SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 09 APRIL 2026 AT 1800UTC
PART 1
AT 091800UTC
GALE WARNING
01240
FROM 091800UTC TO 100600UTC
WINDS S/W 17 TO 20 MS
01250
FROM 091800UTC TO 101800UTC
WINDS S/W 17 TO 20 MS
01140
FROM 091800UTC TO 101800UTC
WINDS S/W W GUSTS 17 TO 19 MS
17021
FROM 091800UTC TO 101200UTC
WINDS S/W W GUSTS 17 TO 20 MS
17022
FROM 100000UTC TO 101200UTC
WINDS S/W S GUSTS 17 MS
17023
FROM 091800UTC TO 101800UTC
WINDS S/W W GUSTS 17 TO 20 MS
17030
FROM 091800UTC TO 101200UTC
WINDS S S/E GUSTS 17 TO 19 MS
PART 2
SYNOPSIS AT 091800UTC
LOW 978 HPA 65N 028W FILLING
LOW 1000 HPA 77N 050E MOVING S/E 15 KMH FILLING
HIGH 1032 HPA 65N 040E STATIONARY WEAKENS
HIGH 1024 HPA 88N 080E STATIONARY
ICE AT 091200UTC
YERMAK PLATEAU-LITKE TROUGH-BANKS N SPITSBERGEN
ICE N TO 8028N 00644E, 8021N 00948E, 8031N 01016E,
8041N 01045E, 8033N 01254E, 8033N 01257E, 8037N 01534E.
BANKS N SPITSBERGEN-BANKS N NORDAUSTLANDET-LITKE TROUGH
ICE NW TO 8037N 01534E, 8039N 01537E, 8048N 01551E,
8121N 01649E, 8143N 01842E.
LITKE TROUGH-NANSEN BASIN-BANKS N NORDAUSTLANDET
ICE E TO 8143N 01842E, 8142N 01854E, 8134N 02057E,
8126N 01952E, 8117N 01947E, 8114N 02011E, 8113N 02021E.
BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN-A4
ICE SE TO 8113N 02021E, 8046N 01911E, 8037N 01810E,
8027N 01612E, 8024N 01554E, 8013N 01458E, 8003N 01143E,
8000N 01124E, 7948N 01002E.
A4-A3
ICE E TO 7948N 01002E, 7939N 01000E, 7903N 00952E,
7859N 01000E, 7825N 01058E.
A4-B4
ICE NE TO 7825N 01058E, 7815N 01131E, 7756N 01255E,
7730N 01324E, 7726N 01329E, 7652N 01437E, 7619N 01635E.
B4-B5
ICE N TO 7619N 01635E, 7632N 01749E, 7641N 02000E,
7651N 02258E.
B5
ICE NE TO 7651N 02258E, 7636N 02337E.
B5-B4
ICE SE TO 7636N 02337E, 7604N 02028E, 7601N 02000E,
7554N 01854E, 7521N 01759E.
B4-C4
ICE NE TO 7521N 01759E, 7501N 01817E, 7500N 01828E,
7453N 01919E.
C4-C5-B5
ICE NW TO 7453N 01919E, 7455N 02000E, 7457N 02122E,
7500N 02136E, 7530N 02346E, 7558N 02625E, 7616N 02700E,
7627N 02805E, 7657N 02811E, 7727N 02937E.
B5
ICE NE TO 7727N 02937E, 7725N 03000E.
01020
ICE NE TO 7725N 03000E, 7722N 03034E.
01020
ICE NW TO 7722N 03034E, 7743N 03139E.
01020
ICE NE TO 7743N 03139E, 7715N 03118E, 7651N 03154E,
7632N 03319E.
01020
ICE N TO 7632N 03319E, 7631N 03531E, 7639N 03632E,
7630N 03807E, 7631N 03920E, 7623N 03939E, 7622N 04021E,
7628N 04134E, 7644N 04158E, 7642N 04242E, 7653N 04409E.
01020
ICE NW TO 7653N 04409E, 7708N 04420E, 7718N 04410E,
7728N 04546E, 7743N 04624E.
01020-01010
ICE N TO 7743N 04624E, 7720N 04844E, 7659N 05000E,
7659N 05001E, 7715N 05128E, 7655N 05258E, 7704N 05401E,
7714N 05413E, 7732N 05516E, 7735N 05618E.
01010
ICE E TO 7735N 05618E, 7716N 05610E, 7650N 05645E.
01010
ICE NE TO 7650N 05645E, 7649N 05747E, 7628N 05859E.
01010
ICE NW TO 7628N 05859E, 7639N 06013E.
01010
ICE SE TO 7639N 06013E, 7626N 05937E, 7617N 05839E.
01010
ICE S TO 7617N 05839E, 7635N 05732E, 7648N 05610E,
7630N 05243E, 7600N 05142E.
01010-01120-01110-01130
ICE E TO 7600N 05142E, 7500N 05041E, 7416N 05000E,
7407N 05021E, 7403N 05000E, 7347N 04848E, 7334N 04838E,
7323N 04908E, 7328N 05000E, 7330N 05028E, 7319N 05041E,
7257N 05000E, 7218N 04851E, 7154N 04912E, 7147N 04951E,
7131N 05000E, 7100N 05017E, 7039N 05111E, 7021N 05048E,
6926N 05038E.
01130-01110-01140
ICE SE TO 6926N 05038E, 6932N 05000E, 6937N 04923E,
6929N 04838E, 6923N 04823E, 6857N 04809E, 6841N 04759E.
01140-01110-01100-01240
ICE S TO 6841N 04759E, 6852N 04739E, 6853N 04739E,
6852N 04735E, 6844N 04700E, 6845N 04650E, 6849N 04418E,
6900N 04320E, 6908N 04236E, 6900N 04205E, 6853N 04138E.
01240
ICE NE TO 6853N 04138E, 6831N 04210E, 6826N 04235E.
PART 3
FORECAST FROM 091800UTC TO 101800UTC
01010, 01020
WINDS N/E E 9 TO 14 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 6 TO 10 KM IN SNOW 1 TO 2 KM LOCALLY SNOW
SEAS 1.5 TO 2.5 M
01100, 01110, 01120
WINDS S/W W 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM IN PRECIPITATION 1 TO 2 KM
LOCALLY PRECIPITATION
SEAS 2.0 TO 4.0 M
01130
WINDS S/W 11 TO 16 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
01140
WINDS S/W W 10 TO 15 MS GUSTS 17 TO 19 MS
TEMP 0 TO MINUS 5 DEGREES
LOCALLY MINUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
01240
WINDS S/W 17 TO 20 MS
AFTER 100600UTC S/W 9 TO 14 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM
SEAS 1.0 TO 2.0 M
01250
WINDS S/W 17 TO 20 MS
TEMP 0 TO PLUS 5 DEGREES
VIS 6 TO 10 KM
SEAS 1.0 TO 2.0 M
17021
WINDS S/W W 9 TO 14 MS TO 101200UTC GUSTS 17 TO 20 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17022
WINDS S/W S 9 TO 14 MS
AFTER 100000UTC GUSTS 17 MS
AFTER 101200UTC W 11 TO 16 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 3 TO 8 KM IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17023
WINDS S/W W 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 2 TO 7 KM IN SNOW 0.2 TO 0.7 KM LOCALLY SNOW
17030
WINDS S S/E 8 TO 13 MS GUSTS 17 TO 19 MS
AFTER 101200UTC S/E E 10 TO 15 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 2 TO 7 KM IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW
17062
WINDS S/W S 11 TO 16 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 3 TO 8 KM IN SNOW 1 TO 2 KM LOCALLY SNOW
17063
WINDS S/W S 11 TO 16 MS
AFTER 100900UTC W N/W 9 TO 14 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 2 TO 7 KM LOCALLY SNOW
17064
WINDS W S/W 7 TO 12 MS
AFTER 100000UTC S 11 TO 16 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 3 TO 8 KM IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17071
WINDS S/W S 7 TO 12 MS
AFTER 100000UTC S 11 TO 16 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 4 TO 6 KM LOCALLY WEAK SNOW
17073
WINDS N/W W 7 TO 12 MS
AFTER 100000UTC S 7 TO 12 MS
AFTER 100600UTC S S/W 11 TO 16 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
LOCALLY MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM
17090
WINDS W S/W 7 TO 12 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 3 TO 8 KM IN SNOW 1 TO 2 KM LOCALLY SNOW
NNNN