/* DATA DESCRIPTION: Citation: García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during El Aguila cruise from Montevideo to La Coruña started at 1790-08-05. Archivo General de Indias, Seville, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.748825, 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). PANGAEA, https://doi.org/10.1594/PANGAEA.611088 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) (URI: https://en.wikipedia.org/wiki/CLIWOC) Funding: Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854 (URI: https://cordis.europa.eu/project/id/EVK2-CT-2000-00090) Coverage: MEDIAN LATITUDE: 6.022368 * MEDIAN LONGITUDE: -24.754605 * SOUTH-BOUND LATITUDE: -35.720000 * WEST-BOUND LONGITUDE: -55.450000 * NORTH-BOUND LATITUDE: 43.360000 * EAST-BOUND LONGITUDE: -8.360000 DATE/TIME START: 1790-08-05T16:00:00 * DATE/TIME END: 1790-10-20T13:00:00 Event(s): El_Aguila_17900805_CORREOS_192_R7 * LATITUDE START: -35.970000 * LONGITUDE START: -55.650000 * LATITUDE END: 43.360000 * LONGITUDE END: -8.360000 * DATE/TIME START: 1790-08-05T00:00:00 * DATE/TIME END: 1790-10-20T00:00:00 * CAMPAIGN: Cliwoc_cruise * METHOD/DEVICE: Underway cruise track measurements (CT) * COMMENT: Ship: El Aguila (Fragata Correo), Voyage: Montevideo - La Coruña, 1st Observer: Luis Antonio Musquez (Capitan) Parameter(s): DATE/TIME (Date/Time) * GEOCODE LATITUDE (Latitude) * GEOCODE LONGITUDE (Longitude) * GEOCODE Wind direction [deg] (dd) * COMMENT: Wind 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 speed [m/s] (ff) * COMMENT: calculated from the descriptive terms of wind force given in the observations - (-) * COMMENT: 1 If position is considered to be coastal (in port or near coastal disturbances) Watch (Watch) * COMMENT: Name of the period of 4 hours which is known as a watch or duty on board ships Glasses (Glasses) * COMMENT: Number of glasses within a watch; one watch equals 8 glasses Declination [deg] (Decl) * COMMENT: It 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 description (Wind dir descr) * COMMENT: All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from. Wind force description (Wind force descr) * COMMENT: All reported wind forces on this day Present weather (ww) * COMMENT: Weather description Precipitation description (Precip descr) State of the sea description (State sea descr) Gusts (Gusts) * COMMENT: 1 If wind gusts are reported Precipitation/Rain (Rain) * COMMENT: 1 If rain was reported Fog (Fog) * COMMENT: 1 If fog was reported Snow type (Snow) * COMMENT: 1 If snow was reported Thunder (Thunder) * COMMENT: 1 If thunder and or lightning was reported Hail (Hail) * COMMENT: 1 If hail was reported Sea ice (Sea ice) * COMMENT: 1 If sea-ice or icebergs were reported Comment (Comment) Identification (ID) * COMMENT: CLIWOC 2.1 line number License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 1231 data points */ Date/Time Latitude Longitude dd [deg] ff [m/s] - Watch Glasses Decl [deg] Wind dir descr Wind force descr ww Precip descr State sea descr Gusts Rain Fog Snow Thunder Hail Sea ice Comment ID 1790-08-05T16:00 -35.65 -55.45 37 VM 8 14 NNE VARIABLE LLUVIAS LLANA 0 1 0 0 0 0 0 68492 1790-08-06T15:00 -35.33 -51.95 148 2.6 VM 8 13 SE CALMOSOS LLANA 0 0 0 0 0 0 0 68493 1790-08-07T15:00 -35.17 -50.17 148 9.3 VM 8 13 SE FRESQUITO PICADA 0 0 0 0 0 0 0 68494 1790-08-08T15:00 -35.72 -47.87 16 15.4 VM 8 13 N 1/4 NE FUERTE PICADA 0 0 0 0 0 0 0 68495 1790-08-09T15:00 -35.40 -44.84 11 15.4 VM 8 11 N FUERTE PICADA 0 0 0 0 0 0 0 68496 1790-08-10T15:00 -35.42 -42.90 349 12.3 VM 8 11 NNO FRESCO LLOVIZNAS PICADA 0 1 0 0 0 0 0 68497 1790-08-11T15:00 -34.78 -41.02 347 VM 8 9 NNO VARIABLE CARGADOS NEBLINA LLOVIZNAS PICADA 0 1 1 0 0 0 0 68498 1790-08-12T15:00 -33.90 -37.69 347 12.3 VM 8 9 NNO FRESCO OSCUROS NEBLINA PICADA 0 0 1 0 0 0 0 68499 1790-08-13T14:00 -32.62 -33.82 344 12.3 VM 8 6 NNO FRESCO PICADA 0 0 0 0 0 0 0 68500 1790-08-14T14:00 -31.00 -30.40 339 12.3 VM 8 1 NNO FRESCO LLANA 0 0 0 0 0 0 0 68501 1790-08-15T14:00 -30.18 -28.85 136 15.4 VM 8 1 SE FUERTE CONTINUAS LLUVIAS LLANA 0 1 0 0 0 0 0 68502 1790-08-16T14:00 -29.13 -26.62 337 15.4 VM 8 -1 NNO FUERTE CONTRASTADA 0 0 0 0 0 0 0 68503 1790-08-17T14:00 -28.32 -24.92 314 15.4 VM 8 -1 NO FUERTE PROPORCIONADA 0 0 0 0 0 0 0 68504 1790-08-18T14:00 -27.58 -23.15 356 15.4 VM 8 -1 N 1/4 NO DURO PICADA 0 0 0 0 0 0 0 68505 1790-08-19T13:00 -27.33 -21.74 332 12.3 VM 8 -6 NNO FRESCO PICADA 0 0 0 0 0 0 0 68506 1790-08-20T13:00 -27.20 -22.15 357 12.3 VM 8 -6 N 1/4 NE FRESCO PICADA 0 0 0 0 0 0 0 68507 1790-08-21T13:00 -27.07 -21.64 17 12.3 VM 8 -6 NNE FRESCO PICADA 0 0 0 0 0 0 0 68508 1790-08-22T13:00 -26.70 -21.19 354 6.7 VM 8 -6 N APACIBLE ENCONTRADA 0 0 0 0 0 0 0 68509 1790-08-23T13:00 -25.93 -20.54 332 2.6 VM 8 -6 NNO CALMOSOS ENCONTRADA 0 0 0 0 0 0 0 68510 1790-08-24T13:00 -23.98 -20.59 174 2.6 VM 8 -6 S CALMOSOS CONTINUAS LLUVIAS PICADA 0 1 0 0 0 0 0 68511 1790-08-25T13:00 -22.42 -20.70 83 VM 8 -7 DEL S AL E VARIABLE AGUACEROS LLANA 0 1 0 0 0 0 0 68512 1790-08-26T13:00 -21.60 -20.42 331 6.7 VM 8 -7 NNO BONANCIBLE PICADA 0 0 0 0 0 0 0 68513 1790-08-27T13:00 -19.95 -19.29 331 2.6 VM 8 -7 NNO CALMOSOS PICADA 0 0 0 0 0 0 0 68514 1790-08-28T13:00 -18.57 -19.62 286 VM 8 -7 ONO VARIABLE PICADA 0 0 0 0 0 0 0 68515 1790-08-29T13:00 -16.78 -19.90 150 VM 8 -8 SSE VARIABLE PICADA 0 0 0 0 0 0 0 68516 1790-08-30T13:00 -15.10 -20.15 82 9.3 VM 8 -8 E FRESQUITO PICADA 0 0 0 0 0 0 0 68517 1790-08-31T13:00 -13.32 -20.44 82 12.3 VM 8 -8 E FRESCO CERRADOS CHUBASCOS REPETIDOS CONTRASTADA 0 0 0 0 0 0 0 68518 1790-09-01T13:00 -10.57 -20.87 149 12.3 VM 8 -9 SSE FRESCO CONTINUOS CHUBASCOS DE AGUA CONTRASTADA 0 1 0 0 0 0 0 68519 1790-09-02T13:00 -7.73 -21.29 104 15.4 VM 8 -9 ESE DURO PICADA 0 0 0 0 0 0 0 68520 1790-09-03T13:00 -5.40 -21.60 103 6.7 VM 8 -10 ESE APACIBLE CONTRASTADA 0 0 0 0 0 0 0 68521 1790-09-04T13:00 -2.93 -22.05 125 15.4 VM 8 -10 SE DURO LLANA 0 0 0 0 0 0 0 68522 1790-09-05T13:00 -0.43 -22.39 124 VM 8 -11 SE Y ESE VARIABLE LLANA 0 0 0 0 0 0 0 68523 1790-09-06T13:00 2.52 -22.20 124 15.4 VM 8 -11 SE DURO PROPORCIONADA 0 0 0 0 0 0 0 68524 1790-09-07T13:00 5.05 -22.15 124 15.4 VM 8 -11 SE DURO LLANA 0 0 0 0 0 0 0 68525 1790-09-08T13:00 7.33 -22.10 124 6.7 VM 8 -11 SE APACIBLE CUBIERTOS CELAJERIA 0 0 0 0 0 0 0 68526 1790-09-09T13:00 8.30 -22.19 171 6.7 VM 8 -12 S 1/4 SO BONANCIBLE PICADA 0 0 0 0 0 0 0 a trivial correction was made in this observation 68527 1790-09-10T14:00 8.52 -22.94 35 6.7 VM 8 -10 NE BONANCIBLE PICADA 0 0 0 0 0 0 0 68528 1790-09-11T14:00 9.25 -24.30 35 VM 8 -10 NE REGULAR LLANA 0 0 0 0 0 0 0 68529 1790-09-12T14:00 10.55 -24.72 35 6.7 VM 8 -10 NE BONANCIBLE LLANA 0 0 0 0 0 0 0 68530 1790-09-13T14:00 12.45 -25.77 77 VM 8 -10 E 1/4 NE REGULAR PICADA 0 0 0 0 0 0 0 68531 1790-09-14T14:00 14.02 -27.34 34 VM 8 -11 NE REGULAR PICADA 0 0 0 0 0 0 0 68532 1790-09-15T14:00 16.08 -28.80 36 15.4 VM 8 -9 NE DURO CRECIDA 0 0 0 0 0 0 0 68533 1790-09-16T14:00 18.15 -29.37 58 15.4 VM 8 -10 ENE DURO PICADA 0 0 0 0 0 0 0 68534 1790-09-17T14:00 20.37 -29.69 77 15.4 VM 8 -10 E 1/4 NE DURO PICADA 0 0 0 0 0 0 0 68535 1790-09-18T14:00 22.53 -30.12 75 15.4 VM 8 -12 E 1/4 NE DURO PICADA 0 0 0 0 0 0 0 68536 1790-09-19T14:00 24.25 -30.70 75 6.7 VM 8 -12 E 1/4 NE APACIBLE LLANA 0 0 0 0 0 0 0 68537 1790-09-20T14:00 24.78 -31.02 36 22.6 VM 8 -12 NE 1/4 E ATURBONADO LLANA 0 0 0 0 0 0 0 68538 1790-09-21T14:00 25.95 -31.81 56 22.6 VM 8 -12 ENE ATURBONADO CARGADOS LLENO DE NUBARRONES LLANA 0 0 0 0 0 0 0 68539 1790-09-22T14:00 27.23 -31.66 78 6.7 VM 8 -12 E BONANCIBLE PICADA 0 0 0 0 0 0 0 68540 1790-09-23T14:00 28.05 -31.37 166 6.7 VM 8 -14 S BONANCIBLE PICADA 0 0 0 0 0 0 0 68541 1790-09-24T14:00 29.17 -30.85 234 VM 8 -14 OSO REGULAR ALGUNOS CHUBASCOS DE AGUA MENUDAS PICADA 0 1 0 0 1 0 0 68542 1790-09-25T14:00 29.98 -30.08 301 2.6 VM 8 -14 NO CALMOSOS PICADA 0 0 0 0 0 0 0 68543 1790-09-26T14:00 31.93 -28.96 279 VM 8 -14 ONO ALGO VARIABLE PICADA 0 0 0 0 0 0 0 68544 1790-09-27T14:00 32.20 -26.90 322 VM 8 -16 NNO REGULAR A LAS 22 HS FUERTE CHUBASCO UN POCO CRECIDA 0 1 0 0 0 0 0 68545 1790-09-28T14:00 32.25 -26.26 26 15.4 VM 8 -16 NE 1/4 N DURO CARGADOS CELAJERIA PICADA 0 0 0 0 0 0 0 68546 1790-09-29T14:00 33.20 -25.33 339 6.7 VM 8 -18 N 1/4 NO APACIBLE PICADA 0 0 0 0 0 0 0 68547 1790-09-30T14:00 33.63 -24.10 342 VM 8 -18 N REGULAR CUBIERTOS NUBARRONES GRUESOS PICADA 0 0 0 0 0 0 0 68548 1790-10-01T13:00 34.10 -22.15 4 VM 8 -19 NNE REGULAR GRUESA 0 0 0 0 0 0 0 68549 1790-10-02T13:00 33.82 -20.31 26 9.3 VM 8 -19 NE FRESQUITO PICADA 0 0 0 0 0 0 0 68550 1790-10-03T13:00 34.25 -18.90 341 6.7 VM 8 -19 N BONANCIBLE PICADA 0 0 0 0 0 0 0 68551 1790-10-04T13:00 33.75 -18.00 26 6.7 VM 8 -19 NE BONANCIBLE BELLA 0 0 0 0 0 0 0 68552 1790-10-05T13:00 34.08 -17.25 3 6.7 VM 8 -20 NNE APACIBLE CUBIERTOS NUBARRONES GRUESOS GRUESA 0 0 0 0 0 0 0 68553 1790-10-06T13:00 34.83 -17.54 319 VM 8 -19 NNO REGULAR PICADA 0 0 0 0 0 0 0 68554 1790-10-07T13:00 35.17 -15.57 343 VM 8 -20 N 1/4 NE REGULAR PICADA 0 0 0 0 0 0 0 68555 1790-10-08T13:00 35.53 -14.67 343 VM 8 -20 N 1/4 NE REGULAR OSCUROS CON CELAJERÍA GRUESA 0 0 0 0 0 0 0 68556 1790-10-09T13:00 37.03 -14.15 273 VM 8 -20 ONO VARIABLE GRUESA 0 0 0 0 0 0 0 68557 1790-10-10T13:00 38.37 -13.89 339 VM 8 -21 N VARIABLE CARGADOS CON NEBLINA CONTRASTADA 0 0 1 0 0 0 0 68558 1790-10-11T13:00 39.32 -15.37 27 VM 8 -21 NE 1/4 E VARIABLE MUY GRUESA 0 0 0 0 0 0 0 68559 1790-10-12T13:00 39.33 -13.45 2 VM 8 -21 NNE REGULAR PICADA 0 0 0 0 0 0 0 68560 1790-10-13T13:00 39.75 -14.32 24 6.7 VM 8 -21 NE BONANCIBLE GRUESA 0 0 0 0 0 0 0 68561 1790-10-14T13:00 40.58 -14.70 27 6.7 VM 8 -21 NE 1/4 E BONANCIBLE CARGADOS NEBLINA PICADA 0 0 1 0 0 0 0 68562 1790-10-15T13:00 41.55 -13.69 111 6.7 VM 8 -21 SE 1/4 E APACIBLE CERRADOS CON NUBES LIGERAS GRUESA 0 0 0 0 0 0 0 68563 1790-10-16T13:00 42.38 -12.22 159 22.6 VM 8 -21 S ATURBONADO LLANA 0 0 0 0 0 0 0 68564 1790-10-17T13:00 42.82 -10.44 160 2.6 VM 8 -23 S 1/4 SO CALMOSOS LLANA 0 0 0 0 0 0 0 68565 1790-10-18T13:00 43.15 -9.42 157 6.7 VM 8 -23 S APACIBLE LLANA 0 0 0 0 0 0 0 68566 1790-10-19T00:00 180 6.7 VM 8 S APACIBLE PICADA 0 0 0 0 0 0 0 68567 1790-10-20T13:00 43.36 -8.36 157 1 VM 8 -23 S REGULAR PICADA 0 0 0 0 0 0 0 68568