UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 26 NOV 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 26.6 23.3 82 3.3 24.2 60 9 298.6 301.8 296.9 351.1 18.04 1 1005 90 26.2 20.2 70 6.0 22.0 73 12 298.9 301.7 295.0 342.6 14.99 2 1000 135 25.8 19.8 70 6.0 21.6 80 14 299.0 301.6 294.7 341.7 14.69 3 933 741 20.2 17.7 86 2.5 18.5 75 22 299.2 301.7 294.2 339.4 13.79 4 925 816 20.2 15.5 74 4.7 17.1 75 23 300.0 302.2 293.1 335.3 12.06 5 905 1004 19.6 11.6 60 8.0 14.6 71 24 301.2 303.0 291.5 329.3 9.52 6 856 1481 16.4 11.4 72 5.0 13.2 75 22 302.7 304.5 292.3 332.2 9.94 7 850 1541 15.8 11.2 74 4.6 12.9 75 21 302.7 304.5 292.3 332.0 9.88 8 780 2266 12.8 0.8 44 12.0 6.4 80 21 307.0 308.0 289.7 323.0 5.20 9 773 2342 12.8 -3.2 33 16.0 4.9 80 21 307.8 308.5 288.7 320.0 3.90 10 700 3168 8.4 -18.6 13 27.0 -1.3 60 13 311.8 312.0 287.4 316.0 1.26 11 651 3763 4.8 -24.2 10 29.0 -4.3 79 8 314.3 314.4 287.8 317.1 0.83 12 627 4067 3.0 -24.0 12 27.0 -5.4 94 6 315.6 315.8 288.3 318.6 0.88 13 608 4316 2.2 -33.8 5 36.0 -6.8 99 5 317.5 317.5 288.3 318.8 0.36 14 543 5216 -4.5 -28.5 13 24.0 -10.8 6 9 319.9 320.0 289.5 322.3 0.67 15 500 5860 -9.1 -35.1 10 26.0 -14.6 25 4 321.9 322.0 289.8 323.4 0.39 16 436 6906 -15.7 -42.7 8 27.0 -19.9 281 16 326.4 326.5 290.9 327.2 0.20 17 428 7045 -16.5 -41.5 10 25.0 -20.5 274 18 327.2 327.2 291.2 328.0 0.23 18 419 7204 -17.5 -47.5 5 30.0 -21.5 272 19 327.9 327.9 291.2 328.4 0.13 19 402 7513 -19.9 -47.9 6 28.0 -23.4 266 21 328.7 328.7 291.5 329.1 0.12 20 400 7550 -20.1 -48.1 6 28.0 -23.5 265 21 328.9 328.9 291.5 329.3 0.12 21 389 7757 -21.1 -54.1 3 33.0 -24.5 263 21 330.2 330.2 291.8 330.4 0.06 22 377 7988 -22.1 -42.1 15 20.0 -24.9 259 25 331.8 331.9 292.4 332.8 0.25 23 370 8126 -22.9 -59.9 2 37.0 -26.1 257 27 332.6 332.6 292.4 332.7 0.03 24 336 8829 -26.5 -59.5 3 33.0 -29.1 274 29 336.9 336.9 293.6 337.1 0.04 25 300 9640 -31.9 -45.9 24 14.0 -33.3 265 54 340.4 340.5 294.6 341.3 0.21 26 282 10070 -35.7 -46.7 31 11.0 -36.7 270 57 341.0 341.1 294.8 341.9 0.20 27 267 10445 -38.9 -49.9 30 11.0 -39.7 267 57 341.7 341.8 294.9 342.4 0.15 28 250 10890 -42.5 -52.5 33 10.0 -43.1 260 59 342.9 342.9 295.1 343.4 0.12 29 200 12360 -54.7 -59.0 59 4.3 -54.8 250 60 346.1 346.2 295.8 346.4 0.07 30 189 12718 -57.9 -62.8 53 4.9 -58.0 250 63 346.6 346.6 295.9 346.8 0.04 31 187 12784 -58.5 -63.5 52 5.0 -58.6 250 63 346.7 346.7 296.0 346.9 0.04 32 183 12919 -59.9 -64.2 57 4.3 -60.0 253 62 346.6 346.6 295.9 346.8 0.04 33 160 13744 -65.1 -73.1 32 8.0 -65.2 273 55 351.4 351.4 297.0 351.4 0.01 34 152 14058 -61.7 -78.7 9 17.0 -61.9 277 45 362.4 362.4 299.2 362.4 0.01 35 150 14140 -61.9 -79.9 7 18.0 -62.0 270 31 363.4 363.4 299.4 363.5 0.00 36 148 14223 -62.3 -80.3 7 18.0 -62.4 268 32 364.1 364.1 299.5 364.2 0.00 37 142 14479 -63.5 -80.5 8 17.0 -63.6 272 33 366.4 366.4 299.9 366.4 0.00 38 133 14880 -65.3 -83.3 7 18.0 -65.4 291 31 370.1 370.1 300.6 370.1 0.00 39 106 16239 -72.9 -87.9 9 15.0 -72.9 325 21 380.5 380.5 302.3 380.5 0.00 40 100 16580 -74.9 -88.9 10 14.0 -74.9 345 23 383.0 383.0 302.7 383.0 0.00 41 83 17648 -79.7 -92.7 10 13.0 -79.7 295 8 394.2 394.2 304.4 394.2 0.00 42 82 17716 -79.9 -91.9 12 12.0 -79.9 298 4 395.2 395.2 304.5 395.2 0.00 43 77 18073 -79.5 -90.5 15 11.0 -79.5 295 7 403.2 403.2 305.6 403.2 0.00 44 75 18222 -80.1 -91.1 14 11.0 -80.1 319 8 405.0 405.0 305.9 405.0 0.00 45 73 18374 -81.1 -92.1 14 11.0 -81.1 334 8 406.0 406.0 306.0 406.0 0.00 46 72 18451 -81.3 -92.3 14 11.0 -81.3 338 8 407.2 407.2 306.2 407.2 0.00 47 70 18610 -80.3 -91.3 14 11.0 -80.3 355 14 412.6 412.6 306.8 412.6 0.00 48 66 18944 -76.3 -86.3 19 10.0 -76.3 2 12 428.3 428.3 308.6 428.3 0.00 49 63 19211 -76.1 -88.1 13 12.0 -76.2 296 8 434.5 434.5 309.3 434.5 0.00 50 50 20560 -70.3 -93.3 2 23.0 -70.5 335 13 477.8 477.8 313.2 477.8 0.00 51 37 22386 -62.9 -91.9 1 29.0 -63.4 75 19 539.8 539.8 317.5 539.8 0.00 52 34 22909 -62.1 -91.1 1 29.0 -62.7 95 14 555.1 555.1 318.3 555.1 0.00 53 30 23690 -58.9 -88.9 1 30.0 -59.9 60 18 584.1 584.1 319.9 584.1 0.00 54 27 24353 -56.9 -86.9 1 30.0 -58.3 51 23 607.6 607.6 320.9 607.6 0.01 55 22 25655 -54.7 -85.7 1 31.0 -56.8 90 30 650.8 650.8 322.7 650.8 0.01 56 20 26270 -50.3 -82.3 1 32.0 -53.7 90 20 682.2 682.2 323.9 682.4 0.02 57 18 26962 -47.7 -80.7 1 33.0 -52.2 82 23 711.3 711.3 324.8 711.6 0.03 58 15 28158 -50.7 -82.7 1 32.0 -54.7 76 14 739.4 739.4 325.6 739.6 0.03 59 14 28608 -49.5 -81.5 1 32.0 -54.1 110 16 758.2 758.2 326.1 758.5 0.04 TRP 83 17648 -79.7 -92.7 10 13.0 -79.7 295 8 394.2 394.2 304.4 394.2 0.00 WND 189 12718 -57.9 -62.8 53 4.9 -58.0 250 63 346.6 346.6 295.9 346.8 0.04 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 586.66 mb = 4611.54 m = 15129.55 ft Wetbulb zero: 715.68 mb = 2983.49 m = 9788.25 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 33.82 % Est. max temperature: 30.52 C = 86.94 F Sfc-Lift cond lev (LCL): 966.94 mb = 428.99 m = 1407.43 ft T: 23.09 C 700-500 lapse rate: 6.50 C/km ThetaE index: 21.78 C Layer 1005.0- 856.0 mb Conv cond level (CCL): 860.40 mb = 1437.23 m = 4715.26 ft Mean mixing ratio: 14.02 g/kg Conv temperature: 30.63 C = 87.14 F Cap Strength: 1.99 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 2.06 C Lifted Index @700 mb: 0.68 C Showalter Index: 1.19 C Risk: Showers probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.30 C K Index: 9.10 Risk: None Sweat Index: 180.40 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 268.93 J/kg Max Up Vert Vel: 23.19 m/s Conv Inhibition (B-): 87.21 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 903.04 mb = 1022.97 m = 3356.16 ft Lev Free Conv (LFC): 648.04 mb = 3799.46 m = 12465.25 ft Equ Level (EL): 608.04 mb = 4315.22 m = 14157.36 ft B at Equ Level: 5.64 J/kg Max Parcel Lev (MPL): 218.04 mb = 11790.95 m = 38683.74 ft Wind level data Storm motion: 101 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 60 9 -7.8 -4.5 | 343 7 2.0 -6.4 1 1000 135 80 14 -13.8 -2.4 | 43 6 -4.0 -4.3 2 981 305 85 13 -13.0 -1.1 | 46 4 -3.2 -3.0 3 947 610 75 19 -18.4 -4.9 | 52 11 -8.6 -6.8 4 925 816 75 23 -22.2 -6.0 | 58 15 -12.4 -7.8 5 914 914 70 24 -22.6 -8.2 | 52 16 -12.8 -10.1 6 883 1219 75 24 -23.2 -6.2 | 59 16 -13.4 -8.1 7 850 1541 75 21 -20.3 -5.4 | 55 13 -10.5 -7.3 8 821 1829 85 23 -22.9 -2.0 | 73 14 -13.1 -3.9 9 792 2134 80 21 -20.7 -3.6 | 63 12 -10.9 -5.5 10 764 2438 80 21 -20.7 -3.6 | 63 12 -10.9 -5.5 11 736 2743 75 19 -18.4 -4.9 | 52 11 -8.6 -6.8 12 700 3168 60 13 -11.3 -6.5 | 10 9 -1.5 -8.4 13 684 3353 50 10 -7.7 -6.4 | 346 9 2.1 -8.3 14 658 3658 75 9 -8.7 -2.3 | 345 4 1.1 -4.2 15 610 4267 105 5 -4.8 1.3 | 277 5 5.0 -0.6 16 587 4572 40 5 -3.2 -3.8 | 311 9 6.6 -5.7 17 565 4877 45 5 -3.5 -3.5 | 311 8 6.3 -5.4 18 544 5182 5 9 -0.8 -9.0 | 320 14 9.0 -10.9 19 504 5791 40 3 -1.9 -2.3 | 298 9 7.9 -4.2 20 500 5860 25 4 -1.7 -3.6 | 304 10 8.1 -5.5 21 485 6096 320 2 1.3 -1.5 | 287 12 11.1 -3.4 22 430 7010 275 18 17.9 -1.6 | 277 28 27.7 -3.5 23 400 7550 265 21 20.9 1.8 | 270 31 30.7 -0.1 24 396 7620 265 19 18.9 1.7 | 270 29 28.7 -0.2 25 364 8230 255 29 28.0 7.5 | 262 38 37.8 5.6 26 335 8839 275 29 28.9 -2.5 | 277 39 38.7 -4.4 27 321 9144 265 47 46.8 4.1 | 268 57 56.6 2.2 28 300 9640 265 54 53.8 4.7 | 267 64 63.6 2.8 29 282 10058 270 57 57.0 -0.0 | 272 67 66.8 -1.9 30 258 10668 265 57 56.8 5.0 | 267 67 66.6 3.1 31 250 10890 260 59 58.1 10.2 | 263 68 67.9 8.4 32 205 12192 250 56 52.6 19.2 | 255 65 62.4 17.3 33 200 12360 250 60 56.4 20.5 | 254 69 66.2 18.6 34 189 12718 250 63 59.2 21.5 | 254 72 69.0 19.7 35 186 12802 250 63 59.2 21.5 | 254 72 69.0 19.7 36 153 14021 280 52 51.2 -9.0 | 280 62 61.0 -10.9 37 150 14140 270 31 31.0 -0.0 | 273 41 40.8 -1.9 38 145 14326 265 34 33.9 3.0 | 269 44 43.7 1.1 39 131 14935 295 31 28.1 -13.1 | 292 41 37.9 -15.0 40 125 15240 280 25 24.6 -4.3 | 280 35 34.4 -6.2 41 102 16459 335 20 8.5 -18.1 | 318 27 18.2 -20.0 42 100 16580 345 23 6.0 -22.2 | 327 29 15.7 -24.1 43 92 17069 355 25 2.2 -24.9 | 336 29 12.0 -26.8 44 87 17374 15 12 -3.1 -11.6 | 334 15 6.7 -13.5 45 83 17648 295 8 7.3 -3.4 | 287 18 17.0 -5.3 46 83 17678 300 4 3.5 -2.0 | 286 14 13.3 -3.9 47 78 17983 280 6 5.9 -1.0 | 281 16 15.7 -2.9 48 74 18288 330 9 4.5 -7.8 | 304 17 14.3 -9.7 49 70 18593 345 7 1.8 -6.8 | 307 14 11.6 -8.6 50 70 18610 355 14 1.2 -13.9 | 325 19 11.0 -15.8 51 67 18898 15 13 -3.4 -12.6 | 336 16 6.4 -14.4 52 60 19507 225 3 2.1 2.1 | 269 12 11.9 0.2 53 57 19812 35 10 -5.7 -8.2 | 338 11 4.1 -10.1 54 54 20117 15 6 -1.6 -5.8 | 313 11 8.2 -7.7 55 51 20422 345 7 1.8 -6.8 | 307 14 11.6 -8.6 56 50 20560 335 13 5.5 -11.8 | 312 21 15.3 -13.7 57 49 20726 310 10 7.7 -6.4 | 295 19 17.5 -8.3 58 46 21031 10 17 -3.0 -16.7 | 340 20 6.8 -18.6 59 44 21336 70 11 -10.3 -3.8 | 5 6 -0.5 -5.6 60 42 21641 85 8 -8.0 -0.7 | 325 3 1.8 -2.6 61 40 21946 40 15 -9.6 -11.5 | 359 13 0.2 -13.4 62 38 22250 80 20 -19.7 -3.5 | 62 11 -9.9 -5.4 63 36 22555 70 19 -17.9 -6.5 | 44 12 -8.1 -8.4 64 34 22860 90 14 -14.0 0.0 | 66 5 -4.2 -1.9 65 33 23165 115 14 -12.7 5.9 | 144 5 -2.9 4.0 66 31 23470 95 18 -17.9 1.6 | 88 8 -8.1 -0.3 67 30 23690 60 18 -15.6 -9.0 | 28 12 -5.8 -10.9 68 30 23774 85 16 -15.9 -1.4 | 62 7 -6.1 -3.3 69 28 24079 65 20 -18.1 -8.5 | 39 13 -8.3 -10.3 70 27 24384 50 23 -17.6 -14.8 | 25 18 -7.8 -16.7 71 26 24689 85 23 -22.9 -2.0 | 73 14 -13.1 -3.9 72 23 25298 75 26 -25.1 -6.7 | 61 18 -15.3 -8.6 73 21 25908 100 33 -32.5 5.7 | 100 23 -22.7 3.8 74 20 26213 90 25 -25.0 0.0 | 83 15 -15.2 -1.9 75 20 26270 90 20 -20.0 0.0 | 80 10 -10.2 -1.9 76 19 26518 90 26 -26.0 0.0 | 83 16 -16.2 -1.9 77 16 27127 55 15 -12.3 -8.6 | 13 11 -2.5 -10.5 78 15 27432 85 13 -13.0 -1.1 | 46 4 -3.2 -3.0 79 13 27737 130 18 -13.8 11.6 | 158 10 -4.0 9.7 80 12 28042 120 9 -7.8 4.5 | 217 3 2.0 2.6 81 11 28346 160 14 -4.8 13.2 | 204 12 5.0 11.3 Wind Parameters Mean winds (0-6000m): 70.9 at 13.3 knts Storm direction: 100.9 at 10.0 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 44.0 deg Storm rel helicity (0-3000m) pos: 36.2 neg: -34.7 tot: 1.5 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 457.83 Bulk Shear: 0.59 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 80 14 40 6| 9.2 0.0 9.2| 10.6 0.0 10.6 21.2 0.62| 12.1 7.5 1000 76 18 50 10| 4.6 3.8 8.4| 17.3 -6.4 10.9 10.9 0.36| 10.6 3.9 1500 75 19 53 11| 2.5 2.5 5.1| 22.8 -9.2 13.6 9.1 0.33| 8.5 2.8 2000 77 20 57 12| 2.5 1.9 4.4| 36.2 -13.1 23.2 11.6 0.36| 7.7 2.8 2500 78 20 58 12| 2.0 1.4 3.4| 36.2 -17.9 18.3 7.3 0.29| 6.5 1.9 3000 77 20 57 12| 1.6 1.3 2.9| 36.2 -34.7 1.5 0.5 0.08| 6.6 0.5 4000 76 17 49 9| 1.5 1.1 2.7| 36.5 -51.4 -14.9 -3.7 -0.11| 6.6 -0.8 5000 75 15 38 7| 1.2 1.6 2.8| 44.6 -52.7 -8.1 -1.6 -0.04| 6.3 -0.3 6000 71 13 24 7| 1.0 1.4 2.5| 45.9 -67.4 -21.5 -3.6 -0.10| 6.4 -0.6 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251126.12.gif