SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 25 DECEMBER 2025 AT 0600UTC
PART 1
AT 250600UTC
STORM WARNING
01240
FROM 251800UTC TO 260600UTC
WINDS N/W 25 TO 28 MS
01250
FROM 250600UTC TO 260600UTC
WINDS N/W 25 TO 28 MS
SEAS 2.5 TO 4.5 M
GALE WARNING
01100
FROM 250600UTC TO 260600UTC
SEAS 2.0 TO 4.0 M
01240
FROM 250600UTC TO 251800UTC
WINDS N/W 17 TO 22 MS
FROM 250600UTC TO 260600UTC
SEAS 2.5 TO 4.5 M
17021
FROM 250600UTC TO 250900UTC
WINDS S/W W GUSTS 17 TO 20 MS
17023
FROM 250600UTC TO 251200UTC
WINDS S/W S GUSTS 17 TO 20 MS
17064
FROM 250600UTC TO 251200UTC
WINDS S GUSTS 18 MS
PART 2
SYNOPSIS AT 250600UTC
HIGH 1041 HPA 59N 003E MOVING N 10 KMH
LOW 982 HPA 75N 031E MOVING S/E 25 KMH DEEPENING
LOW 991 HPA 79N 100E MOVING S 10 KMH FILLING
HIGH 1041 HPA 63N 129E STATIONARY WEAKENS
LOW 981 HPA 80N 137E MOVING E 15 KMH FILLING
ICE AT 241200UTC
B4-A4-A5
ICE NW TO 7715N 01732E, 7726N 01809E, 7726N 01842E,
7730N 01848E, 7753N 01920E, 7759N 02000E,
7759N 02001E.
A5-B5
ICE E TO 7759N 02001E, 7746N 02051E, 7730N 02022E,
7725N 02013E, 7710N 02017E, 7644N 02057E.
B5-A5
ICE W TO 7644N 02057E, 7641N 02206E, 7716N 02350E,
7730N 02418E, 7733N 02424E, 7747N 02530E,
7815N 02436E, 7824N 02444E, 7832N 02318E,
7849N 02410E, 7858N 02353E.
A5
ICE NE TO 7858N 02353E, 7859N 02432E, 7853N 02440E,
7838N 02608E, 7827N 02626E, 7813N 02730E,
7808N 03000E.
01020
ICE N TO 7808N 03000E, 7808N 03012E, 7821N 03313E,
7845N 03609E.
01020
ICE SW TO 7845N 03609E, 7850N 03530E, 7844N 03141E,
7855N 03051E, 7906N 03132E, 7909N 03000E.
A5
ICE N TO 7909N 03000E, 7914N 02708E, 7929N 02554E.
A4
ICE SE TO 7946N 01838E, 7943N 01805E.
YERMAK PLATEAU-LITKE TROUGH-NANSEN BASIN
ICE N TO 8025N 00706E, 8036N 00938E, 8056N 01523E,
8133N 01906E, 8208N 02328E, 8208N 02851E,
8229N 03000E.
01020-17290
ICE N TO 8229N 03000E, 8230N 03005E, 8301N 03211E,
8315N 05032E, 8247N 05555E.
17290-17010-01020-01010-17030
ICE NE TO 8247N 05555E, 8239N 04506E, 8230N 04431E,
8120N 04056E, 8019N 04305E, 7945N 04556E,
7931N 04658E, 7847N 04807E, 7842N 05000E,
7836N 05213E, 7803N 05358E, 7742N 05816E,
7745N 06245E, 7833N 06932E, 7832N 07000E,
7818N 07445E.
17030-01010
ICE SE TO 7818N 07445E, 7716N 07221E, 7658N 07111E,
7701N 07000E, 7703N 06925E, 7700N 06903E,
7656N 06832E.
01010
ICE SE TO 7604N 06008E, 7606N 05923E, 7553N 05836E,
7547N 05836E.
01120-01130-17021
ICE E TO 7415N 05505E, 7414N 05443E, 7406N 05429E,
7358N 05340E, 7327N 05327E, 7320N 05249E,
7305N 05229E, 7222N 05155E, 7204N 05124E,
7140N 05119E, 7140N 05119E, 7057N 05255E,
7045N 05333E, 7030N 05517E, 7027N 05710E,
7035N 05739E, 7040N 05759E, 7032N 05829E.
17021-01130-01140-01110-01160
ICE S TO 7032N 05829E, 7027N 05821E, 6951N 05739E,
6948N 05735E, 6949N 05708E, 6952N 05617E,
7013N 05512E, 7005N 05432E, 7017N 05321E,
6950N 05153E, 6957N 05101E, 6926N 05104E,
6921N 05112E, 6910N 05129E, 6909N 05029E,
6916N 05019E, 6921N 05013E, 6924N 05000E,
6935N 04923E, 6953N 04907E, 6945N 04826E,
6927N 04810E, 6857N 04806E, 6848N 04805E,
6839N 04831E, 6833N 04927E, 6815N 04805E,
6742N 04713E, 6738N 04708E, 6743N 04647E,
6747N 04651E, 6754N 04659E, 6813N 04645E,
6829N 04621E, 6833N 04540E, 6838N 04450E,
6837N 04407E, 6837N 04344E.
PART 3
FORECAST FROM 250600UTC TO 260600UTC
01010, 01020
WINDS E N/E 8 TO 13 MS
TEMP MINUS 1 TO MINUS 5 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.0 TO 2.0 M
01100
WINDS W N/W 10 TO 15 MS
TEMP 0 TO PLUS 4 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 2.0 TO 4.0 M
01110, 01120
WINDS S/W W 7 TO 12 MS
AFTER 251800UTC E N/E 7 TO 12 MS
TEMP 0 TO PLUS 4 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.0 TO 2.0 M
01130
WINDS S/W W 9 TO 14 MS
AFTER 251500UTC S S/E 7 TO 12 MS
AFTER 260000UTC E N/E 6 TO 11 MS
TEMP 0 TO MINUS 5 DEGREES
LOCALLY MINUS 10 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION 0.5 TO 1.0 KM
LOCALLY PRECIPITATION
SEAS 0.8 TO 1.5 M
01140
WINDS W N/W 6 TO 11 MS
AFTER 251800UTC S/W W 11 TO 16 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
01240
WINDS N/W 17 TO 22 MS
AFTER 251800UTC N/W 25 TO 28 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 2.5 TO 4.5 M
01250
WINDS N/W 25 TO 28 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 2.5 TO 4.5 M
17021
WINDS S/W W 9 TO 14 MS GUSTS 17 TO 20 MS
AFTER 250900UTC E N/E 6 TO 11 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
LOCALLY MINUS 14 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17022
WINDS S/W S 10 TO 15 MS
AFTER 251200UTC S S/E 7 TO 12 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
LOCALLY MINUS 17 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17023
WINDS S/W S 9 TO 14 MS GUSTS 17 TO 20 MS
AFTER 251200UTC S/W S 9 TO 14 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
LOCALLY MINUS 23 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17030
WINDS S/E E 6 TO 11 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17062
WINDS S 11 TO 16 MS
AFTER 251800UTC S 7 TO 12 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
LOCALLY MINUS 22 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17063
WINDS S/E E 9 TO 14 MS
AFTER 251200UTC E N/E 6 TO 11 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW FOG
17064
WINDS S 9 TO 14 MS GUSTS 18 MS
AFTER 251200UTC S 9 TO 14 MS
TEMP MINUS 16 TO MINUS 21 DEGREES
LOCALLY MINUS 26 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17071
WINDS S/W S 9 TO 14 MS
AFTER 251800UTC S S/E 7 TO 12 MS
TEMP MINUS 21 TO MINUS 26 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17073
WINDS S/W S 9 TO 14 MS
AFTER 251800UTC S S/E 7 TO 12 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW FOG
17090
WINDS S 11 TO 16 MS
AFTER 251800UTC S S/E 7 TO 12 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
NNNN