UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 6 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 1013 9 27.0 23.9 83 3.1 24.7 70 11 299.0 302.5 297.4 353.8 18.74 1 1002 105 26.2 19.2 65 7.0 21.3 78 15 299.2 301.7 294.4 340.3 14.11 2 1000 123 26.0 20.0 70 6.0 21.8 80 16 299.1 301.9 294.9 342.5 14.88 3 945 619 21.4 17.8 80 3.6 18.9 85 16 299.4 301.9 294.1 339.3 13.69 4 925 805 20.8 11.8 56 9.0 15.1 75 20 300.6 302.3 291.3 328.4 9.44 5 850 1531 16.2 7.2 55 9.0 10.9 80 17 303.1 304.5 290.5 325.6 7.51 6 841 1621 15.6 5.6 51 10.0 9.8 83 17 303.4 304.7 289.9 323.8 6.79 7 787 2180 11.6 8.2 80 3.4 9.5 80 18 304.9 306.6 292.0 331.1 8.70 8 746 2629 14.6 -23.4 6 38.0 1.5 83 23 312.9 313.1 287.3 315.6 0.78 9 731 2800 14.0 -26.0 5 40.0 0.8 84 25 314.1 314.2 287.5 316.3 0.63 10 700 3164 11.6 -19.4 10 31.0 0.1 80 25 315.3 315.6 288.5 319.3 1.17 11 691 3272 10.8 -19.2 10 30.0 -0.3 77 24 315.6 315.8 288.6 319.7 1.21 12 599 4447 4.2 -38.8 3 43.0 -6.1 69 16 321.1 321.2 289.3 322.0 0.22 13 559 5005 0.4 -25.6 12 26.0 -7.5 78 18 323.1 323.2 290.6 326.1 0.85 14 536 5340 -1.9 -21.9 20 20.0 -8.5 71 21 324.2 324.5 291.3 328.5 1.23 15 513 5688 -4.1 -28.1 13 24.0 -10.8 64 23 325.6 325.8 291.2 328.3 0.74 16 503 5843 -3.9 -33.9 8 30.0 -11.2 61 25 327.7 327.8 291.5 329.3 0.43 17 500 5890 -3.9 -33.9 8 30.0 -11.3 60 25 328.3 328.4 291.7 329.9 0.43 18 454 6640 -9.3 -38.3 7 29.0 -15.3 72 23 330.7 330.8 292.2 331.9 0.31 19 409 7433 -16.1 -38.1 13 22.0 -20.1 83 21 331.9 332.0 292.6 333.3 0.35 20 400 7600 -17.3 -43.3 8 26.0 -21.3 85 21 332.5 332.5 292.6 333.3 0.21 21 381 7963 -19.7 -46.7 7 27.0 -23.4 81 20 334.0 334.0 293.0 334.6 0.15 22 344 8713 -25.7 -48.7 10 23.0 -28.2 62 14 335.8 335.8 293.4 336.3 0.13 23 329 9035 -28.3 -51.3 9 23.0 -30.4 53 12 336.5 336.5 293.6 336.9 0.10 24 318 9278 -30.5 -52.5 10 22.0 -32.3 39 12 336.7 336.8 293.6 337.1 0.09 25 300 9690 -33.1 -60.1 5 27.0 -34.8 360 15 338.7 338.7 294.0 338.9 0.04 26 299 9714 -33.3 -60.3 5 27.0 -35.0 2 15 338.8 338.8 294.0 338.9 0.04 27 256 10789 -41.3 -57.3 16 16.0 -42.1 2 19 342.3 342.3 295.0 342.6 0.06 28 250 10950 -42.7 -59.7 14 17.0 -43.5 350 20 342.6 342.6 295.0 342.8 0.05 29 239 11251 -44.9 -62.9 12 18.0 -45.5 344 19 343.7 343.7 295.3 343.9 0.03 30 200 12410 -55.1 -65.1 28 10.0 -55.3 340 21 345.5 345.5 295.7 345.6 0.03 31 196 12539 -56.1 -65.1 31 9.0 -56.3 340 21 345.9 345.9 295.7 346.1 0.03 32 186 12870 -58.5 -69.5 23 11.0 -58.6 340 22 347.3 347.3 296.0 347.3 0.02 33 161 13763 -65.7 -74.7 27 9.0 -65.8 340 25 349.8 349.8 296.6 349.8 0.01 34 150 14190 -68.3 -77.3 26 9.0 -68.4 345 31 352.4 352.4 297.1 352.5 0.01 35 147 14311 -69.3 -78.3 26 9.0 -69.4 344 30 352.7 352.7 297.3 352.8 0.01 36 126 15217 -75.7 -82.7 32 7.0 -75.7 335 16 357.1 357.1 298.1 357.1 0.00 37 124 15310 -75.9 -82.9 32 7.0 -75.9 339 19 358.3 358.3 298.4 358.4 0.00 38 123 15357 -75.7 -82.7 32 7.0 -75.7 338 19 359.5 359.5 298.6 359.6 0.00 39 118 15597 -75.5 -83.5 27 8.0 -75.5 337 18 364.2 364.2 299.5 364.2 0.00 40 107 16162 -76.7 -85.7 23 9.0 -76.7 0 22 372.3 372.3 300.9 372.3 0.00 41 101 16493 -77.7 -86.7 22 9.0 -77.7 1 12 376.5 376.5 301.7 376.5 0.00 42 100 16550 -77.7 -86.7 22 9.0 -77.7 345 15 377.6 377.6 301.9 377.6 0.00 43 86 17415 -76.7 -92.7 6 16.0 -76.7 14 16 396.3 396.3 304.7 396.3 0.00 44 83 17619 -77.1 -93.1 6 16.0 -77.1 38 14 399.5 399.5 305.2 399.5 0.00 45 78 17974 -77.9 -92.9 7 15.0 -77.9 79 9 405.0 405.0 305.9 405.0 0.00 46 70 18590 -79.7 -94.7 7 15.0 -79.7 145 7 413.9 413.9 307.0 413.9 0.00 47 67 18838 -80.1 -95.1 7 15.0 -80.1 58 5 418.2 418.2 307.5 418.2 0.00 48 65 19010 -79.3 -94.3 7 15.0 -79.3 34 6 423.6 423.6 308.2 423.6 0.00 49 50 20550 -66.3 -87.3 4 21.0 -66.5 45 14 487.2 487.2 314.0 487.3 0.00 50 48 20798 -65.9 -87.9 3 22.0 -66.2 50 12 493.9 493.9 314.5 493.9 0.00 51 45 21189 -66.7 -89.7 3 23.0 -67.0 131 8 501.2 501.2 315.0 501.2 0.00 52 43 21464 -66.1 -89.1 3 23.0 -66.4 126 8 509.2 509.2 315.6 509.2 0.00 53 30 23680 -59.9 -87.9 1 28.0 -60.8 175 25 581.3 581.3 319.8 581.4 0.01 54 27 24338 -59.5 -87.5 1 28.0 -60.6 179 14 600.3 600.3 320.6 600.3 0.01 55 26 24573 -60.3 -88.3 1 28.0 -61.3 161 9 604.5 604.5 320.8 604.5 0.01 56 21 25919 -55.1 -85.1 1 30.0 -57.2 84 12 658.3 658.3 323.0 658.4 0.01 57 20 26230 -55.7 -85.7 1 30.0 -57.8 70 10 665.7 665.7 323.3 665.8 0.01 58 19 26557 -55.9 -85.9 1 30.0 -58.0 73 9 674.9 674.9 323.6 675.0 0.01 59 18 26901 -55.5 -85.5 1 30.0 -57.8 77 8 686.7 686.7 324.0 686.8 0.01 60 15 28073 -51.7 -82.7 1 31.0 -55.4 48 6 736.1 736.1 325.6 736.3 0.03 TRP 126 15217 -75.7 -82.7 32 7.0 -75.7 335 16 357.1 357.1 298.1 357.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 555.00 mb = 5063.25 m = 16611.53 ft Wetbulb zero: 696.99 mb = 3199.86 m = 10498.09 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 31.41 % Est. max temperature: 30.63 C = 87.14 F Sfc-Lift cond lev (LCL): 968.86 mb = 400.47 m = 1313.86 ft T: 23.43 C 700-500 lapse rate: 5.69 C/km ThetaE index: 18.70 C Layer 945.0- 787.0 mb Conv cond level (CCL): 840.16 mb = 1629.75 m = 5346.87 ft Mean mixing ratio: 13.33 g/kg Conv temperature: 31.41 C = 88.54 F Cap Strength: 5.07 C Lifted Index: 3.46 C Risk: None Lifted Index @300 mb: 1.86 C Lifted Index @700 mb: 4.37 C Showalter Index: 9.50 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 11.10 C K Index: -3.70 Risk: None Sweat Index: 145.40 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.23 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 56.94 J/kg Cap Strength: 4.98 C Lift Cond Lev (LCL): 888.19 mb = 1153.64 m = 3784.87 ft Lev Free Conv (LFC): 793.19 mb = 2113.80 m = 6934.95 ft Equ Level (EL): 783.19 mb = 2220.49 m = 7284.99 ft B at Equ Level: 6.08 J/kg Max Parcel Lev (MPL): 763.19 mb = 2437.77 m = 7997.83 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 1013 9 70 11 -10.3 -3.8 | 334 9 3.9 -7.9 1 1000 123 80 16 -15.8 -2.8 | 12 7 -1.5 -6.9 2 979 305 90 18 -18.0 0.0 | 42 6 -3.7 -4.1 3 946 610 85 16 -15.9 -1.4 | 17 6 -1.7 -5.5 4 925 805 75 20 -19.3 -5.2 | 29 11 -5.1 -9.3 5 913 914 75 19 -18.4 -4.9 | 24 10 -4.1 -9.0 6 881 1219 90 21 -21.0 0.0 | 59 8 -6.7 -4.1 7 850 1531 80 17 -16.7 -3.0 | 19 7 -2.5 -7.1 8 820 1829 90 18 -18.0 0.0 | 42 6 -3.7 -4.1 9 791 2134 80 18 -17.7 -3.1 | 26 8 -3.5 -7.2 10 763 2438 80 21 -20.7 -3.6 | 40 10 -6.4 -7.8 11 736 2743 85 25 -24.9 -2.2 | 59 12 -10.6 -6.3 12 700 3164 80 25 -24.6 -4.3 | 51 13 -10.4 -8.5 13 659 3658 65 21 -19.0 -8.9 | 20 14 -4.8 -13.0 14 611 4267 65 16 -14.5 -6.8 | 1 11 -0.2 -10.9 15 567 4877 80 17 -16.7 -3.0 | 19 7 -2.5 -7.1 16 500 5890 60 25 -21.7 -12.5 | 24 18 -7.4 -16.6 17 487 6096 65 24 -21.8 -10.1 | 28 16 -7.5 -14.3 18 400 7600 85 21 -20.9 -1.8 | 48 9 -6.7 -5.9 19 399 7620 90 22 -22.0 0.0 | 62 9 -7.7 -4.1 20 323 9144 50 11 -8.4 -7.1 | 332 13 5.8 -11.2 21 300 9690 360 15 -0.0 -15.0 | 323 24 14.3 -19.1 22 297 9754 5 14 -1.2 -13.9 | 324 22 13.0 -18.1 23 284 10058 360 16 -0.0 -16.0 | 325 25 14.3 -20.1 24 260 10668 10 19 -3.3 -18.7 | 334 25 11.0 -22.8 25 250 10950 350 20 3.5 -19.7 | 323 30 17.7 -23.8 26 249 10973 350 20 3.5 -19.7 | 323 30 17.7 -23.8 27 217 11887 330 16 8.0 -13.9 | 309 29 22.3 -18.0 28 200 12410 340 21 7.2 -19.7 | 318 32 21.4 -23.8 29 162 13716 340 24 8.2 -22.6 | 320 35 22.5 -26.7 30 150 14190 345 31 8.0 -29.9 | 327 41 22.3 -34.1 31 132 14935 340 23 7.9 -21.6 | 319 34 22.1 -25.7 32 126 15217 335 16 6.8 -14.5 | 312 28 21.0 -18.6 33 126 15240 340 19 6.5 -17.9 | 317 30 20.8 -22.0 34 119 15545 335 18 7.6 -16.3 | 313 30 21.9 -20.4 35 107 16154 360 22 -0.0 -22.0 | 331 30 14.3 -26.1 36 102 16459 10 10 -1.7 -9.8 | 318 19 12.5 -14.0 37 100 16550 345 15 3.9 -14.5 | 316 26 18.1 -18.6 38 96 16764 345 17 4.4 -16.4 | 318 28 18.7 -20.5 39 91 17069 310 19 14.6 -12.2 | 300 33 28.8 -16.3 40 87 17374 10 17 -3.0 -16.7 | 332 24 11.3 -20.9 41 78 17983 80 9 -8.9 -1.6 | 316 8 5.4 -5.7 42 74 18288 80 9 -8.9 -1.6 | 316 8 5.4 -5.7 43 70 18590 145 7 -4.0 5.7 | 261 10 10.2 1.6 44 66 18898 40 4 -2.6 -3.1 | 302 14 11.7 -7.2 45 63 19202 25 9 -3.8 -8.2 | 320 16 10.5 -12.3 46 60 19507 35 15 -8.6 -12.3 | 341 17 5.7 -16.4 47 57 19812 125 7 -5.7 4.0 | 271 9 8.5 -0.1 48 54 20117 360 20 -0.0 -20.0 | 329 28 14.3 -24.1 49 51 20422 15 24 -6.2 -23.2 | 344 28 8.0 -27.3 50 50 20550 45 14 -9.9 -9.9 | 343 15 4.4 -14.0 51 49 20726 35 13 -7.5 -10.6 | 335 16 6.8 -14.8 52 44 21336 160 6 -2.1 5.6 | 263 12 12.2 1.5 53 42 21641 85 10 -10.0 -0.9 | 319 7 4.3 -5.0 54 40 21946 160 2 -0.7 1.9 | 279 14 13.6 -2.2 55 38 22250 115 7 -6.3 3.0 | 278 8 7.9 -1.2 56 36 22555 160 1 -0.3 0.9 | 283 14 13.9 -3.2 57 34 22860 110 3 -2.8 1.0 | 285 12 11.4 -3.1 58 33 23165 100 6 -5.9 1.0 | 290 9 8.3 -3.1 59 31 23470 160 13 -4.4 12.2 | 230 13 9.8 8.1 60 30 23680 175 25 -2.2 24.9 | 210 24 12.1 20.8 61 30 23774 150 15 -7.5 13.0 | 217 11 6.8 8.9 62 28 24079 175 24 -2.1 23.9 | 212 23 12.2 19.8 63 27 24384 180 13 0.0 13.0 | 238 17 14.3 8.9 64 26 24689 150 7 -3.5 6.1 | 260 11 10.8 1.9 65 24 24994 125 9 -7.4 5.2 | 261 7 6.9 1.0 66 23 25298 140 12 -7.7 9.2 | 232 8 6.5 5.1 67 21 25908 85 12 -12.0 -1.0 | 336 6 2.3 -5.2 68 20 26213 55 13 -10.6 -7.5 | 343 12 3.6 -11.6 69 20 26230 70 10 -9.4 -3.4 | 327 9 4.9 -7.5 70 17 26822 80 7 -6.9 -1.2 | 306 9 7.4 -5.3 71 16 27127 85 6 -6.0 -0.5 | 299 9 8.3 -4.6 72 14 27432 15 6 -1.6 -5.8 | 308 16 12.7 -9.9 73 13 27737 5 12 -1.0 -12.0 | 321 21 13.2 -16.1 74 12 28042 355 10 0.9 -10.0 | 313 21 15.1 -14.1 Wind Parameters Mean winds (0-6000m): 76.1 at 19.8 knts Storm direction: 106.1 at 14.8 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 48.5 neg: -20.6 tot: 28.0 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.81 Bulk Shear: 2.58 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 85 16 20 6| 7.1 0.0 7.1| 15.5 -2.4 13.1 26.2 0.64| 11.1 7.1 1000 82 17 24 7| 3.5 1.9 5.4| 22.1 -5.5 16.7 16.7 0.43| 9.9 4.3 1500 83 18 31 7| 1.8 1.3 3.1| 30.0 -14.6 15.4 10.2 0.26| 9.5 2.5 2000 84 18 31 7| 1.7 0.9 2.7| 33.4 -16.3 17.2 8.6 0.26| 8.2 2.1 2500 83 18 32 7| 1.4 1.6 2.9| 40.7 -17.5 23.2 9.3 0.29| 7.6 2.2 3000 83 19 37 8| 1.6 1.3 2.9| 48.5 -20.6 28.0 9.3 0.30| 7.1 2.1 4000 80 20 36 9| 1.2 1.1 2.2| 48.5 -56.1 -7.5 -1.9 0.04| 6.7 0.3 5000 78 19 30 9| 1.3 0.9 2.1| 55.9 -61.0 -5.0 -1.0 0.06| 6.1 0.4 6000 76 20 29 10| 1.0 1.3 2.4| 60.0 -62.8 -2.8 -0.5 0.06| 6.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251206.00.gif