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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 GLASGOW cruise from Halifax to Spithead started at 1767-04-09 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.749424, 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: 46.237000 * Median Longitude: -34.473000 * South-bound Latitude: 42.500000 * West-bound Longitude: -63.430000 * North-bound Latitude: 52.030000 * East-bound Longitude: -3.060000
Date/Time Start: 1767-04-09T16:00:00 * Date/Time End: 1767-05-08T12:00:00
Event(s):
Glasgow_17670409_NMM_ADM/L/G35 * Latitude Start: 43.400000 * Longitude Start: -63.030000 * Latitude End: 50.680000 * Longitude End: -0.960000 * Date/Time Start: 1767-04-09T00:00:00 * Date/Time End: 1767-05-08T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Glasgow (6th Rate Frigate), Voyage: Halifax - Spithead, 1st Observer: Nicholas Vincent (Captain), 2nd Observer: George Dumaresy (1st Officer/Master), Company: Royal Navy, Other ship information: 20G 430BM
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
--1 If position is considered to be coastal (in port or near coastal disturbances)
10 CourseCourseCourse of the ship during the past 24 hours
11 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
12 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.
13 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.
14 Wind force descriptionWind force descrAll reported wind forces on this day
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:
583 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)

-
(1 If position is considered t...)
10 
Course
(Course of the ship during the...)
11 
Distance [arbitrary units]
(Distance travelled during the...)
12 
Decl [deg]
(It is generally accepted by t...)
13 
Wind dir descr
(All reported wind directions ...)
14 
Wind force descr
(All reported wind forces on t...)
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)
1767-04-09T16:0044.18-63.432126.7CAPE SAMBRAN18:00W7S18E20.00-13SW, SSE, SWLIGHT AIRS, LATTER MODERATELIGHT SHOWERSFAIR, LATTER FOGGY1010000101421
1767-04-10T16:0043.47-62.961901.0CAPE SAMBRAN23:00W22S25E47.00-13SW, WNW, SSWLIGHT AIRSLARGE SWELL FROM SEFOGGY0010000101422
1767-04-11T16:0042.85-62.2327819.0CAPE SAMBRAN29:35W38S41E49.00-15E, SWBS, SSW, WNWLIGHT AIRS, AM FRESH GALESFOGGY, AM HAZY0010000101423
1767-04-12T16:0042.50-58.602956.7CAPE SAMBRAN61:00W83S82:30E162.00-9WNW, NWBWFRESH GALES, AM MODERATEFAIR, AM CLOUDY0000000101424
1767-04-13T16:0043.18-56.6514219.0CAPE SAMBRAN75:11W103N64E95.00-16WNW, S, SSEMODERATE, AM FRESH GALESPM CLEAR, AM HAZY0000000101425
1767-04-14T16:0043.87-53.9019819.0CAPE SAMBRAN84:47E139N71:00E127.00-16SSE, S, SWBSFRESH BREEZES, AM FRESH GALES AND SQUALLYRAINLARGE SWELL FROM THE SHAZY0100000101426
1767-04-15T15:0043.50-51.932771.0CAPE SAMBRAN83:09W168S76:00E89.00-16WSW, WNWFRESH BREEZES, AM LIGHT AIRSCLOUDY0000000101427
1767-04-16T15:0043.05-51.48402.6CAPE SAMBRAN81:05W176S42:00E30.00-16WNW, SW, NEBELIGHT BREEZESLARGE SWELL FROM THE SWFAIR0000000101428
1767-04-17T15:0043.08-49.981649.3CAPE SAMBRAN81:46W198S87:00E66.00-16NEBE, SBE, SFRESH BREEZESFAIR0000000101429
1767-04-18T15:0043.23-45.0126419.0CAPE SAMBRAN84:33W270N87:30E219.00-17S, NW, WBNFRESH GALESHAZY0000000101430
1767-04-19T15:0043.37-39.8327619.0CAPE SAMBRAN86:11W341N88E227.00-17WBN, WNWFRESH GALES AND SQUALLYSHOWERS OF HAIL1000010101431
1767-04-20T14:0043.55-35.762539.3CAPE SAMBRAN87:15W396N86:30E177.00-17WNW, WFRESH BREEZESCLOUDY0000000101432
1767-04-21T14:0044.27-32.811419.3CAPE SAMBRAN89:23W434N71E130.00-17WBN, SW, SSEFRESH BREEZESCLOUDY0000000101433
1767-04-22T14:0045.70-32.666219.0CAPE SAMBRAS86:39W437N7:00E87.00-17SEBE, E, EBNPM MODERATE, AM FRESH GALES AND SQUALLYRAINAM CLOUDY0100000101434
1767-04-23T14:0045.00-32.908419.0CAPE SAMBRAS88:38W433S41:00E42.00-17E, ESE, EBSFRESH GALES, AM WITH SQUALLSFAIR0000000101435
1767-04-24T14:0044.18-32.5312926.8CAPE SAMBRAN89:10W436S18:00E52.00-17E, NE, SEBSFRESH GALES, AM HARD GALES AND SQUALLYRAIN0100000101436
1767-04-25T14:0044.95-32.417219.0CAPE SAMBRAS88:50W441N6:00E46.00-18EBN, SBW, ESE, EMODERATE, AM FRESH GALESHEAVY SHOWERS OF RAINCLOUDY1100000101437
1767-04-26T14:0045.45-32.63281.0CAPE SAMBRAS87:32W441N17E31.00-17EBN, EBS, NEFRESH BREEZES AND SQUALLY, AM LIGHT AIRSRAIN, AM HARD RAINLARGE SWELL FROM ENE0100000101438
1767-04-27T14:0046.15-31.802411.0CAPE SAMBRAS85:52W458N53:00E45.00-18S, E, WBSLIGHT AIRSLARGE SWELL FROM ENECLOUDY0000000101439
1767-04-28T14:0047.50-28.1615919.0CAPE SAMBRAS83:04W498N62E172.00-21WBS, SSW, SFRESH BREEZES, AM FRESH GALESFAIR, AM HAZY0000000101440
1767-04-29T14:0048.67-23.2815919.0USHANTS89:07E238N70E206.00-21S, SBE, SFRESH GALESHAZY THEN FOGGY0010000101441
1767-04-30T13:0049.55-19.8812519.0CAPE SAMBRAS80:22W604N69E143.00-21S, SE, SEBSFRESH GALES, SQUALLYRAINHAZY0100000101442
1767-05-01T13:0051.37-17.961379.3SAMBRAS80:22W626N34:00E131.00-21SEBS, SBW, SSEFRESH BREEZESCLOUDY0000000101443
1767-05-02T13:0051.30-18.231256.7CAPE CLEARS77:19W76S71:00E11.00-21SE, SEBSMODERATECLOUDY0000000101444
1767-05-03T13:0052.03-16.95241.0SCILLYE124N48:00E65.00-21ESE, NEMODERATE, AM LIGHT AIRSCLOUDY0000000101445
1767-05-04T13:0051.47-15.86581.0CAPE CLEARS85:47E50S50:00E52.00-21ESE, EBNLIGHT AIRSFAIR0000000101446
1767-05-05T13:0050.82-12.78586.7SCILLYS77:15E79S72:00E125.00-21NE, EBNLIGHT BREEZES, AM MODERATEHAZY, AM FAIR0000000101447
1767-05-06T13:0050.25-11.152151.0SCILLYS84E60S62:00E71.00-21ENE, EBS, SWBWLIGHT AIRSLARGE SWELL FROM NNECLOUDY0000000101448
1767-05-07T12:0049.22-7.382056.7LIZARDN53E25S67:00E160.00-20W, WNW, SWMODERATEFAIR0000000101449
1767-05-08T12:0049.40-3.0617119.0SAMBRAS83:14W8281N86E170.00-20SWBS, S, SBWFRESH BREEZES, AM FRESH GALESRAINCLOUDY, AM HAZY0100000101450