SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 21 JANUARY 2026 AT 0600UTC
PART 1
AT 210600UTC
GALE WARNING
01140
FROM 210600UTC TO 220600UTC
WINDS S/W GUSTS 17 TO 19 MS
01240
FROM 210600UTC TO 220600UTC
WINDS S/W W 17 MS
17021, 17023
FROM 210600UTC TO 220600UTC
WINDS S/W W GUSTS 17 TO 20 MS
17022
FROM 210600UTC TO 220600UTC
WINDS S/W GUSTS 18 MS
17062
FROM 210600UTC TO 211200UTC
WINDS S/W W GUSTS 17 TO 19 MS
17064
FROM 210600UTC TO 211800UTC
WINDS S/W W GUSTS 17 TO 20 MS
17090
FROM 210600UTC TO 220600UTC
WINDS S S/W GUSTS 17 TO 19 MS
PART 2
SYNOPSIS AT 210600UTC
HIGH 1030 HPA 67N 022E STATIONARY WEAKENS
LOW 1010 HPA 78N 078E MOVING S 30 KMH FILLING
ICE AT 201200UTC
A3-A4
ICE NW TO 7929N 00856E, 7932N 00935E, 7937N 01000E, 7940N 01020E.
A4
ICE E TO 7940N 01020E, 7905N 01053E, 7853N 01019E, 7836N 01028E.
A4-B4
ICE NE TO 7836N 01028E, 7819N 01125E, 7811N 01203E, 7805N 01307E,
7741N 01333E, 7730N 01339E, 7722N 01343E, 7700N 01438E,
7644N 01522E, 7624N 01642E, 7624N 01707E.
B4
ICE NW TO 7624N 01707E, 7632N 01729E, 7701N 01833E, 7709N 01914E,
7714N 01952E.
B4-B5
ICE NE TO 7714N 01952E, 7712N 02000E, 7653N 02143E, 7654N 02227E,
7651N 02338E.
B5
ICE E TO 7651N 02338E, 7632N 02322E, 7610N 02344E.
B5-B4-C4
ICE SE TO 7610N 02344E, 7557N 02259E, 7557N 02140E, 7541N 02040E,
7526N 02000E, 7514N 01928E, 7500N 01927E, 7456N 01926E.
C4-C5
ICE N TO 7456N 01926E, 7457N 02000E, 7456N 02139E.
C5-B5
ICE NW TO 7456N 02139E, 7500N 02151E, 7528N 02325E, 7542N 02352E,
7550N 02430E, 7643N 02602E.
B5-A5
ICE W TO 7643N 02602E, 7658N 02550E, 7713N 02513E, 7730N 02451E,
7733N 02447E, 7750N 02516E.
A5
ICE N TO 7750N 02516E, 7759N 02703E, 7753N 02836E.
A5-B5
ICE NE TO 7753N 02836E, 7730N 02928E, 7726N 02937E, 7725N 03000E.
01020
ICE N TO 7725N 03000E, 7724N 03108E.
01020
ICE NE TO 7724N 03108E, 7644N 03224E, 7626N 03302E.
01020
ICE N TO 7626N 03302E, 7631N 03633E, 7624N 03758E, 7621N 03839E,
7636N 04012E, 7635N 04149E, 7638N 04255E, 7632N 04348E,
7620N 04432E, 7621N 04529E.
01020
ICE W TO 7621N 04529E, 7632N 04549E, 7651N 04529E, 7703N 04509E,
7713N 04538E.
01020
ICE N TO 7713N 04538E, 7717N 04802E.
01020-01010
ICE NE TO 7717N 04802E, 7711N 04824E, 7657N 04927E, 7647N 05000E,
7647N 05002E, 7632N 05024E.
01010
ICE NW TO 7632N 05024E, 7642N 05138E, 7656N 05301E, 7713N 05341E.
01010
ICE SW TO 7713N 05341E, 7719N 05342E, 7728N 05254E, 7732N 05050E,
7742N 05021E.
01010
ICE N TO 7742N 05021E, 7745N 05055E, 7751N 05337E, 7741N 05415E,
7744N 05726E, 7731N 05914E, 7738N 06059E, 7744N 06333E,
7740N 06506E, 7731N 06624E, 7734N 06710E.
01010
ICE W TO 7734N 06710E, 7754N 06730E, 7814N 06717E, 7826N 06808E.
01010-17030
ICE N TO 7826N 06808E, 7825N 06948E, 7824N 07000E, 7822N 07119E,
7822N 07244E.
17030-17050
ICE NE TO 7822N 07244E, 7809N 07341E, 7744N 07442E, 7736N 07500E,
7729N 07513E.
17050-17030
ICE SE TO 7729N 07513E, 7722N 07500E, 7715N 07448E, 7652N 07247E,
7636N 07046E, 7630N 06945E, 7625N 06829E.
01010
ICE S TO 7616N 06247E, 7619N 06203E, 7620N 06110E.
01010-01120
ICE SE TO 7620N 06110E, 7605N 05858E, 7542N 05745E, 7528N 05653E,
7512N 05537E, 7500N 05520E, 7443N 05456E, 7411N 05419E,
7352N 05326E, 7325N 05304E, 7311N 05229E, 7250N 05151E,
7221N 05131E, 7205N 05112E, 7157N 05056E.
01120-01130
ICE NE TO 7157N 05056E, 7140N 05107E, 7136N 05109E, 7120N 05134E,
7104N 05217E, 7043N 05326E, 7035N 05429E, 7030N 05524E,
7030N 05558E, 7025N 05634E.
01130-01110
ICE S TO 7025N 05634E, 7021N 05551E, 7017N 05458E, 7010N 05401E,
7009N 05241E, 6957N 05133E, 6947N 05052E, 6938N 05009E,
6938N 05000E, 6942N 04845E.
01110-01140
ICE E TO 6942N 04845E, 6932N 04812E, 6915N 04748E, 6856N 04751E,
6855N 04753E, 6838N 04816E, 6825N 04845E.
01140
ICE SE TO 6825N 04845E, 6808N 04736E, 6759N 04714E, 6754N 04701E.
01140
ICE W TO 6754N 04701E, 6806N 04642E, 6818N 04635E, 6836N 04623E.
01140-01110
ICE SW TO 6836N 04623E, 6839N 04614E, 6854N 04528E, 6853N 04445E,
6858N 04409E.
01110-01100-01240
ICE SE TO 6858N 04409E, 6853N 04339E, 6845N 04320E, 6842N 04313E,
6838N 04306E, 6835N 04259E.
PART 3
FORECAST FROM 210600UTC TO 220600UTC
01010, 01020, 01120
WINDS N/W N 9 TO 14 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01100, 01110
WINDS W N/W 7 TO 12 MS
TEMP MINUS 2 TO PLUS 3 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 10 TO 15 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
01140
WINDS S/W 10 TO 15 MS GUSTS 17 TO 19 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
LOCALLY MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
01240
WINDS S/W W 17 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 1.5 M
01250
WINDS W N/W 10 TO 15 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 1.5 M
17021
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17022
WINDS S/W 9 TO 14 MS GUSTS 18 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM IN SNOW 0.5 TO 1.0 KM LOCALLY WEAK SNOW
17023
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 9 KM IN SNOW 0.5 TO 1.0 KM LOCALLY WEAK SNOW
17030
WINDS W N/W 11 TO 16 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17062
WINDS S/W W 9 TO 14 MS GUSTS 17 TO 19 MS
AFTER 211200UTC W 7 TO 12 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 4 TO 9 KM IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17063
WINDS S/W W 11 TO 16 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17064
WINDS S/W W 10 TO 15 MS TO 211800UTC GUSTS 17 TO 20 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
LOCALLY TO MINUS 13 DEGREES
VIS 4 TO 9 KM IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17071
WINDS S/W 11 TO 16 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17073
WINDS S/W 11 TO 16 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
VIS 4 TO 9 KM IN SNOW 1 TO 2 KM LOCALLY WEAK SNOW
17090
WINDS S S/W 9 TO 14 MS GUSTS 17 TO 19 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY TO MINUS 30 DEGREES
VIS 4 TO 9 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
NNNN