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 TNCC... Searching the city database file for: TNCC ... Date:0000Z 14 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 1005 67 26.8 23.1 80 3.7 24.1 80 11 299.5 302.8 297.1 352.1 17.98 1 1000 103 26.0 21.8 78 4.2 23.0 65 21 299.1 302.2 296.1 347.8 16.66 2 993 165 25.4 21.5 79 3.9 22.6 67 21 299.2 302.2 296.0 347.2 16.47 3 946 589 21.8 19.3 86 2.5 20.1 84 21 299.7 302.4 295.2 343.7 15.06 4 925 784 20.6 17.1 80 3.5 18.2 90 20 300.4 302.8 294.2 339.6 13.38 5 850 1511 17.4 8.4 55 9.0 11.9 105 13 304.4 305.9 291.4 328.9 8.16 6 825 1766 16.6 2.6 39 14.0 8.8 105 15 306.1 307.2 289.8 323.2 5.60 7 818 1838 16.6 -1.4 29 18.0 7.3 105 15 306.9 307.7 288.7 319.9 4.22 8 804 1985 16.0 -5.0 23 21.0 5.8 103 14 307.8 308.4 288.1 318.0 3.28 9 700 3145 7.2 2.2 70 5.0 4.4 165 11 310.5 311.7 291.8 330.3 6.42 10 680 3382 5.2 1.9 79 3.3 3.4 175 11 310.8 312.0 291.9 330.9 6.47 11 673 3466 4.6 -0.4 70 5.0 2.0 173 10 311.1 312.1 291.2 328.3 5.53 12 653 3712 6.0 -26.0 8 32.0 -3.8 167 8 315.3 315.5 288.0 317.8 0.70 13 628 4029 3.4 -23.6 12 27.0 -5.1 163 5 315.9 316.1 288.4 319.0 0.91 14 602 4370 1.4 -30.6 7 32.0 -7.1 229 6 317.4 317.5 288.5 319.2 0.50 15 589 4545 1.6 -36.4 4 38.0 -7.5 246 3 319.7 319.7 289.0 320.7 0.29 16 555 5021 -0.9 -42.9 2 42.0 -9.5 34 5 322.2 322.2 289.6 322.8 0.16 17 544 5181 -1.7 -41.7 3 40.0 -10.0 21 6 323.1 323.1 289.9 323.8 0.18 18 537 5283 -1.9 -42.9 3 41.0 -10.2 11 5 324.0 324.1 290.2 324.7 0.16 19 526 5448 -1.5 -47.5 2 46.0 -10.2 354 4 326.4 326.5 290.8 326.8 0.10 20 512 5662 -1.9 23 3 328.5 21 500 5850 -2.7 60 2 329.7 22 481 6156 -4.1 -52.1 1 48.0 -12.3 114 5 331.7 331.7 292.2 332.0 0.06 23 442 6817 -9.5 -50.5 2 41.0 -15.9 111 8 333.0 333.0 292.6 333.3 0.08 24 414 7319 -13.3 -54.3 2 41.0 -18.7 140 9 334.4 334.4 293.0 334.6 0.06 25 400 7580 -15.5 -39.5 11 24.0 -19.9 195 6 334.8 334.9 293.3 336.0 0.31 26 350 8571 -22.7 -27.1 67 4.4 -23.8 249 21 338.2 338.4 294.9 342.5 1.19 27 301 9656 -31.3 -40.3 41 9.0 -32.4 235 41 340.9 341.0 294.9 342.4 0.38 28 300 9680 -31.5 -40.5 41 9.0 -32.6 235 41 341.0 341.1 294.9 342.4 0.37 29 295 9800 -32.5 -37.5 61 5.0 -33.2 236 40 341.2 341.3 295.1 343.2 0.52 30 250 10950 -42.1 -53.1 29 11.0 -42.8 240 32 343.5 343.5 295.3 343.9 0.11 31 249 10977 -42.3 -53.3 29 11.0 -42.9 240 32 343.6 343.6 295.3 344.0 0.11 32 235 11363 -45.7 -49.5 65 3.8 -45.9 244 28 344.2 344.2 295.5 344.9 0.18 33 200 12410 -54.7 -60.7 47 6.0 -54.9 250 22 346.1 346.2 295.8 346.4 0.05 34 191 12703 -57.1 -67.1 27 10.0 -57.3 258 20 346.9 346.9 296.0 347.0 0.02 35 162 13722 -66.3 -71.0 52 4.7 -66.4 285 11 348.1 348.1 296.3 348.2 0.02 36 154 14030 -65.1 -79.1 13 14.0 -65.2 288 28 355.3 355.3 297.7 355.3 0.00 37 150 14190 -65.7 -80.7 11 15.0 -65.8 290 37 356.9 356.9 298.1 356.9 0.00 38 131 15003 -70.3 -85.3 9 15.0 -70.4 293 48 362.8 362.8 299.2 362.8 0.00 39 114 15818 -75.5 -88.5 11 13.0 -75.5 276 28 367.8 367.8 300.2 367.8 0.00 40 104 16346 -77.5 -89.5 13 12.0 -77.5 264 21 373.8 373.8 301.2 373.8 0.00 41 100 16570 -78.9 -90.9 12 12.0 -78.9 275 13 375.3 375.3 301.5 375.3 0.00 42 82 17687 -83.9 -92.9 19 9.0 -83.9 70 12 387.0 387.0 303.3 387.0 0.00 43 81 17755 -84.1 -93.1 19 9.0 -84.1 73 13 387.9 387.9 303.5 387.9 0.00 44 77 18036 -83.3 -91.3 24 8.0 -83.3 85 16 395.3 395.3 304.5 395.3 0.00 45 70 18570 -81.1 -90.1 20 9.0 -81.1 130 16 410.9 410.9 306.6 410.9 0.00 46 52 20296 -69.3 -89.3 4 20.0 -69.5 102 23 474.8 474.8 313.0 474.8 0.00 47 50 20530 -70.3 -90.3 4 20.0 -70.5 120 28 477.8 477.8 313.2 477.8 0.00 48 48 20772 -71.3 -91.3 4 20.0 -71.4 125 29 481.1 481.1 313.5 481.1 0.00 49 30 23640 -58.7 -88.7 1 30.0 -59.7 75 23 584.6 584.6 319.9 584.6 0.00 50 28 24074 -58.7 -88.7 1 30.0 -59.8 75 23 596.3 596.3 320.5 596.3 0.01 51 27 24303 -58.9 -88.9 1 30.0 -60.0 75 23 601.9 601.9 320.7 602.0 0.01 52 25 24787 -58.5 -86.5 2 28.0 -59.7 77 23 616.5 616.5 321.3 616.5 0.01 53 22 25600 -54.5 -85.5 1 31.0 -56.6 82 22 651.4 651.4 322.7 651.4 0.01 54 20 26210 -55.5 -85.5 1 30.0 -57.6 85 22 666.3 666.3 323.3 666.4 0.01 55 15 27063 -50.3 -82.3 1 32.0 -54.4 98 20 740.7 740.7 325.7 741.0 0.03 56 15 27063 -50.7 -82.7 1 32.0 -54.7 98 20 739.4 739.4 325.6 739.6 0.03 57 7.0 30120 -77.9 807.0 TRP 82 17687 -83.9 -92.9 19 9.0 -83.9 70 12 387.0 387.0 303.3 387.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 567.24 mb = 4849.98 m = 15911.81 ft Wetbulb zero: 666.13 mb = 3549.65 m = 11645.69 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 40.97 % Est. max temperature: 31.38 C = 88.48 F Sfc-Lift cond lev (LCL): 952.67 mb = 527.68 m = 1731.20 ft T: 22.32 C 700-500 lapse rate: 3.66 C/km ThetaE index: 34.05 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 851.76 mb = 1493.24 m = 4899.02 ft Mean mixing ratio: 14.90 g/kg Conv temperature: 31.56 C = 88.81 F Cap Strength: 2.42 C Lifted Index: 2.67 C Risk: None Lifted Index @300 mb: 0.53 C Lifted Index @700 mb: -1.55 C Showalter Index: 9.06 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 11.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 128.80 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.49 J/kg Max Up Vert Vel: 12.77 m/s Conv Inhibition (B-): 79.97 J/kg Cap Strength: 2.51 C Lift Cond Lev (LCL): 908.09 mb = 942.60 m = 3092.49 ft Lev Free Conv (LFC): 743.09 mb = 2644.84 m = 8677.20 ft Equ Level (EL): 543.09 mb = 5193.76 m = 17039.68 ft B at Equ Level: 80.94 J/kg Max Parcel Lev (MPL): 473.09 mb = 6285.87 m = 20622.68 ft Wind level data Storm motion: 134 at 8 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 1005 67 80 11 -10.8 -1.9 | 37 9 -5.4 -7.2 1 1000 103 65 21 -19.0 -8.9 | 44 20 -13.6 -14.2 2 977 305 70 20 -18.8 -6.8 | 48 18 -13.4 -12.1 3 944 610 85 21 -20.9 -1.8 | 65 17 -15.5 -7.1 4 925 784 90 20 -20.0 0.0 | 70 16 -14.6 -5.3 5 911 914 85 20 -19.9 -1.7 | 64 16 -14.5 -7.0 6 879 1219 90 16 -16.0 0.0 | 63 12 -10.6 -5.3 7 850 1511 105 13 -12.6 3.4 | 75 7 -7.2 -1.9 8 819 1829 105 15 -14.5 3.9 | 81 9 -9.1 -1.4 9 789 2134 100 12 -11.8 2.1 | 63 7 -6.4 -3.2 10 761 2438 115 10 -9.1 4.2 | 74 4 -3.7 -1.1 11 734 2743 150 8 -4.0 6.9 | 220 2 1.4 1.6 12 700 3145 165 11 -2.8 10.6 | 206 6 2.6 5.3 13 682 3353 175 11 -1.0 11.0 | 218 7 4.4 5.7 14 657 3658 170 9 -1.6 8.9 | 227 5 3.8 3.6 15 632 3962 150 4 -2.0 3.5 | 298 4 3.4 -1.8 16 609 4267 220 7 4.5 5.4 | 270 10 9.9 0.1 17 586 4572 250 2 1.9 0.7 | 302 9 7.3 -4.6 18 564 4877 45 4 -2.8 -2.8 | 342 9 2.6 -8.1 19 543 5182 20 6 -2.1 -5.6 | 343 11 3.3 -10.9 20 523 5486 350 4 0.7 -3.9 | 327 11 6.1 -9.2 21 500 5850 60 2 -1.7 -1.0 | 330 7 3.7 -6.3 22 484 6096 115 5 -4.5 2.1 | 345 3 0.9 -3.2 23 448 6706 105 8 -7.7 2.1 | 36 4 -2.3 -3.2 24 414 7315 140 9 -5.8 6.9 | 166 2 -0.4 1.6 25 400 7580 195 6 1.6 5.8 | 266 7 7.0 0.5 26 398 7620 185 6 0.5 6.0 | 263 6 5.9 0.7 27 351 8534 250 21 19.7 7.2 | 266 25 25.1 1.9 28 323 9144 235 35 28.7 20.1 | 247 37 34.1 14.8 29 300 9680 235 41 33.6 23.5 | 245 43 39.0 18.2 30 260 10668 240 36 31.2 18.0 | 251 39 36.6 12.7 31 250 10950 240 32 27.7 16.0 | 252 35 33.1 10.7 32 217 11887 250 22 20.7 7.5 | 265 26 26.1 2.2 33 200 12410 250 22 20.7 7.5 | 265 26 26.1 2.2 34 162 13716 285 11 10.6 -2.8 | 297 18 16.0 -8.1 35 150 14190 290 37 34.8 -12.7 | 294 44 40.2 -17.9 36 132 14935 295 49 44.4 -20.7 | 298 56 49.8 -26.0 37 125 15240 285 44 42.5 -11.4 | 289 51 47.9 -16.7 38 107 16154 270 18 18.0 -0.0 | 283 24 23.4 -5.3 39 102 16459 260 23 22.7 4.0 | 273 28 28.0 -1.3 40 100 16570 275 13 13.0 -1.1 | 289 19 18.3 -6.4 41 92 17069 265 11 11.0 1.0 | 285 17 16.4 -4.3 42 82 17678 35 5 -2.9 -4.1 | 345 10 2.5 -9.4 43 82 17687 70 12 -11.3 -4.1 | 32 11 -5.9 -9.4 44 74 18288 95 18 -17.9 1.6 | 73 13 -12.5 -3.7 45 70 18570 130 16 -12.3 10.3 | 126 8 -6.9 5.0 46 70 18593 100 23 -22.7 4.0 | 86 17 -17.3 -1.3 47 66 18898 130 16 -12.3 10.3 | 126 8 -6.9 5.0 48 63 19202 110 11 -10.3 3.8 | 73 5 -4.9 -1.5 49 60 19507 45 6 -4.2 -4.2 | 353 10 1.2 -9.5 50 57 19812 30 13 -6.5 -11.3 | 4 17 -1.1 -16.5 51 51 20422 120 25 -21.7 12.5 | 114 18 -16.3 7.2 52 50 20530 120 28 -24.2 14.0 | 115 21 -18.9 8.7 53 46 21031 130 30 -23.0 19.3 | 129 22 -17.6 14.0 54 44 21336 120 25 -21.7 12.5 | 114 18 -16.3 7.2 55 32 23165 90 29 -29.0 0.0 | 77 24 -23.6 -5.3 56 30 23640 75 23 -22.2 -6.0 | 56 20 -16.8 -11.2 57 27 24384 75 23 -22.2 -6.0 | 56 20 -16.8 -11.2 58 20 26210 85 22 -21.9 -1.9 | 66 18 -16.5 -7.2 59 20 26213 85 22 -21.9 -1.9 | 66 18 -16.5 -7.2 60 14 27432 100 20 -19.7 3.5 | 83 14 -14.3 -1.8 61 11 28346 155 1 -0.4 0.9 | 311 7 5.0 -4.4 Wind Parameters Mean winds (0-6000m): 104.4 at 10.1 knts Storm direction: 134.4 at 7.6 knts Shear (0-3000m) pos: 2.5 neg: 0.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 168.4 deg Storm rel helicity (0-3000m) pos: 50.7 neg: -11.7 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.81 Bulk Shear: 21.37 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 72 20 50 18| 10.2 0.0 10.2| 32.2 0.0 32.2 64.5 0.46| 16.8 7.7 1000 80 20 58 17| 3.7 0.0 3.7| 40.9 -6.2 34.7 34.7 0.36| 11.3 4.1 1500 84 18 60 15| 2.0 0.0 2.0| 46.1 -6.5 39.6 26.4 0.35| 9.9 3.4 2000 88 17 64 13| 1.5 0.3 1.8| 47.3 -10.3 37.0 18.5 0.27| 8.3 2.2 2500 91 16 64 12| 1.9 0.2 2.2| 49.6 -11.1 38.5 15.4 0.28| 8.0 2.2 3000 96 15 68 10| 2.5 0.2 2.7| 50.7 -11.7 39.0 13.0 0.29| 7.8 2.3 4000 107 13 79 7| 1.6 0.1 1.8| 58.9 -13.7 45.2 11.3 0.32| 7.4 2.4 5000 109 11 73 6| 0.8 0.1 0.9| 91.4 -14.8 76.6 15.3 0.39| 8.0 3.1 6000 104 10 57 5| 0.4 0.2 0.7| 96.1 -25.0 71.2 11.9 0.33| 7.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//TNCC/skewt/TNCC.skewt.20260114.00.gif