728E, 6916N 05712E, 6917N 05656E, 6926N 05645E, 6920N 05613E, 6922N 05557E, 6918N 05538E, 6916N 05513E, 6915N 05450E, 6914N 05445E, 6914N 05432E, 6909N 05410E, 6857N 05340E. 01140 ICE S TO 6835N 05220E, 6833N 05212E. 01140 ICE SW TO 6830N 05149E, 6829N 05135E, 6829N 05127E. 01140 ICE SE TO 6823N 05050E, 6822N 05049E. 01140 ICE N TO 6847N 04913E, 6845N 04926E, 6854N 04955E, 6857N 05010E, 6902N 05013E. PART 3 FORECAST FROM 051800UTC TO 061800UTC 01010, 01020, 01120 WINDS E N/E 8 TO 13 MS TEMP PLUS 1 TO MINUS 4 DEGREES VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW SEAS 1.0 TO 2.0 M 01100 WINDS N/E N 17 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 6 TO 10 KM IN SNOW 0.5 TO 1.0 KM SOMETIMES SNOW SEAS 2.0 TO 3.0 M 01110 WINDS E N/E 8 TO 13 MS TEMP MINUS 1 TO PLUS 2 DEGREES VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW SEAS 1.5 TO 2.5 M 01130 WINDS S/E E 7 TO 12 MS AFTER 052100UTC E N/E 7 TO 12 MS AFTER 060300UTC 11 TO 16 MS AFTER 060900UTC N/E N 11 TO 16 MS AFTER 061200UTC N N/W 11 TO 16 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM IN FOG 0.2 TO 0.7 KM LOCALLY PRECIPITATION FOG 01140 WINDS S/E E 7 TO 12 MS AFTER 060300UTC E N/E 11 TO 16 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM IN FOG 0.2 TO 0.7 KM LOCALLY PRECIPITATION FOG 01240, 01250 WINDS N N/W 17 TO 20 MS TEMP 0 TO PLUS 3 DEGREES VIS 6 TO 10 KM IN SNOW 0.5 TO 1.0 KM SOMETIMES SNOW SEAS 2.0 TO 3.0 M 17021 WINDS S/E E 9 TO 14 MS AFTER 060900UTC E N/E 11 TO 16 MS TEMP MINUS 1 TO MINUS 6 DEGREES VIS 4 TO 9 KM IN FOG 0.2 TO 0.7 KM LOCALLY FOG 17022 WINDS S/E E 9 TO 14 MS AFTER 061200UTC E N/E 9 TO 14 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM IN FOG 0.2 TO 0.7 KM LOCALLY FOG 17023 WINDS S/E E 11 TO 16 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM IN FOG 0.2 TO 0.7 KM LOCALLY FOG 17030 WINDS S/E E 9 TO 14 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM LOCALLY PRECIPITATION 17062 WINDS S/E E 8 TO 13 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG 17063 WINDS E N/E 9 TO 14 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG 17064 WINDS S/E E 9 TO 14 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG 17071 WINDS S/E E 6 TO 11 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG 17073 WINDS E N/E 6 TO 11 MS AFTER 060300UTC E S/E 7 TO 12 MS TEMP 0 TO MINUS 5 DEGREES VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM WEAK PRECIPITATION LOCALLY FOG 17090 WINDS S/E E 10 TO 15 MS TEMP MINUS 5 TO MINUS 10 DEGREES VIS 4 TO 9 KM NNNN