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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 San Pedro y San Pablo cruise from La Coruña to Montevideo started at 1781-07-13 [dataset]. Archivo General de Indias, Seville, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.751910, 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
Project(s):
Climatological Database for the Worlds Oceans: 1750-1854 (CLIWOC)
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: -5.478933 * Median Longitude: -29.961733 * South-bound Latitude: -35.580000 * West-bound Longitude: -56.210000 * North-bound Latitude: 42.950000 * East-bound Longitude: -9.500000
Date/Time Start: 1781-07-13T13:00:00 * Date/Time End: 1781-09-28T16:00:00
Event(s):
San_Pedro_y_San_Pablo_17810713_CORREOS_192B_R1 * Latitude Start: 43.360000 * Longitude Start: -8.360000 * Latitude End: -35.970000 * Longitude End: -55.650000 * Date/Time Start: 1781-07-13T00:00:00 * Date/Time End: 1781-09-28T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: San Pedro y San Pablo (Fragata Correo), Voyage: La Coruña - Montevideo, 1st Observer: Manuel Fernandez Trelles (Capitan)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DATE/TIMEDate/TimeGeocode
2 LATITUDELatitudeGeocode
3 LONGITUDELongitudeGeocode
4 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.
5 Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
6 LandmarkLandmarkName of first landmark
7 BearingBearingBearing of the first landmark
8 LandmarkLandmarkName of second landmark
9 --1 If position is considered to be coastal (in port or near coastal disturbances)
10 CommentCommentOther remarks, that were not possible to put in the other remark fields
11 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.
12 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.
13 Wind force descriptionWind force descrAll reported wind forces on this day
14 Present weatherwwWeather description
15 Precipitation descriptionPrecip descr
16 State of the sea descriptionState sea descr
17 GustsGusts1 If wind gusts are reported
18 Precipitation/RainRain1 If rain was reported
19 FogFog1 If fog was reported
20 Snow typeSnow1 If snow was reported
21 ThunderThunder1 If thunder and or lightning was reported
22 HailHail1 If hail was reported
23 Sea iceSea ice1 If sea-ice or icebergs were reported
24 CommentComment
25 IdentificationIDCLIWOC 2.1 line number
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1053 data points

Data

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

1 
Date/Time		2 
Latitude		3 
Longitude		4 
dd [deg]
(Wind direction (from which th...)		5 
ff [m/s]
(calculated from the descripti...)		6 
Landmark
(Name of first landmark)		7 
Bearing
(Bearing of the first landmark)		8 
Landmark
(Name of second landmark)		9 
-
(1 If position is considered t...)		10 
Comment
(Other remarks, that were not ...)		11 
Decl [deg]
(It is generally accepted by t...)		12 
Wind dir descr
(All reported wind directions ...)		13 
Wind force descr
(All reported wind forces on t...)		14 
ww
(Weather description)		15 
Precip descr		16 
State sea descr		17 
Gusts
(1 If wind gusts are reported)		18 
Rain
(1 If rain was reported)		19 
Fog
(1 If fog was reported)		20 
Snow
(1 If snow was reported)		21 
Thunder
(1 If thunder and or lightning...)		22 
Hail
(1 If hail was reported)		23 
Sea ice
(1 If sea-ice or icebergs were...)		24 
Comment		25 
ID
(CLIWOC 2.1 line number)
1781-07-13T13:0042.95-9.50A LAS 7 HS. PARTE DEL PUERTO DE LA CORUÑA, RUMBO A MONTEVIDEO-210000000223824
1781-07-14T13:0041.12-10.2234.6-20DEL NE AL NNEFLOJOPICADA0000000223825
1781-07-15T13:0038.33-11.034812.3-20ENEFRESCOPICADA0000000223826
1781-07-16T13:0035.88-11.20410.0-19NNEMUY FRESQUITOPICADA0000000223827
1781-07-17T13:0033.57-11.2049.3-19NNEFRESQUITOBELLA0000000223828
1781-07-18T13:0031.45-13.4769.3-17NNEFRESQUITOLLANA0000000223829
1781-07-19T13:0027.70-13.55289.3ISLA DE NAGANO 1/4 OAL MEDIO DÍA FONDEA EN CANARIAS PARA DEJAR CORREO, PERMANECE EN LA ISLA ASTA EL DÍA 23 DE JULIO.-17NEFRESQUITOLLANA0000000223830
1781-07-23T13:0026.30-16.57529.3-16ENEFRESQUITOPICADA0000000223831
1781-07-24T13:0024.78-18.85309.3-15NEFRESQUITOPICADA0000000223832
1781-07-25T13:0022.83-20.603015.4-15NEFRESCACHÓNMUY GRUESA0000000223833
1781-07-26T13:0019.62-20.87329.3-13NEFRESQUITOGRUESA Y ENCONTRADA0000000223834
1781-07-27T13:0017.12-20.7534812.3-12N Y NNEFRESCOALGO PICADA0000000223835
1781-07-28T13:0014.93-18.8536216.3-12E, VARIABLEMUY FUERTEPODEROSOS AGUACEROSGRUESA Y ENCONTRADA0100000223836
1781-07-29T13:0015.30-20.782101.0-12SO 1/4 SEN VENTOLINAS,. VARIABLEFUERTES LLUVIASMAS FUERTE0100000223837
1781-07-30T13:0015.40-20.852586.7-12O Y ONOAPACIBLEBASTANTE PICADA0000000223838
1781-07-31T13:0013.75-21.083262.6-12NNOFLOJITOCHUBASCOS DE AGUAS MENUDASPICADA0100000223839
1781-08-01T13:0012.18-21.423496.7-11NBONANCIBLEPICADA0000000223840
1781-08-02T13:0011.52-21.08217-11SO 1/4 OMUY VARIABLEAGUACEROSGRUESA Y ENCONTRADA0100000223841
1781-08-03T13:0011.13-21.652147.3-11SOMUY BONANCIBLEPICADA0010000223842
1781-08-04T13:0010.72-21.682596.7-11OBONANCIBLEBELLA0000000223843
1781-08-05T13:009.52-21.58282-11ONOMUY VARIABLEPICADA0000000223844
1781-08-06T13:009.07-21.5519212.3-11SSOFRESCO Y VARIABLECARGADOS LA NOCHE MUY TORMENTOSALLUVIOSOGRUESA Y ENCONTRADA0100000223845
1781-08-07T13:007.23-22.0219312.3-10SSOFRESCO Y VARIABLEMUY LLUVIOSOPICADA0100000223846
1781-08-08T13:009.10-21.5721415.4-11SOFUERTELLUVIOSOGRUESA Y ENCONTRADA0100000223847
1781-08-09T13:008.13-20.1317216.3-11S 1/4 SOMUY FUERTEMUY GRUESA0000000223848
1781-08-10T13:008.20-21.5017416.3-11S 5º SOMUY FUERTEGRUESA Y ENCONTRADA0000000223849
1781-08-11T13:008.03-22.2321412.3-11SOFRESCOPICADA0000000223850
1781-08-12T13:007.38-21.1821812.3-10SO 1/4 OFRESCOMUY PICADA0000000223851
1781-08-13T13:006.03-20.2321515.4-10SOFRESCACHÓNMUY GRUESA0000000223852
1781-08-14T13:005.25-19.431709.3-10SFRESQUITOMUY CRECIDA0000000223853
1781-08-15T13:004.88-20.871489.3-10SSEFRESQUITOMUY CRECIDA0000000223854
1781-08-16T13:004.03-22.15128-10SE 1/4 SCON NUBES0000000223855
1781-08-17T14:002.71-23.151279.3-8SE Y SSEFRESQUITOMAREJADA DEL S0000000223856
1781-08-18T14:001.38-24.371289.3-7SEFRESQUITOPICADA0000000223857
1781-08-19T14:000.12-25.371259.3-7SE 1/4 EFRESQUITOPICADA0000000223858
1781-08-20T14:00-1.68-26.03125-7SE 1/4 EMUY VARIABLEAGUACEROSBASTANTE GRUESA0100000223859
1781-08-21T14:00-2.95-26.771269.3-6SE 1/4 EFRESQUITOPICADA0000000223860
1781-08-22T14:00-4.62-27.321269.3-6SE 1/4 EFRESQUITOPICADA0000000223861
1781-08-23T14:00-6.48-29.3713212.3-3SEFRESCOCHUBASCOS DE LLUVIASCRECIDA DEL SSE0100000223862
1781-08-24T14:00-8.00-28.70156-2SSEMUY VARIABLECRECIDA DEL SSE0000000223863
1781-08-25T14:00-9.35-29.6013012.3-2SE 1/4 EFRESCO Y VARIABLEAGUACEROS, LLUVIASCRECIDA DEL SSE0100000223864
1781-08-26T14:00-10.82-29.589115.4-2E 1/4 SEFRESCACHÓNGRUESA Y ENCONTRADA0000000223865
1781-08-27T14:00-12.30-30.201309.3-2SE 1/4 EFRESQUITOALGUNOS CHUBASQUILLOSBELLA0100000223866
1781-08-28T14:00-14.48-31.331122.9-1DEL SE AL ESEMUY CALMOSOBELLA0000000223867
1781-08-29T14:00-16.33-32.221347.3-1DEL ESE AL SEMUY APACIBLEMUY BELLA0000000223868
1781-08-30T14:00-17.48-31.331122.9-1ESEMUY CALMOSOMUY BELLA0000000a trivial correction was made in this observation223869
1781-08-31T14:00-18.42-33.27483DEL E AL NEVARIABLEMUY BELLA0000000223870
1781-09-01T14:00-19.50-33.403413NNOMUY VARIABLEMUY BELLA0000000223871
1781-09-02T14:00-20.03-33.582701.03O 1/4 SOEN VENTOLINAS,. VARIABLEAGUACEROSMUY GRUESA0100000223872
1781-09-03T14:00-20.50-34.223412.63NNOFLOJITOMUY CONTRASTADA0000000223873
1781-09-04T14:00-21.77-33.7831812.33NOFRESCOMUY GRUESA0000000223874
1781-09-05T14:00-22.33-35.001613SSEVARIABLECON MAREJADA PICADA0000000223875
1781-09-06T14:00-23.15-36.081629.34SSEFRESQUITOLLOVIZNANDOMUY PICADA0100000223876
1781-09-07T14:00-25.15-36.452712.34NNEFRESCOAGUACERADOS, FUERTES TRUENOS Y RELÁMPAGOSGRUESA DE PROA0100000223877
1781-09-08T15:00-27.47-38.28746ENEVARIABLEFUERTES AGUAS, RELÁMPAGOS Y CONTINUOS TRUENOSINQUIETA Y TEMPESTUOSA0100000223878
1781-09-09T15:00-28.62-37.822568OSOVARIABLEBELLA0000000223879
1781-09-10T15:00-30.02-37.821888SVARIABLETEMPESTUOSA0000000223880
1781-09-11T15:00-29.90-40.951668SSEMUY VARIABLEMUY GRUESA0000000223881
1781-09-12T15:00-30.55-44.03789.310ENEFRESQUITOMUY FUERTE0000000223882
1781-09-13T15:00-32.17-44.5712316.310DEL E AL ESEMUY FUERTEREVENTADA, GRUESA0000000223883
1781-09-14T15:00-31.95-44.4014515.410SEFUERTETEMPESTUOSA0000000223884
1781-09-15T15:00-31.67-45.0812310SE AL ESEVARIABLEGRUESA0000000223885
1781-09-16T15:00-32.42-45.0834810DEL NE AL NNOMUY VARIABLEALGUNOS CHUBASQUILLOSPICADA0100000223886
1781-09-17T15:00-33.43-44.122376.712SOAPACIBLEMUY BELLA0000000223887
1781-09-18T15:00-34.43-43.922151.012SSOEN VENTOLINAS,. VARIABLEMUY BELLA0000000223888
1781-09-19T15:00-34.50-45.481471.012DEL S AL SEEN VENTOLINAS,. VARIABLEMUY BELLA0000000223889
1781-09-20T15:00-34.60-45.831022.912EMUY CALMOSOMUY BELLA0000000223890
1781-09-21T15:00-34.85-48.778123.513ENEMUY TEMPESTUOSOMÁS CRECIDA0000000223891
1781-09-22T15:00-35.07-49.653622.613NNETEMPESTUOSOTORMENTOSO DE AGUASCRECIDA DEL SSE0100000223892
1781-09-23T15:00-35.58-50.821313NVARIABLETORMENTOSO DE AGUASDEL NE0100000223893
1781-09-24T15:00-35.43-51.938113DEL SE AL ENEVARIABLEPESADAS LLUVIASENCRESPADA0100000223894
1781-09-25T16:00-35.33-52.531052.615ECALMOSOGRUESA0000000223895
1781-09-26T16:00-35.25-54.00832.6LAS SIERRAS DE MALDONADOPAN DE AZÚCAR15DEL E AL ENECALMOSOGRUESA0000000223896
1781-09-27T16:00-35.09-55.082.615CALMOSOBELLA0000000223897
1781-09-28T16:00-34.89-56.210.01DA FONDO EN EL PUERTO DE MONTEVIDEO15CALMABELLA0000000223898