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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 Le Rhinoceros cruise from Louisbourg to Rochefort started at 1756-04-21 [dataset]. Centre d'Accueil et de Recherche des Archives Nationales, Paris, France, PANGAEA, https://doi.org/10.1594/PANGAEA.750384, 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: 44.395143 * Median Longitude: -25.631714 * South-bound Latitude: 41.000000 * West-bound Longitude: -57.920000 * North-bound Latitude: 46.950000 * East-bound Longitude: -2.000000
Date/Time Start: 1756-04-21T00:00:00 * Date/Time End: 1756-05-30T00:00:00
Event(s):
Le_Rhinoceros_17560421_COTE_4/JJ/9 * Latitude Start: 43.400000 * Longitude Start: -63.030000 * Latitude End: 45.920000 * Longitude End: -1.800000 * Date/Time Start: 1756-04-21T00:00:00 * Date/Time End: 1756-05-30T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Le Rhinoceros (Fregatte), Voyage: Louisbourg - Rochefort, 1st Observer: M. Large (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 GustsGusts1 If wind gusts are reported
13 Precipitation/RainRain1 If rain was reported
14 FogFog1 If fog was reported
15 Snow typeSnow1 If snow was reported
16 ThunderThunder1 If thunder and or lightning was reported
17 HailHail1 If hail was reported
18 Sea iceSea ice1 If sea-ice or icebergs were reported
19 IdentificationIDCLIWOC 2.1 line number
Size:
515 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 
Gusts
13 
Rain
14 
Fog
15 
Snow
16 
Thunder
17 
Hail
18 
Sea ice
19 
ID
1756-04-21T00:0045.8029312.31APAREILLÉDU ONOFRAICHEUR0000000147287
1756-04-22T16:0045.87-57.922786.7-15DU SSE AU ONO ET OJOLIE FRAIS0000000147288
1756-04-23T16:0044.87-55.422784.6-15DU OSO AU ONOPETITE FRAIS0000000147289
1756-04-24T16:0042.43-54.123059.3-10AU NO ET ONOBEAU FRAIS0000000147290
1756-04-25T15:0042.57-51.921426.7-16DU ONO AU SSEJOLIE FRAIS0000000147291
1756-04-26T15:0043.77-49.651426.7-16AU SSEJOLIE FRAIS0000000147292
1756-04-27T15:0044.13-47.201649.3-16DU SSE AU SBEAU FRAIS0000000147293
1756-04-28T15:0043.83-46.371424.6-16DU S AU SSEPETITE FRAIS0000000147294
1756-04-29T15:0043.97-44.441199.3-16DU SSE AU SEBEAU FRAIS0000000147295
1756-04-30T15:0043.02-42.152786.7-15DU NO AU ONOJOLIE FRAIS0000000147296
1756-05-01T15:0042.35-39.193264.6-12DU NO AU NNOPETITE FRAIS0000000147297
1756-05-02T14:0041.65-35.0028115.4-12AU ONOGROS FRAIS0000000147298
1756-05-03T14:0041.80-34.24784.6-12DU ONO AU EPETITE FRAIS0000000147299
1756-05-04T14:0041.25-32.62116.7-12DU E AU NNEJOLIE FRAIS0000000147300
1756-05-05T14:0041.12-32.70334.6-12DU N AU NEPETITE FRAIS0000000147301
1756-05-06T14:0041.00-31.901015.4-13AU NNEGROS FRAISPAR GRAINS0000000147302
1756-05-07T14:0041.57-30.343026.7-13DU N AU NOJOLIE FRAIS0000000147303
1756-05-08T14:0042.07-27.122349.3-14DU ONO AU OSOBEAU FRAIS0000000147304
1756-05-09T14:0042.27-23.852116.7-14DU OSO AU SOJOLIE FRAIS0000000147305
1756-05-10T13:0043.15-19.751869.3-17AU SSO ET AU SOBEAU FRAIS0000000147306
1756-05-11T13:0045.40-16.991869.3-17AU SSOBEAU FRAIS0000000147307
1756-05-12T13:0046.12-12.791639.3-17DU SSO AU SBEAU FRAIS0000000147308
1756-05-13T13:0046.55-11.691184.6-17DU S AU SEPETITE FRAIS0000000147309
1756-05-14T13:0046.65-11.261414.6-17AU SSEPETITE FRAIS0000000147310
1756-05-15T13:0046.95-10.8514112.3-17AU SSEFRAICHEUR0000000147311
1756-05-16T13:0046.80-10.621414.6-17AU SSEPETITE FRAIS0000000147312
1756-05-17T13:0046.23-10.941186.7-17DU SSE AU SEJOLIE FRAIS0000000147313
1756-05-18T13:0046.23-10.7720815.4-17DU SOGROS FRAIS0000000147314
1756-05-19T13:0046.17-9.94734.6-17DU S AU E ET AU SEPETITE FRAIS0000000147315
1756-05-20T13:0046.13-8.142314.6-17DU NO AU OSOPETITE FRAIS0000000147316
1756-05-21T12:0046.58-5.471189.3-18DU SSE AU SEBEAU FRAIS0000000147317
1756-05-22T12:0045.95-5.4896-18DU SE AU ESEJOLIE FRIS0000000147318
1756-05-23T12:0046.67-5.12969.3-18DU SE AU ESEBEAU FRAIS0000000147319
1756-05-24T12:0046.50-5.222084.6-18DU ESE AU SOPETITE FRAIS0000000147320
1756-05-25T12:0046.08-3.93519.3-18DU S AU ENEBEAU FRAIS0000000147321
1756-05-26T12:0046.13-2.002319.3-17DU SO AU OSOBEAU FRAIS0000000147322
1756-05-27T00:002484.61DU SO AU OSOPETITE FRAIS0000000147323
1756-05-28T00:003159.31APAREILLÉ. MOUILLÉ AU MARTRONAU NOBEAU FRAIS0000000147324
1756-05-29T00:0010000000147325
1756-05-30T00:001ENTRÉ DANS LE PORT0000000147326