SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 12 JANUARY 2026 AT 1800UTC
PART 1
AT 121800UTC
GALE WARNING
17023
FROM 122000UTC TO 131800UTC
WINDS S/W W GUSTS TO 18 MS
17030
FROM 131200UTC TO 131800UTC
WINDS S/W W GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 121800UTC
LOW 967 HPA 62N 005W STATIONARY FILLING
LOW 1003 HPA 80N 028E MOVING N/E 15 KMH DEEPENING
HIGH 1038 HPA 67N 058E MOVING S 10 KMH INCREASE
LOW 1015 HPA 75N 092E MOVING S 15 KMH
ICE AT 121200UTC
A3-A4-B4
ICE NE TO 7925N 00901E, 7931N 01000E, 7933N 01020E, 7904N 01052E,
7853N 01012E, 7828N 01039E, 7810N 01153E, 7810N 01303E,
7808N 01332E, 7753N 01322E, 7730N 01339E, 7721N 01346E,
7650N 01503E, 7616N 01548E.
B4-B5
ICE N TO 7616N 01548E, 7614N 01649E, 7631N 01933E, 7632N 02000E,
7634N 02055E, 7632N 02211E, 7619N 02442E, 7618N 02612E,
7629N 02648E, 7647N 02559E, 7659N 02516E, 7726N 02600E,
7655N 02826E, 7653N 02942E, 7653N 03000E.
B4-B5
ICE W TO 7502N 02047E, 7524N 02148E, 7548N 02113E, 7559N 02000E,
7601N 01947E.
B4-B5
ICE E TO 7502N 02047E, 7504N 02000E, 7505N 01931E, 7513N 01922E,
7541N 01952E, 7548N 01837E, 7601N 01947E.
01020
ICE N TO 7653N 03000E, 7659N 03204E, 7638N 03257E, 7625N 04121E,
7630N 04303E, 7614N 04334E, 7606N 04510E.
01020-01010
ICE NW TO 7606N 04510E, 7643N 04552E, 7710N 04526E, 7707N 04742E,
7737N 04959E, 7742N 05024E, 7743N 05157E, 7709N 04959E,
7701N 04934E, 7659N 04959E, 7645N 05217E, 7734N 05507E,
7739N 05735E, 7704N 05803E, 7657N 05913E, 7716N 06226E,
7752N 06527E, 7815N 06432E, 7823N 06510E.
01010-17030
ICE NE TO 7823N 06510E, 7806N 06730E, 7745N 06823E, 7724N 06844E,
7707N 06938E, 7659N 06939E, 7658N 06942E, 7647N 07011E,
7640N 06852E.
01010-01120
ICE SE TO 7615N 06106E, 7604N 05850E, 7510N 05538E, 7500N 05519E,
7403N 05342E, 7343N 05254E, 7319N 05242E, 7256N 05155E,
7211N 05106E, 7139N 05054E.
01120-01140C
ICE NE TO 7139N 05054E, 7126N 05116E, 7118N 05128E, 7043N 05301E,
7033N 05357E, 7025N 05521E, 7011N 05544E.
01140-01130
ICE SE TO 7011N 05544E, 7006N 05442E, 6950N 05323E, 6950N 05216E,
6936N 05101E, 6944N 04930E, 6942N 04914E, 6937N 04832E.
01130-01140
ICE E TO 6937N 04832E, 6912N 04754E, 6846N 04756E, 6833N 04823E,
6830N 04914E, 6828N 04942E.C
01140-01130
ICE SE TO 6828N 04942E, 6819N 04936E, 6817N 04914E, 6813N 04825E,
6801N 04758E, 6802N 04706E.
01130
ICE SW TO 6802N 04706E, 6830N 04631E, 6841N 04541E, 6841N 04347E,
6838N 04335E.
PART 3
FORECAST FROM 121800UTC TO 131800UTC
01010C
WINDS S S/W 8 TO 13 MS
FROM 130600UTC TO 131800UTC S/W W 11 TO 16 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
01020
WINDS S S/W 11 TO 16 MS
TEMP 0 TO MINUS 3 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
01100
WINDS S S/W 9 TO 14 MS
FROM 130600UTC TO 131800UTC S/W W 11 TO 16 MS
TEMP 0 TO MINUS 5 DEGREESC
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01110, 01120
WINDS S S/W 9 TO 14 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01130
WINDS S S/W 9 TO 14 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
01140
WINDS S/W W 9 TO 14 MS AFTER 122000UTC 11 TO 16 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
LOCALLY TO MINUS 18 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
01240, 01250
WINDS S S/W 8 TO 13 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 6 TO 10 KM IN HAZE 1 TO 2 KM
SOMETIMES SNOW LOCALLY HAZE
SEAS 1.0 TO 1.5 M
17021
WINDS W 11 TO 16 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17022
WINDS W N/W 10 TO 15 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17023
WINDS S/W W 10 TO 15 MS AFTER 122000UTC GUSTS TO 18 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17030
WINDS W N/W 8 TO 13 MS
AFTER 131200UTC S/W W 10 TO 15 MS GUSTS 17 TO 22 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17062
WINDS N/W W 10 TO 15 MS AFTER 130900UTC W S/W 5 TO 10 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 9 KM
17063C
WINDS W 11 TO 16 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17064
WINDS N/W W 10 TO 15 MS AFTER 130600UTC N N/W 7 TO 12 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM
17071
WINDS W N/W 7 TO 12 MS
TEMP MINUS 19 TO MINUS 24 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17073
WINDS W 9 TO 14 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17090
WINDS N/W 10 TO 15 MS AFTER 130600UTC N/W W 5 TO 10 MS
TEMP MINUS 16 TO MINUS 21 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
NNNN