UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 29 NOV 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 26.2 23.1 83 3.1 24.0 80 11 298.2 301.5 296.7 350.1 17.84 1 1006 69 26.6 22.2 77 4.4 23.4 88 13 299.2 302.3 296.4 348.8 16.98 2 1004 86 26.4 21.4 74 5.0 22.8 90 14 299.2 302.2 295.8 346.4 16.18 3 1000 120 26.2 21.2 74 5.0 22.6 95 15 299.4 302.3 295.8 346.2 16.05 4 957 507 22.8 19.5 82 3.3 20.5 88 20 299.7 302.4 295.2 343.7 15.07 5 925 803 21.0 16.6 76 4.4 18.0 95 23 300.8 303.2 294.0 338.8 12.95 6 922 831 20.6 16.2 76 4.4 17.7 96 23 300.7 303.0 293.8 337.8 12.66 7 905 992 19.6 15.5 77 4.1 16.8 100 23 301.2 303.5 293.7 337.5 12.33 8 896 1078 19.2 14.5 74 4.7 16.1 100 23 301.7 303.8 293.3 336.1 11.66 9 888 1155 18.6 14.6 78 4.0 16.0 100 23 301.8 304.0 293.5 336.8 11.85 10 850 1530 16.4 12.0 75 4.4 13.6 105 21 303.3 305.3 292.9 334.3 10.42 11 844 1590 16.2 11.5 74 4.7 13.2 104 20 303.7 305.6 292.8 334.0 10.15 12 804 2002 13.4 10.6 83 2.8 11.6 97 18 305.0 306.9 293.1 335.1 10.04 13 700 3159 7.8 0.8 61 7.0 4.0 80 13 311.1 312.2 291.5 329.2 5.80 14 607 4323 1.8 -10.2 41 12.0 -3.4 79 12 317.1 317.7 290.7 326.6 2.90 15 583 4647 -0.7 -9.7 51 9.0 -4.6 71 13 317.9 318.5 291.2 328.2 3.14 16 516 5614 -6.3 -31.3 12 25.0 -12.4 65 8 322.4 322.5 290.1 324.4 0.54 17 503 5813 -7.9 -18.9 41 11.0 -11.6 63 7 322.9 323.2 291.3 328.7 1.71 18 500 5860 -8.3 -18.3 44 10.0 -11.7 60 7 322.9 323.3 291.5 329.1 1.81 19 477 6223 -10.7 -29.7 19 19.0 -15.3 46 7 324.3 324.5 290.8 326.8 0.68 20 456 6567 -12.7 -24.7 36 12.0 -16.0 21 9 326.0 326.3 291.7 330.0 1.13 21 447 6718 -13.1 -26.1 33 13.0 -16.5 10 9 327.4 327.6 292.0 331.0 1.02 22 437 6890 -12.5 -42.5 6 30.0 -17.7 8 11 330.3 330.3 292.0 331.1 0.21 23 423 7138 -13.5 -51.5 2 38.0 -18.8 5 15 332.1 332.1 292.4 332.4 0.08 24 410 7374 -14.7 -51.7 3 37.0 -19.7 2 18 333.5 333.5 292.7 333.8 0.08 25 400 7560 -16.3 -40.3 11 24.0 -20.5 360 20 333.8 333.9 293.0 334.9 0.28 26 398 7598 -16.5 -36.5 16 20.0 -20.4 3 20 334.0 334.1 293.2 335.6 0.42 27 338 8807 -25.7 -48.7 10 23.0 -28.2 334 23 337.5 337.5 293.8 338.0 0.14 28 323 9134 -28.5 -55.5 6 27.0 -30.7 326 24 338.0 338.0 293.9 338.3 0.06 29 300 9660 -32.7 -55.7 8 23.0 -34.4 310 22 339.3 339.3 294.2 339.6 0.07 30 298 9707 -33.1 -55.1 9 22.0 -34.7 309 22 339.4 339.4 294.3 339.7 0.07 31 295 9778 -33.5 -57.5 7 24.0 -35.1 309 22 339.8 339.8 294.3 340.0 0.05 32 286 9995 -35.1 -51.1 18 16.0 -36.4 306 21 340.5 340.5 294.6 341.0 0.12 33 280 10142 -35.7 -64.7 4 29.0 -37.1 304 22 341.7 341.7 294.7 341.8 0.02 34 250 10920 -41.9 -56.9 18 15.0 -42.6 300 38 343.8 343.8 295.3 344.1 0.07 35 221 11736 -49.3 -59.3 30 10.0 -49.6 300 47 344.7 344.7 295.5 345.0 0.06 36 200 12380 -54.1 -65.1 25 11.0 -54.4 295 57 347.1 347.1 296.0 347.2 0.03 37 175 13223 -61.1 -70.1 29 9.0 -61.2 298 50 349.1 349.1 296.4 349.2 0.02 38 150 14170 -65.9 -78.9 15 13.0 -66.0 280 48 356.6 356.6 298.0 356.6 0.01 39 138 14672 -68.9 -82.9 12 14.0 -68.9 275 41 359.9 359.9 298.7 359.9 0.00 40 134 14847 -69.5 -82.5 13 13.0 -69.5 274 39 361.9 361.9 299.1 361.9 0.00 41 131 14982 -70.1 -84.1 11 14.0 -70.2 273 37 363.1 363.1 299.3 363.1 0.00 42 130 15028 -70.1 -84.1 11 14.0 -70.2 272 36 363.9 363.9 299.5 363.9 0.00 43 125 15261 -69.5 -83.5 11 14.0 -69.6 271 33 369.1 369.1 300.4 369.1 0.00 44 122 15406 -70.1 -84.1 11 14.0 -70.2 283 27 370.6 370.6 300.7 370.6 0.00 45 104 16343 -74.9 -86.9 14 12.0 -74.9 264 19 378.7 378.7 302.1 378.7 0.00 46 102 16455 -75.1 -87.1 14 12.0 -75.2 260 18 380.5 380.5 302.3 380.5 0.00 47 100 16570 -75.5 -87.5 14 12.0 -75.5 255 18 381.9 381.9 302.5 381.9 0.00 48 94 16929 -76.1 -89.1 11 13.0 -76.2 268 20 387.5 387.5 303.4 387.5 0.00 49 85 17506 -79.9 -91.9 12 12.0 -79.9 245 10 391.1 391.1 303.9 391.1 0.00 50 79 17921 -80.1 -91.1 14 11.0 -80.1 236 15 399.0 399.0 305.0 399.0 0.00 51 71 18529 -78.5 -89.5 15 11.0 -78.6 59 4 414.8 414.8 307.1 414.8 0.00 52 70 18610 -78.7 -89.7 15 11.0 -78.7 185 6 416.0 416.0 307.2 416.0 0.00 53 66 18944 -77.3 -88.3 16 11.0 -77.3 192 3 426.1 426.1 308.4 426.1 0.00 54 54 20113 -69.3 -89.3 4 20.0 -69.5 86 13 469.7 469.7 312.6 469.7 0.00 55 50 20570 -69.5 -90.5 3 21.0 -69.6 170 10 479.7 479.7 313.4 479.7 0.00 56 40 21928 -61.7 -87.7 2 26.0 -62.3 140 12 530.9 530.9 317.0 530.9 0.00 57 37 22410 -62.3 -89.3 2 27.0 -62.9 89 13 541.3 541.3 317.6 541.4 0.00 58 33 23121 -59.7 -88.7 1 29.0 -60.6 51 6 566.2 566.2 319.0 566.3 0.00 59 30 23720 -57.9 -87.9 1 30.0 -59.0 75 7 586.8 586.8 320.0 586.8 0.01 60 26 24626 -56.3 -86.3 1 30.0 -57.9 92 6 615.9 615.9 321.3 615.9 0.01 61 23 25404 -57.1 -87.1 1 30.0 -58.7 112 6 635.5 635.5 322.1 635.5 0.01 62 20 26300 -51.7 -82.7 1 31.0 -54.7 110 12 677.9 677.9 323.7 678.1 0.02 63 19 26632 -52.1 -83.1 1 31.0 -55.1 114 11 686.7 686.7 324.0 686.9 0.02 64 17 27353 -51.9 -82.9 1 31.0 -55.2 121 10 709.5 709.5 324.7 709.7 0.02 65 14 28603 -54.7 -85.7 1 31.0 -57.7 70 8 740.6 740.6 325.7 740.7 0.02 66 12 29596 -51.9 -82.9 1 31.0 -56.1 104 8 783.9 783.9 326.8 784.2 0.03 TRP 85 17506 -79.9 -91.9 12 12.0 -79.9 245 10 391.1 391.1 303.9 391.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 589.72 mb = 4556.56 m = 14949.18 ft Wetbulb zero: 649.56 mb = 3769.68 m = 12367.56 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 59.05 % Est. max temperature: 30.78 C = 87.40 F Sfc-Lift cond lev (LCL): 968.76 mb = 399.17 m = 1309.58 ft T: 23.74 C 700-500 lapse rate: 5.96 C/km ThetaE index: 14.06 C Layer 1006.0- 888.0 mb Conv cond level (CCL): 874.94 mb = 1282.33 m = 4207.07 ft Mean mixing ratio: 14.85 g/kg Conv temperature: 30.31 C = 86.55 F Cap Strength: 1.27 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.55 C Lifted Index @700 mb: -0.89 C Showalter Index: 0.94 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.30 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 347.31 J/kg Max Up Vert Vel: 26.36 m/s Conv Inhibition (B-): 26.11 J/kg Cap Strength: 1.27 C Lift Cond Lev (LCL): 907.13 mb = 971.68 m = 3187.88 ft Lev Free Conv (LFC): 822.13 mb = 1812.98 m = 5948.01 ft Equ Level (EL): 412.13 mb = 7334.82 m = 24064.06 ft B at Equ Level: 307.10 J/kg Max Parcel Lev (MPL): 162.13 mb = 13692.32 m = 44921.75 ft Wind level data Storm motion: 115 at 11 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 80 11 -10.8 -1.9 | 7 7 -0.8 -6.5 1 1000 120 95 15 -14.9 1.3 | 56 6 -4.9 -3.3 2 979 305 85 17 -16.9 -1.5 | 48 9 -6.9 -6.1 3 946 610 90 21 -21.0 0.0 | 67 12 -11.0 -4.6 4 925 803 95 23 -22.9 2.0 | 78 13 -12.9 -2.6 5 913 914 100 23 -22.7 4.0 | 87 13 -12.6 -0.6 6 881 1219 100 23 -22.7 4.0 | 87 13 -12.6 -0.6 7 850 1530 105 21 -20.3 5.4 | 94 10 -10.3 0.8 8 820 1829 100 18 -17.7 3.1 | 79 8 -7.7 -1.5 9 791 2134 95 18 -17.9 1.6 | 69 8 -7.9 -3.1 10 763 2438 85 17 -16.9 -1.5 | 48 9 -6.9 -6.1 11 736 2743 80 15 -14.8 -2.6 | 33 9 -4.8 -7.2 12 700 3159 80 13 -12.8 -2.3 | 22 7 -2.8 -6.9 13 658 3658 65 9 -8.2 -3.8 | 348 9 1.9 -8.4 14 610 4267 80 12 -11.8 -2.1 | 15 7 -1.8 -6.7 15 565 4877 65 14 -12.7 -5.9 | 14 11 -2.7 -10.6 16 504 5791 65 7 -6.3 -3.0 | 334 8 3.7 -7.6 17 500 5860 60 7 -6.1 -3.5 | 334 9 4.0 -8.1 18 485 6096 55 7 -5.7 -4.0 | 334 10 4.3 -8.7 19 447 6706 10 9 -1.6 -8.9 | 328 16 8.5 -13.5 20 400 7560 360 20 -0.0 -20.0 | 338 27 10.0 -24.6 21 397 7620 5 20 -1.7 -19.9 | 341 26 8.3 -24.6 22 381 7925 355 20 1.7 -19.9 | 334 27 11.8 -24.6 23 322 9144 325 24 13.8 -19.7 | 316 34 23.8 -24.3 24 300 9660 310 22 16.9 -14.1 | 305 33 26.9 -18.8 25 283 10058 305 21 17.2 -12.0 | 302 32 27.2 -16.7 26 259 10668 295 28 25.4 -11.8 | 295 39 35.4 -16.5 27 250 10920 300 38 32.9 -19.0 | 299 49 42.9 -23.6 28 216 11887 300 49 42.4 -24.5 | 299 60 52.5 -29.1 29 200 12380 295 57 51.7 -24.1 | 295 68 61.7 -28.7 30 178 13106 300 50 43.3 -25.0 | 299 61 53.3 -29.6 31 150 14170 280 48 47.3 -8.3 | 283 59 57.3 -13.0 32 125 15240 270 33 33.0 -0.0 | 276 43 43.0 -4.6 33 119 15545 295 22 19.9 -9.3 | 295 33 30.0 -13.9 34 100 16570 255 18 17.4 4.7 | 270 27 27.4 0.0 35 97 16764 265 25 24.9 2.2 | 274 35 34.9 -2.5 36 92 17069 270 16 16.0 -0.0 | 280 26 26.0 -4.6 37 85 17506 245 10 9.1 4.2 | 271 19 19.1 -0.4 38 78 17983 235 16 13.1 9.2 | 259 24 23.1 4.5 39 74 18288 320 8 5.1 -6.1 | 305 19 15.2 -10.8 40 70 18593 85 3 -3.0 -0.3 | 305 9 7.0 -4.9 41 70 18610 185 6 0.5 6.0 | 263 11 10.5 1.3 42 67 18898 195 3 0.8 2.9 | 279 11 10.8 -1.7 43 63 19202 180 4 0.0 4.0 | 274 10 10.0 -0.6 44 60 19507 55 4 -3.3 -2.3 | 316 10 6.7 -6.9 45 57 19812 130 11 -8.4 7.1 | 213 3 1.6 2.4 46 54 20117 85 13 -13.0 -1.1 | 27 6 -2.9 -5.8 47 50 20570 170 10 -1.7 9.8 | 238 10 8.3 5.2 48 49 20726 155 16 -6.8 14.5 | 198 10 3.3 9.9 49 46 21031 175 10 -0.9 10.0 | 240 11 9.1 5.3 50 44 21336 60 5 -4.3 -2.5 | 321 9 5.7 -7.1 51 42 21641 100 8 -7.9 1.4 | 327 4 2.1 -3.2 52 40 21946 140 12 -7.7 9.2 | 207 5 2.3 4.6 53 36 22555 75 13 -12.6 -3.4 | 18 8 -2.5 -8.0 54 34 22860 100 12 -11.8 2.1 | 35 3 -1.8 -2.6 55 33 23165 45 5 -3.5 -3.5 | 322 10 6.5 -8.2 56 31 23470 355 7 0.6 -7.0 | 318 16 10.6 -11.6 57 30 23720 75 7 -6.8 -1.8 | 333 7 3.3 -6.4 58 30 23774 30 12 -6.0 -10.4 | 345 16 4.0 -15.0 59 27 24384 100 9 -8.9 1.6 | 339 3 1.2 -3.1 60 26 24689 90 5 -5.0 0.0 | 313 7 5.0 -4.6 61 25 24994 60 6 -5.2 -3.0 | 328 9 4.8 -7.6 62 23 25298 125 6 -4.9 3.4 | 283 5 5.1 -1.2 63 21 25908 55 5 -4.1 -2.9 | 322 10 5.9 -7.5 64 20 26300 110 12 -11.3 4.1 | 67 1 -1.3 -0.5 65 19 26518 115 11 -10.0 4.6 | 257 0 0.1 0.0 66 16 27127 125 10 -8.2 5.7 | 239 2 1.8 1.1 67 15 27432 105 7 -6.8 1.8 | 311 4 3.3 -2.8 68 14 27737 50 9 -6.9 -5.8 | 343 11 3.1 -10.4 69 13 28042 120 8 -6.9 4.0 | 282 3 3.1 -0.6 70 12 28346 90 8 -8.0 0.0 | 336 5 2.0 -4.6 71 11 28651 105 6 -5.8 1.6 | 306 5 4.2 -3.1 72 8 29870 180 16 0.0 16.0 | 221 15 10.0 11.4 Wind Parameters Mean winds (0-6000m): 84.8 at 14.7 knts Storm direction: 114.8 at 11.0 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 19.4 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -24.8 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 815.71 Bulk Shear: 0.43 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 88 16 50 8| 9.2 0.0 9.2| 13.5 -1.1 12.3 24.6 0.60| 11.4 6.9 1000 92 19 66 10| 6.8 0.0 6.8| 31.5 -1.1 30.4 30.4 0.71| 8.9 6.3 1500 95 20 75 11| 4.1 0.0 4.1| 35.7 -1.1 34.6 23.0 0.68| 6.8 4.7 2000 97 20 77 10| 3.1 1.0 4.1| 35.7 -8.6 27.1 13.6 0.43| 6.2 2.7 2500 96 19 74 10| 2.5 1.7 4.2| 35.7 -18.4 17.3 6.9 0.21| 5.9 1.3 3000 94 19 69 9| 2.1 1.8 3.8| 35.7 -24.8 10.9 3.6 0.10| 5.4 0.6 4000 90 17 56 8| 1.7 1.8 3.5| 39.5 -35.4 4.1 1.0 -0.00| 5.0 -0.0 5000 87 16 47 8| 1.5 1.6 3.1| 42.9 -38.3 4.5 0.9 0.01| 4.7 0.1 6000 85 15 38 8| 1.2 1.7 2.9| 42.9 -51.8 -9.0 -1.5 -0.10| 4.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251129.00.gif