SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 25 JANUARY 2026 AT 1800UTC
PART 1
AT 251800UTC
GALE WARNING
01010, 01020, 01100
FROM 251800UTC TO 261800UTC
WINDS E N/E 17 TO 18 MS
17030
FROM 251800UTC TO 261800UTC
WINDS S/E S GUSTS 17 TO 20 MS
17063
FROM 251800UTC TO 260600UTC
WINDS S/E E GUSTS 17 MS
17064
FROM 251800UTC TO 260600UTC
WINDS S/E S GUSTS 17 MS
17073
FROM 251800UTC TO 260600UTC
WINDS S/E GUSTS 17 MS
PART 2
SYNOPSIS AT 251800UTC
LOW 1000 HPA 70N 036E MOVING S S/E 5 KMH DEEPENING
LOW 1005 HPA 69N 056E MOVING N 10 KMH FILLING
HIGH 1043 HPA 74N 101E STATIONARY
HIGH 1060 HPA 80N 160E MOVING N N/E 15 KMH INCREASE
ICE AT 251200UTC
A3-A4-B4
ICE NE TO 7939N 00839E, 7941N 00909E, 7941N 01000E,
7941N 01008E, 7929N 01017E, 7921N 01010E, 7906N 01032E,
7901N 01049E, 7854N 01017E, 7841N 01033E, 7823N 01103E,
7805N 01217E, 7755N 01239E, 7742N 01317E, 7730N 01330E,
7726N 01335E, 7706N 01413E, 7647N 01504E, 7630N 01601E,
7622N 01630E, 7622N 01630E.
B4-B5
ICE N TO 7622N 01630E, 7626N 01702E, 7641N 01801E,
7642N 01916E, 7642N 02000E, 7643N 02059E, 7634N 02155E,
7630N 02253E, 7630N 02253E.
B5-B4-C4-C5
ICE SE TO 7630N 02253E, 7622N 02314E, 7604N 02305E,
7555N 02121E, 7554N 02000E, 7553N 01935E, 7544N 01841E,
7533N 01924E, 7533N 02000E, 7533N 02031E, 7507N 02000E,
7503N 01956E, 7500N 02000E, 7500N 02001E, 7458N 02003E.
C5-B5
ICE NW TO 7458N 02003E, 7500N 02037E, 7501N 02103E,
7517N 02214E, 7521N 02315E, 7533N 02412E, 7546N 02454E,
7616N 02532E, 7635N 02605E, 7650N 02618E, 7658N 02513E,
7719N 02507E, 7726N 02555E.
B5
ICE NE TO 7726N 02555E, 7713N 02654E, 7703N 02829E,
7654N 02938E, 7652N 03000E.
01020-01010
ICE N TO 7652N 03000E, 7651N 03019E, 7650N 03039E,
7647N 03117E, 7646N 03130E, 7638N 03158E, 7635N 03211E,
7629N 03236E, 7621N 03339E, 7622N 03500E, 7621N 03620E,
7617N 03904E, 7624N 04048E, 7619N 04138E, 7625N 04223E,
7614N 04349E, 7610N 04453E, 7618N 04557E, 7625N 04619E,
7653N 04642E, 7659N 04703E, 7653N 04754E, 7633N 04833E,
7622N 04959E, 7620N 05013E, 7622N 05028E, 7658N 05212E,
7709N 05205E, 7722N 05046E, 7740N 05309E, 7741N 05532E,
7730N 05658E, 7719N 05829E, 7725N 05939E, 7737N 06055E,
7746N 06249E, 7749N 06421E, 7733N 06621E, 7720N 06705E,
7706N 06713E.
01010
ICE SE TO 7706N 06713E, 7639N 06448E, 7626N 06401E,
7621N 06346E.
01010-01120-01140
ICE E TO 7530N 05733E, 7531N 05727E, 7524N 05602E,
7517N 05540E, 7509N 05515E, 7500N 05450E, 7457N 05443E,
7442N 05457E, 7420N 05426E, 7412N 05348E, 7401N 05330E,
7350N 05252E, 7344N 05245E, 7325N 05235E, 7307N 05211E,
7259N 05134E, 7238N 05128E, 7229N 05122E, 7201N 05047E,
7143N 05053E, 7126N 05118E, 7123N 05122E, 7053N 05208E,
7050N 05247E, 7042N 05330E, 7031N 05404E, 7031N 05506E,
7025N 05630E, 7016N 05706E.
01140-01130-01110-01100-01240
ICE S TO 7016N 05706E, 7012N 05627E, 7006N 05548E,
7007N 05517E, 7000N 05413E, 6955N 05315E, 6948N 05238E,
6945N 05152E, 6944N 05117E, 6933N 05020E, 6943N 04914E,
6943N 04911E, 6929N 04821E, 6911N 04749E, 6858N 04746E,
6848N 04753E, 6837N 04812E, 6828N 04844E, 6826N 04912E,
6826N 04914E, 6824N 04929E, 6817N 04914E, 6813N 04906E,
6808N 04807E, 6755N 04703E, 6810N 04703E, 6821N 04644E,
6833N 04616E, 6846N 04534E, 6847N 04500E, 6843N 04437E,
6851N 04424E, 6852N 04402E, 6852N 04350E, 6850N 04320E,
6850N 04319E, 6848N 04252E, 6847N 04245E, 6837N 04234E,
6829N 04239E.
PART 3
FORECAST FROM 251800UTC TO 261800UTC
01010, 01020
WINDS E N/E 17 TO 18 MS
TEMP MINUS 6 TO MINUS 11 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 1.0 TO 2.0 M
01100
WINDS E N/E 17 TO 18 MS
TEMP MINUS 1 TO MINUS 5 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
01110
WINDS E N/E 8 TO 13 MS
TEMP MINUS 4 TO MINUS 8 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01120
WINDS E N/E 9 TO 14 MS
TEMP MINUS 6 TO MINUS 11 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 1.0 TO 2.0 M
01130
WINDS E S/E 9 TO 14 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
LOCALLY MINUS 13 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
01140
WINDS E N/E 10 TO 15 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
LOCALLY MINUS 19 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
01240
WINDS S/W S 6 TO 11 MS
AFTER 260600UTC S/E E 9 TO 14 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01250
WINDS N/W W 11 TO 16 MS
AFTER 260600UTC S S/E 11 TO 16 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M
17021
WINDS E S/E 11 TO 16 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17022
WINDS S/E E 11 TO 16 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17023
WINDS S/E 11 TO 16 MS
TEMP MINUS 19 TO MINUS 24 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17030
WINDS S/E S 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17062
WINDS S/E S 11 TO 16 MS
AFTER 260600UTC S/E 9 TO 14 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17063
WINDS S/E E 11 TO 16 MS GUSTS 17 MS
AFTER 260600UTC S/E E 11 TO 16 MS
TEMP MINUS 19 TO MINUS 24 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17064
WINDS S/E S 11 TO 16 MS GUSTS 17 MS
AFTER 260600UTC S/E S 11 TO 16 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17071
WINDS S/E 10 TO 15 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM
17073
WINDS S/E 10 TO 15 MS GUSTS 17 MS
AFTER 260600UTC S/E 10 TO 15 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM
17090
WINDS S/E S 11 TO 16 MS
TEMP MINUS 27 TO MINUS 32 DEGREES
VIS 4 TO 9 KM
NNNN