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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 St. Vincent cruise from St. Vincent to Liverpool started at 1818-08-06 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.752197, 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: 40.796053 * Median Longitude: -41.400789 * South-bound Latitude: 24.470000 * West-bound Longitude: -63.000000 * North-bound Latitude: 53.000000 * East-bound Longitude: -5.500000
Date/Time Start: 1818-08-06T00:00:00 * Date/Time End: 1818-09-13T12:00:00
Event(s):
St_Vincent_18180806_NMM_LOG/M/44 * Latitude Start: 13.290000 * Longitude Start: -61.016000 * Latitude End: 53.480000 * Longitude End: -3.240000 * Date/Time Start: 1818-08-06T00:00:00 * Date/Time End: 1818-09-13T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: St Vincent (Packet Ship), Voyage: St Vincent - Liverpool, 1st Observer: Coupland (Captain)
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
CourseCourseCourse of the ship during the past 24 hours
DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
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 ClearnessClearness
15 GustsGusts1 If wind gusts are reported
16 Precipitation/RainRain1 If rain was reported
17 FogFog1 If fog was reported
18 Snow typeSnow1 If snow was reported
19 ThunderThunder1 If thunder and or lightning was reported
20 HailHail1 If hail was reported
21 Sea iceSea ice1 If sea-ice or icebergs were reported
22 IdentificationIDCLIWOC 2.1 line number
Size:
598 data points

Data

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


Date/Time

Latitude

Longitude

dd [deg]

ff [m/s]

Course

Distance [arbitrary units]

Decl [deg]

Wind dir descr
10 
Wind force descr
11 
ww
12 
Precip descr
13 
State sea descr
14 
Clearness
15 
Gusts
16 
Rain
17 
Fog
18 
Snow
19 
Thunder
20 
Hail
21 
Sea ice
22 
ID
1818-08-06T00:0022.20689.3ENEFINE BREEZE, SQUALLY, STEADY BREEZE, FINE BREEZE0000000240095
1818-08-07T16:0024.47-63.001019.3136.000EBN, EBSSQUALLY, FINE BREEZERAINFINE0100000240096
1818-08-08T16:0026.37-63.00113114.000E, ESEFINE BREEZE, SQUALLY, STEADY0000000240097
1818-08-09T16:0028.02-62.501199.399.00-5SEBEFINE BREEZE, FINE BREEZE0000000240098
1818-08-10T16:0029.22-62.22632.672.00-5E, EBN, ENELIGHT WINDSCHARMING0000000240099
1818-08-11T16:0030.15-62.152.6N57.00-5LIGHT WINDS, ALMOST CALM, LIGHT BREEZE0000000240100
1818-08-12T16:0030.68-62.001530.0N42.00-5NE, SSECALM AND LIGHT AIRS0000000240101
1818-08-13T16:0031.80-60.582432.6N48E100.00-5WSWFINE BREEZE, FINE WINDS, SQUALLY, LIGHT WINDSRAIN0100000240102
1818-08-14T16:0032.35-59.403622.6N69E93.00-5NNW, VARIABLELIGHT WINDS, LIGHT BREEZESVARIABLE0000000240103
1818-08-15T16:0032.17-58.25401.0S30E60.00-5NELIGHT AIRSCLEAR0000000240104
1818-08-16T16:0032.40-58.00181.028.00-5NEBN, NNEALMOST CALM, LIGHT AIRSFINE0000000240105
1818-08-17T16:0032.72-58.00371.0N11W28.00-8NELIGHT WINDS, LIGHT AIRS AND CALMFINE0000000240106
1818-08-18T16:0033.42-57.272379.3N40E64.00-11E, SE, SWBS, WSWLIGHT AIRS AND CALM, LIGHT BREEZES, STEADY BREEZE0000000240107
1818-08-19T16:0034.43-55.72147N52E100.00-11SW, NW, WNW, SSESTEADY BREEZE, FINE BREEZE, HEAVY SQUALLSRAINFINE0100000240108
1818-08-20T16:0035.12-54.9234N32E49.00-11NEFRESH BREEZES, LIGHT WINDS, SQUALLYRAIN0100000240109
1818-08-21T16:0036.58-54.1790N22E95.00-11EBSFRESH BREEZES, SQUALLYRAINHEAVY SEA0100000240110
1818-08-22T16:0038.02-53.78759.3N12E88.00-15EFRESH BREEZESHEAVY SEA0000000240111
1818-08-23T15:0039.32-52.131189.3N45E110.00-17SEFINE BREEZES, FRESH BREEZESCLEAR0000000240112
1818-08-24T15:0040.72-50.952089.3N33E100.00-17SE, SWFRESH GALES, FRESH BREEZESHEAVY SEAFINE0000000240113
1818-08-25T15:0041.73-48.652319.3N60E121.00-17SW, WSWFRESH BREEZES, STEADY BREEZESHEAVY SEA0000000240114
1818-08-26T15:0042.15-45.82139N77E137.00-19SSEVARIABLE SQUALLYRAINCLOUDY0100100240115
1818-08-27T15:0043.07-45.031672.6N32E68.00-24SBWFINE BREEZE, LIGHT WINDS AND CALMCLEAR0000000240116
1818-08-28T15:0043.70-44.501112.6N42E50.00-24VARIABLE, SEBE, NW, ESE, SEVARIABLE, LIGHT BREEZESRAINCLOUDY0100000240117
1818-08-29T15:0045.02-43.672012.6N22E90.00-24E, SWLIGHT WINDSVARIABLE0000000240118
1818-08-30T15:0045.40-40.5322.6N80E136.00-25STRONG BREEZES, HEAVY GALESVARIABLERAIN0100100240119
1818-08-31T15:0045.72-37.752909.3N81E120.00-25NWFRESH BREEZESHEAVY SEA0000000240120
1818-09-01T14:0046.43-34.951549.3N60E87.00-26NBE, SMODERATE BREEZES, LIGHT AIRS AND CALM, FRESH BREEZESHEAVY SEACLOUDY0000000240121
1818-09-02T14:0047.50-33.18239N61E131.00-31SSW, WSW, WBLOWING FRESH, SQUALLYRAINHEAVY SEACLOUDY0100000240122
1818-09-03T14:0048.67-29.4528419.0N65E165.00-31WBS, NWFRESH BREEZES, HEAVY GALE, FRESH GALESHEAVY SEA0000000240123
1818-09-04T14:0049.42-25.4726322.6N74E164.00-30W, WNWHEAVY GALERAINHEAVY SEA0100000240124
1818-09-05T13:0050.20-21.4024019.0N74E166.00-30WBS, WFRESH GALESHEAVY SEA0000000240125
1818-09-06T13:0050.93-17.482869.3N74E158.00-29NWFRESH BREEZES AND SQUALLYFINE0000000240126
1818-09-07T13:0050.97-13.622972.6E146.00-29NWBNLIGHT BREEZES AND SQUALLYHEAVY SWELL0000000240127
1818-09-08T13:0051.18-10.532889.3N84E130.00-27WNW, NWLIGHT BREEZES, FINE BREEZESFINE0000000240128
1818-09-09T13:0051.50-7.833569.3-27NNW, TO, NNEFRESH BREEZES0000000240129
1818-09-10T13:0051.53-7.833442.6-27NEBN, NNE, NBELIGHT BREEZES AND SQUALLY0000000240130
1818-09-11T12:0052.00-6.003122.670.00-26VARIABLE, NNWLIGHT WINDS, LIGHT BREEZES0000000240131
1818-09-12T12:0052.17-6.003572.6-26N, NNW, NNELIGHT AIRS LIGHT WINDS0000000240132
1818-09-13T12:0053.00-5.503552.650.00-28NNELIGHT BREEZES AND CALM0000000240133