SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 05 MAY 2026 AT 1800UTC
PART 1
AT 051800UTC
GALE WARNING
17030
FROM 051800UTC TO 061800UTC
WINDS N/E GUSTS 17 TO 20 MS
17073
FROM 060100UTC TO 061800UTC
WINDS S/W S GUSTS 18 MS
PART 2
SYNOPSIS AT 051800UTC
HIGH 1035 HPA 82N 020W STATIONARY WEAKENS
LOW 993 HPA 67N 035E STATIONARY FILLING
LOW 989 HPA 68N 049E MOVING N/E 20 KMH DEEPENING
LOW 995 HPA 74N 078E STATIONARY DEEPENING
HIGH 1013 HPA 73N 135E STATIONARY WEAKENS
ICE AT 051200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE NW TO 8019N 00717E, 8027N 00836E, 8038N 00930E,
8051N 01045E, 8109N 01108E.
LITKE TROUGH
ICE N TO 8109N 01108E, 8119N 01156E, 8125N 01343E,
8116N 01527E.
LITKE TROUGH-BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN-A4
ICE E TO 8116N 01527E, 8100N 01447E, 8100N 01657E,
8059N 01731E, 8054N 01856E, 8034N 01923E, 8007N 01612E,
8000N 01527E, 8000N 01527E, 7941N 01502E.
A4-B4
ICE E TO 7812N 01330E, 7730N 01325E, 7728N 01325E,
7645N 01507E, 7624N 01612E.
B4-B5
ICE N TO 7624N 01612E, 7626N 01727E, 7643N 01804E,
7639N 02000E, 7637N 02045E, 7641N 02208E.
B5
ICE NW TO 7641N 02208E, 7707N 02327E.
B5
ICE E TO 7707N 02327E, 7554N 02306E.
B5
ICE N TO 7554N 02306E, 7553N 02330E.
B5
ICE NW TO 7553N 02330E, 7624N 02509E, 7726N 02736E.
B5
ICE N TO 7726N 02736E, 7725N 02840E.
B5-A5
ICE NW TO 7725N 02840E, 7730N 02849E, 7758N 02939E.
A5
ICE NE TO 7758N 02939E, 7750N 03000E.
01020
ICE NE TO 7750N 03000E, 7718N 03119E, 7645N 03320E.
01020
ICE N TO 7645N 03320E, 7640N 03526E.
01020
ICE NW TO 7640N 03526E, 7700N 03611E, 7728N 03836E,
7808N 04133E.
01020-01010
ICE N TO 7808N 04133E, 7821N 04500E, 7811N 04744E,
7817N 04857E, 7831N 04912E, 7827N 05000E, 7826N 05015E,
7832N 05100E, 7823N 05236E, 7838N 05755E, 7847N 06028E.
01010-17030
ICE NE TO 7847N 06028E, 7755N 06531E, 7714N 06726E,
7706N 06828E, 7700N 06834E, 7652N 06842E.
01010
ICE S TO 7641N 06546E, 7627N 06203E, 7619N 06104E,
7627N 06014E, 7620N 05743E, 7635N 05722E, 7648N 05428E,
7634N 05353E, 7618N 05222E, 7626N 05128E, 7608N 05040E.
01010-01120-01110
ICE E TO 7608N 05040E, 7545N 05119E, 7500N 05023E,
7457N 05019E, 7434N 05021E, 7428N 05000E, 7424N 04950E.
01110
ICE S TO 7424N 04950E, 7431N 04820E.
01110
ICE E TO 7431N 04820E, 7409N 04855E, 7352N 04824E.
01110-01120
ICE N TO 7352N 04824E, 7344N 05000E, 7339N 05102E,
7341N 05117E, 7347N 05146E.
01120
ICE W TO 7347N 05146E, 7401N 05142E.
01120
ICE N TO 7401N 05142E, 7404N 05227E.
01120
ICE NE TO 7404N 05227E, 7356N 05255E, 7318N 05354E.
01120-01110
ICE S TO 7243N 05224E, 7244N 05141E, 7256N 05119E,
7309N 05051E, 7310N 05000E, 7310N 04954E.
01110-01120
ICE E TO 7310N 04954E, 7301N 04945E, 7254N 05000E,
7240N 05029E, 7212N 05027E.
01120-01130
ICE NE TO 7212N 05027E, 7157N 05110E, 7140N 05121E,
7129N 05128E, 7120N 05158E, 7112N 05158E, 7057N 05223E,
7041N 05328E, 7031N 05416E, 7024N 05542E, 7021N 05649E.
01130-01140
ICE E TO 7024N 05649E, 6959N 05710E, 6951N 05730E,
6950N 05731E, 6922N 05709E.
01140-01130
ICE S TO 6922N 05709E, 6932N 05643E, 6946N 05624E,
6947N 05623E, 6945N 05614E, 6930N 05505E, 6928N 05409E,
6904N 05333E, 6912N 05300E, 6905N 05248E, 6906N 05230E,
6900N 05214E, 6901N 05159E, 6856N 05125E, 6846N 05105E,
6836N 05114E, 6832N 05052E, 6759N 04916E, 6753N 04904E,
6751N 04904E.
01140
ICE SE TO 6754N 04839E, 6753N 04839E, 6746N 04843E,
6743N 04839E.
01140
ICE E TO 6853N 04814E, 6850N 04807E, 6843N 04813E,
6836N 04850E.
01140
ICE NW TO 6836N 04850E, 6838N 04939E, 6850N 05017E,
6859N 05008E.
01010
ICE S TO 7700N 05728E, 7730N 05822E, 7734N 05915E,
7705N 05920E, 7710N 06213E.
01010
ICE N TO 7710N 06213E, 7645N 06059E, 7700N 05728E.
PART 3
FORECAST FROM 051800UTC TO 061800UTC
01010, 01020
WINDS N/E N 11 TO 16 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 1.5 TO 2.5 M
01100, 01110, 01120
WINDS N/E N 9 TO 14 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.5 TO 2.5 M
01130
WINDS N/E N 9 TO 14 MS
AFTER 060600UTC N/E N 5 TO 10 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
01140
WINDS E N/E 9 TO 14 MS
AFTER 060600UTC N/E N 9 TO 14 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM VIS IN PRECIPITATION 0.3 TO 0.8 KM
LOCALLY PRECIPITATION
01240, 01250
WINDS N/E N 10 TO 15 MS
TEMP 0 TO PLUS 3 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.0 TO 1.5 M
17021
WINDS E N/E 9 TO 14 MS
AFTER 060600UTC N/E N 9 TO 14 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17022
WINDS N/E N 5 TO 10 MS
AFTER 060600UTC N/E N 8 TO 13 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17023
WINDS E N/E 9 TO 14 MS
AFTER 060600UTC N/E N 9 TO 14 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK PRECIPITATION FOG
17030
WINDS N/E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK SNOW
17062
WINDS S/E E 7 TO 12 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 9 TO 14 MS
TEMP MINUS 6 TO MINUS 11 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
AFTER 060600UTC S/E E 7 TO 12 MS
TEMP MINUS 3 TO MINUS 8 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 2 TO MINUS 7 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
17073
WINDS S/W S 9 TO 14 MS
AFTER 060100UTC S/W S 9 TO 14 MS GUSTS 18 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
17090
WINDS W S/W 10 TO 15 MS
AFTER 060600UTC S S/E 11 TO 16 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 4 TO 9 KM LOCALLY 0.5 TO 1.0 KM LOCALLY SNOW FOG
NNNN