UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 5 JAN 26 Station: TNCM WMO ident: 78866 Latitude: 18.05 Longitude: -63.12 Elevation: 9.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1012 9 25.2 24.5 96 0.7 24.7 100 3 297.3 300.9 297.4 353.8 19.47 1 1008 44 25.2 22.6 86 2.6 23.3 100 4 297.7 300.8 296.2 348.1 17.38 2 1004 80 25.0 20.6 77 4.4 21.9 100 5 297.8 300.6 294.9 342.4 15.39 3 1000 115 24.4 20.3 78 4.1 21.5 100 6 297.5 300.3 294.7 341.5 15.16 4 962 454 21.8 19.8 88 2.0 20.4 152 9 298.2 301.0 295.0 342.6 15.28 5 939 664 20.4 18.2 87 2.2 18.9 160 10 298.9 301.5 294.3 340.1 14.14 6 925 794 19.2 17.8 92 1.4 18.2 160 9 298.9 301.5 294.3 339.7 14.00 7 850 1519 15.2 15.2 100 0.0 15.2 115 5 302.1 304.4 294.3 340.1 12.89 8 700 3131 5.2 -3.8 52 9.0 0.9 200 4 308.2 309.0 289.0 321.1 4.12 9 654 3682 1.4 -9.6 44 11.0 -3.2 196 11 310.0 310.5 288.4 319.0 2.82 10 641 3844 1.8 -16.2 25 18.0 -4.7 246 7 312.2 312.6 288.0 317.8 1.68 11 628 4009 1.2 -5.8 60 7.0 -2.0 286 4 313.4 314.1 290.6 326.0 3.95 12 599 4390 2.8 -37.2 3 40.0 -6.8 287 7 319.5 319.6 288.9 320.5 0.26 13 588 4540 2.0 -40.0 3 42.0 -7.4 276 7 320.3 320.3 289.0 321.0 0.20 14 572 4762 1.4 -38.6 3 40.0 -7.8 259 8 322.1 322.2 289.7 323.0 0.24 15 500 5830 -6.1 -33.1 10 27.0 -12.5 245 20 325.6 325.7 290.9 327.3 0.47 16 487 6034 -7.9 -32.9 11 25.0 -13.7 253 22 325.9 326.0 291.0 327.7 0.49 17 454 6574 -11.3 -36.3 11 25.0 -16.4 243 24 328.2 328.3 291.6 329.6 0.38 18 400 7530 -17.5 -29.5 34 12.0 -20.3 280 36 332.2 332.4 293.2 335.3 0.83 19 363 8250 -23.1 -30.1 53 7.0 -24.6 274 38 334.1 334.3 293.6 337.3 0.86 20 359 8332 -23.3 -30.3 53 7.0 -24.8 273 38 334.9 335.1 293.9 338.1 0.86 21 355 8414 -23.3 -34.3 36 11.0 -25.3 272 39 336.0 336.1 293.9 338.2 0.59 22 303 9550 -33.9 -38.6 62 4.7 -34.5 265 44 336.6 336.7 293.9 338.4 0.45 23 300 9620 -34.5 -39.4 61 4.9 -35.1 265 45 336.7 336.8 293.9 338.4 0.42 24 257 10683 -41.3 -64.3 7 23.0 -42.2 280 65 342.0 342.0 294.8 342.1 0.03 25 250 10870 -42.5 -59.5 14 17.0 -43.2 280 72 342.9 342.9 295.1 343.1 0.05 26 220 11722 -49.5 -63.5 18 14.0 -49.9 276 81 344.9 344.9 295.5 345.0 0.03 27 209 12057 -52.4 -65.3 20 12.9 -52.7 275 85 345.4 345.4 295.6 345.5 0.03 28 200 12340 -54.9 -66.9 21 12.0 -55.1 270 83 345.8 345.8 295.7 345.9 0.02 29 153 13992 -69.1 -73.9 50 4.8 -69.1 270 82 349.1 349.1 296.4 349.1 0.01 30 150 14110 -69.7 -77.7 30 8.0 -69.8 265 76 350.0 350.0 296.7 350.0 0.01 31 130 14954 -72.9 -81.9 24 9.0 -72.9 276 69 358.9 358.9 298.5 358.9 0.00 32 125 15183 -73.1 -85.1 14 12.0 -73.1 279 67 362.6 362.6 299.2 362.6 0.00 33 123 15278 -73.3 -84.3 17 11.0 -73.3 280 65 363.9 363.9 299.4 363.9 0.00 34 117 15571 -72.1 -83.1 18 11.0 -72.2 278 58 371.4 371.4 300.8 371.4 0.00 35 103 16311 -76.9 -86.9 19 10.0 -76.9 277 43 376.0 376.0 301.6 376.0 0.00 36 100 16480 -77.3 -87.3 19 10.0 -77.3 280 41 378.4 378.4 302.0 378.4 0.00 37 93 16895 -79.1 -89.1 18 10.0 -79.1 276 38 382.8 382.8 302.7 382.8 0.00 38 86 17337 -81.3 -90.3 20 9.0 -81.3 285 40 387.0 387.0 303.3 387.0 0.00 39 83 17537 -81.3 -90.3 20 9.0 -81.3 285 36 390.9 390.9 303.9 390.9 0.00 40 78 17887 -79.9 -88.9 21 9.0 -79.9 285 30 400.8 400.8 305.3 400.9 0.00 41 74 18185 -80.9 -89.9 21 9.0 -80.9 285 24 404.8 404.8 305.9 404.8 0.00 42 70 18500 -78.1 -87.1 22 9.0 -78.1 305 19 417.3 417.3 307.4 417.3 0.00 43 69 18583 -77.9 -86.9 22 9.0 -77.9 305 19 419.5 419.5 307.6 419.5 0.00 44 58 19608 -67.9 -90.9 2 23.0 -68.1 273 9 463.4 463.4 312.1 463.4 0.00 45 53 20150 -69.9 -92.9 2 23.0 -70.1 15 11 470.9 470.9 312.7 470.9 0.00 46 50 20500 -68.7 -91.7 2 23.0 -68.9 45 7 481.6 481.6 313.6 481.6 0.00 47 46 21000 -66.9 -91.9 2 25.0 -67.2 103 6 497.6 497.6 314.8 497.6 0.00 48 44 21268 -67.1 -92.1 2 25.0 -67.4 97 8 503.4 503.4 315.2 503.4 0.00 49 37 22326 -61.3 -89.3 1 28.0 -62.0 131 9 543.9 543.9 317.8 543.9 0.00 50 33 23030 -63.7 -90.7 1 27.0 -64.3 125 11 555.6 555.6 318.4 555.6 0.00 51 30 23620 -59.3 -88.3 1 29.0 -60.3 350 3 583.0 583.0 319.8 583.0 0.01 52 26 24526 -56.7 -86.7 1 30.0 -58.2 35 17 614.7 614.7 321.3 614.8 0.01 53 22 25596 -54.3 -85.3 1 31.0 -56.5 50 34 651.9 652.0 322.7 652.0 0.01 54 20 26210 -53.9 -84.9 1 31.0 -56.3 65 21 671.2 671.2 323.4 671.3 0.01 55 13 29023 -46.5 -79.5 1 33.0 -52.5 85 29 784.8 784.8 326.9 785.3 0.06 56 13 29023 -46.9 -79.9 1 33.0 -52.7 85 29 783.4 783.5 326.8 783.9 0.05 TRP 86 17337 -81.3 -90.3 20 9.0 -81.3 285 40 387.0 387.0 303.3 387.0 0.00 WND 209 12057 -52.4 -65.3 20 12.9 -52.7 275 85 345.4 345.4 295.6 345.5 0.03 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 558.56 mb = 4961.41 m = 16277.38 ft Wetbulb zero: 689.92 mb = 3248.55 m = 10657.85 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 53.70 % Est. max temperature: 29.43 C = 84.98 F Sfc-Lift cond lev (LCL): 1002.22 mb = 95.29 m = 312.62 ft T: 24.73 C 700-500 lapse rate: 4.19 C/km ThetaE index: 22.32 C Layer 700.0- 628.0 mb Conv cond level (CCL): 913.87 mb = 897.82 m = 2945.57 ft Mean mixing ratio: 14.93 g/kg Conv temperature: 27.26 C = 81.08 F Cap Strength: 1.50 C Lifted Index: -0.03 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.47 C Lifted Index @700 mb: -3.02 C Showalter Index: 0.62 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.30 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 212.40 Risk: None Energy Index: -2.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 348.56 J/kg Max Up Vert Vel: 26.40 m/s Conv Inhibition (B-): 6.19 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 928.16 mb = 764.51 m = 2508.21 ft Lev Free Conv (LFC): 883.16 mb = 1190.88 m = 3907.02 ft Equ Level (EL): 603.16 mb = 4334.22 m = 14219.71 ft B at Equ Level: 226.48 J/kg Max Parcel Lev (MPL): 173.16 mb = 13228.74 m = 43400.85 ft Wind level data Storm motion: 248 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1012 9 100 3 -3.0 0.5 | 79 8 -8.2 -1.5 1 1000 115 100 6 -5.9 1.0 | 85 11 -11.1 -1.0 2 978 305 145 9 -5.2 7.4 | 117 12 -10.4 5.3 3 945 610 160 10 -3.4 9.4 | 130 11 -8.6 7.3 4 925 794 160 9 -3.1 8.5 | 128 10 -8.3 6.4 5 912 914 155 10 -4.2 9.1 | 127 12 -9.4 7.0 6 880 1219 175 6 -0.5 6.0 | 124 7 -5.7 3.9 7 850 1519 115 5 -4.5 2.1 | 90 10 -9.7 0.1 8 849 1524 115 6 -5.4 2.5 | 93 11 -10.6 0.5 9 819 1829 95 2 -2.0 0.2 | 75 7 -7.2 -1.9 10 789 2134 35 2 -1.1 -1.6 | 60 7 -6.4 -3.7 11 761 2438 180 1 0.0 1.0 | 79 5 -5.2 -1.1 12 733 2743 0 0 -0.0 -0.0 | 68 6 -5.2 -2.1 13 707 3048 215 5 2.9 4.1 | 131 3 -2.3 2.0 14 700 3131 200 4 1.4 3.8 | 114 4 -3.8 1.7 15 681 3353 175 4 -0.3 4.0 | 109 6 -5.6 1.9 16 656 3658 190 11 1.9 10.8 | 159 9 -3.3 8.8 17 631 3962 285 4 3.9 -1.0 | 24 3 -1.3 -3.1 18 608 4267 295 6 5.4 -2.5 | 357 5 0.2 -4.6 19 563 4877 250 9 8.5 3.1 | 253 3 3.2 1.0 20 522 5486 245 16 14.5 6.8 | 243 10 9.3 4.7 21 500 5830 245 20 18.1 8.5 | 244 14 12.9 6.4 22 483 6096 255 22 21.3 5.7 | 257 16 16.0 3.6 23 446 6706 240 24 20.8 12.0 | 237 18 15.6 9.9 24 400 7530 280 36 35.5 -6.3 | 285 31 30.2 -8.3 25 395 7620 280 36 35.5 -6.3 | 285 31 30.2 -8.3 26 320 9144 265 41 40.8 3.6 | 268 36 35.6 1.5 27 300 9620 265 45 44.8 3.9 | 267 40 39.6 1.9 28 281 10058 275 47 46.8 -4.1 | 278 42 41.6 -6.2 29 257 10668 280 64 63.0 -11.1 | 283 59 57.8 -13.2 30 250 10870 280 72 70.9 -12.5 | 282 67 65.7 -14.6 31 209 12057 275 85 84.7 -7.4 | 277 80 79.5 -9.5 32 205 12192 275 85 84.7 -7.4 | 277 80 79.5 -9.5 33 200 12340 270 83 83.0 -0.0 | 272 78 77.8 -2.1 34 168 13411 270 84 84.0 -0.0 | 271 79 78.8 -2.1 35 152 14021 270 82 82.0 -0.0 | 272 77 76.8 -2.1 36 150 14110 265 76 75.7 6.6 | 266 71 70.5 4.6 37 124 15240 280 66 65.0 -11.5 | 283 61 59.8 -13.5 38 106 16154 275 44 43.8 -3.8 | 279 39 38.6 -5.9 39 100 16480 280 41 40.4 -7.1 | 285 36 35.2 -9.2 40 90 17069 275 37 36.9 -3.2 | 279 32 31.7 -5.3 41 86 17337 285 40 38.6 -10.4 | 290 36 33.4 -12.4 42 73 18288 285 22 21.3 -5.7 | 296 18 16.0 -7.7 43 70 18500 305 19 15.6 -10.9 | 321 17 10.4 -13.0 44 65 18898 305 19 15.6 -10.9 | 321 17 10.4 -13.0 45 59 19507 220 8 5.1 6.1 | 179 4 -0.1 4.1 46 56 19812 5 11 -1.0 -11.0 | 25 14 -6.2 -13.0 47 53 20117 15 12 -3.1 -11.6 | 31 16 -8.3 -13.6 48 51 20422 15 1 -0.3 -1.0 | 61 6 -5.5 -3.0 49 50 20500 45 7 -4.9 -4.9 | 55 12 -10.2 -7.0 50 46 21031 105 6 -5.8 1.6 | 87 11 -11.0 -0.5 51 44 21336 95 8 -8.0 0.7 | 84 13 -13.2 -1.4 52 41 21641 150 9 -4.5 7.8 | 121 11 -9.7 5.7 53 39 21946 235 3 2.5 1.7 | 83 3 -2.8 -0.3 54 38 22250 135 9 -6.4 6.4 | 110 12 -11.6 4.3 55 36 22555 120 8 -6.9 4.0 | 99 12 -12.1 1.9 56 34 22860 145 11 -6.3 9.0 | 121 13 -11.5 7.0 57 32 23165 110 11 -10.3 3.8 | 96 16 -15.5 1.7 58 31 23470 155 10 -4.2 9.1 | 127 12 -9.4 7.0 59 30 23620 350 3 0.5 -3.0 | 43 7 -4.7 -5.0 60 29 23774 140 4 -2.6 3.1 | 97 8 -7.8 1.0 61 28 24079 5 7 -0.6 -7.0 | 33 11 -5.8 -9.0 62 27 24384 30 13 -6.5 -11.3 | 41 18 -11.7 -13.3 63 25 24689 40 21 -13.5 -16.1 | 46 26 -18.7 -18.1 64 23 25298 35 37 -21.2 -30.3 | 39 42 -26.4 -32.4 65 21 25908 65 30 -27.2 -12.7 | 66 36 -32.4 -14.7 66 20 26210 65 21 -19.0 -8.9 | 66 27 -24.2 -10.9 67 18 26518 65 23 -20.8 -9.7 | 66 29 -26.1 -11.8 68 16 27127 95 12 -12.0 1.0 | 87 17 -17.2 -1.0 69 14 27432 85 16 -15.9 -1.4 | 81 21 -21.1 -3.5 70 13 27737 80 30 -29.5 -5.2 | 78 36 -34.8 -7.3 71 12 28042 105 27 -26.1 7.0 | 99 32 -31.3 4.9 72 11 28346 90 31 -31.0 0.0 | 87 36 -36.2 -2.1 73 10 28651 100 34 -33.5 5.9 | 96 39 -38.7 3.8 Wind Parameters Mean winds (0-6000m): 218.5 at 7.5 knts Storm direction: 248.5 at 5.6 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 28.1 deg Storm rel helicity (0-3000m) pos: 36.4 neg: -28.3 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 26.52 Bulk Shear: 13.14 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 136 8 108 11| 8.6 0.0 8.6| 27.3 0.0 27.3 54.5 0.82| 11.6 9.5 1000 149 9 119 11| 4.0 0.0 4.0| 30.6 -2.1 28.6 28.6 0.61| 8.1 4.9 1500 151 8 118 10| 2.7 2.1 4.8| 30.6 -14.0 16.6 11.0 0.17| 8.4 1.4 2000 145 7 111 10| 2.0 2.4 4.4| 30.6 -22.4 8.2 4.1 0.02| 7.5 0.1 2500 144 6 106 9| 1.9 1.9 3.9| 34.9 -24.4 10.5 4.2 0.05| 7.0 0.4 3000 147 5 104 8| 2.2 1.6 3.8| 36.4 -28.3 8.1 2.7 0.04| 7.1 0.3 4000 162 5 113 7| 1.2 0.6 1.8| 55.2 -29.1 26.1 6.5 0.28| 8.7 2.4 5000 188 6 128 6| 1.0 0.4 1.4| 55.2 -36.5 18.7 3.7 0.14| 7.9 1.1 6000 218 7 172 4| 1.3 0.8 2.1| 65.1 -38.2 27.0 4.5 0.14| 7.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20260105.12.gif