SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 07 FEBRUARY 2026 AT 1800UTC
PART 1
AT 071800UTC
STORM WARNING
01240, 01250
FROM 080000UTC TO 081800UTC
WINDS N/W W 25 TO 30 MS
GALE WARNING
01010, 01020, 01100, 01110, 01120
FROM 071800UTC TO 071800UTC
WINDS N N/W 17 TO 18 MS
QUICK ICE ACCRETION SHIPS
01130
FROM 071800UTC TO 080600UTC
WINDS N/W W GUSTS 17 TO 20 MS
01240, 01250
FROM 071800UTC TO 080000UTC
WINDS N/W W 17 TO 22 MS
PART 2
SYNOPSIS AT 071800UTC
HIGH 1028 HPA 66N 019E MOVING S S/W 20 KMH INCREASE
LOW 991 HPA 73N 077E MOVING N/W 5 KMH FILLING
LOW 997 HPA 70N 110E MOVING S/E 15 KMH
HIGH 1046 HPA 79N 175W STATIONARY
ICE AT 071200UTC
A3-A4
ICE E TO 7932N 00853E, 7930N 01000E, 7930N 01015E,
7919N 01015E, 7909N 01028E, 7847N 01005E.
A4-B4
ICE NE TO 7825N 01033E, 7810N 01123E, 7805N 01236E,
7744N 01307E, 7735N 01331E, 7730N 01321E, 7717N 01258E,
7658N 01355E, 7638N 01431E, 7619N 01557E.
B4-B5
ICE N TO 7619N 01557E, 7620N 01630E, 7629N 01745E,
7631N 01910E, 7634N 02000E, 7634N 02003E, 7631N 02129E,
7630N 02320E.
B5-B4-C4
ICE SE TO 7630N 02320E, 7608N 02202E, 7607N 02058E,
7601N 02000E, 7559N 01937E, 7600N 01904E, 7548N 01843E,
7539N 01900E, 7532N 01912E, 7525N 01822E, 7514N 01756E,
7501N 01802E, 7500N 01804E, 7455N 01818E, 7447N 01936E,
7437N 01908E, 7433N 01829E, 7423N 01802E, 7419N 01808E.
C4-C5-B5
ICE NW TO 7419N 01808E, 7416N 01915E, 7419N 01944E,
7429N 01959E, 7429N 02000E, 7431N 02036E, 7426N 02125E,
7429N 02304E, 7446N 02351E, 7500N 02437E, 7500N 02438E,
7525N 02539E, 7623N 02942E, 7622N 03000E.
01020-01010
ICE N TO 7622N 03000E, 7616N 03230E, 7615N 03351E,
7618N 03527E, 7604N 03857E, 7610N 04034E, 7610N 04128E,
7614N 04226E, 7626N 04347E, 7632N 04438E, 7627N 04626E,
7609N 04811E, 7555N 04912E, 7557N 05000E, 7559N 05027E,
7626N 05130E, 7648N 05228E, 7710N 05217E, 7722N 05305E,
7734N 05515E, 7735N 05739E, 7721N 05843E, 7715N 05940E,
7721N 06133E, 7728N 06243E, 7738N 06554E, 7724N 06710E.
01010-01120-01130
ICE SE TO 7724N 06710E, 7707N 06649E, 7641N 06525E,
7628N 06324E, 7622N 06111E, 7607N 05900E, 7535N 05633E,
7516N 05511E, 7500N 05438E, 7500N 05437E, 7446N 05406E,
7410N 05345E, 7314N 05128E, 7149N 05029E, 7140N 05035E,
7126N 05044E.
01130
ICE NE TO 7126N 05044E, 7109N 05147E, 7046N 05238E,
7031N 05450E, 7006N 05558E.
01130-01110
ICE S TO 7006N 05558E, 6955N 05404E, 6946N 05306E,
6937N 05147E, 6928N 05005E, 6928N 05000E, 6935N 04908E,
6924N 04822E, 6901N 04755E.
01110-01140
ICE E TO 6901N 04755E, 6855N 04756E, 6848N 04757E,
6818N 04910E.
01140-01110-01100-01240
ICE SW TO 6818N 04910E, 6813N 04738E, 6831N 04654E,
6837N 04603E, 6839N 04544E, 6851N 04436E, 6853N 04342E,
6846N 04320E, 6843N 04310E, 6842N 04308E, 6836N 04258E.
PART 3
FORECAST FROM 071800UTC TO 081800UTC
01010, 01020, 01100, 01110, 01120
WINDS N N/W 17 TO 18 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 6 TO 10 KM IN SNOW 0.5 TO 1.0 KM SOMETIMES SNOW
QUICK ICE ACCRETION SHIPS
SEAS 2.0 TO 3.0 M
01130
WINDS N/W W 11 TO 16 MS GUSTS 17 TO 20 MS
AFTER 080600UTC N/W N 11 TO 16 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
01140
WINDS N/W W 9 TO 14 MS
AFTER 080600UTC N/E N 9 TO 14 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
LOCALLY MINUS 18 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
01240, 01250
WINDS N/W W 17 TO 22 MS
AFTER 080000UTC N/W W 25 TO 30 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 6 TO 10 KM IN SNOW 0.5 TO 1.0 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 2.5 TO 3.5 M
17021
WINDS N N/E 8 TO 13 MS
TEMP MINUS 16 TO MINUS 21 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17022
WINDS N/W W 8 TO 13 MS
AFTER 080000UTC N N/E 6 TO 11 MS
TEMP MINUS 22 TO MINUS 27 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17023
WINDS W S/W 7 TO 12 MS
AFTER 080900UTC N N/E 9 TO 14 MS
TEMP MINUS 18 TO MINUS 23 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17030
WINDS N/E E 11 TO 16 MS
AFTER 080600UTC N/E E 9 TO 14 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17062
WINDS E N/E 9 TO 14 MS
AFTER 080600UTC E S/E 9 TO 14 MS
TEMP MINUS 19 TO MINUS 24 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17063
WINDS N N/E 8 TO 13 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17064
WINDS E S/E 9 TO 14 MS
TEMP MINUS 21 TO MINUS 28 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17071
WINDS W S/W 6 TO 11 MS
AFTER 080600UTC S S/E 6 TO 11 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17073
WINDS W S/W 7 TO 12 MS
AFTER 080600UTC S S/E 6 TO 11 MS
TEMP MINUS 23 TO MINUS 28 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17090
WINDS S S/W 9 TO 14 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
NNNN