UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 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 28.4 27.7 96 0.7 27.9 230 1 300.9 305.3 300.8 371.4 23.80 1 1002 56 26.4 23.7 85 2.7 24.5 255 10 299.4 302.8 297.5 354.1 18.72 2 1000 75 26.6 23.0 81 3.6 24.0 265 14 299.8 303.0 297.1 352.3 17.96 3 995 119 25.8 20.8 74 5.0 22.2 264 14 299.4 302.2 295.6 345.3 15.73 4 993 137 26.8 20.8 70 6.0 22.5 264 14 300.6 303.4 295.9 346.8 15.76 5 983 226 26.2 19.2 65 7.0 21.3 262 14 300.8 303.5 295.1 343.1 14.39 6 925 758 22.2 17.2 73 5.0 18.8 250 14 302.0 304.5 294.7 341.7 13.47 7 850 1488 17.4 14.5 83 2.9 15.5 250 21 304.4 306.7 294.6 341.1 12.31 8 824 1753 15.6 15.0 96 0.6 15.2 250 20 305.2 307.6 295.4 344.4 13.13 9 793 2078 13.6 11.0 84 2.6 11.9 250 18 306.4 308.4 293.8 337.9 10.46 10 784 2174 13.4 9.4 77 4.0 10.9 251 17 307.2 309.0 293.3 335.9 9.49 11 744 2615 11.4 8.4 82 3.0 9.5 258 17 309.7 311.4 293.9 338.2 9.34 12 730 2774 11.0 6.5 74 4.5 8.3 260 17 310.9 312.5 293.4 336.6 8.35 13 700 3123 8.4 6.4 87 2.0 7.2 260 17 311.8 313.4 293.9 338.5 8.65 14 658 3631 5.0 5.0 100 0.0 5.0 251 16 313.5 315.1 294.2 339.5 8.35 15 653 3693 5.0 4.2 95 0.8 4.5 249 16 314.2 315.7 294.1 339.0 7.95 16 647 3769 5.0 1.5 78 3.5 3.1 247 16 315.0 316.3 293.3 335.8 6.61 17 537 5268 -2.7 -13.7 42 11.0 -7.1 236 17 323.1 323.6 292.1 331.4 2.47 18 500 5830 -6.7 -14.7 53 8.0 -9.8 245 19 324.9 325.4 292.6 333.2 2.45 19 449 6662 -11.7 -13.6 86 1.9 -12.5 250 14 328.7 329.3 294.0 338.9 2.98 20 446 6713 -11.7 -14.8 78 3.1 -12.9 250 13 329.4 329.9 294.0 338.7 2.72 21 442 6782 -11.5 -17.5 61 6.0 -13.6 242 13 330.5 330.9 293.9 338.1 2.19 22 436 6887 -11.7 -25.7 30 14.0 -15.6 230 14 331.5 331.7 293.2 335.4 1.08 23 400 7540 -16.7 -20.6 72 3.9 -17.9 225 21 333.3 333.7 294.3 339.9 1.86 24 384 7845 -18.9 -20.2 89 1.3 -19.3 234 17 334.3 334.7 294.7 341.4 2.00 25 300 9640 -30.9 -34.3 72 3.4 -31.4 85 3 341.8 342.0 295.4 344.5 0.70 26 258 10695 -39.3 -43.7 63 4.4 -39.7 297 3 344.5 344.6 295.7 345.8 0.31 27 253 10829 -40.7 -44.7 65 4.0 -41.1 277 5 344.4 344.4 295.6 345.5 0.28 28 250 10910 -41.1 -45.4 63 4.3 -41.5 265 6 345.0 345.0 295.7 346.0 0.26 29 238 11241 -44.1 -48.7 60 4.6 -44.4 247 8 345.3 345.4 295.8 346.1 0.19 30 233 11383 -45.3 -49.4 63 4.1 -45.6 252 9 345.6 345.6 295.8 346.4 0.18 31 226 11585 -47.1 -53.1 50 6.0 -47.4 268 10 345.9 345.9 295.8 346.4 0.12 32 213 11974 -50.5 -54.7 61 4.2 -50.7 298 13 346.5 346.5 296.0 347.0 0.11 33 200 12380 -54.3 -60.3 48 6.0 -54.5 330 16 346.8 346.8 296.0 347.0 0.06 34 178 13116 -61.1 -67.1 45 6.0 -61.2 333 18 347.4 347.4 296.1 347.5 0.03 35 167 13510 -64.7 -69.7 50 5.0 -64.7 329 19 347.8 347.8 296.1 347.9 0.02 36 150 14160 -68.3 -74.3 42 6.0 -68.4 310 16 352.4 352.4 297.2 352.5 0.01 37 133 14875 -72.3 -80.3 29 8.0 -72.3 355 10 357.6 357.6 298.2 357.7 0.00 38 121 15426 -75.9 -81.9 38 6.0 -75.9 43 11 360.9 360.9 298.9 360.9 0.00 39 111 15923 -77.9 -83.9 37 6.0 -77.9 95 19 366.1 366.1 299.9 366.1 0.00 40 110 15974 -77.9 -83.9 37 6.0 -77.9 95 19 367.1 367.1 300.1 367.1 0.00 41 106 16187 -77.3 -83.3 38 6.0 -77.3 103 19 372.1 372.1 300.9 372.1 0.00 42 105 16241 -77.5 -83.5 37 6.0 -77.5 116 18 372.8 372.8 301.1 372.8 0.00 43 102 16407 -78.1 -84.1 37 6.0 -78.1 157 13 374.7 374.7 301.4 374.7 0.00 44 101 16463 -78.1 -84.1 37 6.0 -78.1 171 12 375.8 375.8 301.5 375.8 0.00 45 100 16520 -77.9 -83.9 37 6.0 -77.9 185 10 377.2 377.2 301.8 377.2 0.00 46 98 16635 -77.7 -83.7 37 6.0 -77.7 202 9 379.8 379.8 302.2 379.8 0.00 47 93 16933 -76.7 -82.7 38 6.0 -76.7 263 11 387.5 387.5 303.4 387.5 0.00 48 80 17795 -76.5 -93.5 5 17.0 -76.6 301 4 405.0 405.0 305.9 405.0 0.00 49 70 18570 -71.1 -90.1 4 19.0 -71.2 335 7 432.3 432.3 309.1 432.3 0.00 50 66 18920 -68.3 -89.3 3 21.0 -68.4 314 8 445.7 445.7 310.4 445.7 0.00 51 63 19197 -68.9 -90.9 3 22.0 -69.1 355 12 450.4 450.4 310.9 450.4 0.00 52 50 20590 -64.9 -89.9 2 25.0 -65.2 110 12 490.5 490.5 314.2 490.6 0.00 53 37 22453 -60.3 -89.3 1 29.0 -61.0 74 20 546.5 546.5 317.9 546.5 0.00 54 34 22982 -59.9 -88.9 1 29.0 -60.7 56 30 560.9 560.9 318.7 560.9 0.00 55 32 23363 -58.5 -88.5 1 30.0 -59.5 75 36 574.5 574.5 319.4 574.5 0.00 56 30 23770 -57.9 -87.9 1 30.0 -59.0 100 43 586.8 586.8 320.0 586.8 0.01 57 29 23984 -57.9 -87.9 1 30.0 -59.1 95 39 592.5 592.5 320.3 592.5 0.01 58 27 24433 -58.9 -88.9 1 30.0 -60.0 106 44 601.9 601.9 320.7 602.0 0.01 59 23 25450 -53.9 -84.9 1 31.0 -56.1 109 41 644.9 644.9 322.5 645.0 0.01 60 22 25736 -52.9 -83.9 1 31.0 -55.4 116 44 656.1 656.1 322.9 656.2 0.02 61 20 26350 -53.3 -84.3 1 31.0 -55.9 105 35 673.0 673.0 323.5 673.1 0.02 62 17 27399 -52.1 -83.1 1 31.0 -55.4 100 35 708.9 708.9 324.7 709.1 0.02 TRP 111 15923 -77.9 -83.9 37 6.0 -77.9 95 19 366.1 366.1 299.9 366.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 575.57 mb = 4742.18 m = 15558.16 ft Wetbulb zero: 613.72 mb = 4193.44 m = 13757.84 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 72.55 % Est. max temperature: 31.60 C = 88.89 F Sfc-Lift cond lev (LCL): 997.43 mb = 97.64 m = 320.33 ft T: 26.19 C 700-500 lapse rate: 5.58 C/km ThetaE index: 26.15 C Layer 1002.0- 993.0 mb Conv cond level (CCL): 843.09 mb = 1557.60 m = 5110.18 ft Mean mixing ratio: 14.53 g/kg Conv temperature: 32.05 C = 89.69 F Cap Strength: 1.92 C Lifted Index: -1.56 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.78 C Lifted Index @700 mb: -0.53 C Showalter Index: -0.33 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.20 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 235.00 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 202.82 J/kg Max Up Vert Vel: 20.14 m/s Conv Inhibition (B-): 50.39 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 883.99 mb = 1149.51 m = 3771.30 ft Lev Free Conv (LFC): 708.99 mb = 3016.77 m = 9897.42 ft Equ Level (EL): 318.99 mb = 9193.79 m = 30163.00 ft B at Equ Level: 200.89 J/kg Max Parcel Lev (MPL): 188.99 mb = 12737.77 m = 41790.08 ft Wind level data Storm motion: 276 at 13 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 9 230 1 0.8 0.6 | 100 12 -11.9 2.0 1 1000 75 265 14 13.9 1.2 | 207 3 1.3 2.6 2 974 305 260 14 13.8 2.4 | 197 4 1.1 3.8 3 941 610 250 13 12.2 4.4 | 176 6 -0.4 5.8 4 925 758 250 14 13.2 4.8 | 185 6 0.5 6.2 5 908 914 250 15 14.1 5.1 | 193 7 1.5 6.5 6 877 1219 250 20 18.8 6.8 | 217 10 6.2 8.2 7 850 1488 250 21 19.7 7.2 | 220 11 7.1 8.6 8 816 1829 250 20 18.8 6.8 | 217 10 6.2 8.2 9 787 2134 250 17 16.0 5.8 | 205 8 3.3 7.2 10 759 2438 255 17 16.4 4.4 | 213 7 3.8 5.8 11 732 2743 260 17 16.7 3.0 | 223 6 4.1 4.3 12 700 3123 260 17 16.7 3.0 | 223 6 4.1 4.3 13 680 3353 255 18 17.4 4.7 | 218 8 4.7 6.0 14 655 3658 250 16 15.0 5.5 | 199 7 2.4 6.9 15 607 4267 230 16 12.3 10.3 | 178 12 -0.4 11.7 16 563 4877 220 18 11.6 13.8 | 176 15 -1.1 15.2 17 522 5486 245 16 14.5 6.8 | 193 8 1.9 8.1 18 500 5830 245 19 17.2 8.0 | 206 10 4.6 9.4 19 483 6096 245 20 18.1 8.5 | 209 11 5.5 9.8 20 446 6706 250 13 12.2 4.4 | 176 6 -0.4 5.8 21 429 7010 215 15 8.6 12.3 | 164 14 -4.0 13.7 22 400 7540 225 21 14.8 14.8 | 188 16 2.2 16.2 23 396 7620 225 22 15.6 15.6 | 190 17 2.9 16.9 24 364 8230 250 9 8.5 3.1 | 137 6 -4.2 4.5 25 321 9144 185 7 0.6 7.0 | 125 15 -12.0 8.4 26 300 9640 85 3 -3.0 -0.3 | 94 16 -15.6 1.1 27 295 9754 60 1 -0.9 -0.5 | 94 14 -13.5 0.9 28 283 10058 260 2 2.0 0.3 | 99 11 -10.7 1.7 29 259 10668 300 3 2.6 -1.5 | 89 10 -10.0 -0.1 30 250 10910 265 6 6.0 0.5 | 106 7 -6.7 1.9 31 236 11278 245 8 7.3 3.4 | 131 7 -5.4 4.8 32 200 12380 330 16 8.0 -13.9 | 20 13 -4.6 -12.5 33 187 12802 335 17 7.2 -15.4 | 21 15 -5.5 -14.0 34 153 14021 325 21 12.0 -17.2 | 2 16 -0.6 -15.8 35 150 14160 310 16 12.3 -10.3 | 2 9 -0.4 -8.9 36 146 14326 315 14 9.9 -9.9 | 18 9 -2.7 -8.5 37 131 14935 360 9 -0.0 -9.0 | 59 15 -12.6 -7.6 38 125 15240 25 8 -3.4 -7.3 | 70 17 -16.0 -5.9 39 111 15923 95 19 -18.9 1.7 | 95 32 -31.6 3.0 40 107 16154 95 20 -19.9 1.7 | 95 33 -32.6 3.1 41 100 16520 185 10 0.9 10.0 | 134 16 -11.8 11.3 42 96 16764 220 8 5.1 6.1 | 135 11 -7.5 7.5 43 91 17069 295 13 11.8 -5.5 | 12 4 -0.9 -4.1 44 86 17374 310 7 5.4 -4.5 | 67 8 -7.3 -3.1 45 82 17678 10 3 -0.5 -3.0 | 83 13 -13.2 -1.6 46 78 17983 200 6 2.1 5.6 | 124 13 -10.6 7.0 47 74 18288 230 13 10.0 8.4 | 165 10 -2.7 9.7 48 70 18570 335 7 3.0 -6.3 | 63 11 -9.7 -5.0 49 70 18593 285 24 23.2 -6.2 | 295 12 10.5 -4.8 50 66 18898 310 8 6.1 -5.1 | 60 8 -6.5 -3.8 51 63 19202 355 12 1.0 -12.0 | 48 16 -11.6 -10.6 52 60 19507 335 9 3.8 -8.2 | 53 11 -8.8 -6.8 53 57 19812 360 5 -0.0 -5.0 | 74 13 -12.6 -3.6 54 54 20117 125 13 -10.6 7.5 | 111 25 -23.3 8.8 55 51 20422 65 14 -12.7 -5.9 | 80 26 -25.3 -4.5 56 50 20590 110 12 -11.3 4.1 | 103 25 -23.9 5.5 57 49 20726 115 10 -9.1 4.2 | 104 22 -21.7 5.6 58 47 21031 100 16 -15.8 2.8 | 98 29 -28.4 4.2 59 44 21336 120 16 -13.9 8.0 | 109 28 -26.5 9.4 60 42 21641 110 19 -17.9 6.5 | 104 31 -30.5 7.9 61 38 22250 95 21 -20.9 1.8 | 95 34 -33.6 3.2 62 36 22555 65 19 -17.2 -8.0 | 77 31 -29.9 -6.6 63 35 22860 50 28 -21.4 -18.0 | 64 38 -34.1 -16.6 64 31 23470 80 37 -36.4 -6.4 | 84 49 -49.1 -5.0 65 30 23770 100 43 -42.3 7.5 | 99 56 -55.0 8.8 66 30 23774 90 37 -37.0 0.0 | 92 50 -49.6 1.4 67 27 24384 105 44 -42.5 11.4 | 103 57 -55.1 12.8 68 26 24689 110 46 -43.2 15.7 | 107 58 -55.9 17.1 69 25 24994 120 40 -34.6 20.0 | 114 52 -47.3 21.4 70 24 25298 105 40 -38.6 10.4 | 103 53 -51.3 11.7 71 21 25908 120 45 -39.0 22.5 | 115 57 -51.6 23.9 72 20 26213 115 44 -39.9 18.6 | 111 56 -52.5 20.0 73 20 26350 105 35 -33.8 9.1 | 103 48 -46.4 10.4 74 19 26518 120 37 -32.0 18.5 | 114 49 -44.7 19.9 75 18 26822 105 36 -34.8 9.3 | 103 49 -47.4 10.7 76 16 27127 95 33 -32.9 2.9 | 95 46 -45.5 4.3 77 15 27432 85 34 -33.9 -3.0 | 88 47 -46.5 -1.6 Wind Parameters Mean winds (0-6000m): 246.2 at 17.0 knts Storm direction: 276.2 at 12.7 knts Shear (0-3000m) pos: 2.0 neg: 0.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 123.8 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -8.2 tot: 16.7 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 54.87 Bulk Shear: 3.70 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 ------------------------------------------------------------------------------- 500 260 13 183 4| 12.8 0.0 12.8| 9.4 -1.9 7.5 15.0 0.63| 19.9 12.5 1000 255 14 186 5| 6.4 1.7 8.1| 14.7 -2.7 12.0 12.0 0.62| 12.2 7.5 1500 253 16 201 6| 4.3 2.6 6.9| 21.2 -2.7 18.5 12.4 0.62| 9.6 6.0 2000 252 17 207 7| 3.2 1.3 4.5| 21.2 -6.7 14.5 7.2 0.51| 7.9 4.1 2500 252 17 207 7| 2.4 1.0 3.4| 23.5 -8.2 15.3 6.1 0.49| 6.9 3.4 3000 253 17 209 7| 2.0 0.9 2.8| 25.0 -8.2 16.7 5.6 0.49| 6.0 3.0 4000 253 17 209 7| 1.5 1.0 2.5| 25.0 -18.6 6.4 1.6 0.29| 5.4 1.6 5000 248 17 201 8| 1.2 1.2 2.4| 27.9 -24.2 3.7 0.7 0.23| 5.0 1.1 6000 246 17 199 9| 1.3 1.2 2.4| 42.0 -24.2 17.7 3.0 0.28| 5.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251016.12.gif