UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 9 DEC 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 1013 9 27.4 23.6 80 3.8 24.6 70 1 299.4 302.8 297.3 353.3 18.40 1 1006 70 26.6 21.6 74 5.0 23.0 73 7 299.2 302.2 296.0 347.0 16.36 2 1001 114 26.2 21.2 74 5.0 22.6 75 12 299.3 302.2 295.7 346.0 16.03 3 1000 123 26.2 21.2 74 5.0 22.6 75 13 299.4 302.3 295.8 346.2 16.05 4 931 750 20.0 18.7 92 1.3 19.1 94 17 299.2 301.9 294.8 342.2 14.73 5 925 806 20.2 17.2 83 3.0 18.2 95 18 300.0 302.4 294.1 339.4 13.47 6 921 843 20.2 16.9 81 3.3 17.9 97 18 300.3 302.8 294.1 339.2 13.27 7 886 1177 18.4 12.4 68 6.0 14.6 100 17 301.8 303.7 292.3 332.2 10.26 8 853 1502 15.8 14.4 91 1.4 14.9 109 14 302.4 304.6 293.9 338.4 12.18 9 850 1532 15.6 14.3 92 1.3 14.7 110 14 302.5 304.7 293.9 338.4 12.15 10 798 2066 12.8 11.0 89 1.8 11.7 142 13 305.0 306.9 293.3 336.1 10.39 11 773 2334 14.8 1.8 41 13.0 7.6 151 14 310.0 311.0 291.0 327.5 5.64 12 741 2690 11.8 3.8 58 8.0 7.2 147 16 310.5 311.7 292.1 331.5 6.80 13 726 2862 12.2 -9.8 20 22.0 2.4 137 16 312.7 313.2 289.0 320.8 2.50 14 711 3037 11.6 -16.4 12 28.0 0.7 124 15 313.9 314.2 288.4 318.9 1.49 15 700 3167 10.8 -17.2 12 28.0 0.1 115 14 314.4 314.7 288.5 319.2 1.42 16 676 3457 9.8 -26.2 6 36.0 -1.7 106 11 316.5 316.6 288.3 318.8 0.67 17 637 3948 7.6 -34.4 3 42.0 -3.7 87 7 319.4 319.5 288.9 320.6 0.32 18 541 5269 -1.9 -30.9 9 29.0 -9.5 128 12 323.4 323.5 290.3 325.3 0.54 19 500 5890 -6.3 -37.3 7 31.0 -12.9 120 16 325.4 325.4 290.7 326.5 0.31 20 463 6486 -9.3 -43.3 4 34.0 -15.4 120 17 328.9 328.9 291.6 329.5 0.18 21 427 7106 -12.9 -48.9 3 36.0 -18.3 128 19 332.0 332.0 292.3 332.4 0.10 22 400 7600 -15.7 -47.7 5 32.0 -20.4 135 21 334.6 334.6 293.1 335.1 0.13 23 393 7733 -16.7 -46.7 6 30.0 -21.1 134 21 335.0 335.0 293.2 335.6 0.15 24 311 9445 -30.5 -55.5 7 25.0 -32.4 109 22 338.9 338.9 294.1 339.2 0.07 25 300 9700 -32.1 -58.1 6 26.0 -33.9 100 22 340.1 340.1 294.4 340.3 0.05 26 283 10109 -35.7 -58.7 8 23.0 -37.1 99 20 340.7 340.7 294.6 340.9 0.05 27 250 10960 -42.1 -65.1 6 23.0 -42.9 100 12 343.5 343.5 295.2 343.6 0.02 28 200 12430 -53.9 -72.9 8 19.0 -54.2 20 4 347.4 347.4 296.1 347.5 0.01 29 150 14220 -67.5 -78.5 19 11.0 -67.5 320 16 353.8 353.8 297.4 353.8 0.01 30 112 15929 -77.5 -85.5 26 8.0 -77.5 343 7 365.9 365.9 299.8 365.9 0.00 31 111 15980 -77.9 -85.9 26 8.0 -77.9 337 9 366.1 366.1 299.9 366.1 0.00 32 104 16349 -80.1 -87.1 30 7.0 -80.1 297 17 368.8 368.8 300.4 368.8 0.00 33 102 16459 -80.5 -87.5 30 7.0 -80.5 285 19 370.1 370.1 300.6 370.1 0.00 34 100 16570 -80.5 -87.5 30 7.0 -80.5 290 23 372.2 372.2 300.9 372.2 0.00 35 91 17104 -78.1 -87.1 22 9.0 -78.1 327 29 387.1 387.1 303.3 387.1 0.00 36 84 17559 -78.7 -87.7 22 9.0 -78.7 1 18 394.9 394.9 304.5 394.9 0.00 37 77 18051 -80.3 -93.3 10 13.0 -80.3 122 6 401.5 401.5 305.4 401.5 0.00 38 72 18430 -79.1 -94.1 7 15.0 -79.1 280 6 411.8 411.8 306.7 411.8 0.00 39 70 18590 -79.5 -94.5 7 15.0 -79.6 330 6 414.3 414.3 307.0 414.3 0.00 40 69 18672 -79.5 -94.5 7 15.0 -79.6 351 8 416.0 416.0 307.2 416.0 0.00 41 64 19104 -77.5 -93.5 6 16.0 -77.6 0 6 429.4 429.4 308.8 429.5 0.00 42 60 19476 -77.7 -93.7 6 16.0 -77.7 211 5 437.0 437.0 309.6 437.0 0.00 43 50 20550 -68.5 -88.5 4 20.0 -68.7 115 17 482.1 482.1 313.6 482.1 0.00 44 41 21753 -64.1 -88.1 2 24.0 -64.5 72 5 521.2 521.2 316.4 521.2 0.00 45 38 22219 -63.7 -88.7 2 25.0 -64.2 137 11 533.7 533.7 317.2 533.7 0.00 46 36 22550 -64.3 -89.3 2 25.0 -64.8 161 6 540.4 540.4 317.5 540.4 0.00 47 30 23680 -58.9 -86.9 2 28.0 -59.9 105 20 584.1 584.1 319.9 584.1 0.01 48 28 24110 -59.1 -87.1 1 28.0 -60.2 109 18 595.2 595.2 320.4 595.2 0.01 49 20 26250 -50.9 -82.9 1 32.0 -54.1 90 11 680.4 680.4 323.8 680.5 0.02 50 16 27713 -47.7 -80.7 1 33.0 -52.5 70 8 735.7 735.7 325.6 736.0 0.04 51 15 28139 -48.1 -80.1 1 32.0 -53.0 49 12 748.0 748.0 325.9 748.4 0.04 52 14 28594 -47.7 -80.7 1 33.0 -52.9 31 15 764.3 764.3 326.3 764.7 0.04 53 14 28594 -47.7 -79.7 1 32.0 -52.9 31 15 764.3 764.3 326.3 764.7 0.05 TRP 102 16459 -80.5 -87.5 30 7.0 -80.5 285 19 370.1 370.1 300.6 370.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 560.20 mb = 5004.46 m = 16418.64 ft Wetbulb zero: 698.93 mb = 3179.71 m = 10431.98 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 38.90 % Est. max temperature: 30.19 C = 86.34 F Sfc-Lift cond lev (LCL): 959.08 mb = 489.38 m = 1605.56 ft T: 22.58 C 700-500 lapse rate: 6.28 C/km ThetaE index: 14.03 C Layer 931.0- 853.0 mb Conv cond level (CCL): 886.27 mb = 1174.73 m = 3854.06 ft Mean mixing ratio: 15.19 g/kg Conv temperature: 29.77 C = 85.59 F Cap Strength: 2.48 C Lifted Index: -1.05 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.30 C Lifted Index @700 mb: 1.93 C Showalter Index: 1.12 C Risk: Showers probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.60 C K Index: 8.20 Risk: None Sweat Index: 215.60 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 106.50 J/kg Max Up Vert Vel: 14.59 m/s Conv Inhibition (B-): 12.78 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 917.34 mb = 877.81 m = 2879.93 ft Lev Free Conv (LFC): 862.34 mb = 1408.90 m = 4622.33 ft Equ Level (EL): 782.34 mb = 2232.83 m = 7325.46 ft B at Equ Level: 18.76 J/kg Max Parcel Lev (MPL): 742.34 mb = 2675.07 m = 8776.36 ft Wind level data Storm motion: 146 at 9 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 70 1 -0.9 -0.3 | 332 9 4.2 -8.0 1 1000 123 75 13 -12.6 -3.4 | 34 13 -7.4 -11.0 2 979 305 80 12 -11.8 -2.1 | 34 12 -6.6 -9.7 3 946 610 90 16 -16.0 0.0 | 55 13 -10.8 -7.6 4 925 806 95 18 -17.9 1.6 | 65 14 -12.7 -6.0 5 913 914 100 17 -16.7 3.0 | 68 12 -11.6 -4.7 6 882 1219 100 17 -16.7 3.0 | 68 12 -11.6 -4.7 7 850 1532 110 14 -13.2 4.8 | 71 8 -8.0 -2.8 8 821 1829 130 12 -9.2 7.7 | 91 4 -4.0 0.1 9 791 2134 145 13 -7.5 10.6 | 143 4 -2.3 3.0 10 763 2438 155 14 -5.9 12.7 | 172 5 -0.7 5.1 11 736 2743 145 17 -9.8 13.9 | 144 8 -4.6 6.3 12 700 3167 115 14 -12.7 5.9 | 77 8 -7.5 -1.7 13 659 3658 100 8 -7.9 1.4 | 23 7 -2.7 -6.2 14 611 4267 70 6 -5.6 -2.1 | 3 10 -0.5 -9.7 15 588 4572 110 6 -5.6 2.1 | 5 6 -0.5 -5.6 16 567 4877 110 7 -6.6 2.4 | 15 5 -1.4 -5.2 17 526 5486 140 15 -9.6 11.5 | 131 6 -4.5 3.9 18 500 5890 120 16 -13.9 8.0 | 93 9 -8.7 0.4 19 487 6096 115 15 -13.6 6.3 | 81 9 -8.4 -1.3 20 400 7600 135 21 -14.8 14.8 | 127 12 -9.7 7.2 21 399 7620 135 21 -14.8 14.8 | 127 12 -9.7 7.2 22 338 8839 120 22 -19.1 11.0 | 104 14 -13.9 3.4 23 324 9144 120 22 -19.1 11.0 | 104 14 -13.9 3.4 24 300 9700 100 22 -21.7 3.8 | 77 17 -16.5 -3.8 25 298 9754 95 20 -19.9 1.7 | 68 16 -14.7 -5.9 26 261 10668 105 19 -18.4 4.9 | 78 13 -13.2 -2.7 27 250 10960 100 12 -11.8 2.1 | 50 9 -6.6 -5.5 28 238 11278 110 7 -6.6 2.4 | 15 5 -1.4 -5.2 29 217 11887 185 9 0.8 9.0 | 257 6 6.0 1.4 30 200 12430 20 4 -1.4 -3.8 | 341 12 3.8 -11.4 31 198 12497 305 2 1.6 -1.1 | 322 11 6.8 -8.8 32 188 12802 15 4 -1.0 -3.9 | 340 12 4.1 -11.5 33 179 13106 320 7 4.5 -5.4 | 323 16 9.7 -13.0 34 171 13411 355 2 0.2 -2.0 | 331 11 5.4 -9.6 35 163 13716 250 5 4.7 1.7 | 301 12 9.9 -5.9 36 150 14220 320 16 10.3 -12.3 | 322 25 15.5 -19.9 37 126 15240 335 14 5.9 -12.7 | 331 23 11.1 -20.3 38 119 15545 360 15 -0.0 -15.0 | 347 23 5.2 -22.6 39 113 15850 350 6 1.0 -5.9 | 335 15 6.2 -13.5 40 102 16459 285 19 18.4 -4.9 | 298 27 23.5 -12.5 41 102 16459 275 17 16.9 -1.5 | 292 24 22.1 -9.1 42 100 16570 290 23 21.6 -7.9 | 300 31 26.8 -15.5 43 92 17069 325 30 17.2 -24.6 | 325 39 22.4 -32.2 44 87 17374 340 19 6.5 -17.9 | 335 28 11.7 -25.5 45 82 17678 15 18 -4.7 -17.4 | 359 25 0.5 -25.0 46 78 17983 90 6 -6.0 0.0 | 6 8 -0.8 -7.6 47 74 18288 235 6 4.9 3.4 | 292 11 10.1 -4.2 48 70 18590 330 6 3.0 -5.2 | 327 15 8.2 -12.8 49 70 18593 360 9 -0.0 -9.0 | 343 17 5.2 -16.6 50 66 18898 325 7 4.0 -5.7 | 325 16 9.2 -13.3 51 63 19202 15 6 -1.6 -5.8 | 345 14 3.6 -13.4 52 60 19507 200 5 1.7 4.7 | 293 7 6.9 -2.9 53 57 19812 20 8 -2.7 -7.5 | 351 15 2.4 -15.1 54 54 20117 60 7 -6.1 -3.5 | 5 11 -0.9 -11.1 55 51 20422 45 6 -4.2 -4.2 | 355 12 0.9 -11.9 56 50 20550 115 17 -15.4 7.2 | 88 10 -10.2 -0.4 57 46 21031 135 19 -13.4 13.4 | 125 10 -8.3 5.8 58 44 21336 160 3 -1.0 2.8 | 319 6 4.2 -4.8 59 42 21641 55 3 -2.5 -1.7 | 344 10 2.7 -9.3 60 38 22250 140 11 -7.1 8.4 | 113 2 -1.9 0.8 61 34 22860 180 1 0.0 1.0 | 322 8 5.2 -6.6 62 33 23165 70 8 -7.5 -2.7 | 13 11 -2.3 -10.3 63 30 23680 105 20 -19.3 5.2 | 80 14 -14.1 -2.4 64 30 23774 110 22 -20.7 7.5 | 90 15 -15.5 -0.1 65 28 24079 110 18 -16.9 6.2 | 83 12 -11.7 -1.5 66 27 24384 105 15 -14.5 3.9 | 68 10 -9.3 -3.7 67 26 24689 105 18 -17.4 4.7 | 76 13 -12.2 -3.0 68 23 25298 110 17 -16.0 5.8 | 81 11 -10.8 -1.8 69 21 25908 135 22 -15.6 15.6 | 127 13 -10.4 7.9 70 20 26250 90 11 -11.0 0.0 | 37 10 -5.8 -7.6 71 17 26822 70 10 -9.4 -3.4 | 21 12 -4.2 -11.0 72 16 27127 70 8 -7.5 -2.7 | 13 11 -2.3 -10.3 73 15 27432 35 14 -8.0 -11.5 | 8 19 -2.8 -19.1 74 13 27737 25 16 -6.8 -14.5 | 4 22 -1.6 -22.1 75 11 28346 85 9 -9.0 -0.8 | 24 9 -3.8 -8.4 76 10 28651 115 12 -10.9 5.1 | 66 6 -5.7 -2.5 Wind Parameters Mean winds (0-6000m): 115.7 at 12.3 knts Storm direction: 145.7 at 9.2 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 64.8 neg: -15.2 tot: 49.6 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 14.86 Bulk Shear: 7.17 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 80 12 33 11| 14.1 0.0 14.1| 37.9 0.0 37.9 75.7 0.92| 16.5 15.1 1000 89 14 49 12| 8.3 0.0 8.3| 54.2 0.0 54.2 54.2 0.88| 11.3 9.9 1500 94 15 55 12| 4.6 0.0 4.6| 55.5 0.0 55.5 37.0 0.77| 8.8 6.8 2000 100 14 61 10| 3.2 0.0 3.2| 61.2 0.0 61.2 30.6 0.73| 8.4 6.2 2500 109 14 71 9| 3.0 0.0 3.0| 64.8 -0.7 64.1 25.6 0.72| 7.7 5.5 3000 116 14 80 8| 2.5 1.2 3.7| 64.8 -15.2 49.6 16.5 0.42| 7.9 3.3 4000 114 13 73 7| 1.9 1.8 3.7| 64.8 -36.5 28.3 7.1 0.13| 7.5 1.0 5000 112 12 62 7| 2.0 1.4 3.4| 69.0 -39.1 29.9 6.0 0.15| 6.8 1.0 6000 116 12 69 6| 2.3 1.6 3.9| 77.5 -49.7 27.8 4.6 0.14| 6.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251209.00.gif