UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 23 APR 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 1009 9 26.2 20.2 70 6.0 22.0 30 7 298.6 301.3 294.8 342.0 14.93 1 1001 81 25.0 16.0 57 9.0 19.0 30 8 298.1 300.2 292.1 331.5 11.49 2 1000 90 24.8 15.8 57 9.0 18.8 30 8 298.0 300.0 292.0 331.0 11.36 3 997 116 24.6 15.6 57 9.0 18.7 29 8 298.0 300.0 291.9 330.7 11.24 4 925 766 18.2 14.5 79 3.7 15.8 20 9 297.9 300.0 291.9 330.7 11.29 5 885 1143 15.0 12.3 84 2.7 13.3 358 6 298.4 300.3 291.2 328.2 10.21 6 877 1220 14.6 11.4 81 3.2 12.6 350 5 298.8 300.5 290.9 327.1 9.70 7 851 1475 13.4 9.4 77 4.0 11.0 297 6 300.1 301.7 290.5 325.8 8.73 8 850 1485 13.2 10.2 82 3.0 11.4 295 6 300.0 301.7 290.9 327.1 9.23 9 842 1564 13.8 8.8 72 5.0 10.8 310 5 301.4 303.0 290.7 326.5 8.47 10 808 1910 12.0 2.0 50 10.0 6.6 344 1 303.1 304.1 288.6 319.6 5.47 11 791 2088 12.4 -6.6 26 19.0 3.7 310 3 305.4 305.9 286.9 314.6 2.95 12 774 2270 11.6 -14.4 15 26.0 1.5 296 4 306.4 306.7 285.9 311.6 1.62 13 716 2917 9.2 -5.8 34 15.0 2.1 278 14 310.7 311.3 289.2 321.6 3.46 14 700 3105 10.6 -10.4 22 21.0 1.4 275 14 314.2 314.7 289.5 322.3 2.47 15 693 3189 10.6 -14.4 16 25.0 0.4 270 14 315.1 315.5 289.1 321.1 1.81 16 679 3358 10.0 -18.0 12 28.0 -0.6 260 14 316.3 316.6 289.0 320.9 1.36 17 579 4663 2.2 -26.8 10 29.0 -6.5 290 15 321.9 322.1 290.1 324.5 0.74 18 561 4917 0.0 -26.0 12 26.0 -7.8 274 17 322.3 322.4 290.3 325.1 0.82 19 517 5567 -3.9 -37.9 5 34.0 -11.3 248 15 325.2 325.2 290.6 326.2 0.28 20 500 5830 -5.3 -40.3 4 35.0 -12.5 280 14 326.6 326.6 291.0 327.4 0.23 21 463 6425 -9.9 -44.9 4 35.0 -15.9 285 15 328.1 328.1 291.3 328.7 0.15 22 418 7201 -15.9 -45.9 6 30.0 -20.3 271 22 330.1 330.2 291.9 330.7 0.15 23 400 7530 -17.9 -49.9 4 32.0 -22.0 260 24 331.7 331.7 292.3 332.1 0.10 24 392 7681 -18.5 -51.5 4 33.0 -22.5 260 25 332.9 332.9 292.6 333.2 0.08 25 325 9052 -28.5 -53.5 7 25.0 -30.7 251 51 337.4 337.4 293.7 337.7 0.08 26 300 9620 -33.1 -58.1 6 25.0 -34.7 240 56 338.7 338.7 294.0 338.9 0.05 27 250 10880 -42.1 -66.1 6 24.0 -42.9 240 69 343.5 343.5 295.2 343.6 0.02 28 226 11554 -47.1 -65.1 11 18.0 -47.6 247 70 345.9 345.9 295.7 346.0 0.03 29 200 12350 -53.1 -69.1 13 16.0 -53.4 255 71 348.7 348.7 296.4 348.8 0.02 30 191 12646 -55.1 -70.1 14 15.0 -55.4 255 74 350.1 350.1 296.7 350.2 0.02 31 185 12849 -56.2 -71.8 12 15.6 -56.4 255 76 351.5 351.5 297.0 351.6 0.01 32 173 13274 -58.5 -75.5 9 17.0 -58.7 256 74 354.5 354.5 297.6 354.6 0.01 33 160 13761 -61.9 -76.9 12 15.0 -62.0 259 67 356.8 356.8 298.1 356.8 0.01 34 150 14160 -63.1 -79.1 10 16.0 -63.2 255 53 361.4 361.4 299.0 361.4 0.01 35 123 15360 -68.7 -84.7 8 16.0 -68.8 250 51 372.3 372.3 300.9 372.3 0.00 36 105 16289 -75.5 -88.5 11 13.0 -75.5 246 42 376.6 376.6 301.7 376.6 0.00 37 102 16456 -75.7 -88.7 11 13.0 -75.7 245 40 379.3 379.3 302.1 379.3 0.00 38 101 16513 -75.7 -88.7 11 13.0 -75.7 252 39 380.4 380.4 302.3 380.4 0.00 39 100 16570 -75.7 -88.7 11 13.0 -75.7 260 37 381.5 381.5 302.5 381.5 0.00 40 97 16746 -75.7 -88.7 11 13.0 -75.7 267 34 384.8 384.8 303.0 384.8 0.00 41 86 17441 -76.7 -89.7 11 13.0 -76.7 241 21 396.3 396.3 304.7 396.3 0.00 42 76 18146 -80.7 -92.7 12 12.0 -80.7 230 18 402.2 402.2 305.5 402.2 0.00 43 73 18373 -81.3 -92.3 14 11.0 -81.3 236 20 405.6 405.6 305.9 405.6 0.00 44 72 18451 -81.3 -93.3 11 12.0 -81.3 246 18 407.2 407.2 306.2 407.2 0.00 45 70 18610 -78.9 -89.9 15 11.0 -78.9 235 9 415.6 415.6 307.2 415.6 0.00 46 69 18692 -77.9 -88.9 15 11.0 -77.9 234 9 419.5 419.5 307.6 419.5 0.00 47 64 19127 -73.1 -86.1 12 13.0 -73.2 231 8 439.1 439.1 309.8 439.1 0.00 48 61 19407 -73.5 -86.5 12 13.0 -73.6 205 14 444.3 444.3 310.3 444.3 0.00 49 53 20240 -68.1 -89.1 3 21.0 -68.3 107 7 475.0 475.0 313.1 475.0 0.00 50 50 20590 -67.3 -89.3 3 22.0 -67.5 210 8 484.9 484.9 313.8 484.9 0.00 51 30 23770 -52.9 -83.9 1 31.0 -54.9 120 18 600.4 600.4 320.6 600.5 0.01 52 28 24214 -52.5 -83.5 1 31.0 -54.6 118 20 613.5 613.5 321.2 613.6 0.01 53 26 24692 -52.3 -83.3 1 31.0 -54.6 190 4 627.2 627.2 321.8 627.3 0.01 54 25 24946 -51.9 -82.9 1 31.0 -54.4 190 3 635.4 635.4 322.1 635.6 0.02 55 21 26081 -49.1 -81.1 1 32.0 -52.7 128 7 676.4 676.4 323.6 676.6 0.03 56 20 26400 -49.5 -81.5 1 32.0 -53.1 65 10 684.7 684.7 323.9 684.9 0.03 57 17 27468 -47.9 -79.9 1 32.0 -52.5 52 13 722.4 722.4 325.1 722.7 0.04 TRP 76 18146 -80.7 -92.7 12 12.0 -80.7 230 18 402.2 402.2 305.5 402.2 0.00 WND 185 12849 -56.2 -71.8 12 15.6 -56.4 255 76 351.5 351.5 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 561.00 mb = 4917.15 m = 16132.19 ft Wetbulb zero: 686.96 mb = 3261.46 m = 10700.20 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 32.89 % Est. max temperature: 27.29 C = 81.12 F Sfc-Lift cond lev (LCL): 924.64 mb = 769.29 m = 2523.87 ft T: 18.17 C 700-500 lapse rate: 5.83 C/km ThetaE index: 15.50 C Layer 842.0- 716.0 mb Conv cond level (CCL): 850.75 mb = 1477.56 m = 4847.57 ft Mean mixing ratio: 11.38 g/kg Conv temperature: 27.67 C = 81.81 F Cap Strength: 6.58 C Lifted Index: 5.40 C Risk: None Lifted Index @300 mb: 6.49 C Lifted Index @700 mb: 5.89 C Showalter Index: 7.34 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 15.50 C K Index: 7.70 Risk: None Sweat Index: 148.40 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.81 J/kg Max Up Vert Vel: 1.27 m/s Conv Inhibition (B-): 29202.86 J/kg Cap Strength: 6.57 C Lift Cond Lev (LCL): 876.46 mb = 1225.68 m = 4021.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 8 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 1009 9 30 7 -3.5 -6.1 | 87 9 -9.1 -0.5 1 1000 90 30 8 -4.0 -6.9 | 82 10 -9.6 -1.4 2 976 305 25 8 -3.4 -7.3 | 79 9 -9.0 -1.7 3 942 610 20 9 -3.1 -8.5 | 72 9 -8.7 -2.9 4 925 766 20 9 -3.1 -8.5 | 72 9 -8.7 -2.9 5 909 914 20 9 -3.1 -8.5 | 72 9 -8.7 -2.9 6 877 1219 350 5 0.9 -4.9 | 98 5 -4.8 0.6 7 850 1485 295 6 5.4 -2.5 | 177 3 -0.2 3.0 8 816 1829 0 0 -0.0 -0.0 | 135 8 -5.6 5.6 9 786 2134 300 3 2.6 -1.5 | 143 5 -3.0 4.1 10 758 2438 290 6 5.6 -2.1 | 180 4 0.0 3.5 11 731 2743 280 14 13.8 -2.4 | 249 9 8.2 3.1 12 700 3105 275 14 13.9 -1.2 | 242 9 8.3 4.3 13 679 3353 260 14 13.8 2.4 | 226 11 8.2 8.0 14 654 3658 275 14 13.9 -1.2 | 242 9 8.3 4.3 15 606 4267 275 10 10.0 -0.9 | 223 6 4.3 4.7 16 584 4572 295 14 12.7 -5.9 | 273 7 7.1 -0.4 17 562 4877 275 17 16.9 -1.5 | 250 12 11.3 4.1 18 522 5486 240 15 13.0 7.5 | 209 15 7.4 13.1 19 500 5830 280 14 13.8 -2.4 | 249 9 8.2 3.1 20 483 6096 295 12 10.9 -5.1 | 265 5 5.3 0.5 21 428 7010 265 21 20.9 1.8 | 244 17 15.3 7.4 22 411 7315 275 23 22.9 -2.0 | 258 18 17.3 3.6 23 400 7530 260 24 23.6 4.2 | 242 20 18.0 9.7 24 395 7620 260 24 23.6 4.2 | 242 20 18.0 9.7 25 320 9144 250 53 49.8 18.1 | 242 50 44.2 23.7 26 300 9620 240 56 48.5 28.0 | 232 54 42.9 33.6 27 269 10363 240 54 46.8 27.0 | 232 52 41.1 32.6 28 258 10668 240 58 50.2 29.0 | 232 56 44.6 34.6 29 250 10880 240 69 59.8 34.5 | 233 67 54.1 40.1 30 200 12350 255 71 68.6 18.4 | 249 67 63.0 23.9 31 185 12849 255 76 73.4 19.7 | 250 72 67.8 25.2 32 178 13106 255 76 73.4 19.7 | 250 72 67.8 25.2 33 153 14021 260 63 62.0 10.9 | 254 59 56.4 16.5 34 150 14160 255 53 51.2 13.7 | 247 49 45.6 19.3 35 125 15240 250 52 48.9 17.8 | 242 49 43.2 23.3 36 102 16459 245 40 36.3 16.9 | 234 38 30.6 22.5 37 100 16570 260 37 36.4 6.4 | 249 33 30.8 12.0 38 92 17069 280 28 27.6 -4.9 | 268 22 22.0 0.7 39 82 17678 215 16 9.2 13.1 | 191 19 3.6 18.7 40 76 18146 230 18 13.8 11.6 | 205 19 8.2 17.1 41 74 18288 225 22 15.6 15.6 | 205 23 9.9 21.1 42 70 18593 265 14 13.9 1.2 | 231 11 8.3 6.8 43 70 18610 235 9 7.4 5.2 | 189 11 1.8 10.7 44 63 19202 230 8 6.1 5.1 | 183 11 0.5 10.7 45 60 19507 195 17 4.4 16.4 | 177 22 -1.2 22.0 46 57 19812 20 3 -1.0 -2.8 | 112 7 -6.6 2.7 47 54 20117 30 7 -3.5 -6.1 | 87 9 -9.1 -0.5 48 51 20422 210 7 3.5 6.1 | 170 12 -2.1 11.6 49 50 20590 210 8 4.0 6.9 | 173 13 -1.6 12.5 50 49 20726 260 10 9.8 1.7 | 210 8 4.2 7.3 51 47 21031 205 4 1.7 3.6 | 157 10 -3.9 9.2 52 44 21336 205 9 3.8 8.2 | 172 14 -1.8 13.7 53 42 21641 235 11 9.0 6.3 | 196 12 3.4 11.9 54 40 21946 100 8 -7.9 1.4 | 117 15 -13.5 6.9 55 36 22555 30 3 -1.5 -2.6 | 113 8 -7.1 3.0 56 35 22860 60 8 -6.9 -4.0 | 97 13 -12.5 1.6 57 33 23165 120 4 -3.5 2.0 | 130 12 -9.1 7.6 58 31 23470 70 9 -8.5 -3.1 | 100 14 -14.1 2.5 59 30 23770 120 18 -15.6 9.0 | 124 26 -21.2 14.6 60 30 23774 90 18 -18.0 0.0 | 103 24 -23.6 5.6 61 29 24079 120 18 -15.6 9.0 | 124 26 -21.2 14.6 62 27 24384 115 22 -19.9 9.3 | 120 30 -25.6 14.9 63 26 24689 190 4 0.7 3.9 | 153 11 -4.9 9.5 64 25 24994 190 3 0.5 3.0 | 149 10 -5.1 8.5 65 24 25298 25 3 -1.3 -2.7 | 112 7 -6.9 2.8 66 23 25603 140 11 -7.1 8.4 | 138 19 -12.7 14.0 67 22 25908 145 9 -5.2 7.4 | 140 17 -10.8 12.9 68 21 26213 115 6 -5.4 2.5 | 126 14 -11.1 8.1 69 20 26400 65 10 -9.1 -4.2 | 95 15 -14.7 1.3 70 19 26518 130 12 -9.2 7.7 | 132 20 -14.8 13.3 71 18 26822 55 11 -9.0 -6.3 | 87 15 -14.6 -0.7 72 16 27127 50 15 -11.5 -9.6 | 77 18 -17.1 -4.1 73 15 27432 105 12 -11.6 3.1 | 117 19 -17.2 8.7 Wind Parameters Mean winds (0-6000m): 284.7 at 10.5 knts Storm direction: 314.7 at 7.9 knts Shear (0-3000m) pos: 0.7 neg: 3.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 157.3 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -10.0 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 27.72 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 26 8 80 9| 0.0 2.1 2.1| 0.0 -5.1 -5.1 -10.1 -0.84| 2.5 -2.1 1000 23 8 76 9| 0.0 1.3 1.3| 0.7 -6.1 -5.4 -5.4 -0.46| 2.4 -1.1 1500 13 8 76 8| 0.0 3.1 3.1| 6.5 -6.1 0.4 0.3 0.27| 4.5 1.2 2000 8 6 85 6| 1.0 2.3 3.4| 7.8 -8.6 -0.8 -0.4 0.08| 5.3 0.4 2500 357 6 87 5| 0.8 3.1 3.9| 13.8 -8.6 5.1 2.1 0.26| 5.6 1.5 3000 331 7 77 2| 0.7 3.7 4.4| 18.3 -10.0 8.3 2.8 0.29| 5.9 1.7 4000 301 9 238 2| 0.8 2.8 3.6| 24.6 -20.1 4.5 1.1 0.19| 5.5 1.1 5000 294 10 242 4| 0.7 2.9 3.5| 33.4 -37.4 -3.9 -0.8 0.12| 5.9 0.7 6000 285 11 238 5| 1.4 2.4 3.8| 58.8 -61.8 -3.0 -0.5 0.12| 6.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20250423.00.gif