SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 11 JANUARY 2026 AT 1800UTC
PART 1
AT 111800UTC
WARNING NIL
PART 2
SYNOPSIS AT 111800UTC
LOW 969 HPA 55N 012W MOVING N/E 20 KMH DEEPENING
HIGH 1026 HPA 67N 025E STATIONARY
HIGH 1029 HPA 73N 058E INCREASE
LOW 1013 HPA 80N 110E MOVING S/W 20 KMH FILLING
ICE AT 111200UTC
A3-A4
ICE N TO 7925N 00905E, 7931N 01000E, 7933N 01022E.
A4-B4
ICE E TO 7933N 01023E, 7857N 01019E, 7828N 01042E,
7811N 01152E, 7810N 01257E, 7807N 01322E, 7750N 01326E,
7730N 01338E, 7722N 01342E, 7650N 01502E, 7635N 01529E,
7615N 01549E.
B4-B5
ICE N TO 7615N 01549E, 7615N 01645E, 7631N 01933E,
7632N 02000E, 7634N 02053E, 7631N 02210E, 7620N 02431E,
7619N 02609E, 7629N 02644E, 7645N 02603E, 7701N 02604E,
7713N 02626E, 7716N 02727E, 7658N 02835E, 7653N 02946E,
7654N 03000E.
01020-01010
ICE N TO 7654N 03000E, 7658N 03201E, 7639N 03252E,
7638N 03426E, 7628N 03720E, 7628N 03855E, 7620N 04130E,
7624N 04355E, 7643N 04521E, 7656N 04746E, 7709N 04901E,
7707N 05000E, 7704N 05101E, 7658N 05243E, 7713N 05345E,
7735N 05450E, 7745N 05734E, 7723N 05752E, 7703N 05753E,
7658N 05902E, 7702N 06050E.
01010
ICE NW TO 7702N 06050E, 7714N 06209E, 7741N 06240E,
7750N 06249E, 7818N 06344E, 7829N 06347E, 7842N 06530E.
01010-17030
ICE E TO 7842N 06530E, 7829N 06707E, 7807N 06727E,
7744N 06808E, 7712N 06920E, 7700N 06851E, 7655N 06839E.
01010-01120-01130
ICE SE TO 7615N 06100E, 7616N 06057E, 7604N 05851E,
7510N 05539E, 7500N 05522E, 7404N 05355E, 7355N 05335E,
7336N 05311E, 7324N 05309E, 7253N 05206E, 7222N 05124E,
7140N 05110E, 7138N 05110E.
01130
ICE NE TO 7138N 05110E, 7118N 05130E, 7044N 05304E,
7034N 05428E, 7027N 05607E, 7010N 05621E.
01130-01110
ICE S TO 7010N 05621E, 7002N 05509E, 6956N 05329E,
6926N 05040E, 6934N 05000E, 6941N 04931E, 6936N 04831E,
6911N 04755E.
01110-01140
ICE E TO 6911N 04755E, 6855N 04755E, 6846N 04755E,
6834N 04822E, 6826N 04926E, 6817N 04942E.
01140
ICE S TO 6817N 04942E, 6806N 04910E, 6806N 04825E,
6754N 04803E, 6755N 04720E.
01140-01110
ICE SW TO 6755N 04720E, 6810N 04642E, 6822N 04626E,
6834N 04545E, 6835N 04542E, 6838N 04438E, 6841N 04346E,
6839N 04337E.
B4
ICE E TO 7600N 01947E, 7552N 01902E, 7547N 01844E,
7540N 01954E, 7513N 01922E, 7505N 01928E.
B4-B5
ICE NW TO 7505N 01928E, 7505N 02000E, 7505N 02012E,
7503N 02048E, 7516N 02114E, 7526N 02155E.
B5-B4
ICE SW TO 7526N 02155E, 7537N 02133E, 7548N 02114E,
7552N 02025E, 7557N 02015E, 7559N 02000E, 7600N 01947E.
PART 3
FORECAST FROM 111800UTC TO 121800UTC
01010, 01020
WINDS S S/W 9 TO 14 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01100, 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/E S 9 TO 14 MS
AFTER 120600UTC S S/W 7 TO 12 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
SEAS 0.3 TO 1.3 M
01140
WINDS N/E E 7 TO 12 MS
AFTER 120300UTC S/E S 5 TO 10 MS
AFTER 120600UTC S S/W 9 TO 14 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
LOCALLY MINUS 13 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
01240, 01250
WINDS S S/W 7 TO 12 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 S/W 0 TO 5 MS
AFTER 120600UTC 5 TO 10 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17022
WINDS N/W W 2 TO 7 MS
AFTER 120600UTC W S/W 5 TO 10 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17023
WINDS N/E 0 TO 5 MS
AFTER 120600UTC W S/W 3 TO 8 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17030
WINDS W N/W 5 TO 10 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17062
WINDS N/W W 2 TO 7 MS
AFTER 120300UTC W S/W 7 TO 12 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY MINUS 30 DEGREES
VIS 4 TO 9 KM
17063
WINDS W S/W 0 TO 5 MS
AFTER 120600UTC 6 TO 11 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17064
WINDS N/W W 2 TO 7 MS
AFTER 120300UTC W S/W 5 TO 10 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY MINUS 30 DEGREES
VIS 4 TO 9 KM
17071
WINDS N 0 TO 5 MS
AFTER 120600UTC N/W W 2 TO 7 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17073
WINDS N N/W 2 TO 7 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17090
WINDS N/W W 2 TO 7 MS
TEMP MINUS 30 TO MINUS 35 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
NNNN