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García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during Santa Gertrudis cruise from Montevideo to Isla Santa Catalina started at 1777-05-10 [dataset]. Archivo Museo Naval Madrid, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.751944, In: Jones, Philip D; Wheeler, Dennis A; Können, Gunther P; Koek, Frits B; Prieto, Maria del Rosario; García-Herrera, Ricardo (2007): Climatological observations from ship logbooks between 1750 and 1854 (release 2.1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.611088

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Related to:
García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2005): CLIWOC: A Climatological Database for the World's Oceans 1750–1854 (and 10 more publications about CLIWOC results in the same volume). Climatic Change, 73(1-2), 1-12ff, https://doi.org/10.1007/s10584-005-6952-6
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: -31.932750 * Median Longitude: -48.572500 * South-bound Latitude: -35.630000 * West-bound Longitude: -54.450000 * North-bound Latitude: -26.700000 * East-bound Longitude: -44.950000
Date/Time Start: 1777-05-10T00:00:00 * Date/Time End: 1777-08-08T00:00:00
Event(s):
Santa_Gertrudis_17770510_MS_2253 * Latitude Start: -35.970000 * Longitude Start: -55.650000 * Latitude End: -35.130000 * Longitude End: -55.820000 * Date/Time Start: 1777-05-10T00:00:00 * Date/Time End: 1777-08-08T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Santa Gertrudis (Fragata), Voyage: Montevideo - Isla Santa Catalina (Brasil) Y Vuelta, 1st Observer: Luis Ramírez de Arellano (Capitan)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
Wind directiondddegWind direction (from which the wind is blowing) in whole degrees from: 1-360; 361 = calm, 362 = variable. It is not clear from many logbook entries whether the wind direction has been corrected for the magnetic variation (or declination). To avoid any misunderstanding, all winds from reports that included a valid position in the period 1750-1854 were corrected. All other wind directions are given without being corrected.
Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
CourseCourseCourse of the ship during the past 24 hours
10 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
11 CommentCommentOther remarks, that were not possible to put in the other remark fields
12 Comment 2 (continued)Comm 2Other remarks
13 DeclinationDecldegIt is generally accepted by the CLIWOC team that the wind directions, reported by the ships officers, were relative to the magnetic North direction. Navigators were well aware of the difference between the true and magnetic north direction, but the compasses (we assumed that the bearing-compasses were mostly used for determining the wind direction) were not always adjusted. Therefore the wind direction has to be corrected. The magnetic declination (or variation, as it is known on board ships) is given for the whole CLIWOC period (1750-1850) for every 5x5 degree square. The number was added to the wind direction to get the true wind direction.
14 Wind direction descriptionWind dir descrAll reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
15 Current direction descriptionCur dir descrDirection of the current. This direction points to where the current is flowing towards to.
16 Current speed descriptionV descr
17 Wind force descriptionWind force descrAll reported wind forces on this day
18 Present weatherwwWeather description
19 Precipitation descriptionPrecip descr
20 State of the sea descriptionState sea descr
21 GustsGusts1 If wind gusts are reported
22 Precipitation/RainRain1 If rain was reported
23 FogFog1 If fog was reported
24 Snow typeSnow1 If snow was reported
25 ThunderThunder1 If thunder and or lightning was reported
26 HailHail1 If hail was reported
27 Sea iceSea ice1 If sea-ice or icebergs were reported
28 CommentComment
29 IdentificationIDCLIWOC 2.1 line number
Size:
812 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Latitude

Longitude

dd [deg]
(Wind direction (from which th...)

ff [m/s]
(calculated from the descripti...)

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)

Distance [arbitrary units]
(Distance to the first landmark)

Course
(Course of the ship during the...)
10 
Distance [arbitrary units]
(Distance travelled during the...)
11 
Comment
(Other remarks, that were not ...)
12 
Comm 2
(Other remarks)
13 
Decl [deg]
(It is generally accepted by t...)
14 
Wind dir descr
(All reported wind directions ...)
15 
Cur dir descr
(Direction of the current. Thi...)
16 
V descr
17 
Wind force descr
(All reported wind forces on t...)
18 
ww
(Weather description)
19 
Precip descr
20 
State sea descr
21 
Gusts
(1 If wind gusts are reported)
22 
Rain
(1 If rain was reported)
23 
Fog
(1 If fog was reported)
24 
Snow
(1 If snow was reported)
25 
Thunder
(1 If thunder and or lightning...)
26 
Hail
(1 If hail was reported)
27 
Sea ice
(1 If sea-ice or icebergs were...)
28 
Comment
29 
ID
(CLIWOC 2.1 line number)
1777-05-10T00:003607.3NMUY BONANCIBLEA LAS 3 1/2 SE QUEDÓ CALMA(...) ANOCHEC. CALMA CON CELAJ. PARDA POR EL 3º Y 4º QTE. DE MEDIA NOCHE ABAJO ENTRÓ EL VTO POR EL N Y FUE ROLANDO HASTA EL0000000226469
1777-05-11T16:00-35.25-53.201951.0E 1/4 SE99.0015SCASI EN CALMAANOCHEC. CERRADO CON LLUVIA MENUDA. VTO FRESCO DEL S(...) AMANEC. CON MUCHA CELAJ., VTO RECIOY MAR GRUESA.MENUDA0100000226470
1777-05-12T15:00-34.25-48.3526215.4LOS CASTILLOS(COSTA TRAS EL CABO STA. MARÍA)6NE 1/4 E14OSORECIOANOCHEC. HORIZ. CARGADOS, TPO. LLOVIOSO, VTO RECIO Y MAR GRUESA (...) AMANEC. CERRADO POR TODAS PARTES CON AGUACEROS Y EL VTO FURIOSO, LA MAR MUY GRUEAGUACEROS REPETIDOS Y FUERTES.GRUESA0100000226471
1777-05-13T15:00-32.17-46.12258ISLA STA CATALINANNE85NE 5º E160.0010OSOANOCHEC. HORIZ. CERRADOS, VTO RECIO CON AGUACEROS, MAR GRUESA (...) AMANEC. LO MISMO AUNQUE MENOS VTO Y LA MAR PICADA.CON AGUACEROS0100000226472
1777-05-14T15:00-30.13-45.6028012.3COSTA DEL S DE STA CATALINAN7º S65NNE 5º E147.0010OFRESCOANOCHEC. CELAJ., VTO FRESCO, MAR PICADA (...) AMANEC. CON CELAJ. SUELTA, VTO BONANCIBLE MAR MÁS LLANA.GRUESA0000000226473
1777-05-15T15:00-29.10-45.2723512.3MEDIANÍA ISLA STA CATALINAONO52NO61.0010SOFRESCOANOCHEC. CON CELAJ PARDA, VTO BONANCIBLE, MAR MÁS LLANA (...) AMANEC. CLARO, CON VARIAS VENTOL.PICADA0000000226474
1777-05-16T15:00-29.18-45.973031.0ISLA STA CATALINANO 1/4 O43NNE 5º E37.5010ONOVENTOLINAANOCHEC. CALMA.(...) AMANEC. CLARO, VTO BONANCIBLE, MAR LLANA.0000000226475
1777-05-17T15:00-29.75-47.62330CABEZA DEL S DE STA CATALINANNO27OSO 3ºO93.0012NO 1/4 NTPO CLARO A MEDIODÍA (...) ANOCHEC. CON CELAJ. SUELTA, VTO BONANCIBLE (...) AMANEC. CLARO, VTO BONANCIBLE.BONANZA0000000226476
1777-05-18T15:00-28.92-46.453256.7OSO 5º S79.0010NOBONANCIBLEANOCHEC. CLARO, VTO BONANCIBLE, MAR LLANA Y ASÍ AMANEC,.LLANA0000000226477
1777-05-19T15:00-28.40-47.25277MEDIANÍA ISLA STA CATALINANO 1/4 O15NNO 4º N52.0010O 1/4 SOTPO CLARO A MEDIODÍA.ANOCHEC. TODO CLARO, Y MAR LLANA, VTO MUY BONANCIBLE. AMANEC. LO MISMO, PERO LOS HORIZ. AHUMADOS.LLANA0000000226478
1777-05-20T15:00-27.72-47.731021.0NO 1/4 N12EVENTOLINAANOCHEC. HORIZ. AHUMASOD (...) AMANEC. CON CELAJERÍA, VTO FRESQUITO.0000000226479
1777-05-21T15:00-27.45-47.5034812.3LO MAS N DE STA CATALINANO 1/4 O710NNOFRESCOANOCHEC. HORIZ. NEBULOSOS, VTO BONANCIBLE, MAR LLANA (..) AMANEC. TODO CERRADO CON NEB LINA, LA TIERRA MUY CARGADA, EL VTO CALMA.TODO CERRADO0010000226480
1777-05-22T15:00-27.60-47.4036110CALMAANOCHEC. HORIZ. CALIMOSOS, VTO CALMA, MAR DEL NE Y TURBONADA POR ESTA PARTE CON RELÁMPAGOS (...). AMANEC. CIELO CLARO, HORIZ. ALGO CARGADOS, VTO MUY FPICADA DEL NE0000100226481
1777-05-23T00:00-27.373601.0N Y NNEVENTOLINASANOCHEC. TOLDADO, HORIZ. ACHUBASCADOS, VTO NE 1/4 N BONANCIBLE Y MAREJADA DEL NE, LA TIERRA CARGADA(...) AMANEC. CON CELAJ., (...) VTO FRESCO DEL NO.PICADA DEL NE0000000226482
1777-05-24T00:00DESPUÉS DE MEDIODÍA DEL 24 (...) DIMOS FONDO (...) EL 25 NOS LEVAMOS Y NOS FUIMOS A AMARRAR DE FIRME (FIN DEL TRAYECTO)0000000226483
1777-07-08T00:0022512.3MEDIANÍA ISLA ARBOLIDAO 5º S4SALIDA DE STA CATALINA CON LA ESCUADRA DEL EXCMO. SR. MARQUÉS DE CASA TILLY COMPUESTA DE 6 NAVÍOS ANTECEDENTES Y MAS EL SERIO Y CUATRO FRAGATAS MÁS QUE CON ESTA SON CINCO Y SIETE NAVÍOS= A FINDE RECONOCER ESTA COSTA Y COGER LA ESCUADRA PORTUGUESA O ESTERMINARLA DE ESTAS COSTAS, COMBOYANDO AL MISMO TIEMPO 6 EMBARCACIONES QUE VAN A ESPAÑA. CONTIENE 32 DÍAS DE NAVEGACIÓN HASTA MONTEVIDEO.SOFRESCO0000000226484
1777-07-09T15:00-27.03-46.3818915.4E 1/4 SE72.009SRECIOANCHEC. CERRADO CON LLUVIA, VTO RECIO Y MAR GRUESA DEL S (...) AMANEC. LO MISMO.CASI TODA LA SINGL.GRUESA0100000226485
1777-07-10T15:00-26.70-45.629LLOVIOSOANOCHEC.C CON CELAJ. Y TURBONADAS (...) AMANEC. CLARO, PERO LOS HORIZ. CARGADOS.0000000226486
1777-07-11T15:00-27.03-44.9521212.3ESE 5º S146.009SSOFRESCOAMANEC. MEDIO CLARO, CON CELAJ. SUELTA, VTO FRESCO,MAR PICADA.GRUESA0000000226487
1777-07-12T15:00-27.53-45.571686.7CABEZA DEL N DE LA ISLA STA CATALE- O29SO 3º S45.0010SSEBONANCIBLEANOCHEC. HORIZ. CHUBASCOSOS, VTO BONANCIBLE Y MAR GRUESA. AMANEC. CLARO., POCO VTOY MAR GRUESA.GRUESA0000000226488
1777-07-13T15:00-27.62-45.673614.68.5010CALMAFLOJOANOCHEC. CLARO, VTO CALMA (...) AMANEC. CLARO, HORIZ. AHUMADOS, VTO CALMA.0000000226489
1777-07-14T15:00-27.63-47.17102.6ISLA ARBOLEDAONO11O 1/4 SO80.5010NPOCOAMANEC. TOLDADO, VTO FRESCO, HORIZ. CARGADOS.0000000226490
1777-07-15T15:00-29.45-45.8812.3CABEZA DEL S DE LA ISLA STA CATALINAO 1/4 NO45128.0010FRESCOANOCHEC. CLARO, (...) AMANEC. CON CELAJ, VTO FRESCO Y MAR PICADA.LLANA0000000226491
1777-07-16T15:00-31.45-45.871015.4RIO GRANDE O DE SAN PEDROO 5º S60SSE 5º S10NRECIOANOCHEC. CON CELAJ. HORI.Z OSCUROS, MAR PICADA. AMANEC. LO MISMOGRUESA0000000226492
1777-07-17T15:00-32.45-46.323611.064.0010CALMACUASI CALMAA LAS 5 (...) UNA TURBONADA CON LLUVIA (...) AMANEC. TODO CERRADO CON TURBONADAS Y RELÁMPAGOS E.MAR PICADA0100100226493
1777-07-18T15:00-32.83-46.403271.0BOCA DE RIO GRANDE O DE SAN PEDROO 1/4 NO72S 1/4 SO88.0012NOCASI CALMATPO OSCURO (...) ANOCHEC. TODO CERRADO CON LLUVIA, VTO FRESCO Y MAR PICADA DE ÉL (...) AMANEC. TODO CERRADO CON EL VTO HÚMEDO.PICADA0100000226494
1777-07-19T15:00-33.47-46.1826012.3S 5º E38.5012OSOFRESCOANOCHEC. TODO NUBLADO Y POR EL 3º QTE MUY CERRADO, VTO FRESCO Y MAR PICADA (...) AMANEC. HORIZ. CERRADOS CON AGUACEROS, VTO RECALMOSO, MAR MUY PICADA.AGUACEROSPICADA0100000226495
1777-07-20T15:00-33.42-47.2819512.3CABO STA MARÍAOSO 4º O132O12S 1/4 SOFRESCOANOCHEC. CLARO, VTO BONANCIBLE, MAR LLANA (...)PICADA0000000226496
1777-07-21T15:00-34.92-49.805912.3CABO STA MARÍAO 1/4 SO70SO142.0014NEFRESCOANOCHEC. NUBLADO, VTO FRESCOY MAR PICADA (...) LLOVIENDO TODA LA NOCHE. (...) AMANEC. LO MISMO.TODA LA NOCHE.PICADA0100000226497
1777-07-22T15:00-35.20-50.0335212.3CABO STA MARÍAO 2º S65SO 1/4 O30.5014NNOFRESCOANOCHEC. LO MISMO (...) AMANEC. TODO CERRADO CON NUBES, VTO BONANCIBLE, MAR LLANA.PICADA0000000226498
1777-07-23T15:00-34.97-51.101496.7CABO STA MARÍAO 3º S30O 1/4 SO52.5014SEBONANCIBLEANOCHEC. CON CELAJ., VTO BONANCIBLE, MAR LLANA (...) AMANEC. TODO EL CIELO NUBLADO Y LLOVIOSO, VTO CALMA Y MAR PICADA.LLANA0000000226499
1777-07-24T16:00-35.28-52.731736.7EL CABO DE STA MARÍAO21OSO 5º O82.0015SSEBONANCIBLETPO. CERRADO CON LLUVIA,(...)AMANEC. CON CELAJ., HORIZ. AHUMADOS,.0100000226500
1777-07-25T16:00-35.17-54.451506.7ISLA DE LOBOSONO 3º O9SO 5º O52.0015SEBONANCIBLEANOCHEC. CON CELAJ., VTO Y MAR BONANCIBLES (...)BONANCIBLE0000000226501
1777-07-26T00:0034.93ISLA DE LOBOSO 1/4 NO13ANOCHEC. SUELTO, HORIZ. DE MAL CARIZ Y EL VTO MUY (?) AMANEC. CON MUCHA CELAJERÍA, EL VTO FRESCO Y LA MAR PICADA.0000000226502
1777-07-27T00:00-34.9313512.3OSO 5º SSEFRESCOAMANEC. VTO Y MAR BONANCIBLES0000000226503
1777-07-28T16:00-35.08-53.721506.7MEDIANÍA DE LA BOCA MALDONADO7SO 5º O51.0015SEBONANCIBLEANOCHEC. CLARO (...) AMANEC. TODO CERRADO CON NIEBLA, VTO CUASI CALMA, MAR LLANA.TODO CERRADO AL AMANECER0010000226504
1777-07-29T16:00-34.97-53.98150ISLA DE LOBOSE8O 1/4 NO15SETODO CERRADO CON NEBLINA Y EN CALMA (...) ANOCHEC.Ñ CERRADO CON LLUVIA MENUDA, VTO SSE FLOJO. AMANEC. LO MISMO.0010000226505
1777-07-30T16:00-35.63-53.4521812.6ESE7º E96.0015SSOREFRESCANDO CON CHUBASCOSANOCHEC. TODO CERADO CON NIEBLA MENUCA, VTO RECIO(...) AMANEC. HORIZ. NUBOSOS, VTO FURIOSO Y MAR GRUESA.CON CHUBASCOS0100000226506
1777-07-31T15:00-34.52-50.4821715.4PUNTA DE LOS CASTILLOSE-O42E83.0014SSONEFUERTERECIOANOCHEC. LO MISMO (...) AMANEC. VTO BONANCIBLE Y MAR BONANCIBLE.GRUESA0000000226507
1777-08-01T15:00-34.43-49.0319112.3CABO STA MARÍAOSO 5º S83E 5º N76.0014S 1/4 SEFRESCOANOCHEC. LO MISMO (...) AMANEC. CERRADO CON LLUVIA, VTO FRESCO, MAR PICADA.GRUESA0100000226508
1777-08-02T15:00-34.60-49.031722.6SO(NOTA: ESTE DÍA PONE FECHA 3 DE JULIO DE 1777, QUE DEBE SER UN ERROR)14SSEPOCOGRUESA0000000a trivial correction was made in this observation226509
1777-08-03T15:00-35.38-49.021946.7CABO STA MARIAO81O 1/4 SO14SBONANCIBLETPO ATURBONADOLLANA0000000226510
1777-08-04T15:00-35.10-49.2226212.3S 6º E20.0014OSOFRESCOANOCHEC. HORIZ. CALIMOSOS, VTOFRESCO, MAR PICADA (...) AMANEC. LO MISMO.PICADA0000000226511
1777-08-05T15:00-35.05-49.653076.7CABO STA MARÍAO70SSO 6º O14ONOBONANCIBLEANOCHEC. HORIZ. CARGADOS, DE 3º QTE, VTO BONANCIBLE, MAR LLANA (...) AMANEC. CLARO, HORIZ. AHUMADOS, MAR LLANA.LLANA0000000226512
1777-08-06T15:00-35.38-51.531724.6ISLA DE LOBOSO 7º N45OSO14SSEFLOJOAMANEC. TOLDADO, VTO Y MAR BONANCIBLESBUENA0000000226513
1777-08-07T16:00-35.10-53.938312.3O120.0015ENEFRESCOANOCHEC. HORIZ. AHUMADOS, VTO FRESQUITO, (...) AMANEC. TOLDADO, HORIZ. OSCUROS, VTO Y MAR BONANCIBLES.PICADA0000000226514
1777-08-08T00:00A LAS 11 DIMOS FONDO AL ANCLA DEL BABOR DENTRO DE LA BAHÍA DE MONTE -BIDEO (FIN DEL TRAYECTO)ANOCHEC. CLARO, HORIZ. CALIMOSOS, VTO BONANCIBLE, MAR LLANA (...) AMANEC. CLARO, VTO BONANCIBLE, MAR LLANA.0000000226515