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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 RACEHORSE cruise from Whitby Bay to Vogle Sound started at 1773-07-17 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.751665, 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: 80.566667 * Median Longitude: 4.710000 * South-bound Latitude: 80.280000 * West-bound Longitude: 4.110000 * North-bound Latitude: 80.800000 * East-bound Longitude: 5.910000
Date/Time Start: 1773-07-19T00:00:00 * Date/Time End: 1773-08-19T00:00:00
Event(s):
Racehorse_17730717_NMM_ADM/L/R1 * Latitude: 60.350000 * Longitude: -1.860000 * Date/Time Start: 1773-07-19T00:00:00 * Date/Time End: 1773-08-19T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Racehorse (Bomb/Exploratio), Voyage: Whitby Bay Uk - Vogle Sound, 1st Observer: Constantine John Phipps (Captain), Company: Royal Navy, Other ship information: 385BM
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 CommentCommentOther remarks, that were not possible to put in the other remark fields
13 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.
14 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.
15 Current direction descriptionCur dir descrDirection of the current. This direction points to where the current is flowing towards to.
16 Current speed descriptionV descr
17 Wind force descriptionWind force descrAll reported wind forces on this day
18 Present weatherwwWeather description
19 Precipitation descriptionPrecip descr
20 State of the sea descriptionState sea descr
21 ClearnessClearness
22 GustsGusts1 If wind gusts are reported
23 Precipitation/RainRain1 If rain was reported
24 FogFog1 If fog was reported
25 Snow typeSnow1 If snow was reported
26 ThunderThunder1 If thunder and or lightning was reported
27 HailHail1 If hail was reported
28 Sea iceSea ice1 If sea-ice or icebergs were reported
29 IdentificationIDCLIWOC 2.1 line number
Size:
497 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 
Comment
(Other remarks, that were not ...)
13 
Decl [deg]
(It is generally accepted by t...)
14 
Wind dir descr
(All reported wind directions ...)
15 
Cur dir descr
(Direction of the current. Thi...)
16 
V descr
17 
Wind force descr
(All reported wind forces on t...)
18 
ww
(Weather description)
19 
Precip descr
20 
State sea descr
21 
Clearness
22 
Gusts
(1 If wind gusts are reported)
23 
Rain
(1 If rain was reported)
24 
Fog
(1 If fog was reported)
25 
Snow
(1 If snow was reported)
26 
Thunder
(1 If thunder and or lightning...)
27 
Hail
(1 If hail was reported)
28 
Sea ice
(1 If sea-ice or icebergs were...)
29 
ID
(CLIWOC 2.1 line number)
1773-07-19T00:001586.7HACLUITS HEAD LANDSW9NE, EASTERLY, SSEMODERATECLOUDY0000000206404
1773-07-20T00:00569.3AT 1PM RUNNING AMONGST THE LOOSE ICEEBS, ENE, NEBELIGHT AIRS, LATTER PART FRESH BREEZESHAZY0001001206405
1773-07-21T00:0079.453609.3NEBE, NORTHERLY, NFRESH BREEZESSLEETHAZY0101000206406
1773-07-22T00:0080.003629.3NORTH END OF VOGLE SOUNDS18:52E10PASSED A STREAM OF ICENW, SWBS, VARIABLEMODERATE BREEZES, LATTER PART FRESH BREEZESHAZY0000001206407
1773-07-23T00:001.0FRESH BREEZES, LATTER PART LIGHT AIRSLATTER RAINHAZY0100000206408
1773-07-24T00:0080.273622.6CLOVEN CLIFFSWBS7WORE SHIP IN THE LOSSE ICE WHICH CARRIED AWAY THE PIPE OF THE HEAD PUMP AND BROKE SOME OF THE MOULDING IN THE STERNVARIABLELIGHT BREEZES, LATTER LITTLE WINDRAINY WEATHERA GREAT SWELL FROM THE SOUTHWARDMIDDLE PART FAIR, LATTER CLOUDY0100001206409
1773-07-25T00:00111.0RED BEACHSSW41STEERED VARIOUS COURSES AMONGST THE ICE FROM THE NNW TO SSEEASTERLY, NW, NBEMODERATE BREEZES, MIDDLE PART FRESH BREEZES, LATTER LIGHT AIRSHAZY0000001206410
1773-07-26T12:0080.284.113151.0CLOVEN CLIFFS42W69S61E40.00-23NORTHERLY, CALM, NNWLIGHT AIRS INTERMIXED WITH CALMSLATTER PART FOGGY0010000206411
1773-07-27T12:0080.804.11456.7CLOVEN CLIFFS42W69N23E34.00-23NW, SSE, ENECALM, MIDDLE AND LATTER PARTS MODERATEMIDDLE AND LATTER HAZY0010000206412
1773-07-28T12:0080.625.91569.3CLOVEN CLIFFN70E17.00-23EASTERLY, EBNFRESH BREEZESLATTER PART FOGGYHAZY0010000206413
1773-07-29T00:0080.43906.7PEEK POINTRUNNING THROUGH THE LOOSE ICEVARIABLE, EMODERATE BREEZESMIDDLE CLOUDY, LATTER CLEAR0010001206414
1773-07-30T00:0080.523611.0WESTERMOST ISLANDRUNNING THROUGH THE LOOSE ICEESE, SSE, CALMEBN2 FATHOMS IN 30 SECONDSLIGHT AIRS INTERMIXED WITH CALMSCLEAR0000001206415
1773-07-31T00:003611.0ENDEAVOURED TO BREAK THROUGH THE ICE, AT NOON FINDING WE COULD GET NO FURTHER, GOT THE ICE ANCHORS OUT AND MADE FAST TO A FIELD OF ICEEBN, SEBS, CALMLIGHT AIRS INTERMIXED WITH CALMSCLEAR0000001206416
1773-08-01T00:003621.0BLACK POINTS87WE, VARIABLELIGHT AIRSCLEAR0000000206417
1773-08-02T00:002931.0BLACK POINTWNWBESET IN THE ICE AS BEFOREE, VARIABLE, WNWLIGHT AIRSMIDDLE AND LATTER FOGGYCLEAR WEATHER0010001206418
1773-08-03T00:003159.3BLACK POINTSWBW1/2WNW, NNW, NWFRESH BREEZESDRIZZLING RAIN0110000206419
1773-08-04T00:00231.0BLACK POINTWNE, VARIABLE, NNELIGHT AIRSCLEAR WEATHER0000000206420
1773-08-05T00:003381.0GREAT TABLE ISLANDN15WENE, NNE, NNWLIGHT AIRSLATTER PART FOGGYCLOUDY0010000206421
1773-08-06T00:003620.0BLACK POINTWSW1/2WAT 1:30 THE ICE FORCED THE CARCUSS ON BOARD US AND CARRIED AWAY HER BUMKINEBN, VARIABLELIGHT AIRS AND VARIABLE, LATTER PART CALMLATTER PART FOGGYLATTER RAIN0110001206422
1773-08-07T00:002932.6TABLE ISLANDNWBNICE QUITE CLOSE ALL ROUND AS FAR AS WE COULD SEEWNWLIGHT BREEZES0010001206423
1773-08-08T00:001351.0THE ICE VERY HEAVY AND CLOSENNW, EBS, SELIGHT AIRS0010001206424
1773-08-09T00:001351.0EMPLOYED FORCING THE SHIP THROUGH THE ICESEFRESH BREEZES, MIDDLE PARTS FRESH GALES, LATTER LIGHT AIRSSLEET0111001206425
1773-08-10T00:006819.0WALDEN ISLANDN4WAT 8 THERE BEING TWO LARGE ISLANDS OF ICE ON OUR BOWS. AT 10 WE MADE ALL THE SAIL WE COULD TO FORCE HER THROUGH IT, OFTEN STRIKING VERY HARD AGAINST THE ICENNE, ENELITTLE WIND, AT 10 FRESH GALESSLEETAT 10 HAZY0111001206426
1773-08-11T00:002319.0HACLUITS HEAD LANDSW1/2W11STEERING THROUGH THE OPENINGS IN THE ICE. A GREAT DEAL OF LOOSE ICE AROUND US.ENE, NE, NNEFRESH GALES AND SQUALLY0001001206427
1773-08-12T00:00349.3SMURENBURG HARBOURN1/2EENE, NE, ENE, NEBNFRESH BREEZESHAZY0001000206428
1773-08-13T00:004519.0SMURENBURG HARBOURN1/2ENEFRESH GALESSLEET0101000206429
1773-08-14T00:003626.7SMURENBURG HARBOURNE, VARIABLESTRONG GALES, LATTER PART MODERATESLEETCLOUDY, LATTER CLEAR0101000206430
1773-08-15T00:00459.3SMURENBURG HARBOURCALM, N, NEFIRST PART CALM, LATTER FRESH BREEZESFIRST PART CLEAR, MIDDLE HAZY, LATTER VERY HAZY0000000206431
1773-08-16T00:003626.7SMURENBURG HARBOURNE, VARIABLEFRESH BREEZES, MIDDLE AND LATTER PARTS MODERATEHAZY, MIDDLE AND LATTER CLOUDY0000000206432
1773-08-17T00:003622.6SMURENBURG HARBOURENE, VARIABLELIGHT BREEZES, MIDDLE AND LATTER LIGHT BREEZES AND SOMETIMES CALMHAZY0000000206433
1773-08-18T00:004519.0SMURENBURG HARBOURVARIABLE, NEFIRST AND MIDDLE PARTS FRESH BREEZES, LATTER FRESH GALESFIRST AND MIDDLE HAZY, LATTER CLEAR0000000206434
1773-08-19T00:00362SMURENBURG HARBOURNE, VARIABLEFIRST AND MIDDLE PARTS FRESH BREEZES, LATTER PART VARIABLE. AT 11 CALMFIRST AND MIDDLE CLEAR, LATTER PART CLOUDY0000000206435