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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 El Grimaldi cruise from La Habana to La Coruña started at 1787-08-05 [dataset]. Archivo General de Indias, Seville, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.749000, 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: 38.612121 * Median Longitude: -49.732424 * South-bound Latitude: 30.020000 * West-bound Longitude: -77.870000 * North-bound Latitude: 43.170000 * East-bound Longitude: -18.350000
Date/Time Start: 1787-08-07T00:00:00 * Date/Time End: 1787-09-15T00:00:00
Event(s):
El_Grimaldi_17870805_CORREOS_272A_R13 * Latitude Start: 23.200000 * Longitude Start: -81.400000 * Latitude End: 43.360000 * Longitude End: -8.360000 * Date/Time Start: 1787-08-07T00:00:00 * Date/Time End: 1787-09-15T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: El Grimaldi (Paquebote), Voyage: La Habana - La Coruña, 1st Observer: 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
--1 If position is considered to be coastal (in port or near coastal disturbances)
DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
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.
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.
10 Wind force descriptionWind force descrAll reported wind forces on this day
11 Present weatherwwWeather description
12 Precipitation descriptionPrecip descr
13 State of the sea descriptionState sea descr
14 GustsGusts1 If wind gusts are reported
15 Precipitation/RainRain1 If rain was reported
16 FogFog1 If fog was reported
17 Snow typeSnow1 If snow was reported
18 ThunderThunder1 If thunder and or lightning was reported
19 HailHail1 If hail was reported
20 Sea iceSea ice1 If sea-ice or icebergs were reported
21 IdentificationIDCLIWOC 2.1 line number
Size:
576 data points

Data

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


Date/Time

Latitude

Longitude

dd [deg]

ff [m/s]

-

Distance [arbitrary units]

Decl [deg]

Wind dir descr
10 
Wind force descr
11 
ww
12 
Precip descr
13 
State sea descr
14 
Gusts
15 
Rain
16 
Fog
17 
Snow
18 
Thunder
19 
Hail
20 
Sea ice
21 
ID
1787-08-07T00:0045NE000000076412
1787-08-08T00:0025.2890E000000076413
1787-08-09T00:0026.8068ENE000000076414
1787-08-10T00:0029.20203SSO000000076415
1787-08-11T17:0030.02-77.87184116.004SCLARO000000076416
1787-08-12T17:0030.88-75.832059.3118.002SSOFRESQUITOLLANA000000076417
1787-08-13T17:0031.75-74.632272.682.002SOPOCOTIEMPO CLAROLLANA000000076418
1787-08-14T17:0032.53-73.5820371.000SSO000000076419
1787-08-15T17:0033.25-72.721582.659.000SSEPOCOTIEMPO CLAROLLANA000000076420
1787-08-16T17:0033.63-71.822012.668.00-2SSOPOCOTIEMPO CLAROLLANA000000076421
1787-08-17T17:0034.12-70.752165.00-2NNELLANA000000076422
1787-08-18T17:0034.60-70.072461.036.00-2OSOMUY POCO000000076423
1787-08-19T17:0035.62-67.833134.6132.00-2NOFLOJOCIELOS Y HORIZONTES AHUMADOSLLANA000000076424
1787-08-20T16:0036.63-65.823569.3110.00-5NFRESQUITOCLAROPICADA000000076425
1787-08-21T16:0037.02-64.652212.668.00-5SOPOCOTIEMPO CLAROLLANA000000076426
1787-08-22T16:0038.20-61.572149.3160.00-11SOFRESQUITOHORIZONTE AHUMADOLLANA000000076427
1787-08-23T16:0038.77-58.1021412.3172.00-11SOFRESCOCIELOS Y HORIZONTES CARGADOSLLANA000000076428
1787-08-24T16:0038.82-55.582579.3119.00-13OFRESQUITOCIELOS Y HORIZONTES AHUMADOSPICADA000000076429
1787-08-25T16:0039.30-53.653472.692.00-13NPOCOLLANA000000076430
1787-08-26T15:0039.42-52.133462.679.00-14NPOCOTIEMPO CLAROLLANA000000076431
1787-08-27T15:0039.43-51.332562.628.00-14OPOCOLLANA000000076432
1787-08-28T15:0039.53-49.8823412.368.00-14OSOMAS FRESCO000000076433
1787-08-29T15:0039.75-46.282789.3167.00-15ONOFRESQUITOLLANA000000076434
1787-08-30T15:0040.33-44.22345103.00-15N000000076435
1787-08-31T15:0040.33-42.903002.6160.00-15NOFLOJITOLLANA000000076436
1787-09-01T15:0041.22-39.672324.6159.00-16OSOFLOJOCERRADO CON AGUASLLANA010000076437
1787-09-02T14:0042.00-36.502769.3152.00-17ONOFRESQUITO000000076438
1787-09-03T14:0042.23-34.622536.782.00-17OBONANCIBLELLANA000000076439
1787-09-04T14:0042.47-33.702082.642.00-17SOCALMOSOLLANA000000076440
1787-09-05T14:0042.42-30.501852.6142.00-18SSOFLOJITOTOLDADO Y VENTOSOLLANA000000076441
1787-09-06T14:0043.00-27.1324815.4149.00-22OFRESCACHON000000076442
1787-09-07T14:0043.17-25.20469.384.00-22ENEFRESQUITOOFUSCADOSPICADA000000076443
1787-09-08T14:0043.00-24.88469.315.00-22ENEFRESQUITOCIELOS Y HORIZONTES ACHUBASCADOSMUCHA DEL NO010000076444
1787-09-09T14:0042.73-24.486815.433.00-22EFUERTEMAS DESPEJADOSMUCHA000000076445
1787-09-10T14:0042.50-23.782516.7134.00-19OBONANCIBLEALGO PICADA000000076446
1787-09-11T13:0042.60-21.152712.6140.00-22ONOPOCOTIEMPO CLAROLLANA000000076447
1787-09-12T13:0042.93-18.352939.3109.00-22NOFRESQUITOLLANA000000076448
1787-09-13T00:0043.283159.3NOFRESQUITOLLANA000000076449
1787-09-14T00:0042.082259.3SOFRESQUITOCARGADO DE NUBES DE AGUAS MENUDASMENUDALLANA010000076450
1787-09-15T00:002251SO000000076451