GABAY SA BAYBAYIN & 24-ORAS NA TAYA BAWAT ORASGPS -37.9940°, -57.5430°

Alfonsina (Mar del Plata)

BeachARGENTINA · PROVINCIA-DE-BUENOS-AIRESSENTINELA REGIONAL (3.8 KM)
DIREKSYON NA KAHARAP NG BAYBAYIN
E (96°)
Ang pagkakaharap ng baybayin ang nagtatakda kung gaano kalinis papasok at mababasag ang alon sa dalampasigan.
[ORIENTACAO APROXIMADA // NORMAL DO VENTO OFFSHORE]

DIFFERENTIATION BLOCK 01 // LIVE WEBCAM STAGE & COASTAL RADAR

STREAM VERIFICADO HD
Biologia (Mar del Plata)
LIVE HD · SENTINELA REGIONAL[SANGGUNIANG BAYBAYING KAMERA · 3.8 KM SA BIOLOGIA (MAR DEL PLATA)]
GPS -37.9940°, -57.5430°
ONDA1.5m(SETS 1.8m)
PERIODO12s
ENERGIA748 kJ
SWELLNW 315°
SATELAYT NA MAPA NG BAYBAYIN · UNANG SWELL & HANGINAlfonsina (Mar del Plata) · Lun 05 Nov (14:00)GPS -37.9940°, -57.5430° · DIREKSYON NA KAHARAP NG BAYBAYIN: E (96°)
N 0°E 90°S 180°W 270°SWELL 3:0.4m @ 10s N (354°) · 44 kJSWELL 2:0.7m @ 15s WNW (298°) · 204 kJSWELL 1:1.7m [2.0m] @ 13s NW (320°) · 1041 kJALFONSINA (MAR DHANGIN (HANGING-DAGAT): 15 km/h (8 kt) ENEKATI'T TAIB NGAYON (14:00): 0.57m · MARKA (0-10) 4.4/10
UNANG SWELL (Pangunahing Alon)Krus-krus na Alon
1.7m [Mga Set ng Alon 2.0m] · 13s NW (320°) · 1041 kJ
IKALAWANG SWELL (Pangalawang Grupo ng Alon)Krus-krus na Alon
0.7m · 15s WNW (298°) · 204 kJ
IKATLONG SWELL (Pangatlong Grupo ng Alon)Krus-krus na Alon
0.4m · 10s N (354°) · 44 kJ
HANGIN & KATI'T TAIB NGAYON (14:00)Hanging-Dagat
15 km/h (8 kt) ENE · Kati't Taib Ngayon 0.57m
DIFFERENTIATION BLOCK 02 // TACTICAL SESSION & HYDRODYNAMICS

Briefing Tatico 72h & Calculadora de Quiver por Energia (kJ)

SCANNER DE 72H // 6 JANELAS AM/PM
[JANELA DE OURO 72H · MELHOR SESSAO]SCORE 4.4 / 10

QUI 05 Nov

// MANHA (07:00 - 11:30)

Algoritmo de varredura sinotica identificou esta janela como o melhor equilibrio de vento terral, periodo de fundo e potencia hidrodinamica para Alfonsina (Mar del Plata).

ONDA / SETS
1.5m
Sets 1.8m
PERIODO / SWELL
12s
Fundo oceanico
ENERGIA
748 kJ
Potencia do pico
VENTO / MARE
7kt ENE
CR-ONSHORE
HYDRODYNAMIC BOARD MATCHING // BASEADO EM 748 KJ
RECOMENDACAO ATIVA200 - 900 kJ

PERFORMANCE SHORTBOARD / DAILY DRIVER

Janela de energia otima · parede ingreme e pocket critico

Rocker medio continuo com concave simples a duplo. Excelente resposta para transicoes borda-a-borda no espelho da onda.
QUILHAS RECOMENDADAS:Thruster (triquilha standard media em carbono/fibra)
VOLUME / MEDIDAS:Volume padrao proporcional ao surfista (27 - 31L)
ESCALA COMPLETA DE QUIVER POR ENERGIA OCEANICA (kJ):
GROVELER
< 200 kJ
SHORTBOARD
200 - 900 kJ
STEP_UP
900 - 1800 kJ
GUN
>= 1800 kJ
DIFFERENTIATION BLOCK 03 // OCEANIC SWELL SPECTRA

Ficha de Telemetria da Boia Virtual Offshore NOAA (12 km)

[PROJECAO GEODESICA 12KM]
01 // COORDENADAS DA BOIA VIRTUAL
-38.0052°, -57.4068°

Vetor de 12.0 km ao largo perpendicular a linha de costa (E 96°), evitando mascaramento costeiro de grelha.

COSTA DE ORIGEM: -37.9940°, -57.5430°
02 // GRELHA NOAA AWS S3 GRIB2
gsouth.0p25
RESOLUCAO: 18 KM (0.16°)

NOAA GFS-WAVE 0.16/0.25 DEG (3-SWELL) + MFWAM 0.08 DEG

GRELHA DE RECURSO: global.0p25
03 // FATOR DE EMPOLAMENTO & SETS
Ks 1.05x/ Sets 1.18x

Empolamento batimetrico para fundo de Beach. Transforma ondas de aguas profundas na altura real da crista no drop.

SWEET SPOT:1.0m - 1.8m
04 // JANELA ANGULAR DE REFRACAO
31° - 161°
CONE OTIMO: 66° - 126° (60°)

Arco de aceitacao direta de 130°. Ondulacoes de fundo com T >= 11s refratam ate 115° de desvio angular ao redor de pontas costeiras.

PERIODO MIN/IDEAL:>=8s / 11s
DIFFERENTIATION BLOCK 04 // REGIONAL CLUSTER & INTERNAL LINKING

Comparador de Spots Alternativos num Raio de 30 km

5 PICOS MAIS PROXIMOS // HAVERSINE
0.2 KM[EXPOSICAO SIMILAR]

La Pepita (Mar del Plata)

Beach·provincia-de-buenos-aires
ORIENTACAO:E (95°)
SWELL IDEAL:E
VENTO IDEAL:W
MARE:Mid to High
[RADAR NOAA]VER PICO ->
0.3 KM[EXPOSICAO SIMILAR]

La Perla (Mar del Plata)

Beach·provincia-de-buenos-aires
ORIENTACAO:E (96°)
SWELL IDEAL:E
VENTO IDEAL:W
MARE:All Tides
[RADAR NOAA]VER PICO ->
0.6 KM[EXPOSICAO SIMILAR]

Cruz del Sur

Beach·provincia-de-buenos-aires
ORIENTACAO:SE (124°)
SWELL IDEAL:SE
VENTO IDEAL:NW
MARE:Low to Mid Rising
[RADAR NOAA]VER PICO ->
1.2 KM[EXPOSICAO SIMILAR]

La Popular (Mar-del-Plata)

Beach·provincia-de-buenos-aires
ORIENTACAO:E (95°)
SWELL IDEAL:E
VENTO IDEAL:W
MARE:Low to Mid Rising
[RADAR NOAA]VER PICO ->
2.1 KM[EXPOSICAO SIMILAR]

Cardiel (Mar del Plata)

Beach·provincia-de-buenos-aires
ORIENTACAO:SE (124°)
SWELL IDEAL:SE
VENTO IDEAL:NW
MARE:All Tides
[RADAR NOAA]VER PICO ->
01 // TUNGKOL SA ALON NA ITO
Uri ng Ilalim:Beach
Direksyon ng Basag ng Alon:Left
Dalas ng Dating ng Alon:fairly consistent
02 // PINAKAMAGANDANG KUNDISYON
Pinakamagandang Direksyon ng Swell:E
Pinakamagandang Hanging Galing sa Lupa:W
Tamang Taib o Kati:All Tides
03 // MAHAHALAGANG PAALALA SA KALIGTASAN

Ligtas na Pagpasok at Pag-ahon

6-ARAW NA BUOD LAMANG
UMAGA · HAPON · GABI

24-ORAS NA TAYA BAWAT ORAS

Oras-oras + 6-Araw na Buod

Alfonsina (Mar del Plata) — 1. Laki ng Alon at Hangin Ngayon

1. Taas ng Alon [Mga Set]: Mga set na aabot sa {height}m
2. Pagitan o Period (s): 2. Pinakamagandang Oras ng Tubig para Pumasok at Umahon
3. Lakas ng Alon (kJ): Lakas at Laki ng Alon sa Kasalukuyan
4. Hangin at Kati't Taib: 3. Uri ng Ilalim, Daanan at Kaligtasan
UNANG SWELL (Lun 05 Nov)UNANG SWELL (Pangunahing Alon) + IKALAWANG SWELL & IKATLONG SWELL
UNANG SWELLPangunahing Alon
1.7m [Mga Set ng Alon 2.0m] · 13s
Lakas: 1041 kJ · NW (320°)
NW
IKALAWANG SWELLPangalawang Grupo ng Alon
0.7m · 15s
Lakas: 204 kJ · WNW (298°)
WNW
IKATLONG SWELLPangatlong Grupo ng Alon
0.4m · 10s
Lakas: 44 kJ · N (354°)
N
SATELAYT NA MAPA NG BAYBAYIN · UNANG SWELL & HANGINAlfonsina (Mar del Plata) · Lun 05 Nov (14:00)GPS -37.9940°, -57.5430° · DIREKSYON NA KAHARAP NG BAYBAYIN: E (96°)
N 0°E 90°S 180°W 270°SWELL 3:0.4m @ 10s N (354°) · 44 kJSWELL 2:0.7m @ 15s WNW (298°) · 204 kJSWELL 1:1.7m [2.0m] @ 13s NW (320°) · 1041 kJALFONSINA (MAR DHANGIN (HANGING-DAGAT): 15 km/h (8 kt) ENEKATI'T TAIB NGAYON (14:00): 0.57m · MARKA (0-10) 4.4/10
UNANG SWELL (Pangunahing Alon)Krus-krus na Alon
1.7m [Mga Set ng Alon 2.0m] · 13s NW (320°) · 1041 kJ
IKALAWANG SWELL (Pangalawang Grupo ng Alon)Krus-krus na Alon
0.7m · 15s WNW (298°) · 204 kJ
IKATLONG SWELL (Pangatlong Grupo ng Alon)Krus-krus na Alon
0.4m · 10s N (354°) · 44 kJ
HANGIN & KATI'T TAIB NGAYON (14:00)Hanging-Dagat
15 km/h (8 kt) ENE · Kati't Taib Ngayon 0.57m
24-ORAS NA TAYA BAWAT ORASLun 05 Nov — 00:00 - 23:00HI: 09:35 (2.0m) / 22:10 (2.0m) · LO: 03:20 (0.4m) / 15:55 (0.2m)
Pumili ng Araw (24 Oras):
Oras (00h–23h)
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Marka (0-10)
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
Unang Swell [Sets]
Pangunahin (m · s · kJ)
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.5m [1.8m]
NW
12s · 748kJ
1.7m [2.0m]
NW
13s · 1041kJ
1.7m [2.0m]
NW
13s · 1041kJ
1.7m [2.0m]
NW
13s · 1041kJ
1.7m [2.0m]
NW
13s · 1041kJ
1.7m [2.0m]
NW
13s · 1041kJ
1.7m [2.0m]
NW
13s · 1041kJ
1.6m [1.9m]
NW
12s · 851kJ
1.6m [1.9m]
NW
12s · 851kJ
1.6m [1.9m]
NW
12s · 851kJ
1.6m [1.9m]
NW
12s · 851kJ
1.6m [1.9m]
NW
12s · 851kJ
1.6m [1.9m]
NW
12s · 851kJ
1.6m [1.9m]
NW
12s · 851kJ
Ikalawang Swell
Swell 2
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.6m · 10s
WNW
100kJ · 293°
0.7m · 15s
WNW
204kJ · 298°
0.7m · 15s
WNW
204kJ · 298°
0.7m · 15s
WNW
204kJ · 298°
0.7m · 15s
WNW
204kJ · 298°
0.7m · 15s
WNW
204kJ · 298°
0.7m · 15s
WNW
204kJ · 298°
0.6m · 10s
WNW
100kJ · 290°
0.6m · 10s
WNW
100kJ · 290°
0.6m · 10s
WNW
100kJ · 290°
0.6m · 10s
WNW
100kJ · 290°
0.6m · 10s
WNW
100kJ · 290°
0.6m · 10s
WNW
100kJ · 290°
0.6m · 10s
WNW
100kJ · 290°
Ikatlong Swell
Swell 3
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.3m · 9s
N
22kJ · 349°
0.4m · 10s
N
44kJ · 354°
0.4m · 10s
N
44kJ · 354°
0.4m · 10s
N
44kJ · 354°
0.4m · 10s
N
44kJ · 354°
0.4m · 10s
N
44kJ · 354°
0.4m · 10s
N
44kJ · 354°
0.3m · 9s
NNW
22kJ · 346°
0.3m · 9s
NNW
22kJ · 346°
0.3m · 9s
NNW
22kJ · 346°
0.3m · 9s
NNW
22kJ · 346°
0.3m · 9s
NNW
22kJ · 346°
0.3m · 9s
NNW
22kJ · 346°
0.3m · 9s
NNW
22kJ · 346°
Hangin (Bawat Oras)
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE13 km/hHanging-Dagat
ENE15 km/hHanging-Dagat
ENE15 km/hHanging-Dagat
ENE15 km/hHanging-Dagat
ENE15 km/hHanging-Dagat
ENE15 km/hHanging-Dagat
ENE15 km/hHanging-Dagat
E17 km/hHanging-Dagat
E17 km/hHanging-Dagat
E17 km/hHanging-Dagat
E17 km/hHanging-Dagat
E17 km/hHanging-Dagat
E17 km/hHanging-Dagat
E17 km/hHanging-Dagat
Taib & Daanan
1.22m ▼
Ligtas ang Taib ({tide}m)
0.86m ▼
Ligtas ang Taib ({tide}m)
0.55m ▼
Ligtas ang Taib ({tide}m)
0.40m ▼
Ligtas ang Taib ({tide}m)
0.43m ▲
Ligtas ang Taib ({tide}m)
0.65m ▲
Ligtas ang Taib ({tide}m)
1.00m ▲
Ligtas ang Taib ({tide}m)
1.41m ▲
Ligtas ang Taib ({tide}m)
1.76m ▲
Ligtas ang Taib ({tide}m)
1.98m ▲
Ligtas ang Taib ({tide}m)
1.99m ▼
Ligtas ang Taib ({tide}m)
1.79m ▼
Ligtas ang Taib ({tide}m)
1.43m ▼
Ligtas ang Taib ({tide}m)
0.98m ▼
Ligtas ang Taib ({tide}m)
0.57m ▼
Ligtas ang Taib ({tide}m)
0.28m ▼
Ligtas ang Taib ({tide}m)
0.20m ▲
Ligtas ang Taib ({tide}m)
0.33m ▲
Ligtas ang Taib ({tide}m)
0.65m ▲
Ligtas ang Taib ({tide}m)
1.08m ▲
Ligtas ang Taib ({tide}m)
1.52m ▲
Ligtas ang Taib ({tide}m)
1.84m ▲
Ligtas ang Taib ({tide}m)
1.98m ▲
Ligtas ang Taib ({tide}m)
1.89m ▼
Ligtas ang Taib ({tide}m)
18 Panahong Inihambing18 Panahong Inihambing
Araw // OrasLun 05 NovMar 06 NovMiy 07 NovHuw 08 NovBiy 09 NovSab 10 Nov
Bahagi
UMAGA
08:00
HAPON
14:00
GABI
20:00
UMAGA
08:00
HAPON
14:00
GABI
20:00
UMAGA
08:00
HAPON
14:00
GABI
20:00
UMAGA
08:00
HAPON
14:00
GABI
20:00
UMAGA
08:00
HAPON
14:00
GABI
20:00
UMAGA
08:00
HAPON
14:00
GABI
20:00
Marka (0-10)
4.4
4.4
4.4
3.8
4.4
3.8
3.8
3.8
3.8
3.8
3.8
3.8
4.4
4.4
4.4
4.4
4.4
4.4
Unang Swell [Sets]
Pangunahing Alon
1.5m
[1.8m]
1.7m
[2.0m]
1.6m
[1.9m]
1.3m
[1.5m]
1.4m
[1.7m]
1.3m
[1.5m]
1.2m
[1.4m]
1.3m
[1.5m]
1.2m
[1.4m]
1.2m
[1.4m]
1.3m
[1.5m]
1.2m
[1.4m]
1.4m
[1.7m]
1.5m
[1.8m]
1.4m
[1.7m]
1.6m
[1.9m]
1.8m
[2.1m]
1.6m
[1.9m]
Direksyon ng Swell 1
NW315°
NW320°
NW312°
NW315°
NW320°
NW312°
NW315°
NW320°
NW312°
NW315°
NW320°
NW312°
NW315°
NW320°
NW312°
NW315°
NW320°
NW312°
Pagitan ng Swell 1 (s)12s13s12s12s12s12s11s12s12s11s12s12s12s12s12s12s13s12s
Lakas ng Swell 1 (kJ)748 kJ1041 kJ851 kJ562 kJ652 kJ562 kJ439 kJ562 kJ479 kJ439 kJ562 kJ479 kJ652 kJ748 kJ652 kJ851 kJ1167 kJ851 kJ
Ikalawang Swell
Swell 2 (Laki · s · kJ)
0.6m · 10sWNW100 kJ · 293°
0.7m · 15sWNW204 kJ · 298°
0.6m · 10sWNW100 kJ · 290°
0.5m · 10sWNW69 kJ · 293°
0.5m · 14sWNW97 kJ · 298°
0.5m · 10sWNW69 kJ · 290°
0.4m · 9sWNW40 kJ · 293°
0.5m · 14sWNW97 kJ · 298°
0.4m · 10sWNW44 kJ · 290°
0.4m · 9sWNW40 kJ · 293°
0.5m · 14sWNW97 kJ · 298°
0.4m · 10sWNW44 kJ · 290°
0.5m · 10sWNW69 kJ · 293°
0.6m · 14sWNW140 kJ · 298°
0.5m · 10sWNW69 kJ · 290°
0.6m · 10sWNW100 kJ · 293°
0.7m · 15sWNW204 kJ · 298°
0.6m · 10sWNW100 kJ · 290°
Ikatlong Swell
Swell 3 (Laki · s · kJ)
0.3m · 9sN22 kJ · 349°
0.4m · 10sN44 kJ · 354°
0.3m · 9sNNW22 kJ · 346°
0.3m · 9sN22 kJ · 349°
0.3m · 9sN22 kJ · 354°
0.3m · 9sNNW22 kJ · 346°
0.2m · 8sN10 kJ · 349°
0.3m · 9sN22 kJ · 354°
0.2m · 9sNNW10 kJ · 346°
0.2m · 8sN10 kJ · 349°
0.3m · 9sN22 kJ · 354°
0.2m · 9sNNW10 kJ · 346°
0.3m · 9sN22 kJ · 349°
0.3m · 9sN22 kJ · 354°
0.3m · 9sNNW22 kJ · 346°
0.3m · 9sN22 kJ · 349°
0.4m · 10sN44 kJ · 354°
0.3m · 9sNNW22 kJ · 346°
Hugis ng AlonIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang SwellIsang Swell
Hangin
ENE13 km/h7 kt
ENE15 km/h8 kt
E17 km/h9 kt
ENE15 km/h8 kt
ENE17 km/h9 kt
E19 km/h10 kt
ENE15 km/h8 kt
ENE17 km/h9 kt
E19 km/h10 kt
ENE13 km/h7 kt
ENE13 km/h7 kt
E15 km/h8 kt
ENE11 km/h6 kt
ENE13 km/h7 kt
E13 km/h7 kt
ENE13 km/h7 kt
ENE15 km/h8 kt
E15 km/h8 kt
Epekto ng HanginHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-DagatHanging-Dagat
Pagpasok / Pag-ahon
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Nasa Ligtas na DaananLigtas ang Taib ({tide}m)
Taib / Kati
HI: 09:35 (2.0m)HI: 22:10 (2.0m)
LO: 03:20 (0.4m)LO: 15:55 (0.2m)
HI: 10:20 (2.1m)HI: 22:50 (2.1m)
LO: 04:10 (0.3m)LO: 16:40 (0.1m)
HI: 11:00 (2.2m)HI: 23:30 (2.2m)
LO: 04:55 (0.2m)LO: 17:15 (0.0m)
HI: 11:40 (2.2m)HI: --:--
LO: 05:35 (0.1m)LO: 17:50 (-0.0m)
HI: 00:05 (2.2m)HI: 12:10 (2.2m)
LO: 06:10 (0.2m)LO: 18:25 (0.0m)
HI: 00:35 (2.1m)HI: 12:40 (2.1m)
LO: 06:40 (0.2m)LO: 18:50 (0.1m)