UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 7 OCT 25 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 1009 9 28.8 28.3 97 0.5 28.4 100 12 301.2 305.7 301.3 374.3 24.63 1 1000 93 27.6 24.3 82 3.3 25.2 100 12 300.8 304.3 298.3 358.1 19.47 2 999 102 27.6 24.2 82 3.4 25.1 100 12 300.8 304.4 298.3 357.9 19.37 3 997 120 27.4 24.1 82 3.3 25.0 100 12 300.8 304.3 298.2 357.6 19.29 4 925 779 22.6 20.5 88 2.1 21.1 105 11 302.4 305.5 297.0 351.6 16.63 5 914 883 21.8 20.0 90 1.8 20.5 108 11 302.6 305.6 296.8 350.9 16.31 6 850 1513 19.2 15.8 81 3.4 16.9 125 12 306.3 308.8 295.8 346.5 13.40 7 700 3157 10.0 4.0 66 6.0 6.5 145 10 313.6 315.0 293.4 336.4 7.30 8 685 3337 9.2 3.2 66 6.0 5.8 123 11 314.6 316.0 293.5 336.7 7.05 9 654 3720 6.4 3.2 80 3.2 4.5 134 9 315.6 317.1 294.0 338.9 7.39 10 641 3885 5.4 0.8 72 4.6 2.9 116 6 316.3 317.6 293.4 336.4 6.34 11 602 4397 2.6 -3.4 65 6.0 -0.4 54 1 318.8 319.8 293.0 334.8 4.95 12 584 4643 1.2 -3.0 74 4.2 -1.0 340 2 320.0 321.0 293.6 337.0 5.26 13 520 5571 -3.9 -13.9 46 10.0 -7.9 300 1 324.6 325.1 292.6 333.1 2.51 14 503 5833 -5.9 -9.9 73 4.0 -7.7 34 1 325.3 326.0 293.6 337.3 3.59 15 500 5880 -6.1 -10.9 69 4.8 -8.1 75 3 325.6 326.3 293.5 336.8 3.33 16 488 6070 -6.9 -17.9 41 11.0 -10.8 62 1 326.9 327.3 292.7 333.5 1.92 17 459 6545 -10.5 -16.5 61 6.0 -12.6 10 3 328.2 328.6 293.3 336.1 2.29 18 454 6629 -11.3 -18.3 56 7.0 -13.7 20 2 328.2 328.6 293.1 335.1 1.99 19 407 7460 -16.5 -19.2 80 2.7 -17.4 155 3 331.9 332.3 294.1 339.1 2.06 20 400 7590 -17.1 -20.5 75 3.4 -18.1 170 1 332.8 333.1 294.1 339.4 1.87 21 379 7992 -19.9 -24.5 67 4.6 -21.1 349 2 334.2 334.5 294.1 339.2 1.39 22 345 8681 -25.3 -27.6 81 2.3 -25.8 221 4 336.0 336.3 294.4 340.2 1.15 23 300 9680 -32.3 -41.3 40 9.0 -33.4 200 15 339.9 339.9 294.6 341.2 0.34 24 285 10037 -35.1 -45.1 35 10.0 -36.1 200 18 340.9 340.9 294.7 341.8 0.24 25 262 10614 -40.3 -49.3 38 9.0 -40.9 191 23 341.5 341.6 294.8 342.2 0.16 26 251 10903 -42.7 -51.7 37 9.0 -43.2 186 23 342.2 342.2 295.0 342.7 0.13 27 250 10930 -43.1 -52.1 37 9.0 -43.6 185 23 342.0 342.0 294.9 342.5 0.12 28 241 11178 -45.3 -53.3 40 8.0 -45.7 179 24 342.3 342.3 295.0 342.7 0.11 29 238 11262 -45.9 -54.9 35 9.0 -46.3 178 24 342.6 342.6 295.0 343.0 0.09 30 204 12273 -55.1 -58.7 64 3.6 -55.2 183 26 343.6 343.6 295.3 343.8 0.07 31 200 12400 -55.9 -62.9 41 7.0 -56.1 185 26 344.2 344.3 295.4 344.4 0.04 32 180 13061 -61.3 -69.3 34 8.0 -61.4 177 25 346.0 346.0 295.7 346.0 0.02 33 173 13305 -63.1 -69.1 44 6.0 -63.1 176 24 346.9 346.9 296.0 347.0 0.02 34 159 13819 -66.5 -74.5 32 8.0 -66.5 193 28 349.7 349.7 296.5 349.7 0.01 35 153 14051 -67.1 -75.1 31 8.0 -67.1 204 31 352.5 352.5 297.2 352.5 0.01 36 150 14170 -67.9 -75.9 31 8.0 -67.9 210 33 353.1 353.1 297.3 353.2 0.01 37 139 14624 -71.1 -73.9 66 2.8 -71.1 219 32 355.3 355.3 297.8 355.3 0.01 38 133 14884 -71.7 -77.7 40 6.0 -71.7 224 31 358.7 358.7 298.4 358.7 0.01 39 130 15018 -71.5 -80.5 25 9.0 -71.5 226 30 361.4 361.4 299.0 361.4 0.00 40 122 15392 -72.5 -80.5 29 8.0 -72.5 242 26 366.2 366.2 299.9 366.2 0.01 41 120 15489 -72.5 -80.5 29 8.0 -72.5 250 25 368.0 368.0 300.2 368.0 0.01 42 116 15688 -72.5 -80.5 29 8.0 -72.5 254 21 371.5 371.5 300.8 371.6 0.01 43 101 16493 -76.5 -83.5 32 7.0 -76.5 232 9 378.8 378.8 302.1 378.9 0.00 44 100 16550 -76.5 -83.5 32 7.0 -76.5 200 15 379.9 379.9 302.2 379.9 0.00 45 99 16608 -76.7 -83.7 32 7.0 -76.7 195 15 380.6 380.6 302.3 380.6 0.00 46 82 17689 -77.3 -85.3 27 8.0 -77.3 309 5 400.5 400.5 305.3 400.5 0.00 47 79 17902 -77.5 -85.5 26 8.0 -77.5 299 7 404.4 404.4 305.8 404.4 0.00 48 76 18124 -76.3 -83.3 32 7.0 -76.3 333 6 411.4 411.4 306.7 411.4 0.01 49 74 18278 -75.7 -86.7 16 11.0 -75.7 13 4 415.8 415.8 307.2 415.8 0.00 50 70 18600 -74.7 -91.7 5 17.0 -74.7 55 8 424.6 424.6 308.2 424.6 0.00 51 62 19314 -69.7 -89.7 4 20.0 -69.8 48 7 450.6 450.6 310.9 450.7 0.00 52 57 19814 -70.9 -91.9 3 21.0 -71.0 81 19 458.9 458.9 311.7 458.9 0.00 53 50 20600 -65.9 -90.9 2 25.0 -66.2 75 27 488.2 488.2 314.1 488.2 0.00 54 44 21381 -63.7 -90.7 1 27.0 -64.1 68 26 511.7 511.7 315.8 511.8 0.00 55 38 22284 -62.7 -90.7 1 28.0 -63.3 76 28 536.2 536.2 317.3 536.2 0.00 56 36 22618 -62.3 -91.3 1 29.0 -62.9 87 28 545.6 545.6 317.8 545.6 0.00 57 30 23750 -60.7 -89.7 1 29.0 -61.6 110 37 579.2 579.2 319.6 579.2 0.00 58 26 24645 -56.9 -86.9 1 30.0 -58.3 106 39 614.1 614.2 321.2 614.2 0.01 59 25 24892 -56.9 -86.9 1 30.0 -58.4 101 41 621.1 621.1 321.5 621.1 0.01 60 22 25707 -52.9 -83.9 1 31.0 -55.4 89 46 656.1 656.1 322.9 656.2 0.02 61 20 26320 -52.7 -83.7 1 31.0 -55.4 90 55 674.9 674.9 323.6 675.0 0.02 62 13 29147 -45.5 -78.5 1 33.0 -51.9 82 49 788.3 788.3 327.0 788.9 0.07 63 13 29147 -45.5 -78.5 1 33.0 -51.9 82 49 788.3 788.3 327.0 788.9 0.07 TRP 99 16608 -76.7 -83.7 32 7.0 -76.7 195 15 380.6 380.6 302.3 380.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 568.94 mb = 4861.18 m = 15948.55 ft Wetbulb zero: 607.29 mb = 4325.82 m = 14192.16 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 72.61 % Est. max temperature: 33.37 C = 92.06 F Sfc-Lift cond lev (LCL): 1002.33 mb = 71.16 m = 233.45 ft T: 27.91 C 700-500 lapse rate: 5.91 C/km ThetaE index: 37.93 C Layer 1000.0- 685.0 mb Conv cond level (CCL): 907.50 mb = 945.29 m = 3101.30 ft Mean mixing ratio: 18.09 g/kg Conv temperature: 30.62 C = 87.11 F Cap Strength: 0.70 C Lifted Index: -4.95 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.66 C Lifted Index @700 mb: -1.97 C Showalter Index: -1.84 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 21.90 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 216.60 Risk: None Energy Index: -1.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2490.08 J/kg Max Up Vert Vel: 70.57 m/s Conv Inhibition (B-): 8.79 J/kg Cap Strength: 0.70 C Lift Cond Lev (LCL): 924.90 mb = 779.98 m = 2558.96 ft Lev Free Conv (LFC): 829.90 mb = 1715.68 m = 5628.80 ft Equ Level (EL): 139.90 mb = 14585.31 m = 47851.48 ft B at Equ Level: 2481.20 J/kg Max Parcel Lev (MPL): 69.90 mb = 18608.76 m = 61051.63 ft Wind level data Storm motion: 151 at 5 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 1000 93 100 12 -11.8 2.1 | 74 10 -9.2 -2.6 1 925 779 105 11 -10.6 2.8 | 77 8 -8.0 -1.8 2 850 1513 125 12 -9.8 6.9 | 107 8 -7.2 2.2 3 980 305 100 11 -10.8 1.9 | 71 9 -8.2 -2.8 4 946 610 110 11 -10.3 3.8 | 83 8 -7.7 -0.9 5 912 914 115 13 -11.8 5.5 | 95 9 -9.1 0.8 6 880 1219 115 12 -10.9 5.1 | 93 8 -8.2 0.4 7 819 1829 120 9 -7.8 4.5 | 88 5 -5.2 -0.2 8 790 2134 120 10 -8.7 5.0 | 93 6 -6.0 0.3 9 762 2438 135 11 -7.8 7.8 | 121 6 -5.1 3.1 10 735 2743 135 6 -4.2 4.2 | 75 2 -1.6 -0.4 11 700 3157 145 10 -5.7 8.2 | 139 5 -3.1 3.5 12 683 3353 120 11 -9.5 5.5 | 97 7 -6.9 0.8 13 658 3658 140 10 -6.4 7.7 | 128 5 -3.8 3.0 14 634 3962 105 4 -3.9 1.0 | 19 4 -1.2 -3.6 15 610 4267 105 1 -1.0 0.3 | 339 5 1.7 -4.4 16 588 4572 325 2 1.1 -1.6 | 329 7 3.8 -6.3 17 566 4877 55 2 -1.6 -1.1 | 350 6 1.0 -5.8 18 545 5182 200 3 1.0 2.8 | 297 4 3.7 -1.9 19 506 5791 0 0 -0.0 -0.0 | 331 5 2.6 -4.7 20 500 5880 75 3 -2.9 -0.8 | 3 5 -0.3 -5.4 21 486 6096 60 1 -0.9 -0.5 | 341 5 1.8 -5.2 22 467 6401 355 4 0.3 -4.0 | 341 9 3.0 -8.7 23 449 6706 30 1 -0.5 -0.9 | 339 6 2.1 -5.5 24 431 7010 190 5 0.9 4.9 | 266 4 3.5 0.3 25 415 7315 140 6 -3.9 4.6 | 86 1 -1.2 -0.1 26 400 7590 170 1 -0.2 1.0 | 326 4 2.5 -3.7 27 398 7620 90 3 -3.0 0.0 | 4 5 -0.4 -4.7 28 366 8230 280 1 1.0 -0.2 | 323 6 3.6 -4.8 29 323 9144 155 8 -3.4 7.3 | 164 3 -0.7 2.6 30 300 9680 200 15 5.1 14.1 | 220 12 7.8 9.4 31 284 10058 200 18 6.2 16.9 | 216 15 8.8 12.2 32 260 10668 190 24 4.2 23.6 | 200 20 6.8 19.0 33 250 10930 185 23 2.0 22.9 | 194 19 4.6 18.2 34 226 11582 170 25 -4.3 24.6 | 175 20 -1.7 19.9 35 200 12400 185 26 2.3 25.9 | 193 22 4.9 21.2 36 197 12497 180 27 0.0 27.0 | 187 22 2.6 22.3 37 170 13411 175 23 -2.0 22.9 | 182 18 0.6 18.2 38 150 14170 210 33 16.5 28.6 | 219 31 19.1 23.9 39 132 14935 225 31 21.9 21.9 | 235 30 24.6 17.2 40 125 15240 230 28 21.4 18.0 | 241 28 24.1 13.3 41 119 15545 255 24 23.2 6.2 | 267 26 25.8 1.5 42 102 16459 250 6 5.6 2.1 | 288 9 8.3 -2.6 43 100 16550 200 15 5.1 14.1 | 220 12 7.8 9.4 44 99 16608 195 15 3.9 14.5 | 214 12 6.5 9.8 45 91 17069 245 9 8.2 3.8 | 275 11 10.8 -0.9 46 87 17374 230 12 9.2 7.7 | 256 12 11.8 3.0 47 82 17678 310 5 3.8 -3.2 | 321 10 6.5 -7.9 48 78 17983 295 8 7.3 -3.4 | 309 13 9.9 -8.1 49 74 18288 15 4 -1.0 -3.9 | 349 9 1.6 -8.5 50 70 18593 15 13 -3.4 -12.6 | 2 17 -0.7 -17.2 51 70 18600 55 8 -6.6 -4.6 | 23 10 -3.9 -9.3 52 67 18898 45 9 -6.4 -6.4 | 19 12 -3.7 -11.0 53 63 19202 40 4 -2.6 -3.1 | 359 8 0.1 -7.7 54 60 19507 60 12 -10.4 -6.0 | 36 13 -7.7 -10.7 55 54 20117 100 26 -25.6 4.5 | 90 23 -23.0 -0.2 56 52 20422 95 22 -21.9 1.9 | 82 19 -19.3 -2.8 57 50 20600 75 27 -26.1 -7.0 | 64 26 -23.4 -11.7 58 49 20726 65 22 -19.9 -9.3 | 51 22 -17.3 -14.0 59 47 21031 90 28 -28.0 0.0 | 80 26 -25.4 -4.7 60 44 21336 70 25 -23.5 -8.6 | 58 25 -20.8 -13.2 61 42 21641 60 30 -26.0 -15.0 | 50 31 -23.3 -19.7 62 40 21946 85 38 -37.9 -3.3 | 77 36 -35.2 -8.0 63 38 22250 75 28 -27.0 -7.2 | 64 27 -24.4 -11.9 64 36 22555 85 27 -26.9 -2.4 | 74 25 -24.3 -7.0 65 33 23165 100 34 -33.5 5.9 | 92 31 -30.8 1.2 66 31 23470 90 31 -31.0 0.0 | 81 29 -28.4 -4.7 67 30 23750 110 37 -34.8 12.7 | 104 33 -32.1 8.0 68 27 24384 110 37 -34.8 12.7 | 104 33 -32.1 8.0 69 25 24994 100 42 -41.4 7.3 | 94 39 -38.7 2.6 70 23 25298 110 48 -45.1 16.4 | 105 44 -42.5 11.7 71 21 25908 80 45 -44.3 -7.8 | 73 44 -41.7 -12.5 72 20 26320 90 55 -55.0 0.0 | 85 53 -52.4 -4.7 73 19 26518 90 56 -56.0 0.0 | 85 54 -53.4 -4.7 74 16 27127 90 52 -52.0 0.0 | 85 50 -49.4 -4.7 75 15 27432 85 50 -49.8 -4.4 | 79 48 -47.2 -9.0 76 14 27737 85 49 -48.8 -4.3 | 79 47 -46.2 -8.9 77 13 28042 80 49 -48.3 -8.5 | 74 47 -45.6 -13.2 78 12 28346 85 47 -46.8 -4.1 | 79 45 -44.2 -8.8 79 11 28651 90 51 -51.0 0.0 | 84 49 -48.4 -4.7 80 10 28956 85 46 -45.8 -4.0 | 79 44 -43.2 -8.7 Wind Parameters Mean winds (0-6000m): 120.5 at 7.2 knts Storm direction: 150.5 at 5.4 knts Storm rel Dir Shear (0-3000m): 81.9 deg Energy-Hel index: 0.15 Bulk Rich Number: 636.67 Bulk Shear: 3.91 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 ------------------------------------------------------------------------------- 500 101 12 75 9| | | 1000 104 11 77 9| | | 1500 109 11 84 8| | | 2000 111 11 85 8| | | 2500 114 11 88 7| | | 3000 117 10 90 7| | | 4000 121 10 94 6| | | 5000 119 8 82 5| | | 6000 121 7 74 4| | | Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251007.12.gif