SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 05 MAY 2026 AT 0600UTC
PART 1
AT 050600UTC
GALE WARNING
01240, 01250
FROM 050600UTC TO 060600UTC
WINDS E N/E 17 TO 18 MS
01130
FROM 051200UTC TO 052100UTC
WINDS E N/E GUSTS 17 TO 19 MS
01140
FROM 050600UTC TO 050900UTC
WINDS W N/W GUSTS 17 MS
17021
FROM 050600UTC TO 050900UTC
WINDS S/W W GUSTS 17 MS
17023
FROM 050600UTC TO 051200UTC
WINDS S/W W GUSTS 17 MS
17030
FROM 050600UTC TO 060600UTC
WINDS N/E N GUSTS 17 TO 20 MS
PART 2
SYNOPSIS AT 050600UTC
LOW 991 HPA 67N 025E MOVING N 15 KMH DEEPENING
LOW 989 HPA 65N 043E MOVING N/E 40 KMH DEEPENING
LOW 994 HPA 71N 060E MOVING E S/E 20 KMH FILLING
LOW 996 HPA 76N 075E MOVING N/W 20 KMH
HIGH 1011 HPA 63N 066E MOVING E 40 KMH
LOW 995 HPA 67N 084E MOVING N/E 50 KMH DEEPENING
HIGH 1038 HPA 84N 100W STATIONARY WEAKENS
ICE AT 041200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE NW TO 8023N 00707E, 8025N 00815E, 8037N 00856E,
8040N 00916E, 8044N 00947E, 8111N 01048E, 8134N 01347E.
LITKE TROUGH
ICE N TO 8134N 01347E, 8135N 01521E, 8127N 01648E.
LITKE TROUGH-BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN-A4
ICE E TO 8127N 01648E, 8106N 01624E, 8102N 01802E,
8058N 01934E, 8032N 01912E, 8006N 01613E, 8000N 01537E,
7958N 01522E, 7940N 01505E.
A4-B4
ICE E TO 7812N 01331E, 7804N 01317E, 7730N 01342E,
7713N 01353E, 7624N 01623E.
B4-B5
ICE N TO 7624N 01623E, 7627N 01741E, 7644N 01816E,
7636N 02000E, 7634N 02016E, 7641N 02204E.
B5
ICE NW TO 7641N 02204E, 7709N 02339E.
B5
ICE E TO 7709N 02339E, 7643N 02311E, 7549N 02254E.
B5-A5
ICE NW TO 7549N 02254E, 7549N 02320E, 7634N 02531E,
7725N 02749E, 7724N 02840E, 7730N 02850E, 7800N 02943E.
A5
ICE NE TO 7800N 02943E, 7754N 03000E.
01020
ICE NE TO 7754N 03000E, 7649N 03241E.
01020
ICE N TO 7649N 03241E, 7651N 03522E, 7648N 03806E.
01020
ICE NW TO 7648N 03806E, 7820N 04432E.
01020-01010
ICE N TO 7820N 04432E, 7811N 04938E, 7814N 05000E,
7827N 05148E, 7823N 05557E, 7839N 05726E, 7839N 06212E,
7829N 06247E, 7830N 06405E.
01010-17030
ICE NE TO 7830N 06405E, 7757N 06620E, 7710N 06840E,
7700N 06843E, 7651N 06845E, 7651N 06843E.
01010
ICE NW TO 7616N 06118E, 7627N 06056E, 7641N 06211E,
7650N 06239E, 7658N 06353E, 7710N 06339E.
01010
ICE SW TO 7710N 06339E, 7737N 05942E.
01010
ICE E TO 7737N 05942E, 7707N 05835E, 7635N 05837E.
01010
ICE S TO 7635N 05837E, 7653N 05515E, 7631N 05219E,
7608N 05125E.
01010-01120-01110
ICE E TO 7608N 05125E, 7544N 05150E, 7500N 05047E,
7447N 05030E, 7441N 05000E, 7434N 04922E, 7357N 04951E,
7254N 04933E, 7212N 04942E.
01110-01120-01130
ICE NE TO 7211N 04942E, 7201N 05000E, 7140N 05033E,
7123N 05059E, 7051N 05211E, 7026N 05438E, 7024N 05528E.
01130-01140
ICE SE TO 7024N 05528E, 6950N 05458E, 6937N 05425E,
6936N 05419E, 6928N 05352E, 6929N 05300E, 6930N 05253E,
6929N 05250E, 6919N 05218E, 6908N 05158E, 6857N 05111E.
01140
ICE SW TO 6857N 05111E, 6901N 05053E, 6858N 05026E.
01140
ICE E TO 6858N 05026E, 6849N 05034E, 6844N 05032E,
6839N 05040E, 6838N 05057E.
01140
ICE SE TO 6838N 05057E, 6826N 05033E, 6811N 04956E,
6808N 04922E, 6759N 04909E, 6757N 04837E, 6755N 04834E,
6748N 04841E, 6743N 04837E, 6741N 04835E.
01140
ICE N TO 6821N 04600E, 6820N 04604E, 6817N 04619E,
6820N 04626E.
01140
ICE S TO 6820N 04626E, 6824N 04614E, 6826N 04605E,
6827N 04557E.
01140
ICE NE TO 6852N 04816E, 6844N 04814E, 6837N 04900E,
6837N 04934E.
01140
ICE NW TO 6837N 04934E, 6846N 04952E, 6906N 05022E,
6907N 05020E.
PART 3
FORECAST FROM 050600UTC TO 060600UTC
01010, 01020
WINDS E N/E 13 TO 16 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.5 TO 2.5 M
01100, 01110, 01120
WINDS N/E N 9 TO 14 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.5 TO 2.5 M
01130
WINDS S/E E 7 TO 12 MS
AFTER 050900UTC E N/E 11 TO 16 MS
AFTER 051200UTC GUSTS 17 TO 19 MS
AFTER 052100UTC N/E N 9 TO 14 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM IN PRECIPITATION 0.3 TO 0.8 KM
LOCALLY PRECIPITATION
01140
WINDS W N/W 9 TO 14 MS GUSTS 17 MS
AFTER 050900UTC E N/E 8 TO 13 MS
AFTER 051500UTC 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
01240, 01250
WINDS E N/E 17 TO 18 MS
TEMP MINUS 1 TO PLUS 3 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.0 TO 1.5 M
17021
WINDS S/W W 7 TO 12 MS GUSTS 17 MS
AFTER 050900UTC W N/W 11 TO 16 MS
AFTER 051800UTC N/E 7 TO 12 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17022
WINDS S/W W 9 TO 14 MS
AFTER 051800UTC N/W N 5 TO 10 MS
AFTER 060000UTC N N/E 4 TO 9 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17023
WINDS S/W W 9 TO 14 MS TO 051200UTC GUSTS 17 MS
AFTER 051800UTC E N/E 6 TO 11 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17030
WINDS N/E N 8 TO 13 MS GUSTS 17 TO 20 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK SNOW
17062
WINDS E S/E 4 TO 9 MS AFTER 060000UTC 9 TO 14 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
17063
WINDS N/E N 11 TO 16 MS AFTER 051500UTC 8 TO 13 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17064
WINDS S S/W 4 TO 9 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
17071
WINDS S/W S 8 TO 13 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
17073
WINDS W S/W 8 TO 13 MS AFTER 060000UTC 11 TO 16 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG
17090
WINDS W N/W 8 TO 13 MS
AFTER 051800UTC S/W S 8 TO 13 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
NNNN