UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 11 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 1013 9 24.2 22.8 92 1.4 23.2 50 4 296.3 299.4 295.9 346.7 17.51 1 1012 18 25.0 20.0 74 5.0 21.5 51 4 297.1 299.8 294.2 339.6 14.70 2 1010 36 25.2 20.2 74 5.0 21.7 52 5 297.5 300.2 294.5 340.7 14.91 3 1009 44 28.0 21.0 66 7.0 23.0 53 5 300.4 303.3 295.8 346.4 15.70 4 1000 125 24.6 19.7 74 4.9 21.2 60 7 297.8 300.4 294.3 340.1 14.60 5 925 803 18.8 16.8 88 2.0 17.5 75 13 298.5 300.9 293.5 336.7 13.12 6 902 1019 17.2 16.2 94 1.0 16.5 78 11 299.0 301.4 293.5 336.8 12.95 7 850 1526 14.8 10.6 76 4.2 12.2 90 10 301.6 303.4 291.6 329.7 9.48 8 828 1748 14.2 6.2 59 8.0 9.6 90 10 303.3 304.6 290.2 324.9 7.20 9 749 2589 11.0 -5.0 32 16.0 3.4 78 10 308.6 309.3 288.6 319.7 3.52 10 735 2746 9.6 0.6 53 9.0 4.8 75 11 308.8 309.8 290.5 325.6 5.44 11 700 3150 7.6 -7.4 34 15.0 0.8 70 12 310.9 311.5 289.0 320.9 3.13 12 621 4124 1.0 -23.0 15 24.0 -6.4 49 19 314.2 314.4 287.9 317.5 0.97 13 580 4668 -2.9 -18.9 28 16.0 -8.2 39 18 315.8 316.1 289.0 320.8 1.48 14 571 4792 -3.7 -21.7 23 18.0 -9.2 37 17 316.3 316.5 288.8 320.3 1.18 15 565 4876 -3.5 -27.5 14 24.0 -9.9 35 16 317.5 317.6 288.7 320.0 0.71 16 543 5188 -5.3 -43.3 3 38.0 -12.2 40 17 319.0 319.0 288.6 319.5 0.15 17 531 5363 -6.5 -43.5 3 37.0 -13.1 43 18 319.6 319.6 288.8 320.1 0.15 18 500 5830 -10.3 -44.3 4 34.0 -15.8 40 21 320.5 320.5 289.0 321.0 0.15 19 400 7510 -21.9 -48.9 7 27.0 -24.9 25 27 326.5 326.5 290.9 327.0 0.11 20 383 7827 -24.3 -44.3 14 20.0 -26.7 17 31 327.4 327.5 291.2 328.2 0.19 21 352 8437 -26.9 -55.9 5 29.0 -29.3 2 43 331.9 332.0 292.3 332.2 0.06 22 340 8686 -28.9 -54.9 6 26.0 -31.0 4 49 332.5 332.5 292.4 332.8 0.07 23 328 8941 -30.3 -57.3 5 27.0 -32.2 3 51 334.0 334.1 292.9 334.2 0.05 24 306 9431 -32.9 -57.9 6 25.0 -34.6 357 38 337.1 337.1 293.6 337.3 0.05 25 300 9570 -33.5 -59.5 6 26.0 -35.1 355 33 338.2 338.2 293.9 338.3 0.04 26 289 9831 -34.5 -60.5 5 26.0 -36.0 356 33 340.4 340.4 294.4 340.5 0.04 27 275 10177 -36.1 -63.1 5 27.0 -37.5 355 40 342.9 342.9 295.0 343.0 0.03 28 250 10830 -42.1 -66.1 6 24.0 -42.9 325 50 343.5 343.5 295.2 343.6 0.02 29 238 11161 -44.7 -66.7 7 22.0 -45.4 321 50 344.4 344.4 295.4 344.5 0.02 30 200 12300 -54.9 -70.9 12 16.0 -55.2 305 52 345.8 345.8 295.7 345.9 0.01 31 150 14080 -68.5 -78.5 22 10.0 -68.5 335 46 352.1 352.1 297.1 352.1 0.01 32 126 15113 -73.5 -81.5 28 8.0 -73.5 289 55 361.0 361.0 298.9 361.1 0.00 33 125 15160 -73.5 -82.5 24 9.0 -73.5 285 56 361.9 361.9 299.1 361.9 0.00 34 118 15498 -72.2 -81.9 22 9.7 -72.3 300 76 370.2 370.2 300.6 370.2 0.00 35 105 16190 -69.7 -80.7 19 11.0 -69.8 332 63 387.6 387.6 303.5 387.6 0.01 36 100 16480 -70.5 -82.5 15 12.0 -70.6 360 52 391.5 391.5 304.0 391.5 0.00 37 83 17569 -75.9 -93.9 4 18.0 -75.9 3 38 401.9 401.9 305.5 401.9 0.00 38 80 17781 -76.7 -94.7 4 18.0 -76.7 10 33 404.5 404.5 305.8 404.5 0.00 39 75 18152 -76.9 -94.9 4 18.0 -76.9 10 35 411.7 411.7 306.7 411.7 0.00 40 73 18307 -76.3 -94.3 4 18.0 -76.3 11 35 416.1 416.1 307.3 416.1 0.00 41 70 18550 -73.9 -92.9 4 19.0 -74.0 25 15 426.3 426.3 308.4 426.3 0.00 42 69 18634 -73.9 -92.9 4 19.0 -74.0 27 14 428.0 428.0 308.6 428.0 0.00 43 64 19069 -76.9 -94.9 4 18.0 -76.9 37 9 430.8 430.8 308.9 430.8 0.00 44 56 19849 -70.1 -90.1 4 20.0 -70.2 352 13 463.0 463.0 312.0 463.1 0.00 45 51 20403 -71.5 -92.5 3 21.0 -71.6 195 3 472.3 472.3 312.8 472.3 0.00 46 50 20520 -70.9 -91.9 3 21.0 -71.1 340 8 476.4 476.4 313.2 476.4 0.00 47 38 22175 -63.7 -88.7 2 25.0 -64.2 98 15 533.7 533.7 317.2 533.7 0.00 48 32 23232 -62.5 -89.5 1 27.0 -63.1 63 13 563.8 563.8 318.8 563.8 0.00 49 30 23630 -62.9 -89.9 1 27.0 -63.6 85 9 573.2 573.2 319.3 573.2 0.00 50 24 25016 -59.1 -88.1 1 29.0 -60.3 38 2 622.0 622.0 321.6 622.0 0.01 51 23 25282 -59.7 -88.7 1 29.0 -60.9 357 2 627.8 627.8 321.8 627.9 0.01 52 21 25852 -58.9 -88.9 1 30.0 -60.3 64 13 646.8 646.8 322.6 646.8 0.01 53 20 26160 -55.9 -85.9 1 30.0 -57.9 100 18 665.1 665.1 323.3 665.2 0.01 54 17 27200 -53.3 -84.3 1 31.0 -56.2 96 22 705.0 705.1 324.6 705.2 0.02 55 16 27592 -51.7 -82.7 1 31.0 -55.2 100 21 722.6 722.6 325.1 722.8 0.03 TRP 80 17781 -76.7 -94.7 4 18.0 -76.7 10 33 404.5 404.5 305.8 404.5 0.00 WND 118 15498 -72.2 -81.9 22 9.7 -72.3 300 76 370.2 370.2 300.6 370.2 0.00 Sounding variables and indices 1000-500 mb thick: 5705.00 m Freezing level: 610.49 mb = 4263.33 m = 13987.15 ft Wetbulb zero: 691.43 mb = 3250.11 m = 10662.97 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 41.65 % Est. max temperature: 28.95 C = 84.10 F Sfc-Lift cond lev (LCL): 992.94 mb = 186.65 m = 612.37 ft T: 24.07 C 700-500 lapse rate: 6.68 C/km ThetaE index: 17.12 C Layer 850.0- 735.0 mb Conv cond level (CCL): 904.61 mb = 994.59 m = 3263.05 ft Mean mixing ratio: 13.92 g/kg Conv temperature: 26.94 C = 80.49 F Cap Strength: 1.02 C Lifted Index: -3.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.34 C Lifted Index @700 mb: 0.31 C Showalter Index: 1.05 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.90 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 168.20 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 496.33 J/kg Max Up Vert Vel: 31.51 m/s Conv Inhibition (B-): 5.61 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 914.38 mb = 902.22 m = 2960.00 ft Lev Free Conv (LFC): 859.38 mb = 1432.35 m = 4699.25 ft Equ Level (EL): 849.38 mb = 1532.15 m = 5026.69 ft B at Equ Level: 3.85 J/kg Max Parcel Lev (MPL): 809.38 mb = 1938.49 m = 6359.79 ft Wind level data Storm motion: 89 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 1013 9 50 4 -3.1 -2.6 | 288 8 7.3 -2.3 1 1000 125 60 7 -6.1 -3.5 | 307 5 4.3 -3.2 2 980 305 60 11 -9.5 -5.5 | 351 5 0.8 -5.2 3 946 610 70 12 -11.3 -4.1 | 13 4 -0.9 -3.8 4 925 803 75 13 -12.6 -3.4 | 35 4 -2.2 -3.1 5 913 914 80 12 -11.8 -2.1 | 39 2 -1.5 -1.8 6 881 1219 75 10 -9.7 -2.6 | 343 2 0.7 -2.3 7 850 1526 90 10 -10.0 0.0 | 234 0 0.4 0.3 8 820 1829 90 10 -10.0 0.0 | 234 0 0.4 0.3 9 790 2134 90 8 -8.0 0.0 | 264 2 2.4 0.3 10 762 2438 80 10 -9.8 -1.7 | 341 2 0.5 -1.5 11 735 2743 75 11 -10.6 -2.8 | 6 3 -0.3 -2.6 12 700 3150 70 12 -11.3 -4.1 | 13 4 -0.9 -3.8 13 657 3658 60 16 -13.9 -8.0 | 24 8 -3.5 -7.7 14 608 4267 45 20 -14.1 -14.1 | 15 14 -3.8 -13.9 15 564 4877 35 16 -9.2 -13.1 | 355 13 1.2 -12.8 16 502 5791 50 19 -14.6 -12.2 | 19 13 -4.2 -12.0 17 500 5830 40 21 -13.5 -16.1 | 11 16 -3.1 -15.8 18 483 6096 45 23 -16.3 -16.3 | 20 17 -5.9 -16.0 19 463 6401 50 20 -15.3 -12.9 | 22 14 -5.0 -12.6 20 400 7510 25 27 -11.4 -24.5 | 2 24 -1.1 -24.2 21 394 7620 25 27 -11.4 -24.5 | 2 24 -1.1 -24.2 22 362 8230 360 39 -0.0 -39.0 | 345 40 10.4 -38.7 23 332 8839 5 53 -4.6 -52.8 | 354 53 5.7 -52.5 24 318 9144 360 48 -0.0 -48.0 | 348 49 10.4 -47.7 25 300 9570 355 33 2.9 -32.9 | 338 35 13.2 -32.6 26 292 9754 355 31 2.7 -30.9 | 337 33 13.1 -30.6 27 280 10058 360 39 -0.0 -39.0 | 345 40 10.4 -38.7 28 256 10668 335 42 17.7 -38.1 | 323 47 28.1 -37.8 29 250 10830 325 50 28.7 -41.0 | 316 56 39.0 -40.7 30 200 12300 305 52 42.6 -29.8 | 299 61 53.0 -29.6 31 184 12802 300 58 50.2 -29.0 | 295 67 60.6 -28.7 32 151 14021 335 50 21.1 -45.3 | 325 55 31.5 -45.1 33 150 14080 335 46 19.4 -41.7 | 324 51 29.8 -41.4 34 137 14630 320 40 25.7 -30.6 | 310 47 36.1 -30.4 35 123 15240 280 59 58.1 -10.2 | 278 69 68.5 -10.0 36 118 15498 300 76 65.8 -38.0 | 296 85 76.2 -37.7 37 111 15850 300 76 65.8 -38.0 | 296 85 76.2 -37.7 38 100 16480 360 52 -0.0 -52.0 | 349 53 10.4 -51.7 39 95 16764 5 49 -4.3 -48.8 | 353 49 6.1 -48.6 40 90 17069 5 47 -4.1 -46.8 | 352 47 6.3 -46.6 41 86 17374 360 37 -0.0 -37.0 | 344 38 10.4 -36.7 42 81 17678 5 38 -3.3 -37.9 | 349 38 7.0 -37.6 43 80 17781 10 33 -5.7 -32.5 | 352 33 4.6 -32.2 44 77 17983 10 33 -5.7 -32.5 | 352 33 4.6 -32.2 45 73 18288 10 37 -6.4 -36.4 | 354 36 3.9 -36.2 46 70 18550 25 15 -6.3 -13.6 | 343 14 4.0 -13.3 47 63 19202 40 8 -5.1 -6.1 | 318 8 5.2 -5.9 48 59 19507 360 11 -0.0 -11.0 | 316 15 10.4 -10.7 49 56 19812 5 14 -1.2 -13.9 | 326 16 9.1 -13.7 50 51 20422 190 3 0.5 3.0 | 254 11 10.9 3.2 51 50 20520 340 8 2.7 -7.5 | 299 15 13.1 -7.3 52 46 21031 45 7 -4.9 -4.9 | 311 7 5.4 -4.7 53 44 21336 65 8 -7.3 -3.4 | 315 4 3.1 -3.1 54 42 21641 30 13 -6.5 -11.3 | 341 12 3.9 -11.0 55 38 22250 105 15 -14.5 3.9 | 135 6 -4.1 4.1 56 36 22555 45 9 -6.4 -6.4 | 327 7 4.0 -6.1 57 34 22860 35 11 -6.3 -9.0 | 335 10 4.0 -8.8 58 32 23165 65 13 -11.8 -5.5 | 15 5 -1.4 -5.2 59 31 23470 55 12 -9.8 -6.9 | 355 7 0.5 -6.6 60 30 23630 85 9 -9.0 -0.8 | 291 1 1.4 -0.5 61 29 23774 110 13 -12.2 4.4 | 158 5 -1.9 4.7 62 28 24079 75 8 -7.7 -2.1 | 305 3 2.6 -1.8 63 27 24384 95 10 -10.0 0.9 | 199 1 0.4 1.1 64 25 24689 90 3 -3.0 0.0 | 268 7 7.4 0.3 65 23 25298 355 2 0.2 -2.0 | 279 11 10.5 -1.7 66 22 25603 35 9 -5.2 -7.4 | 324 9 5.2 -7.1 67 20 26160 100 18 -17.7 3.1 | 115 8 -7.4 3.4 68 20 26213 80 17 -16.7 -3.0 | 67 7 -6.4 -2.7 69 18 26518 100 18 -17.7 3.1 | 115 8 -7.4 3.4 70 17 26822 95 23 -22.9 2.0 | 100 13 -12.6 2.3 71 14 27432 115 17 -15.4 7.2 | 146 9 -5.1 7.4 72 13 27737 135 14 -9.9 9.9 | 183 10 0.5 10.2 Wind Parameters Mean winds (0-6000m): 58.6 at 13.8 knts Storm direction: 88.6 at 10.4 knts Shear (0-3000m) pos: 1.1 neg: 0.7 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -1.5 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 171.44 Bulk Shear: 2.90 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 61 9 331 5| 8.2 0.0 8.2| 10.5 0.0 10.5 20.9 0.85| 8.9 7.6 1000 69 11 354 4| 4.2 0.0 4.2| 12.8 -0.4 12.4 12.4 0.69| 6.7 4.6 1500 72 11 354 3| 2.5 0.0 2.5| 12.8 -1.4 11.3 7.5 0.37| 5.8 2.2 2000 77 10 353 2| 1.6 0.0 1.6| 12.8 -1.5 11.4 5.7 0.36| 4.7 1.7 2500 78 10 345 2| 1.3 0.5 1.8| 13.9 -1.5 12.4 5.0 0.42| 4.5 1.9 3000 78 10 350 2| 1.1 0.7 1.8| 14.4 -1.5 13.0 4.3 0.42| 4.1 1.7 4000 72 11 9 3| 0.8 1.6 2.4| 15.9 -3.8 12.1 3.0 0.32| 4.2 1.3 5000 63 13 11 6| 0.6 1.4 2.0| 17.8 -24.0 -6.1 -1.2 0.13| 4.1 0.5 6000 59 14 12 7| 0.8 1.5 2.2| 36.3 -26.9 9.4 1.6 0.19| 4.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20260111.12.gif