SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 25 DECEMBER 2025 AT 1800UTC
PART 1
AT 251800UTC
GALE WARNING
01100
FROM 251800UTC TO 261800UTC
SEAS 2.5 TO 4.5 M
01240, 01250
FROM 251800UTC TO 261800UTC
WINDS N/W 17 TO 22 MS
PART 2
SYNOPSIS AT 251800UTC
HIGH 1039 HPA 61N 004E STATIONARY WEAKENS
LOW 990 HPA 82N 021E MOVING E 10 KMH DEEPENING
LOW 989 HPA 64N 043E MOVING S 30 KMH FILLING
LOW 989 HPA 70N 065E MOVING S 10 KMH FILLING
LOW 993 HPA 77N 100E MOVING E 10 KMH FILLING
LOW 988 HPA 82N 140E STATIONARY FILLING
HIGH 1036 HPA 65N 164E MOVING E 40 KMH INCREASE
ICE AT 251200UTC
YERMAK PLATEAU-LITKE TROUGH-NANSEN BASIN
ICE NW TO 8017N 00726E, 8028N 01036E, 8031N 01154E, 8127N 01912E,
8153N 02343E, 8144N 03000E.
01020-17290
ICE NW TO 8144N 03000E, 8142N 03111E, 8157N 03259E, 8223N 03146E,
8230N 03418E, 8248N 04543E, 8300N 05502E.
17290-17010
ICE SE TO 8300N 05502E, 8241N 04832E, 8230N 04802E, 8224N 04744E,
8207N 04054E, 8120N 04043E.
17010-01020-01010
ICE NE TO 8120N 04043E, 8029N 04255E, 7945N 04639E, 7940N 04703E,
7850N 04757E, 7834N 04930E, 7838N 05000E, 7849N 05117E,
7846N 05213E, 7823N 05202E, 7752N 05438E, 7715N 06000E.
01010-17030
ICE NW TO 7715N 06000E, 7809N 06603E, 7819N 07000E, 7825N 07301E,
7843N 07401E.
17030
ICE SE TO 7843N 07401E, 7759N 07459E, 7720N 07331E, 7655N 07112E,
7656N 06835E.
01010
ICE SE TO 7605N 06011E, 7606N 05923E, 7552N 05831E, 7547N 05841E.
01120-01130
ICE SE TO 7416N 05507E, 7414N 05441E, 7406N 05428E, 7357N 05339E,
7343N 05315E, 7320N 05330E, 7311N 05237E, 7248N 05201E,
7223N 05205E, 7203N 05123E, 7140N 05113E, 7135N 05111E.
01130-17021
ICE NE TO 7135N 05111E, 7042N 05326E, 7033N 05424E, 7026N 05637E,
7027N 05720E, 7034N 05743E, 7040N 05802E.
17021-01130-01140-01110
ICE SE TO 7040N 05802E, 7034N 05821E, 7028N 05815E, 7002N 05744E,
6951N 05604E, 7004N 05429E, 6950N 05202E, 6924N 05157E,
6917N 05156E, 6911N 05033E, 6917N 05021E, 6927N 05000E,
6928N 04958E, 6939N 04957E, 6944N 04923E, 6921N 04809E,
6857N 04806E, 6849N 04805E, 6838N 04831E, 6835N 04944E,
6743N 04726E, 6756N 04654E, 6828N 04630E, 6834N 04547E,
6837N 04525E, 6836N 04342E.
A4
ICE SE TO 7943N 01805E, 7947N 01840E.
A5
ICE SW TO 7930N 02553E, 7905N 02752E, 7904N 03000E.
01020
ICE S TO 7904N 03000E, 7904N 03053E, 7849N 03135E, 7853N 03542E.
01020
ICE NW TO 7853N 03542E, 7851N 03530E, 7821N 03257E, 7805N 03018E,
7806N 03000E.
A5
ICE NE TO 7806N 03000E, 7812N 02732E, 7904N 02425E, 7856N 02251E.
A5-B5
ICE W TO 7856N 02251E, 7840N 02247E, 7751N 02544E, 7730N 02426E,
7718N 02345E, 7641N 02203E.
B5-A5-A4-B4
ICE NE TO 7641N 02203E, 7644N 02052E, 7730N 02006E, 7730N 02006E,
7743N 02000E, 7809N 01948E, 7730N 01836E, 7714N 01809E,
7712N 01726E.
PART 3
FORECAST FROM 251800UTC TO 261800UTC
01010, 01120
WINDS E S/E 7 TO 12 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 2.5 M
01020
WINDS S/E 7 TO 12 MS
AFTER 260600UTC N N/W 7 TO 12 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.5 TO 2.5 M
01100
WINDS N/W 10 TO 15 MS
TEMP 0 TO PLUS 4 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 2.5 TO 4.5 M
01110
WINDS N/W 9 TO 14 MS
TEMP 0 TO PLUS 3 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 2.5 TO 3.0 M
01130
WINDS S/W W 7 TO 12 MS
AFTER 260600UTC W N/W 7 TO 12 MS
TEMP 0 TO MINUS 5 DEGREES
LOCALLY MINUS 10 DEGREES
VIS 3 TO 8 KM IN PRECIPITATION 0.5 TO 1.0 KM
IN FOG 0.2 TO 0.7 KM
LOCALLY PRECIPITATION FOG
SEAS 0.6 TO 1.0 M AFTER 260600UTC 0.8 TO 1.7 M
01140
WINDS N/W N 7 TO 12 MS
AFTER 260600UTC S/W S 5 TO 10 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM
IN FOG 0.2 TO 0.7 KM LOCALLY SNOW FOG
01240, 01250
WINDS N/W 17 TO 22 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 2.0 TO 3.75 M
17021
WINDS N/E N 5 TO 10 MS
AFTER 260600UTC S/E E 3 TO 8 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17022
WINDS S/E 5 TO 10 MS
AFTER 260600UTC S/E E 3 TO 8 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
LOCALLY MINUS 23 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
17023
WINDS S S/E 5 TO 10 MS
AFTER 260600UTC S/E E 3 TO 8 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
LOCALLY MINUS 23 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17030
WINDS S/E E 3 TO 8 MS
AFTER 260600UTC S/E S 3 TO 8 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
17062
WINDS S 5 TO 10 MS
AFTER 260600UTC S S/W 3 TO 8 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17063
WINDS N/E E 5 TO 10 MS
AFTER 260600UTC S/E S 3 TO 8 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17064
WINDS S S/E 7 TO 12 MS
AFTER 260600UTC S S/W 5 TO 10 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
LOCALLY MINUS 25 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17071, 17073
WINDS S S/E 4 TO 9 MS
TEMP MINUS 23 TO MINUS 28 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17090
WINDS S S/E 7 TO 12 MS
AFTER 260600UTC S S/W 4 TO 9 MS
TEMP MINUS 25 TO MINUS 30 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
NNNN