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SOUNDING # 1 IDN= 91938 DAY=2019018 TIME=120000 VALID LEVELS= 56
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Idn Id Station Name St Co Lat Lon Elev
91938 NTAA Tahiti-Faaa PF 17:33S 149:37W 2
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Level Pressure Temp Dew Point Dir Speed Height Theta Mix
Type [MB] [C] [C] [deg] [KTS] [M ] [K] [g/kg]
-------- ------ ----- ----- ----- - ---- ------- ----- ------
SFC 1013.0 27.0 23.0 100.0 2.9 2.0 299.1 17.760
SIGT 1005.0 27.6 24.0 100.0 2.9 72.6 300.3 19.052
MAND 1000.0 27.4 23.8 100.0 2.9 117.0 300.6 18.915
MAND 925.0 22.6 19.8 105.0 5.8 805.3 302.4 15.941
MAND 850.0 17.2 15.0 110.0 8.9 1537.8 304.2 12.744
SIGT 840.0 16.6 14.4 110.3 9.3 1639.1 304.6 12.399
SIGT 794.0 14.0 11.2 111.8 11.1 2118.4 306.7 10.606
SIGT 724.0 11.0 -1.0 114.1 13.9 2894.6 311.7 4.922
SIGT 709.0 10.0 3.0 114.7 14.6 3069.2 312.4 6.726
MAND 700.0 9.6 0.6 115.0 15.0 3175.5 313.1 5.727
SIGT 699.0 9.6 0.6 115.1 14.9 3187.4 313.3 5.735
SIGT 686.0 10.8 -9.2 116.9 14.8 3343.7 316.3 2.778
SIGT 636.0 6.0 1.9 123.7 14.3 3969.8 317.7 6.935
SIGT 586.0 1.4 -3.3 131.1 13.8 4636.5 319.9 5.131
SIGT 583.0 1.0 -3.7 131.5 13.8 4677.9 319.9 5.004
SIGT 563.0 0.0 -11.0 134.6 13.6 4958.4 321.9 2.937
SIGT 547.0 -1.1 -7.1 137.2 13.4 5189.2 323.3 4.112
SIGT 531.0 -2.1 -15.1 139.8 13.2 5425.9 324.9 2.229
MAND 500.0 -5.3 -12.3 145.0 12.8 5901.6 326.6 2.979
SIGT 479.0 -7.7 -12.0 149.9 13.0 6237.4 327.7 3.187
SIGT 465.0 -8.7 -21.7 153.3 13.2 6468.0 329.2 1.450
SIGT 453.0 -10.3 -24.3 156.2 13.3 6670.2 329.7 1.182
SIGT 434.0 -13.1 -17.6 161.0 13.6 6998.8 330.2 2.213
SIGT 402.0 -16.9 -24.9 169.5 14.0 7578.7 332.6 1.263
MAND 400.0 -17.1 -25.1 170.0 14.0 7616.2 332.8 1.246
SIGT 391.0 -18.5 -22.8 172.4 14.7 7786.6 333.1 1.566
SIGT 351.0 -23.9 -28.9 183.9 18.1 8583.9 336.3 1.003
SIGT 337.0 -25.7 -39.7 188.1 19.4 8880.3 337.8 0.361
SIGT 333.0 -26.5 -34.5 189.3 19.7 8966.7 337.8 0.618
SIGT 323.0 -28.5 -41.5 192.5 20.7 9186.3 338.0 0.311
SIGT 310.0 -31.1 -36.1 196.7 21.9 9479.3 338.4 0.567
MAND 300.0 -32.9 -37.9 200.0 22.9 9711.0 339.0 0.488
SIGT 266.0 -39.9 -45.9 180.1 28.2 10545.6 340.7 0.234
MAND 250.0 -43.3 -49.3 170.0 30.9 10966.6 341.7 0.173
SIGT 232.0 -47.1 -53.1 175.1 42.5 11465.7 343.3 0.129
MAND 200.0 -55.1 -64.1 185.0 64.9 12431.4 345.5 -----
MAXW 196.0 -56.2 -66.0 190.0 67.8 12560.1 345.7 -----
SIGT 195.0 -56.5 -66.5 190.6 67.0 12592.7 345.8 -----
SIGT 154.0 -63.5 -80.9 217.1 32.7 14066.9 358.0 -----
MAND 150.0 -64.3 -83.8 220.0 28.9 14228.3 359.3 -----
SIGT 105.0 -75.9 -84.4 193.5 20.0 16350.4 375.8 -----
MAND 100.0 -77.5 -84.5 190.0 18.8 16631.2 378.0 -----
SIGT 85.6 -81.7 -84.5 137.9 18.0 17513.0 386.7 -----
SIGT 75.0 -78.5 -84.5 93.6 17.3 18260.8 408.3 -----
SIGT 71.9 -74.3 -84.5 79.2 17.0 18504.2 422.2 -----
MAND 70.0 -73.9 -84.5 70.0 16.9 18660.4 426.3 -----
MAND 50.0 -68.9 -84.5 100.0 31.9 20649.5 481.1 -----
SIGT 37.5 -64.7 -84.5 83.2 36.9 22388.9 533.2 -----
SIGT 34.9 -66.3 -84.5 79.0 38.1 22826.1 540.0 -----
SIGT 31.8 -61.3 -84.5 73.5 39.8 23396.7 568.0 -----
MAND 30.0 -60.3 -84.5 70.0 40.8 23759.2 580.3 -----
SIGT 21.3 -54.7 -84.5 91.1 34.1 25923.4 656.8 -----
MAND 20.0 -52.5 -84.5 95.0 32.8 26328.5 675.5 -----
SIGT 17.1 -46.7 -80.7 ----- ----- 27354.6 725.0 -----
SIGT 12.3 -47.3 -80.3 ----- ----- 29537.9 794.6 -----
MAND 10.0 -77.9 ----- ----- ----- 30815.1 728.8 -----
Parcel Definition for 100 mb Boundary Layer: 1200 UTC 18 Jan 2019018
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Dewpoint Temperature (TD) = 21.8 C
Potential Temperature (Th) = 301.4 K
Equivalent Potential Temperature (ThE) = 347.8 K
Mixing Ratio (MIX) = 17.3 g/kg
Stability Indices and Levels:
-----------------------------
Lifted Condensation Level (LCL) = 917 mb
Temperature at LCL (TLCL) = 20.9 C
Level of Free Convection (LFC) = 917 mb
Equilibrium Level (EL) = 200 mb
Convective Temperature (CVT) = 20.4 C
Forecast Maximum Temperature (FMAX) = 32.7 C
K Index (KI) = 28.5
Lifted Index (LI) = -1.9
Severe WEAther Threat Index (SwI) = 210.8
Showalter Index (ShI) = 1.5
Total Totals Index (TTI) = 42.8
Precipitable Water (PW) = 51.5 mm
Energy Analysis:
----------------
Helicity (HELI) = 36 m**2/s**2
Convective Available Potential Energy (CAPE) = 1136 J/kg
Convective Inhibition (CIN) = 63 J/kg
Theta-E for Forecast Maximum Temperature = 351 K
CAPE for Forecast Maximum Temperature = 1854 J/kg
Maximum Theta-E at or below 300 mb = 351 K
Pressure Level of Maximum Theta-E = 1005 mb
CAPE for Maximum Theta-E = 1964 J/kg
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UALIST: Done
Dernière mise à jour : 30 décembre 2022
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