SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 30 APRIL 2026 AT 1800UTC
PART 1
AT 301800UTC
WARNING NIL
PART 2
SYNOPSIS AT 301800UTC
LOW 996 HPA 78N 004E MOVING N/E 10 KMH DEEPENING
LOW 1009 HPA 70N 052E MOVING W 10 KMH FILLING
HIGH 1026 HPA 77N 105E STATIONARY WEAKENS
ICE AT 301200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE N TO 8040N 00631E, 8043N 00722E, 8029N 00957E,
8030N 01020E, 8032N 01059E, 8033N 01217E, 8104N 01718E.
LITKE TROUGH-BANKS N NORDAUSTLANDET
ICE E TO 8104N 01718E, 8100N 01745E, 8047N 01900E,
8027N 01905E.
BANKS N NORDAUSTLANDET
ICE S TO 8027N 01905E, 8031N 01757E.
BANKS N NORDAUSTLANDET-A4
ICE E TO 8031N 01757E, 8010N 01722E, 8000N 01726E,
7959N 01726E.
A4-BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN
ICE S TO 7959N 01726E, 8000N 01719E, 8007N 01612E,
8008N 01558E, 8000N 01537E, 7953N 01518E, 7948N 01358E.
A4-B4
ICE E TO 7812N 01327E, 7730N 01331E, 7723N 01331E,
7658N 01504E, 7622N 01543E.
B4-B5
ICE N TO 7622N 01543E, 7615N 01651E, 7633N 01804E,
7623N 02000E, 7623N 02000E, 7633N 02120E, 7621N 02237E,
7626N 02312E.
B5
ICE E TO 7626N 02312E, 7537N 02245E, 7516N 02307E.
B5
ICE NW TO 7516N 02307E, 7600N 02643E.
B5
ICE SW TO 7600N 02643E, 7619N 02621E.
B5
ICE NW TO 7619N 02621E, 7639N 02841E, 7705N 03000E.
01020
ICE N TO 7705N 03000E, 7707N 03005E, 7655N 03200E.
01020
ICE E TO 7655N 032009E, 7624N 03224E.
01020
ICE N TO 7624N 03224E, 7612N 03333E, 7626N 03616E,
7615N 03818E, 7624N 03932E.
01020
ICE NW TO 7624N 03932E, 7723N 04250E, 7720N 04351E,
7748N 04600E.
01020-01010C
ICE N TO 7748N 04600E, 7738N 04835E, 7744N 05000E,
7752N 05211E, 7812N 05319E, 7801N 05412E, 7803N 05748E,
7821N 05934E, 7820N 06113E, 7806N 06309E, 7808N 06342E.
01010-17030
ICE NE TO 7808N 06342E, 7721N 06653E, 7712N 06830E,
7700N 06834E, 7658N 06835E, 7657N 06832E.
01010
ICE SW TO 7620N 06348E, 7643N 06324E, 7708N 06023E,
7717N 05736E.
01010
ICE E TO 7717N 05736E, 7640N 05743E.
01010
ICE S TO 7640N 05743E, 7649N 05512E, 7618N 05128E.
01010-01120-01110C
ICE E TO 7618N 0512E, 7535N 05050E, 7512N 05109E,
7500N 05012E, 7458N 05000E, 7439N 04837E, 7409N 04746E,
7309N 04948E, 7211N 04900E, 7058N 04936E, 7046N 04956E.
01110-01130
ICE NE TO 7046N 04956E, 7045N 05000E, 7004N 05336E,
7003N 05459E.
01130-01140
ICE S TO 7003N 05459E, 6948N 05336E, 6933N 05344E,
6929N 05346E, 6918N 05239E, 6854N 05052E, 6900N 05008E.
01140
ICE NE TO 6853N 04814E, 6813N 04913E.
01140
ICE SE TO 6813N 04913E, 6740N 04748E.
01140
ICE SW TO 6740N 04748E, 6824N 04620E, 6827N 04557E.
01010
ICE E TO 7734N 06136E, 7737N 06117E, 7743N 06127E,
7742N 06152E.
01010
ICE W TO 7742N 06152E, 7739N 06205E, 7734N 06156E,
7734N 06136E.
PART 3
FORECAST FROM 301800UTC TO 011800UTC
01010, 01020
WINDS S S/E 10 TO 15 MSC
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, 01110, 01120
WINDS E S/E 10 TO 15 MS
TEMP MINUS 1 TO PLUS 4 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.5 TO 2.5 M
01130
WINDS N/W W 5 TO 10 MS AFTER 010600UTC W S/W 5 TO 10 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
01140C
WINDS S/W S 3 TO 8 MS AFTER 010600UTC S S/E 3 TO 8 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
01240, 01250
WINDS W S/W 10 TO 15 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM SOMETIMES PRECIPITATION
SEAS 1.0 TO 1.5 M
17021
WINDS E N/E 9 TO 14 MS AFTER 010300UTC N/E E 4 TO 9 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17022
WINDS E N/E 5 TO 10 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17023
WINDS S S/E 5 TO 10 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
17030
WINDS N/E E 6 TO 11 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17062, 17064
WINDS E S/E 7 TO 12 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17063
WINDS E N/E 9 TO 14 MS AFTER 010000UTC N/E N 6 TO 11 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17071
WINDS E 6 TO 11 MS AFTER 010000UTC E S/E 4 TO 9 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17073
WINDS S S/W 3 TO 8 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17090
WINDS E S/E 7 TO 12 MS AFTER 010600UTC S/E S 3 TO 8 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
NNNN