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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 Cuervo cruise from La Coruña to La Habana started at 1797-04-16 [dataset]. Archivo General de Indias, Seville, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.748904, 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: 23.651429 * Median Longitude: -40.920286 * South-bound Latitude: 10.580000 * West-bound Longitude: -82.880000 * North-bound Latitude: 43.360000 * East-bound Longitude: -8.360000
Date/Time Start: 1797-04-16T13:00:00 * Date/Time End: 1797-07-10T00:00:00
Event(s):
El_Cuervo_17970416_CORREOS_279B_R9 * Latitude Start: 43.360000 * Longitude Start: -8.360000 * Latitude End: 23.200000 * Longitude End: -81.400000 * Date/Time Start: 1797-04-16T00:00:00 * Date/Time End: 1797-07-10T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: El Cuervo (Paquebote), Voyage: La Coruña - La Habana, 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
LandmarkLandmarkName of first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
--1 If position is considered to be coastal (in port or near coastal disturbances)
DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
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
Size:
666 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)

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

-
(1 If position is considered t...)

Distance [arbitrary units]
(Distance travelled during the...)
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)
1797-04-16T13:0043.36-8.361SALE DE LA CORUÑA-24000000073761
1797-04-17T13:0042.53-11.3512.393.00-24NOOFRESCOACHUBASCADO010000073762
1797-04-18T13:0041.43-12.579.385.00-22SOSFRESQUITOACHUBASCADO010000073763
1797-04-19T13:0039.58-13.953169.388.00-22NNOFRESQUITOACHUBASCADOPICADA010000073764
1797-04-20T13:0037.67-15.8412.3127.00-22NONFRESCOCERRADO000000073765
1797-04-21T13:0036.10-16.449.337.00-21NOOFRESQUITOGRUESA000000073766
1797-04-22T13:0035.28-16.7429462.00-21NOCIELO CLARO Y HORIZONTES ACHUBASCADO010000073767
1797-04-23T13:0034.55-18.69376.00-20NNEEN RAFAGASAGUAS MENUDASMENUDA010000073768
1797-04-24T14:0033.57-22.85499.3136.00-19ENEFRESQUITOCIELOS Y HORIZONTES TOLDADOS000000073769
1797-04-26T14:0032.55-25.346.7104.00-19NEEBONANCIBLE000000073770
1797-04-27T14:0031.12-27.172539.3142.00-17OFRESQUITOTOLDADOMAREJADA000000073771
1797-04-28T14:0029.02-29.27989.3166.00-15ESEFRESQUITOCIELO TOLDADO0000000a trivial correction was made in this observation73772
1797-04-29T14:0027.18-31.15779.3140.00-13EFRESQUITOCIELO TOLDADO000000073773
1797-04-30T14:0025.73-32.851246.7128.00-11SEBONANCIBLECIELO TOLDADO000000073774
1797-05-01T14:0024.48-33.941244.697.00-11SEFLOJOCIELOS CLAROS Y ABRISADOS000000073775
1797-05-02T14:0023.25-35.4512412.3110.00-11SEFRESCO000000073776
1797-05-03T14:0021.43-37.42819.3153.00-9EFRESQUITOCIELO CLARO Y HORIZONTES CARGADOSDEL ENE000000073777
1797-05-04T15:0020.22-39.441519.3142.00-7SSEFRESQUITOCIELOS Y HORIZONTES CLAROS000000073778
1797-05-05T15:0019.73-40.591964.670.00-7SSOFLOJOCIELOS Y HORIZONTES CLAROS000000073779
1797-05-06T15:0018.03-41.348312.363.00-7EFRESCOACELAJADO000000073780
1797-05-07T15:0017.27-42.97659.3142.00-3ENEFRESQUITOCIELOS CLAROS Y ABRISADOS000000073781
1797-05-08T15:0015.32-44.9765168.00-3ENE000000073782
1797-05-09T15:0013.10-47.346512.3192.00-3ENEFRESCOCIELOS Y HORIZONTES ABRISADOSMAREJADA DEL E000000073783
1797-05-10T15:0011.00-49.6769173.001ENECONTINUOS CHUBASCOSCONTINUA010000073784
1797-05-11T15:0010.70-52.476922.6166.001ENEATURBONADOATURBONADO000000073785
1797-05-12T16:0010.60-54.977012.3172.002ENEFRESCOCONTINUOS CHUBASCOSCONTINUA010000073786
1797-05-13T16:0010.58-57.8594179.004ECIELO CLARO Y HORIZONTES ABRISADOS000000073787
1797-05-14T16:0010.72-60.007212.3147.004ENEFRESCOCIELOS ACELAJADOS Y HORIZONTES ACHUBASCADOSLLANA010000073788
1797-05-15T16:0010.95-61.35729.384.004ENEFRESQUITODESPEJADOLLANA000000073789
1797-05-16T00:0010.831132.6CABO DE TRES PUNTAS3AVISTA CABO DE TRES PUNTAS A 3 MILLASESECALMOSO000000073790
1797-05-17T00:001DA FONDO EN CUMANAACELAJADOACELAJADOLLANA000000073791
1797-05-31T00:001SALE DE CUMANA000000073792
1797-06-01T16:0012.37-66.879512.3101.005EFRESCOMUY CARGADO000000073793
1797-06-02T17:0014.63-69.579512.3193.005EFRESCOHORIZONTES ABRISADOS Y AHUMADOS000000073794
1797-06-03T17:0014.98-73.339612.3189.006EFRESCOCIELOS TOLDADOS Y HORIZONTES ABRISADOS000000073795
1797-06-04T17:0015.73-76.70969.3180.006EFRESQUITOCIELOS CLAROS, HORIZONTES ABRISADOS000000073796
1797-06-05T17:0021.67-80.523062.00DA FONDO EN TRINIDAD7NNE000000073797
1797-07-01T00:003382.61SALE DE TRINIDADNNOFLOJITO000000073798
1797-07-02T00:001352.6SECALMOSOHORIZONTES ACELAJADOSPICADA000000073799
1797-07-03T18:0021.37-82.88752.976.007ENEMUY FLOJOCIELO CLARO000000073800
1797-07-04T00:00239.3NNEFRESQUITOCIELOS CLAROS, HORIZONTES ACHUBASCADOS010000073801
1797-07-05T00:0022.673606.7NBONANCIBLECIELOS Y HORIZONTES CLAROSLLANA000000073802
1797-07-06T00:001804.6SFLOJOCIELOS Y HORIZONTES CLAROS000000073803
1797-07-07T00:00SEECLARO000000073804
1797-07-08T00:000.0NENCALMACIELO CLARO000000073805
1797-07-09T00:00454.6NEFLOJOCLAROLLANA000000073806
1797-07-10T00:00901LLEGA A LA HABANAE000000073807