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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 MALABAR cruise from Spithead to Barbados started at 1805-08-29 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.750601, 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: 30.266667 * Median Longitude: -24.515208 * South-bound Latitude: 12.930000 * West-bound Longitude: -57.950000 * North-bound Latitude: 49.520000 * East-bound Longitude: -6.670000
Date/Time Start: 1805-08-29T12:00:00 * Date/Time End: 1805-10-30T16:00:00
Event(s):
Malabar_18050829_NMM_ADM/L/M286 * Latitude Start: 50.680000 * Longitude Start: -0.960000 * Latitude End: 14.850000 * Longitude End: -59.680000 * Date/Time Start: 1805-08-29T00:00:00 * Date/Time End: 1805-10-30T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Malabar (4th Rate Frigate), Voyage: Spithead - Barbados, 1st Observer: Robert Hall (Captain), Company: Royal Navy, Other ship information: 56G 936BM
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
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
CourseCourseCourse of the ship during the past 24 hours
10 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
11 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.
12 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.
13 Wind force descriptionWind force descrAll reported wind forces on this day
14 Present weatherwwWeather description
15 Precipitation descriptionPrecip descr
16 State of the sea descriptionState sea descr
17 ClearnessClearness
18 GustsGusts1 If wind gusts are reported
19 Precipitation/RainRain1 If rain was reported
20 FogFog1 If fog was reported
21 Snow typeSnow1 If snow was reported
22 ThunderThunder1 If thunder and or lightning was reported
23 HailHail1 If hail was reported
24 Sea iceSea ice1 If sea-ice or icebergs were reported
25 IdentificationIDCLIWOC 2.1 line number
Size:
922 data points

Data

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


Date/Time

Latitude

Longitude

dd [deg]
(Wind direction (from which th...)

ff [m/s]
(calculated from the descripti...)

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)

Distance [arbitrary units]
(Distance to the first landmark)

Course
(Course of the ship during the...)
10 
Distance [arbitrary units]
(Distance travelled during the...)
11 
Decl [deg]
(It is generally accepted by t...)
12 
Wind dir descr
(All reported wind directions ...)
13 
Wind force descr
(All reported wind forces on t...)
14 
ww
(Weather description)
15 
Precip descr
16 
State sea descr
17 
Clearness
18 
Gusts
(1 If wind gusts are reported)
19 
Rain
(1 If rain was reported)
20 
Fog
(1 If fog was reported)
21 
Snow
(1 If snow was reported)
22 
Thunder
(1 If thunder and or lightning...)
23 
Hail
(1 If hail was reported)
24 
Sea ice
(1 If sea-ice or icebergs were...)
25 
ID
(CLIWOC 2.1 line number)
1805-08-29T12:0049.32-6.672566.7LIZARDN59:50W21-25W, WBNPM MODERATE BREEZES, AM MODERATECLOUDY0000000159601
1805-08-30T13:0049.17-7.902106.7FUNCHALS22:28W360S82W49.00-26SWBS, VARIABLE, SWBWPM LIGHT BREEZES, AM MODERATEPM FINEAM CLOUDY0000000159602
1805-08-31T13:0049.52-8.482899.3FUNCHALS20:57W3361N58W27.00-26WSW, SWBS, NWPM MODERATE, AM FRESH BREEZESAM RAINPM CLOUDY0100000159603
1805-09-01T13:0048.08-9.7730012.3FUNCHALS19:48W327SSW3/4W99.00-26NWBNPM FRESH BREEZES, AM STRONG BREEZESPM RAIN AT TIMESPM HAZY0100000159604
1805-09-02T13:0047.17-10.27179FUNCHALS19:43W309S21W56.00-24N, SSWPM MODERATEAM FINEPM CLOUDY0000000159605
1805-09-03T13:0047.08-11.132576.7FUNCHALS17:30W303S80W36.00-24SBW, SSW, WBNMODERATECLOUDY0000000159606
1805-09-04T13:0046.75-11.182352.6FUNCHALS17:42W297S7W16.00-24WBN, WBSLIGHT BREEZESRAINHAZY0100000159607
1805-09-05T13:0046.32-11.1220112.3FUNCHALS18:33W289S5E29.00-24SWBW, W, SWPM LIGHT BREEZES, AM STRONG BREEZES AND SQUALLYPM CLOUDY0000000159608
1805-09-06T13:0046.42-10.8326912.3FUNCHALS19:13W292N63E14.00-24SWBS, WSW, WNWSTRONG BREEZESAM HEAVY RAINPM HAZY0100100159609
1805-09-07T13:0046.12-10.0324622.6FUNCHALS21:56W291S62E38.00-24NW, WPM STRONG BREEZES AND SQUALLY, AM STRONG GALES0000000159610
1805-09-08T13:0045.67-9.722919.3FUNCHALS23:36W284S26E30.00-24WBN, NWPM STRONG BREEZES, AM FRESH BREEZES AND SQUALLYAM RAINGREAT SWELL0100000159611
1805-09-09T13:0044.73-10.423146.7FUNCHALS23:14W263S28W64.00-24NWBN, NNWMODERATEPM CLEAR, AM CLOUDY0000000159612
1805-09-10T13:0044.27-10.93892.6FUNCHALS22:25W252S39W35.00-24ESEPM CALM, AM LIGHT BREEZESAM CLEAR0000000159613
1805-09-11T13:0042.70-12.15326.7FUNCHALS21:9W217S29W106.00-24ENE, NEBEMODERATE BREEZESPM FINEAM FAIR0000000159614
1805-09-12T13:0041.00-12.98116.7FUNCHALS21:26W180SBW3/4W110.00-23NEBNMODERATE BREEZESCLEAR0000000159615
1805-09-13T13:0039.27-13.803606.7FUNCHALS20:52W142SBW3/4W110.00-23NNEPM LIGHT BREEZES, AM MODERATE BREEZESPM FINEPM CLEAR, AM CLOUDY0000000159616
1805-09-14T13:0037.87-14.373376.7PORTO SANCTOS17:51W100S17W88.00-23NMODERATE BREEZESFINE0000000159617
1805-09-15T13:0036.58-15.03926.7PORTO SANCTOS16:2W72SSW84.00-21ENE, ESEMODERATECLEAR0000000159618
1805-09-16T13:0035.30-15.37922.6PORTO SANCTOS18:26W46S12W79.00-21ESEPM MODERATE BREEZES, AM LIGHT BREEZESFINECLEAR0000000159619
1805-09-17T13:0034.17-15.572726.7PORTO SANCTOS27:26W25S9W67.00-21WNWPM LIGHT BREEZES, AM MODERATEPM FINEAM CLOUDY0000000159620
1805-09-18T13:0033.67-15.472041.0PORTO SANCTOS47:53W17S9E31.00-21WBS, VARIABLE, SWPM MODERATE BREEZES, AM LIGHT AIRS INCLINABLE TO CALMSPM CLOUDY0000000159621
1805-09-19T13:0033.07-15.582272.6PORTO SANCTOW12S9W35.00-21SW, NW, WSWPM MODERATE BREEZES, AM LIGHT BREEZESPM CLOUDY, AM CLEAR0000000159622
1805-10-05T13:0031.47-16.522391.0FUNCHALN20W24S20E73.00-20S1/2W, SSE, WBSPM LIGHT AIRS, AM LIGHT AIRS INCLINABLE TO CALMSPM FINE0000000159623
1805-10-06T13:0031.20-16.783621.0THE SALVAGESS27:47E4S40W21.00-20SW, VARIABLELIGHT AIRS INCLINABLE TO CALMS0000000159624
1805-10-07T13:0029.85-17.93266.7S PT OF BARBADOSS66:28W842S36W100.00-19NEMODERATE BREEZESCLEAR0000000159625
1805-10-08T13:0028.40-19.63499.3S PT OF BARBADOSS67:40W805S45W126.00-19EBN, ENEPM FINE BREEZES, AM FRESH BREEZESCLEAR0000000159626
1805-10-09T13:0027.13-21.12501.0S PT OF BARBADOSS68:38W773S47W107.00-18ENELIGHT AIRS INCLINABLE TO CALMS0000000159627
1805-10-10T14:0025.82-22.85746.7S PT OF BARBADOSS69:44W737S50W122.00-16EPM MODERATE BREEZES, AM MODERATECLOUDY0000000159628
1805-10-11T14:0024.32-24.28972.6S PT OF BARBADOSS71:6W696S50W139.00-16ESELIGHT BREEZESFINE0000000159629
1805-10-12T14:0022.93-26.52746.7S PT OF BARBADOSS72:32W659S49W127.00-16EMODERATE BREEZESCLEAR0000000159630
1805-10-13T14:0021.75-28.18776.7S PT OF BARBADOSS74W630S52W117.00-13EMODERATE BREEZESCLOUDY0000000159631
1805-10-14T14:0020.53-29.82666.7S PT OF BARBADOSS75:17W589S52W116.00-13EBNMODERATEFINE0000000159632
1805-10-15T14:0019.57-31.32661.0S PT OF BARBADOSS76:30W558SWBW102.00-13EBNPM MODERATE BREEZES, AM LIGHT AIRSCLOUDY0000000159633
1805-10-16T14:0018.82-32.20362S PT OF BARBADOSS77:39W539S48W67.00-13ESE, VARIABLEPM MODERATE BREEZES, LIGHT AIRS, AM SQUALLYAM SHOWERS OF RAINCLOUDY1100000159634
1805-10-17T14:0018.15-33.57696.7S PT OF BARBADOSS78:29W511S63W88.00-10ESE, EBNMODERATEFINE0000000159635
1805-10-18T14:0017.68-34.62581.0S PT OF BARBADOSS79:07W491SWBW3/4W66.00-10ENEPM MODERATE, AM LIGHT AIRSAM FINEPM CLOUDY0000000159636
1805-10-19T14:0017.10-35.80711.0S PT OF BARBADOSS79:59W466S63W76.00-8EBNPM LIGHT BREEZES, AM LIGHT AIRSPM FINEAM CLOUDY0000000159637
1805-10-20T14:0016.37-37.42376.7S PT OF BARBADOSS82:12W433S65W102.00-8NEMODERATE BREEZESFINE0000000159638
1805-10-21T15:0015.71-39.3756.7S PT OF BARBADOSS82:37W395S67W121.00-6NBEMODERATECLOUDY0000000159639
1805-10-22T15:0015.05-41.521406.7S PT OF BARBADOSS83:28W352WSW3/4W128.00-6SEBSPM FRESH BREEZES AND SQUALLY, MODERATE BREEZESAM HAZY0000000159640
1805-10-23T15:0014.43-43.82769.3S PT OF BARBADOSS84:52W309S74W135.00-3EBNFRESH BREEZESFINE0000000159641
1805-10-24T15:0013.92-45.83876.7S PT OF BARBADOSS86:19W270WBS1/4S121.00-3EMODERATECLOUDY0000000159642
1805-10-25T15:0013.33-47.97676.7S PT OF BARBADOSS88:36W232S74W128.00-1ENEMODERATECLOUDY0000000159643
1805-10-26T15:0012.93-49.90676.7S PT OF BARBADOSN89:19W194S78W116.00-1ENEMODERATEFINE0000000159644
1805-10-27T15:0013.07-52.35786.7S PT OF BARBADOSW141N87W143.00-1EBNMODERATECLOUDY0000000159645
1805-10-28T16:0013.08-54.47696.7S PT OF BARBADOSW100W124.001ENEMODERATERAIN AT TIMESCLOUDY0100000159646
1805-10-29T16:0013.01-56.2280S PT OF BARBADOSW66S88W103.001EBNMODERATE, AM SQUALLYPM FINEAM HEAVY SHOWERS OF RAINPM HAZY, AM CLOUDY1100000159647
1805-10-30T16:0012.93-57.95921.0S PT OF BARBADOSN86:30W33S86W102.002EPM MODERATE, LIGHT AIRSPM RAIN, LATTER HEAVY RAINPM HAZY, AM CLOUDY0100000159648