UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 19 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 1014 9 28.2 25.8 87 2.4 26.4 70 10 300.2 304.0 299.1 362.1 21.05 1 1006 80 27.4 21.4 70 6.0 23.1 81 12 300.0 303.0 296.0 347.3 16.15 2 1000 133 27.0 21.0 70 6.0 22.7 90 14 300.1 303.0 295.8 346.6 15.85 3 946 622 22.4 19.4 83 3.0 20.3 96 15 300.3 303.1 295.4 344.7 15.16 4 930 771 22.2 16.2 69 6.0 18.1 107 20 301.5 303.8 294.0 338.5 12.55 5 925 818 22.2 14.2 60 8.0 16.9 110 21 302.0 304.0 293.0 334.7 11.07 6 915 912 22.2 11.2 50 11.0 15.3 100 20 302.9 304.6 291.7 330.2 9.16 7 850 1550 19.8 2.8 32 17.0 10.3 85 20 306.9 307.9 289.9 323.8 5.51 8 808 1983 17.2 -1.8 27 19.0 7.3 88 17 308.6 309.4 289.2 321.5 4.15 9 786 2218 15.8 -1.2 31 17.0 6.9 82 15 309.6 310.4 289.8 323.5 4.46 10 758 2524 14.2 -4.8 26 19.0 4.9 80 12 311.0 311.7 289.4 322.2 3.53 11 750 2614 13.4 -1.6 35 15.0 5.6 86 13 311.1 312.0 290.4 325.4 4.54 12 703 3154 10.2 -6.8 30 17.0 2.2 100 14 313.4 314.0 289.9 323.9 3.26 13 700 3190 10.0 -7.0 29 17.0 2.0 100 14 313.6 314.2 289.9 323.9 3.23 14 660 3675 6.6 -3.4 49 10.0 1.5 105 11 315.1 315.9 291.6 329.4 4.51 15 647 3837 5.8 -6.2 42 12.0 0.1 113 10 315.9 316.7 291.1 327.9 3.72 16 605 4381 1.6 -5.4 60 7.0 -1.7 70 5 317.2 318.0 291.9 330.8 4.23 17 594 4528 1.0 -13.0 34 14.0 -4.6 63 6 318.2 318.6 290.6 326.0 2.36 18 569 4872 -0.9 -8.9 55 8.0 -4.4 97 7 319.9 320.6 292.0 331.1 3.43 19 500 5890 -7.3 -19.3 38 12.0 -11.3 200 7 324.1 324.5 291.7 329.9 1.66 20 482 6177 -8.5 -25.5 24 17.0 -13.3 166 8 326.1 326.3 291.6 329.6 1.00 21 441 6866 -12.3 -16.3 72 4.0 -13.7 128 9 329.7 330.2 293.9 338.1 2.43 22 400 7610 -16.9 -23.9 55 7.0 -18.8 240 2 333.0 333.3 293.8 338.0 1.39 23 312 9431 -29.3 -50.3 11 21.0 -31.3 233 8 340.2 340.3 294.5 340.7 0.12 24 300 9710 -31.3 -47.3 19 16.0 -32.9 230 13 341.3 341.3 294.8 342.0 0.18 25 289 9972 -33.5 -39.5 55 6.0 -34.3 226 16 341.8 341.9 295.1 343.5 0.43 26 250 10970 -41.1 -51.1 33 10.0 -41.8 205 25 345.0 345.0 295.6 345.5 0.14 27 230 11529 -45.9 -56.9 28 11.0 -46.4 208 23 346.0 346.0 295.8 346.3 0.08 28 209 12157 -51.5 -57.5 49 6.0 -51.7 216 19 346.8 346.8 296.0 347.1 0.08 29 200 12440 -54.1 -62.1 37 8.0 -54.3 220 18 347.1 347.1 296.0 347.3 0.04 30 198 12505 -54.5 -64.5 28 10.0 -54.7 220 18 347.5 347.5 296.1 347.6 0.03 31 186 12903 -57.7 -63.7 46 6.0 -57.8 223 19 348.6 348.6 296.4 348.7 0.04 32 170 13466 -62.3 -72.3 25 10.0 -62.4 219 18 350.0 350.0 296.7 350.1 0.01 33 150 14230 -68.3 -75.3 36 7.0 -68.4 235 15 352.4 352.4 297.1 352.5 0.01 34 148 14310 -69.3 -74.3 48 5.0 -69.4 235 15 352.1 352.1 297.1 352.1 0.01 35 139 14680 -72.1 -79.1 34 7.0 -72.1 237 14 353.5 353.5 297.4 353.5 0.01 36 115 15773 -78.3 -82.3 52 4.0 -78.3 291 7 361.7 361.7 299.0 361.7 0.00 37 112 15922 -79.1 -83.3 50 4.2 -79.1 305 6 362.9 362.9 299.2 363.0 0.00 38 109 16076 -79.5 -83.1 55 3.6 -79.5 318 6 365.0 365.0 299.7 365.0 0.00 39 102 16449 -81.1 -84.8 53 3.7 -81.1 350 5 368.9 368.9 300.4 369.0 0.00 40 100 16560 -80.7 -84.1 56 3.4 -80.7 350 10 371.8 371.8 300.9 371.8 0.00 41 97 16733 -79.1 -82.3 59 3.2 -79.1 350 5 378.2 378.2 301.9 378.2 0.00 42 94 16913 -77.3 -81.6 50 4.3 -77.3 10 3 385.1 385.1 303.1 385.2 0.01 43 89 17228 -77.3 -85.3 27 8.0 -77.3 14 5 391.2 391.2 304.0 391.2 0.00 44 73 18382 -72.3 -91.3 4 19.0 -72.4 138 8 424.6 424.6 308.2 424.6 0.00 45 70 18630 -72.3 -91.3 4 19.0 -72.4 45 5 429.7 429.7 308.8 429.7 0.00 46 66 18977 -71.1 -91.1 4 20.0 -71.2 51 7 439.6 439.6 309.8 439.6 0.00 47 63 19252 -71.9 -91.9 3 20.0 -72.0 72 14 443.7 443.7 310.3 443.7 0.00 48 54 20174 -66.1 -90.1 2 24.0 -66.4 64 22 477.1 477.1 313.2 477.1 0.00 49 50 20640 -66.3 -91.3 2 25.0 -66.5 70 38 487.2 487.2 314.0 487.3 0.00 50 49 20761 -66.3 -91.3 2 25.0 -66.5 56 28 490.1 490.1 314.2 490.1 0.00 51 41 21841 -63.1 -91.1 1 28.0 -63.6 91 39 523.7 523.7 316.5 523.7 0.00 52 37 22468 -63.3 -91.3 1 28.0 -63.8 90 40 538.8 538.8 317.5 538.8 0.00 53 30 23780 -53.5 -84.5 1 31.0 -55.4 90 47 598.8 598.8 320.6 598.9 0.01 54 23 25490 -49.5 -81.5 1 32.0 -52.8 88 44 657.8 657.8 323.0 658.0 0.02 55 22 25779 -49.9 -81.9 1 32.0 -53.2 81 46 665.1 665.1 323.3 665.2 0.02 56 20 26400 -48.5 -80.5 1 32.0 -52.4 90 47 687.7 687.7 324.0 688.0 0.03 57 18 27094 -48.1 -80.1 1 32.0 -52.4 90 47 710.0 710.0 324.7 710.3 0.04 58 16 27867 -50.3 -82.3 1 32.0 -54.2 87 47 727.2 727.2 325.3 727.4 0.03 59 14 28743 -47.7 -80.7 1 33.0 -52.9 88 46 764.3 764.3 326.3 764.7 0.04 60 14 28743 -48.1 -80.1 1 32.0 -53.2 88 46 762.9 763.0 326.3 763.4 0.05 TRP 102 16449 -81.1 -84.8 53 3.7 -81.1 350 5 368.9 368.9 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 580.84 mb = 4709.25 m = 15450.12 ft Wetbulb zero: 645.19 mb = 3859.92 m = 12663.61 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 44.98 % Est. max temperature: 34.08 C = 93.35 F Sfc-Lift cond lev (LCL): 979.87 mb = 312.08 m = 1023.86 ft T: 25.32 C 700-500 lapse rate: 6.41 C/km ThetaE index: 40.53 C Layer 1006.0- 786.0 mb Conv cond level (CCL): 789.95 mb = 2175.31 m = 7136.76 ft Mean mixing ratio: 14.67 g/kg Conv temperature: 37.46 C = 99.43 F Cap Strength: 3.61 C Lifted Index: -2.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.56 C Lifted Index @700 mb: 1.19 C Showalter Index: 7.04 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 10.10 C K Index: 12.90 Risk: None Sweat Index: 80.60 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 222.00 J/kg Max Up Vert Vel: 21.07 m/s Conv Inhibition (B-): 221.31 J/kg Cap Strength: 3.59 C Lift Cond Lev (LCL): 894.08 mb = 1112.56 m = 3650.10 ft Lev Free Conv (LFC): 639.08 mb = 3936.99 m = 12916.47 ft Equ Level (EL): 319.08 mb = 9266.44 m = 30401.32 ft B at Equ Level: 220.86 J/kg Max Parcel Lev (MPL): 189.08 mb = 12798.49 m = 41989.27 ft Wind level data Storm motion: 128 at 10 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 1014 9 70 10 -9.4 -3.4 | 11 10 -1.9 -9.4 1 1000 133 90 14 -14.0 0.0 | 47 9 -6.5 -6.0 2 981 305 90 15 -15.0 0.0 | 51 10 -7.5 -6.0 3 947 610 95 15 -14.9 1.3 | 58 9 -7.4 -4.7 4 925 818 110 21 -19.7 7.2 | 96 12 -12.2 1.2 5 915 914 100 20 -19.7 3.5 | 78 12 -12.2 -2.5 6 883 1219 90 21 -21.0 0.0 | 66 15 -13.5 -6.0 7 850 1550 85 20 -19.9 -1.7 | 58 15 -12.4 -7.7 8 822 1829 90 18 -18.0 0.0 | 60 12 -10.5 -6.0 9 793 2134 85 16 -15.9 -1.4 | 49 11 -8.4 -7.4 10 765 2438 75 12 -11.6 -3.1 | 24 10 -4.1 -9.1 11 738 2743 95 13 -13.0 1.1 | 48 7 -5.4 -4.8 12 700 3190 100 14 -13.8 2.4 | 61 7 -6.3 -3.5 13 660 3658 105 11 -10.6 2.8 | 45 4 -3.1 -3.1 14 636 3962 120 10 -8.7 5.0 | 50 1 -1.1 -1.0 15 612 4267 75 4 -3.9 -1.0 | 332 8 3.7 -7.0 16 589 4572 60 7 -6.1 -3.5 | 351 10 1.5 -9.5 17 567 4877 100 7 -6.9 1.2 | 353 5 0.6 -4.7 18 546 5182 150 10 -5.0 8.7 | 223 4 2.5 2.7 19 526 5486 120 12 -10.4 6.0 | 91 3 -2.9 0.0 20 500 5890 200 7 2.4 6.6 | 266 10 9.9 0.6 21 487 6096 170 8 -1.4 7.9 | 253 6 6.1 1.9 22 432 7010 120 9 -7.8 4.5 | 11 1 -0.3 -1.5 23 400 7610 240 2 1.7 1.0 | 298 10 9.2 -5.0 24 399 7620 270 3 3.0 -0.0 | 300 12 10.5 -6.0 25 383 7925 0 0 -0.0 -0.0 | 308 10 7.5 -6.0 26 352 8534 280 1 1.0 -0.2 | 306 10 8.5 -6.1 27 324 9144 205 7 3.0 6.3 | 268 10 10.5 0.4 28 311 9449 235 8 6.6 4.6 | 276 14 14.1 -1.4 29 300 9710 230 13 10.0 8.4 | 262 18 17.5 2.4 30 261 10668 215 25 14.3 20.5 | 236 26 21.9 14.5 31 250 10970 205 25 10.6 22.7 | 227 25 18.1 16.7 32 239 11278 205 24 10.1 21.8 | 228 24 17.7 15.8 33 200 12440 220 18 11.6 13.8 | 248 21 19.1 7.8 34 180 13106 225 19 13.4 13.4 | 250 22 20.9 7.5 35 163 13716 215 18 10.3 14.7 | 244 20 17.8 8.8 36 150 14230 235 15 12.3 8.6 | 262 20 19.8 2.6 37 140 14630 235 14 11.5 8.0 | 264 19 19.0 2.1 38 133 14935 255 15 14.5 3.9 | 275 22 22.0 -2.1 39 126 15240 240 13 11.3 6.5 | 268 19 18.8 0.5 40 113 15850 300 6 5.2 -3.0 | 305 16 12.7 -9.0 41 102 16449 350 5 0.9 -4.9 | 322 14 8.4 -10.9 42 100 16560 350 10 1.7 -9.8 | 330 18 9.3 -15.8 43 97 16764 350 4 0.7 -3.9 | 320 13 8.2 -9.9 44 92 17069 30 3 -1.5 -2.6 | 325 10 6.0 -8.6 45 87 17374 360 6 -0.0 -6.0 | 328 14 7.5 -12.0 46 82 17678 50 4 -3.1 -2.6 | 332 10 4.5 -8.5 47 78 17983 220 7 4.5 5.4 | 273 12 12.0 -0.6 48 74 18288 195 7 1.8 6.8 | 265 9 9.3 0.8 49 70 18593 20 9 -3.1 -8.5 | 343 15 4.4 -14.4 50 70 18630 45 5 -3.5 -3.5 | 337 10 4.0 -9.5 51 67 18898 45 5 -3.5 -3.5 | 337 10 4.0 -9.5 52 60 19507 90 20 -20.0 0.0 | 64 14 -12.5 -6.0 53 57 19812 55 12 -9.8 -6.9 | 10 13 -2.3 -12.8 54 52 20422 70 28 -26.3 -9.6 | 50 24 -18.8 -15.5 55 50 20640 70 38 -35.7 -13.0 | 56 34 -28.2 -19.0 56 49 20726 55 27 -22.1 -15.5 | 34 26 -14.6 -21.5 57 47 21031 65 38 -34.4 -16.1 | 51 35 -26.9 -22.0 58 45 21336 90 36 -36.0 0.0 | 78 29 -28.5 -6.0 59 42 21641 95 40 -39.8 3.5 | 86 32 -32.3 -2.5 60 40 21946 90 39 -39.0 0.0 | 79 32 -31.5 -6.0 61 38 22250 90 43 -43.0 0.0 | 80 36 -35.5 -6.0 62 37 22555 90 39 -39.0 0.0 | 79 32 -31.5 -6.0 63 35 22860 100 42 -41.4 7.3 | 92 34 -33.8 1.3 64 33 23165 95 45 -44.8 3.9 | 87 37 -37.3 -2.0 65 32 23470 105 45 -43.5 11.6 | 99 36 -36.0 5.7 66 30 23774 100 42 -41.4 7.3 | 92 34 -33.8 1.3 67 30 23780 90 47 -47.0 0.0 | 81 40 -39.5 -6.0 68 29 24079 90 47 -47.0 0.0 | 81 40 -39.5 -6.0 69 27 24384 95 48 -47.8 4.2 | 87 40 -40.3 -1.8 70 26 24689 90 49 -49.0 0.0 | 82 42 -41.5 -6.0 71 25 24994 95 41 -40.8 3.6 | 86 33 -33.3 -2.4 72 24 25298 85 43 -42.8 -3.7 | 75 37 -35.3 -9.7 73 23 25603 90 45 -45.0 0.0 | 81 38 -37.5 -6.0 74 22 25908 75 47 -45.4 -12.2 | 64 42 -37.9 -18.1 75 20 26400 90 47 -47.0 0.0 | 81 40 -39.5 -6.0 76 18 26822 90 47 -47.0 0.0 | 81 40 -39.5 -6.0 77 16 27127 85 46 -45.8 -4.0 | 75 40 -38.3 -10.0 78 15 27432 90 49 -49.0 0.0 | 82 42 -41.5 -6.0 79 13 28042 85 43 -42.8 -3.7 | 75 37 -35.3 -9.7 80 12 28346 95 46 -45.8 4.0 | 87 38 -38.3 -2.0 Wind Parameters Mean winds (0-6000m): 98.4 at 12.8 knts Storm direction: 128.4 at 9.6 knts Shear (0-3000m) pos: 2.4 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 44.2 deg Storm rel helicity (0-3000m) pos: 45.1 neg: -47.3 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 256.21 Bulk Shear: 0.87 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 89 14 47 9| 7.2 0.0 7.2| 16.9 0.0 16.9 33.7 0.94| 7.8 7.3 1000 96 16 64 10| 6.3 0.0 6.3| 35.0 -14.0 21.1 21.1 0.49| 10.2 5.0 1500 94 18 65 11| 4.2 1.4 5.6| 35.0 -28.3 6.7 4.5 0.24| 8.3 2.0 2000 92 18 63 12| 2.6 1.0 3.6| 36.3 -33.0 3.3 1.6 0.17| 7.2 1.2 2500 90 17 59 11| 2.0 1.5 3.5| 37.3 -47.3 -10.0 -4.0 0.00| 7.0 0.0 3000 91 16 57 11| 2.4 1.2 3.6| 45.1 -47.3 -2.2 -0.7 0.10| 6.6 0.7 4000 94 15 57 9| 1.7 0.9 2.6| 46.4 -49.9 -3.5 -0.9 0.04| 5.9 0.3 5000 93 13 48 8| 2.1 1.4 3.5| 52.9 -55.2 -2.3 -0.5 0.01| 6.5 0.1 6000 98 13 51 7| 2.0 1.2 3.2| 63.8 -60.8 3.0 0.5 0.02| 7.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251019.12.gif