SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 04 APRIL 2026 AT 1800UTC
PART 1
AT 041800UTC
GALE WARNING
01140
FROM 050300UTC TO 051800UTC
WINDS N/W W GUSTS 18 MS
17071
FROM 050600UTC TO 051800UTC
WINDS N N/W GUSTS 17 MS
17073
FROM 050600UTC TO 051800UTC
WINDS N/W W GUSTS 17 MS
PART 2
SYNOPSIS AT 041800UTC
LOW 1005 HPA 86N 070W STATIONARY
HIGH 1015 HPA 82N 025E MOVING E S/E 15 KMH
LOW 998 HPA 72N 031E MOVING S/E 10 KMH FILLING
LOW 992 HPA 73N 051E MOVING S/E 15 KMH FILLING
HIGH 1009 HPA 67N 044E MOVING E 20 KMH INCREASE
LOW 990 HPA 67N 075E MOVING N/E 45 KMH DEEPENING
HIGH 1020 HPA 81N 151E STATIONARY INCREASE
ICE AT 041200UTC
YERMAK PLATEAU-BANKS N SPITSBERGEN-LITKE TROUGH-BANKS N NORDAUSTLANDET
ICE N TO 8011N 00743E, 8016N 01100E, 8017N 01131E,
8029N 01323E, 8039N 01416E, 8048N 01501E, 8054N 01647E.
BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN-A4
ICE SE TO 8054N 01647E, 8047N 01719E, 8034N 01624E,
8019N 01559E, 8016N 01553E, 8000N 01532E, 7955N 01525E,
7953N 01427E, 7956N 01334E, 7957N 01117E, 7948N 01022E,
7928N 01029E, 7914N 01025E, 7854N 01004E.
A4-B4
ICE E TO 7854N 01004E, 7835N 01029E, 7826N 01101E,
7813N 01150E, 7807N 01254E, 7755N 01248E, 7746N 01248E,
7740N 01258E, 7730N 01233E, 7722N 01213E, 7702N 01300E,
7654N 01259E, 7619N 01418E.
B4-B5
ICE N TO 7619N 01418E, 7617N 01551E, 7620N 01720E,
7633N 01903E, 7636N 02000E, 7637N 02039E, 7636N 02128E,
7628N 02140E.
B5-B4
ICE SE TO 7628N 02140E, 7611N 02114E, 7601N 02021E,
7600N 02000E, 7557N 01856E, 7535N 01725E.
B4-C4
ICE NE TO 7535N 01725E, 7522N 01726E, 7516N 01802E,
7503N 01818E, 7500N 01831E, 7450N 02000E.
C5-B5
ICE NW TO 7450N 02000E, 7446N 02149E, 7500N 02241E,
7501N 02243E, 7525N 02324E, 7547N 02452E, 7550N 02542E,
7601N 02609E, 7609N 02555E, 7632N 02720E, 7654N 02731E,
7708N 02823E.
B5
ICE NE TO 7708N 02823E, 7659N 02918E, 7647N 03000E.
01020-01010
ICE N TO 7647N 03000E, 7637N 03032E, 7626N 03136E,
7620N 03300E, 7624N 03628E, 7631N 03804E, 7650N 03939E,
7655N 04047E, 7719N 04213E, 7729N 04405E, 7753N 04555E,
7750N 04720E, 7749N 04850E, 7742N 04938E, 7742N 05000E,
7742N 05213E, 7724N 05347E, 7734N 05548E, 7728N 05700E,
7701N 05647E, 7639N 06011E.
01010
ICE S TO 7639N 06011E, 7630N 05930E, 7627N 05807E,
7643N 05649E, 7648N 05535E, 7638N 05324E, 7620N 05155E.
01010-01120-01110-01130
ICE E TO 7620N 05155E, 7546N 05054E, 7534N 05040E,
7507N 05116E, 7500N 05104E, 7451N 05049E, 7414N 05056E,
7330N 05000E, 7324N 04953E, 7307N 04957E, 7253N 04941E,
7225N 04855E, 7157N 04930E, 7130N 04945E, 7122N 05000E,
7116N 05010E, 7114N 05000E, 7108N 04937E, 7055N 04939E,
7048N 04956E, 7028N 04959E, 7016N 04926E, 6946N 04948E.
01110-01100-01240
ICE SE TO 6946N 04948E, 6940N 04919E, 6935N 04841E,
6913N 04757E, 6857N 04721E, 6904N 04451E, 6857N 04320E,
6856N 04315E, 6849N 04252E, 6848N 04251E, 6829N 04237E.
PART 3
FORECAST FROM 041800UTC TO 051800UTC
01010, 01020
WINDS N/E N 9 TO 14 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.5 TO 2.5 M
01100, 01110, 01120
WINDS N N/E 9 TO 14 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.5 TO 2.5 M
01130
WINDS W S/W 9 TO 14 MS
AFTER 050600UTC W N/W 7 TO 12 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 9 KM IN FOG 0.3 TO 0.8 KM
LOCALLY WEAK SNOW FOG
01140
WINDS W N/W 9 TO 14 MS
AFTER 050300UTC N/W W 9 TO 14 MS GUSTS 18 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
01240, 01250
WINDS S S/E 7 TO 12 MS
TEMP 0 TO PLUS 3 DEGREES
VIS 6 TO 10 KM
SEAS 1.0 TO 1.5 M
17021
WINDS W N/W 11 TO 16 MS
AFTER 050600UTC N/W N 11 TO 16 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17022
WINDS N/E N 7 TO 12 MS
AFTER 050600UTC N/W N 11 TO 16 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY FOG
17023
WINDS W N/W 11 TO 16 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17030
WINDS N/E N 11 TO 16 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 3 TO 8 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG
17062
WINDS E N/E 8 TO 13 MS
AFTER 050600UTC N/E N 11 TO 16 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17063
WINDS E N/E 8 TO 13 MS
AFTER 050600UTC N 11 TO 16 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17064
WINDS E N/E 8 TO 13 MS
AFTER 050600UTC N/E N 11 TO 16 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17071
WINDS N/E N 8 TO 13 MS
AFTER 050600UTC N N/W 9 TO 14 MS GUSTS 17 MS
TEMP MINUS 6 TO MINUS 11 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17073
WINDS N/W N 8 TO 13 MS
AFTER 050600UTC N/W W 9 TO 14 MS GUSTS 17 MS
TEMP MINUS 2 TO MINUS 7 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM SNOW
17090
WINDS S/E 11 TO 16 MS
AFTER 050600UTC N/E N 11 TO 16 MS
AFTER 051200UTC N N/W 11 TO 16 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
NNNN