García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during NISUS cruise from Simons Bay to Quiloa started at 1812-07-24 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.750951, 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: -24.441471 * Median Longitude: 35.972941 * South-bound Latitude: -36.220000 * West-bound Longitude: 20.630000 * North-bound Latitude: -10.100000 * East-bound Longitude: 44.660000
Date/Time Start: 1812-07-24T11:00:00 * Date/Time End: 1812-08-30T09:00:00
Event(s):
Nisus_18120724_NMM_RUSI/NM/180/10 * Latitude Start: -33.380000 * Longitude Start: 17.270000 * Latitude End: -10.100000 * Longitude End: 40.280000 * Date/Time Start: 1812-07-24T00:00:00 * Date/Time End: 1812-08-30T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Nisus (5th Rate Frigate), Voyage: Simons Bay - Quiloa, East Africa, 1st Observer: Philip Beaver (Captain), Company: Royal Navy, Other ship information: 38G 1071BM
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 | Pressure, atmospheric | PPPP | hPa | No 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 | ||
7 | Temperature, air | TTT | °C | |||
8 | Landmark | Landmark | Name of first landmark | |||
9 | Bearing | Bearing | Bearing of the first landmark | |||
10 | Distance to landmark | Distance | arbitrary units | Distance to the first landmark | ||
11 | Course | Course | Course of the ship during the past 24 hours | |||
12 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
13 | 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. | ||
14 | Sensor reading | Reading | arbitrary units | Reading of the (outside) air thermometer | ||
15 | Sensor reading | Reading | arbitrary units | Reading of the air pressure | ||
16 | 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. | |||
17 | Current direction description | Cur dir descr | Direction of the current. This direction points to where the current is flowing towards to. | |||
18 | Current speed description | V descr | ||||
19 | Wind force description | Wind force descr | All reported wind forces on this day | |||
20 | Present weather | ww | Weather description | |||
21 | Precipitation description | Precip descr | ||||
22 | State of the sea description | State sea descr | ||||
23 | Clearness | Clearness | ||||
24 | Gusts | Gusts | 1 If wind gusts are reported | |||
25 | Precipitation/Rain | Rain | 1 If rain was reported | |||
26 | Fog | Fog | 1 If fog was reported | |||
27 | Snow type | Snow | 1 If snow was reported | |||
28 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
29 | Hail | Hail | 1 If hail was reported | |||
30 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
31 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
850 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 PPPP [hPa] (No temperature correction was...) | 7 TTT [°C] | 8 Landmark (Name of first landmark) | 9 Bearing (Bearing of the first landmark) | 10 Distance [arbitrary units] (Distance to the first landmark) | 11 Course (Course of the ship during the...) | 12 Distance [arbitrary units] (Distance travelled during the...) | 13 Decl [deg] (It is generally accepted by t...) | 14 Reading [arbitrary units] (Reading of the (outside) air ...) | 15 Reading [arbitrary units] (Reading of the air pressure) | 16 Wind dir descr (All reported wind directions ...) | 17 Cur dir descr (Direction of the current. Thi...) | 18 V descr | 19 Wind force descr (All reported wind forces on t...) | 20 ww (Weather description) | 21 Precip descr | 22 State sea descr | 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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1812-07-24T11:00 | -35.75 | 20.63 | 287 | 9.3 | 1016.0 | 18.1 | CAPE JACHES | N42E | 120 | S53:30E | 142.00 | -28 | 64.50 | 300000.00 | W, WBS, NW, WBN, SWBS, SBE | N82W | 24 | AM FRESH BREEZE, PM MODERATE BREEZES, LIGHT WINDS | AM FINE | PM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178258 | ||
1812-07-25T11:00 | -35.60 | 22.08 | 51 | 6.7 | 1016.3 | 19.4 | FOUL CAPE (RECIF) | N64E | 179 | S89E | 71.00 | -28 | 67.00 | 300001.00 | SBE, NW, EBN, ENE, NNE, WNW | N | 10 | AM LIGHT AIRS, CALM, LIGHT WINDS, MODERATE BREEZES, PM MODERATE BREEZES, LIGHT AIRS | PM FINE | PRODIGIOUS SWELL | AM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178259 | |
1812-07-26T10:00 | -36.22 | 23.12 | 264 | 6.7 | 1012.6 | 19.7 | FOUL CAPE (RECIF) | N50E | 214 | S87E | 102.00 | -29 | 67.50 | 290900.00 | WNW, WBN | S39W | 41 | AM LIGHT AIRS, MODERATE BREEZES, PM MODERATE BREEZES | FINE | VERY HEAVY SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178260 | ||
1812-07-27T10:00 | -35.65 | 26.02 | 264 | 6.7 | 1014.6 | 20.3 | FOUL CAPE (RECIF) | N11E | 106 | N85E | 162.00 | -29 | 68.50 | 290906.00 | WBN, NW, WNW, SSW, SW | N52W | 24 | AM MODERATE BREEZES, PM MODERATE BREEZES, LIGHT WINDS | AM FINE, PM FINE | PM LIGHT RAIN | CONSIDERABLE SWELL | PM CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 178261 |
1812-07-28T10:00 | -35.30 | 28.55 | 196 | 2.6 | 1018.7 | 19.2 | AUGUSTA SHOAL | N76E | 394 | N84E | 134.00 | -29 | 66.50 | 300008.00 | SW, VARIABLE, SWBS, SW, SWBW, WSW, SBW | N53W | 13 | LIGHT WINDS | AM FINE | AM RAIN | MUCH SWELL | AM CLOUDY, PM CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 178262 |
1812-07-29T10:00 | -35.13 | 29.92 | 27 | 1.0 | 1022.4 | 20.3 | AUGUSTA SHOAL | N75E | 318 | E | 85.00 | -29 | 68.50 | 300109.00 | SE, EBN, NE, NEBE, ENE, NE | N60W | 20 | AM CALM, LIGHT AIRS, PM MODERATE BREEZES, FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178263 | |||
1812-07-30T10:00 | -35.13 | 32.92 | 5 | 9.3 | 1020.7 | 21.1 | AUGUSTA SHOAL | N63E | 187 | E | 153.00 | -29 | 70.00 | 300104.00 | NEBN, NNE, NEBN, NNE | W | 6 | FRESH BREEZES | AM CLOUDY, PM CLOUDY, CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178264 | |||
1812-07-31T10:00 | -34.67 | 35.27 | 5 | 9.3 | 1019.4 | 21.1 | AUGUSTA SHOAL | N41E | 74 | N76E | 132.00 | -29 | 70.00 | 300100.00 | NBE, NNE, NEBN, NE, NEBN | S72W | 13 | AM FRESH BREEZES, PM FRESH BREEZES, MODERATE BREEZES | PM FINE | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178265 | ||
1812-08-01T10:00 | -34.55 | 36.43 | 342 | 2.6 | 1016.0 | 21.1 | AUGUSTA SHOAL | N9W | 50 | N82E | 64.00 | -29 | 70.00 | 300000.00 | NEBN, NNE, NBE, NNE, N, NNW | W | 6 | AM LIGHT WINDS, PM LIGHT BREEZES, CALM, LIGHT WINDS | AM FINE | AM HAZY, PM HAZY, CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178266 | ||
1812-08-02T10:00 | -33.70 | 37.23 | 219 | 9.3 | 1018.4 | 19.7 | CAPE ST MARYS | N41E | 637 | N22E | 84.00 | -29 | 67.50 | 300007.00 | NNW, NWBW, WSW, SWBW, SW, WSW | S18E | 29 | AM LIGHT WINDS, FRESH BREEZES, PM MODERATE BREEZES, LIGHT WINDS | PM FINE | AM CLOUDY, PM CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178267 | ||
1812-08-03T10:00 | -32.32 | 36.80 | 197 | 2.6 | 1022.8 | 20.0 | CAPE CORIENTES | N5:45W | 499 | N3W | 103.00 | -28 | 68.00 | 300200.00 | WSW, EBS, SW, SWBS, SSW, SBE, SW | S40W | 26 | AM LIGHT WINDS, PM LIGHT AIRS | PM FINE | AM CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178268 | ||
1812-08-04T10:00 | -31.03 | 36.67 | 186 | 1.0 | 1027.5 | 20.0 | CAPE CORIENTES | N6:16W | 419 | N4E | 71.00 | -28 | 68.00 | 300304.00 | SW, WBN, SWBS, S, SSE, EBS | N68W | 15 | AM LIGHT AIRS, PM LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178269 | |||
1812-08-05T10:00 | -29.25 | 36.03 | 28 | 2.6 | 1027.8 | 20.6 | CAPE CORIENTES | N2W | 314 | N8W | 111.00 | -28 | 69.00 | 300305.00 | EBS, E, EBN, NEBE, ENE, NEBE | S83W | 26 | AM LIGHT WINDS, PM MODERATE BREEZES, SQUALLY | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178270 | |||
1812-08-06T10:00 | -28.28 | 35.10 | 17 | 6.7 | 1022.8 | 21.7 | CAPE CORIENTES | N9E | 258 | S31W | 80.00 | -28 | 71.00 | 300200.00 | NEBE, NEBN, NE, NEBN, NE | S34W | 12 | MODERATE BREEZES, PM SQUALLY | AM CLEAR, PM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178271 | |||
1812-08-07T10:00 | -27.77 | 35.42 | 6 | 2.6 | 1021.4 | 22.5 | CAPE CORIENTES | N6E | 225 | N45E | 50.00 | -28 | 72.50 | 300106.00 | NE, NBE, NEBN, NNE, NE | S74W | 19 | LIGHT WINDS | PM FINE | AM CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178272 | ||
1812-08-08T10:00 | -27.42 | 35.50 | 88 | 1.0 | 1025.8 | 21.7 | CAPE CORIENTES | N5E | 204 | N8E | 40.00 | -25 | 71.00 | 300209.00 | NEBE, EBN, ESE, SEBE, SE, ESE | S5W | 19 | AM LIGHT AIRS, CALM, PM LIGHT WINDS, MODERATE BREEZES | PM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178273 | |||
1812-08-09T10:00 | -25.02 | 36.40 | 99 | 1025.1 | 21.9 | CAPE CORIENTES | N27W | 66 | N20E | 174.00 | -25 | 71.50 | 300207.00 | ESE, SEBE, SE, SEBE | S26W | 23 | AM MODERATE BREEZES, SQUALLY, PM MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178274 | ||||
1812-08-10T10:00 | -22.73 | 36.27 | 133 | 1023.4 | 23.3 | CAPE ST SEBASTIAN | N22W | 42 | N10E | 160.00 | -25 | 74.00 | 300202.00 | SEBE, SE, SSE, SEBS | S59W | 40 | AM MODERATE BREEZES, SQUALLY, PM LIGHT WINDS | FINE | AM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178275 | |||
1812-08-11T10:00 | -21.43 | 35.92 | 33 | 2.6 | 1020.7 | 24.4 | N END OF BAGARUTO ISLANDS | N38W | 13 | N3E | 94.00 | -23 | 76.00 | 300104.00 | SE, E, ENE, NEBE, NE, ENE | S59W | 29 | AM LIGHT WINDS, PM MODERATE BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178276 | |||
1812-08-12T10:00 | -20.78 | 36.23 | 78 | 2.6 | 1020.7 | 24.2 | EUROPA ROCKS | S79E | 213 | N39E | 48.00 | -23 | 75.50 | 300104.00 | ENE, E, EBS, EBN | W | 13 | LIGHT WINDS | FINE | PM CLOUDY, CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178277 | ||
1812-08-13T10:00 | -20.42 | 36.70 | 101 | 9.3 | 1019.4 | 24.4 | EUROPA ROCKS | S75E | 242 | N33E | 74.00 | -23 | 76.00 | 300100.00 | EBN, EBS, SEBE, ESE | S19W | 43 | AM LIGHT WINDS, FRESH BREEZES, PM MODERATE BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178278 | |||
1812-08-14T10:00 | -19.55 | 37.32 | 90 | 2.6 | 1019.4 | 24.4 | ENGLISH BANK | N58E | 210 | N34E | 87.00 | -23 | 76.00 | 300100.00 | SEBE, SE, ESE, SEBE, EBS, SE | S36W | 24 | AM LIGHT WINDS, PM MODERATE BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178279 | |||
1812-08-15T09:00 | -19.13 | 37.50 | 114 | 6.7 | 1018.7 | 24.7 | ENGLISH BANK | N63E | 191 | N52E | 84.00 | -21 | 76.50 | 300008.00 | SE, SEBS, SE, SEBE, SE | S65W | 61 | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178280 | |||
1812-08-16T09:00 | -19.00 | 38.07 | 148 | 6.7 | 1019.0 | 24.7 | ENGLISH BANK | N61E | 161 | N69E | 85.00 | -21 | 76.50 | 300009.00 | SSE, SBE, SEBS, SBE | S65W | 52 | AM LIGHT BREEZES, MODERATE BREEZES, PM LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178281 | |||
1812-08-17T09:00 | -17.70 | 39.70 | 103 | 6.7 | 1019.0 | 24.4 | ENGLISH BANK | E | 48 | N57E | 138.00 | -21 | 76.00 | 300009.00 | SBE, SEBE, ESE, SEBS, SSE | W | 23 | AM MODERATE BREEZES, PM LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178282 | |||
1812-08-18T09:00 | -16.35 | 40.98 | 116 | 2.6 | 1019.4 | 24.4 | MOSAMBIQUE | N | 80 | N40E | 88.00 | -19 | 76.00 | 300100.00 | SSE, SEBE, SE, S | N50E | 22 | LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178283 | |||
1812-08-19T09:00 | -15.13 | 41.00 | 206 | 6.7 | 1019.4 | 23.9 | EXTREMES OF LAND | NBE1/4E | N6W | 89.00 | -19 | 75.00 | 300100.00 | SSW, SWBS, SWBW, SW | S50W | 24 | MODERATE BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178284 | ||||
1812-08-22T09:00 | -14.92 | 41.17 | 206 | 6.7 | 1036.3 | 22.8 | MAYOTA | N63E | 67 | N77E | 29.00 | -19 | 73.00 | 300600.00 | WNW, WSW, SW, SSE, SEBE, ESE | AM MODERATE BREEZES, PM LIGHT WINDS | PM THICK, FINE | PM RAIN | AM CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 178285 | |||
1812-08-23T09:00 | -14.03 | 42.92 | 152 | 2.6 | 1029.5 | 24.4 | JOHANNA | N47E | 157 | N57E | 96.00 | -17 | 76.00 | 300400.00 | SEBE, SSE, SBE, SEBS | W | 8 | LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178286 | |||
1812-08-24T09:00 | -12.42 | 44.22 | 144 | 2.6 | 1016.0 | 25.0 | EXTREMES OF JOHANNA | SEBE | N44E | 101.00 | -14 | 77.00 | 300000.00 | S, SEBS, SSE, SSW, S, E | N56E | 43 | AM LIGHT WINDS, PM MODERATE BREEZES, CALM | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178287 | ||||
1812-08-27T09:00 | -12.17 | 44.66 | 324 | 1.0 | 1016.0 | 26.7 | -14 | 80.00 | 300000.00 | NNW, NW, SSW, NBW, NNE | AM LIGHT AIRS, PM LIGHT AIRS, LIGHT BAFFLING WINDS, LIGHT AIRS | PM FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178288 | ||||||||||
1812-08-28T09:00 | -11.73 | 44.07 | 166 | 1.0 | 1016.0 | 25.3 | SADDLE ISLAND, JOHANNA | S1/2W | 9 | -14 | 77.50 | 300000.00 | NBE, NW, SBE, S, SW, SSE | AM LIGHT AIRS, CALM, LIGHT AIRS, PM LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178289 | |||||||
1812-08-29T09:00 | -10.63 | 41.98 | 198 | 2.6 | 1032.9 | 25.6 | CAPE DELGADO | N70W | 66 | N67W | 103.00 | -16 | 78.00 | 300500.00 | SBE, SBW, SWBS, SSW, SSE | AM LIGHT WINDS, PM MODERATE BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178290 | |||||
1812-08-30T09:00 | -10.10 | 40.28 | 108 | 6.7 | 1016.0 | 26.1 | QUILOA | N18W | 89 | N65W | 76.00 | -16 | 79.00 | 300000.00 | SEBS, SW, SEBE, EBN, ESE, SEBE | W | 35 | AM MODERATE BREEZES, PM LIGHT WINDS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 178291 |