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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 TERNATE cruise from Batavia to Tjilatjap started at 1847-09-07 [dataset]. Koninklijk Nederlands Meteorologisch Instituut, De Bilt, PANGAEA, https://doi.org/10.1594/PANGAEA.752447, 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: -7.651250 * Median Longitude: 106.781250 * South-bound Latitude: -8.400000 * West-bound Longitude: 104.970000 * North-bound Latitude: -6.620000 * East-bound Longitude: 109.350000
Date/Time Start: 1847-09-07T00:00:00 * Date/Time End: 1847-09-15T00:00:00
Event(s):
Ternate_18470907_C_REIS_1A_P2-6 * Latitude Start: -6.100000 * Longitude Start: 106.860000 * Latitude End: -9.470000 * Longitude End: 109.200000 * Date/Time Start: 1847-09-07T00:00:00 * Date/Time End: 1847-09-15T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Ternate (Bark), Voyage: Batavia - Tjilatjap, 1st Observer: F. Cars, Other ship information: 520 TON. GEBOUWD IN 1831 TE KINDERDIJK. VERBOUWD IN 1841 TE KINDERDIJK. 1854 IN VEILING TE ROTTERDAM. IN 1855 GESTRAND EN VERBRIJZELD BIJ SAVANNAH IN DIKKE MIST. DE EQUIPAGE ZOOMEDE EEN KLEIN GEDEELtE DER INVENTARIS IS GEBORGEN.
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
Pressure, atmosphericPPPPhPaNo temperature correction was applied. The following factors have been used for the conversion to hPa: 2.54 cm in an inch; 13.596 specific gravity of mercury; 980.65 cm/s gravity at 45° latitude
Temperature, airTTT°C
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
10 Distance to landmarkDistancearbitrary unitsDistance to the first landmark
11 WatchWatchName of the period of 4 hours which is known as a watch or duty on board ships
12 GlassesGlassesNumber of glasses within a watch; one watch equals 8 glasses
13 CommentCommentOther remarks, that were not possible to put in the other remark fields
14 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.
15 Wind scale referenceWind scale ref#Name of, or reference to the wind scale that has been used
16 Sensor readingReadingarbitrary unitsReading of the (outside) air thermometer
17 Sensor readingReadingarbitrary unitsReading of the air pressure
18 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.
19 Wind force descriptionWind force descrAll reported wind forces on this day
20 Present weatherwwWeather description
21 Precipitation descriptionPrecip descr
22 Cloud typeCloud type
23 ClearnessClearness
24 GustsGusts1 If wind gusts are reported
25 Precipitation/RainRain1 If rain was reported
26 FogFog1 If fog was reported
27 Snow typeSnow1 If snow was reported
28 ThunderThunder1 If thunder and or lightning was reported
29 HailHail1 If hail was reported
30 Sea iceSea ice1 If sea-ice or icebergs were reported
31 IdentificationIDCLIWOC 2.1 line number
Size:
470 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...)

PPPP [hPa]
(No temperature correction was...)

TTT [°C]

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)
10 
Distance [arbitrary units]
(Distance to the first landmark)
11 
Watch
(Name of the period of 4 hours...)
12 
Glasses
(Number of glasses within a wa...)
13 
Comment
(Other remarks, that were not ...)
14 
Decl [deg]
(It is generally accepted by t...)
15 
Wind scale ref [#]
(Name of, or reference to the ...)
16 
Reading [arbitrary units]
(Reading of the (outside) air ...)
17 
Reading [arbitrary units]
(Reading of the air pressure)
18 
Wind dir descr
(All reported wind directions ...)
19 
Wind force descr
(All reported wind forces on t...)
20 
ww
(Weather description)
21 
Precip descr
22 
Cloud type
23 
Clearness
24 
Gusts
(1 If wind gusts are reported)
25 
Rain
(1 If rain was reported)
26 
Fog
(1 If fog was reported)
27 
Snow
(1 If snow was reported)
28 
Thunder
(1 If thunder and or lightning...)
29 
Hail
(1 If hail was reported)
30 
Sea ice
(1 If sea-ice or icebergs were...)
31 
ID
(CLIWOC 2.1 line number)
1847-09-07T00:001136.7HW84OZO40000000251679
1847-09-07T00:001136.7PV84OZO40000000251681
1847-09-07T05:00-7.28104.971366.71029.526.7VM81480.0030.40ZO3-4GEEN ZON, BUIIJGE LUCHTMET REGENBEWOLKTHELDER, BETROKKEN1100000251680
1847-09-08T00:001134.6HW83ZO-OZO30000000251682
1847-09-08T00:001134.6PV83OZO30000000251684
1847-09-08T05:00-6.62105.451144.61019.428.3VM81383.0030.10OZO3GEEN ZONDIK BUIJIG MET REGENWOLKDRIJVEND1100000251683
1847-09-08T23:00-7.78105.57901.01032.928.9JAVA WESTHOOFDN3/4O4DW4AFSTAND NAAR GISSING0184.0030.50O1BEWOLKT0000000251686
1847-09-09T00:001354.6HW83ZZO-ZO30000000251685
1847-09-09T00:001582.6PV82ZZO20000000251687
1847-09-10T00:001351.0HW81ZO10000000251688
1847-09-10T00:00901.0PV81O10000000251690
1847-09-10T05:00-7.42106.38911.01019.428.9KAAP ANGELOTN75VM8AFSTAND NAAR GISSING1184.0030.10O1HELDER0000000251689
1847-09-11T00:00901.0HW81O10000000251691
1847-09-11T00:00901.0PV81O10000000251693
1847-09-11T05:00-7.70106.80902.61016.028.9VM80284.0030.00O2GOEDBEWOLKT0000000251692
1847-09-12T00:003600.0HW80N1, 00000000251694
1847-09-12T00:001131.0PV81OZO10000000251696
1847-09-12T05:00-8.18107.50901.01019.428.9VM80184.0030.10O1WOLKDRIJVEND DIKKE LUCHT0100000251695
1847-09-13T00:001134.6HW83OZO30000000251697
1847-09-13T00:001134.6PV83OZO30000000251699
1847-09-13T05:00-8.40108.231134.61019.428.9BATJA GADJAN1/2O2VM80384.0030.10OZO3HELDER0000000251698
1847-09-14T00:001134.6HW83OZO30000000251700
1847-09-14T00:00904.6PV83O30000000251702
1847-09-14T05:00-7.83109.351134.61019.428.9VM80384.0030.10OZO3HELDER EN BEWOLKT0000000251701
1847-09-15T00:001131.0HW81O-OZO10000000251703
1847-09-15T00:0090KARANG BOLLANVM8VERKENNIS VAN KARANG BOLLAN. TEN? U IN HET GAT EEN UITLOPENDE STROOMOHELDER WOLKDRIJVEND0000000251704
1847-09-15T00:001131.0PV81O-OZO10000000251705