SECURITY
WEATHER BULLETIN FOR METAREA XX
ISSUED BY THE ARCTIC AND ANTARCTIC RESEARCH INSTITUTE
ST PETERSBURG ON THE 31 MARCH 2026 AT 0600UTC
PART 1
AT 310600UTC
GALE WARNING
17073
FROM 311800UTC TO 010600UTC
WINDS W N/W GUSTS 18 MS
PART 2
SYNOPSIS AT 310600UTC
HIGH 1015 HPA 82N 005W MOVING S/E 10 KMH INCREASE
LOW 1000 HPA 72N 014E MOVING N/E 20 KMH FILLING
HIGH 1011 HPA 80N 032E MOVING S/E 15 KMH
HIGH 1021 HPA 63N 046E MOVING E 20 KMH INCREASE
LOW 1003 HPA 75N 068E MOVING E 20 KMH FILLIMG
LOW 992 HPA 75N 128E MOVING N N/E 25 KMH FILLING
ICE AT 301200UTC
YERMAK PLATEAU-LITKE TROUGH
ICE N TO 8025N 00657E, 8026N 00922E, 8031N 01014E,
8033N 01038E, 8030N 01141E, 8038N 01234E.
LITKE TROUGH
ICE SW TO 8038N 01234E, 8047N 01202E.
LITKE TROUGH
ICE NW TO 8047N 01202E, 8101N 01512E, 8122N 01537E,
8128N 01704E.
LITKE TROUGH-BANKS N NORDAUSTLANDET
ICE E TO 8128N 01704E, 8113N 01706E, 8107N 01843E,
8106N 01859E, 8058N 01731E, 8032N 01557E, 8021N 01604E,
8001N 01751E.
BANKS N NORDAUSTLANDET-BANKS N SPITSBERGEN-A4
ICE S TO 8001N 01751E, 8006N 01613E, 8007N 01600E,
8000N 01540E, 7952N 01516E, 7959N 01034E.
A4
ICE E TO 7959N 01034E, 7852N 01006E, 7829N 01042E,
7810N 01141E.
A4
ICE N TO 7810N 01141E, 7809N 01311E.
A4-B4
ICE E TO 7809N 01311E, 7730N 01243E, 7703N 01225E.
B4-B5
ICE N TO 7703N 01225E, 7630N 01336E, 7610N 01622E,
7633N 01841E, 7630N 01941E, 7633N 02000E, 7643N 02123E.
B5
ICE E TO 7643N 02123E, 7623N 02055E, 7605N 02110E.
B5-B4
ICE SE TO 7605N 02110E, 7600N 02000E, 7547N 01734E.
B4-C4
ICE E TO 7547N 01734E, 7500N 01739E, 7455N 01740E.
C4-C5
ICE N TO 7455N 01740E, 7455N 02000E, 7454N 02109E.
C5-B5
ICE NW TO 7454N 02109E, 7500N 02133E, 7553N 02544E,
7717N 02813E.
B5
ICE N TO 7717N 02813E, 7717N 03000E.
01020
ICE N TO 7717N 03000E, 7717N 03052E.
01020
ICE E TO 7717N 03052E, 7618N 03217E.
01020-01010
ICE N TO 7618N 03217E, 7624N 03900E, 7659N 04304E,
7722N 04415E, 7759N 04655E, 7740N 04802E, 7730N 04858E,
7752N 04940E, 7750N 05000E, 7744N 05113E, 7734N 05312E,
7741N 05650E, 7713N 05806E, 7706N 05853E, 7731N 06357E.
01010
ICE S TO 7731N 06357E, 7713N 06202E, 7659N 06114E.
01010
ICE E TO 7659N 06114E, 7639N 06145E, 7636N 06157E.
01010
ICE N TO 7636N 06157E, 7651N 06434E.
01010
ICE S TO 7651N 06434E, 7624N 06247E, 7632N 06119E,
7625N 05941E, 7617N 05813E, 7636N 05653E, 7641N 05417E,
7614N 05325E.
01010-01120-01110
ICE E TO 7614N 05325E, 7553N 05142E, 7536N 05046E,
7500N 05142E, 7452N 05153E, 7412N 05056E, 7316N 05057E,
7302N 05000E, 7301N 04956E, 7222N 04905E, 7157N 04909E,
7124N 04948E, 7103N 04829E, 7053N 04826E, 7039N 04905E,
7024N 04909E, 7012N 04818E, 6948N 04818E, 6938N 04849E,
6916N 04800E, 6903N 04754E.
01110
ICE S TO 6903N 04754E, 6906N 04711E, 6858N 04627E, 6904N 04352E.
01110-01100-01240
ICE E TO 6904N 04352E, 6854N 04320E, 6849N 04301E, 6845N 04300E,
6832N 04256E.
PART 3
FORECAST FROM 310600UTC TO 010600UTC
01010, 01020, 01120
WINDS N N/E 8 TO 10 MS
TEMP MINUS 5 TO MINUS 10 DEGREES
VIS 6 TO 10 KM VIS IN SNOW 1 TO 2 KM SOMETIMES SNOW
SEAS 1.5 TO 2.5 M
01100, 01110
WINDS N/E E 8 TO 13 MS
TEMP MINUS 4 TO PLUS 1 DEGREES
VIS 6 TO 10 KM VIS IN PRECIPITATION 1 TO 2 KM
SOMETIMES PRECIPITATION
SEAS 1.5 TO 2.5 M
01130
WINDS S/W S 9 TO 14 MS
TEMP MINUS 2 TO PLUS 3 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM
LOCALLY PRECIPITATION FOG
01140
WINDS W S/W 9 TO 14 MS
TEMP MINUS 1 TO MINUS 6 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
01240, 01250
WINDS S/W 11 TO 16 MS
TEMP PLUS 1 TO PLUS 4 DEGREES
VIS 6 TO 10 KM LOCALLY PRECIPITATION
SEAS 1.0 TO 1.5 M
17021
WINDS S/W W 9 TO 14 MS
AFTER 311200UTC W N/W 9 TO 14 MS
AFTER 010000UTC N/E E 5 TO 10 MS
TEMP MINUS 6 TO MINUS 11 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17022
WINDS S/W W 9 TO 14 MS
AFTER 311200UTC W N/W 10 TO 15 MS
AFTER 311800UTC N/W N 7 TO 12 MS
TEMP MINUS 9 TO MINUS 14 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17023
WINDS S/W W 9 TO 14 MS
AFTER 311200UTC W N/W 11 TO 16 MS
AFTER 312100UTC S/W S 6 TO 11 MS
TEMP MINUS 4 TO MINUS 9 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17030
WINDS N N/W 11 TO 16 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17062
WINDS S/W S 7 TO 12 MS
AFTER 311800UTC N/W N 9 TO 14 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17063
WINDS W N/W 9 TO 14 MS
AFTER 311800UTC N/W N 5 TO 10 MS
TEMP MINUS 10 TO MINUS 15 DEGREES
VIS 3 TO 8 KM LOCALLY SNOW
17064
WINDS S/W S 7 TO 12 MS
AFTER 311800UTC N/W N 9 TO 14 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 3 TO 8 KM VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17071
WINDS S/W S 8 TO 13 MS
AFTER 311800UTC N/W N 10 TO 15 MS
TEMP MINUS 15 TO MINUS 20 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM
VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
17073
WINDS W S/W 8 TO 13 MS
AFTER 311800UTC W N/W 8 TO 13 MS GUSTS 18 MS
TEMP MINUS 11 TO MINUS 16 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM LOCALLY SNOW
17090
WINDS S/W S 6 TO 11 MS
AFTER 010000UTC W N/W 11 TO 16 MS
TEMP MINUS 20 TO MINUS 25 DEGREES
LOCALLY MINUS 15 DEGREES
VIS 3 TO 8 KM VIS IN SNOW 0.5 TO 1.0 KM
VIS IN FOG 0.3 TO 0.8 KM LOCALLY SNOW FOG
NNNN