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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 Pintade cruise from Portsmouth to Philadelphia started at 1783-06-18 [dataset]. Centre d'Accueil et de Recherche des Archives Nationales, Paris, France, PANGAEA, https://doi.org/10.1594/PANGAEA.750247, 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: 39.561111 * Median Longitude: -67.991111 * South-bound Latitude: 38.230000 * West-bound Longitude: -74.000000 * North-bound Latitude: 42.280000 * East-bound Longitude: -64.660000
Date/Time Start: 1783-06-18T17:00:00 * Date/Time End: 1783-07-15T00:00:00
Event(s):
La_Pintade_17830618_COTE_4/JJ/13 * Latitude Start: 50.750000 * Longitude Start: -0.980000 * Latitude End: 38.760000 * Longitude End: -74.790000 * Date/Time Start: 1783-06-18T00:00:00 * Date/Time End: 1783-07-15T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: La Pintade, Voyage: Portsmouth - Philadelphia, 1st Observer: Pévôt de La Croix (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:
344 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
1783-06-18T17:0042.28-69.102649.31DEPART DE PORSMOUTH-6LE VNTS ETANT AU O ET ONOBON FRAISBRUMEAUX0000000139436
1783-06-19T16:0041.65-65.982179.3-8LA PRE MIDI AU SOBON FRAISBRUMEAUXGROSSE0000000139437
1783-06-20T16:0040.92-64.662174.6-8PENDANT LES 24 H LES VENTS REGNE DU OSO AU SO ET SSOPETITE FRAISBRUMEAUX0000000139438
1783-06-21T16:0040.67-64.99172-8LES MIDI LES VENTS REGNE AU S ET SSOSINGLEBRUMEAUXPLUVIAUXA BABORD0100000139439
1783-06-22T16:0040.25-65.00262-8PENDANT LES 24 H LES VENTS REGNE DU O ONO OSO ET SO ET SPLUVIAUXA BABORD0100000139440
1783-06-23T16:0040.08-65.022401.2-8LA PRE MIDI ET LA NUIT DU S AU OSOTRES FAIBLESOMBREBELLE0000000139441
1783-06-24T16:0039.83-65.80307-8PENDANT LES 24 H. LES VENT DU NNE AU NOBEAU TEMP, SOMBRE ET LE NUIT LE CIEL ORAGEUXPLUVIAUXBELLE0100000139442
1783-06-25T16:0039.17-65.632621.0-8PENDANT LES 24 H. LE VENTS AU O , ONO, SSO ET SPRESQUE CALME0000000139443
1783-06-26T16:0039.18-65.972857.3-8LE PRE MIDI DU O AU ONO ET LE NUIT DU SO AU OSOTRES PETITE FRAIS ET PRESQUE CALMEBEAU TEMP0000000139444
1783-06-27T16:0038.45-66.32307-8LE PRE MIDI ETÉ AU N DANS LE NUIT AU O , NO ,ET NNOBEAU TEMPPETITE FRAIS ET FRESQUE CALME0000000139445
1783-06-28T16:0038.23-66.98827.3-8PENDANT LES 24 H. LES VENT DU NNE AU E ET ESETRES PETITE FRAISBEAU TEMP0000000139446
1783-06-29T17:0038.80-68.891296.7-6PENDANT LES 24 H DU ESE AU SE ET SSE.JOLIE FRAISTRES BEAU0000000139447
1783-06-30T17:0038.65-69.581749.3-6TOUT LE PRE MIDI ET LES NUIT DU S AU SSEBON FRAIS ET TRES PETITE FRAISBEAU TEMPTRES GROSSE0000000139448
1783-07-01T17:0038.73-70.013097.3-6LE PRE MIDE DU NNO AU NO AU ONO ET O ET TOUTE LE METINEÉ AU N ET NNOTRES PETITE FRAISPLUIE0100000139449
1783-07-02T17:0038.68-71.123546.7-6PENDANT LES 24 H. LES VENTS REGNE DU NNO AU NJOLIE FRAIS0000000139450
1783-07-03T17:0038.85-71.80627.3-6PENDNT LES 24 H. LES VENTS DU NE AU ENETRES PETITE FRAISBEAU TEMP0000000139451
1783-07-04T17:0038.93-72.99656.7-3PENDANT LES 24 H. LES VENTS REGNE DE E A ENE AU SE ET SSEJOLIE FRAISSOMBRE0000000139452
1783-07-05T17:0038.75-74.0017715.4-3TOUT LE PRE MIDI LES VENTS REGNE DU SSE AU SGROS FRAIS0000000139453
1783-07-06T00:003154.6DE LA PARTIE DU NOPETITE FRAIS0000000139454
1783-07-07T00:0090REGNE DU E AU ESE0000000139455
1783-07-08T00:001801.2LES VENTS AU STRES FAIBLE0000000139456
1783-07-09T00:0010000000139457
1783-07-12T00:001DESAFOURCHE0000000139458
1783-07-13T00:002706.71APAREILLER ET MOUILLEDE LA PRE MIDI DU E AU OJOLIE FRAISCALME0000000139459
1783-07-14T00:002706.71APAREILLER ET MOUILLEAU OJOLIE FRAIS0000000139460
1783-07-15T00:0010000000139461