SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 26 SEPTEMBER 2026 AT 0600UTC
PART 1
AT 260600UTC
GALE WARNING
01130
FROM 260600UTC TO 261800UTC
WINDS S/W S GUSTS TO 18 MS
01240, 01250
FROM 260600UTC TO 261800UTC
WINDS S 17 MS
17030
FROM 261800UTC TO 270600UTC
WINDS S GUSTS 17 TO 22 MS
17064
FROM 260600UTC TO 260900UTC
WINDS N/W GUSTS TO 18 MS
17072
FROM 260600UTC TO 261800UTC
WINDS N/W GUSTS TO 18 MS
17090
FROM 260600UTC TO 261800UTC
WINDS N/W N GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 260600UTC
LOW 980 HPA 67N 016W MOVING N/E 20 KMH FILLING
HIGH 1037 HPA 56N 061E STATIONARY
LOW 993 HPA 67N 099E MOVING S/E 20 KMH
ICE AT 251200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE N TO 8000N 00754E, 8024N 01036E, 8025N 01051E,
8036N 01242E, 8057N 01501E.
LITKE TROUGH
ICE W TO 8057N 01501E, 8114N 01438E.
LITKE TROUGH-NANSEN BASIN
ICE N TO 8114N 01438E, 8126N 01819E, 8132N 01907E,
8135N 01931E, 8126N 02000E, 8134N 02314E, 8147N 02511E,
8137N 02800E, 8154N 03000E.
01020-17010-17290
ICE N TO 8154N 03000E, 8219N 03314E, 8210N 03544E,
8224N 04000E, 8230N 04222E, 8240N 04726E, 8306N 05230E,
8300N 05512E, 8310N 05738E.
17290
ICE SW TO 8310N 05738E, 8331N 05528E.
17290-17040-17230-17120
ICE NE TO 8331N 05528E, 8349N 06049E, 8345N 06759E,
8351N 07128E, 8323N 08228E, 8246N 08911E, 8238N 09422E,
8230N 09540E, 8229N 09554E, 8212N 09818E, 8127N 10046E,
8118N 10419E, 8037N 10452E, 8031N 10709E, 8010N 10650E,
7936N 10834E, 7933N 11048E, 7909N 11136E, 7900N 11358E,
7848N 11629E, 7800N 11756E, 7743N 11919E.
17120
ICE N TO 7743N 11919E, 7729N 12204E, 7730N 12500E.
PART 3
FORECAST FROM 260600UTC TO 270600UTC
01010, 01020
WINDS S/E S 10 TO 15 MS
TEMP PLUS 1 TO PLUS 5 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.5 TO 2.5 M
01100, 01110, 01120
WINDS S/E S 11 TO 16 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM LOCALLY RAIN HAZE
SEAS 1.5 TO 2.5 M
01130
WINDS S/W S 10 TO 15 MS TO 261800UTC GUSTS TO 18 MS
TEMP PLUS 10 TO PLUS 15 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK RAIN
SEAS 0.7 TO 1.7 M
01140
WINDS S S/W 10 TO 15 MS
TEMP PLUS 8 TO PLUS 13 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 0.7 TO 1.6 M
01240, 01250
WINDS FROM 260600UTC TO 261800UTC S 17 MS
AFTER 261800UTC S 11 TO 16 MS
TEMP PLUS 7 TO PLUS 12 DEGREES
VIS 6 TO 10 KM LOCALLY RAIN
SEAS 1.0 TO 1.5 M
17021
WINDS S 9 TO 14 MS AFTER 261800UTC S S/W 11 TO 16 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY WEAK RAIN FOG
SEAS 1.1 TO 2.0 M
17022
WINDS W S/W 7 TO 12 MS AFTER 261800UTC S S/W 11 TO 16 MS
TEMP PLUS 2 TO PLUS 7 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK RAIN
SEAS 0.7 TO 1.6 M
17023
WINDS W S/W 7 TO 12 MS AFTER 261800UTC S S/W 11 TO 16 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK RAIN
SEAS 0.7 TO 1.6 M
17024
WINDS W S/W 7 TO 12 MS AFTER 261800UTC S S/W 9 TO 14 MS
TEMP PLUS 4 TO PLUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK RAIN
SEAS 0.7 TO 1.4 M
17030
WINDS N/W W 9 TO 14 MS
AFTER 261800UTC S 10 TO 15 MS GUSTS 17 TO 22 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 2 TO 7 KM LOCALLY PRECIPITATION
SEAS 1.4 TO 2.0 M AFTER 261800UTC 1.7 TO 2.7 M
17040, 17050
WINDS N N/W 11 TO 16 MS AFTER 261800UTC S/W S 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY PRECIPITATION
SEAS 1.4 TO 2.3 M
17061, 17063
WINDS S/W S 7 TO 12 MS AFTER 261800UTC S S/W 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.0 TO 1.8 M
17062
WINDS N/W 11 TO 16 MS AFTER 261800UTC S S/W 11 TO 16 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.5 TO 2.5 M
17064
WINDS N/W 10 TO 15 MS TO 260900UTC GUSTS TO 18 MS
AFTER 261800UTC S S/W 10 TO 15 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.6 TO 2.6 M
17071, 17073
WINDS N/W W 11 TO 16 MS AFTER 261800UTC S S/W 9 TO 14 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM LOCALLY PRECIPITATION
SEAS 1.0 TO 1.5 M
17072
WINDS N/W 9 TO 14 MS GUSTS TO 18 MS
AFTER 261800UTC S S/W 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM IN PRECIPITATION 0.3 TO 0.8 KM
LOCALLY PRECIPITATION
SEAS 1.2 TO 2.0 M
17090
WINDS N/W N 9 TO 14 MS GUSTS 17 TO 20 MS
AFTER 261800UTC N/W W 5 TO 10 MS C
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM IN PRECIPITATION 0.5 TO 1.0 KM
LOCALLY PRECIPITATION
SEAS 1.0 TO 2.0 M
17100
WINDS N N/E 11 TO 16 MS AFTER 261800UTC S/W S 5 TO 10 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY PRECIPITATION
SEAS 1.4 TO 2.4 M
17110
WINDS N N/E 11 TO 16 MS AFTER 261800UTC W S/W 5 TO 10 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY PRECIPITATION
SEAS 1.4 TO 2.4 M
17120
WINDS E N/E 9 TO 14 MS AFTER 261800UTC N/W W 5 TO 10 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 1.1 TO 2.0 M
17130
WINDS N/E N 9 TO 14 MS
TEMP PLUS 1 TO PLUS 6 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.1 M
17140
WINDS N/E 7 TO 12 MS AFTER 261200UTC N/E 11 TO 16 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.5 TO 2.7 M AFTER 261200UTC 1.8 TO 3.3 M
17151
WINDS N/E 7 TO 12 MS AFTER 261200UTC N/E 11 TO 16 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.6 TO 3.0 M AFTER 261200UTC 2.0 TO 3.8 M
17152
WINDS N/E 8 TO 13 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.7 TO 3.1 M
17153
WINDS W 6 TO 11 MS AFTER 270000UTC N N/W 7 TO 12 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.0 TO 2.0 M AFTER 270000UTC 1.4 TO 2.6 M
17154
WINDS W N/W 6 TO 11 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.5 TO 2.7 M
17230
WINDS E N/E 9 TO 14 MS AFTER 261800UTC N N/W 4 TO 9 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17241
WINDS N/W W 5 TO 10 MS
TEMP MINUS 7 TO MINUS 10 DEGREES
VIS 4 TO 10 KM IN FOG LESS 1 KM
LOCALLY WEAK SNOW HAZE FOG
17243
WINDS N/E 8 TO 13 MS AFTER 270000UTC N/W 9 TO 14 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 6 KM LOCALLY PRECIPITATION
SEAS 1.7 TO 3.1 M AFTER 270000UTC 1.8 TO 3.4 M
NNNN