UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 27 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 27.6 23.6 79 4.0 24.7 5 10 299.6 302.9 297.4 353.3 18.38 1 1004 95 27.0 21.0 70 6.0 22.7 58 16 299.8 302.7 295.7 346.0 15.78 2 1000 129 26.6 20.6 70 6.0 22.3 80 19 299.8 302.6 295.5 344.9 15.45 3 944 636 22.2 17.9 77 4.3 19.2 85 23 300.3 302.8 294.5 340.7 13.80 4 925 813 21.2 15.2 69 6.0 17.2 85 24 301.0 303.2 293.3 335.8 11.82 5 911 945 20.4 14.4 68 6.0 16.4 85 25 301.5 303.6 293.1 335.1 11.39 6 850 1540 16.2 10.2 68 6.0 12.4 85 25 303.1 304.8 291.9 330.6 9.23 7 772 2352 11.2 9.2 87 2.0 10.0 80 22 306.2 308.0 293.0 334.8 9.51 8 713 3014 9.0 -4.0 40 13.0 2.6 82 23 310.8 311.6 289.8 323.4 3.99 9 707 3084 9.0 -6.0 34 15.0 1.9 81 23 311.6 312.2 289.5 322.5 3.45 10 700 3166 8.4 -2.6 46 11.0 2.8 80 23 311.8 312.6 290.6 326.0 4.51 11 621 4145 2.0 -22.0 15 24.0 -5.7 57 16 315.3 315.5 288.4 318.9 1.06 12 604 4368 0.8 -18.2 23 19.0 -5.9 50 14 316.4 316.7 289.2 321.5 1.51 13 500 5860 -9.3 -36.3 9 27.0 -14.8 305 13 321.7 321.8 289.6 323.0 0.34 14 424 7115 -16.9 -54.9 2 38.0 -21.2 310 19 327.5 327.5 291.0 327.7 0.05 15 400 7550 -19.1 -54.1 3 35.0 -22.9 300 21 330.2 330.2 291.8 330.4 0.06 16 386 7814 -20.9 -49.9 6 29.0 -24.3 293 24 331.2 331.2 292.2 331.6 0.10 17 379 7949 -21.9 -54.9 3 33.0 -25.2 291 26 331.6 331.6 292.2 331.8 0.06 18 368 8166 -22.9 -50.9 6 28.0 -25.9 288 30 333.1 333.1 292.6 333.5 0.10 19 365 8226 -22.9 -44.9 12 22.0 -25.8 287 31 333.9 333.9 293.0 334.6 0.19 20 361 8307 -22.7 -59.7 2 37.0 -26.0 286 32 335.2 335.2 293.2 335.3 0.03 21 300 9640 -32.1 -57.1 7 25.0 -33.8 265 50 340.1 340.1 294.4 340.4 0.06 22 250 10890 -43.1 -55.1 26 12.0 -43.7 270 57 342.0 342.0 294.9 342.3 0.09 23 241 11137 -45.4 -55.4 31 10.0 -45.8 265 61 342.2 342.2 294.9 342.6 0.09 24 232 11390 -47.7 -55.7 39 8.0 -48.0 266 59 342.4 342.4 295.0 342.8 0.09 25 206 12169 -52.9 -70.9 10 18.0 -53.2 273 47 346.1 346.1 295.8 346.1 0.01 26 204 12232 -52.9 -71.9 8 19.0 -53.2 274 46 347.0 347.0 296.0 347.1 0.01 27 200 12360 -52.9 -72.9 7 20.0 -53.2 275 44 349.0 349.0 296.4 349.0 0.01 28 193 12588 -53.5 -75.5 5 22.0 -53.8 278 41 351.6 351.6 297.0 351.6 0.01 29 152 14079 -64.1 -79.1 11 15.0 -64.2 286 44 358.3 358.3 298.4 358.3 0.01 30 150 14160 -64.7 -79.7 11 15.0 -64.8 290 44 358.6 358.6 298.4 358.6 0.00 31 147 14283 -65.3 -80.3 11 15.0 -65.4 290 43 359.7 359.7 298.7 359.7 0.00 32 145 14367 -65.3 -80.3 11 15.0 -65.4 290 42 361.1 361.1 298.9 361.1 0.00 33 139 14625 -64.1 -83.1 6 19.0 -64.2 290 39 367.6 367.6 300.1 367.6 0.00 34 138 14669 -64.3 -83.3 6 19.0 -64.4 289 38 368.0 368.0 300.2 368.0 0.00 35 124 15318 -68.3 -85.3 7 17.0 -68.4 265 24 372.1 372.1 300.9 372.2 0.00 36 105 16298 -75.7 -89.7 9 14.0 -75.7 347 20 376.2 376.2 301.6 376.2 0.00 37 100 16580 -76.3 -90.3 9 14.0 -76.3 350 21 380.3 380.3 302.3 380.3 0.00 38 97 16755 -76.5 -90.5 9 14.0 -76.5 345 21 383.2 383.2 302.8 383.2 0.00 39 94 16936 -76.3 -90.3 9 14.0 -76.3 351 19 387.1 387.1 303.3 387.1 0.00 40 89 17250 -77.9 -91.9 9 14.0 -77.9 319 14 390.0 390.0 303.8 390.0 0.00 41 82 17715 -80.7 -92.7 12 12.0 -80.7 305 12 393.5 393.5 304.3 393.5 0.00 42 77 18070 -79.3 -91.3 12 12.0 -79.3 355 11 403.6 403.6 305.7 403.6 0.00 43 70 18610 -80.1 -91.1 14 11.0 -80.1 85 11 413.0 413.0 306.9 413.0 0.00 44 61 19393 -76.7 -87.7 16 11.0 -76.7 100 8 437.2 437.2 309.6 437.2 0.00 45 50 20560 -67.7 -88.7 3 21.0 -67.9 135 12 484.0 484.0 313.8 484.0 0.00 46 35 22756 -60.7 -89.7 1 29.0 -61.4 113 14 554.2 554.2 318.3 554.2 0.00 47 34 22937 -60.9 -89.9 1 29.0 -61.6 118 14 558.3 558.3 318.5 558.3 0.00 48 32 23316 -60.7 -89.7 1 29.0 -61.5 115 10 568.6 568.6 319.1 568.6 0.00 49 30 23720 -59.7 -88.7 1 29.0 -60.6 95 13 581.9 581.9 319.8 581.9 0.00 50 29 23932 -59.3 -88.3 1 29.0 -60.3 97 12 588.7 588.7 320.1 588.7 0.01 51 27 24378 -60.1 -89.1 1 29.0 -61.1 125 22 598.6 598.6 320.6 598.6 0.01 52 20 26270 -55.1 -86.1 1 31.0 -57.3 100 16 667.5 667.5 323.3 667.6 0.01 53 18 26945 -53.7 -84.7 1 31.0 -56.4 90 19 692.4 692.4 324.2 692.5 0.02 54 16 27703 -53.5 -84.5 1 31.0 -56.5 81 15 716.7 716.7 325.0 716.9 0.02 TRP 82 17715 -80.7 -92.7 12 12.0 -80.7 305 12 393.5 393.5 304.3 393.5 0.00 WND 241 11137 -45.4 -55.4 31 10.0 -45.8 265 61 342.2 342.2 294.9 342.6 0.09 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 595.76 mb = 4486.61 m = 14719.68 ft Wetbulb zero: 673.84 mb = 3477.24 m = 11408.13 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 46.45 % Est. max temperature: 30.79 C = 87.43 F Sfc-Lift cond lev (LCL): 957.12 mb = 514.43 m = 1687.75 ft T: 23.25 C 700-500 lapse rate: 6.57 C/km ThetaE index: 22.72 C Layer 1004.0- 772.0 mb Conv cond level (CCL): 859.53 mb = 1444.28 m = 4738.39 ft Mean mixing ratio: 14.20 g/kg Conv temperature: 30.92 C = 87.65 F Cap Strength: 1.68 C Lifted Index: -3.28 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.87 C Lifted Index @700 mb: 0.18 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 185.40 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 438.10 J/kg Max Up Vert Vel: 29.60 m/s Conv Inhibition (B-): 33.52 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 892.94 mb = 1116.91 m = 3664.37 ft Lev Free Conv (LFC): 817.94 mb = 1864.18 m = 6116.01 ft Equ Level (EL): 707.94 mb = 3072.53 m = 10080.36 ft B at Equ Level: 22.16 J/kg Max Parcel Lev (MPL): 177.94 mb = 13095.35 m = 42963.23 ft Wind level data Storm motion: 99 at 14 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 5 10 -0.9 -10.0 | 314 18 12.7 -12.1 1 1000 129 80 19 -18.7 -3.3 | 43 7 -5.1 -5.4 2 980 305 75 21 -20.3 -5.4 | 41 10 -6.7 -7.6 3 947 610 85 23 -22.9 -2.0 | 66 10 -9.3 -4.1 4 925 813 85 24 -23.9 -2.1 | 68 11 -10.3 -4.2 5 914 914 85 25 -24.9 -2.2 | 69 12 -11.3 -4.3 6 882 1219 85 24 -23.9 -2.1 | 68 11 -10.3 -4.2 7 850 1540 85 25 -24.9 -2.2 | 69 12 -11.3 -4.3 8 821 1829 80 22 -21.7 -3.8 | 54 10 -8.1 -6.0 9 792 2134 80 21 -20.7 -3.6 | 51 9 -7.1 -5.8 10 764 2438 80 22 -21.7 -3.8 | 54 10 -8.1 -6.0 11 736 2743 85 24 -23.9 -2.1 | 68 11 -10.3 -4.2 12 700 3166 80 23 -22.7 -4.0 | 56 11 -9.1 -6.1 13 684 3353 75 18 -17.4 -4.7 | 29 8 -3.8 -6.8 14 658 3658 65 19 -17.2 -8.0 | 20 11 -3.6 -10.2 15 610 4267 55 15 -12.3 -8.6 | 353 11 1.3 -10.7 16 565 4877 20 8 -2.7 -7.5 | 312 15 10.8 -9.7 17 544 5182 345 11 2.8 -10.6 | 308 21 16.4 -12.8 18 504 5791 300 12 10.4 -6.0 | 289 25 24.0 -8.1 19 500 5860 305 13 10.6 -7.5 | 292 26 24.2 -9.6 20 485 6096 315 11 7.8 -7.8 | 295 24 21.4 -9.9 21 466 6401 310 11 8.4 -7.1 | 293 24 22.0 -9.2 22 447 6706 340 12 4.1 -11.3 | 307 22 17.7 -13.4 23 413 7315 295 23 20.8 -9.7 | 289 36 34.4 -11.9 24 400 7550 300 21 18.2 -10.5 | 292 34 31.8 -12.6 25 396 7620 295 21 19.0 -8.9 | 289 34 32.6 -11.0 26 321 9144 275 46 45.8 -4.0 | 276 60 59.4 -6.2 27 300 9640 265 50 49.8 4.4 | 268 63 63.4 2.2 28 282 10058 270 49 49.0 -0.0 | 272 63 62.6 -2.1 29 258 10668 270 55 55.0 -0.0 | 272 69 68.6 -2.1 30 250 10890 270 57 57.0 -0.0 | 272 71 70.6 -2.1 31 241 11137 265 61 60.8 5.3 | 268 74 74.3 3.2 32 236 11278 265 61 60.8 5.3 | 268 74 74.3 3.2 33 200 12360 275 44 43.8 -3.8 | 276 58 57.4 -6.0 34 178 13106 285 35 33.8 -9.1 | 283 49 47.4 -11.2 35 161 13716 270 44 44.0 -0.0 | 272 58 57.6 -2.1 36 150 14160 290 44 41.3 -15.0 | 287 58 54.9 -17.2 37 139 14630 290 39 36.6 -13.3 | 287 53 50.2 -15.5 38 125 15240 260 24 23.6 4.2 | 267 37 37.2 2.0 39 107 16154 345 19 4.9 -18.4 | 318 28 18.5 -20.5 40 100 16580 350 21 3.6 -20.7 | 323 29 17.2 -22.8 41 97 16764 345 21 5.4 -20.3 | 320 29 19.0 -22.4 42 92 17069 355 17 1.5 -16.9 | 322 24 15.1 -19.1 43 83 17678 230 7 5.4 4.5 | 263 19 18.9 2.4 44 82 17715 305 12 9.8 -6.9 | 291 25 23.4 -9.0 45 74 18288 25 10 -4.2 -9.1 | 320 15 9.4 -11.2 46 70 18593 90 3 -3.0 0.0 | 281 11 10.6 -2.1 47 70 18610 85 11 -11.0 -1.0 | 320 4 2.6 -3.1 48 67 18898 85 11 -11.0 -1.0 | 320 4 2.6 -3.1 49 63 19202 130 10 -7.7 6.4 | 234 7 5.9 4.3 50 60 19507 85 7 -7.0 -0.6 | 293 7 6.6 -2.8 51 57 19812 65 8 -7.3 -3.4 | 311 8 6.3 -5.5 52 54 20117 15 4 -1.0 -3.9 | 296 14 12.5 -6.0 53 51 20422 65 7 -6.3 -3.0 | 305 9 7.2 -5.1 54 50 20560 135 12 -8.5 8.5 | 219 8 5.1 6.3 55 46 21031 45 3 -2.1 -2.1 | 290 12 11.5 -4.3 56 44 21336 60 9 -7.8 -4.5 | 319 9 5.8 -6.6 57 42 21641 70 18 -16.9 -6.2 | 22 9 -3.3 -8.3 58 40 21946 120 12 -10.4 6.0 | 220 5 3.2 3.9 59 38 22250 150 12 -6.0 10.4 | 223 11 7.6 8.2 60 36 22555 85 11 -11.0 -1.0 | 320 4 2.6 -3.1 61 34 22860 125 16 -13.1 9.2 | 184 7 0.5 7.0 62 33 23165 100 10 -9.8 1.7 | 276 4 3.7 -0.4 63 31 23470 130 10 -7.7 6.4 | 234 7 5.9 4.3 64 30 23720 95 13 -13.0 1.1 | 328 1 0.6 -1.0 65 30 23774 100 11 -10.8 1.9 | 275 3 2.7 -0.2 66 28 24079 95 13 -13.0 1.1 | 328 1 0.6 -1.0 67 27 24384 125 22 -18.0 12.6 | 157 11 -4.4 10.5 68 26 24689 105 24 -23.2 6.2 | 113 10 -9.6 4.1 69 25 24994 110 19 -17.9 6.5 | 136 6 -4.3 4.4 70 23 25298 115 14 -12.7 5.9 | 193 4 0.9 3.8 71 22 25603 125 12 -9.8 6.9 | 218 6 3.8 4.7 72 21 25908 105 11 -10.6 2.8 | 257 3 3.0 0.7 73 20 26270 100 16 -15.8 2.8 | 106 2 -2.2 0.6 74 19 26518 80 21 -20.7 -3.6 | 51 9 -7.1 -5.8 75 17 26822 100 16 -15.8 2.8 | 106 2 -2.2 0.6 76 16 27127 80 15 -14.8 -2.6 | 14 5 -1.2 -4.7 77 15 27432 90 18 -18.0 0.0 | 64 5 -4.4 -2.1 78 14 27737 100 16 -15.8 2.8 | 106 2 -2.2 0.6 Wind Parameters Mean winds (0-6000m): 69.0 at 18.3 knts Storm direction: 99.0 at 13.7 knts Shear (0-3000m) pos: 4.6 neg: 0.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 68.7 neg: -14.2 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.7 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 744.01 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 75 19 35 9| 22.9 0.0 22.9| 54.8 -0.3 54.5 109.0 0.85| 26.0 22.0 1000 80 22 53 10| 12.8 0.0 12.8| 60.5 -0.6 59.9 59.9 0.81| 14.9 12.0 1500 82 23 59 10| 8.6 0.1 8.6| 61.2 -1.1 60.1 40.1 0.77| 10.4 8.0 2000 82 23 59 10| 6.4 1.0 7.4| 61.2 -10.4 50.8 25.4 0.59| 8.9 5.2 2500 82 22 58 10| 5.4 0.8 6.2| 63.9 -10.8 53.1 21.2 0.58| 7.5 4.3 3000 82 23 59 10| 4.6 0.7 5.3| 68.7 -14.2 54.6 18.2 0.55| 6.8 3.7 4000 79 22 52 10| 3.5 1.8 5.3| 68.7 -39.0 29.7 7.4 0.24| 6.6 1.6 5000 75 20 38 9| 2.8 2.8 5.6| 68.7 -76.4 -7.6 -1.5 0.01| 6.7 0.1 6000 69 18 22 9| 2.3 3.1 5.4| 81.6-129.1 -47.5 -7.9 -0.08| 6.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251127.00.gif