FQRS01 RUSP 201639 SECURITY WEATHER BULLETIN FOR METAREA XX ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE ST PETERSBURG ON THE 20 OCTOBER 2025 AT 1800UTC PART 1 AT 201800UTC GALE WARNING 01130 FROM 201800UTC TO 211800UTC WINDS W S/W GUSTS TO 18 MS 01140 FROM 201800UTC TO 210600UTC WINDS W N/W GUSTS 17 TO 20 MS FROM 210600UTC TO 211800UTC WINDS W S/W GUSTS 18 MS 01240, 01250 FROM 201800UTC TO 211800UTC WINDS S/W 17 TO 18 MS 17021 FROM 210000UTC TO 211200UTC WINDS W N/W GUSTS 17 TO 20 MS 17023 FROM 210000UTC TO 211800UTC WINDS W S/W GUSTS 17 TO 20 MS 17024 FROM 210000UTC TO 211800UTC WINDS W S/W GUSTS 17 TO 22 MS 17071 FROM 211200UTC TO 211800UTC WINDS S S/W GUSTS 17 TO 20 MS 17073 FROM 210000UTC TO 211800UTC WINDS S/W S GUSTS 17 TO 20 MS 17243 FROM 211500UTC TO 211800UTC WINDS S S/E GUSTS 17 TO 20 MS SEAS 2.3 TO 4.3 M PART 2 SYNOPSIS AT 201800UTC LOW 984 HPA 59N 005W STATIONARY LOW 991 HPA 75N 030E STATIONARY LOW 995 HPA 70N 058E DEEPENING ICE AT 201200UTC YERMAK PLATEAU-BANKS N SPITSBERGEN-BANKS N NORDAUSTLANDET-LITKE TROUGH-NANSEN BASIN ICE N TO 8007N 00749E, 8007N 00828E, 8016N 01100E, 8016N 01110E, 8022N 01301E, 8037N 01424E, 8043N 01458E, 8045N 01512E, 8047N 01544E, 8049N 01632E, 8057N 01737E, 8106N 01931E, 8113N 02052E, 8117N 02113E, 8123N 02149E, 8124N 02242E, 8126N 02426E, 8134N 02533E. NANSEN BASIN ICE NW TO 8134N 02533E, 8146N 02547E, 8204N 02619E, 8216N 02724E, 8232N 02817E, 8250N 03000E. 17290 ICE N TO 8250N 03000E, 8301N 03109E, 8302N 03242E, 8257N 03401E, 8245N 03524E, 8246N 03601E, 8255N 03823E, 8302N 03932E, 8318N 04008E, 8322N 04236E, 8319N 04500E, 8317N 04543E, 8309N 04736E, 8317N 05117E, 8326N 05336E, 8329N 05508E, 8336N 05649E, 8333N 05903E, 8343N 06243E, 8346N 06511E, 8357N 06649E, 8356N 06817E, 8348N 06946E, 8337N 07230E, 8339N 07430E, 8348N 07731E, 8333N 08231E, 8338N 08511E, 8334N 08757E, 8324N 08841E, 8317N 09135E, 8326N 09538E, 8324N 09854E, 8259N 10451E, 8239N 10724E. 17290-17230-17110-17120 ICE NE TO 8239N 10724E, 8230N 10732E, 8217N 10743E, 8209N 10712E, 8151N 10525E, 8128N 10344E, 8112N 10202E, 8101N 10139E, 8053N 10234E, 8044N 10412E, 8021N 10443E, 8011N 10342E, 7957N 10304E, 7950N 10324E, 7940N 10555E, 7932N 10645E, 7905N 10756E, 7900N 10817E, 7853N 10843E, 7852N 10900E, 7835N 11205E, 7833N 11506E, 7809N 11548E, 7755N 11634E, 7731N 11815E, 7712N 12020E, 7653N 12001E, 7627N 12132E, 7630N 12317E, 7625N 12500E. 01140-01150 ICE SW TO 6859N 05908E, 6849N 05929E, 6839N 05929E, 6828N 05919E, 6825N 05939E, 6833N 05954E. 01140 ICE SE TO 6843N 06030E, 6907N 06039E. 17024 ICE S TO 6821N 06814E, 6824N 06836E. 17024 ICE NE TO 6839N 06856E, 6847N 06841E, 6859N 06815E, 6919N 06755E, 6926N 06751E, 6930N 06752E. 17071 ICE W TO 7241N 07249E, 7238N 07259E, 7230N 07310E, 7214N 07259E, 7201N 07252E, 7158N 07233E. 17080-17073-17071 ICE W TO 6759N 07344E, 6800N 07345E, 6807N 07351E, 6817N 07405E, 6826N 07415E, 6829N 07359E, 6838N 07335E, 6854N 07259E, 6914N 07249E, 6930N 07307E, 6943N 07306E, 6954N 07250E, 7013N 07247E, 7029N 07259E, 7030N 07300E, 7102N 07328E, 7108N 07311E, 7115N 07227E, 7114N 07216E. 17080-17073 ICE S TO 7114N 07216E, 6800N 07347E, 6806N 07408E, 6811N 07429E, 6815N 07435E. 17073 ICE E TO 6843N 07430E, 6852N 07352E, 6857N 07344E, 6906N 07353E. 17072-17090 ICE S TO 7233N 07542E, 7224N 07616E, 7239N 07724E, 7240N 07800E, 7240N 07802E, 7230N 07850E, 7222N 07905E. 17090-17064 ICE NW TO 7248N 07839E, 7246N 07841E, 7243N 07844E, 7240N 07909E, 7239N 07932E, 7241N 07945E, 7246N 07946E, 7250N 07946E, 7254N 07940E, 7256N 07931E. 17090-17064 ICE E TO 7207N 08035E, 7209N 08040E, 7223N 08018E, 7227N 08012E, 7246N 08020E, 7246N 08020E, 7303N 08043E. 17064-17062-17100 ICE SE TO 7342N 08507E, 7345N 08508E, 7348N 08511E, 7351N 08514E, 7419N 08544E, 7426N 08602E, 7433N 08638E. 17100 ICE SE TO 7614N 09839E, 7622N 09848E, 7625N 09859E. 17100 ICE SE TO 7632N 10053E, 7632N 10056E. 17110-17120 ICE S TO 7732N 10554E, 7733N 10608E, 7725N 10751E, 7707N 10900E, 7706N 10908E, 7657N 10921E, 7700N 11020E, 7655N 11247E, 7637N 11504E, 7617N 11739E, 7610N 11805E. 17120-17140 ICE W TO 7610N 11805E, 7555N 11709E, 7540N 11531E, 7515N 11440E, 7459N 11337E, 7445N 11320E, 7425N 11355E, 7421N 11401E, 7403N 11425E. 17140 ICE SE TO 7403N 11425E, 7400N 11644E, 7415N 11715E, 7410N 11934E, 7428N 12002E, 7448N 12022E, 7459N 12055E, 7449N 12241E, 7453N 12330E, 7459N 12408E, 7448N 12500E. PART 3 FORECAST FROM 201800UTC TO 211800UTC 01010, 01020 WINDS E N/E 9 TO 14 MS TEMP MINUS 1 TO PLUS 3 DEGREES VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM LOCALLY PRECIPITATION SEAS 1.5 TO 2.5 M 01100, 01110 WINDS S/W W 11 TO 16 MS TEMP PLUS 1 TO PLUS 4 DEGREES VIS 6 TO 10 KM LOCALLY PRECIPITATION SEAS 2.5 TO 3.5 M 01120 WINDS S/W W 9 TO 14 MS TEMP PLUS 1 TO PLUS 4 DEGREES VIS 6 TO 10 KM LOCALLY PRECIPITATION SEAS 1.5 TO 2.5 M 01130 WINDS W S/W 8 TO 13 MS GUSTS TO 18 MS TEMP MINUS 1 TO PLUS 4 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.7 TO 1.3 M 01140 WINDS W N/W 9 TO 14 MS GUSTS 17 TO 20 MS AFTER 210600UTC W S/W 8 TO 13 MS GUSTS TO 18 MS TEMP MINUS 1 TO PLUS 4 DEGREES VIS 3 TO 8 KM IN PRECIPITATION 1 TO 2 KM LOCALLY PRECIPITATION SEAS 1.4 TO 2.3 M AFTER 210600UTC 1.1 TO 1.9 M 01240, 01250 WINDS S/W 17 TO 18 MS TEMP MINUS 1 TO PLUS 4 DEGREES VIS 6 TO 10 KM LOCALLY PRECIPITATION SEAS 2.0 TO 3.0 M 17021 WINDS S S/W 11 TO 16 MS AFTER 210000UTC W N/W 9 TO 14 MS TO 211200UTC GUSTS 17 TO 20 MS TEMP MINUS 4 TO PLUS 1 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 1.3 TO 2.1 M AFTER 210000UTC 1.1 TO 2.0 M AFTER 211200UTC 1.4 TO 2.4 M 17022 WINDS S S/E 9 TO 14 MS AFTER 211500UTC S/W W 11 TO 16 MS TEMP MINUS 4 TO PLUS 1 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.9 TO 1.6 M AFTER 211500UTC 1.4 TO 2.2 M 17023 WINDS S S/W 11 TO 16 MS AFTER 210000UTC W S/W 9 TO 14 MS GUSTS 17 TO 20 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 1.3 TO 2.1 M AFTER 210000UTC 1.4 TO 2.2 M 17024 WINDS S S/W 11 TO 16 MS AFTER 210000UTC W S/W 9 TO 14 MS GUSTS 17 TO 22 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.7 TO 1.3 M AFTER 210000UTC 1.0 TO 1.6 M 17030 WINDS S S/E 9 TO 14 MS TEMP MINUS 2 TO PLUS 3 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 1.2 TO 2.1 M 17040 WINDS S S/E 11 TO 16 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY 0.5 TO 1.0 KM LOCALLY PRECIPITATION FOG SEAS 1.5 TO 2.5 M 17050 WINDS S S/E 9 TO 14 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 1.1 TO 2.0 M 17061 WINDS S S/E 9 TO 14 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.9 TO 1.6 M 17062 WINDS S S/E 9 TO 14 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 4 TO 9 KM LOCALLY PRECIPITATION SEAS 0.9 TO 1.6 M 17063 WINDS S S/E 9 TO 14 MS AFTER 211200UTC W 9 TO 14 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.9 TO 1.6 M AFTER 211200UTC 1.0 TO 1.9 M 17064 WINDS S S/E 9 TO 14 MS TEMP MINUS 4 TO PLUS 1 DEGREES VIS 4 TO 9 KM LOCALLY PRECIPITATION SEAS 0.7 TO 1.3 M 17071 WINDS S S/E 8 TO 13 MS AFTER 211200UTC S S/W 9 TO 14 MS GUSTS 17 TO 20 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.8 TO 1.4 M AFTER 211200UTC 1.2 TO 1.7 M 17072 WINDS S S/E 8 TO 13 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION 17073 WINDS S/W S 8 TO 13 MS AFTER 210000UTC GUSTS 17 TO 20 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 3 TO 8 KM LOCALLY PRECIPITATION SEAS 0.6 TO 1.2 M AFTER 210000UTC 0.9 TO 1.5 M 17090 WINDS S 9 TO 14 MS TEMP MINUS 4 TO PLUS 1 DEGREES VIS 4 TO 9 KM LOCALLY WEAK PRECIPITATION 17100 WINDS S S/W 9 TO 14 MS TEMP 0 TO MINUS 5 DEGREES VIS 4 TO 9 KM LOCALLY PRECIPITATION SEAS 0.4 TO 0.8 M 17110 WINDS S/W S 9 TO 14 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 4 TO 9 KM LOCALLY PRECIPITATION SEAS 1.1 TO 2.0 M 17120 WINDS S S/E 7 TO 12 MS TEMP 0 TO MINUS 5 DEGREES VIS 4 TO 9 KM LOCALLY PRECIPITATION 17130 WINDS S S/W 9 TO 14 MS TEMP 0 TO MINUS 5 DEGREES VIS 4 TO 9 KM LOCALLY WEAK SNOW 17140 WINDS S S/W 9 TO 14 MS AFTER 211200UTC S S/E 11 TO 16 MS TEMP MINUS 7 TO MINUS 12 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION 17151 WINDS W 6 TO 11 MS AFTER 210600UTC S S/W 8 TO 13 MS AFTER 211200UTC S S/E 11 TO 16 MS TEMP MINUS 6 TO MINUS 11 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 1.5 TO 2.8 M AFTER 210600UTC 1.7 TO 3.2 M AFTER 211200UTC 1.9 TO 3.5 M 17152 WINDS E S/E 5 TO 10 MS AFTER 211200UTC S S/E 9 TO 14 MS TEMP MINUS 4 TO MINUS 9 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION SEAS 1.3 TO 2.4 M AFTER 211200UTC 1.7 TO 3.2 M 17153 WINDS W S/W 6 TO 11 MS AFTER 210600UTC S S/E 8 TO 13 MS TEMP MINUS 4 TO MINUS 9 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION LOCALLY 0.6 TO 0.8 KM FOG 17154 WINDS W N/W 7 TO 12 MS TEMP MINUS 5 TO MINUS 10 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION LOCALLY 0.6 TO 0.8 KM FOG 17230 WINDS S S/E 9 TO 14 MS TEMP MINUS 3 TO PLUS 2 DEGREES VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY PRECIPITATION 17241 WINDS S/E S 5 TO 10 MS LOCALLY GUSTS 12 TO 14 MS TEMP MINUS 2 TO MINUS 5 DEGREES OF NORTH 81N MINUS 5 TO MINUS 8 DEGREES VIS 4 TO 8 KM LOCALLY WEAK SNOW 17243 WINDS E S/E 7 TO 12 MS AFTER 210600UTC S S/E 10 TO 15 MS AFTER 211500UTC S S/E 7 TO 12 MS GUSTS 17 TO 20 MS TEMP MINUS 1 TO MINUS 6 DEGREES VIS 4 TO 6 KM LOCALLY PRECIPITATION LOCALLY 0.6 TO 0.8 KM FOG SEAS 1.6 TO 3.0 M AFTER 210600UTC 2.0 TO 3.6 M AFTER 211500UTC 2.3 TO 4.3 M