UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 27 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 1014 9 26.8 24.3 86 2.5 25.0 298.8 302.3 297.7 354.8 19.19 1 1007 69 26.8 22.2 76 4.6 23.5 95 16 299.4 302.4 296.4 348.9 16.97 2 1003 104 26.6 20.6 70 6.0 22.3 95 16 299.5 302.3 295.4 344.5 15.40 3 1000 130 26.4 20.4 70 6.0 22.2 95 16 299.5 302.3 295.3 344.1 15.26 4 942 654 21.2 19.2 88 2.0 19.8 80 24 299.4 302.2 295.1 343.3 15.03 5 925 812 20.0 17.3 84 2.7 18.2 75 26 299.8 302.2 294.1 339.4 13.55 6 882 1222 17.6 12.6 72 5.0 14.4 78 25 301.4 303.3 292.3 332.2 10.45 7 850 1537 15.4 11.2 76 4.2 12.7 80 24 302.3 304.1 292.2 331.6 9.88 8 840 1637 14.8 11.1 78 3.7 12.4 80 25 302.7 304.5 292.3 332.1 9.93 9 782 2240 11.4 6.7 73 4.7 8.6 75 23 305.3 306.8 291.5 329.1 7.90 10 764 2434 10.8 4.8 66 6.0 7.3 75 21 306.7 308.0 291.2 328.2 7.07 11 700 3161 7.8 -9.2 29 17.0 0.4 75 21 311.1 311.6 288.7 319.8 2.72 12 686 3327 6.6 -13.4 22 20.0 -1.3 79 21 311.6 312.0 288.1 318.0 1.98 13 613 4240 -0.3 -9.3 51 9.0 -4.1 70 13 313.8 314.4 289.9 323.8 3.08 14 568 4848 -2.7 -30.7 10 28.0 -9.8 38 13 317.9 318.0 288.6 319.8 0.52 15 552 5074 -3.9 -34.9 7 31.0 -10.9 11 10 319.1 319.2 288.9 320.4 0.36 16 547 5146 -4.3 -31.3 10 27.0 -10.9 2 9 319.5 319.6 289.2 321.3 0.51 17 531 5380 -5.5 -34.5 8 29.0 -12.1 1 8 320.8 320.8 289.4 322.2 0.39 18 527 5439 -5.7 -38.7 5 33.0 -12.4 3 8 321.2 321.3 289.4 322.2 0.26 19 506 5757 -7.9 -31.9 13 24.0 -13.5 16 9 322.3 322.4 290.0 324.2 0.52 20 500 5850 -8.3 -44.3 4 36.0 -14.5 20 9 322.9 322.9 289.8 323.5 0.15 21 486 6069 -9.9 -47.9 3 38.0 -15.7 20 9 323.6 323.6 290.0 324.0 0.10 22 476 6228 -10.7 -30.7 18 20.0 -15.4 12 7 324.5 324.7 290.8 326.8 0.62 23 408 7393 -18.1 -55.1 2 37.0 -22.2 350 12 329.6 329.6 291.6 329.8 0.05 24 400 7540 -19.1 -55.1 3 36.0 -22.9 330 13 330.2 330.2 291.8 330.4 0.05 25 351 8498 -26.7 -52.7 7 26.0 -29.1 312 28 332.5 332.5 292.4 332.8 0.08 26 347 8580 -26.9 -55.9 5 29.0 -29.3 310 30 333.3 333.3 292.7 333.5 0.06 27 340 8727 -26.7 -60.7 3 34.0 -29.3 306 32 335.5 335.5 293.2 335.7 0.03 28 300 9620 -32.5 -57.5 6 25.0 -34.2 290 40 339.6 339.6 294.3 339.8 0.05 29 287 9932 -35.3 -57.3 9 22.0 -36.7 290 41 339.9 339.9 294.4 340.1 0.06 30 269 10381 -39.3 -62.3 7 23.0 -40.4 287 43 340.4 340.4 294.4 340.6 0.03 31 250 10880 -42.9 -63.9 8 21.0 -43.7 280 45 342.3 342.3 294.9 342.4 0.03 32 235 11292 -46.9 -65.9 10 19.0 -47.4 281 44 342.3 342.3 294.9 342.4 0.02 33 230 11434 -47.7 -67.7 8 20.0 -48.2 282 44 343.2 343.2 295.1 343.3 0.02 34 209 12057 -52.3 -69.3 11 17.0 -52.6 284 43 345.6 345.6 295.7 345.6 0.02 35 203 12245 -53.1 -72.1 8 19.0 -53.4 285 43 347.2 347.2 296.0 347.2 0.01 36 200 12340 -53.7 -71.7 9 18.0 -54.0 285 43 347.7 347.7 296.1 347.8 0.01 37 187 12768 -57.1 -73.1 11 16.0 -57.3 288 41 349.0 349.0 296.4 349.0 0.01 38 168 13439 -61.1 -77.1 10 16.0 -61.2 293 35 353.2 353.2 297.3 353.2 0.01 39 166 13513 -61.3 -77.3 10 16.0 -61.4 294 34 354.1 354.1 297.5 354.1 0.01 40 154 13977 -62.1 -80.1 7 18.0 -62.3 298 28 360.4 360.4 298.8 360.4 0.00 41 150 14140 -62.1 -81.1 6 19.0 -62.3 300 26 363.1 363.1 299.3 363.1 0.00 42 125 15255 -66.7 -85.7 5 19.0 -66.8 270 16 374.2 374.2 301.3 374.2 0.00 43 119 15551 -68.7 -86.7 6 18.0 -68.8 263 15 375.8 375.8 301.6 375.8 0.00 44 103 16400 -76.3 -90.3 9 14.0 -76.3 331 8 377.1 377.1 301.8 377.1 0.00 45 100 16570 -76.9 -90.9 9 14.0 -76.9 355 10 379.1 379.1 302.1 379.2 0.00 46 88 17299 -80.9 -92.9 12 12.0 -80.9 350 4 385.3 385.3 303.1 385.3 0.00 47 87 17363 -80.9 -92.9 12 12.0 -80.9 328 6 386.5 386.5 303.3 386.5 0.00 48 82 17697 -81.3 -92.3 14 11.0 -81.3 322 10 392.3 392.3 304.1 392.3 0.00 49 76 18126 -80.3 -91.3 14 11.0 -80.3 9 15 403.0 403.0 305.6 403.0 0.00 50 71 18510 -81.3 -91.3 17 10.0 -81.3 56 6 408.8 408.8 306.3 408.8 0.00 51 70 18590 -80.9 -90.9 17 10.0 -80.9 65 4 411.3 411.3 306.7 411.3 0.00 52 69 18670 -80.7 -89.7 21 9.0 -80.7 17 1 413.4 413.4 306.9 413.4 0.00 53 53 20193 -68.7 -91.7 2 23.0 -68.9 61 16 473.6 473.6 313.0 473.6 0.00 54 50 20540 -68.3 -92.3 2 24.0 -68.5 195 3 482.5 482.5 313.7 482.5 0.00 55 47 20912 -67.7 -92.7 2 25.0 -67.9 95 5 492.6 492.6 314.4 492.6 0.00 56 45 21174 -68.1 -93.1 2 25.0 -68.3 70 10 497.8 497.8 314.8 497.8 0.00 57 35 22709 -61.5 -90.5 1 29.0 -62.1 106 14 552.1 552.1 318.2 552.1 0.00 58 30 23670 -59.3 -88.3 1 29.0 -60.3 125 17 583.0 583.0 319.8 583.0 0.01 59 26 24574 -56.1 -86.1 1 30.0 -57.7 104 14 616.4 616.4 321.3 616.5 0.01 60 25 24823 -55.9 -85.9 1 30.0 -57.6 76 15 623.9 624.0 321.6 624.0 0.01 61 20 26260 -50.9 -82.9 1 32.0 -54.1 115 8 680.4 680.4 323.8 680.5 0.02 62 19 26594 -50.9 -82.9 1 32.0 -54.2 111 9 690.4 690.4 324.1 690.6 0.02 63 13 29045 -54.3 -85.3 1 31.0 -57.6 168 11 757.8 757.8 326.1 758.0 0.02 64 13 29045 -53.9 -84.9 1 31.0 -57.3 168 11 759.2 759.2 326.2 759.4 0.02 TRP 88 17299 -80.9 -92.9 12 12.0 -80.9 350 4 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 616.17 mb = 4200.37 m = 13780.59 ft Wetbulb zero: 696.94 mb = 3197.06 m = 10488.91 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 48.03 % Est. max temperature: 29.94 C = 85.89 F Sfc-Lift cond lev (LCL): 978.31 mb = 322.36 m = 1057.61 ft T: 24.49 C 700-500 lapse rate: 5.99 C/km ThetaE index: 23.22 C Layer 1007.0- 840.0 mb Conv cond level (CCL): 895.94 mb = 1086.65 m = 3565.07 ft Mean mixing ratio: 15.00 g/kg Conv temperature: 28.90 C = 84.01 F Cap Strength: 0.64 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.41 C Lifted Index @700 mb: -0.89 C Showalter Index: 2.20 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.50 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 191.40 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 741.31 J/kg Max Up Vert Vel: 38.50 m/s Conv Inhibition (B-): 6.19 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 913.47 mb = 919.95 m = 3018.18 ft Lev Free Conv (LFC): 868.47 mb = 1353.55 m = 4440.73 ft Equ Level (EL): 248.47 mb = 10920.94 m = 35829.43 ft B at Equ Level: 740.85 J/kg Max Parcel Lev (MPL): 138.47 mb = 14629.24 m = 47995.60 ft Wind level data Storm motion: 100 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 1000 130 95 16 -15.9 1.4 | 66 2 -2.1 -0.9 1 925 812 75 26 -25.1 -6.7 | 51 14 -11.3 -9.1 2 850 1537 80 24 -23.6 -4.2 | 57 12 -9.8 -6.5 3 985 305 75 16 -15.5 -4.1 | 14 7 -1.7 -6.5 4 950 610 65 20 -18.1 -8.5 | 22 12 -4.3 -10.8 5 916 914 75 27 -26.1 -7.0 | 53 15 -12.3 -9.3 6 883 1219 80 27 -26.6 -4.7 | 61 15 -12.8 -7.0 7 821 1829 80 24 -23.6 -4.2 | 57 12 -9.8 -6.5 8 791 2134 75 24 -23.2 -6.2 | 48 13 -9.4 -8.5 9 763 2438 75 21 -20.3 -5.4 | 40 10 -6.5 -7.8 10 736 2743 75 20 -19.3 -5.2 | 36 9 -5.5 -7.5 11 700 3161 75 21 -20.3 -5.4 | 40 10 -6.5 -7.8 12 683 3353 80 21 -20.7 -3.6 | 49 9 -6.9 -6.0 13 658 3658 75 18 -17.4 -4.7 | 27 8 -3.6 -7.0 14 610 4267 70 13 -12.2 -4.4 | 347 7 1.6 -6.8 15 565 4877 35 13 -7.5 -10.6 | 334 14 6.3 -13.0 16 544 5182 355 8 0.7 -8.0 | 305 18 14.5 -10.3 17 523 5486 5 8 -0.7 -8.0 | 308 17 13.1 -10.3 18 500 5850 20 9 -3.1 -8.5 | 315 15 10.7 -10.8 19 484 6096 20 9 -3.1 -8.5 | 315 15 10.7 -10.8 20 465 6401 360 5 -0.0 -5.0 | 298 16 13.8 -7.3 21 447 6706 5 9 -0.8 -9.0 | 311 17 13.0 -11.3 22 429 7010 5 8 -0.7 -8.0 | 308 17 13.1 -10.3 23 412 7315 360 11 -0.0 -11.0 | 314 19 13.8 -13.3 24 400 7540 330 13 6.5 -11.3 | 304 24 20.3 -13.6 25 396 7620 335 14 5.9 -12.7 | 307 25 19.7 -15.0 26 320 9144 295 39 35.3 -16.5 | 291 53 49.1 -18.8 27 300 9620 290 40 37.6 -13.7 | 287 54 51.4 -16.0 28 282 10058 290 41 38.5 -14.0 | 287 55 52.3 -16.4 29 258 10668 285 44 42.5 -11.4 | 284 58 56.3 -13.7 30 250 10880 280 45 44.3 -7.8 | 280 59 58.1 -10.1 31 200 12340 285 43 41.5 -11.1 | 284 57 55.3 -13.5 32 177 13106 290 39 36.6 -13.3 | 287 53 50.5 -15.7 33 150 14140 300 26 22.5 -13.0 | 293 39 36.3 -15.3 34 145 14326 305 31 25.4 -17.8 | 297 44 39.2 -20.1 35 125 15240 270 16 16.0 -0.0 | 274 30 29.8 -2.3 36 113 15850 255 13 12.6 3.4 | 268 26 26.4 1.0 37 102 16459 340 7 2.4 -6.6 | 299 18 16.2 -8.9 38 100 16570 355 10 0.9 -10.0 | 310 19 14.7 -12.3 39 97 16764 360 10 -0.0 -10.0 | 312 19 13.8 -12.3 40 92 17069 360 7 -0.0 -7.0 | 304 17 13.8 -9.3 41 88 17299 350 4 0.7 -3.9 | 293 16 14.5 -6.3 42 87 17374 325 6 3.4 -4.9 | 293 19 17.2 -7.2 43 82 17678 320 9 5.8 -6.9 | 295 22 19.6 -9.2 44 78 17983 350 18 3.1 -17.7 | 320 26 16.9 -20.1 45 74 18288 30 11 -5.5 -9.5 | 325 14 8.3 -11.9 46 70 18590 65 4 -3.6 -1.7 | 292 11 10.2 -4.0 47 70 18593 0 0 -0.0 -0.0 | 280 14 13.8 -2.3 48 66 18898 65 5 -4.5 -2.1 | 296 10 9.3 -4.4 49 63 19202 55 7 -5.7 -4.0 | 308 10 8.1 -6.3 50 60 19507 35 24 -13.8 -19.7 | 360 22 0.0 -22.0 51 57 19812 45 23 -16.3 -16.3 | 8 19 -2.5 -18.6 52 51 20422 70 12 -11.3 -4.1 | 339 7 2.5 -6.4 53 50 20540 195 3 0.8 2.9 | 268 15 14.6 0.6 54 49 20726 190 3 0.5 3.0 | 268 14 14.3 0.6 55 46 21031 40 6 -3.9 -4.6 | 305 12 9.9 -6.9 56 44 21336 100 13 -12.8 2.3 | 274 1 1.0 -0.1 57 42 21641 120 16 -13.9 8.0 | 179 6 -0.1 5.7 58 40 21946 360 4 -0.0 -4.0 | 295 15 13.8 -6.3 59 38 22250 5 9 -0.8 -9.0 | 311 17 13.0 -11.3 60 34 22860 135 16 -11.3 11.3 | 195 9 2.5 9.0 61 33 23165 85 10 -10.0 -0.9 | 310 5 3.8 -3.2 62 31 23470 70 14 -13.2 -4.8 | 355 7 0.6 -7.1 63 30 23670 125 17 -13.9 9.8 | 179 7 -0.1 7.4 64 28 24079 120 17 -14.7 8.5 | 172 6 -0.9 6.2 65 27 24384 130 15 -11.5 9.6 | 198 8 2.3 7.3 66 26 24689 90 13 -13.0 0.0 | 341 2 0.8 -2.3 67 24 24994 60 17 -14.7 -8.5 | 5 11 -0.9 -10.8 68 23 25298 50 17 -13.0 -10.9 | 357 13 0.8 -13.3 69 22 25603 70 19 -17.9 -6.5 | 25 10 -4.1 -8.8 70 21 25908 80 10 -9.8 -1.7 | 316 6 4.0 -4.1 71 20 26213 75 7 -6.8 -1.8 | 300 8 7.0 -4.1 72 20 26260 115 8 -7.3 3.4 | 261 7 6.6 1.0 73 19 26518 110 9 -8.5 3.1 | 262 5 5.3 0.7 74 16 27127 145 20 -11.5 16.4 | 189 14 2.3 14.1 75 15 27432 175 12 -1.0 12.0 | 233 16 12.8 9.6 76 13 27737 165 11 -2.8 10.6 | 233 14 11.0 8.3 77 11 28346 180 12 0.0 12.0 | 235 17 13.8 9.7 78 11 28651 175 8 -0.7 8.0 | 247 14 13.1 5.6 79 9 29261 200 20 6.8 18.8 | 231 26 20.6 16.5 Wind Parameters Mean winds (0-6000m): 69.6 at 18.7 knts Storm direction: 99.6 at 14.0 knts Storm rel Dir Shear (0-3000m): -6.4 deg Energy-Hel index: -46.33 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 89 19 61 6| | | 1000 81 22 54 10| | | 1500 80 23 54 11| | | 2000 78 26 56 14| | | 2500 77 25 54 13| | | 3000 77 24 52 13| | | 4000 77 23 48 11| | | 5000 74 21 37 10| | | 6000 70 19 23 10| | | Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251127.12.gif