SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 21 DECEMBER 2024 AT 1800UTC

PART 1
AT 211800UTC

GALE WARNING

01100, 01110, 01120
FROM 211800UTC TO 221800UTC
SEAS 2.0 TO 4.0 M

01130
FROM 220600UTC TO 221800UTC
WINDS S S/W GUSTS 17 MS

01140
FROM 220600UTC TO 221800UTC
WINDS S S/W GUSTS 17 TO 20 MS

17021
FROM 211800UTC TO 220600UTC
WINDS E GUSTS 18 MS

17022
FROM 211800UTC TO 221800UTC
WINDS S/E E GUSTS 17 TO 20 MS

17023
FROM 211800UTC TO 221800UTC
WINDS S/E GUSTS 17 TO 20 MS

17030
FROM 220600UTC TO 221800UTC
WINDS S/E E GUSTS 18 MS

17062, 17064
FROM 220300UTC TO 221800UTC
WINDS S/E E GUSTS 17 TO 20 MS

17063
FROM 211800UTC TO 221800UTC
WINDS S/E E GUSTS 17 TO 20 MS

17071, 17073
FROM 211800UTC TO 221800UTC
WINDS S/E S GUSTS 17 TO 20 MS

17090
FROM 220600UTC TO 221800UTC
WINDS S S/E GUSTS 18 MS

PART 2
SYNOPSIS AT 211800UTC

LOW 980 HPA 68N 030E STATIONARY FILLING
LOW 990 HPA 66N 048E MOVING N/E 30 KMH DEEPENING
LOW 995 HPA 86N 040E STATIONARY FILLING
HIGH 1016 HPA 79N 080E STATIONARY WEAKENS
HIGH 1030 HPA 71N 155E MOVING E 10 KMH WEAKENS

ICE AT 211200UTC

YERMAK PLATEAU-LITKE TROUGH-BANKS N SPITSBERGEN-BANKS
N NORDAUSTLANDET
ICE NW TO 8012N 00737E, 8008N 00843E, 8012N 00932E, 8020N 01100E,
8026N 01157E, 8030N 01221E, 8039N 01305E, 8044N 01413E,
8043N 01508E, 8043N 01529E, 8043N 01531E, 8055N 01758E,
8048N 01949E, 8118N 02243E.

BANKS N NORDAUSTLANDET
ICE NE TO 8118N 02243E, 8054N 02511E, 8040N 02743E, 8038N 02847E,
8027N 02922E.

BANKS N NORDAUSTLANDET-A5-B5
ICE E TO 8027N 02922E, 8015N 02738E, 8006N 02738E, 8000N 02816E,
7954N 02848E, 7949N 02800E, 7930N 02714E, 7929N 02802E,
7937N 02942E, 7917N 02955E, 7907N 02814E, 7857N 02722E,
7905N 02631E, 7859N 02508E, 7853N 02456E, 7841N 02531E,
7810N 02554E, 7803N 02703E, 7759N 02800E, 7733N 02742E,
7736N 02650E, 7734N 02624E, 7730N 02622E, 7725N 02620E,
7711N 02705E, 7715N 02805E, 7703N 02757E, 7652N 02728E,
7644N 02825E.

B5
ICE NW TO 7644N 02825E, 7651N 02846E, 7705N 02832E, 7712N 02942E,
7717N 03000E.

BANKS N NORDAUSTLANDET-A4
ICE SE TO 8019N 01901E, 8024N 01828E, 8023N 01738E, 8000N 01740E,
7951N 01741E.

A4
ICE E TO 7853N 01049E, 7854N 01048E, 7856N 01032E, 7856N 01024E,
7854N 01018E, 7845N 01031E, 7837N 01044E, 7832N 01055E,
7832N 01059E.

A4-B4-B5
ICE NE TO 7812N 01327E, 7758N 01315E, 7743N 01339E, 7740N 01433E,
7732N 01341E, 7730N 01341E, 7717N 01341E, 7704N 01439E,
7646N 01511E, 7633N 01553E, 7625N 01636E, 7627N 01722E,
7706N 01818E, 7634N 01853E, 7655N 02000E, 7658N 02011E,
7649N 02121E, 7655N 02235E, 7642N 02307E, 7622N 02327E,
7606N 02252E, 7600N 02308E.

B5
ICE NW TO 7600N 02308E, 7606N 02402E, 7620N 02451E, 7625N 02525E,
7637N 02558E.

B5-A5
ICE W TO 7637N 02558E, 7646N 02547E, 7657N 02457E, 7730N 02511E,
7745N 02517E, 7809N 02456E, 7823N 02422E, 7838N 02432E,
7848N 02401E, 7851N 02320E, 7907N 02250E, 7912N 02304E.

A5
ICE NW TO 7922N 02524E, 7921N 02537E, 7927N 02632E, 7957N 02747E,
8000N 02712E.

01020
ICE W TO 7717N 03000E, 7720N 03010E, 7734N 03006E.

01020
ICE NE TO 7734N 03006E, 7722N 03036E, 7711N 03143E, 7706N 03235E,
7652N 03257E, 7631N 03407E, 7636N 03535E, 7624N 03647E,
7621N 03842E.

01020
ICE NW TO 7621N 03842E, 7637N 04038E, 7642N 04216E, 7658N 04338E,
7724N 04429E, 7729N 04545E.

01020-01010
ICE NE TO 7729N 04545E, 7717N 04637E, 7658N 04758E, 7649N 04913E,
7643N 05000E, 7641N 05013E.

01010
ICE NW TO 7641N 05013E, 7712N 05220E, 7738N 05552E, 7701N 05703E,
7706N 06005E, 7729N 06222E, 7736N 06434E.

01010
ICE NE TO 7736N 06434E, 7710N 06604E, 7701N 06735E.

01010
ICE SE TO 7643N 06551E, 7644N 06539E, 7637N 06531E, 7631N 06511E,
7622N 06346E, 7618N 06318E, 7617N 06245E, 7617N 06218E,
7619N 06135E, 7618N 06055E, 7611N 06046E, 7608N 06016E.

01010
ICE SE TO 7606N 05959E, 7559N 05948E, 7553N 05859E, 7540N 05756E,
7535N 05753E, 7520N 05631E, 7510N 05644E.

01120-01130
ICE SE TO 7423N 05517E, 7424N 05505E, 7407N 05436E, 7348N 05328E,
7327N 05337E, 7254N 05211E, 7233N 05207E, 7215N 05123E,
7159N 05104E, 7140N 05115E, 7138N 05116E.

01140-01130
ICE NE TO 7138N 05116E, 7116N 05204E, 7038N 05336E, 7035N 05444E,
7022N 05544E, 7017N 05739E, 6954N 05811E, 6938N 05832E.

01140-01160
ICE SE TO 6938N 05832E, 6913N 05737E, 6905N 05522E, 6907N 05349E,
6839N 05158E, 6833N 05055E, 6759N 04913E, 6801N 04825E,
6746N 04752E, 6738N 04728E, 6729N 04659E.

01160-01140-01110-01100-01240
ICE SW TO 6729N 04659E, 6734N 04640E, 6745N 04700E, 6747N 04705E,
6824N 04634E, 6834N 04612E, 6835N 04554E, 6837N 04528E,
6835N 04406E, 6840N 04337E, 6843N 04320E, 6844N 04315E,
6842N 04313E, 6838N 04310E.

01110-01140
ICE NE TO 6912N 04816E, 6900N 04800E, 6856N 04800E, 6845N 04802E,
6837N 04848E, 6839N 04931E.

01140-01130-01110
ICE NW TO 6839N 04931E, 6852N 05026E, 6913N 05028E, 6916N 05019E,
6924N 05000E, 6927N 04952E, 6930N 04923E, 6929N 04922E.

17023-17021
ICE W TO 7020N 05922E, 7028N 05930E, 7042N 05945E, 7102N 06005E,
7126N 05943E, 7159N 05934E.

17021-17022-17023
ICE NE TO 7159N 05934E, 7136N 06032E, 7123N 06143E, 7112N 06219E,
7113N 06317E, 7114N 06407E, 7106N 06457E, 7105N 06502E.

17023-17022-17063
ICE NW TO 7105N 06502E, 7106N 06504E, 7117N 06515E, 7128N 06553E,
7140N 06609E, 7151N 06641E, 7200N 06653E, 7205N 06659E,
7207N 06731E.

17063-17022-17023
ICE SE TO 7207N 06731E, 7200N 06718E, 7149N 06657E, 7107N 06521E,
7105N 06515E, 7049N 06441E, 7018N 06453E, 7009N 06504E,
7013N 06407E, 7000N 06349E.

17023
ICE NW TO 7000N 06349E, 7009N 06324E, 7014N 06351E, 7029N 06410E.

17023
ICE SE TO 7029N 06410E, 7024N 06328E, 7006N 06159E, 7005N 06127E,
6955N 06029E.

01010
ICE SE TO 7610N 05535E, 7612N 05528E, 7621N 05547E, 7624N 05612E.

01010
ICE NW TO 7610N 05535E, 7616N 05600E, 7620N 05634E, 7624N 05612E.

PART 3
FORECAST FROM 211800UTC TO 221800UTC

01010, 01020
WINDS N/E 11 TO 16 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 1.0 TO 2.0 M

01100, 01110, 01120
WINDS E N/E 11 TO 16 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM
LOCALLY 0.5 TO 1.0 KM SOMETIMES SNOW
SLOWLY ICE ACCRETION SHIPS
SEAS 2.0 TO 4.0 M

01130
WINDS S S/E 8 TO 13 MS
AFTER 220600UTC S S/W 8 TO 13 MS GUSTS 17 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 4 TO 9 KM LOCALLY 0.2 TO 0.7 KM LOCALLY SNOW FOG
SEAS 0.7 TO 1.5 M

01140
WINDS S/E S 10 TO 15 MS
AFTER 220600UTC S S/W 10 TO 15 MS GUSTS 17 TO 20 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 4 TO 9 KM VIS IN FOG 0.2 TO 0.7 KM LOCALLY SNOW FOG
SEAS 0.9 TO 1.9 M

01240, 01250
WINDS S S/W 9 TO 14 MS
TEMP 0 TO MINUS 3 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 2.0 TO 3.0 M

17021
WINDS E 9 TO 14 MS GUSTS 18 MS
AFTER 220600UTC E 9 TO 14 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 4 TO 9 KM LOCALLY 0.2 TO 0.7 KM LOCALLY SNOW FOG

17022
WINDS S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 4 TO 9 KM LOCALLY 0.2 TO 0.7 KM LOCALLY SNOW

17023
WINDS S/E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 4 TO 9 KM LOCALLY 0.2 TO 0.7 KM LOCALLY SNOW

17030
WINDS S/E E 8 TO 13 MS
AFTER 220600UTC S/E E 8 TO 13 MS GUSTS 18 MS
TEMP MINUS 7 TO MINUS 12 DEGREES
VIS 4 TO 9 KM LOCALLY 0.3 TO 0.8 KM LOCALLY SNOW

17062
WINDS S/E E 9 TO 14 MS
AFTER 220300UTC S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW

17063
WINDS S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 8 TO MINUS 13 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.3 TO 0.8 KM LOCALLY SNOW

17064
WINDS S/E E 9 TO 14 MS
AFTER 220300UTC S/E E 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 17 TO MINUS 22 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW

17071
WINDS S/E S 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW

17073
WINDS S/E S 9 TO 14 MS GUSTS 17 TO 20 MS
TEMP MINUS 13 TO MINUS 18 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW

17090
WINDS S S/E 9 TO 14 MS
AFTER 220600UTC S S/E 9 TO 14 MS GUSTS 18 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
LOCALLY MINUS 25 DEGREES
VIS 4 TO 9 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
NNNN