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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 Parham cruise from Rochefort to Louisbourg started at 1754-09-02 [dataset]. Centre d'Accueil et de Recherche des Archives Nationales, Paris, France, PANGAEA, https://doi.org/10.1594/PANGAEA.750377, 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
Project(s):
Climatological Database for the Worlds Oceans: 1750-1854 (CLIWOC)
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: 46.313056 * Median Longitude: -26.946667 * South-bound Latitude: 42.400000 * West-bound Longitude: -53.650000 * North-bound Latitude: 48.830000 * East-bound Longitude: -2.000000
Date/Time Start: 1754-09-02T16:00:00 * Date/Time End: 1754-10-18T00:00:00
Event(s):
Le_Parham_17540902_COTE_4/JJ/9 * Latitude Start: 45.920000 * Longitude Start: -1.800000 * Latitude End: 45.920000 * Longitude End: -1.800000 * Date/Time Start: 1754-09-02T00:00:00 * Date/Time End: 1754-10-18T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Le Parham, Voyage: Rochefort - Louisbourg Et Retour A Rochefort, 1st Observer: M. Moriset (Capitan)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DATE/TIMEDate/TimeGeocode
2 LATITUDELatitudeGeocode
3 LONGITUDELongitudeGeocode
4 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.
5 Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
6 --1 If position is considered to be coastal (in port or near coastal disturbances)
7 CommentCommentOther remarks, that were not possible to put in the other remark fields
8 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.
9 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
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
606 data points

Data

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

1 
Date/Time		2 
Latitude		3 
Longitude		4 
dd [deg]		5 
ff [m/s]		6 
-		7 
Comment		8 
Decl [deg]		9 
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
1754-09-02T16:0045.90-53.653236.7APAREILLÉ DE LOUISBOURG-15DU O AU NNOBON PETITE FRAIS0000000146963
1754-09-03T16:0045.35-53.27754.6-15DU ENE AU EPETITE FRAISBEAU TEMPSBELLE0000000146964
1754-09-04T16:0045.00-52.633015.4-15DU ENE AU NEGROS VENTCOUVERTPLUIEUN PEU GROSSE0100000146965
1754-09-05T15:0045.25-51.2014315.4-15AU SSEGROS VENTBROVILLERBEAUCOUP DE PLUIEFORT GROSSE0100000146966
1754-09-06T15:0045.08-50.432334.6-15DU SO AU OSOPETITE FRAISBEAU TEMPSEXTREMEMENT GROSSE0000000146967
1754-09-07T15:0044.93-47.931436.7-15DU NE AU SSEBON PETITE FRAISBEAU TEMPSBELLE0000000146968
1754-09-08T15:0044.37-45.2589.3-15DU NNO AU NNEBON FRAISBEAU TEMPSBELLE0000000146969
1754-09-09T15:0043.38-43.47759.3-15DU ENE AU E ET DU E AU NEBON FRAISBEAU TEMPS0000000146970
1754-09-10T15:0042.40-42.531249.3-11DU NE AU SE ET DU SE U EBON FRAISBRUME0000000146971
1754-09-11T15:0042.63-42.731209.3-15DU E AU SEBON FRAISBEAU TEMPSFORTE PLUIEFORT GROSSE0100000146972
1754-09-12T15:0043.08-40.582559.3-15DU E AU OVARIABLE, BON FRAISFORTE PLUIEEXTREMEMENT GROSSE0100000146973
1754-09-13T14:0043.98-37.403239.3-15DU O AU NNOBON FRAISCOUVERTFORT GROSSE0000000146974
1754-09-14T14:0045.47-36.8384.6-15AU NNEPETITE FRAISBEAU TEMPSBELLE0000000146975
1754-09-15T14:0045.90-34.751889.3-15DU SSE AU SSOBON FRAISBEAU TEMPSBELLE0000000146976
1754-09-16T14:0046.27-32.0818815.4-15AU SSOGROS FRAISBEAU TEMPS0000000146977
1754-09-17T14:0047.13-29.1823315.4-15DU NO AU OSOGROS FRAISBEAUCOUP DE PLUIE0100000146978
1754-09-18T14:0047.58-26.6349.3-19DU OSO AU NNEBON FRAISBEUA TEMPS0000000146979
1754-09-19T14:0047.85-25.7744.6-19AU NNEPETITE FRAISBEUA TEMPSFORT GROSSE0000000146980
1754-09-20T14:0048.22-23.651619.3-19AU S ET E 1/4 SEBON FRAISBEUA TEMPSBELLE0000000146981
1754-09-21T13:0048.75-22.281166.7-19DU S AU SEBON PETITE FRAISBEUA TEMPSBELLE0000000146982
1754-09-22T13:0048.83-21.93949.3-19DU SE AU ESEBON FRAISBEUA TEMPSA STRIBORD0000000146983
1754-09-23T13:0048.58-20.383196.7-19DU SSO AU NNOBON PETITE FRAISBEUA TEMPSA STRIBORD0000000146984
1754-09-24T13:0048.48-17.98266.7-19DU NNO AU NE ET DU NE AU NOBON PETITE FRAISBEUA TEMPSBELLE0000000146985
1754-09-25T13:0048.27-17.021857.3-18DU NO AU SSOTRÉS PETITE FRAISBEUA TEMPSBELLE0000000146986
1754-09-26T13:0048.18-15.2516215.4-18DU SSO AU SPETITE FRAIS, GROS VENTPLUIEBELLE0100000146987
1754-09-27T13:0047.13-14.6818615.4-17DU S AU SSOGROS VENTNUAGEUXPLUIEFORT GROSSE0100000146988
1754-09-28T13:0047.78-13.4714015.4-18AU SSEGROS VENTSOMBRE. COUVERTFORT GROSSE0000000146989
1754-09-29T13:0048.13-11.871859.3-18DU SSE AU SSOBON FRAISSOMBRE. COUVERTBELLE0000000146990
1754-09-30T13:0048.00-11.071626.7-18DU SSO AU S ET SU S AU SSOBON PETITE FRAISEMBRUMEGROSSE0000000146991
1754-10-01T13:0047.45-9.702316.7-17DU SSO AU OSOBON PETITE FRAISSOMBREBELLE0000000146992
1754-10-02T12:0046.92-6.622815.4-17DU OSO AU NEGROS FRAISBEAU TEMPSBELLE0000000146993
1754-10-03T12:0046.07-4.675115.4-17DU NE AU ENEGROS FRAISBEAU TEMPSGROSSE0000000146994
1754-10-04T12:0045.45-3.98739.3-17DU ENE AU EBON FRAISBEAU TEMPSBELLE0000000146995
1754-10-05T12:0046.03-3.871417.3-17DU E AU SSETRÉS PETITE FRAISCLAIRBELLE0000000146996
1754-10-06T12:0046.73-3.35730.0-17AU ECALME PLATBEAU TEMPSBELLE0000000146997
1754-10-07T12:0046.72-2.002764.6-17DU OSO AU ONOPETITE FRAISBEAU TEMPSBELLE0000000146998
1754-10-08T00:00239.31DU NO AU NNEBON FRAISPAR GRAINS0000000146999
1754-10-09T00:0020315.41APAREILLÉ. A 10 HS MOIULLÉ DANS LE CHENAL DE LISLE DAIXAU SSOGROS FRAIS0000000147000
1754-10-10T00:0020315.41APAREILLÉ. MOUILLÉ AU VERGEROUAU SSOGROS VENTA STRIBORD0000000147001
1754-10-12T00:002486.71DEMARE DE VERGEROU. A MIDI MOUILLÉ DANS LA MATUREAU OSOBON PETITE FRAISBEAU TEMPS0000000147002
1754-10-18T00:001ENTRÉ LA VASSEAU DANS LE PORT0000000147003