García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during El Septentrión cruise from St. Cathalina to Montevideo started at 1777-03-28 [dataset]. Archivo Museo Naval Madrid, Spain, PANGAEA, https://doi.org/10.1594/PANGAEA.749169, 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: -33.992857 * Median Longitude: -49.935714 * South-bound Latitude: -36.400000 * West-bound Longitude: -56.210000 * North-bound Latitude: -28.850000 * East-bound Longitude: -46.650000
Date/Time Start: 1777-03-28T00:00:00 * Date/Time End: 1777-04-20T16:00:00
Event(s):
El_Septentrión_17770328_MS_939 * Latitude Start: -26.770000 * Longitude Start: -46.280000 * Latitude End: -35.970000 * Longitude End: -55.650000 * Date/Time Start: 1777-03-28T00:00:00 * Date/Time End: 1777-04-20T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: El Septentrión (Navío), Voyage: Sta. Cathalina - Montevideo Y Vuelta, 1st Observer: Antonio Osorno (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 | Landmark | Landmark | Name of first landmark | |||
| 7 | Bearing | Bearing | Bearing of the first landmark | |||
| 8 | Distance to landmark | Distance | arbitrary units | Distance to the first landmark | ||
| 9 | - | - | 1 If position is considered to be coastal (in port or near coastal disturbances) | |||
| 10 | Course | Course | Course of the ship during the past 24 hours | |||
| 11 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
| 12 | Comment | Comment | Other remarks, that were not possible to put in the other remark fields | |||
| 13 | 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. | ||
| 14 | 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. | |||
| 15 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 16 | Present weather | ww | Weather description | |||
| 17 | Precipitation description | Precip descr | ||||
| 18 | State of the sea description | State sea descr | ||||
| 19 | Gusts | Gusts | 1 If wind gusts are reported | |||
| 20 | Precipitation/Rain | Rain | 1 If rain was reported | |||
| 21 | Fog | Fog | 1 If fog was reported | |||
| 22 | Snow type | Snow | 1 If snow was reported | |||
| 23 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
| 24 | Hail | Hail | 1 If hail was reported | |||
| 25 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
| 26 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
376 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 dd [deg] (Wind direction (from which th...) | 5 ff [m/s] (calculated from the descripti...) | 6 Landmark (Name of first landmark) | 7 Bearing (Bearing of the first landmark) | 8 Distance [arbitrary units] (Distance to the first landmark) | 9 - (1 If position is considered t...) | 10 Course (Course of the ship during the...) | 11 Distance [arbitrary units] (Distance travelled during the...) | 12 Comment (Other remarks, that were not ...) | 13 Decl [deg] (It is generally accepted by t...) | 14 Wind dir descr (All reported wind directions ...) | 15 Wind force descr (All reported wind forces on t...) | 16 ww (Weather description) | 17 Precip descr | 18 State sea descr | 19 Gusts (1 If wind gusts are reported) | 20 Rain (1 If rain was reported) | 21 Fog (1 If fog was reported) | 22 Snow (1 If snow was reported) | 23 Thunder (1 If thunder and or lightning...) | 24 Hail (1 If hail was reported) | 25 Sea ice (1 If sea-ice or icebergs were...) | 26 ID (CLIWOC 2.1 line number) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1777-03-28T00:00 | -27.65 | 23 | 9.3 | ISLA ARBOREDO | NNO 5º NO | 5 | E | NNE | FRESQUITO | ANOCHEC. (...) VTO NNE BONANCIBLE (...). AMANEC. CLARO.(...). VTO N. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87215 | |||||||
| 1777-03-29T00:00 | -27.65 | 45 | ARBOREDO | NO | NNO | NE | A LAS 2 (NOCHE) SE QUEDÓ CALMA CON VARIAS VENTOLINAS. AMANEC. LO MISMO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87216 | ||||||||||
| 1777-03-30T00:00 | -27.67 | 113 | 1.0 | ARBOREDO | NO 1/4 O | 12 | NE | ESE | CUASI CALMA | ANOCHEC. VTO NE (...) AMANEC. VTO ENE FLOJO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87217 | |||||||
| 1777-03-31T15:00 | -28.85 | -46.65 | 78 | 4.6 | 10 | ENE | FLOJO | (...) AMANEC. HORIZ. ACHUBASCADOS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87218 | |||||||||
| 1777-04-01T15:00 | -29.87 | -46.80 | 10 | 4.6 | SE 5º S | 61.00 | 10 | N | FLOJO | (...) AMANEC. CLARO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87219 | |||||||
| 1777-04-02T15:00 | -30.78 | -47.30 | 361 | 61.00 | 10 | CALMA | A LAS 6 DE LA TARDE ENTRÓ UNA VENTOLINA POR EL NNE(...) AMANEC. EL DÍA PARDO, VTO NNO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87220 | ||||||||||
| 1777-04-03T15:00 | -31.13 | -48.22 | 327 | 4.6 | SO 1/4 S | 52.00 | 12 | NO | FLOJO | ANOCHEC. VTO OSO (...). AMANEC. HORIZ. ACELAJADOS,, VTO OSO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87221 | |||||||
| 1777-04-04T15:00 | -31.00 | -48.38 | 192 | 9.3 | OSO 5º SO | 12 | S | FRESQUITO | ANOCHEC. (...) VTO SSE (...) A LAS 3 (NOCHE) SE QUEDÓ CALMA CON MUCHA MAR GRUESA DEL S. AMANEC. HORIZ. CLAROS, MAR GRUESA DEL SE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87222 | ||||||||
| 1777-04-05T15:00 | -32.55 | -49.20 | 104 | 1.0 | PUNTA DEL S DE RIO GRANDE | ONO 5º O | 29 | 102.00 | 14 | E | VENTOLINA | ANOCHEC. VTO NNE (...) AMANEC. HORIZ. ATURBONADOS, VTO NE FRESCO, MAR CARIZ Y AGUACEROS. | AGUACEROS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 87223 | ||||
| 1777-04-06T15:00 | -33.97 | -49.40 | 59 | 12.3 | LA COSTA | 42 | S 1/4 SO | 86.00 | 14 | NE | FRESCO | ANOCHEC. VTO ENE FRESCO (...) AMANEC. MUY CARGADO, VTO N FRESCO, MAR GRUESA. POR LA NOCHE MUCHO AGUA. | MUCHO AGUA TODA LA NOCHE. | MAREJADA | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 87224 | |||
| 1777-04-07T15:00 | -35.12 | -49.65 | 362 | SSE | 70.00 | 14 | VARIO | AL MEDIODÍA VTO RODANDO AL N, NO Y OSO FRESCO PERO CLARO (...) ANOCHEC. VTO OSO FRESCO Y MAR GRUESA (...) A LAS 2 (...) UNA TURBONADA DEL NO ALGO RECI | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 87225 | |||||||||
| 1777-04-08T15:00 | -35.38 | -49.00 | 239 | ISLA DE LOBOS | O 2º NO | 81 | SE 1/4 S | 14 | SO | PASAMOS LA NOCHE DE BUEN SEMBLANTE (...) AMANEC. HORIZ. ATURBONADOS, VTO SO RECIO, MAR GRUESA DEL VTO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87226 | |||||||
| 1777-04-09T15:00 | -34.78 | -49.00 | 239 | 12.3 | N 1/4 NO | 36.00 | 14 | SO | FRESCO | ANOCHEC. VTO SO MÁS BONANCIBLE Y A RÁFRAGAS (...). AMANEC. MÁS BONANCIBLE | MUCHA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87227 | ||||||
| 1777-04-10T15:00 | -35.13 | -49.00 | 217 | 6.7 | O 1/4 NO | 14 | SSO | BONANCIBLE | ANOCHEC. (...) VTO OSO (...) AMANEC. HORIZ. DE MAL SEMBLANTE Y CON VARIAS TURBONADAS FUERTES POR EL OSO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87228 | ||||||||
| 1777-04-11T15:00 | -35.08 | -49.75 | 262 | 12.3 | S 1/4 SE | 37.00 | 14 | OSO | FRESCO | ANOCHEC. VTO SE (...) AMANEC. VTO SSE FRESQUITO, MAR GRUESA Y HORIZ DE BUEN CARIZ. | GRUESA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87229 | ||||||
| 1777-04-12T15:00 | -34.83 | -50.77 | CABO STA. MARÍA | O 5º SO | 57 | 14 | POR LA NOCHE ROLÓ EL VTO AL S (...). AMANEC. CLARO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87230 | ||||||||||
| 1777-04-13T15:00 | -35.03 | -50.63 | 217 | CABO STA. MARÍA | O 2º SO | 59 | O 1/4 NO | 14 | SSO | ANOCHEC (...) VTO SO NO MUY FUERTE (...). AMANEC. VTO DICHO, MAR MUY GRUESA DEL SE Y S, Y HORIZ. CLAROS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87231 | |||||||
| 1777-04-14T15:00 | -35.60 | -50.05 | 239 | 12.3 | SSE 5º S | 14 | SO | FRESCO | (...) AMANEC. HORIZ. CARGADOS | MAR GRUESA DEL SO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87232 | |||||||
| 1777-04-15T15:00 | -36.40 | -49.92 | S | 14 | ANOCHEC. HORIZ. CLAROS, MARETA DEL SSO, VTO OSO(...). AMANEC. CLARO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87233 | ||||||||||||
| 1777-04-16T15:00 | -35.82 | -50.68 | 1.0 | ONO | 49.00 | 14 | CUASI CALMA | (...) AMANEC. CLARO | MAR PICADA DEL SO | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87234 | ||||||||
| 1777-04-17T15:00 | -36.03 | -52.18 | 329 | CABO STA. MARÍA | ONO 5º NO | 37 | SO 1/4 O | 14 | NO | ANOCHEC. VTO NNO (...). AMANEC. HORIZ. CALIMOSOS, VTO NNO FRESCO. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87235 | |||||||
| 1777-04-18T16:00 | -36.08 | -52.58 | 330 | CABO STA MARÍA | NO | 30 | OSO | 15 | NO | ANOCHEC. (...) VTO SSE (...). AMANEC. HORIZ. CARGADOS, MAR LLANA, VTO NE BONANCIBLE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87236 | |||||||
| 1777-04-19T16:00 | -35.53 | -53.28 | 9.3 | O 1/4 NO | 17.00 | 15 | FRESQUITO | ANOCHEC. EL TPO. MAL APARATADO (...). AMANEC. HORIZ. ABROMADOS, MAR LLANA, VTO SE BONANCIBLE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87237 | |||||||||
| 1777-04-20T16:00 | -34.89 | -56.21 | 128 | 6.7 | ISLA DE FLORES | N 1/4 NO | 1 | O | SEGUIMOS EN DEMANDA DE MONTEVIDEO | 15 | ESE | BONANCIBLE | (...) AMANEC. HORIZ. MUY CARGADOS, CERRAZÓN POR TODAS PARTES Y DE MAL SEMBLANTE. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87238 |