SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 07 APRIL 2026 AT 1800UTC
PART 1
AT 071800UTC
GALE WARNING
17030
FROM 071800UTC TO 080900UTC
WINDS N/W N GUSTS 17 TO 19 MS
17062, 17064
FROM 071800UTC TO 081800UTC
WINDS N/W N GUSTS 18 MS
17090
FROM 071800UTC TO 080000UTC
WINDS N/W W GUSTS TO 18 MS
PART 2
SYNOPSIS AT 071800UTC
HIGH 1036 HPA 72N 031E MOVING S/E 20 KMH INCREASE
LOW 1002 HPA 72N 093E STATIONARY FILLING
LOW 1009 HPA 79N 142E STATIONARY FILLING
ICE AT 071200UTC
YERMAK PLATEAU-BANKS N SPITSBERGEN-BANKS N NORDAUSTLANDET
ICE N TO 8016N 00714E, 8016N 00915E, 8024N 01100E,
8040N 01536E, 8042N 01616E, 8055N 01820E.
BANKS N NORDAUSTLANDET-A4
ICE E TO 8055N 01820E, 8031N 01723E, 8017N 01714E,
8004N 01732E, 8000N 01719E, 7959N 01716E.
A4-BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN
ICE S TO 7959N 01716E, 8000N 01710E, 8006N 01613E,
8007N 01604E, 8000N 01545E, 7949N 01515E, 7955N 01335E,
7954N 01113E, 7946N 01028E.
A4-B4
ICE E TO 7946N 01028E, 7931N 01029E, 7905N 01102E,
7853N 01016E, 7826N 01057E, 7811N 01144E, 7810N 01257E,
7803N 01328E, 7752N 01318E, 7740N 01326E, 7730N 01318E,
7723N 01313E, 7659N 01355E, 7648N 01341E, 7609N 01519E.
B4-B5
ICE N TO 7609N 01519E, 7616N 01751E, 7634N 01946E,
7629N 02000E, 7621N 02027E, 7623N 02137E.
B5-B4
ICE SE TO 7623N 02137E, 7602N 02000E, 7557N 01937E,
7602N 01801E, 7549N 01701E.
B4
ICE E TO 7549N 01701E, 7526N 01732E, 7502N 01737E.
B4-C4-C5-B5
ICE N TO 7502N 01737E, 7500N 01755E, 7450N 01934E,
7448N 02000E, 7446N 02037E, 7458N 02229E, 7500N 02234E,
7524N 02338E, 7542N 02504E, 7540N 02549E, 7547N 02704E.
B5
ICE W TO 7547N 02704E, 7622N 02633E.
B5
ICE NE TO 7622N 02633E, 7614N 02828E.
B5
ICE W TO 7614N 02828E, 7641N 02800E, 7716N 02902E.
B5
ICE NE TO 7716N 02902E, 7710N 03000E.
01020
ICE NE TO 7710N 03000E, 7708N 03022E.
01020
ICE E TO 7708N 03022E, 7639N 03033E.
01020
ICE N TO 7639N 03033E, 7625N 03207E, 7619N 03446E,
7628N 03645E, 7613N 03816E, 7611N 04008E, 7621N 04150E.
01020
ICE NW TO 7621N 04150E, 7642N 04213E, 7645N 04329E,
7707N 04327E, 7706N 04458E, 7724N 04515E.
01020-01010
ICE N TO 7724N 04515E, 7724N 04725E, 7702N 04904E,
7705N 05000E, 7706N 05049E, 7651N 05248E, 7723N 05506E,
7724N 05539E.
01010
ICE NE TO 7724N 05539E, 7650N 05730E, 7639N 05844E.
01010
ICE N TO 7639N 05844E, 7647N 06124E, 7659N 06339E.
01010
ICE SE TO 7659N 06339E, 7621N 06245E.
01010
ICE S TO 7621N 06245E, 7635N 06024E, 7626N 06003E,
7625N 05910E, 7614N 05827E.
01010
ICE W TO 7614N 05827E, 7624N 05744E, 7635N 05748E.
01010
ICE S TO 7635N 05748E, 7635N 05630E, 7647N 05512E,
7620N 05320E, 7617N 05228E.
01010-01020-01120-01110
ICE E TO 7617N 05230E, 7517N 05000E, 7514N 04954E,
7502N 05000E, 7500N 05001E, 7431N 05015E, 7422N 05000E,
7344N 04856E, 7316N 04837E.
01110-01120
ICE N TO 7316N 04837E, 7321N 05000E, 7321N 05005E.
01120-01110-01130
ICE E TO 7321N 05005E, 7307N 05012E, 7303N 05000E,
7237N 04851E, 7200N 04851E, 7140N 04950E, 7116N 04954E,
7113N 05000E, 7034N 05110E.
01130
ICE S TO 7034N 05110E, 7036N 05041E, 7029N 05020E.
01130
ICE E TO 7029N 05020E, 6944N 05050E, 6927N 05034E.
01130-01110-01100
ICE S TO 6927N 05034E, 6934N 05000E, 6936N 04948E,
6931N 04843E, 6919N 04810E, 6902N 04757E, 6915N 04734E,
6851N 04715E, 6847N 04631E, 6857N 04610E, 6846N 04511E,
6852N 04404E, 6852N 04339E, 6855N 04320E, 6856N 04309E,
6900N 04258E, 6905N 04245E, 6858N 04221E.
01100-01240
ICE E TO 6858N 04221E, 6856N 04219E, 6850N 04214E,
6842N 04212E, 6829N 04216E, 6823N 04229E.
PART 3
FORECAST FROM 071800UTC TO 081800UTC
01010
WINDS N/W W 6 TO 11 MS
TEMP MINUS 4 TO MINUS 8 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM LOCALLY SNOW
SEAS 1.0 TO 2.0 M
01020
WINDS N/W W 7 TO 12 MS
AFTER 081200UTC S 9 TO 14 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM
SEAS 1.0 TO 2.0 M
01100
WINDS N/W W 7 TO 12 MS
AFTER 081200UTC S 9 TO 14 MS
TEMP MINUS 3 TO PLUS 2 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM
SEAS 1.0 TO 2.0 M AFTER 081200UTC 2.0 TO 3.0 M
01110, 01120
WINDS N/W W 7 TO 12 MS
TEMP 0 TO MINUS 5 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM LOCALLY SNOW
SEAS 1.0 TO 2.0 M
01130
WINDS N/E N 9 TO 14 MS
AFTER 080600UTC N N/W 8 TO 13 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 3 TO 8 KM LOCALLY WEAK SNOW
01140
WINDS N N/W 9 TO 14 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 4 TO 9 KM
01240
WINDS N/E N 11 TO 16 MS
AFTER 081200UTC W S/W 7 TO 12 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM SOMETIMES SNOW
SEAS 1.0 TO 1.5 M
01250
WINDS W S/W 7 TO 12 MS
AFTER 081500UTC 11 TO 16 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 6 TO 10 KM
SEAS 1.0 TO 1.5 M
17021
WINDS N/W N 7 TO 12 MS
TEMP MINUS 14 TO MINUS 19 DEGREES
VIS 4 TO 9 KM
17022
WINDS N/W N 10 TO 15 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM
17023
WINDS N/W N 9 TO 14 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM
17030
WINDS N/W N 9 TO 14 MS TO 080900UTC GUSTS 17 TO 19 MS
TEMP MINUS 14 TO MINUS 19 DEGREES
VIS 4 TO 9 KM LOCALLY SNOW
17062, 17064
WINDS N/W N 11 TO 16 MS GUSTS 18 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17063
WINDS N/W N 10 TO 15 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 4 TO 9 KM
17071
WINDS N/W N 11 TO 16 MS
TEMP MINUS 14 TO MINUS 19 DEGREES
VIS 4 TO 9 KM LOCALLY WEAK SNOW
17073
WINDS N/W N 11 TO 16 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM
17090
WINDS N/W W 9 TO 14 MS TO 080000UTC GUSTS TO 18 MS
TEMP MINUS 12 TO MINUS 17 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
NNNN