UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 16 OCT 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 1007 9 29.0 27.6 92 1.4 28.0 200 4 301.5 305.9 300.9 371.8 23.66 1 1000 70 26.4 22.6 80 3.8 23.6 230 16 299.5 302.7 296.8 350.8 17.52 2 999 79 26.4 22.6 80 3.8 23.6 229 16 299.6 302.8 296.8 350.9 17.54 3 995 114 26.0 22.5 81 3.5 23.5 224 15 299.6 302.8 296.8 350.7 17.50 4 972 321 25.4 23.3 88 2.1 23.9 200 13 301.0 304.4 298.0 356.5 18.84 5 939 624 23.0 19.8 82 3.2 20.8 195 14 301.5 304.4 296.1 347.7 15.67 6 925 755 22.2 19.0 82 3.2 19.9 190 15 302.0 304.8 295.9 346.6 15.12 7 867 1316 18.2 17.7 97 0.5 17.9 204 15 303.5 306.2 296.1 347.6 14.86 8 850 1486 17.2 13.9 81 3.3 15.0 210 13 304.2 306.4 294.1 339.4 11.83 9 840 1587 16.4 13.3 82 3.1 14.4 207 13 304.4 306.5 294.0 338.7 11.50 10 835 1638 16.4 14.6 89 1.8 15.2 206 13 304.9 307.2 294.9 342.6 12.62 11 813 1865 15.2 12.3 83 2.9 13.3 205 14 305.9 308.0 294.1 339.3 11.13 12 749 2557 11.2 10.4 95 0.8 10.7 227 15 308.9 310.9 294.6 341.2 10.64 13 745 2602 11.2 8.2 82 3.0 9.3 230 16 309.3 311.1 293.7 337.4 9.20 14 727 2806 10.4 7.6 83 2.8 8.7 238 17 310.6 312.3 293.9 338.4 9.05 15 724 2841 10.0 9.7 98 0.3 9.8 236 17 310.5 312.5 295.0 342.7 10.50 16 705 3062 8.8 3.9 71 4.9 6.0 227 19 311.6 313.0 292.7 333.9 7.20 17 700 3121 8.4 5.9 84 2.5 6.9 225 19 311.8 313.4 293.7 337.6 8.35 18 681 3348 7.0 5.6 91 1.4 6.2 220 14 312.7 314.3 294.0 338.8 8.41 19 679 3372 6.8 5.4 91 1.4 5.9 220 14 312.7 314.3 294.0 338.5 8.32 20 665 3543 6.2 4.0 86 2.2 4.9 214 17 313.9 315.4 293.8 337.9 7.69 21 618 4139 2.2 2.2 100 0.0 2.2 172 14 316.0 317.4 294.0 338.9 7.28 22 614 4192 2.4 2.3 99 0.1 2.4 167 13 316.8 318.2 294.3 340.1 7.38 23 538 5251 -2.1 -3.0 94 0.9 -2.6 282 10 323.6 324.8 294.8 342.3 5.71 24 535 5296 -2.3 -2.5 99 0.2 -2.4 283 10 323.9 325.1 295.1 343.4 5.96 25 500 5830 -5.3 -6.2 93 0.9 -5.7 275 14 326.6 327.5 295.0 342.6 4.82 26 480 6151 -7.3 -8.9 88 1.6 -8.0 287 13 327.9 328.8 294.7 341.6 4.07 27 458 6518 -9.3 -9.9 95 0.6 -9.6 305 11 329.9 330.7 295.1 343.2 3.94 28 438 6862 -13.7 -19.7 60 6.0 -15.6 322 9 328.5 328.9 293.0 334.9 1.83 29 409 7382 -16.9 -23.9 55 7.0 -18.8 336 6 330.9 331.2 293.3 335.7 1.36 30 400 7550 -17.7 -23.7 59 6.0 -19.4 310 6 332.0 332.3 293.6 337.0 1.41 31 391 7719 -18.7 -23.0 69 4.3 -19.9 327 6 332.8 333.2 293.9 338.3 1.54 32 386 7815 -19.1 -29.1 41 10.0 -21.4 328 7 333.5 333.7 293.5 336.8 0.89 33 383 7873 -18.9 -36.9 19 18.0 -22.2 329 7 334.6 334.6 293.3 336.2 0.42 34 382 7892 -18.9 -38.9 15 20.0 -22.4 329 7 334.8 334.9 293.3 336.1 0.34 35 359 8350 -22.1 -25.1 77 3.0 -22.9 312 9 336.5 336.8 294.7 341.6 1.39 36 300 9640 -32.1 -47.1 21 15.0 -33.6 310 19 340.1 340.2 294.6 340.9 0.18 37 295 9759 -33.1 -53.1 12 20.0 -34.7 315 19 340.4 340.4 294.5 340.7 0.09 38 272 10328 -37.3 -53.3 17 16.0 -38.4 338 17 342.3 342.3 295.0 342.7 0.10 39 265 10509 -38.3 -61.3 7 23.0 -39.4 338 17 343.4 343.4 295.1 343.5 0.04 40 250 10910 -40.7 -58.7 13 18.0 -41.6 5 12 345.6 345.6 295.7 345.8 0.06 41 225 11614 -47.1 -61.1 19 14.0 -47.6 357 15 346.3 346.3 295.8 346.5 0.05 42 218 11822 -48.9 -63.9 16 15.0 -49.3 356 15 346.7 346.7 295.9 346.8 0.03 43 200 12380 -53.3 -67.3 17 14.0 -53.6 360 20 348.4 348.4 296.3 348.5 0.02 44 190 12708 -55.5 -70.5 14 15.0 -55.8 357 23 350.0 350.0 296.7 350.0 0.01 45 183 12945 -57.5 -70.5 18 13.0 -57.7 354 24 350.5 350.5 296.8 350.6 0.02 46 169 13442 -61.5 -74.5 16 13.0 -61.6 352 20 351.9 351.9 297.1 352.0 0.01 47 150 14170 -66.9 -75.9 27 9.0 -67.0 5 16 354.8 354.8 297.7 354.9 0.01 48 142 14500 -69.7 -77.7 30 8.0 -69.8 8 16 355.6 355.6 297.8 355.6 0.01 49 135 14801 -71.5 -80.5 25 9.0 -71.5 23 15 357.5 357.5 298.2 357.6 0.00 50 129 15069 -73.5 -81.5 28 8.0 -73.5 26 15 358.6 358.6 298.4 358.6 0.00 51 124 15300 -75.5 -82.5 33 7.0 -75.5 18 14 359.1 359.1 298.5 359.1 0.00 52 120 15490 -76.1 -84.1 27 8.0 -76.1 12 14 361.4 361.4 299.0 361.4 0.00 53 113 15836 -77.5 -84.5 32 7.0 -77.5 360 15 365.0 365.0 299.7 365.0 0.00 54 108 16097 -77.1 -84.1 32 7.0 -77.1 4 17 370.5 370.5 300.7 370.5 0.00 55 103 16370 -76.9 -84.9 27 8.0 -76.9 33 14 376.0 376.0 301.6 376.0 0.00 56 100 16540 -77.1 -85.1 27 8.0 -77.1 55 12 378.8 378.8 302.1 378.8 0.00 57 95 16834 -75.9 -84.9 23 9.0 -75.9 84 13 386.7 386.7 303.3 386.7 0.00 58 92 17019 -76.3 -85.3 23 9.0 -76.3 109 12 389.5 389.5 303.7 389.5 0.00 59 86 17406 -77.3 -85.3 27 8.0 -77.3 140 11 395.1 395.1 304.5 395.1 0.00 60 84 17540 -76.9 -84.9 27 8.0 -76.9 84 11 398.5 398.5 305.0 398.6 0.00 61 75 18198 -72.1 -89.1 6 17.0 -72.2 131 13 421.7 421.7 307.9 421.7 0.00 62 70 18600 -75.3 -92.3 5 17.0 -75.3 180 10 423.3 423.3 308.1 423.3 0.00 63 59 19615 -66.1 -87.1 4 21.0 -66.3 122 7 465.2 465.2 312.3 465.2 0.00 64 50 20630 -61.9 -85.9 3 24.0 -62.3 100 6 497.6 497.6 314.8 497.6 0.00 65 46 21148 -60.9 -85.9 2 25.0 -61.4 38 4 512.0 512.0 315.8 512.1 0.01 66 44 21424 -60.9 -85.9 2 25.0 -61.5 123 8 518.6 518.6 316.2 518.6 0.01 67 43 21567 -60.5 -85.5 2 25.0 -61.1 111 8 523.0 523.0 316.5 523.0 0.01 68 42 21714 -60.1 -85.1 2 25.0 -60.7 104 8 527.5 527.5 316.8 527.6 0.01 69 40 22019 -60.7 -85.7 2 25.0 -61.3 99 7 533.4 533.4 317.1 533.5 0.01 70 37 22504 -60.7 -85.7 2 25.0 -61.4 116 13 545.4 545.4 317.8 545.5 0.01 71 36 22675 -60.5 -85.5 2 25.0 -61.2 104 13 550.3 550.3 318.1 550.3 0.01 72 35 22850 -61.1 -86.1 2 25.0 -61.8 81 12 553.1 553.1 318.3 553.2 0.01 73 34 23030 -61.1 -86.1 2 25.0 -61.8 100 16 557.7 557.7 318.5 557.8 0.01 74 31 23606 -60.3 -85.3 2 25.0 -61.2 102 17 574.8 574.8 319.4 574.9 0.01 75 30 23810 -60.7 -85.7 2 25.0 -61.6 105 30 579.2 579.2 319.6 579.2 0.01 76 29 24021 -60.7 -85.7 2 25.0 -61.6 102 29 584.8 584.8 319.9 584.9 0.01 77 28 24239 -60.5 -78.5 8 18.0 -61.4 100 29 591.3 591.3 320.2 591.5 0.03 TRP 113 15836 -77.5 -84.5 32 7.0 -77.5 360 15 365.0 365.0 299.7 365.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 573.47 mb = 4756.71 m = 15605.83 ft Wetbulb zero: 577.50 mb = 4683.01 m = 15364.02 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 90.22 % Est. max temperature: 31.34 C = 88.41 F Sfc-Lift cond lev (LCL): 987.40 mb = 181.98 m = 597.05 ft T: 25.80 C 700-500 lapse rate: 5.06 C/km ThetaE index: 21.01 C Layer 1000.0- 999.0 mb Conv cond level (CCL): 898.72 mb = 1004.70 m = 3296.21 ft Mean mixing ratio: 17.02 g/kg Conv temperature: 30.13 C = 86.23 F Cap Strength: 0.97 C Lifted Index: -2.80 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.40 C Lifted Index @700 mb: -2.55 C Showalter Index: 1.71 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.20 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1399.90 J/kg Max Up Vert Vel: 52.91 m/s Conv Inhibition (B-): 10.27 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 918.73 mb = 813.92 m = 2670.30 ft Lev Free Conv (LFC): 883.73 mb = 1150.39 m = 3774.19 ft Equ Level (EL): 173.73 mb = 13269.63 m = 43535.00 ft B at Equ Level: 1396.08 J/kg Max Parcel Lev (MPL): 83.73 mb = 17559.04 m = 57607.71 ft Wind level data Storm motion: 251 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 1007 9 200 4 1.4 3.8 | 92 8 -8.3 0.3 1 1000 70 230 16 12.3 10.3 | 201 7 2.6 6.9 2 974 305 200 13 4.4 12.2 | 149 10 -5.2 8.8 3 940 610 195 14 3.6 13.5 | 149 12 -6.1 10.1 4 925 755 190 15 2.6 14.8 | 148 13 -7.1 11.3 5 908 914 185 13 1.1 13.0 | 138 13 -8.6 9.5 6 877 1219 200 16 5.5 15.0 | 160 12 -4.2 11.6 7 850 1486 210 13 6.5 11.3 | 158 8 -3.2 7.8 8 816 1829 200 14 4.8 13.2 | 153 11 -4.9 9.7 9 787 2134 245 14 12.7 5.9 | 230 4 3.0 2.5 10 759 2438 220 14 9.0 10.7 | 175 7 -0.7 7.3 11 732 2743 240 17 14.7 8.5 | 225 7 5.0 5.1 12 700 3121 225 19 13.4 13.4 | 201 11 3.8 10.0 13 680 3353 220 14 9.0 10.7 | 175 7 -0.7 7.3 14 655 3658 210 19 9.5 16.5 | 179 13 -0.2 13.0 15 607 4267 160 12 -4.1 11.3 | 120 16 -13.8 7.8 16 563 4877 270 11 11.0 -0.0 | 339 4 1.3 -3.4 17 502 5791 300 8 6.9 -4.0 | 20 8 -2.8 -7.4 18 500 5830 275 14 13.9 -1.2 | 317 6 4.3 -4.6 19 483 6096 285 13 12.6 -3.4 | 337 7 2.9 -6.8 20 412 7315 345 6 1.6 -5.8 | 41 12 -8.1 -9.2 21 400 7550 310 6 4.6 -3.9 | 35 9 -5.1 -7.3 22 396 7620 325 6 3.4 -4.9 | 37 10 -6.2 -8.3 23 364 8230 335 8 3.4 -7.3 | 31 12 -6.3 -10.7 24 349 8534 270 11 11.0 -0.0 | 339 4 1.3 -3.4 25 321 9144 305 13 10.6 -7.5 | 355 11 1.0 -10.9 26 300 9640 310 19 14.6 -12.2 | 343 16 4.9 -15.6 27 270 10363 340 17 5.8 -16.0 | 11 20 -3.9 -19.4 28 259 10668 335 17 7.2 -15.4 | 8 19 -2.5 -18.8 29 250 10910 5 12 -1.0 -12.0 | 35 19 -10.7 -15.4 30 248 10973 5 11 -1.0 -11.0 | 36 18 -10.6 -14.4 31 236 11278 360 15 -0.0 -15.0 | 28 21 -9.7 -18.4 32 216 11887 355 15 1.3 -14.9 | 25 20 -8.4 -18.4 33 206 12192 10 13 -2.3 -12.8 | 36 20 -11.9 -16.2 34 200 12380 360 20 -0.0 -20.0 | 22 25 -9.7 -23.4 35 196 12497 360 20 -0.0 -20.0 | 22 25 -9.7 -23.4 36 187 12802 355 25 2.2 -24.9 | 15 29 -7.5 -28.3 37 154 14021 350 16 2.8 -15.8 | 20 20 -6.9 -19.2 38 150 14170 5 16 -1.4 -15.9 | 30 22 -11.1 -19.4 39 146 14326 360 17 -0.0 -17.0 | 25 23 -9.7 -20.4 40 132 14935 30 15 -7.5 -13.0 | 46 24 -17.2 -16.4 41 125 15240 20 14 -4.8 -13.2 | 41 22 -14.5 -16.6 42 113 15836 360 15 -0.0 -15.0 | 28 21 -9.7 -18.4 43 107 16154 5 17 -1.5 -16.9 | 29 23 -11.2 -20.4 44 100 16540 55 12 -9.8 -6.9 | 62 22 -19.5 -10.3 45 96 16764 75 13 -12.6 -3.4 | 73 23 -22.2 -6.8 46 87 17374 155 11 -4.6 10.0 | 115 16 -14.3 6.5 47 82 17678 30 11 -5.5 -9.5 | 50 20 -15.2 -13.0 48 78 17983 120 10 -8.7 5.0 | 95 18 -18.3 1.6 49 74 18288 135 14 -9.9 9.9 | 108 21 -19.6 6.5 50 70 18593 180 15 0.0 15.0 | 140 15 -9.7 11.6 51 70 18600 180 10 0.0 10.0 | 124 12 -9.7 6.6 52 67 18898 185 14 1.2 13.9 | 141 14 -8.5 10.5 53 63 19202 90 8 -8.0 0.0 | 79 18 -17.7 -3.4 54 60 19507 175 11 -1.0 11.0 | 125 13 -10.6 7.5 55 57 19812 45 2 -1.4 -1.4 | 66 12 -11.1 -4.8 56 54 20117 30 3 -1.5 -2.6 | 62 13 -11.2 -6.0 57 52 20422 35 5 -2.9 -4.1 | 59 15 -12.6 -7.5 58 50 20630 100 6 -5.9 1.0 | 81 16 -15.6 -2.4 59 49 20726 105 7 -6.8 1.8 | 84 17 -16.4 -1.6 60 47 21031 340 2 0.7 -1.9 | 59 10 -9.0 -5.3 61 45 21336 130 8 -6.1 5.1 | 96 16 -15.8 1.7 62 43 21641 105 8 -7.7 2.1 | 86 17 -17.4 -1.4 63 39 22250 95 6 -6.0 0.5 | 79 16 -15.7 -2.9 64 37 22555 120 14 -12.1 7.0 | 99 22 -21.8 3.6 65 35 22860 80 12 -11.8 -2.1 | 76 22 -21.5 -5.5 66 33 23165 115 20 -18.1 8.5 | 100 28 -27.8 5.0 67 32 23470 95 18 -17.9 1.6 | 86 28 -27.6 -1.9 68 30 23774 110 16 -15.0 5.5 | 95 25 -24.7 2.0 69 30 23810 105 30 -29.0 7.8 | 96 39 -38.7 4.3 70 28 24079 100 29 -28.6 5.0 | 92 38 -38.2 1.6 71 26 24384 105 26 -25.1 6.7 | 95 35 -34.8 3.3 Wind Parameters Mean winds (0-6000m): 220.5 at 13.7 knts Storm direction: 250.5 at 10.3 knts Shear (0-3000m) pos: 2.0 neg: 1.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 55.2 neg: -35.0 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 2.7 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 1625.28 Bulk Shear: 0.86 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 ------------------------------------------------------------------------------- 500 210 13 160 9| 0.0 10.0 10.0| 16.7 -14.2 2.5 5.0 0.34| 21.9 7.6 1000 200 14 152 11| 0.0 5.2 5.2| 21.3 -22.5 -1.2 -1.2 0.24| 13.7 3.2 1500 200 14 154 11| 1.6 3.4 5.0| 32.4 -23.5 8.9 5.9 0.27| 11.6 3.2 2000 202 14 155 10| 2.3 2.6 4.9| 42.1 -25.3 16.8 8.4 0.31| 10.9 3.4 2500 208 14 161 9| 1.8 2.2 4.1| 47.6 -30.5 17.1 6.8 0.26| 10.6 2.7 3000 213 14 168 9| 2.0 1.9 3.9| 55.2 -35.0 20.3 6.8 0.26| 10.1 2.7 4000 213 15 171 9| 1.5 2.4 3.9| 56.3 -80.2 -23.9 -6.0 0.02| 10.2 0.2 5000 212 14 167 9| 2.9 1.9 4.8| 76.0 -98.5 -22.5 -4.5 0.10| 11.0 1.2 6000 221 14 174 7| 2.4 1.4 3.8| 82.3-110.1 -27.8 -4.6 0.07| 10.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251016.00.gif