FQRA01 RUSP 220337 SECURITY WEATHER BULLETIN FOR METAREA XXI ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE ST PETERSBURG ON THE 22 OCTOBER 2025 AT 0600UTC PART 1 AT 220600UTC GALE WARNING 17120, 17230 FROM 220600UTC TO 230600UTC WINDS S S/E GUSTS 18 MS 17170 FROM 220600UTC TO 230000UTC WINDS N N/E GUSTS 17 TO 18 MS 17210, 17220 FROM 220600UTC TO 230600UTC WINDS N/W 19 TO 24 MS 17243 FROM 220600UTC TO 230600UTC WINDS S S/E GUSTS 17 TO 21 MS SEAS 2.4 TO 4.4 M PART 2 SYNOPSIS AT 220600UTC HIGH 1028 HPA 80N 154E STATIONARY WEAKENS LOW 1011 HPA 71N 165E MOVING S/W 25 KMH FILLING LOW 961 HPA 57N 144W MOVING N N/W 40 KMH DEEPENING ICE AT 211200UTC 17243 ICE NE TO 7635N 12500E, 7636N 12503E, 7630N 12603E, 7606N 12738E. 17243 ICE NW TO 7606N 12738E, 7616N 12858E, 7647N 13059E, 7727N 13247E, 7739N 13346E, 7742N 13441E, 7743N 13515E. 17243 ICE E TO 7743N 13515E, 7722N 13525E, 7707N 13526E, 7653N 13608E. 17243-17244 ICE N TO 7653N 13608E, 7644N 13714E, 7645N 13843E, 7641N 13950E, 7640N 14000E, 7632N 14112E, 7629N 14252E. 17244 ICE NW TO 7629N 14252E, 7637N 14339E, 7653N 14417E, 7709N 14524E. 17244 ICE N TO 7709N 14524E, 7710N 14614E, 7704N 14650E, 7703N 14758E, 7657N 14910E. 17244-17260 ICE NE TO 7657N 14910E, 7646N 14931E, 7635N 14927E, 7619N 15040E, 7603N 15154E, 7539N 15231E, 7530N 15322E, 7529N 15325E, 7522N 15433E, 7510N 15522E. 17260-17170 ICE E TO 7510N 15522E, 7448N 15513E, 7425N 15440E, 7355N 15514E, 7334N 15536E, 7318N 15602E, 7308N 15624E, 7300N 15632E, 7246N 15644E, 7228N 15713E. 17170-17260-17181 ICE NE TO 7228N 15713E, 7222N 15800E, 7216N 15851E, 7211N 15941E, 7200N 16014E, 7157N 16024E, 7151N 16034E, 7133N 16043E, 7126N 16109E, 7105N 16205E, 7057N 16211E. 17181 ICE S TO 7057N 16211E, 7056N 16145E. 17181-17183 ICE E TO 7056N 16145E, 7043N 16151E, 7035N 16148E, 7029N 16146E, 7007N 16115E. 17183-17181 ICE SW TO 7007N 16115E, 7021N 16058E, 7035N 16054E, 7037N 16053E, 7052N 16015E, 7105N 15927E. 17181-17170 ICE S TO 7105N 15927E, 7114N 15800E, 7116N 15745E, 7120N 15605E, 7122N 15527E, 7118N 15446E, 7116N 15342E, 7117N 15336E, 7125N 15226E. 17170-17164 ICE SW TO 7125N 15226E, 7138N 15145E, 7158N 15046E, 7209N 15011E, 7220N 14919E, 7228N 14800E, 7228N 14800E, 7231N 14723E. 17164-17170 ICE N TO 7231N 14723E, 7232N 14800E, 7232N 14800E, 7224N 14928E, 7213N 15028E, 7204N 15121E. 17170 ICE W TO 7204N 15121E, 7213N 15127E. 17170-17164 ICE SW TO 7213N 15127E, 7228N 15042E, 7241N 14938E, 7249N 14820E, 7251N 14800E, 7252N 14748E, 7308N 14704E. 17164-17162 ICE NW TO 7308N 14704E, 7320N 14712E, 7334N 14752E, 7345N 14818E, 7347N 14822E, 7354N 14907E. 17162-17164 ICE NE TO 7354N 14907E, 7345N 14945E, 7341N 15003E, 7335N 15033E, 7324N 15115E. 17164-17162 ICE W TO 7324N 15115E, 7335N 15121E, 7345N 15121E, 7349N 15120E, 7401N 15056E, 7410N 15056E, 7419N 15117E, 7425N 15115E. 17162 ICE SE TO 7425N 15115E, 7418N 15029E, 7413N 15005E, 7409N 14930E. 17162 ICE W TO 7409N 14930E, 7414N 14923E, 7433N 15001E, 7445N 15044E, 7503N 15116E, 7507N 15114E. 17162-17244 ICE SW TO 7507N 15114E, 7515N 15024E, 7529N 14758E, 7530N 14733E, 7531N 14708E, 7537N 14630E. 17244 ICE S TO 7537N 14630E, 7536N 14610E, 7537N 14540E. 17244 ICE W TO 7537N 14540E, 7547N 14539E, 7556N 14543E. 17244 ICE SW TO 7556N 14543,7556N 14457E, 7559N 14346E, 7600N 14302E, 7616N 14112E, 7629N 14024E, 7630N 14026E. 17244-17243 ICE S TO 7630N 14026E, 7631N 14000E, 7632N 13927E, 7626N 13731E, 7630N 13541E. 17243-17152 ICE E TO 7630N 13541E, 7608N 13447E, 7541N 13403E, 7503N 13446E, 7500N 13443E, 7438N 13424E, 7335N 13351E. 17152 ICE SE TO 7335N 13351E, 7319N 13316E, 7304N 13229E. 17152-17151 ICE SW TO 7304N 13229E, 7321N 13027E, 7357N 13001E, 7358N 13000E, 7414N 12912E. 17151 ICE SE TO 7414N 12912E, 7405N 12740E. 17151 ICE SW TO 7405N 12740E, 7412N 12638E, 7436N 12519E, 7446N 12500E. 17220-17210 ICE W TO 6706N 17406W, 6751N 17520W, 6751N 17520W, 6807N 17547W, 6824N 17610W, 6857N 17541W, 6928N 17521W. 17210 ICE SW TO 6928N 17521W, 6948N 17601W, 7004N 17642W. 17210-17200 ICE NW TO 7004N 17642W, 7025N 17624W, 7030N 17612W, 7054N 17513W, 7113N 17436W. 17200 ICE N TO 7113N 17436W, 7105N 17208W. 17200-17260 ICE NW TO 7105N 17208W, 7120N 17112W, 7147N 17042W, 7200N 17042W, 7237N 17043W, 7307N 17000W, 7328N 16900W. PART 3 FORECAST FROM 220600UTC TO 230600UTC 17120 WINDS S S/E 9 TO 14 MS GUSTS 18 MS TEMP MINUS 2 TO MINUS 7 DEGREES VIS 4 TO 9 KM 17130 WINDS S S/W 7 TO 12 MS TEMP MINUS 5 TO MINUS 10 DEGREES VIS 4 TO 9 KM LOCALLY WEAK SNOW 17140 WINDS S 8 TO 13 MS AFTER 221800UTC S S/E 11 TO 16 MS TEMP MINUS 7 TO MINUS 12 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION 17151 WINDS S S/E 11 TO 16 MS TEMP MINUS 6 TO MINUS 11 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 1.9 TO 3.5 M 17152 WINDS S S/E 8 TO 13 MS AFTER 230000UTC S/E 11 TO 16 MS TEMP MINUS 4 TO MINUS 9 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 1.6 TO 3.0 M AFTER 230000UTC 1.9 TO 3.5 M 17153 WINDS S 6 TO 11 MS TEMP MINUS 5 TO MINUS 10 DEGREES VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM LOCALLY PRECIPITATION FOG 17154 WINDS S S/E 5 TO 10 MS TEMP MINUS 5 TO MINUS 10 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION 17161 WINDS E 6 TO 11 MS TEMP MINUS 4 TO MINUS 9 DEGREES VIS 8 TO 10 KM LOCALLY 0.6 TO 0.8 KM FOG SEAS 1.2 TO 2.2 M 17162 WINDS N/E 11 TO 16 MS TEMP MINUS 5 TO MINUS 10 DEGREES VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM LOCALLY PRECIPITATION FOG SEAS 1.9 TO 3.5 M 17163 WINDS N/E 4 TO 9 MS TEMP MINUS 3 TO MINUS 8 DEGREES VIS 4 TO 6 KM LOCALLY 0.6 TO 0.8 KM LOCALLY PRECIPITATION FOG SEAS 1.0 TO 2.0 M 17164 WINDS N N/E 8 TO 13 MS TEMP MINUS 4 TO MINUS 9 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 1.0 TO 2.0 M 17165 WINDS E 4 TO 9 MS TEMP MINUS 4 TO MINUS 9 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION 17170 WINDS N N/E 7 TO 12 MS GUSTS 17 TO 18 MS AFTER 230000UTC N/E 11 TO 16 MS TEMP MINUS 1 TO MINUS 6 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 1.7 TO 3.2 M AFTER 230000UTC 1.5 TO 2.9 M 17181 WINDS S/E 11 TO 16 MS TEMP MINUS 6 TO MINUS 11 DEGREES VIS 10 KM 17183, 17184, 17191, 17193, 17194 WINDS S/E 11 TO 16 MS TEMP MINUS 7 TO MINUS 12 DEGREES VIS 10 KM 17200 WINDS N/W 11 TO 16 MS TEMP MINUS 8 TO MINUS 13 DEGREES VIS 4 TO 6 KM HAZE 17210 WINDS N/W 19 TO 24 MS TEMP MINUS 7 TO MINUS 12 DEGREES VIS 4 TO 6 KM HAZE SEAS 2.0 TO 2.5 M 17220 WINDS N/W 19 TO 24 MS TEMP 0 TO MINUS 5 DEGREES VIS 2 TO 4 KM HAZE SEAS 2.0 TO 2.5 M 17230 WINDS S S/E 9 TO 14 MS GUSTS 18 MS TEMP MINUS 1 TO MINUS 6 DEGREES VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY PRECIPITATION 17241 WINDS S/E S 7 TO 12 MS OF WEST 132E GUSTS 15 MS TEMP MINUS 3 TO MINUS 6 DEGREES OF EAST 130E MINUS 6 TO MINUS 9 DEGREES VIS 4 TO 10 KM LOCALLY WEAK SNOW 17243 WINDS S S/E 8 TO 13 MS GUSTS 17 TO 21 MS TEMP MINUS 1 TO MINUS 6 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 2.4 TO 4.4 M 17244 WINDS E N/E 9 TO 14 MS AFTER 221800UTC N/E 7 TO 12 MS TEMP 0 TO MINUS 5 DEGREES VIS 8 TO 10 KM LOCALLY 0.6 TO 0.8 KM FOG SEAS 1.8 TO 3.4 M AFTER 221800UTC 1.6 TO 3.0 M 17260 WINDS N/W 11 TO 16 MS TEMP MINUS 3 TO MINUS 8 DEGREES VIS 2 TO 4 KM HAZE