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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 ANNA cruise from Nederland to Rio de La Plata started at 1845-05-11 [dataset]. Koninklijk Nederlands Meteorologisch Instituut, De Bilt, PANGAEA, https://doi.org/10.1594/PANGAEA.747400, 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: 5.256140 * Median Longitude: -26.249825 * South-bound Latitude: -34.630000 * West-bound Longitude: -58.330000 * North-bound Latitude: 51.730000 * East-bound Longitude: 1.700000
Date/Time Start: 1845-05-11T00:00:00 * Date/Time End: 1845-07-09T16:00:00
Event(s):
Anna_18450511_V_REIS_22_P237-241 * Latitude Start: 53.000000 * Longitude Start: 4.490000 * Latitude End: -35.030000 * Longitude End: -55.480000 * Date/Time Start: 1845-05-11T00:00:00 * Date/Time End: 1845-07-09T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Anna, Voyage: Nederland - Rio De La Plata, 1st Observer: Ebels (Kapitein)
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 LandmarkLandmarkName of second landmark
11 BearingBearingBearing of the second landmark
12 --1 If position is considered to be coastal (in port or near coastal disturbances)
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 Sensor readingReadingarbitrary unitsReading of the (outside) air thermometer
16 Sensor readingReadingarbitrary unitsReading of the air pressure
17 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.
18 Wind force descriptionWind force descrAll reported wind forces on this day
19 Precipitation descriptionPrecip descr
20 Cloud typeCloud type
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:
1039 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 
Landmark
(Name of second landmark)
11 
Bearing
(Bearing of the second landmark)
12 
-
(1 If position is considered t...)
13 
Comment
(Other remarks, that were not ...)
14 
Decl [deg]
(It is generally accepted by t...)
15 
Reading [arbitrary units]
(Reading of the (outside) air ...)
16 
Reading [arbitrary units]
(Reading of the air pressure)
17 
Wind dir descr
(All reported wind directions ...)
18 
Wind force descr
(All reported wind forces on t...)
19 
Precip descr
20 
Cloud type
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)
1845-05-11T00:0045GOEDEREEDEZOWESTHOOFDZWTW1NO000000012229
1845-05-12T12:0051.731.702024.61022.818.31-2365.0030.20NO, ZWONGESTADIGE BRAMZEILSKOELTEBEWOLKT000000012230
1845-05-13T12:0049.980.152021019.417.81-2364.0030.10W, NW, ZWLICHTE KOELTEREGENS010000012231
1845-05-14T12:0050.08-2.983354.61016.018.91-2566.0030.00NBRAMZEILSKOELTEREGENDIK010000012232
1845-05-15T12:0049.03-6.022901.01017.717.2-2563.0030.05N, NWBRAMZEILSKOELTE, FLAUWWOLKDRIJVEND000000012233
1845-05-16T13:0047.12-9.00212.61015.617.8-2464.0029.99N-NOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012234
1845-05-17T13:0045.02-11.40662.61019.416.7-2462.0030.10NO, OBOVENBRAMZEILSKOELTEBEWOLKT000000012235
1845-05-18T13:0042.57-13.72422.61018.418.3-2665.0030.07ONOBOVENBRAMZEILSKOELTEBEWOLKT000000012236
1845-05-19T13:0040.23-15.20552.61013.318.3-2465.0029.92OTNBOVENBRAMZEILSKOELTEBEWOLKT000000012237
1845-05-20T13:0038.18-16.40892.01006.518.9-2466.0029.72OZOLICHTE BOVENBRAMZEILSKOELTEBEWOLKT000000012238
1845-05-21T13:0036.15-17.402932.01011.619.4-2267.0029.87O, N, NWLICHTE BOVENBRAMZEILSKOELTEBEWOLKT000000012239
1845-05-22T13:0033.62-17.832932.01016.020.0-2268.0030.00NWLICHTE BOVENBRAMZEILSKOELTEHELDER000000012240
1845-05-23T13:0031.95-17.822491.01017.020.6-2169.0030.03WFLAUWE KOELTEWOLKDRIJVEND000000012241
1845-05-24T13:0029.70-18.332941.01018.021.7-2171.0030.06NWFLAUWE KOELTEWOLKDRIJVEND000000012242
1845-05-25T13:0027.08-19.87252.61021.122.2-2072.0030.15NOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012243
1845-05-26T14:0024.42-24.40262.61016.024.4-1976.0030.00NOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012244
1845-05-27T14:0021.87-23.17272.61014.323.9-1875.0029.95NOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012245
1845-05-28T14:0019.48-24.35272.61016.024.4-1876.0030.00NOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012246
1845-05-29T14:0017.08-25.52392.61015.325.6-1778.0029.98NOTOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012247
1845-05-30T14:0014.23-25.72282.61015.625.6-1778.0029.99ZO, O, NOBOVENBRAMZEILSKOELTEWOLKDRIJVEND000000012248
1845-05-31T14:0012.75-25.00511.01015.326.7-1780.0029.98ONOFLAUWE KOELTEWOLKDRIJVEND000000012249
1845-06-01T14:0010.85-23.78741.01017.027.8-1682.0030.03OFLAUWE KOELTEWOLKDRIJVEND000000012250
1845-06-03T13:007.85-21.801171.01013.329.4-1885.0029.92O, ZOFLAUWE KOELTEWOLKDRIJVEND000000012251
1845-06-04T13:007.77-21.703610.01014.029.4-1885.0029.94Z, STILSTILWOLKDRIJVEND000000012252
1845-06-05T13:007.60-21.531171.01014.630.0-1886.0029.96Z-ZOFLAUWE KOELTEBEWOLKT000000012253
1845-06-06T13:006.80-21.53731.01014.630.0-1786.0029.96OFLAUWE KOELTEBEWOLKT000000012254
1845-06-07T13:006.62-21.651631.01011.930.0-1786.0029.88ZFLAUW EN STILBEWOLKT000000012255
1845-06-08T13:006.35-21.371181.01013.628.3-1783.0029.93W, ZOFLAUW EN STILBEWOLKT000000012256
1845-06-09T13:005.92-21.031631012.929.4-1785.0029.91ZSOMS STIJVE WINDVLAGENBUIJIG100000012257
1845-06-10T13:005.40-22.021632.01012.6-1729.90ZLICHTE BOVENBRAMZEILSKOELTEBEWOLKT000000012258
1845-06-11T13:005.25-21.621631.01009.929.4-1785.0029.82ZFLAUWE KOELTEBEWOLKT000000012259
1845-06-12T13:004.98-21.572531.01014.028.3-1783.0029.94STIL, WFLAUWE KOELTEBEWOLKT000000012260
1845-06-13T13:003.88-21.582531.01012.627.8-1782.0029.90WFLAUWE KOELTEBUIJIG100000012261
1845-06-14T13:004.05-20.721631014.328.3-1783.0029.95ZLICHTE KOELTEBUIJIG100000012262
1845-06-15T14:003.25-22.821651014.326.7-1580.0029.95ZLICHTE KOELTEBUIJIG100000012263
1845-06-16T14:001.93-24.621661012.626.7-1480.0029.90ZONGESTADIG VAN WINDBEWOLKT000000012264
1845-06-17T14:00-0.22-26.651441012.626.7-1480.0029.90ZZOONGESTADIG VAN WINDBEWOLKT000000012265
1845-06-18T14:00-2.52-27.521351012.626.7-1180.0029.90ZOTZONGESTADIG VAN WINDBEWOLKT000000012266
1845-06-19T14:00-5.35-29.431132.61012.626.7-1180.0029.90ZOTOBOVENBRAMZEILSKOELTEBEWOLKT000000012267
1845-06-20T14:00-7.75-31.031252.61011.626.1-1079.0029.87ZOBOVENBRAMZEILSKOELTEBEWOLKT000000012268
1845-06-21T14:00-9.95-31.971251011.625.6-1078.0029.87ZOONGESTADIGBUIJIG100000012269
1845-06-22T14:00-11.98-32.871061014.026.7-780.0029.94OZOONGESTADIG EN AANNEMENDBUIJIG100000012270
1845-06-23T14:00-14.52-33.821292.61012.625.6-678.0029.90ZOBOVENBRAMZEILSKOELTEBUIJIG100000012271
1845-06-24T14:00-15.90-34.931522.01016.0-630.00ZZOLICHT BOVENBRAMZEILSKOELTE000000012272
1845-06-25T14:00-17.93-35.551302.01016.026.7-580.0030.00ZOLICHTE BOVENBRAMZEILSKOELTEBUIJIG100000012273
1845-06-26T14:00-20.13-35.78852.01016.025.6-578.0030.00OLICHTE BOVENBRAMZEILSKOELTEBUIJIG100000012274
1845-06-27T14:00-23.03-35.93642.01016.025.6-478.0030.00ONOLICHTE BOVENBRAMZEILSKOELTEBUIJIG100000012275
1845-06-28T15:00-25.32-38.08101014.325.0-177.0029.95NO, NTOLICHTE KOELTE BBUIJIG100000012276
1845-06-29T15:00-26.68-39.873591013.6-129.93NLICHTE KOELTEBUIJIG100000012277
1845-06-30T15:00-28.52-41.973152.91008.2029.77NWSTIJVE BOVENBRAMZEILSKOELTE000000012278
1845-07-01T15:00-29.75-43.352972.61007.524.4476.0029.75WNWBOVENBRAMZEILSKOELTE000000012279
1845-07-02T15:00-31.08-43.973191012.622.8473.0029.90ZW, NWONGESTADIGBUIJIG100000012280
1845-07-03T15:00-32.55-43.382759.31018.419.4567.0030.07WGEREEFDE MARSZEILSKOELTEBUIJIG100000012281
1845-07-04T15:00-32.50-44.122291.01024.520.6469.0030.25ZWFLAUW EN STILBEWOLKT000000012282
1845-07-05T15:00-33.02-45.4551.01022.122.2572.0030.18STIL, NFLAUW EN STILBEWOLKT000000012283
1845-07-06T15:00-33.87-49.273572.61019.023.9875.0030.09NTWBOVENBRAMZEILSKOELTEBEWOLKT000000012284
1845-07-07T15:00-33.97-51.351212.0998.724.4876.0029.49OZOLICHTE BOVENBRAMZEILSKOELTEBEWOLKT000000012285
1845-07-08T00:00-34.77902.01015.323.9175.0029.98OLICHTE BOVENBRAMZEILSKOELTEBEWOLKT000000012286
1845-07-09T16:00-34.63-58.332831.0LOBOS (?)RIVIER DE LA PLATA1KREGEN EEN LOODS13WFLAUWE KOELTENS000000012287