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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 Diane cruise from Quebec to Rochefort started at 1755-08-05 [dataset]. Centre d'Accueil et de Recherche des Archives Nationales, Paris, France, PANGAEA, https://doi.org/10.1594/PANGAEA.750145, 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: 48.803636 * Median Longitude: -25.833182 * South-bound Latitude: 45.830000 * West-bound Longitude: -54.720000 * North-bound Latitude: 51.900000 * East-bound Longitude: -1.920000
Date/Time Start: 1755-08-05T00:00:00 * Date/Time End: 1755-09-19T00:00:00
Event(s):
La_Diane_17550805_COTE_4/JJ/13 * Latitude Start: 48.750000 * Longitude Start: -63.100000 * Latitude End: 45.920000 * Longitude End: -1.800000 * Date/Time Start: 1755-08-05T00:00:00 * Date/Time End: 1755-09-19T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: La Diane (Frégate), Voyage: Quebec - Rochefort, 1st Observer: Froger de L?Éguille (Capitaine), Other ship information: 24 CANONS ET 200 HOMMES
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:
581 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
1755-08-05T00:001APAREILLER DU QUÉBEC POUR FRANCE0000000136424
1755-08-06T00:003159.31APAREILLER - MOUILLEDU NOBON FRAIS0000000136425
1755-08-07T00:002254.61APAREILLER DU ISLE COUDRE - MOUILLE ENTRE LES ISLETS DE RAFFALE ET ISLE DE BICKAU SOPETITE VENT0000000136426
1755-08-08T00:002934.6DU OSO AU ONOPETITE FRAIS ET AUGMENTANDPLUIE0100000136427
1755-08-09T00:001806.7DU SSO AU SBON PETITE FRAIS0000000136428
1755-08-10T00:002251.0DU E AU SOFOIBLE ET CALME0000000136429
1755-08-11T00:001351.21DU NNE AU SE ET STRES FOIBLE ET PEU PRESQUE CALME0000000136430
1755-08-12T00:003601.01APAREILLER AU ISLE MINGAUTAU NPRESQUE CALME0000000136431
1755-08-13T00:002484.6DU ONO AU OSOPETITE FRAISBEAU TEMP0000000136432
1755-08-14T00:002931.0DU O AU ONO ET NOPRESQUE CALMEBRUMEAUX0010000136433
1755-08-15T00:006812.3DU ESE AU ENEFRAISBRUMEAUX0010000136434
1755-08-16T00:001581.0CONTINUE AU SSEFAIBLE ET FRAISBRUMEAUX0010000136435
1755-08-17T00:002489.3DU O AU OSOBON FRAISBRUMEAUX0010000136436
1755-08-18T00:00681.0DU ENEPRESQUE CALMEBRUMEAUXPLUVIEUX0110000136437
1755-08-19T00:00421.2AU NE 1/4 NTRES FOIBLE ET PEU PRESQUE CALME0000000136438
1755-08-20T16:0051.45-54.721829.3-21DU OSO AU SSOBON FRAIS0000000136439
1755-08-21T15:0051.77-49.3820112.3-21DU SSO AU SO 1/4 SFRAISTRES BEAU TEMPBELLE0000000136440
1755-08-22T15:0051.90-47.901821.0-21DU OSO AU SSOPRESQUE CALMEBEAU TEMPTRES BELLE0000000136441
1755-08-23T15:0051.57-41.88484.6-20DU S AU ENE ET SEPETITE VENT ET PRESQUE CALME0000000136442
1755-08-24T15:0050.70-41.127015.4-20DU ENE AU EGROS FRAIS ET PRESQUE CALMEBRUMEAUXPLUIE0110000136443
1755-08-25T15:0049.98-39.923401.2-20E 1/4 NE AU NTRES FOIBLEBEAU TEMP0000000136444
1755-08-26T15:0049.78-38.251831.0-20DU OSO AU SSOFOIBLE ET CALMEBRUMEAUX0010000136445
1755-08-27T14:0050.33-37.082291.2-19DU OSOTRES FOIBLEALTERNATIVEMAN CLAIR ET COUVERTBELLE0000000136446
1755-08-28T14:0050.00-35.701611.2-19DU SO AU STRES FOIBLECLAIR0000000136447
1755-08-29T14:0049.90-33.702037.3-19DU SSO AU SO 1/4 STRES PETITE FRAISBEAU TEMPGROSSE0000000136448
1755-08-30T14:0049.17-30.002749.3-19DU OSO AU ONOBEAU FRAISBRUMEAUXPETITE PLUIE0110000136449
1755-08-31T14:0048.93-25.432969.3-19DU ONO AU NOBON FRAISALTERNATIVEMAN CLAIR ET COUVERT0000000136450
1755-09-01T13:0048.63-20.172969.3-19DU ONO AU NOBON FRAISCLAIRPLUIEGROSSE0100000136451
1755-09-02T13:0047.38-16.5069.3-17DU NNO AU NNEBON FRAISCLAIRUN PEU GROSSE0000000136452
1755-09-03T13:0046.93-13.902314.6-17DU N AU OSOPETITE FRAISBEAU TEMP0000000136453
1755-09-04T13:0046.58-10.5225612.3-17DU OSO AU O 1/4 NOFRAISUN PEU BRUMEFORT GROSSE0010000136454
1755-09-05T13:0046.72-8.473211.2-17DU OPNO AU NNOTRES FIOBLEBRUMEAUX0010000136455
1755-09-06T12:0046.57-6.223214.6-17DU ONO AU NNOPETITE FRAISBEAU TEMPBELLE0000000136456
1755-09-07T12:0046.53-5.805112.3-17NE 1/4 N AU ENEFRAISBEAU TEMPBELLE0000000136457
1755-09-08T12:0046.63-5.48704.6-17DU NE 1/4 E AU E 1/4 NEPETITE FRAISBEAU TEMPBELLE0000000136458
1755-09-09T12:0046.40-4.27612.3-17DU E 1/4 NE AU NNEFRAIS ET PETITE VENTTRES BELLE0000000136459
1755-09-10T12:0045.83-1.9229812.3-17DU NNE AU NOFRAISPLUIE0100000136460
1755-09-11T00:003184.61DU NE AU NO 1/4 N ET NOPETITE FRAISBELLE0000000136461
1755-09-14T00:001APAREILLER DE LISLE DAIX - MOUILLE A PORT DE LUPPIN0000000136462
1755-09-15T00:001581.01APAREILLER - MOUILLEDU SSEFOIBLE0000000136463
1755-09-16T00:001.01FOIBLE0000000136464
1755-09-17T00:001ENTRÉ LA FRAGATE DANS LE PORT0000000136465
1755-09-19T00:001ROCHEFORT FIN DE LA CAMPAGNE0000000136466