UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 14 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 26.4 23.3 83 3.1 24.2 80 8 298.4 301.7 296.8 351.0 18.06 1 1004 88 26.0 20.0 70 6.0 21.8 87 13 298.8 301.5 294.8 341.9 14.82 2 1000 124 25.8 19.8 70 6.0 21.6 90 15 299.0 301.6 294.7 341.7 14.69 3 939 674 20.6 17.1 80 3.5 18.2 88 15 299.1 301.5 293.7 337.5 13.18 4 925 804 20.6 14.6 68 6.0 16.7 85 17 300.4 302.5 292.7 333.7 11.37 5 850 1529 15.6 8.6 63 7.0 11.4 75 14 302.5 304.0 290.9 327.1 8.27 6 792 2126 12.2 5.2 62 7.0 8.2 90 8 305.0 306.3 290.6 326.2 7.02 7 762 2448 10.2 5.5 73 4.7 7.5 115 9 306.3 307.6 291.4 328.8 7.45 8 730 2805 8.8 1.8 61 7.0 5.0 109 8 308.5 309.6 290.8 326.9 5.98 9 700 3152 7.8 -5.2 39 13.0 1.6 115 5 311.1 311.8 289.6 322.9 3.71 10 662 3608 4.4 -4.6 52 9.0 0.1 155 8 312.3 313.1 290.3 325.3 4.11 11 642 3856 2.6 -10.4 38 13.0 -2.9 202 6 313.0 313.5 289.3 321.7 2.70 12 634 3957 3.2 -17.8 20 21.0 -4.3 224 5 314.8 315.1 288.6 319.8 1.49 13 621 4124 2.8 -21.2 15 24.0 -5.2 261 3 316.2 316.5 288.8 320.1 1.13 14 564 4897 -0.3 -27.3 11 27.0 -8.1 155 2 321.4 321.6 290.0 324.0 0.72 15 513 5648 -3.9 -37.9 5 34.0 -11.4 120 10 325.9 325.9 290.9 327.0 0.28 16 504 5787 -3.7 -46.7 2 43.0 -11.7 89 9 327.8 327.8 291.2 328.2 0.11 17 500 5850 -3.9 -44.9 2 41.0 -11.8 75 9 328.3 328.3 291.4 328.8 0.14 18 458 6538 -9.3 -42.3 5 33.0 -15.4 64 6 329.9 329.9 291.9 330.7 0.20 19 408 7421 -17.1 -44.1 8 27.0 -21.2 19 7 330.9 330.9 292.2 331.6 0.19 20 400 7570 -18.1 -45.1 7 27.0 -22.0 25 3 331.5 331.5 292.3 332.1 0.17 21 325 9083 -29.1 -48.1 14 19.0 -31.0 323 16 336.6 336.6 293.6 337.2 0.15 22 322 9149 -29.5 -51.5 10 22.0 -31.5 320 17 336.9 336.9 293.7 337.3 0.10 23 300 9650 -32.3 -42.3 36 10.0 -33.4 280 31 339.9 339.9 294.6 341.1 0.31 24 265 10507 -39.7 -46.7 47 7.0 -40.2 284 37 341.3 341.4 294.8 342.2 0.22 25 259 10662 -41.1 -49.1 42 8.0 -41.6 285 38 341.5 341.5 294.8 342.2 0.17 26 250 10900 -43.1 -49.1 52 6.0 -43.5 285 47 342.0 342.0 295.0 342.7 0.18 27 240 11174 -45.1 -50.1 57 5.0 -45.4 281 50 343.0 343.0 295.2 343.7 0.16 28 235 11315 -46.1 -52.1 51 6.0 -46.4 279 51 343.6 343.6 295.3 344.1 0.13 29 220 11752 -49.3 -54.3 56 5.0 -49.5 272 56 345.2 345.2 295.7 345.6 0.11 30 204 12243 -53.7 -59.7 48 6.0 -53.9 255 53 345.8 345.8 295.7 346.0 0.06 31 200 12370 -54.7 -60.7 47 6.0 -54.9 250 52 346.1 346.2 295.8 346.4 0.05 32 190 12696 -57.5 -62.5 53 5.0 -57.6 246 53 346.8 346.8 296.0 347.0 0.04 33 182 12966 -60.1 -68.1 34 8.0 -60.2 244 54 346.8 346.8 296.0 346.9 0.02 34 159 13796 -66.3 -74.3 32 8.0 -66.4 248 47 350.0 350.0 296.6 350.0 0.01 35 153 14030 -65.7 -77.7 17 12.0 -65.8 253 43 354.9 354.9 297.7 354.9 0.01 36 150 14150 -65.9 -78.9 15 13.0 -66.0 255 41 356.6 356.6 298.0 356.6 0.01 37 128 15100 -70.9 -83.9 13 13.0 -70.9 276 30 364.1 364.1 299.5 364.1 0.00 38 117 15629 -73.3 -85.3 14 12.0 -73.3 272 21 369.2 369.2 300.4 369.2 0.00 39 112 15884 -73.3 -85.3 14 12.0 -73.3 266 15 373.8 373.8 301.2 373.8 0.00 40 106 16204 -75.9 -86.9 16 11.0 -75.9 256 10 374.8 374.8 301.4 374.8 0.00 41 104 16314 -76.3 -87.3 16 11.0 -76.3 245 10 376.1 376.1 301.6 376.1 0.00 42 103 16370 -76.3 -87.3 16 11.0 -76.3 245 10 377.1 377.1 301.8 377.1 0.00 43 100 16540 -76.3 -87.3 16 11.0 -76.3 260 8 380.3 380.3 302.3 380.3 0.00 44 97 16715 -76.3 -87.3 16 11.0 -76.3 268 6 383.6 383.6 302.8 383.6 0.00 45 93 16957 -76.3 -87.3 16 11.0 -76.3 267 4 388.3 388.3 303.5 388.3 0.00 46 89 17209 -76.9 -88.9 13 12.0 -76.9 199 5 392.0 392.0 304.1 392.0 0.00 47 81 17746 -78.9 -89.9 15 11.0 -78.9 83 8 398.6 398.6 305.0 398.6 0.00 48 79 17888 -78.5 -89.5 15 11.0 -78.5 69 9 402.3 402.3 305.5 402.3 0.00 49 72 18418 -76.3 -92.3 6 16.0 -76.3 55 11 417.8 417.8 307.4 417.8 0.00 50 70 18580 -77.1 -93.1 6 16.0 -77.1 85 10 419.4 419.4 307.6 419.4 0.00 51 66 18917 -78.1 -94.1 6 16.0 -78.1 65 10 424.4 424.4 308.2 424.4 0.00 52 58 19659 -75.9 -91.9 6 16.0 -76.0 216 6 445.3 445.3 310.4 445.3 0.00 53 56 19862 -75.9 -91.9 6 16.0 -76.0 169 7 449.8 449.8 310.8 449.8 0.00 54 50 20530 -67.5 -86.5 5 19.0 -67.7 185 2 484.4 484.4 313.8 484.4 0.00 55 45 21166 -65.9 -86.9 4 21.0 -66.2 108 6 503.1 503.1 315.2 503.1 0.00 56 41 21727 -67.9 -88.9 3 21.0 -68.1 107 13 511.7 511.7 315.8 511.7 0.00 57 30 23650 -57.3 -85.3 2 28.0 -58.5 55 7 588.4 588.4 320.0 588.5 0.01 58 28 24087 -56.5 -86.5 1 30.0 -57.9 82 11 602.4 602.4 320.7 602.4 0.01 59 27 24318 -56.5 -86.5 1 30.0 -58.0 54 7 608.7 608.7 321.0 608.7 0.01 TRP 104 16314 -76.3 -87.3 16 11.0 -76.3 245 10 376.1 376.1 301.6 376.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 569.52 mb = 4821.83 m = 15819.48 ft Wetbulb zero: 661.47 mb = 3614.14 m = 11857.28 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 44.06 % Est. max temperature: 30.08 C = 86.15 F Sfc-Lift cond lev (LCL): 968.78 mb = 401.10 m = 1315.94 ft T: 23.18 C 700-500 lapse rate: 4.34 C/km ThetaE index: 24.81 C Layer 1004.0- 762.0 mb Conv cond level (CCL): 858.20 mb = 1446.65 m = 4746.17 ft Mean mixing ratio: 13.58 g/kg Conv temperature: 30.22 C = 86.40 F Cap Strength: 3.14 C Lifted Index: 3.35 C Risk: None Lifted Index @300 mb: 2.43 C Lifted Index @700 mb: 0.46 C Showalter Index: 8.74 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 12.50 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 140.20 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.22 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 42.20 J/kg Cap Strength: 2.92 C Lift Cond Lev (LCL): 895.99 mb = 1077.22 m = 3534.13 ft Lev Free Conv (LFC): 790.99 mb = 2136.23 m = 7008.55 ft Equ Level (EL): 710.99 mb = 3023.14 m = 9918.31 ft B at Equ Level: 13.26 J/kg Max Parcel Lev (MPL): 560.99 mb = 4939.01 m = 16203.90 ft Wind level data Storm motion: 132 at 6 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 8 -7.9 -1.4 | 28 6 -3.1 -5.7 1 1000 124 90 15 -15.0 0.0 | 67 11 -10.2 -4.3 2 979 305 95 15 -14.9 1.3 | 74 11 -10.1 -3.0 3 946 610 90 14 -14.0 0.0 | 65 10 -9.2 -4.3 4 925 804 85 17 -16.9 -1.5 | 65 13 -12.1 -5.8 5 913 914 85 15 -14.9 -1.3 | 61 12 -10.1 -5.6 6 881 1219 80 15 -14.8 -2.6 | 55 12 -10.0 -6.9 7 850 1529 75 14 -13.5 -3.6 | 48 12 -8.7 -7.9 8 820 1829 80 9 -8.9 -1.6 | 35 7 -4.1 -5.8 9 791 2134 90 8 -8.0 0.0 | 37 5 -3.2 -4.3 10 762 2438 115 9 -8.2 3.8 | 82 3 -3.4 -0.5 11 735 2743 110 8 -7.5 2.7 | 60 3 -2.7 -1.5 12 709 3048 105 8 -7.7 2.1 | 53 4 -2.9 -2.2 13 700 3152 115 5 -4.5 2.1 | 353 2 0.3 -2.2 14 657 3658 160 8 -2.7 7.5 | 213 4 2.1 3.2 15 609 4267 295 1 0.9 -0.4 | 310 7 5.7 -4.7 16 586 4572 300 2 1.7 -1.0 | 309 8 6.5 -5.3 17 565 4877 155 2 -0.8 1.8 | 302 5 4.0 -2.5 18 523 5486 155 10 -4.2 9.1 | 187 5 0.6 4.8 19 500 5850 75 9 -8.7 -2.3 | 30 8 -3.9 -6.6 20 484 6096 50 7 -5.4 -4.5 | 4 9 -0.6 -8.8 21 447 6706 70 5 -4.7 -1.7 | 359 6 0.1 -6.0 22 430 7010 55 7 -5.7 -4.0 | 6 8 -0.9 -8.3 23 413 7315 15 10 -2.6 -9.7 | 351 14 2.2 -13.9 24 400 7570 25 3 -1.3 -2.7 | 333 8 3.5 -7.0 25 397 7620 50 2 -1.5 -1.3 | 330 6 3.3 -5.6 26 381 7925 20 7 -2.4 -6.6 | 348 11 2.4 -10.9 27 365 8230 360 9 -0.0 -9.0 | 340 14 4.8 -13.3 28 322 9144 320 17 10.9 -13.0 | 318 23 15.7 -17.3 29 300 9650 280 31 30.5 -5.4 | 285 37 35.3 -9.7 30 296 9754 280 31 30.5 -5.4 | 285 37 35.3 -9.7 31 259 10668 285 38 36.7 -9.8 | 289 44 41.5 -14.1 32 250 10900 285 47 45.4 -12.2 | 288 53 50.2 -16.4 33 215 11887 270 57 57.0 -0.0 | 274 62 61.8 -4.3 34 200 12370 250 52 48.9 17.8 | 256 55 53.7 13.5 35 187 12802 245 54 48.9 22.8 | 251 57 53.7 18.5 36 169 13411 240 53 45.9 26.5 | 246 55 50.7 22.2 37 150 14150 255 41 39.6 10.6 | 262 45 44.4 6.3 38 125 15240 280 28 27.6 -4.9 | 286 34 32.4 -9.1 39 107 16154 260 10 9.8 1.7 | 280 15 14.6 -2.5 40 104 16314 245 10 9.1 4.2 | 270 14 13.9 -0.1 41 101 16459 245 10 9.1 4.2 | 270 14 13.9 -0.1 42 100 16540 260 8 7.9 1.4 | 283 13 12.7 -2.9 43 96 16764 270 6 6.0 -0.0 | 292 12 10.8 -4.3 44 91 17069 265 3 3.0 0.3 | 297 9 7.8 -4.0 45 86 17374 120 7 -6.1 3.5 | 58 1 -1.3 -0.8 46 78 17983 60 9 -7.8 -4.5 | 19 9 -3.0 -8.8 47 74 18288 30 12 -6.0 -10.4 | 5 15 -1.2 -14.7 48 70 18580 85 10 -10.0 -0.9 | 45 7 -5.2 -5.2 49 70 18593 40 9 -5.8 -6.9 | 5 11 -1.0 -11.2 50 66 18898 60 9 -7.8 -4.5 | 19 9 -3.0 -8.8 51 63 19202 125 18 -14.7 10.3 | 121 12 -9.9 6.0 52 60 19507 275 4 4.0 -0.3 | 298 10 8.8 -4.6 53 57 19812 165 7 -1.8 6.8 | 230 4 3.0 2.5 54 54 20117 185 8 0.7 8.0 | 236 7 5.5 3.7 55 51 20422 160 5 -1.7 4.7 | 262 3 3.1 0.4 56 50 20530 185 2 0.2 2.0 | 295 5 5.0 -2.3 57 48 20726 185 2 0.2 2.0 | 295 5 5.0 -2.3 58 46 21031 115 7 -6.3 3.0 | 49 2 -1.5 -1.3 59 44 21336 100 5 -4.9 0.9 | 2 3 -0.1 -3.4 60 40 21946 110 17 -16.0 5.8 | 98 11 -11.2 1.5 61 38 22250 95 21 -20.9 1.8 | 81 16 -16.1 -2.5 62 34 22860 120 32 -27.7 16.0 | 117 26 -22.9 11.7 63 32 23165 110 24 -22.6 8.2 | 102 18 -17.8 3.9 64 31 23470 95 26 -25.9 2.3 | 85 21 -21.1 -2.0 65 30 23650 55 7 -5.7 -4.0 | 6 8 -0.9 -8.3 66 29 23774 115 16 -14.5 6.8 | 104 10 -9.7 2.5 67 27 24079 55 7 -5.7 -4.0 | 6 8 -0.9 -8.3 68 25 24384 35 8 -4.6 -6.6 | 359 11 0.2 -10.8 Wind Parameters Mean winds (0-6000m): 101.7 at 8.6 knts Storm direction: 131.7 at 6.4 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 25.3 deg Storm rel helicity (0-3000m) pos: 19.0 neg: -21.5 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.09 Bulk Shear: 4.47 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 92 14 67 10| 6.9 0.0 6.9| 15.3 -2.8 12.5 25.0 0.63| 9.8 6.1 1000 89 15 66 11| 3.4 1.1 4.6| 15.4 -8.2 7.2 7.2 0.27| 8.0 2.2 1500 86 15 62 11| 2.3 1.4 3.7| 15.4 -15.4 -0.1 -0.0 0.11| 6.1 0.7 2000 84 14 57 10| 1.3 1.0 2.3| 15.5 -20.3 -4.8 -2.4 0.00| 6.2 0.0 2500 87 13 57 9| 1.8 0.8 2.7| 19.0 -20.3 -1.3 -0.5 0.11| 5.8 0.6 3000 89 12 58 8| 1.5 0.9 2.5| 19.0 -21.5 -2.5 -0.8 0.06| 5.1 0.3 4000 97 10 61 6| 1.7 0.7 2.4| 31.8 -23.2 8.6 2.2 0.11| 6.1 0.7 5000 98 9 51 5| 1.1 0.2 1.3| 40.0 -28.2 11.8 2.4 0.11| 6.0 0.6 6000 102 9 55 4| 0.9 1.0 1.8| 40.0 -50.5 -10.6 -1.8 -0.17| 6.9 -1.2 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20260114.00.gif