UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 7 JAN 26 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 24.2 23.5 96 0.7 23.7 40 5 296.3 299.6 296.4 349.0 18.28 1 1007 61 24.6 22.0 85 2.6 22.8 49 5 297.2 300.2 295.7 345.6 16.75 2 1000 122 24.2 20.0 77 4.2 21.3 60 6 297.4 300.0 294.4 340.4 14.88 3 998 140 24.2 20.0 77 4.2 21.3 60 6 297.5 300.2 294.5 340.7 14.91 4 959 488 21.2 18.5 85 2.7 19.4 56 11 297.9 300.5 294.0 338.8 14.11 5 925 800 18.8 16.0 84 2.8 17.0 40 13 298.5 300.8 293.0 334.8 12.46 6 860 1422 15.0 10.5 74 4.5 12.2 18 6 300.9 302.6 291.2 328.3 9.31 7 850 1521 14.4 10.9 79 3.5 12.2 10 5 301.2 303.0 291.6 329.8 9.68 8 815 1875 12.6 9.6 82 3.0 10.7 321 2 303.0 304.7 291.9 330.5 9.25 9 799 2042 11.8 8.0 78 3.8 9.5 248 4 303.8 305.4 291.5 329.1 8.45 10 700 3140 6.8 -1.2 57 8.0 2.7 205 8 310.0 311.0 290.5 325.6 5.01 11 658 3646 4.0 -9.0 38 13.0 -1.7 219 4 312.4 313.0 289.3 321.8 2.94 12 652 3720 4.2 -18.8 17 23.0 -3.8 237 4 313.4 313.7 288.1 317.9 1.33 13 640 3871 3.8 -29.2 7 33.0 -5.4 288 3 314.7 314.8 287.6 316.5 0.53 14 599 4407 1.4 -36.6 4 38.0 -7.5 347 7 317.9 317.9 288.4 318.9 0.28 15 500 5830 -10.7 -27.7 23 17.0 -14.9 300 2 320.0 320.1 289.6 322.8 0.78 16 487 6032 -12.7 -28.7 25 16.0 -16.4 300 3 320.0 320.1 289.5 322.5 0.73 17 483 6095 -12.9 -29.9 23 17.0 -16.7 300 3 320.5 320.6 289.6 322.8 0.66 18 473 6255 -11.5 -45.5 4 34.0 -16.9 330 7 324.1 324.2 290.2 324.7 0.14 19 464 6402 -11.9 -47.9 3 36.0 -17.3 359 10 325.4 325.4 290.5 325.8 0.11 20 437 6858 -15.3 -47.3 5 32.0 -19.8 360 14 326.7 326.8 290.9 327.2 0.12 21 400 7520 -20.1 -49.1 6 29.0 -23.6 20 19 328.9 328.9 291.5 329.3 0.11 22 378 7935 -23.5 -46.5 10 23.0 -26.2 7 23 329.7 329.8 291.8 330.3 0.15 23 347 8553 -27.3 -55.3 5 28.0 -29.6 348 27 332.8 332.8 292.5 333.0 0.06 24 325 9019 -30.9 -56.9 6 26.0 -32.7 338 26 334.1 334.1 292.9 334.3 0.05 25 318 9173 -32.1 -59.1 5 27.0 -33.8 334 26 334.5 334.5 293.0 334.7 0.04 26 300 9580 -35.3 -60.3 6 25.0 -36.7 310 31 335.6 335.6 293.3 335.8 0.04 27 250 10830 -44.1 -66.1 7 22.0 -44.8 275 52 340.5 340.5 294.4 340.6 0.02 28 200 12290 -54.5 -71.5 11 17.0 -54.8 260 72 346.5 346.5 295.8 346.5 0.01 29 196 12419 -55.1 -72.1 10 17.0 -55.4 260 72 347.5 347.5 296.1 347.6 0.01 30 168 13385 -62.3 -75.3 16 13.0 -62.4 264 75 351.2 351.2 296.9 351.2 0.01 31 166 13459 -62.6 -75.9 15 13.3 -62.7 265 75 352.0 352.0 297.1 352.0 0.01 32 150 14080 -64.7 -80.7 9 16.0 -64.8 275 64 358.6 358.6 298.4 358.6 0.00 33 144 14329 -65.3 -81.3 9 16.0 -65.4 279 60 361.8 361.8 299.1 361.8 0.00 34 125 15182 -70.3 -84.3 11 14.0 -70.4 294 45 367.7 367.7 300.1 367.7 0.00 35 121 15375 -71.3 -85.3 11 14.0 -71.3 291 45 369.3 369.3 300.4 369.3 0.00 36 108 16042 -74.9 -87.9 12 13.0 -74.9 269 51 374.7 374.7 301.4 374.7 0.00 37 105 16206 -74.3 -87.3 12 13.0 -74.3 268 52 378.8 378.8 302.1 378.9 0.00 38 104 16262 -74.1 -87.1 12 13.0 -74.2 273 51 380.3 380.3 302.3 380.3 0.00 39 100 16490 -75.3 -88.3 11 13.0 -75.3 290 50 382.2 382.2 302.6 382.2 0.00 40 96 16725 -76.7 -88.7 13 12.0 -76.7 300 46 384.0 384.0 302.9 384.0 0.00 41 95 16786 -76.7 -88.7 13 12.0 -76.7 301 45 385.1 385.1 303.1 385.2 0.00 42 92 16970 -76.9 -88.9 13 12.0 -76.9 304 42 388.3 388.3 303.5 388.3 0.00 43 85 17423 -77.7 -89.7 13 12.0 -77.7 307 38 395.6 395.6 304.6 395.6 0.00 44 83 17560 -77.9 -89.9 13 12.0 -77.9 311 35 397.9 397.9 304.9 397.9 0.00 45 78 17914 -78.1 -90.1 13 12.0 -78.1 323 28 404.6 404.6 305.8 404.6 0.00 46 75 18138 -79.1 -91.1 12 12.0 -79.1 290 17 407.0 407.0 306.2 407.1 0.00 47 73 18291 -79.5 -90.5 15 11.0 -79.5 255 9 409.4 409.4 306.5 409.4 0.00 48 72 18369 -78.9 -89.9 15 11.0 -78.9 260 11 412.3 412.3 306.8 412.3 0.00 49 70 18530 -77.5 -89.5 13 12.0 -77.6 270 16 418.6 418.6 307.6 418.6 0.00 50 51 20399 -64.9 -89.9 2 25.0 -65.2 5 3 487.8 487.8 314.1 487.8 0.00 51 50 20520 -65.1 -90.1 2 25.0 -65.4 110 3 490.1 490.1 314.2 490.1 0.00 52 41 21729 -63.9 -90.9 1 27.0 -64.3 134 6 521.7 521.7 316.4 521.7 0.00 53 30 23660 -59.1 -88.1 1 29.0 -60.1 80 12 583.5 583.5 319.8 583.6 0.01 54 27 24325 -55.9 -85.9 1 30.0 -57.5 101 16 610.4 610.4 321.1 610.4 0.01 55 26 24566 -55.9 -85.9 1 30.0 -57.5 77 15 617.0 617.0 321.3 617.1 0.01 56 21 25928 -54.7 -85.7 1 31.0 -56.9 125 21 659.5 659.5 323.0 659.6 0.01 57 20 26240 -55.1 -86.1 1 31.0 -57.3 130 26 667.5 667.5 323.3 667.6 0.01 58 18 26911 -56.3 -86.3 1 30.0 -58.4 124 23 684.2 684.2 323.9 684.2 0.01 59 16 27661 -55.3 -85.3 1 30.0 -57.9 134 26 710.9 710.9 324.8 711.0 0.02 TRP 96 16725 -76.7 -88.7 13 12.0 -76.7 300 46 384.0 384.0 302.9 384.0 0.00 WND 166 13459 -62.6 -75.9 15 13.3 -62.7 265 75 352.0 352.0 297.1 352.0 0.01 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 587.55 mb = 4571.67 m = 14998.74 ft Wetbulb zero: 673.98 mb = 3449.58 m = 11317.39 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 48.53 % Est. max temperature: 28.70 C = 83.67 F Sfc-Lift cond lev (LCL): 1003.16 mb = 94.39 m = 309.68 ft T: 24.38 C 700-500 lapse rate: 6.51 C/km ThetaE index: 13.96 C Layer 799.0- 599.0 mb Conv cond level (CCL): 901.89 mb = 1015.92 m = 3333.05 ft Mean mixing ratio: 14.05 g/kg Conv temperature: 27.30 C = 81.13 F Cap Strength: 0.74 C Lifted Index: -3.40 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.46 C Lifted Index @700 mb: -0.49 C Showalter Index: 0.65 C Risk: Thunderstorms probable Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.60 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 142.80 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 350.54 J/kg Max Up Vert Vel: 26.48 m/s Conv Inhibition (B-): 9.01 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 920.92 mb = 837.77 m = 2748.56 ft Lev Free Conv (LFC): 875.92 mb = 1265.40 m = 4151.54 ft Equ Level (EL): 645.92 mb = 3796.54 m = 12455.68 ft B at Equ Level: 52.50 J/kg Max Parcel Lev (MPL): 185.92 mb = 12750.06 m = 41830.39 ft Wind level data Storm motion: 58 at 5 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 40 5 -3.2 -3.8 | 337 2 0.6 -1.4 1 1000 122 60 6 -5.2 -3.0 | 67 1 -1.4 -0.6 2 979 305 65 9 -8.2 -3.8 | 72 5 -4.3 -1.4 3 945 610 50 12 -9.2 -7.7 | 45 8 -5.4 -5.3 4 925 800 40 13 -8.4 -10.0 | 31 9 -4.5 -7.5 5 913 914 45 12 -8.5 -8.5 | 38 8 -4.7 -6.1 6 881 1219 35 9 -5.2 -7.4 | 15 5 -1.3 -5.0 7 850 1521 10 5 -0.9 -4.9 | 310 4 3.0 -2.5 8 850 1524 5 5 -0.4 -5.0 | 307 4 3.4 -2.6 9 819 1829 340 1 0.3 -0.9 | 250 4 4.2 1.5 10 790 2134 205 6 2.5 5.4 | 219 10 6.4 7.9 11 761 2438 170 9 -1.6 8.9 | 191 12 2.3 11.3 12 734 2743 175 7 -0.6 7.0 | 199 10 3.2 9.4 13 700 3140 205 8 3.4 7.3 | 217 12 7.2 9.7 14 656 3658 220 4 2.6 3.1 | 229 8 6.4 5.5 15 632 3962 325 3 1.7 -2.5 | 270 6 5.5 -0.0 16 608 4267 20 8 -2.7 -7.5 | 348 5 1.1 -5.1 17 585 4572 295 6 5.4 -2.5 | 271 9 9.3 -0.1 18 563 4877 325 2 1.1 -1.6 | 261 5 5.0 0.8 19 542 5182 345 3 0.8 -2.9 | 276 5 4.6 -0.5 20 522 5486 300 4 3.5 -2.0 | 267 7 7.3 0.4 21 502 5791 335 3 1.3 -2.7 | 273 5 5.1 -0.3 22 500 5830 300 2 1.7 -1.0 | 256 6 5.6 1.4 23 483 6096 300 3 2.6 -1.5 | 262 6 6.4 0.9 24 464 6401 360 10 -0.0 -10.0 | 333 8 3.8 -7.6 25 445 6706 360 14 -0.0 -14.0 | 342 12 3.8 -11.6 26 428 7010 360 14 -0.0 -14.0 | 342 12 3.8 -11.6 27 400 7520 20 19 -6.5 -17.9 | 10 16 -2.7 -15.4 28 394 7620 20 18 -6.2 -16.9 | 9 15 -2.3 -14.5 29 362 8230 355 27 2.4 -26.9 | 346 25 6.2 -24.5 30 319 9144 335 26 11.0 -23.6 | 325 26 14.8 -21.1 31 300 9580 310 31 23.7 -19.9 | 302 33 27.6 -17.5 32 256 10668 275 50 49.8 -4.4 | 272 54 53.6 -1.9 33 250 10830 275 52 51.8 -4.5 | 272 56 55.6 -2.1 34 200 12290 260 72 70.9 12.5 | 259 76 74.7 14.9 35 176 13106 260 73 71.9 12.7 | 259 77 75.7 15.1 36 166 13459 265 75 74.7 6.5 | 263 79 78.5 9.0 37 159 13716 265 75 74.7 6.5 | 263 79 78.5 9.0 38 150 14080 275 64 63.8 -5.6 | 273 68 67.6 -3.2 39 123 15240 295 44 39.9 -18.6 | 290 47 43.7 -16.2 40 106 16154 265 52 51.8 4.5 | 263 56 55.6 7.0 41 100 16490 290 50 47.0 -17.1 | 286 53 50.8 -14.7 42 96 16725 300 46 39.8 -23.0 | 295 48 43.7 -20.6 43 90 17069 305 40 32.8 -22.9 | 299 42 36.6 -20.5 44 86 17374 305 39 31.9 -22.4 | 299 41 35.8 -19.9 45 77 17983 325 26 14.9 -21.3 | 315 27 18.7 -18.9 46 73 18288 255 9 8.7 2.3 | 249 13 12.5 4.8 47 70 18530 270 16 16.0 -0.0 | 263 20 19.8 2.4 48 69 18593 270 18 18.0 -0.0 | 264 22 21.8 2.4 49 66 18898 255 19 18.4 4.9 | 252 23 22.2 7.3 50 62 19202 265 22 21.9 1.9 | 260 26 25.7 4.3 51 59 19507 325 15 8.6 -12.3 | 308 16 12.4 -9.9 52 56 19812 340 12 4.1 -11.3 | 318 12 7.9 -8.9 53 54 20117 360 4 -0.0 -4.0 | 292 4 3.8 -1.6 54 51 20422 5 3 -0.3 -3.0 | 279 4 3.6 -0.6 55 50 20520 110 3 -2.8 1.0 | 196 4 1.0 3.4 56 48 20726 45 2 -1.4 -1.4 | 247 3 2.4 1.0 57 46 21031 75 4 -3.9 -1.0 | 178 1 -0.0 1.4 58 44 21336 115 8 -7.3 3.4 | 149 7 -3.4 5.8 59 42 21641 165 2 -0.5 1.9 | 217 5 3.3 4.4 60 40 21946 70 15 -14.1 -5.1 | 75 11 -10.3 -2.7 61 38 22250 130 9 -6.9 5.8 | 159 9 -3.1 8.2 62 36 22555 115 1 -0.9 0.4 | 226 4 2.9 2.8 63 34 22860 15 3 -0.8 -2.9 | 279 3 3.0 -0.5 64 33 23165 35 9 -5.2 -7.4 | 15 5 -1.3 -5.0 65 30 23660 80 12 -11.8 -2.1 | 92 8 -8.0 0.3 66 29 23774 135 15 -10.6 10.6 | 153 15 -6.8 13.0 67 28 24079 85 11 -11.0 -1.0 | 102 7 -7.1 1.5 68 27 24384 105 17 -16.4 4.4 | 118 14 -12.6 6.8 69 26 24689 60 13 -11.3 -6.5 | 61 8 -7.4 -4.1 70 24 24994 35 17 -9.8 -13.9 | 27 13 -5.9 -11.5 71 23 25298 65 14 -12.7 -5.9 | 68 10 -8.9 -3.5 72 21 25908 125 21 -17.2 12.0 | 137 20 -13.4 14.5 73 20 26240 130 26 -19.9 16.7 | 140 25 -16.1 19.1 74 19 26518 120 21 -18.2 10.5 | 132 19 -14.4 12.9 75 17 26822 130 28 -21.4 18.0 | 139 27 -17.6 20.4 76 14 27432 140 24 -15.4 18.4 | 151 24 -11.6 20.8 77 13 27737 145 26 -14.9 21.3 | 155 26 -11.1 23.7 Wind Parameters Mean winds (0-6000m): 27.7 at 6.0 knts Storm direction: 57.7 at 4.5 knts Shear (0-3000m) pos: 0.7 neg: 2.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -125.9 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -50.7 tot: -38.1 m^2/s^2 ave: -12.7 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 141.81 Bulk Shear: 2.47 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 59 8 62 4| 6.5 0.0 6.5| 0.9 -2.6 -1.7 -3.4 0.11| 8.2 0.9 1000 51 10 45 6| 3.2 1.3 4.5| 2.7 -9.9 -7.3 -7.3 -0.14| 7.3 -1.0 1500 46 10 35 5| 2.2 2.8 5.0| 2.7 -17.9 -15.2 -10.1 -0.39| 7.3 -2.9 2000 42 8 22 4| 1.6 3.8 5.4| 3.3 -25.0 -21.7 -10.9 -0.45| 7.7 -3.5 2500 53 8 46 3| 1.3 3.4 4.7| 3.3 -50.7 -47.4 -19.0 -0.58| 8.3 -4.8 3000 71 8 88 3| 0.7 2.9 3.6| 12.5 -50.7 -38.1 -12.7 -0.45| 7.6 -3.4 4000 94 7 132 4| 1.9 2.1 4.0| 35.0 -50.7 -15.7 -3.9 -0.18| 7.3 -1.3 5000 55 7 50 2| 1.4 1.8 3.2| 42.6 -68.0 -25.4 -5.1 -0.18| 7.8 -1.4 6000 28 6 341 3| 1.2 1.6 2.8| 44.9 -71.7 -26.8 -4.5 -0.18| 7.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20260107.12.gif