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 Islas Malvinas started at 1768-01-02 [dataset]. Archivo Museo Naval Madrid, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.748812, 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
Always quote citation above when using data! You can download the citation in several formats below.
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):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: -43.358947 * Median Longitude: -56.957368 * South-bound Latitude: -51.130000 * West-bound Longitude: -62.820000 * North-bound Latitude: -35.500000 * East-bound Longitude: -53.050000
Date/Time Start: 1768-01-02T00:00:00 * Date/Time End: 1768-01-24T00:00:00
Event(s):
El_Aguila_17680102_MS_877 * Latitude: -35.970000 * Longitude: -55.650000 * Date/Time Start: 1768-01-02T00:00:00 * Date/Time End: 1768-01-24T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: El Aguila (Fragata), Voyage: Montevideo - Islas Malvinas, 1st Observer: Domingo Bonechea (Capitan)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DATE/TIME | Date/Time | Geocode | |||
2 | LATITUDE | Latitude | Geocode | |||
3 | LONGITUDE | Longitude | Geocode | |||
4 | Wind direction | dd | deg | 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. | ||
5 | Wind speed | ff | m/s | calculated from the descriptive terms of wind force given in the observations | ||
6 | Course | Course | Course of the ship during the past 24 hours | |||
7 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
8 | Comment | Comment | Other remarks, that were not possible to put in the other remark fields | |||
9 | Declination | Decl | deg | 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. | ||
10 | Wind direction description | Wind dir descr | All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from. | |||
11 | Current speed description | V descr | ||||
12 | Wind force description | Wind force descr | All reported wind forces on this day | |||
13 | Present weather | ww | Weather description | |||
14 | Precipitation description | Precip descr | ||||
15 | State of the sea description | State sea descr | ||||
16 | Gusts | Gusts | 1 If wind gusts are reported | |||
17 | Precipitation/Rain | Rain | 1 If rain was reported | |||
18 | Fog | Fog | 1 If fog was reported | |||
19 | Snow type | Snow | 1 If snow was reported | |||
20 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
21 | Hail | Hail | 1 If hail was reported | |||
22 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
23 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
353 data points
Data
1 Date/Time | 2 Latitude | 3 Longitude | 4 dd [deg] | 5 ff [m/s] | 6 Course | 7 Distance [arbitrary units] | 8 Comment | 9 Decl [deg] | 10 Wind dir descr | 11 V descr | 12 Wind force descr | 13 ww | 14 Precip descr | 15 State sea descr | 16 Gusts | 17 Rain | 18 Fog | 19 Snow | 20 Thunder | 21 Hail | 22 Sea ice | 23 ID |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1768-01-02T00:00 | E 5º N | MUCHA | DESDE LAS 5 DE LA TARDE HASTA LAS 2 DE LA MAÑANA(...) VTO DESDE EL E HASTA EL N BONANCIBLE PERO A ESTA HORA (...) AL S FRESCO, BASTANTE MAREJADA Y MUC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69476 | |||||||||||
1768-01-03T00:00 | 362 | VARIO | DESDE LAS 12 DE LA NOCHE HASTA QUE AMANECIÓ RODÓ EL VTO DESDE EL ESE AL NE BONANCIBLE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69477 | |||||||||||
1768-01-04T16:00 | -35.75 | -54.25 | 361 | 46.00 | 15 | CALMA | ANCOHEC. VTO AL NE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69478 | |||||||
1768-01-05T16:00 | -35.50 | -53.40 | 285 | 6.7 | ESE 5º S | 15 | O | BONANCIBLE | A LAS 2 SE LLAMÓ EL VTO AL SSO (...). ANOCHEC. HORIZ. ATURBONADOS, MAR REGULAR, VTO SSE FRESCO(...) AMANEC. HORIZ. CLAROS | MAR PICADA DEL VTO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69479 | ||||
1768-01-06T16:00 | -36.03 | -53.05 | 195 | 12.3 | ESE | 36.00 | 15 | S | FRESCO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69480 | |||||
1768-01-07T16:00 | -38.72 | -53.87 | 17 | 12.3 | S | 17 | N | FRESCO | ANOCHEC. HORIZ. CLAROS, MAR BELLA (...). AMANEC. HORIZ. ALGO OSCUROS, MAR PICADA DEL NNO, VTO FRESCO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69481 | |||||
1768-01-08T16:00 | -40.33 | -54.65 | 332 | 12.3 | S | 105.00 | 17 | NO | FRESCO | ANOCHEC. HORIZ. AHUMADOS, Y EN CALMA (...) AMANEC. EL DÍA ALGO OSCURO, VTO N FRESQUITO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69482 | ||||
1768-01-09T16:00 | -41.33 | -54.47 | 197 | 12.3 | SSO | 63.00 | 17 | S | FRESCO Y BONANCIBLE | A LAS 3 1/2 UN CHUBASCO CON TRUENOS Y RELÁMPAGOS (...) ANOCHEC. HORIZ. OSCUROS, VTO OSO FLOJO (...) AMANEC. ALGO NUBLADO | MAR BELLA | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 69483 | |||
1768-01-10T16:00 | -42.57 | -56.48 | 222 | 1.0 | ESE 5º E | 87.00 | 19 | SSO | CUASI CALMA | ANCOHEC. CLARO, MAR GRUESA DEL S, VTO ENE CALMOSO(...). AMANEC. HORIZ. PARDOS, VTO N FRESCO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69484 | ||||
1768-01-11T16:00 | -41.75 | -53.85 | 287 | 12.3 | SSE 5º S | 122.00 | 17 | O | FRESCO | ANOCHEC. HORIZ. OSCUROS, MAR GRUESA Y ASÍ AMANEC. | GRUESA DEL VTO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69485 | |||
1768-01-12T16:00 | -42.35 | -54.13 | 242 | 12.3 | NNE | 38.00 | 17 | SO | FRESCO | ANOCHEC. HORIZ. PARDOS, MAR GRUESA, VTO ONO(...) ASÍ AMANEC. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69486 | ||||
1768-01-13T16:00 | -43.17 | -54.97 | 334 | 4.6 | SO | 61.00 | 19 | NO | FLOJO | ANOCHEC. HORIZL. PARDOS, VTO CALMA Y MAR BONANCIBLE (...). AMANEC. HORIZ. CLAROS, MAR BELLA Y VTO NO FRESQUITO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69487 | ||||
1768-01-14T16:00 | -44.82 | -55.50 | 334 | 9.3 | SO | 100.00 | 19 | NO | FRESQUITO | TODA LA TARDE SE MANTUVO CON UNA NEBLINA BASTANTE ESPESA HASTA QUE ACLARÓ AL PONERSE EL SOL (...) AMANEC. EL DÍA CLARO, MAR BELLA Y VTO SSO BONANCIBLE | BASTANTE ESPESA HASTA QUE SE PUSO EL SOL QUE ACLARÓ. | ALGO GRUESA DEL VTO | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 69488 | ||
1768-01-15T16:00 | -45.58 | -57.70 | 334 | 6.7 | SO | 105.00 | 19 | NO | BONANCIBLE | ANOCHEC. HORIZ. PARDOS, MAR LLANA Y VTO NO FRESQUITO (...) AMANEC. HORIZ. PARDOS, ALGUNA MAREJADA Y VTO NO CALMOSO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69489 | ||||
1768-01-16T16:00 | -46.40 | -59.00 | 357 | 9.3 | SO 5º O | 80.00 | 19 | NNO | FRESQUITO | ANOCHEC. HORIZ. CLAROS, MAR BELLA Y VTO O BONANCIBLE. (...) AMANEC. HORIZ. PARDOS, MAR BELLA, VTO NO BONANCIBLE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69490 | ||||
1768-01-17T16:00 | -47.00 | -59.55 | 267 | 1.0 | SSE | 49.00 | 19 | OSO | CUASI CALMA | ANCOHEC. HORIZ. AHUMADOS, MAR LLANA Y ENC ALMA (...) AMANEC. LO MISMO, CON VTO NNO BONANCIBLE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69491 | ||||
1768-01-18T16:00 | -46.95 | -60.15 | 289 | 6.7 | S 1/4 SO | 26.00 | 19 | O | BONANCIBLE | ANOCHEC. HORIZ. CLAROS, MAR BELLA PERO EN CALMA Y ASI SEGUIMOS TODA LA NOCHE Y PARTE DEL DÍA. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69492 | ||||
1768-01-19T16:00 | -46.82 | -61.05 | 312 | 6.7 | SO 1/4 S | 38.00 | 19 | ONO | BONANCIBLE | ANOCHEC. CUASI EN CALMA Y ASÍ HASTA LAS 3 1/2 DE LA MAÑANA (...) AMANEC. HORIZ. ALGO AHUMADOS, MAR LLANA Y VTO NO FLOJO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69493 | ||||
1768-01-20T16:00 | -48.05 | -62.82 | 292 | 9.3 | SO | 105.00 | 22 | O | FRESQUITO | ANOCHEC. HORIZ. ATURBONADOS, MAR PICADA DEL NO, VTO NNO FRESCO(...) AMANEC. HORIZ. PARDOS, MAR Y VTO BONANCIBLES. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69494 | ||||
1768-01-21T16:00 | -49.57 | -62.23 | 291 | 6.7 | SE 1/4 S | 94.00 | 21 | O | BONANCIBLE | ANOCHEC. HORIZ. CLAROS, MAR LLANA Y VTO OSO BONANCIBLE(...) AMANEC. VTO NO BONANCIBLE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69495 | ||||
1768-01-22T16:00 | -51.13 | -61.07 | 336 | 6.7 | SE 1/4 S | 21 | NO | BONANCIBLE | EN LA NOCHE (...) VTO SO FRESCO Y BASTANTE MAREJADA. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69496 | |||||
1768-01-23T00:00 | 225 | 12.3 | ESE 5º E | SO | FRESCO | ANOCHEC. HORIZ. ALGO ATURBONADOS, ALGUNA MAREJADA Y VTO SO FRRESCO(...). AMANEC. HORIZ., ATURBONADOS., ESCASO VTO Y BASTANTE MAR. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69497 | ||||||||
1768-01-24T00:00 | 180 | 12.3 | ESE | SIGUE LA ENTRADA EN EL PUERTO (LLEGADA LA MALVINAS. INCLUYE LUEGO UN COMENTARIO SOBRE LA ENTRADA AL PUERTO DE LA ANUNCIACIÓN DE MALVINAS, CON UN MAPA DEL PERFIL DE LA COSTA) | S | FRESCO | EL VTO FUE REFRESCANDO(...) ANOCHEC. HORIZ. AHUMADOS, MAR GRUESA Y VTO DEL SSO FRESCO(...). AMANEC. HORIZ. ALGO ATURBONADOS, MAR FGRUESA Y VTO OSO ALG | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69498 |