UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for TNCC... Searching the city database file for: TNCC ... Date:1200Z 13 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 1007 67 25.0 21.5 81 3.5 22.5 120 6 297.6 300.5 295.4 344.6 16.24 1 1001 111 25.2 20.9 77 4.3 22.2 103 15 298.3 301.1 295.3 344.0 15.73 2 1000 118 25.0 20.5 76 4.5 21.8 100 17 298.1 300.9 295.0 342.7 15.35 3 999 127 25.0 20.5 76 4.5 21.8 100 17 298.2 301.0 295.0 342.9 15.37 4 959 483 21.8 19.4 86 2.4 20.1 95 19 298.5 301.2 294.8 342.0 14.95 5 925 795 20.0 15.1 73 4.9 16.8 85 20 299.8 301.9 292.8 334.1 11.74 6 919 851 19.8 13.8 68 6.0 15.9 92 22 300.1 302.1 292.2 332.0 10.85 7 904 993 18.4 15.6 84 2.8 16.5 99 24 300.1 302.4 293.4 336.5 12.42 8 850 1519 16.0 8.0 59 8.0 11.2 90 23 302.9 304.4 290.7 326.6 7.94 9 827 1751 14.8 4.8 51 10.0 9.1 90 22 304.0 305.2 289.9 323.7 6.53 10 820 1823 14.2 7.2 63 7.0 10.0 90 22 304.1 305.6 291.0 327.5 7.79 11 782 2223 12.6 0.6 44 12.0 6.2 99 18 306.6 307.5 289.5 322.3 5.11 12 775 2298 13.2 -5.8 26 19.0 4.2 97 17 308.0 308.6 288.1 318.1 3.20 13 761 2451 12.6 -7.4 24 20.0 3.4 95 15 309.0 309.5 288.1 318.1 2.88 14 711 3016 7.0 2.2 71 4.8 4.4 113 8 308.9 310.0 291.2 328.3 6.32 15 700 3144 6.0 0.0 65 6.0 2.8 120 7 309.1 310.2 290.6 326.1 5.47 16 697 3179 6.0 -1.0 61 7.0 2.4 124 6 309.5 310.5 290.4 325.4 5.10 17 691 3250 5.8 -5.2 45 11.0 0.6 132 5 310.1 310.8 289.3 321.9 3.76 18 671 3490 6.6 -19.4 14 26.0 -2.6 126 6 313.6 313.8 288.0 317.7 1.23 19 646 3801 5.0 -29.0 6 34.0 -4.7 113 7 315.2 315.3 287.8 317.1 0.54 20 627 4043 3.8 -30.2 6 34.0 -5.5 124 5 316.5 316.6 288.2 318.3 0.50 21 602 4372 1.0 -29.0 9 30.0 -7.2 98 7 317.0 317.1 288.4 319.0 0.58 22 582 4643 0.2 -32.8 6 33.0 -8.1 78 6 319.1 319.2 288.9 320.6 0.42 23 552 5066 -0.7 -45.7 2 45.0 -9.5 5 4 322.9 322.9 289.8 323.4 0.12 24 535 5315 -2.5 -47.5 2 45.0 -10.7 317 3 323.7 323.7 290.0 324.0 0.10 25 530 5390 -2.5 312 3 324.5 26 500 5850 -4.5 -52.5 1 48.0 -12.3 60 4 327.6 327.6 291.1 327.8 0.06 27 491 5993 -5.3 -51.3 1 46.0 -12.9 74 7 328.3 328.3 291.3 328.6 0.07 28 486 6073 -5.5 -52.5 1 47.0 -13.0 82 9 329.0 329.0 291.5 329.2 0.06 29 400 7570 -16.1 -52.1 3 36.0 -20.8 90 13 334.1 334.1 292.9 334.4 0.08 30 320 9210 -27.9 -31.1 74 3.2 -28.5 249 29 339.7 339.9 295.1 343.1 0.89 31 300 9670 -31.5 -35.1 70 3.6 -32.1 245 36 341.0 341.1 295.1 343.4 0.64 32 250 10930 -41.7 -51.7 33 10.0 -42.3 245 35 344.1 344.1 295.4 344.6 0.13 33 222 11724 -49.3 -60.3 27 11.0 -49.7 251 34 344.3 344.3 295.4 344.5 0.05 34 206 12210 -53.5 -58.5 54 5.0 -53.7 254 33 345.1 345.1 295.6 345.4 0.07 35 200 12400 -55.3 -61.3 47 6.0 -55.4 245 35 345.2 345.2 295.6 345.4 0.05 36 191 12692 -57.9 -64.9 40 7.0 -58.0 243 33 345.6 345.6 295.7 345.7 0.03 37 183 12961 -60.3 -66.3 45 6.0 -60.4 241 32 345.9 346.0 295.7 346.1 0.03 38 163 13674 -65.7 -72.7 37 7.0 -65.8 269 38 348.5 348.5 296.3 348.6 0.01 39 157 13903 -65.1 -79.1 13 14.0 -65.2 281 41 353.3 353.3 297.4 353.3 0.00 40 150 14180 -66.3 -81.3 10 15.0 -66.4 295 45 355.9 355.9 297.9 355.9 0.00 41 129 15076 -72.3 -85.3 12 13.0 -72.3 279 31 360.8 360.8 298.8 360.8 0.00 42 126 15214 -72.5 -85.5 12 13.0 -72.5 276 29 362.9 362.9 299.2 362.9 0.00 43 119 15546 -75.3 -86.3 16 11.0 -75.3 282 26 363.7 363.7 299.4 363.7 0.00 44 116 15693 -76.3 -87.3 16 11.0 -76.3 286 24 364.5 364.5 299.5 364.5 0.00 45 111 15946 -77.3 -88.3 16 11.0 -77.3 287 23 367.2 367.2 300.1 367.3 0.00 46 109 16050 -77.7 -88.7 15 11.0 -77.7 284 23 368.4 368.4 300.3 368.4 0.00 47 106 16209 -77.7 -88.7 15 11.0 -77.7 278 23 371.4 371.4 300.8 371.4 0.00 48 100 16540 -79.1 -90.1 15 11.0 -79.1 295 20 374.9 374.9 301.4 374.9 0.00 49 89 17199 -80.9 -90.9 17 10.0 -80.9 25 10 384.0 384.0 302.9 384.0 0.00 50 88 17262 -80.9 -90.9 17 10.0 -80.9 23 10 385.3 385.3 303.1 385.3 0.00 51 81 17728 -81.7 -90.7 20 9.0 -81.7 41 13 392.9 392.9 304.2 392.9 0.00 52 80 17798 -81.5 -90.5 20 9.0 -81.5 46 14 394.7 394.7 304.5 394.7 0.00 53 71 18470 -80.1 -90.1 17 10.0 -80.1 96 19 411.3 411.3 306.7 411.4 0.00 54 70 18550 -79.7 -88.7 21 9.0 -79.7 105 19 413.9 413.9 307.0 413.9 0.00 55 69 18632 -79.5 -88.5 21 9.0 -79.5 101 23 416.0 416.0 307.2 416.0 0.00 56 63 19154 -76.1 -92.1 6 16.0 -76.2 114 8 434.5 434.5 309.3 434.5 0.00 57 59 19532 -76.9 -94.9 4 18.0 -77.0 146 14 440.9 440.9 310.0 440.9 0.00 58 50 20500 -70.9 -91.9 3 21.0 -71.1 45 18 476.4 476.4 313.2 476.4 0.00 59 49 20619 -70.9 -91.9 3 21.0 -71.1 45 18 479.2 479.2 313.4 479.2 0.00 60 41 21684 -66.3 -92.3 1 26.0 -66.6 92 29 515.7 515.7 316.0 515.7 0.00 61 34 22823 -63.7 -91.7 1 28.0 -64.2 79 40 550.9 550.9 318.2 550.9 0.00 62 30 23600 -57.7 -87.7 1 30.0 -58.9 90 31 587.3 587.3 320.0 587.4 0.01 63 27 24268 -56.1 -86.1 1 30.0 -57.6 94 28 609.8 609.8 321.0 609.9 0.01 64 24 25016 -57.3 -87.3 1 30.0 -58.8 104 28 627.2 627.2 321.8 627.3 0.01 65 21 25862 -56.7 -86.7 1 30.0 -58.5 92 24 653.4 653.4 322.8 653.5 0.01 66 20 26170 -58.5 -88.5 1 30.0 -60.0 100 21 657.1 657.1 323.0 657.2 0.01 67 19 26492 -58.9 -88.9 1 30.0 -60.4 100 20 665.6 665.6 323.3 665.6 0.01 68 18 26831 -58.9 -88.9 1 30.0 -60.5 99 20 675.9 676.0 323.6 676.0 0.01 TRP 89 17199 -80.9 -90.9 17 10.0 -80.9 25 10 384.0 384.0 302.9 384.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 575.33 mb = 4737.08 m = 15541.40 ft Wetbulb zero: 687.17 mb = 3295.32 m = 10811.28 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 40.33 % Est. max temperature: 29.99 C = 85.97 F Sfc-Lift cond lev (LCL): 957.11 mb = 500.06 m = 1640.60 ft T: 21.70 C 700-500 lapse rate: 3.88 C/km ThetaE index: 12.75 C Layer 850.0- 820.0 mb Conv cond level (CCL): 863.08 mb = 1388.53 m = 4555.49 ft Mean mixing ratio: 13.88 g/kg Conv temperature: 29.66 C = 85.39 F Cap Strength: 1.85 C Lifted Index: 2.51 C Risk: None Lifted Index @300 mb: 2.93 C Lifted Index @700 mb: -1.46 C Showalter Index: 8.37 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 12.50 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 146.00 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.95 J/kg Max Up Vert Vel: 7.06 m/s Conv Inhibition (B-): 68.46 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 905.13 mb = 981.93 m = 3221.50 ft Lev Free Conv (LFC): 720.13 mb = 2909.93 m = 9546.89 ft Equ Level (EL): 670.13 mb = 3500.84 m = 11485.56 ft B at Equ Level: 21.90 J/kg Max Parcel Lev (MPL): 570.13 mb = 4807.77 m = 15773.33 ft Wind level data Storm motion: 125 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 1007 67 120 6 -5.2 3.0 | 315 3 2.0 -1.9 1 1000 118 100 17 -16.7 3.0 | 78 10 -9.6 -2.0 2 979 305 95 17 -16.9 1.5 | 70 10 -9.8 -3.5 3 945 610 95 20 -19.9 1.7 | 76 13 -12.8 -3.2 4 925 795 85 20 -19.9 -1.7 | 62 14 -12.8 -6.7 5 912 914 100 25 -24.6 4.3 | 88 17 -17.5 -0.6 6 880 1219 95 23 -22.9 2.0 | 79 16 -15.7 -2.9 7 850 1519 90 23 -23.0 0.0 | 73 17 -15.8 -4.9 8 819 1829 90 22 -22.0 0.0 | 72 16 -14.8 -4.9 9 790 2134 100 19 -18.7 3.3 | 82 12 -11.5 -1.6 10 762 2438 95 15 -14.9 1.3 | 65 9 -7.8 -3.6 11 734 2743 100 10 -9.8 1.7 | 40 4 -2.7 -3.2 12 700 3144 120 7 -6.1 3.5 | 323 2 1.1 -1.4 13 682 3353 145 3 -1.7 2.5 | 295 6 5.4 -2.5 14 657 3658 100 9 -8.9 1.6 | 27 4 -1.7 -3.4 15 632 3962 130 5 -3.8 3.2 | 297 4 3.3 -1.7 16 609 4267 105 7 -6.8 1.8 | 353 3 0.4 -3.1 17 564 4877 60 5 -4.3 -2.5 | 339 8 2.8 -7.4 18 543 5182 325 3 1.7 -2.5 | 310 12 8.9 -7.4 19 523 5486 305 3 2.5 -1.7 | 305 12 9.6 -6.7 20 504 5791 50 3 -2.3 -1.9 | 325 8 4.9 -6.9 21 500 5850 60 4 -3.5 -2.0 | 332 8 3.7 -6.9 22 484 6096 85 10 -10.0 -0.9 | 26 6 -2.8 -5.8 23 413 7315 75 11 -10.6 -2.8 | 24 9 -3.5 -7.8 24 400 7570 90 13 -13.0 0.0 | 50 8 -5.8 -4.9 25 397 7620 85 13 -13.0 -1.1 | 44 8 -5.8 -6.1 26 381 7925 95 6 -6.0 0.5 | 345 5 1.2 -4.4 27 365 8230 60 2 -1.7 -1.0 | 318 8 5.4 -5.9 28 350 8534 340 4 1.4 -3.8 | 316 12 8.5 -8.7 29 322 9144 250 28 26.3 9.6 | 262 34 33.5 4.6 30 300 9670 245 36 32.6 15.2 | 256 41 39.8 10.3 31 284 10058 240 39 33.8 19.5 | 250 43 40.9 14.6 32 260 10668 235 36 29.5 20.6 | 247 40 36.7 15.7 33 250 10930 245 35 31.7 14.8 | 256 40 38.9 9.9 34 206 12192 255 33 31.9 8.5 | 265 39 39.0 3.6 35 200 12400 245 35 31.7 14.8 | 256 40 38.9 9.9 36 178 13106 240 31 26.8 15.5 | 253 36 34.0 10.6 37 150 14180 295 45 40.8 -19.0 | 297 54 48.0 -24.0 38 146 14326 295 45 40.8 -19.0 | 297 54 48.0 -24.0 39 125 15240 275 28 27.9 -2.4 | 282 36 35.1 -7.4 40 113 15850 290 23 21.6 -7.9 | 294 32 28.8 -12.8 41 101 16459 270 23 23.0 -0.0 | 279 31 30.2 -4.9 42 100 16540 295 20 18.1 -8.5 | 298 29 25.3 -13.4 43 91 17069 5 10 -0.9 -10.0 | 337 16 6.3 -14.9 44 89 17199 25 10 -4.2 -9.1 | 348 14 2.9 -14.0 45 86 17374 20 9 -3.1 -8.5 | 343 14 4.1 -13.4 46 73 18288 75 20 -19.3 -5.2 | 50 16 -12.2 -10.1 47 70 18550 105 19 -18.4 4.9 | 90 11 -11.2 -0.0 48 69 18593 100 24 -23.6 4.2 | 87 16 -16.5 -0.8 49 63 19202 115 7 -6.3 3.0 | 337 2 0.8 -2.0 50 56 19812 170 19 -3.3 18.7 | 196 14 3.9 13.8 51 53 20117 315 2 1.4 -1.4 | 307 11 8.6 -6.4 52 51 20422 15 6 -1.6 -5.8 | 332 12 5.6 -10.7 53 50 20500 45 18 -12.7 -12.7 | 17 19 -5.6 -17.7 54 48 20726 45 18 -12.7 -12.7 | 17 19 -5.6 -17.7 55 44 21336 80 21 -20.7 -3.6 | 58 16 -13.5 -8.6 56 41 21641 90 29 -29.0 0.0 | 77 22 -21.8 -4.9 57 39 21946 100 27 -26.6 4.7 | 89 19 -19.4 -0.3 58 37 22250 90 26 -26.0 0.0 | 75 19 -18.8 -4.9 59 36 22555 70 36 -33.8 -12.3 | 57 32 -26.7 -17.3 60 34 22860 80 40 -39.4 -6.9 | 70 34 -32.2 -11.9 61 32 23165 90 36 -36.0 0.0 | 80 29 -28.8 -4.9 62 31 23470 85 37 -36.9 -3.2 | 75 31 -29.7 -8.2 63 30 23600 90 31 -31.0 0.0 | 78 24 -23.8 -4.9 64 27 24384 95 28 -27.9 2.4 | 83 21 -20.7 -2.5 65 24 24994 105 28 -27.0 7.2 | 97 20 -19.9 2.3 66 22 25603 85 26 -25.9 -2.3 | 69 20 -18.7 -7.2 67 20 26170 100 21 -20.7 3.6 | 85 14 -13.5 -1.3 68 18 26518 100 20 -19.7 3.5 | 83 13 -12.5 -1.5 69 17 26822 95 22 -21.9 1.9 | 78 15 -14.7 -3.0 Wind Parameters Mean winds (0-6000m): 94.6 at 11.6 knts Storm direction: 124.6 at 8.7 knts Shear (0-3000m) pos: 1.3 neg: 1.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 32.5 deg Storm rel helicity (0-3000m) pos: 41.3 neg: -41.8 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.40 Bulk Shear: 3.90 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 97 17 73 10| 0.0 14.8 14.8| 8.4 -2.0 6.4 12.8 0.72| 19.2 13.8 1000 95 19 76 13| 2.3 7.4 9.7| 33.7 -15.2 18.6 18.6 0.55| 15.2 8.3 1500 95 21 76 14| 1.5 4.8 6.4| 33.7 -29.1 4.7 3.1 0.39| 11.3 4.4 2000 94 21 76 14| 1.1 3.6 4.7| 40.8 -29.9 10.9 5.4 0.39| 9.6 3.8 2500 94 20 75 13| 0.9 1.8 2.6| 41.3 -38.2 3.1 1.2 0.26| 9.2 2.3 3000 95 18 74 12| 1.3 1.5 2.8| 41.3 -41.8 -0.5 -0.2 0.15| 8.7 1.3 4000 97 15 69 8| 1.2 1.1 2.3| 45.2 -45.8 -0.5 -0.1 0.10| 9.0 0.9 5000 96 13 60 7| 0.9 1.3 2.3| 46.9 -56.5 -9.6 -1.9 0.05| 8.4 0.4 6000 95 12 48 6| 0.7 1.0 1.7| 70.5 -66.1 4.4 0.7 0.12| 8.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//TNCC/skewt/TNCC.skewt.20260113.12.gif