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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 La Belle Poule cruise from Brest to Cádiz started at 1771-06-20 [dataset]. Centre d'Accueil et de Recherche des Archives Nationales, Paris, France, PANGAEA, https://doi.org/10.1594/PANGAEA.750035, 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: 35.296786 * Median Longitude: -45.747143 * South-bound Latitude: 21.830000 * West-bound Longitude: -74.350000 * North-bound Latitude: 40.500000 * East-bound Longitude: -11.280000
Date/Time Start: 1771-06-20T00:00:00 * Date/Time End: 1771-07-25T00:00:00
Event(s):
La_Belle_Poule_17710620_COTE_4/JJ/39 * Latitude Start: 48.220000 * Longitude Start: -4.760000 * Latitude End: 36.070000 * Longitude End: -6.730000 * Date/Time Start: 1771-06-20T00:00:00 * Date/Time End: 1771-07-25T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: La Belle Poule, Voyage: Brest - Cadix, 1st Observer: Thomas D'Orves (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
--1 If position is considered to be coastal (in port or near coastal disturbances)
CommentCommentOther remarks, that were not possible to put in the other remark fields
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.
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.
10 Wind force descriptionWind force descrAll reported wind forces on this day
11 Present weatherwwWeather description
12 Precipitation descriptionPrecip descr
13 State of the sea descriptionState sea descr
14 GustsGusts1 If wind gusts are reported
15 Precipitation/RainRain1 If rain was reported
16 FogFog1 If fog was reported
17 Snow typeSnow1 If snow was reported
18 ThunderThunder1 If thunder and or lightning was reported
19 HailHail1 If hail was reported
20 Sea iceSea ice1 If sea-ice or icebergs were reported
21 IdentificationIDCLIWOC 2.1 line number
Size:
460 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Latitude

Longitude

dd [deg]

ff [m/s]

-

Comment

Decl [deg]

Wind dir descr
10 
Wind force descr
11 
ww
12 
Precip descr
13 
State sea descr
14 
Gusts
15 
Rain
16 
Fog
17 
Snow
18 
Thunder
19 
Hail
20 
Sea ice
21 
ID
1771-06-20T00:00906.71APAREILLÉDU EJOLIE BRISE0000000131249
1771-06-21T00:0011312.3DU ESEFRAICHEUR0000000131250
1771-06-22T00:00113DU NNO AU ESE0000000131251
1771-06-23T17:0021.83-74.3511912.36DU E AU ESEFRAISMALE0000000131252
1771-06-24T17:0024.18-73.6311812.35DU E AU ESEFRAIS0000000131253
1771-06-25T17:0026.42-72.6311812.35DU ENE AU ESEFRAISBELLE0000000131254
1771-06-26T17:0027.75-71.201361.01DU E AU SEFOIBLE0000000131255
1771-06-27T17:0028.97-69.6715912.31DU ESE AU SSEFRAISBELLE0000000131256
1771-06-28T17:0030.07-67.551591DU SE AU SSEAU SE0000000131257
1771-06-29T16:0030.95-66.351800DU SSE AU SGROSSE0000000131258
1771-06-30T16:0032.02-64.621800DU SSE AU SGROSSE0000000131259
1771-07-01T16:0033.48-61.50198-5DU S AU SSOGRENASE0000000131260
1771-07-02T16:0035.10-57.8722012.3-5DU S AU SOFRAIS ET PAR GRAINSCOUVERT ET PLUVIEUXPLUIEDU SSE0100000131261
1771-07-03T16:0035.83-55.9524112.3-7DU SO AU OSOFRAISDU SO0000000131262
1771-07-04T16:0036.98-53.658312.3-7AU E ET AU SFRAISGROSSE0000000131263
1771-07-05T15:0037.67-49.471689.3-12AU SBEAU FRAISGROSSE0000000131264
1771-07-06T15:0038.37-46.10145-13DU S AU SSEMALE0000000131265
1771-07-07T15:0039.02-43.651901.0-13DU S AU SSOFOIBLE0000000131266
1771-07-08T15:0039.43-41.02301-14DU SO AU NO0000000131267
1771-07-09T15:0039.38-39.9591.0-14AU NNE ET EFOIBLE0000000131268
1771-07-10T15:0039.67-38.17256-14DU S AU OBELLE0000000131269
1771-07-11T14:0040.15-35.43278-15DU OSO AU ONOBELLE0000000131270
1771-07-12T14:0040.50-32.57278-15DU OSO AU ONOBELLE0000000131271
1771-07-13T14:0040.40-29.5318715.4-16DU O AU SSOGROS FRAISDU NO0000000131272
1771-07-14T14:0039.98-26.60163-17DU SSO AU S0000000131273
1771-07-15T14:0039.62-25.3023115.4-17DU S AU OSO ET NOGROS FRAISDU NO0000000131274
1771-07-16T13:0038.73-21.93512.3-18DU NE AU NNEFRAIS0000000131275
1771-07-17T13:0038.43-19.15515.4-18DU NE AU NNEGROS FRAISDU ENE0000000131276
1771-07-18T13:0038.33-17.73275-18DU NNE AU ONO0000000131277
1771-07-19T13:0037.73-14.074-19DU NNEBELLE0000000131278
1771-07-20T13:0037.32-11.2834215.4-18AU NGROS FRAIS0000000131279
1771-07-21T00:0036.8390AU E0000000131280
1771-07-22T00:0036.771139.3AU ESEBEAU FRAIS0000000131281
1771-07-23T00:0036.721589.3DU E AU SSEBEAU FRAISBEAU TEMPS0000000131282
1771-07-24T00:0035.801589.3DU E AU SSEBEAU FRAISBEAU TEMPS0000000131283
1771-07-25T00:001139.31MOUILLÉ A 6 HS DANS LA RADE DE CADIXDU NE AU ESEBEAU FRAISBEAU TEMPS0000000131284