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METAREA XX

SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 24 APRIL 2017 AT 1800UTC

PART 1
AT 241800UTC

WARNING NIL

PART 2
SYNOPSIS AT 241800UTC

LOW 1004 HPA 68N 072E MOVING N/E 10 KM FILLING
LOW 1002 HPA 82N 074E STATIONARY FILLING

ICE AT 241200UTC

A3-A4-B4
ICE E TO 7948N 00823E, 7943N 01000E, 7942N 01028E,
7859N 01057E, 7835N 01138E, 7739N 01337E,
7730N 01322E, 7716N 01259E, 7619N 01413E.

B4-B5
ICE N TO 7619N 01413E, 7608N 01634E, 7606N 02000E,
7606N 02015E.

B5-B4-C4
ICE E TO 7606N 02015E, 7557N 02008E, 7557N 02000E,
7552N 01857E, 7522N 01719E, 7500N 01753E,
7500N 01753E.

C4-B5-C5
ICE N TO 7500N 01753E, 7455N 02000E, 7454N 02009E,
7500N 02110E, 7506N 02223E, 7558N 02535E,
7615N 02824E, 7609N 03000E.

01020-01010
ICE N TO 7609N 03000E, 7558N 03236E, 7618N 03843E,
7611N 03911E, 7623N 04129E, 7642N 04114E,
7647N 04304E, 7656N 04339E, 7653N 04441E,
7643N 04459E, 7641N 04725E, 7645N 04808E,
7625N 04824E, 7619N 04926E, 7624N 04952E,
7653N 04900E, 7709N 05000E, 7714N 05018E,
7731N 05601E.

01010
ICE E TO 7731N 05601E, 7718N 05657E, 7651N 05527E,
7636N 05645E, 7606N 05640E.

01010
ICE NW TO 7606N 05640E, 7611N 05716E, 7638N 05716E,
7721N 06147E, 7724N 06412E.

01010
ICE E TO 7724N 06412E, 7651N 06539E, 7628N 06346E.

01010-01120-01130
ICE SE TO 7628N 06346E, 7622N 06124E, 7607N 05902E,
7500N 05512E, 7458N 05507E, 7443N 05534E,
7412N 05446E, 7343N 05322E, 7333N 05210E,
7300N 05125E, 7227N 05104E, 7204N 05117E,
7146N 05028E, 7140N 05027E, 7132N 05025E.

01130
ICE NE TO 7132N 05025E, 7117N 05114E, 7116N 05205E,
7100N 05245E, 7051N 05230E, 7039N 05234E,
7041N 05327E, 7030N 05414E.

01130-01110
ICE S TO 7030N 05414E, 7015N 05349E, 7020N 05300E,
7011N 05026E, 7006N 05002E, 6954N 05005E,
6953N 05000E, 6944N 04909E, 6954N 04824E,
7024N 04820E, 7012N 04648E, 6906N 04604E,
6914N 04523E, 6857N 04342E, 6835N 04352E.

PART 3
FORECAST FROM 241800UTC TO 251800UTC

01010, 01020
WINDS N N/W 9 TO 14 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 6 TO 10 KM SOMETIMES SNOW VIS IN SNOW 1 TO 2 KM
SEAS 1.0 TO 2.0 M

01100
WINDS N/E E 7 TO 12 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM SOMETIMES SNOW VIS IN SNOW 1 TO 2 KM
SEAS 1.0 TO 2.0 M

01110, 01120
WINDS W S/W 5 TO 10 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
VIS 6 TO 10 KM SOMETIMES SNOW VIS IN SNOW 2 TO 4 KM
SEAS 1.0 TO 2.0 M

01130, 01140
WINDS S/W W 4 TO 9 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 4 TO 6 KM LOCALLY 0.2 TO 0.7 KM LOCALLY WEAK SNOW FOG
SEAS 0.3 TO 0.7 M

01240, 01250
WINDS S/E S 6 TO 11 MS
TEMP PLUS 2 TO MINUS 3 DEGREES
VIS 6 TO 10 KM LOCALLY WEAK SNOW VIS IN SNOW 2 TO 4 KM
SEAS 0.5 TO 1.0 M

17021
WINDS S/W W 3 TO 8 MS
TEMP MINUS 10 TO MINUS 15 DEGREES LOCALLY MINUS 5 DEGREES
VIS 4 TO 10 KM LOCALLY 0.2 TO 0.7 KM LOCALLY FOG

17022, 17023
WINDS N/W W 5 TO 10 MS AFTER 250600UTC S/W 2 TO 7 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 4 TO 10 KM LOCALLY 0.2 TO 0.7 KM LOCALLY WEAK SNOW FOG

17030
WINDS W S/W 5 TO 10 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 6 KM LOCALLY SNOW

17063
WINDS S/W W 4 TO 9 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 6 KM LOCALLY 0.3 TO 0.8 KM LOCALLY WEAK SNOW FOG

17062, 17064
WINDS S/W S AFTER 250300UTC W N/W 4 TO 9 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
LOCALLY MINUS 3 TO MINUS 8 DEGREES
VIS 4 TO 6 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW FOG

17071, 17073
WINDS N/E N 8 TO 13 MS AFTER 250600UTC N/W W 6 TO 11 MS
TEMP MINUS 3 TO MINUS 8 DEGREES
LOCALLY MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 6 KM LOCALLY SNOW

17090
WINDS E N/E 7 TO 12 MS AFTER 250700UTC N/W W 9 TO 14 MS
TEMP MINUS 6 TO MINUS 11 DEGREES LOCALLY 0 DEGREES
VIS 4 TO 6 KM LOCALLY 1 TO 2 KM LOCALLY SNOW WET SNOW
NNNN

METAREA XXI