/* 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 Maria Magdalena cruise from La Coruña to Montevideo started at 1785-02-18. Archivo General de Indias, Seville, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.750620, 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: -0.704615 * MEDIAN LONGITUDE: -26.260769 * SOUTH-BOUND LATITUDE: -35.780000 * WEST-BOUND LONGITUDE: -56.210000 * NORTH-BOUND LATITUDE: 44.050000 * EAST-BOUND LONGITUDE: -9.620000 DATE/TIME START: 1785-02-18T13:00:00 * DATE/TIME END: 1785-04-25T16:00:00 Event(s): Maria_Magdalena_17850218_CORREOS_194B_R9 * LATITUDE START: 43.360000 * LONGITUDE START: -8.360000 * LATITUDE END: -35.970000 * LONGITUDE END: -55.650000 * DATE/TIME START: 1785-02-18T00:00:00 * DATE/TIME END: 1785-04-25T00:00:00 * CAMPAIGN: Cliwoc_cruise * METHOD/DEVICE: Underway cruise track measurements (CT) * COMMENT: Ship: Maria Magdalena (Fragata Correo), Voyage: La Coruña - Montevideo, 1st Observer: Manuel Fernández Trelles (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) Distance [arbitrary units] (Distance) * COMMENT: Distance travelled during the previous 24 hours Comment (Comment) * COMMENT: Other remarks, that were not possible to put in the other remark fields 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 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: 1024 data points */ Date/Time Latitude Longitude dd [deg] ff [m/s] - Distance [arbitrary units] Comment Decl [deg] Wind dir descr Wind force descr ww Precip descr State sea descr Gusts Rain Fog Snow Thunder Hail Sea ice ID 1785-02-18T13:00 44.05 -9.62 226 15.4 94.00 PARTE RUMBO AL PUERTO DE MONTEVIDEO -22 OSO RECIO CARGADOS DE MAL SEMBLANTE AGUACEROS GRUESA 0 1 0 0 0 0 0 161912 1785-02-19T13:00 41.83 -10.75 340 15.4 149.00 -20 N RECIO CHUBASCOS DE AGUAS Y NIEVE ENCONTRADA 0 1 0 1 0 0 0 161913 1785-02-20T13:00 39.98 -11.30 250 15.4 121.00 -20 O RECIO AGUACEROS ENCONTRADA 0 1 0 0 0 0 0 161914 1785-02-21T13:00 37.02 -12.15 274 15.4 170.00 -19 ONO RECIO CARGADOS DE MAL SEMBLANTE MUCHOS AGUACEROS GRUESA 0 1 0 0 0 0 0 161915 1785-02-22T13:00 35.48 -12.90 4 101.00 -19 NNE VARIABLE ALGUNAS LLUVIAS GRUESA 0 1 0 0 0 0 0 161916 1785-02-23T13:00 35.32 -13.43 206 77.00 -19 SO VARIABLE FUERTES LLUVIAS GRUESA 0 1 0 0 0 0 0 161917 1785-02-24T13:00 35.02 -14.45 296 75.00 -19 NO VARIABLE GRUESA 0 0 0 0 0 0 0 161918 1785-02-25T13:00 34.52 -13.92 184 93.00 -19 SSO VARIABLE CARGADOS CELAJERIA PICADA 0 0 0 0 0 0 0 161919 1785-02-26T13:00 34.27 -14.87 184 63.00 -19 SSO VARIABLE GRUESA 0 0 0 0 0 0 0 161920 1785-02-27T13:00 32.90 -14.42 251 12.3 115.00 -19 O DE TODA VELA GRUESA 0 0 0 0 0 0 0 161921 1785-02-28T13:00 30.17 -14.48 252 15.4 165.00 -18 O RECIO FUERTES LLUVIAS GRUESA 0 1 0 0 0 0 0 161922 1785-03-01T13:00 28.82 -15.63 27 12.3 107.00 -18 NE FRESCO GRUESA 0 0 0 0 0 0 0 161923 1785-03-02T13:00 27.75 -15.95 27 2.6 68.00 -18 NE CALMOSO GRUESA 0 0 0 0 0 0 0 161924 1785-03-03T13:00 25.55 -16.40 251 6.7 132.00 -17 O 1/4 SO BONANCIBLE BELLA 0 0 0 0 0 0 0 161925 1785-03-04T13:00 24.88 -16.33 254 2.6 42.00 -17 O CALMOSO GRUESA 0 0 0 0 0 0 0 161926 1785-03-05T13:00 24.12 -16.83 52 2.6 54.00 -17 ENE CALMOSO GRUESA 0 0 0 0 0 0 0 161927 1785-03-06T13:00 23.75 -16.85 251 2.6 69.00 -17 O 1/4 SO CALMOSO GRUESA 0 0 0 0 0 0 0 161928 1785-03-07T13:00 23.45 -16.85 232 1.0 -17 OSO CUASI CALMA GRUESA 0 0 0 0 0 0 0 161929 1785-03-08T13:00 22.25 -17.90 346 9.3 94.00 -14 N FRESQUITO GRUESA 0 0 0 0 0 0 0 161930 1785-03-09T13:00 20.17 -19.05 31 9.3 141.00 -14 NE FRESQUITO GRANDE 0 0 0 0 0 0 0 161931 1785-03-10T13:00 18.40 -19.15 31 2.6 56.00 -14 NE CALMOSO ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161932 1785-03-11T13:00 16.08 -19.23 302 6.7 140.00 -13 NO BONANCIBLE BELLA 0 0 0 0 0 0 0 161933 1785-03-12T13:00 14.33 -19.32 347 6.7 130.00 -13 N BONANCIBLE BELLA 0 0 0 0 0 0 0 161934 1785-03-13T13:00 11.70 -19.37 11 9.3 158.00 -12 NNE FRESQUITO ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161935 1785-03-14T13:00 9.17 -19.42 11 9.3 152.00 -12 NNE FRESQUITO PICADA 0 0 0 0 0 0 0 161936 1785-03-15T13:00 6.83 -19.48 12 140.00 -11 NNE VARIABLE ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161937 1785-03-16T13:00 4.67 -19.53 12 130.00 -11 NNE VARIABLE ALGO ALTERADA 0 0 0 0 0 0 0 161938 1785-03-17T13:00 2.73 -19.60 124 111.00 -11 SE VARIABLE ATURBONADOS DE MAL SEMBLANTE AGUACEROS ALGO ALTERADA 0 1 0 0 0 0 0 161939 1785-03-18T13:00 2.07 -19.62 103 2.6 40.00 -10 ESE CALMOSO CONTINUOS AGUACEROS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161940 1785-03-19T13:00 1.57 -19.70 13 1.0 -10 NNE VENTOLINAS CHUBASCOS DE AGUAS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161941 1785-03-20T13:00 0.72 -20.33 148 64.00 -10 SSE VARIABLE CARGADOS DE MAL SEMBLANTE CHUBASCOS DE AGUAS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161942 1785-03-21T13:00 0.45 -20.50 305 1.0 35.00 -10 NO VENTOLINAS LLUVIAS MUY PESADAS GRUESA 0 1 0 0 0 0 0 161943 1785-03-22T13:00 -0.45 -20.52 350 2.6 55.00 -10 N CALMOSO CHUBASCOS DE AGUAS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161944 1785-03-23T13:00 -1.42 -20.53 328 2.6 -10 NNO CALMOSO AGUACEROS GRUESA 0 1 0 0 0 0 0 161945 1785-03-24T13:00 -2.30 -21.02 148 -10 SSE VARIABLE CARGADOS DE NUBES GRUESAS ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161946 1785-03-25T13:00 -3.58 -21.65 126 15.4 85.00 -9 SE RECIO LLUVIAS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161947 1785-03-26T14:00 -5.68 -23.05 132 12.3 150.00 -6 SE 1/4 S FRESCO CONTINUOS AGUACEROS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161948 1785-03-27T14:00 -7.73 -24.18 130 12.3 140.00 -5 SE FRESCO ALGUNOS CHUBASCOS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161949 1785-03-28T14:00 -8.72 -25.13 153 4.6 82.00 -5 SSE FLOJO CARGADOS RELÁMPAGOS GRUESA 0 0 0 0 0 0 0 161950 1785-03-29T14:00 -9.97 -25.45 130 15.4 77.00 -5 SE RECIO AGUACEROS GRUESA 0 1 0 0 0 0 0 161951 1785-03-30T14:00 -12.08 -26.27 130 12.3 -5 SE FRESCO ATURBONADOS DE MAL SEMBLANTE FUERTES LLUVIAS GRUESA 0 1 0 0 0 0 0 161952 1785-03-31T14:00 -14.70 -27.02 131 12.3 110.00 -4 SE FRESCO ALGO ALTERADA 0 0 0 0 0 0 0 161953 1785-04-01T14:00 -16.92 -27.95 111 9.3 143.00 -2 ESE FRESQUITO BELLA 0 0 0 0 0 0 0 161954 1785-04-02T14:00 -18.93 -29.07 135 9.3 139.00 0 SE Y ESE FRESQUITO BELLA 0 0 0 0 0 0 0 161955 1785-04-03T14:00 -20.93 -30.00 132 12.3 128.00 0 SE 1/4 E FRESCO CHUBASCOS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161956 1785-04-04T14:00 -22.48 -31.20 113 6.7 116.00 0 ESE BONANCIBLE CHUBASCOS GRUESA 0 1 0 0 0 0 0 161957 1785-04-05T14:00 -23.98 -32.50 48 9.3 115.00 3 NE FRESQUITO ALGO CARGADOS DE MAL SEMBLANTE GRUESA 0 0 0 0 0 0 0 161958 1785-04-06T14:00 -25.33 -33.57 3 9.3 3 N FRESQUITO ENCONTRADA 0 0 0 0 0 0 0 161959 1785-04-07T14:00 -26.15 -34.13 26 6.7 60.00 3 NNE BONANCIBLE FUERTES LLUVIAS PICADA 0 1 0 0 0 0 0 161960 1785-04-08T14:00 -27.48 -35.33 231 15.4 111.00 3 SO 1/4 O RECIO CARGADOS DE MAL SEMBLANTE AGUACEROS GRUESA 0 1 0 0 0 0 0 161961 1785-04-09T15:00 -29.12 -37.58 143 12.3 154.00 8 SE FRESCO ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161962 1785-04-10T15:00 -30.38 -39.15 143 111.00 8 SE VARIABLE ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161963 1785-04-11T15:00 -31.60 -40.77 8 2.6 110.00 8 N CALMOSO CARGADOS RELÁMPAGOS AGUACEROS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161964 1785-04-12T15:00 -33.27 -42.88 56 15.4 148.00 11 NE RECIO ATURBONADOS DE MAL SEMBLANTE MUCHAS LLUVIAS CON TRUENOS Y RELÁMPAGOS ENCONTRADA 0 1 0 0 1 0 0 161965 1785-04-13T15:00 -33.33 -43.18 169 1.0 26.00 11 SSE VENTOLINAS ATURBONADOS DE MAL SEMBLANTE MUCHAS LLUVIAS CON TRUENOS Y RELÁMPAGOS ENCONTRADA 0 1 0 0 1 0 0 161966 1785-04-14T15:00 -33.85 -43.47 79 73.00 11 ENE VARIABLE CARGADOS DE MAL SEMBLANTE CHUBASCOS ALTERADA, MUY GRUESA 0 1 0 0 0 0 0 161967 1785-04-15T15:00 -34.47 -43.48 236 2.6 42.00 11 SO CALMOSO LLUVIAS GRUESA 0 1 0 0 0 0 0 161968 1785-04-16T15:00 -34.92 -42.97 214 15.4 102.00 11 SSO RECIO LLUVIAS BELLA 0 1 0 0 0 0 0 161969 1785-04-17T15:00 -34.95 -46.45 124 12.3 87.00 11 ESE FRESCOS ALGO PICADA 0 0 0 0 0 0 0 161970 1785-04-18T15:00 -34.88 -48.02 193 6.7 77.00 13 S APACIBLE BELLA 0 0 0 0 0 0 0 161971 1785-04-19T15:00 -35.65 -48.73 216 6.7 72.00 13 SSO APACIBLE BELLA 0 0 0 0 0 0 0 161972 1785-04-20T15:00 -35.78 -51.58 328 132.00 13 NO VARIABLE ALTERADA, MUY GRUESA 0 0 0 0 0 0 0 161973 1785-04-21T15:00 -34.93 -52.23 351 93.00 13 NNO VARIABLE ALGO PICADA 0 0 0 0 0 0 0 161974 1785-04-22T15:00 -34.97 -52.35 148 1.0 80.00 13 SE VENTOLINAS BELLA 0 0 0 0 0 0 0 161975 1785-04-23T00:00 23 NNE VARIABLE ATURBONADOS CON TRUENOS Y RELÁMPAGOS PICADA 0 1 0 0 0 0 0 161976 1785-04-24T00:00 158 1.0 SSE VENTOLINAS BELLA 0 0 0 0 0 0 0 161977 1785-04-25T16:00 -34.89 -56.21 15.4 1 A LAS DA FONDO EN EL PUERTO DE MONTEVIDEO 14 RECIO GRUESA 0 0 0 0 0 0 0 161978