UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 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 1013 9 27.2 23.4 80 3.8 24.5 70 10 299.2 302.6 297.1 352.3 18.17 1 1000 126 26.4 19.4 65 7.0 21.5 95 19 299.5 302.2 294.7 341.4 14.32 2 998 144 26.4 19.4 65 7.0 21.5 95 19 299.7 302.3 294.7 341.7 14.35 3 947 604 22.2 17.2 73 5.0 18.8 90 20 300.0 302.4 293.9 338.5 13.15 4 925 808 20.6 14.6 68 6.0 16.7 90 21 300.4 302.5 292.7 333.7 11.37 5 875 1287 18.8 4.8 40 14.0 10.8 91 22 303.3 304.5 289.3 321.9 6.17 6 851 1525 17.4 0.4 32 17.0 8.4 95 22 304.3 305.1 288.2 318.4 4.63 7 850 1535 17.2 0.2 32 17.0 8.2 95 22 304.2 305.0 288.1 318.1 4.56 8 844 1595 17.6 -8.4 16 26.0 5.9 95 22 305.2 305.6 286.3 312.8 2.40 9 821 1830 16.4 -10.6 15 27.0 4.7 95 23 306.4 306.7 286.4 313.0 2.07 10 807 1976 15.8 -6.2 21 22.0 5.4 86 21 307.2 307.8 287.6 316.6 2.98 11 777 2296 13.2 5.2 58 8.0 8.5 75 18 307.8 309.1 291.6 329.6 7.15 12 711 3038 11.0 -23.0 7 34.0 -0.5 68 18 313.3 313.4 287.5 316.2 0.84 13 700 3168 10.4 -12.6 18 23.0 0.8 65 19 314.0 314.4 289.0 320.8 2.07 14 677 3445 8.0 -1.0 53 9.0 3.2 59 22 314.3 315.3 292.0 331.0 5.26 15 547 5178 -0.9 -20.9 20 20.0 -7.7 50 15 323.5 323.8 291.2 328.1 1.32 16 500 5890 -5.5 -29.5 13 24.0 -11.8 45 13 326.3 326.5 291.3 328.7 0.66 17 435 6965 -11.3 -47.3 3 36.0 -17.1 55 20 332.2 332.3 292.4 332.7 0.12 18 403 7544 -15.3 -41.3 9 26.0 -19.8 55 26 334.4 334.4 293.2 335.4 0.25 19 400 7600 -15.5 -46.5 5 31.0 -20.2 55 27 334.8 334.9 293.2 335.4 0.15 20 377 8045 -18.9 -51.9 4 33.0 -22.9 62 25 336.1 336.1 293.4 336.4 0.08 21 348 8635 -24.5 -46.5 11 22.0 -27.2 62 20 336.3 336.3 293.6 336.9 0.17 22 308 9514 -30.9 -54.9 8 24.0 -32.8 33 19 339.3 339.3 294.2 339.6 0.07 23 300 9700 -32.3 -55.3 8 23.0 -34.0 30 17 339.9 339.9 294.4 340.1 0.07 24 299 9724 -32.5 -55.5 8 23.0 -34.2 30 17 339.9 339.9 294.4 340.2 0.07 25 264 10589 -39.1 -63.1 6 24.0 -40.2 23 14 342.6 342.6 295.0 342.7 0.03 26 250 10960 -42.5 -64.5 7 22.0 -43.3 20 16 342.9 342.9 295.0 343.0 0.03 27 241 11207 -44.5 -65.5 8 21.0 -45.2 9 13 343.5 343.5 295.2 343.6 0.02 28 200 12430 -54.5 -70.5 12 16.0 -54.8 5 23 346.5 346.5 295.8 346.5 0.01 29 175 13271 -61.5 -74.5 16 13.0 -61.6 348 21 348.4 348.4 296.3 348.5 0.01 30 150 14210 -68.9 -78.9 22 10.0 -68.9 345 19 351.4 351.4 297.0 351.4 0.01 31 128 15140 -75.9 -82.9 32 7.0 -75.9 314 24 355.1 355.1 297.7 355.1 0.00 32 116 15705 -77.9 -83.9 37 6.0 -77.9 330 31 361.5 361.5 299.0 361.6 0.00 33 104 16327 -78.5 -85.5 31 7.0 -78.5 354 32 371.9 371.9 300.9 371.9 0.00 34 100 16550 -79.5 -86.5 30 7.0 -79.5 360 24 374.1 374.1 301.3 374.1 0.00 35 96 16781 -80.3 -87.3 30 7.0 -80.3 350 21 377.0 377.0 301.8 377.0 0.00 36 95 16840 -80.3 -87.3 30 7.0 -80.3 351 21 378.1 378.1 301.9 378.1 0.00 37 92 17021 -79.9 -85.9 36 6.0 -79.9 354 22 382.4 382.4 302.6 382.4 0.00 38 91 17082 -79.9 -86.9 30 7.0 -79.9 355 22 383.6 383.6 302.8 383.6 0.00 39 77 18033 -76.9 -85.9 22 9.0 -76.9 17 24 408.6 408.6 306.3 408.6 0.00 40 74 18261 -77.5 -86.5 22 9.0 -77.5 24 26 412.0 412.0 306.7 412.0 0.00 41 70 18580 -76.3 -92.3 6 16.0 -76.3 50 23 421.2 421.2 307.9 421.2 0.00 42 68 18746 -76.1 -92.1 6 16.0 -76.2 53 21 425.1 425.1 308.3 425.1 0.00 43 65 19005 -76.5 -92.5 6 16.0 -76.6 67 20 429.7 429.7 308.8 429.7 0.00 44 50 20540 -68.9 -87.9 5 19.0 -69.1 85 6 481.1 481.1 313.5 481.1 0.00 45 37 22371 -62.3 -87.3 2 25.0 -62.9 94 15 541.3 541.3 317.6 541.4 0.01 46 34 22892 -63.5 -88.5 2 25.0 -64.0 108 16 551.4 551.4 318.2 551.5 0.00 47 30 23670 -58.7 -85.7 2 27.0 -59.7 120 19 584.6 584.6 319.9 584.7 0.01 48 29 23884 -58.5 -86.5 2 28.0 -59.6 130 18 590.9 590.9 320.2 590.9 0.01 49 27 24333 -59.1 -87.1 1 28.0 -60.2 112 13 601.4 601.4 320.7 601.4 0.01 50 21 25928 -54.9 -84.9 1 30.0 -57.1 48 7 658.9 658.9 323.0 659.0 0.01 51 20 26240 -54.9 -84.9 1 30.0 -57.1 95 6 668.1 668.1 323.3 668.2 0.01 52 16 27684 -49.5 -81.5 1 32.0 -53.7 118 5 729.8 729.8 325.4 730.1 0.03 53 16 27684 -49.9 -81.9 1 32.0 -54.0 118 5 728.5 728.5 325.3 728.7 0.03 TRP 96 16781 -80.3 -87.3 30 7.0 -80.3 350 21 377.0 377.0 301.8 377.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 560.15 mb = 5002.70 m = 16412.87 ft Wetbulb zero: 714.71 mb = 2994.68 m = 9824.96 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 37.44 % Est. max temperature: 31.76 C = 89.18 F Sfc-Lift cond lev (LCL): 958.91 mb = 494.17 m = 1621.26 ft T: 23.20 C 700-500 lapse rate: 5.84 C/km ThetaE index: 28.90 C Layer 947.0- 821.0 mb Conv cond level (CCL): 793.88 mb = 2114.61 m = 6937.60 ft Mean mixing ratio: 13.34 g/kg Conv temperature: 35.46 C = 95.82 F Cap Strength: 3.03 C Lifted Index: 1.69 C Risk: Showers probable Lifted Index @300 mb: 2.37 C Lifted Index @700 mb: 3.03 C Showalter Index: 11.94 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 5.70 C K Index: -0.10 Risk: None Sweat Index: 59.40 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.26 J/kg Max Up Vert Vel: 2.92 m/s Conv Inhibition (B-): 26944.62 J/kg Cap Strength: 3.00 C Lift Cond Lev (LCL): 883.30 mb = 1205.39 m = 3954.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 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 1013 9 70 10 -9.4 -3.4 | 325 7 4.1 -6.0 1 1000 126 95 19 -18.9 1.7 | 81 5 -5.4 -0.9 2 980 305 95 19 -18.9 1.7 | 81 5 -5.4 -0.9 3 946 610 90 20 -20.0 0.0 | 68 7 -6.5 -2.6 4 925 808 90 21 -21.0 0.0 | 71 8 -7.5 -2.6 5 914 914 90 21 -21.0 0.0 | 71 8 -7.5 -2.6 6 882 1219 90 22 -22.0 0.0 | 73 9 -8.5 -2.6 7 850 1535 95 22 -21.9 1.9 | 86 8 -8.4 -0.6 8 821 1829 95 23 -22.9 2.0 | 87 9 -9.4 -0.6 9 792 2134 75 19 -18.4 -4.9 | 33 9 -4.8 -7.5 10 763 2438 75 17 -16.4 -4.4 | 23 8 -2.9 -7.0 11 736 2743 75 16 -15.5 -4.1 | 16 7 -1.9 -6.7 12 700 3168 65 19 -17.2 -8.0 | 19 11 -3.7 -10.6 13 659 3658 55 24 -19.7 -13.8 | 21 17 -6.1 -16.3 14 611 4267 50 17 -13.0 -10.9 | 358 13 0.5 -13.5 15 567 4877 55 16 -13.1 -9.2 | 358 12 0.4 -11.7 16 506 5791 40 12 -7.7 -9.2 | 334 13 5.8 -11.7 17 500 5890 45 13 -9.2 -9.2 | 340 13 4.3 -11.7 18 487 6096 55 10 -8.2 -5.7 | 327 10 5.3 -8.3 19 400 7600 55 27 -22.1 -15.5 | 25 20 -8.6 -18.0 20 399 7620 60 29 -25.1 -14.5 | 34 21 -11.6 -17.1 21 352 8534 65 20 -18.1 -8.5 | 23 12 -4.6 -11.0 22 324 9144 40 22 -14.1 -16.9 | 2 19 -0.6 -19.4 23 300 9700 30 17 -8.5 -14.7 | 344 18 5.0 -17.3 24 273 10363 30 17 -8.5 -14.7 | 344 18 5.0 -17.3 25 261 10668 20 13 -4.4 -12.2 | 328 17 9.1 -14.8 26 250 10960 20 16 -5.5 -15.0 | 335 19 8.1 -17.6 27 238 11278 5 12 -1.0 -12.0 | 319 19 12.5 -14.5 28 227 11582 360 13 -0.0 -13.0 | 319 21 13.5 -15.6 29 217 11887 360 18 -0.0 -18.0 | 327 25 13.5 -20.6 30 207 12192 360 22 -0.0 -22.0 | 331 28 13.5 -24.6 31 200 12430 5 23 -2.0 -22.9 | 336 28 11.5 -25.5 32 198 12497 360 24 -0.0 -24.0 | 333 30 13.5 -26.6 33 171 13411 345 20 5.2 -19.3 | 319 29 18.7 -21.9 34 155 14021 345 23 6.0 -22.2 | 322 32 19.5 -24.8 35 150 14210 345 19 4.9 -18.4 | 319 28 18.4 -20.9 36 125 15240 310 25 19.2 -16.1 | 300 38 32.7 -18.6 37 107 16154 350 38 6.6 -37.4 | 333 45 20.1 -40.0 38 100 16550 360 24 -0.0 -24.0 | 333 30 13.5 -26.6 39 96 16764 360 21 -0.0 -21.0 | 330 27 13.5 -23.6 40 96 16781 350 21 3.6 -20.7 | 324 29 17.2 -23.2 41 87 17374 360 23 -0.0 -23.0 | 332 29 13.5 -25.6 42 82 17678 5 21 -1.8 -20.9 | 334 26 11.7 -23.5 43 74 18288 25 26 -11.0 -23.6 | 354 26 2.5 -26.1 44 70 18580 50 23 -17.6 -14.8 | 13 18 -4.1 -17.3 45 70 18593 40 17 -10.9 -13.0 | 351 16 2.6 -15.6 46 66 18898 65 24 -21.8 -10.1 | 33 15 -8.2 -12.7 47 63 19202 70 12 -11.3 -4.1 | 341 7 2.3 -6.7 48 60 19507 55 12 -9.8 -6.9 | 339 10 3.7 -9.4 49 57 19812 105 6 -5.8 1.6 | 277 8 7.7 -1.0 50 54 20117 15 13 -3.4 -12.6 | 326 18 10.2 -15.1 51 51 20422 140 4 -2.6 3.1 | 267 11 11.0 0.5 52 50 20540 85 6 -6.0 -0.5 | 292 8 7.5 -3.1 53 49 20726 45 3 -2.1 -2.1 | 292 12 11.4 -4.7 54 44 21336 15 7 -1.8 -6.8 | 308 15 11.7 -9.3 55 42 21641 55 15 -12.3 -8.6 | 354 11 1.2 -11.2 56 40 21946 55 20 -16.4 -11.5 | 12 14 -2.9 -14.0 57 38 22250 90 14 -14.0 0.0 | 10 3 -0.5 -2.6 58 36 22555 100 16 -15.8 2.8 | 96 2 -2.2 0.2 59 34 22860 110 15 -14.1 5.1 | 168 3 -0.6 2.6 60 33 23165 95 21 -20.9 1.8 | 84 7 -7.4 -0.7 61 31 23470 105 22 -21.3 5.7 | 112 8 -7.7 3.1 62 30 23670 120 19 -16.5 9.5 | 157 8 -2.9 6.9 63 30 23774 135 17 -12.0 12.0 | 189 10 1.5 9.5 64 28 24079 120 20 -17.3 10.0 | 153 8 -3.8 7.4 65 27 24384 110 12 -11.3 4.1 | 235 3 2.3 1.5 66 26 24689 110 10 -9.4 3.4 | 258 4 4.1 0.9 67 24 24994 155 3 -1.3 2.7 | 269 12 12.3 0.2 68 22 25603 95 10 -10.0 0.9 | 295 4 3.6 -1.7 69 21 25908 45 7 -4.9 -4.9 | 311 11 8.6 -7.5 70 20 26240 95 6 -6.0 0.5 | 285 8 7.5 -2.0 71 19 26518 130 11 -8.4 7.1 | 228 7 5.1 4.5 72 17 26822 80 6 -5.9 -1.0 | 295 8 7.6 -3.6 73 16 27127 125 5 -4.1 2.9 | 268 9 9.4 0.3 74 15 27432 65 4 -3.6 -1.7 | 293 11 9.9 -4.2 Wind Parameters Mean winds (0-6000m): 70.7 at 18.4 knts Storm direction: 100.7 at 13.8 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 53.8 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -25.6 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 6.42 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 93 18 70 5| 11.3 0.0 11.3| 11.0 -1.4 9.6 19.2 0.80| 13.9 11.2 1000 91 19 70 6| 5.7 0.9 6.6| 11.8 -2.1 9.7 9.7 0.70| 8.0 5.6 1500 91 20 73 7| 4.2 0.6 4.8| 16.2 -2.1 14.1 9.4 0.71| 6.2 4.4 2000 92 21 75 7| 3.2 1.2 4.4| 16.9 -13.7 3.2 1.6 0.34| 6.2 2.1 2500 89 20 67 7| 2.5 1.6 4.1| 16.9 -24.6 -7.6 -3.1 0.11| 6.0 0.7 3000 87 20 59 7| 2.1 1.6 3.7| 17.6 -25.6 -8.0 -2.7 0.09| 5.6 0.5 4000 79 20 44 9| 1.6 2.0 3.5| 18.9 -40.5 -21.6 -5.4 -0.00| 5.7 -0.0 5000 74 19 33 9| 1.2 1.5 2.7| 19.0 -53.0 -34.0 -6.8 -0.07| 5.1 -0.4 6000 71 18 24 9| 1.1 1.4 2.5| 22.1 -70.1 -48.0 -8.0 -0.14| 4.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251205.00.gif