UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for TNCC... Searching the city database file for: TNCC ... Date:1200Z 6 JAN 26 Station: TNCC WMO ident: 78988 Latitude: 12.20 Longitude: -68.97 Elevation: 67.00 ------------------------------------------------------------------------------- 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 1006 67 23.8 22.2 91 1.6 22.7 120 4 296.4 299.5 295.6 345.4 16.98 1 1002 97 25.0 22.6 87 2.4 23.3 103 9 298.0 301.2 296.4 348.8 17.48 2 1000 112 25.2 22.3 84 2.9 23.1 95 11 298.4 301.5 296.3 348.4 17.19 3 993 174 24.6 21.3 82 3.3 22.2 95 11 298.3 301.3 295.7 345.6 16.27 4 968 397 22.6 20.2 86 2.4 20.9 92 10 298.5 301.3 295.3 343.8 15.58 5 925 791 20.0 16.5 80 3.5 17.7 100 10 299.8 302.1 293.7 337.4 12.87 6 892 1104 18.4 13.4 73 5.0 15.1 97 9 301.2 303.2 292.6 333.3 10.89 7 861 1408 20.0 3.0 32 17.0 10.4 86 12 306.0 307.0 289.6 322.8 5.52 8 850 1519 19.4 3.4 35 16.0 10.3 80 14 306.5 307.5 290.0 324.0 5.75 9 838 1641 18.6 2.6 34 16.0 9.7 71 11 306.9 307.9 289.9 323.8 5.51 10 822 1806 17.8 -3.2 24 21.0 7.2 66 13 307.7 308.4 288.5 319.2 3.67 11 744 2647 10.8 2.8 58 8.0 6.3 52 13 309.0 310.2 291.3 328.4 6.30 12 700 3153 8.4 -6.6 34 15.0 1.4 30 15 311.8 312.4 289.5 322.4 3.33 13 629 4026 3.2 -20.8 15 24.0 -4.8 19 11 315.5 315.8 288.6 319.5 1.16 14 604 4352 0.0 -6.0 64 6.0 -2.8 8 11 315.5 316.3 291.3 328.5 4.05 15 600 4405 -0.5 -6.5 64 6.0 -3.3 3 12 315.5 316.3 291.2 328.1 3.92 16 582 4649 0.8 -28.2 9 29.0 -7.4 342 16 319.8 319.9 289.4 322.1 0.64 17 562 4928 -1.1 -31.1 8 30.0 -8.9 330 18 320.8 320.9 289.6 322.6 0.51 18 545 5172 -3.1 -27.1 14 24.0 -9.8 330 22 321.2 321.4 289.9 323.9 0.76 19 519 5557 -5.1 -37.1 6 32.0 -12.1 324 25 323.4 323.4 290.1 324.5 0.30 20 509 5710 -4.5 -42.5 3 38.0 -12.0 309 22 325.9 325.9 290.7 326.6 0.18 21 507 5741 -4.7 -43.7 3 39.0 -12.2 306 22 326.0 326.0 290.7 326.6 0.16 22 500 5850 -5.3 -44.3 3 39.0 -12.6 295 20 326.6 326.6 290.9 327.2 0.15 23 476 6234 -7.9 -44.9 3 37.0 -14.5 290 22 328.0 328.0 291.3 328.6 0.15 24 470 6332 -8.1 -43.1 4 35.0 -14.6 286 21 328.9 329.0 291.6 329.6 0.18 25 457 6550 -8.7 -48.7 2 40.0 -15.3 277 21 330.8 330.9 292.0 331.2 0.10 26 451 6652 -8.7 -49.7 2 41.0 -15.3 272 20 332.1 332.1 292.4 332.4 0.09 27 404 7495 -14.7 -46.7 5 32.0 -19.6 278 27 334.9 335.0 293.2 335.5 0.14 28 400 7570 -15.5 -46.5 5 31.0 -20.2 275 27 334.8 334.9 293.2 335.4 0.15 29 390 7761 -16.9 -50.9 4 34.0 -21.4 277 28 335.4 335.5 293.3 335.8 0.09 30 300 9680 -30.9 -39.9 41 9.0 -32.1 270 33 341.8 341.9 295.1 343.4 0.40 31 271 10389 -37.3 -43.3 54 6.0 -37.9 259 36 342.6 342.7 295.3 343.8 0.31 32 258 10726 -39.5 -48.5 38 9.0 -40.2 249 37 344.2 344.3 295.5 345.0 0.18 33 250 10940 -41.7 -46.5 60 4.8 -42.1 245 40 344.1 344.1 295.5 345.0 0.23 34 237 11301 -44.1 -49.0 58 4.9 -44.4 241 41 345.7 345.8 295.8 346.5 0.19 35 234 11386 -44.7 -52.7 40 8.0 -45.2 240 42 346.1 346.1 295.9 346.6 0.12 36 226 11619 -46.5 -50.6 63 4.1 -46.7 238 43 346.8 346.8 296.1 347.5 0.16 37 205 12260 -51.5 -62.5 26 11.0 -51.8 252 38 348.7 348.8 296.4 348.9 0.04 38 200 12420 -52.9 -62.9 29 10.0 -53.2 260 36 349.0 349.0 296.4 349.2 0.04 39 188 12814 -56.7 -64.7 36 8.0 -56.9 260 36 349.1 349.1 296.5 349.2 0.03 40 182 13018 -58.1 -71.1 17 13.0 -58.3 260 37 350.1 350.1 296.7 350.1 0.01 41 159 13850 -65.9 -72.9 37 7.0 -66.0 263 42 350.7 350.7 296.8 350.7 0.01 42 157 13927 -66.7 -74.7 32 8.0 -66.8 264 42 350.6 350.6 296.8 350.6 0.01 43 150 14200 -69.1 -76.1 36 7.0 -69.1 270 43 351.1 351.1 296.8 351.1 0.01 44 143 14483 -71.7 -76.2 51 4.5 -71.7 274 45 351.4 351.4 296.9 351.4 0.01 45 121 15452 -77.3 -85.3 27 8.0 -77.3 272 42 358.3 358.3 298.4 358.3 0.00 46 120 15499 -77.3 -85.3 27 8.0 -77.3 271 42 359.2 359.2 298.5 359.2 0.00 47 117 15644 -76.9 -84.9 27 8.0 -76.9 265 41 362.5 362.5 299.2 362.5 0.00 48 109 16048 -78.5 -86.5 26 8.0 -78.5 249 37 366.9 366.9 300.0 366.9 0.00 49 108 16101 -78.5 -86.5 26 8.0 -78.5 247 37 367.9 367.9 300.2 367.9 0.00 50 105 16261 -77.9 -85.9 26 8.0 -77.9 248 39 372.0 372.0 300.9 372.0 0.00 51 104 16316 -77.5 -85.5 26 8.0 -77.5 250 41 373.8 373.8 301.2 373.8 0.00 52 101 16483 -77.7 -85.7 26 8.0 -77.7 261 43 376.5 376.5 301.7 376.5 0.00 53 100 16540 -77.9 -85.9 26 8.0 -77.9 275 39 377.2 377.2 301.8 377.2 0.00 54 95 16831 -79.9 -88.9 21 9.0 -79.9 284 40 378.9 378.9 302.1 378.9 0.00 55 85 17453 -84.5 -91.5 28 7.0 -84.5 305 42 381.8 381.8 302.5 381.8 0.00 56 81 17719 -83.7 -90.7 28 7.0 -83.7 307 40 388.7 388.7 303.6 388.8 0.00 57 76 18072 -84.7 -91.7 28 7.0 -84.7 321 33 393.8 393.8 304.3 393.8 0.00 58 75 18145 -84.7 -91.7 28 7.0 -84.7 324 32 395.3 395.3 304.6 395.3 0.00 59 73 18295 -82.9 -89.9 29 7.0 -82.9 331 28 402.2 402.2 305.5 402.2 0.00 60 70 18530 -79.9 -87.9 25 8.0 -79.9 350 15 413.4 413.4 306.9 413.5 0.00 61 67 18780 -76.9 -84.9 27 8.0 -76.9 321 14 425.2 425.2 308.3 425.2 0.00 62 62 19233 -70.5 -88.5 5 18.0 -70.6 295 6 448.9 448.9 310.7 448.9 0.00 63 58 19628 -71.7 -92.7 3 21.0 -71.8 241 8 454.8 454.8 311.3 454.8 0.00 64 50 20510 -68.7 -91.7 2 23.0 -68.9 100 13 481.6 481.6 313.6 481.6 0.00 65 45 21147 -64.3 -90.3 2 26.0 -64.7 68 17 507.0 507.0 315.4 507.0 0.00 66 42 21567 -65.9 -92.9 1 27.0 -66.2 92 17 513.2 513.2 315.8 513.2 0.00 67 33 23035 -64.5 -92.5 1 28.0 -65.0 72 29 553.5 553.5 318.3 553.5 0.00 68 30 23620 -62.1 -91.1 1 29.0 -62.8 85 37 575.3 575.3 319.5 575.4 0.00 69 29 23830 -62.1 -91.1 1 29.0 -62.9 81 37 581.0 581.0 319.7 581.0 0.00 70 21 25867 -53.9 -84.9 1 31.0 -56.3 90 47 661.9 661.9 323.2 662.0 0.01 71 20 26180 -54.7 -85.7 1 31.0 -57.0 80 42 668.7 668.7 323.4 668.8 0.01 72 17 27218 -55.7 -85.7 1 30.0 -58.0 81 40 697.4 697.4 324.3 697.5 0.01 73 16 27605 -54.3 -85.3 1 31.0 -57.1 77 38 714.1 714.1 324.9 714.2 0.02 TRP 85 17453 -84.5 -91.5 28 7.0 -84.5 305 42 381.8 381.8 302.5 381.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 604.00 mb = 4352.28 m = 14278.97 ft Freezing level: 593.08 mb = 4499.07 m = 14760.55 ft Freezing level: 573.58 mb = 4766.66 m = 15638.47 ft Wetbulb zero: 683.85 mb = 3343.55 m = 10969.53 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 38.67 % Est. max temperature: 33.57 C = 92.43 F Sfc-Lift cond lev (LCL): 983.16 mb = 260.83 m = 855.72 ft T: 23.82 C 700-500 lapse rate: 5.08 C/km ThetaE index: 25.95 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 804.02 mb = 1992.42 m = 6536.72 ft Mean mixing ratio: 14.59 g/kg Conv temperature: 35.40 C = 95.73 F Cap Strength: 3.93 C Lifted Index: 0.83 C Risk: Showers probable Lifted Index @300 mb: 2.24 C Lifted Index @700 mb: 0.24 C Showalter Index: 8.92 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 8.70 C K Index: 13.10 Risk: None Sweat Index: 88.80 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.23 J/kg Max Up Vert Vel: 11.07 m/s Conv Inhibition (B-): 142.73 J/kg Cap Strength: 3.85 C Lift Cond Lev (LCL): 914.24 mb = 891.68 m = 2925.43 ft Lev Free Conv (LFC): 679.24 mb = 3398.73 m = 11150.57 ft Equ Level (EL): 509.24 mb = 5706.15 m = 18720.75 ft B at Equ Level: 58.93 J/kg Max Parcel Lev (MPL): 429.24 mb = 7030.76 m = 23066.51 ft Wind level data Storm motion: 46 at 11 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 1006 67 120 4 -3.5 2.0 | 204 10 4.2 9.4 1 1000 112 95 11 -11.0 1.0 | 158 9 -3.3 8.4 2 978 305 95 10 -10.0 0.9 | 164 9 -2.3 8.3 3 944 610 85 11 -11.0 -1.0 | 153 7 -3.3 6.5 4 925 791 100 10 -9.8 1.7 | 166 9 -2.2 9.2 5 912 914 100 9 -8.9 1.6 | 172 9 -1.2 9.0 6 880 1219 95 9 -9.0 0.8 | 171 8 -1.3 8.2 7 850 1519 80 14 -13.8 -2.4 | 129 8 -6.2 5.0 8 849 1524 75 10 -9.7 -2.6 | 157 5 -2.0 4.8 9 819 1829 65 13 -11.8 -5.5 | 115 5 -4.2 1.9 10 790 2134 35 11 -6.3 -9.0 | 320 2 1.3 -1.6 11 762 2438 45 14 -9.9 -9.9 | 43 3 -2.3 -2.5 12 735 2743 55 13 -10.6 -7.5 | 90 3 -3.0 -0.0 13 700 3153 30 15 -7.5 -13.0 | 359 6 0.1 -5.6 14 683 3353 20 13 -4.4 -12.2 | 326 6 3.2 -4.8 15 657 3658 25 13 -5.5 -11.8 | 334 5 2.1 -4.4 16 609 4267 15 10 -2.6 -9.7 | 294 6 5.0 -2.2 17 586 4572 345 15 3.9 -14.5 | 302 14 11.5 -7.1 18 565 4877 330 18 9.0 -15.6 | 296 19 16.6 -8.2 19 523 5486 330 26 13.0 -22.5 | 306 26 20.6 -15.1 20 500 5850 295 20 18.1 -8.5 | 272 26 25.8 -1.0 21 484 6096 295 22 19.9 -9.3 | 274 28 27.6 -1.9 22 447 6706 270 20 20.0 -0.0 | 255 29 27.6 7.4 23 413 7315 285 26 25.1 -6.7 | 269 33 32.7 0.7 24 400 7570 275 27 26.9 -2.4 | 262 35 34.5 5.1 25 397 7620 275 27 26.9 -2.4 | 262 35 34.5 5.1 26 366 8230 285 30 29.0 -7.8 | 271 37 36.6 -0.3 27 336 8839 260 26 25.6 4.5 | 250 35 33.2 11.9 28 323 9144 270 37 37.0 -0.0 | 261 45 44.6 7.4 29 300 9680 270 33 33.0 -0.0 | 260 41 40.6 7.4 30 284 10058 270 36 36.0 -0.0 | 260 44 43.6 7.4 31 260 10668 250 36 33.8 12.3 | 245 46 41.5 19.7 32 250 10940 245 40 36.3 16.9 | 241 50 43.9 24.3 33 217 11887 235 44 36.0 25.2 | 233 55 43.7 32.7 34 200 12420 260 36 35.5 6.3 | 252 45 43.1 13.7 35 188 12802 260 36 35.5 6.3 | 252 45 43.1 13.7 36 162 13716 260 42 41.4 7.3 | 253 51 49.0 14.7 37 150 14200 270 43 43.0 -0.0 | 262 51 50.6 7.4 38 132 14935 280 48 47.3 -8.3 | 271 55 54.9 -0.9 39 125 15240 280 44 43.3 -7.6 | 270 51 51.0 -0.2 40 107 16154 245 36 32.6 15.2 | 241 46 40.3 22.6 41 101 16459 255 45 43.5 11.6 | 250 55 51.1 19.1 42 100 16540 275 39 38.9 -3.4 | 265 47 46.5 4.0 43 85 17453 305 42 34.4 -24.1 | 292 45 42.0 -16.7 44 82 17678 305 41 33.6 -23.5 | 291 44 41.2 -16.1 45 73 18288 330 29 14.5 -25.1 | 309 28 22.1 -17.7 46 70 18530 350 15 2.6 -14.8 | 306 13 10.2 -7.3 47 69 18593 315 21 14.8 -14.8 | 288 24 22.5 -7.4 48 66 18898 325 10 5.7 -8.2 | 273 13 13.4 -0.8 49 62 19202 305 6 4.9 -3.4 | 252 13 12.5 4.0 50 59 19507 235 8 6.6 4.6 | 230 19 14.2 12.0 51 56 19812 250 9 8.5 3.1 | 237 19 16.1 10.5 52 53 20117 280 3 3.0 -0.5 | 237 13 10.6 6.9 53 51 20422 5 8 -0.7 -8.0 | 274 7 6.9 -0.5 54 50 20510 100 13 -12.8 2.3 | 152 11 -5.2 9.7 55 48 20726 100 12 -11.8 2.1 | 156 10 -4.2 9.5 56 46 21031 60 16 -13.9 -8.0 | 85 6 -6.2 -0.6 57 44 21336 80 19 -18.7 -3.3 | 110 12 -11.1 4.1 58 42 21641 95 17 -16.9 1.5 | 134 13 -9.3 8.9 59 39 21946 60 14 -12.1 -7.0 | 95 5 -4.5 0.4 60 36 22555 80 26 -25.6 -4.5 | 99 18 -18.0 2.9 61 32 23165 70 30 -28.2 -10.3 | 82 21 -20.6 -2.8 62 31 23470 90 37 -37.0 0.0 | 104 30 -29.4 7.4 63 30 23620 85 37 -36.9 -3.2 | 98 30 -29.2 4.2 64 29 23774 80 37 -36.4 -6.4 | 92 29 -28.8 1.0 65 28 24079 85 37 -36.9 -3.2 | 98 30 -29.2 4.2 66 27 24384 80 38 -37.4 -6.6 | 92 30 -29.8 0.8 67 23 25298 110 56 -52.6 19.2 | 121 52 -45.0 26.6 68 20 26180 80 42 -41.4 -7.3 | 90 34 -33.7 0.1 69 20 26213 95 40 -39.8 3.5 | 109 34 -32.2 10.9 70 17 26822 80 40 -39.4 -6.9 | 91 32 -31.8 0.5 71 15 27127 75 37 -35.7 -9.6 | 86 28 -28.1 -2.1 72 14 27432 70 38 -35.7 -13.0 | 79 29 -28.1 -5.6 Wind Parameters Mean winds (0-6000m): 15.7 at 14.2 knts Storm direction: 45.7 at 10.6 knts Shear (0-3000m) pos: 0.3 neg: 2.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 166.2 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -39.0 tot: -25.7 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.92 Bulk Shear: 31.97 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 93 10 163 8| 0.0 8.1 8.1| 1.1 -19.3 -18.2 -36.4 -0.83| 10.0 -8.3 1000 94 10 164 8| 1.4 4.0 5.4| 7.1 -19.5 -12.4 -12.4 -0.41| 6.9 -2.8 1500 92 10 162 8| 0.9 3.7 4.6| 9.9 -29.8 -19.8 -13.2 -0.39| 7.5 -3.0 2000 83 11 155 7| 0.7 3.6 4.2| 9.9 -35.1 -25.2 -12.6 -0.51| 7.8 -4.0 2500 74 11 146 5| 0.4 2.8 3.2| 12.5 -35.4 -22.8 -9.1 -0.34| 7.3 -2.5 3000 68 11 136 4| 0.3 2.7 3.0| 13.4 -39.0 -25.7 -8.6 -0.37| 7.1 -2.6 4000 55 12 108 2| 0.2 1.8 2.0| 14.2 -47.9 -33.7 -8.4 -0.43| 6.3 -2.7 5000 39 12 7 2| 0.2 2.7 2.8| 22.8 -57.1 -34.3 -6.9 -0.33| 6.8 -2.2 6000 16 14 329 7| 0.1 2.3 2.5| 41.4-159.8-118.3 -19.7 -0.38| 7.6 -2.9 Wrote GIF file: /home/apache/climate/data/raob//TNCC/skewt/TNCC.skewt.20260106.12.gif