UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 5 DEC 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 26.4 22.7 80 3.7 23.8 60 9 298.4 301.5 296.4 348.9 17.38 1 1002 115 25.6 19.6 69 6.0 21.4 73 13 298.6 301.2 294.5 340.7 14.47 2 1000 133 25.6 19.6 69 6.0 21.4 75 14 298.8 301.4 294.6 341.0 14.50 3 945 628 21.0 17.4 80 3.6 18.5 71 19 298.9 301.4 293.8 337.8 13.35 4 925 813 20.6 14.6 68 6.0 16.7 85 17 300.4 302.5 292.7 333.7 11.37 5 850 1538 16.4 3.4 42 13.0 9.2 80 18 303.3 304.4 288.9 320.7 5.75 6 783 2230 12.2 -3.8 32 16.0 4.4 88 16 306.0 306.7 287.9 317.5 3.68 7 763 2446 11.0 -6.0 30 17.0 3.1 85 13 307.0 307.6 287.8 317.0 3.20 8 749 2601 13.0 -21.0 8 34.0 1.0 80 17 310.8 311.0 286.8 314.0 0.96 9 700 3167 10.8 -30.2 4 41.0 -1.3 70 24 314.4 314.5 287.4 316.0 0.44 10 621 4152 5.0 -37.0 3 42.0 -5.4 79 21 318.8 318.8 288.6 319.7 0.26 11 573 4801 0.4 -15.6 29 16.0 -5.7 76 18 320.8 321.2 291.0 327.5 1.98 12 517 5617 -4.7 -27.7 15 23.0 -11.1 71 25 324.2 324.3 290.8 326.9 0.76 13 503 5833 -3.9 -35.9 6 32.0 -11.4 70 28 327.7 327.8 291.5 329.1 0.35 14 500 5880 -3.9 -29.9 11 26.0 -10.9 70 28 328.3 328.4 291.9 330.6 0.64 15 419 7250 -14.5 -38.5 11 24.0 -19.0 62 19 331.7 331.8 292.5 333.0 0.33 16 400 7600 -17.3 -41.3 10 24.0 -21.2 65 18 332.5 332.6 292.7 333.5 0.26 17 394 7713 -17.9 -42.9 9 25.0 -21.8 68 20 333.2 333.2 292.8 334.0 0.22 18 382 7944 -19.9 -43.9 10 24.0 -23.4 63 19 333.5 333.5 292.9 334.3 0.20 19 375 8081 -20.7 -46.7 8 26.0 -24.1 60 18 334.2 334.2 293.0 334.8 0.15 20 354 8504 -24.3 -46.3 11 22.0 -27.0 51 16 334.9 334.9 293.2 335.6 0.17 21 340 8797 -26.5 -49.5 10 23.0 -28.9 42 15 335.8 335.8 293.4 336.3 0.12 22 337 8861 -27.1 -49.1 11 22.0 -29.4 40 15 335.8 335.9 293.4 336.4 0.13 23 327 9078 -28.5 -51.5 9 23.0 -30.6 33 14 336.8 336.8 293.6 337.2 0.10 24 300 9690 -33.3 -54.3 10 21.0 -34.8 15 14 338.4 338.5 294.0 338.8 0.08 25 288 9974 -34.9 -57.9 8 23.0 -36.3 11 14 340.1 340.1 294.4 340.4 0.05 26 250 10940 -42.7 -61.7 11 19.0 -43.5 15 28 342.6 342.6 295.0 342.7 0.04 27 208 12157 -52.7 -66.7 17 14.0 -53.0 360 25 345.4 345.4 295.6 345.5 0.02 28 201 12378 -54.3 -68.3 16 14.0 -54.5 360 21 346.3 346.3 295.8 346.4 0.02 29 200 12410 -54.5 -68.5 16 14.0 -54.8 360 20 346.5 346.5 295.8 346.5 0.02 30 184 12936 -59.3 -70.3 23 11.0 -59.5 360 25 347.0 347.0 296.0 347.1 0.02 31 172 13353 -62.9 -71.9 29 9.0 -63.0 355 26 347.8 347.8 296.1 347.9 0.01 32 168 13497 -63.7 -73.7 24 10.0 -63.8 352 27 348.9 348.9 296.4 348.9 0.01 33 157 13907 -67.3 -74.3 36 7.0 -67.4 343 29 349.6 349.6 296.5 349.6 0.01 34 150 14180 -69.1 -77.1 30 8.0 -69.1 340 27 351.1 351.1 296.8 351.1 0.01 35 127 15163 -73.5 -82.5 24 9.0 -73.5 340 37 360.2 360.2 298.7 360.2 0.00 36 108 16100 -77.7 -84.7 31 7.0 -77.7 8 30 369.4 369.4 300.5 369.4 0.00 37 104 16316 -77.7 -84.7 31 7.0 -77.7 8 23 373.4 373.4 301.2 373.4 0.00 38 102 16427 -77.7 -85.7 26 8.0 -77.7 6 19 375.5 375.5 301.5 375.5 0.00 39 100 16540 -77.5 -84.5 32 7.0 -77.5 5 15 378.0 378.0 301.9 378.0 0.00 40 96 16773 -78.3 -86.3 26 8.0 -78.3 71 10 380.9 380.9 302.4 380.9 0.00 41 92 17014 -80.1 -87.1 30 7.0 -80.1 140 5 382.0 382.0 302.6 382.0 0.00 42 84 17528 -80.1 -87.1 30 7.0 -80.1 57 10 392.0 392.0 304.1 392.0 0.00 43 82 17664 -80.1 -87.1 30 7.0 -80.1 19 15 394.7 394.7 304.5 394.8 0.00 44 74 18245 -79.1 -87.1 26 8.0 -79.1 24 9 408.6 408.6 306.3 408.6 0.00 45 73 18322 -79.1 -87.1 26 8.0 -79.1 26 8 410.2 410.2 306.5 410.2 0.00 46 70 18560 -80.1 -87.1 30 7.0 -80.1 30 11 413.0 413.0 306.9 413.0 0.00 47 68 18724 -80.3 -87.3 30 7.0 -80.3 38 13 416.0 416.0 307.3 416.0 0.00 48 66 18894 -79.5 -86.5 30 7.0 -79.5 30 11 421.3 421.3 307.9 421.4 0.00 49 57 19740 -73.3 -91.3 5 18.0 -73.4 11 14 453.4 453.4 311.2 453.5 0.00 50 53 20166 -73.5 -92.5 4 19.0 -73.6 86 20 462.5 462.5 312.0 462.5 0.00 51 50 20510 -70.7 -90.7 4 20.0 -70.8 105 13 476.9 476.9 313.2 476.9 0.00 52 33 23037 -60.3 -87.3 2 27.0 -61.1 73 1 564.6 564.7 318.9 564.7 0.01 53 31 23426 -60.9 -88.9 1 28.0 -61.7 60 9 573.2 573.2 319.3 573.2 0.00 54 30 23630 -60.5 -88.5 1 28.0 -61.4 95 7 579.7 579.7 319.6 579.7 0.01 55 26 24524 -57.5 -86.5 1 29.0 -58.9 82 6 612.4 612.4 321.2 612.5 0.01 56 20 26190 -53.9 -84.9 1 31.0 -56.3 55 15 671.2 671.2 323.4 671.3 0.01 57 18 26871 -51.3 -82.3 1 31.0 -54.6 54 16 699.9 699.9 324.4 700.1 0.03 58 18 26871 -51.5 -82.5 1 31.0 -54.8 54 16 699.3 699.3 324.4 699.5 0.02 59 18 26871 -51.7 -82.7 1 31.0 -54.9 54 16 698.7 698.7 324.4 698.9 0.02 TRP 92 17014 -80.1 -87.1 30 7.0 -80.1 140 5 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 568.61 mb = 4865.17 m = 15961.66 ft Wetbulb zero: 727.22 mb = 2848.09 m = 9344.00 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 28.80 % Est. max temperature: 30.81 C = 87.47 F Sfc-Lift cond lev (LCL): 961.15 mb = 479.47 m = 1573.06 ft T: 22.38 C 700-500 lapse rate: 5.42 C/km ThetaE index: 26.94 C Layer 945.0- 700.0 mb Conv cond level (CCL): 838.48 mb = 1653.02 m = 5423.23 ft Mean mixing ratio: 13.49 g/kg Conv temperature: 31.83 C = 89.30 F Cap Strength: 3.57 C Lifted Index: 3.46 C Risk: None Lifted Index @300 mb: 1.66 C Lifted Index @700 mb: 3.57 C Showalter Index: 12.13 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 7.30 C K Index: -17.30 Risk: None Sweat Index: 104.80 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.93 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 24317.88 J/kg Cap Strength: 3.52 C Lift Cond Lev (LCL): 895.91 mb = 1086.95 m = 3566.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 at 15 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 | 323 11 6.5 -8.6 1 1000 133 75 14 -13.5 -3.6 | 354 8 0.8 -7.7 2 980 305 70 17 -16.0 -5.8 | 9 10 -1.6 -9.9 3 947 610 70 19 -17.9 -6.5 | 18 11 -3.5 -10.6 4 925 813 85 17 -16.9 -1.5 | 25 6 -2.6 -5.6 5 914 914 75 16 -15.5 -4.1 | 8 8 -1.1 -8.2 6 882 1219 75 18 -17.4 -4.7 | 19 9 -3.1 -8.8 7 850 1538 80 18 -17.7 -3.1 | 25 8 -3.4 -7.2 8 821 1829 90 17 -17.0 0.0 | 33 5 -2.7 -4.1 9 792 2134 90 17 -17.0 0.0 | 33 5 -2.7 -4.1 10 764 2438 85 13 -13.0 -1.1 | 345 5 1.4 -5.2 11 736 2743 75 20 -19.3 -5.2 | 28 11 -5.0 -9.3 12 700 3167 70 24 -22.6 -8.2 | 34 15 -8.2 -12.3 13 684 3353 75 26 -25.1 -6.7 | 45 15 -10.8 -10.8 14 659 3658 75 22 -21.3 -5.7 | 35 12 -6.9 -9.8 15 611 4267 80 21 -20.7 -3.6 | 39 10 -6.3 -7.8 16 566 4877 75 18 -17.4 -4.7 | 19 9 -3.1 -8.8 17 500 5880 70 28 -26.3 -9.6 | 41 18 -12.0 -13.7 18 486 6096 60 31 -26.8 -15.5 | 33 23 -12.5 -19.6 19 432 7010 60 20 -17.3 -10.0 | 12 14 -3.0 -14.1 20 400 7600 65 18 -16.3 -7.6 | 10 12 -2.0 -11.7 21 399 7620 70 20 -18.8 -6.8 | 22 12 -4.5 -10.9 22 352 8534 50 16 -12.3 -10.3 | 352 15 2.1 -14.4 23 323 9144 30 14 -7.0 -12.1 | 336 18 7.3 -16.2 24 300 9690 15 14 -3.6 -13.5 | 329 21 10.7 -17.6 25 272 10363 5 13 -1.1 -13.0 | 322 22 13.2 -17.1 26 260 10668 15 18 -4.7 -17.4 | 336 24 9.7 -21.5 27 250 10940 15 28 -7.2 -27.0 | 347 32 7.1 -31.1 28 238 11278 10 27 -4.7 -26.6 | 343 32 9.6 -30.7 29 217 11887 360 26 -0.0 -26.0 | 335 33 14.3 -30.1 30 207 12192 360 25 -0.0 -25.0 | 334 32 14.3 -29.1 31 200 12410 360 20 -0.0 -20.0 | 329 28 14.3 -24.1 32 197 12497 360 19 -0.0 -19.0 | 328 27 14.3 -23.1 33 188 12802 360 25 -0.0 -25.0 | 334 32 14.3 -29.1 34 179 13106 360 25 -0.0 -25.0 | 334 32 14.3 -29.1 35 154 14021 340 30 10.3 -28.2 | 323 41 24.6 -32.3 36 150 14180 340 27 9.2 -25.4 | 321 38 23.6 -29.5 37 125 15240 340 38 13.0 -35.7 | 326 48 27.3 -39.8 38 107 16154 10 29 -5.0 -28.6 | 344 34 9.3 -32.7 39 100 16540 5 15 -1.3 -14.9 | 326 23 13.0 -19.0 40 92 17014 140 5 -3.2 3.8 | 271 11 11.1 -0.3 41 86 17374 100 4 -3.9 0.7 | 288 11 10.4 -3.4 42 82 17678 15 16 -4.1 -15.5 | 332 22 10.2 -19.6 43 78 17983 15 21 -5.4 -20.3 | 340 26 8.9 -24.4 44 73 18288 25 7 -3.0 -6.3 | 313 15 11.4 -10.4 45 70 18560 30 11 -5.5 -9.5 | 327 16 8.8 -13.6 46 70 18593 45 15 -10.6 -10.6 | 346 15 3.7 -14.7 47 66 18898 30 11 -5.5 -9.5 | 327 16 8.8 -13.6 48 63 19202 20 13 -4.4 -12.2 | 329 19 9.9 -16.3 49 59 19507 15 15 -3.9 -14.5 | 331 21 10.5 -18.6 50 56 19812 10 14 -2.4 -13.8 | 326 21 11.9 -17.9 51 54 20117 80 22 -21.7 -3.8 | 43 11 -7.3 -7.9 52 51 20422 115 10 -9.1 4.2 | 269 5 5.3 0.1 53 50 20510 105 13 -12.6 3.4 | 293 2 1.8 -0.7 54 48 20726 110 14 -13.2 4.8 | 240 1 1.2 0.7 55 46 21031 90 5 -5.0 0.0 | 294 10 9.3 -4.1 56 44 21336 85 13 -13.0 -1.1 | 345 5 1.4 -5.2 57 42 21641 150 2 -1.0 1.7 | 280 14 13.3 -2.4 58 40 21946 135 12 -8.5 8.5 | 233 7 5.8 4.4 59 38 22250 30 6 -3.0 -5.2 | 309 15 11.3 -9.3 60 36 22555 285 2 1.9 -0.5 | 286 17 16.3 -4.6 61 34 22860 45 1 -0.7 -0.7 | 289 14 13.6 -4.8 62 32 23165 90 1 -1.0 0.0 | 287 14 13.3 -4.1 63 31 23470 55 10 -8.2 -5.7 | 328 12 6.1 -9.8 64 30 23630 95 7 -7.0 0.6 | 295 8 7.4 -3.5 65 29 23774 40 9 -5.8 -6.9 | 322 14 8.6 -11.0 66 27 24384 75 5 -4.8 -1.3 | 300 11 9.5 -5.4 67 24 24994 105 9 -8.7 2.3 | 287 6 5.6 -1.8 68 23 25298 90 13 -13.0 0.0 | 342 4 1.3 -4.1 69 22 25603 110 8 -7.5 2.7 | 281 7 6.8 -1.4 70 21 25908 90 12 -12.0 0.0 | 330 5 2.3 -4.1 71 20 26190 55 15 -12.3 -8.6 | 351 13 2.0 -12.7 72 18 26518 55 16 -13.1 -9.2 | 355 13 1.2 -13.3 73 17 26822 50 14 -10.7 -9.0 | 345 14 3.6 -13.1 Wind Parameters Mean winds (0-6000m): 76.0 at 19.9 knts Storm direction: 106.0 at 14.9 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 69.7 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -8.6 tot: 34.9 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.65 Bulk Shear: 3.00 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 71 15 1 9| 9.9 0.0 9.9| 20.8 0.0 20.8 41.5 0.84| 10.5 8.8 1000 73 16 9 9| 4.3 0.0 4.3| 25.6 -3.8 21.8 21.8 0.44| 9.9 4.4 1500 74 17 13 9| 3.4 0.0 3.4| 30.3 -3.8 26.4 17.6 0.48| 7.6 3.6 2000 78 17 16 8| 2.6 0.0 2.6| 31.9 -3.8 28.1 14.1 0.45| 6.5 2.9 2500 79 17 16 7| 2.1 0.6 2.7| 33.7 -8.6 25.1 10.0 0.29| 6.3 1.8 3000 79 17 18 8| 1.8 1.4 3.2| 43.5 -8.6 34.9 11.6 0.34| 6.7 2.3 4000 77 19 25 9| 1.4 1.1 2.5| 55.8 -15.0 40.8 10.2 0.31| 6.2 1.9 5000 77 19 27 9| 1.1 0.9 2.0| 58.2 -22.8 35.4 7.1 0.24| 5.5 1.3 6000 76 20 29 10| 0.9 1.7 2.6| 70.9 -31.1 39.8 6.6 0.22| 5.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251205.12.gif