UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 12 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 1014 9 22.4 21.6 95 0.8 21.9 35 5 294.4 297.3 294.5 340.8 16.22 1 1013 18 23.4 18.4 74 5.0 20.0 39 5 295.5 297.8 292.7 333.5 13.26 2 1012 27 26.4 19.4 65 7.0 21.5 42 5 298.5 301.1 294.2 339.7 14.15 3 1009 53 27.8 24.5 82 3.3 25.4 53 6 300.2 303.8 298.2 357.5 19.53 4 1003 106 24.4 18.4 69 6.0 20.3 74 7 297.3 299.7 293.3 336.1 13.39 5 1000 133 24.6 18.6 69 6.0 20.5 85 7 297.8 300.2 293.6 337.2 13.61 6 925 812 19.0 19.0 100 0.0 19.0 90 11 298.7 301.5 295.0 342.7 15.12 7 922 840 18.8 18.8 100 0.0 18.8 91 11 298.8 301.5 294.9 342.4 14.98 8 867 1364 13.8 13.6 99 0.2 13.7 103 4 298.9 301.0 292.3 332.1 11.36 9 850 1531 12.4 11.6 95 0.8 11.9 110 4 299.1 301.0 291.4 328.8 10.15 10 826 1772 11.8 10.4 91 1.4 10.9 194 2 301.0 302.7 291.5 329.4 9.63 11 791 2134 10.8 9.2 90 1.6 9.8 121 2 303.6 305.4 292.1 331.3 9.27 12 755 2521 8.0 7.8 99 0.2 7.9 63 6 304.7 306.3 292.0 331.2 8.83 13 753 2543 8.0 7.6 97 0.4 7.8 60 6 304.9 306.5 292.0 331.1 8.73 14 746 2621 8.6 7.4 92 1.2 7.9 49 5 306.4 308.0 292.4 332.7 8.69 15 719 2925 7.0 5.0 87 2.0 5.8 6 3 307.9 309.3 292.0 331.1 7.63 16 713 2995 7.2 4.5 83 2.7 5.6 357 2 308.8 310.2 292.2 331.6 7.43 17 700 3146 6.0 3.4 83 2.6 4.5 350 2 309.1 310.4 291.9 330.6 7.00 18 567 4839 -4.1 -36.1 6 32.0 -11.0 11 14 316.5 316.5 287.9 317.6 0.31 19 537 5265 -7.3 -12.3 67 5.0 -9.2 18 19 317.6 318.1 290.7 326.7 2.77 20 530 5367 -7.5 -16.5 48 9.0 -10.6 20 20 318.5 318.9 290.3 325.2 1.99 21 525 5441 -7.7 -17.7 45 10.0 -11.1 22 21 319.2 319.5 290.3 325.3 1.81 22 520 5515 -7.1 -17.1 45 10.0 -10.6 23 22 320.8 321.1 290.9 327.3 1.92 23 517 5560 -7.3 -20.3 35 13.0 -11.4 24 22 321.1 321.3 290.6 326.1 1.47 24 500 5820 -8.7 -17.7 48 9.0 -11.8 30 25 322.4 322.8 291.4 328.9 1.90 25 496 5882 -9.1 -17.1 52 8.0 -11.9 30 25 322.7 323.1 291.6 329.5 2.02 26 465 6380 -11.3 -35.3 12 24.0 -16.3 28 26 326.0 326.0 291.0 327.5 0.41 27 445 6716 -14.1 -27.1 32 13.0 -17.4 25 25 326.6 326.7 291.7 329.9 0.93 28 431 6958 -15.1 -46.1 5 31.0 -19.7 22 32 328.3 328.3 291.4 328.8 0.14 29 427 7028 -15.1 -47.1 5 32.0 -19.7 21 34 329.2 329.2 291.6 329.7 0.13 30 400 7520 -17.9 -46.9 6 29.0 -21.9 15 49 331.7 331.8 292.3 332.3 0.14 31 386 7786 -18.7 -49.7 5 31.0 -22.7 7 43 334.1 334.1 292.9 334.5 0.11 32 326 9020 -28.7 -52.7 8 24.0 -30.8 340 30 336.8 336.8 293.6 337.2 0.09 33 303 9540 -32.5 -58.5 6 26.0 -34.2 322 29 338.6 338.6 294.0 338.8 0.05 34 300 9610 -33.1 -58.1 6 25.0 -34.7 320 29 338.7 338.7 294.0 338.9 0.05 35 250 10860 -41.9 -62.9 8 21.0 -42.8 285 53 343.8 343.8 295.3 343.9 0.03 36 235 11276 -45.5 -64.5 10 19.0 -46.1 287 55 344.5 344.5 295.4 344.6 0.03 37 200 12330 -54.5 -69.5 14 15.0 -54.8 280 60 346.5 346.5 295.8 346.5 0.02 38 189 12690 -57.0 -71.3 15 14.3 -57.2 280 62 348.1 348.1 296.3 348.2 0.01 39 157 13842 -65.1 -77.1 18 12.0 -65.2 284 50 353.3 353.3 297.4 353.3 0.01 40 155 13920 -65.1 -77.1 18 12.0 -65.2 285 49 354.6 354.6 297.6 354.6 0.01 41 150 14120 -65.3 -78.3 15 13.0 -65.4 285 49 357.6 357.6 298.2 357.6 0.01 42 139 14581 -67.1 -80.1 14 13.0 -67.2 281 45 362.3 362.3 299.1 362.3 0.00 43 129 15029 -69.5 -81.5 16 12.0 -69.5 289 41 365.8 365.8 299.8 365.8 0.00 44 119 15508 -71.3 -83.3 15 12.0 -71.3 308 37 371.0 371.0 300.8 371.1 0.00 45 105 16239 -75.7 -86.7 16 11.0 -75.7 345 31 376.2 376.2 301.6 376.2 0.00 46 100 16520 -77.3 -87.3 19 10.0 -77.3 360 29 378.4 378.4 302.0 378.4 0.00 47 96 16754 -78.3 -88.3 18 10.0 -78.3 350 27 380.9 380.9 302.4 380.9 0.00 48 92 16997 -77.5 -87.5 19 10.0 -77.5 349 30 387.1 387.1 303.3 387.1 0.00 49 84 17519 -77.7 -87.7 18 10.0 -77.7 3 20 396.9 396.9 304.8 396.9 0.00 50 79 17871 -77.1 -87.1 19 10.0 -77.1 5 17 405.2 405.2 305.9 405.2 0.00 51 78 17944 -77.1 -86.1 22 9.0 -77.1 6 17 406.7 406.7 306.1 406.7 0.00 52 76 18093 -77.9 -87.9 18 10.0 -77.9 10 16 408.0 408.0 306.3 408.0 0.00 53 72 18401 -79.9 -88.9 21 9.0 -79.9 13 21 410.1 410.1 306.5 410.1 0.00 54 70 18560 -80.9 -93.9 9 13.0 -80.9 10 29 411.3 411.3 306.7 411.3 0.00 55 56 19840 -72.5 -91.5 4 19.0 -72.6 68 27 457.6 457.6 311.5 457.6 0.00 56 50 20510 -69.1 -89.1 4 20.0 -69.3 160 14 480.7 480.7 313.5 480.7 0.00 57 47 20880 -67.5 -88.5 4 21.0 -67.7 115 10 493.1 493.1 314.4 493.1 0.00 58 40 21857 -64.5 -88.5 2 24.0 -64.9 19 9 523.9 523.9 316.5 523.9 0.00 59 37 22330 -66.3 -90.3 2 24.0 -66.7 69 13 531.1 531.1 317.0 531.1 0.00 60 34 22846 -63.1 -88.1 2 25.0 -63.7 100 15 552.5 552.5 318.2 552.5 0.00 61 30 23620 -60.3 -87.3 2 27.0 -61.2 100 24 580.3 580.3 319.7 580.3 0.01 62 27 24279 -58.3 -87.3 1 29.0 -59.5 97 21 603.6 603.6 320.7 603.7 0.01 63 22 25576 -55.3 -85.3 1 30.0 -57.3 50 7 649.0 649.0 322.6 649.1 0.01 64 20 26180 -57.7 -87.7 1 30.0 -59.4 155 8 659.6 659.6 323.0 659.6 0.01 65 19 26504 -57.7 -87.7 1 30.0 -59.5 150 7 669.3 669.3 323.4 669.4 0.01 66 19 26504 -57.1 -87.1 1 30.0 -59.0 150 7 671.2 671.2 323.4 671.2 0.01 67 18 26847 -56.1 -86.1 1 30.0 -58.2 170 7 684.8 684.8 323.9 684.9 0.01 TRP 96 16754 -78.3 -88.3 18 10.0 -78.3 350 27 380.9 380.9 302.4 380.9 0.00 WND 189 12690 -57.0 -71.3 15 14.3 -57.2 280 62 348.1 348.1 296.3 348.2 0.01 Sounding variables and indices 1000-500 mb thick: 5687.00 m Freezing level: 620.99 mb = 4151.52 m = 13620.31 ft Wetbulb zero: 661.19 mb = 3604.23 m = 11824.74 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 68.35 % Est. max temperature: 26.99 C = 80.58 F Sfc-Lift cond lev (LCL): 1002.58 mb = 110.10 m = 361.22 ft T: 24.43 C 700-500 lapse rate: 5.50 C/km ThetaE index: 21.50 C Layer 1003.0-1000.0 mb Conv cond level (CCL): 916.31 mb = 892.73 m = 2928.86 ft Mean mixing ratio: 14.58 g/kg Conv temperature: 26.87 C = 80.36 F Cap Strength: 0.46 C Lifted Index: -2.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.57 C Lifted Index @700 mb: -1.87 C Showalter Index: 3.12 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.30 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 172.20 Risk: None Energy Index: -0.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 526.98 J/kg Max Up Vert Vel: 32.46 m/s Conv Inhibition (B-): 2.56 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 923.59 mb = 825.14 m = 2707.11 ft Lev Free Conv (LFC): 908.59 mb = 964.82 m = 3165.39 ft Equ Level (EL): 388.59 mb = 7736.05 m = 25380.42 ft B at Equ Level: 524.36 J/kg Max Parcel Lev (MPL): 168.59 mb = 13399.95 m = 43962.54 ft Wind level data Storm motion: 67 at 7 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 35 5 -2.9 -4.1 | 289 4 3.8 -1.3 1 1000 133 85 7 -7.0 -0.6 | 171 2 -0.3 2.2 2 980 305 90 13 -13.0 0.0 | 114 7 -6.4 2.8 3 947 610 80 14 -13.8 -2.4 | 93 7 -7.2 0.3 4 925 812 90 11 -11.0 0.0 | 122 5 -4.4 2.8 5 914 914 95 10 -10.0 0.9 | 138 5 -3.3 3.6 6 882 1219 105 7 -6.8 1.8 | 178 5 -0.1 4.6 7 851 1524 100 1 -1.0 0.2 | 242 6 5.6 2.9 8 850 1531 110 4 -3.8 1.4 | 215 5 2.9 4.1 9 820 1829 215 1 0.6 0.8 | 244 8 7.2 3.6 10 791 2134 120 2 -1.7 1.0 | 232 6 4.9 3.8 11 762 2438 75 7 -6.8 -1.8 | 172 1 -0.1 1.0 12 735 2743 30 4 -2.0 -3.5 | 279 5 4.6 -0.7 13 708 3048 350 2 0.3 -2.0 | 263 7 7.0 0.8 14 700 3146 350 2 0.3 -2.0 | 263 7 7.0 0.8 15 682 3353 335 2 0.8 -1.8 | 263 8 7.5 1.0 16 656 3658 355 6 0.5 -6.0 | 294 8 7.2 -3.2 17 632 3962 10 10 -1.7 -9.8 | 325 9 4.9 -7.1 18 608 4267 20 8 -2.7 -7.5 | 321 6 3.9 -4.7 19 563 4877 10 15 -2.6 -14.8 | 341 13 4.0 -12.0 20 500 5820 30 25 -12.5 -21.7 | 17 20 -5.9 -18.9 21 482 6096 30 27 -13.5 -23.4 | 18 22 -6.9 -20.6 22 445 6706 25 25 -10.6 -22.7 | 11 20 -3.9 -19.9 23 400 7520 15 49 -12.7 -47.3 | 8 45 -6.1 -44.6 24 395 7620 15 49 -12.7 -47.3 | 8 45 -6.1 -44.6 25 378 7925 360 37 -0.0 -37.0 | 349 35 6.6 -34.2 26 363 8230 360 34 -0.0 -34.0 | 348 32 6.6 -31.2 27 334 8839 345 29 7.5 -28.0 | 331 29 14.1 -25.2 28 320 9144 335 30 12.7 -27.2 | 322 31 19.3 -24.4 29 300 9610 320 29 18.6 -22.2 | 308 32 25.3 -19.4 30 294 9754 320 29 18.6 -22.2 | 308 32 25.3 -19.4 31 257 10668 290 37 34.8 -12.7 | 283 43 41.4 -9.9 32 250 10860 285 53 51.2 -13.7 | 281 59 57.8 -10.9 33 214 11887 290 57 53.6 -19.5 | 286 62 60.2 -16.7 34 200 12330 280 60 59.1 -10.4 | 277 66 65.7 -7.6 35 189 12690 280 62 61.1 -10.8 | 277 68 67.7 -8.0 36 186 12802 280 62 61.1 -10.8 | 277 68 67.7 -8.0 37 152 14021 285 48 46.4 -12.4 | 280 54 53.0 -9.7 38 150 14120 285 49 47.3 -12.7 | 280 55 54.0 -9.9 39 138 14630 280 44 43.3 -7.6 | 276 50 50.0 -4.9 40 124 15240 295 39 35.3 -16.5 | 288 44 42.0 -13.7 41 100 16520 360 29 -0.0 -29.0 | 346 27 6.6 -26.2 42 96 16754 350 27 4.7 -26.6 | 335 26 11.3 -23.8 43 96 16764 360 30 -0.0 -30.0 | 346 28 6.6 -27.2 44 91 17069 345 30 7.8 -29.0 | 331 30 14.4 -26.2 45 86 17374 5 23 -2.0 -22.9 | 347 21 4.6 -20.1 46 82 17678 360 17 -0.0 -17.0 | 335 16 6.6 -14.2 47 73 18288 15 16 -4.1 -15.5 | 349 13 2.5 -12.7 48 70 18560 10 29 -5.0 -28.6 | 356 26 1.6 -25.8 49 70 18593 5 25 -2.2 -24.9 | 349 23 4.5 -22.1 50 66 18898 15 34 -8.8 -32.8 | 4 30 -2.2 -30.1 51 59 19507 50 27 -20.7 -17.4 | 44 20 -14.1 -14.6 52 56 19812 60 30 -26.0 -15.0 | 58 23 -19.3 -12.2 53 54 20117 120 10 -8.7 5.0 | 165 8 -2.0 7.8 54 51 20422 125 13 -10.6 7.5 | 159 11 -4.0 10.2 55 50 20510 160 14 -4.8 13.2 | 187 16 1.8 15.9 56 48 20726 160 14 -4.8 13.2 | 187 16 1.8 15.9 57 46 21031 75 7 -6.8 -1.8 | 172 1 -0.1 1.0 58 44 21336 100 8 -7.9 1.4 | 163 4 -1.2 4.2 59 42 21641 345 1 0.3 -1.0 | 255 7 6.9 1.8 60 39 21946 30 12 -6.0 -10.4 | 355 8 0.6 -7.6 61 36 22555 90 14 -14.0 0.0 | 111 8 -7.4 2.8 62 34 22860 100 15 -14.8 2.6 | 123 10 -8.1 5.4 63 32 23165 75 15 -14.5 -3.9 | 82 8 -7.9 -1.1 64 31 23470 80 20 -19.7 -3.5 | 87 13 -13.1 -0.7 65 30 23620 100 24 -23.6 4.2 | 112 18 -17.0 6.9 66 28 24079 100 22 -21.7 3.8 | 114 16 -15.0 6.6 67 27 24384 95 21 -20.9 1.8 | 108 15 -14.3 4.6 68 25 24689 100 17 -16.7 3.0 | 120 12 -10.1 5.7 69 24 24994 95 20 -19.9 1.7 | 109 14 -13.3 4.5 70 23 25298 110 11 -10.3 3.8 | 150 8 -3.7 6.5 71 22 25603 45 7 -4.9 -4.9 | 322 3 1.7 -2.2 72 20 26180 155 8 -3.4 7.3 | 198 11 3.3 10.0 73 20 26213 135 7 -4.9 4.9 | 192 8 1.7 7.7 74 17 26822 195 7 1.8 6.8 | 222 13 8.4 9.5 Wind Parameters Mean winds (0-6000m): 37.3 at 9.6 knts Storm direction: 67.3 at 7.2 knts Shear (0-3000m) pos: 1.0 neg: 0.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -23.8 deg Storm rel helicity (0-3000m) pos: 23.5 neg: -20.5 tot: 3.1 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -0.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 62.34 Bulk Shear: 8.45 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 84 10 115 4| 11.3 0.0 11.3| 0.0 -6.9 -6.9 -13.9 -0.71| 14.5-10.4 1000 86 11 114 5| 4.2 0.0 4.2| 8.1 -8.5 -0.5 -0.5 -0.26| 10.9 -2.8 1500 89 9 135 4| 1.6 0.0 1.6| 17.2 -8.5 8.6 5.7 0.07| 10.0 0.7 2000 92 7 165 3| 1.6 0.0 1.6| 23.0 -14.3 8.7 4.3 0.05| 9.3 0.4 2500 91 7 178 3| 1.2 1.4 2.6| 23.3 -18.0 5.4 2.1 0.00| 9.2 0.0 3000 86 6 189 2| 1.0 0.7 1.7| 23.5 -20.5 3.1 1.0 -0.02| 8.8 -0.2 4000 70 6 236 1| 0.1 0.7 0.8| 41.6 -21.1 20.5 5.1 0.12| 7.8 0.9 5000 48 7 324 2| 0.2 1.1 1.3| 52.4 -21.8 30.6 6.1 0.16| 7.3 1.1 6000 37 10 350 5| 1.2 0.9 2.1| 91.9 -21.8 70.1 11.7 0.24| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20260112.12.gif