SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 13 MAY 2026 AT 1800UTC
PART 1
AT 131800UTC
GALE WARNING
17062
FROM 140600UTC TO 141800UTC
WINDS S S/E GUSTS 17 TO 20 MS
17063
FROM 140300UTC TO 141200UTC
WINDS S S/E GUSTS 17 TO 20 MS
17064
FROM 140300UTC TO 141800UTC
WINDS S S/E GUSTS 17 TO 22 MS
17071
FROM 140300UTC TO 141800UTC
WINDS S S/E GUSTS 17 TO 20 MS
17073
FROM 140600UTC TO 141200UTC
WINDS S S/E GUSTS 18 MS
17090
FROM 140900UTC TO 141800UTC
WINDS S S/E GUSTS 17 TO 22 MS
PART 2
SYNOPSIS AT 131800UTC
HIGH 1015 HPA 78N 003W MOVING N 10 KMH
LOW 994 HPA 73N 037E MOVING E 10 KMH FILLING
HIGH 1029 HPA 63N 076E MOVING S/E 10 KMH INCREASE
LOW 1005 HPA 81N 121E MOVING E 15 KMH FILLING
LOW 1000 HPA 74N 137E MOVING N 10 KMH
ICE AT 131200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE NW TO 8015N 00724E, 8023N 00801E, 8019N 00926E,
8029N 01028E, 8029N 01030E, 8050N 01117E, 8055N 01314E,
8117N 01420E, 8127N 01756E.
LITKE TROUGH-BANKS N NORDAUSTLANDET
ICE E TO 8127N 01756E, 8109N 01809E, 8106N 01839E,
8104N 01915E.
BANKS N NORDAUSTLANDET
ICE N TO 8104N 01915E, 8107N 02021E.
BANKS N NORDAUSTLANDET
ICE E TO 8107N 02021E, 8055N 02055E.
BANKS N NORDAUSTLANDET
ICE S TO 8055N 02055E, 8054N 02005E.
BANKS N NORDAUSTLANDET-A4
ICE E TO 8054N 02005E, 8041N 01939E, 8023N 01808E,
8000N 01721E, 7956N 01715E.
A4
ICE S TO 7910N 01610E, 7911N 01544E.
A4
ICE N TO 7835N 01432E, 7834N 01514E.
A4
ICE NE TO 7829N 01558E, 7820N 01652E.
A4
ICE E TO 7748N 01508E, 7743N 01516E.
A4
ICE E TO 7736N 01527E, 7732N 01533E.
B4
ICE E TO 7727N 01357E, 7725N 01315E, 7627N 01511E.
B4-B5
ICE N TO 7627N 01511E, 7620N 01651E, 7647N 01847E,
7644N 02000E, 7643N 02044E, 7655N 02233E, 7641N 02323E,
7705N 02710E.
B5-A5
ICE W TO 7705N 02710E, 7730N 02647E, 7733N 02644E.
A5-B5
ICE NE TO 7733N 02644E, 7730N 02719E, 7713N 03000E.
01020
ICE NE TO 7713N 03000E, 7707N 03051E, 7633N 03222E.
01020-01010
ICE N TO 7633N 03222E, 7647N 03418E, 7638N 03842E,
7704N 04032E, 7721N 04131E, 7708N 04230E, 7713N 04420E,
7731N 04618E, 7655N 04843E, 7701N 05000E, 7703N 05030E,
7716N 05150E, 7729N 05403E, 7725N 05529E, 7730N 05727E,
7659N 05937E.
01010
ICE E TO 7659N 05937E, 7631N 05912E.
01010
ICE NE TO 7631N 05912E, 7635N 05942E, 7636N 06153E,
7619N 06331E.
01010
ICE SE TO 7609N 06054E, 7607N 06045E.
01010
ICE SW TO 7606N 06014E, 7607N 06013E.
01010-01020-01110
ICE S TO 7609N 06000E, 7617N 05645E, 7637N 05436E,
7617N 05226E, 7510N 05000E, 7500N 04941E, 7457N 04936E.
01110-01120
ICE E TO 7457N 04936E, 7446N 04935E, 7425N 05000E,
7424N 05002E, 7409N 05011E, 7353N 05108E.
01120-01010
ICE NW TO 7353N 05108E, 7354N 05113E, 7407N 05121E,
7425N 05203E, 7437N 05332E, 7500N 05441E, 7509N 05511E.
01010-01120
ICE E TO 7509N 05511E, 7500N 05520E, 7441N 05539E,
7441N 05542E.
01120
ICE NE TO 7340N 05427E, 7337N 05436E.
01120
ICE NE TO 7320N 05418E, 7319N 05422E.
01120-01130
ICE SE TO 7143N 05126E, 7140N 05117E, 7140N 05116E.
01120-01110
ICE SW TO 7140N 05116E, 7218N 05000E, 7219N 04959E,
7221N 04919E.
01110-01130
ICE E TO 7221N 04919E, 7205N 04905E, 7149N 04936E,
7138N 04900E, 7131N 04923E, 7131N 05000E, 7132N 05017E,
7116N 05007E, 7048N 05121E, 7035N 05043E, 7022N 05050E.
01130-01140-01150
ICE NE TO 7022N 05050E, 7017N 05243E, 7003N 05336E,
6943N 05346E, 6938N 05402E, 6941N 05441E, 6938N 05449E,
6925N 05526E, 6919N 05706E, 6858N 05732E, 6851N 05741E.
01150-01140
ICE S TO 6851N 05741E, 6858N 05643E, 6902N 05608E,
6904N 05535E, 6908N 05445E, 6900N 05433E.
01140
ICE S TO 6859N 05406E, 6911N 05350E, 6905N 05255E,
6851N 05310E.
01140
ICE S TO 6837N 05219E, 6850N 05155E, 6841N 05033E,
6823N 04905E, 6810N 04828E.
01140
ICE NE TO 6810N 04828E, 6803N 04900E.
01140
ICE S TO 6803N 04900E, 6756N 04837E.
01140
ICE E TO 6855N 04813E, 6853N 04810E, 6845N 04813E.
01140
ICE N TO 6845N 04813E, 6841N 04830E, 6838N 04917E,
6840N 04941E, 6844N 04941E.
01140
ICE SW TO 6844N 04941E, 6845N 04928E.
01140
ICE N TO 6845N 04928E, 6857N 05008E, 6900N 05008E.
01120
ICE W TO 7321N 05300E, 7325N 05324E, 7330N 05325E,
7335N 05312E.
01120
ICE E TO 7335N 05312E, 7331N 05233E, 7327N 05223E,
7325N 05233E, 7321N 05300E.
PART 3
FORECAST FROM 131800UTC TO 141800UTC
01010, 01020
WINDS N N/E 7 TO 12 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.5 TO 2.5 M
01100, 01110
WINDS N N/W 11 TO 16 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 6 TO 10 KM
SOMETIMES PRECIPITATION
SEAS 2.0 TO 3.0 M
01120
WINDS E N/E 9 TO 14 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 6 TO 10 KM
SOMETIMES PRECIPITATION
SEAS 2.0 TO 3.0 M
01130
WINDS S/W W 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.5 TO 1.0 KM
LOCALLY WEAK PRECIPITATION FOG
01140
WINDS S/E S 11 TO 16 MS
AFTER 140600UTC S/W W 9 TO 14 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK PRECIPITATION
01240, 01250
WINDS W N/W 10 TO 15 MS
AFTER 140800UTC N N/E 9 TO 14 MS
TEMP PLUS 3 TO PLUS 7 DEGREES
VIS 6 TO 10 KM SOMETIMES PRECIPITATION
SEAS 1.0 TO 2.0 M
17021
WINDS S S/E 11 TO 16 MS
AFTER 140000UTC S S/W 9 TO 14 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17022
WINDS S S/E 11 TO 16 MS
AFTER 140600UTC S S/W 9 TO 14 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17023
WINDS S S/E 11 TO 16 MS
AFTER 140000UTC S S/W 11 TO 16 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17030
WINDS S S/E 7 TO 12 MS
AFTER 140000UTC 11 TO 16 MS
AFTER 140900UTC S/E E 11 TO 16 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17062
WINDS S S/W 5 TO 10 MS
AFTER 140000UTC S S/E 9 TO 14 MS
AFTER 140600UTC GUSTS 17 TO 20 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17063
WINDS S S/E 11 TO 16 MS
AFTER 140300UTC GUSTS 17 TO 20 MS
AFTER 141200UTC W N/W 9 TO 14 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17064
WINDS W S/W 5 TO 10 MS
AFTER 140000UTC S S/E 9 TO 14 MS
AFTER 140300UTC GUSTS 17 TO 22 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17071
WINDS S S/W 6 TO 11 MS
AFTER 140000UTC S S/E 9 TO 14 MS
AFTER 140300UTC GUSTS 17 TO 20 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17073
WINDS S S/W 5 TO 10 MS
AFTER 140000UTC S S/E 9 TO 14 MS
AFTER 140600UTC GUSTS 18 MS
AFTER 141200UTC S S/W 11 TO 16 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17090
WINDS N/W W 7 TO 12 MS
AFTER 140300UTC S/W S 5 TO 10 MS
AFTER 140700UTC S S/E 9 TO 14 MS
AFTER 140900UTC GUSTS 17 TO 22 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
NNNN