García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during ALLARM cruise from Rotterdam to Madeira started at 1777-01-02 [dataset]. Nationaal Archief of the Netherlands, Den Haag, Netherland, PANGAEA, https://doi.org/10.1594/PANGAEA.747314, 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
Always quote citation above when using data! You can download the citation in several formats below.
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
Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: 43.874000 * Median Longitude: -13.040500 * South-bound Latitude: 33.030000 * West-bound Longitude: -16.420000 * North-bound Latitude: 47.780000 * East-bound Longitude: -10.300000
Date/Time Start: 1777-01-02T00:00:00 * Date/Time End: 1777-01-29T00:00:00
Event(s):
Allarm_17770102_ADM_177_2414 * Latitude Start: 51.900000 * Longitude Start: 3.930000 * Latitude End: 32.130000 * Longitude End: -16.570000 * Date/Time Start: 1777-01-02T00:00:00 * Date/Time End: 1777-01-29T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Allarm (Fregat), Voyage: Rotterdam - Madeira, 1st Observer: Willem Van Braam (Kapitein), 2nd Observer: Jacob Van De Waereld, Company: ADM
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | LONGITUDE | Longitude | Geocode | |||
| 4 | Wind direction | dd | deg | Wind 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. | ||
| 5 | Wind speed | ff | m/s | calculated from the descriptive terms of wind force given in the observations | ||
| 6 | Image number/name | Image no/name | Identification Number of the original image | |||
| 7 | Landmark | Landmark | Name of first landmark | |||
| 8 | Bearing | Bearing | Bearing of the first landmark | |||
| 9 | Distance to landmark | Distance | arbitrary units | Distance to the first landmark | ||
| 10 | Landmark | Landmark | Name of second landmark | |||
| 11 | Bearing | Bearing | Bearing of the second landmark | |||
| 12 | Distance to landmark | Distance | arbitrary units | Distance to the second landmark | ||
| 13 | Landmark | Landmark | Name of third landmark | |||
| 14 | Bearing | Bearing | Bearing of the third landmark | |||
| 15 | Distance to landmark | Distance | arbitrary units | Distance to the third landmark | ||
| 16 | - | - | 1 If position is considered to be coastal (in port or near coastal disturbances) | |||
| 17 | Watch | Watch | Name of the period of 4 hours which is known as a watch or duty on board ships | |||
| 18 | Glasses | Glasses | Number of glasses within a watch; one watch equals 8 glasses | |||
| 19 | Comment | Comment | Other remarks, that were not possible to put in the other remark fields | |||
| 20 | Declination | Decl | deg | It 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. | ||
| 21 | Wind direction description | Wind dir descr | All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from. | |||
| 22 | Current direction description | Cur dir descr | Direction of the current. This direction points to where the current is flowing towards to. | |||
| 23 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 24 | Present weather | ww | Weather description | |||
| 25 | State of the sea description | State sea descr | ||||
| 26 | Cloud type | Cloud type | ||||
| 27 | Gusts | Gusts | 1 If wind gusts are reported | |||
| 28 | Precipitation/Rain | Rain | 1 If rain was reported | |||
| 29 | Fog | Fog | 1 If fog was reported | |||
| 30 | Snow type | Snow | 1 If snow was reported | |||
| 31 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
| 32 | Hail | Hail | 1 If hail was reported | |||
| 33 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
| 34 | Comment | Comment | ||||
| 35 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
570 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 dd [deg] (Wind direction (from which th...) | 5 ff [m/s] (calculated from the descripti...) | 6 Image no/name (Identification Number of the ...) | 7 Landmark (Name of first landmark) | 8 Bearing (Bearing of the first landmark) | 9 Distance [arbitrary units] (Distance to the first landmark) | 10 Landmark (Name of second landmark) | 11 Bearing (Bearing of the second landmark) | 12 Distance [arbitrary units] (Distance to the second landmark) | 13 Landmark (Name of third landmark) | 14 Bearing (Bearing of the third landmark) | 15 Distance [arbitrary units] (Distance to the third landmark) | 16 - (1 If position is considered t...) | 17 Watch (Name of the period of 4 hours...) | 18 Glasses (Number of glasses within a wa...) | 19 Comment (Other remarks, that were not ...) | 20 Decl [deg] (It is generally accepted by t...) | 21 Wind dir descr (All reported wind directions ...) | 22 Cur dir descr (Direction of the current. Thi...) | 23 Wind force descr (All reported wind forces on t...) | 24 ww (Weather description) | 25 State sea descr | 26 Cloud type | 27 Gusts (1 If wind gusts are reported) | 28 Rain (1 If rain was reported) | 29 Fog (1 If fog was reported) | 30 Snow (1 If snow was reported) | 31 Thunder (1 If thunder and or lightning...) | 32 Hail (1 If hail was reported) | 33 Sea ice (1 If sea-ice or icebergs were...) | 34 Comment | 35 ID (CLIWOC 2.1 line number) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1777-01-02T00:00 | 56 | 4.6 | ADM_177_2414_0012 | HOEK VAN DE HELDER | ZOTZ | 1 | VM | 8 | SALUEERDEN 11 SCHOTEN | NOTO | BRAMZEILSKOELTE | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7988 | |||||||||||||||
| 1777-01-03T00:00 | 34 | 19.0 | ADM_177_2414_0013 | N VOORLAND | W | Z VOOLAND | ZW2/3 | 6 | 1 | VM | 8 | NO-NOTN | HARDE GEREEFDE MARSZEILSKOELTE EN ONDERZIJLSKOELTE | OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7989 | ||||||||||||
| 1777-01-04T00:00 | 50.13 | 315 | 2.6 | ADM_177_2414_0013 | WIGHT | NWTW R/W | 7 | WOLFEAD STORM | R/W NNW | 4 | 1 | VM | 8 | NNW, NW | GEREEFDE MARSZEILSKOELTE TOT BRAMZEILSKOELTE EN LABBERKOELTE | BETROKKENE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7990 | ||||||||||
| 1777-01-05T00:00 | 50.12 | 11 | 2.6 | ADM_177_2414_0013 | POORTLAND | W1/3N | 7 | 1 | VM | 8 | NOTN-N, NTO | STIL, LABBER, LAATST ? KOELTE | KLAARE EN OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7991 | |||||||||||||
| 1777-01-06T00:00 | 49.47 | 349 | 9.3 | ADM_177_2414_0013 | LEZAAT | WZW | 23 | 1 | VM | 8 | NW-WNW, NNW, NTW | ONGESTADIGE GEREEFDE MARSZEILSKOELTE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7992 | ||||||||||||||
| 1777-01-07T00:00 | 11 | 6.7 | ADM_177_2414_0014 | VM | 8 | NOTN, NNW, NTO | ONGESTADIGE GEREEFDE EN MARSZEILSKOELTE | OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7993 | ||||||||||||||||||
| 1777-01-08T13:00 | 46.25 | -10.30 | 294 | 9.3 | ADM_177_2414_0014 | CAAP DE FORIGANE | ZZO2/3Z | 44 | VM | 8 | -21 | NWTW, NW | NW | ONGESTADIGE GEREEFDE MARSZEILSKOELTE | HOLLE ZEE | BIUIGE NE OVERDRIJVENDE LUCHT | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 7994 | ||||||||||
| 1777-01-09T13:00 | 44.70 | -11.75 | 238 | 4.6 | ADM_177_2414_0014 | CAAP DE FINISTERRE | ZO | 33 | VM | 8 | -21 | NWTW, Z, WTZ | VAN GEREEFDE MARSZEILSKOELTE TOT LABBER BRAMZEILSKOELTE | KLAARE EN OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7995 | ||||||||||||
| 1777-01-10T13:00 | 45.15 | -12.10 | 227 | 9.3 | ADM_177_2414_0015 | CAAP FINSTERRE | ZZO3/4O | 36 | VM | 8 | -21 | ZWTW, ZW, WZW | GEMENE ONDERZIJLSE GEREEFDE MARSZEILSKOELTE | HOLLE ZEE | DIK VERSTOPTE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 7996 | ||||||||||
| 1777-01-11T13:00 | 46.05 | -12.85 | 204 | 9.3 | ADM_177_2414_0016 | CAAP FINNISTERRE | ZZO2/3O | 51 | VM | 8 | -21 | WZW, WTZ, WZW, WTZ, ZW | GEREEFDE MARSZEILSKOELTE | DIKKE VERSTOPTE EN LAATST DOORBREKENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7997 | ||||||||||||
| 1777-01-12T13:00 | 46.58 | -13.00 | 227 | 19.0 | ADM_177_2414_0016 | CAAP FINISTERRE | ZO1/2Z | 70 | VM | 8 | HOLLE ZEE WAARDOOR HET SCHIP SLINGERDE | -21 | ZTW, ZWTZ, ZW, WZW | HARDE GEREEFDE MARSZEILSKOELTE EN ONDERZIJLSKOELTE | HOLLE ZEE | OVERDRIJVENDE EN OPKLARENDE HEIJIGE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7998 | ||||||||||
| 1777-01-13T13:00 | 47.33 | -13.15 | 204 | 22.6 | ADM_177_2414_0016 | CAAP TORANO | ZO1/2Z | 73 | VM | 8 | HOLLE ZEE WAARDOOR HET SCHIP ALSMAAR SLINGERDE | -21 | ZWTZ, ZW, WZW, ZW | HARDE GEREEFDE ONDERZIJLSKOELTE | HOLLE ZEE | VERSTOPTE EN DOORBREKENDE STIJVE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7999 | ||||||||||
| 1777-01-14T13:00 | 47.78 | -13.32 | 135 | 6.7 | ADM_177_2414_0017 | CAAP TORANO | ZZO1/3O | 75 | VM | 8 | -23 | ZWTW, WZW, ZZW-Z, ZZO | AFNEEMENDE TOT ONDERZIJLS EN MARSZEILSKOELTE | KLAARE LUCHT LAATST DIK VERSTOPT EN MISTIGE LUCHT | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8000 | ||||||||||||
| 1777-01-15T13:00 | 47.77 | -13.50 | 191 | 6.7 | ADM_177_2414_0017 | CAAP TORIANO (GIS, PLAT) | ZZON/O | 81 | VM | 8 | -23 | W WZW ZWTW, ZWTZBZK | BRAMZEILSKOELTE AFNEMENDE VAN GEMENE ONDERZIJLS TOT MARSZEILSKOELTE ZOMTIJDS BRAMZEILSKOELTE | OPKLARENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8001 | ||||||||||||
| 1777-01-16T13:00 | 47.77 | -13.80 | 225 | 6.7 | ADM_177_2414_0017 | CAAP TORIANO (GIS, PLAT) | ZZO1/2O | 77 | VM | 8 | -23 | ZZO-ONW, WZW | VARIABEL STIL EN LABBER TOT BRAMZEILSKOELTE EN MARSZEILSKOELTE | BETROKKEN EN OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8002 | ||||||||||||
| 1777-01-17T13:00 | 47.60 | -14.08 | 180 | 2.6 | ADM_177_2414_0017 | CAAP TORIANO (GIS, PLAT) | ZOTZ | 77 | VM | 8 | -23 | ZTO, ZZW | GEREEFDE MARSZEILSKOELTE TOT MARSZEILSKOELTE EN BRAMZEILSKOELTE EN MINDER KOELTE | BETROKKEN EN OPKLARENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8003 | ||||||||||||
| 1777-01-18T13:00 | 47.05 | -12.15 | 170 | 9.3 | ADM_177_2414_0018 | CAAP TORANIO (GIS, PLAT) | ZZO1/4O | 60 | VM | 8 | -21 | ZWTZ, ZTW | ONGESTADIGE GEREEFDE MARSZEILSKOELTE | GESTADIGE EN OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8004 | ||||||||||||
| 1777-01-19T13:00 | 46.17 | -11.18 | 193 | 6.7 | ADM_177_2414_0018 | CAAP TORIANO (GIS, PLAT) | ZTO1/3O | 47 | VM | 8 | -21 | WZW, WBW, ZWZ, ZW, ZW TENZ | STIL LABBER EN ONGESTADIGE MARSZEILSKOELTE MEER EN ONDER KOELTE | OVERDRIJVENDE BUIIGE ZOMTIJDS MISTIGE LUCHT | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 8005 | ||||||||||||
| 1777-01-20T13:00 | 46.78 | -12.63 | 215 | 6.7 | ADM_177_2414_0018 | CAAP TORIANO (GIS, PLAT) | ZZO1/3O | 50 | VM | 8 | -21 | ZWZWTZ, ZWTW | ONGESTADIGE GEREEFDE MARSZEILSKOELTE EN MINDER KOELTE | OVERDRIJVENDE EN VERSTOPTE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8006 | ||||||||||||
| 1777-01-21T13:00 | 45.00 | -13.18 | 272 | 9.3 | ADM_177_2414_0019 | CAAP TORIANO (GIS, PLAT) | ZO | 43 | VM | 8 | -21 | WNW | GEREEFDE MARSZEILSKOELTE EN MARSZEILSKOELTE | OVERDRIJVENDE BUIIGE LUCHT | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8007 | ||||||||||||
| 1777-01-22T13:00 | 42.62 | -13.05 | 272 | 9.3 | ADM_177_2414_0019 | CAAP FINNISTERRE (GIS, PLAT) | O1/2N | 29 | VM | 8 | -21 | ZWTW, WNW, NW, WNW | STIJVE MARSZEILSKOELTE EN GEREEFDE MARSZEILSKOELTE | OPKLARENDE EN OVERDRIJVENDE BUIIGE LUCHT | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8008 | ||||||||||||
| 1777-01-23T13:00 | 40.13 | -13.05 | 319 | 2.6 | ADM_177_2414_0019 | BARLINGS (GIS, PLAT) | OZO1/2O | 26 | VM | 8 | -19 | NE, NNW | GEREEFDE MARSZEILSKOELTE TOT MARSZEILSKOELTE EN LABBERKOELTE | KLARE HIJIGE EN BETROKKEN LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8009 | ||||||||||||
| 1777-01-24T13:00 | 38.57 | -12.68 | 274 | 4.6 | ADM_177_2414_0019 | CAAP ROTENT | O W/N | CAAP ROTENT (GIS, PLAT) | O1/3Z | 31 | ( GIS, PLAT) CAAP ST. VINEENT | ZO1/2Z | 19 | VM | 8 | -19 | WTZ, ZTN, WNW | BRAMZEILSKOELTE EN ONGESTADIGE KOELTE | OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 8010 | ||||||
| 1777-01-25T13:00 | 36.82 | -13.32 | 320 | 4.9 | ADM_177_2414_0020 | ST VINEENT (GIS, PLAT) | W1/4N | 46 | VM | 8 | -18 | NW, NWTN, NNW | FRISSE BRAMZEILSKOELTE | OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8011 | ||||||||||||
| 1777-01-26T13:00 | 34.33 | -15.30 | 16 | 4.6 | ADM_177_2414_0020 | PORTO SANTO (GIS, PLAT) | ZW | 27 | VM | 8 | -18 | N, NNO, NOTN | BRAMZEILSKOELTE MINDER EN MEER KOELTES | OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8012 | ||||||||||||
| 1777-01-27T13:00 | 33.03 | -16.42 | 5 | 6.7 | ADM_177_2414_0020 | MADERA | W1/2Z | PORTO SANTO | W T N1/2 | VM | 8 | -18 | NTO, N, NNO | MARSZEILSKOELTE EN MEER KOELTE | VLAGEN EN OVERDRIJVENDE EN BETROKKEN LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8013 | |||||||||||
| 1777-01-28T00:00 | 32.10 | 349 | 10.0 | ADM_177_2414_0020 | 1 | VM | 8 | NO, NTW | HARDE GEREEFDE MARSZEILSKOELTE | HOGE ZEE | VERSTOPTE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8014 | |||||||||||||||
| 1777-01-29T00:00 | 23 | 2.6 | ADM_177_2414_0022 | 1 | VM | 8 | SALUEERDE DE STAD MET 11 SCHOTEN, WERDEN MET EGALE BEDANKT DE HOLLANDSE KOOPVAARDER MET 7 SCHOTEN. | NO, ZO, NNO | STIL, LABBER, BRAMZEILSKOELTE EN MARSZEILSKOELTE EN WEER LABBERKOELTE | OVERDRIJVENDE LUCHT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8015 |