UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for TNCC... Searching the city database file for: TNCC ... Date:0000Z 9 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 27.4 22.4 74 5.0 23.8 90 13 300.0 303.2 296.7 350.4 17.20 1 1001 101 26.6 20.6 70 6.0 22.3 82 19 299.7 302.5 295.4 344.8 15.44 2 1000 108 26.4 20.4 70 6.0 22.2 80 20 299.5 302.3 295.3 344.1 15.26 3 994 161 25.8 19.8 70 6.0 21.6 80 20 299.5 302.2 295.0 342.6 14.78 4 946 595 22.0 18.5 81 3.5 19.6 80 22 299.9 302.5 294.7 341.7 14.31 5 930 743 21.2 15.2 69 6.0 17.2 84 24 300.5 302.7 293.1 335.0 11.76 6 925 790 21.6 11.6 53 10.0 15.3 85 25 301.4 303.1 291.4 328.9 9.31 7 922 818 21.6 11.6 53 10.0 15.3 86 25 301.7 303.4 291.5 329.3 9.34 8 850 1518 18.4 4.4 40 14.0 10.4 100 17 305.4 306.6 290.0 324.2 6.17 9 839 1629 18.0 3.0 37 15.0 9.6 101 17 306.1 307.2 289.8 323.4 5.66 10 831 1711 17.4 4.4 42 13.0 9.9 101 17 306.3 307.5 290.5 325.6 6.32 11 823 1794 17.0 2.0 36 15.0 8.8 102 17 306.8 307.8 289.8 323.3 5.37 12 815 1877 17.0 -4.0 23 21.0 6.6 102 17 307.6 308.3 288.3 318.5 3.49 13 801 2024 15.6 3.6 45 12.0 8.8 103 17 307.7 308.8 290.7 326.6 6.19 14 771 2347 14.0 -8.0 21 22.0 3.9 105 16 309.3 309.8 288.1 318.0 2.71 15 737 2725 11.0 -9.0 24 20.0 2.1 107 16 310.1 310.6 288.2 318.5 2.62 16 700 3153 9.0 -15.0 17 24.0 -0.4 110 16 312.5 312.8 288.1 318.1 1.70 17 684 3344 8.0 -21.0 11 29.0 -2.0 121 16 313.4 313.6 287.8 317.0 1.05 18 654 3712 5.4 -4.6 48 10.0 0.5 143 16 314.5 315.3 291.1 327.8 4.16 19 648 3788 5.2 -7.8 38 13.0 -0.7 148 16 315.1 315.8 290.5 325.7 3.28 20 642 3864 5.6 -15.4 20 21.0 -2.6 152 16 316.4 316.8 289.5 322.4 1.80 21 549 5129 -0.7 -34.7 6 34.0 -9.1 229 16 323.4 323.5 290.2 324.8 0.37 22 544 5202 -0.9 -29.9 9 29.0 -8.8 234 16 324.0 324.1 290.6 326.2 0.59 23 539 5276 -1.1 -37.1 5 36.0 -9.5 238 16 324.6 324.7 290.5 325.7 0.29 24 500 5870 -5.5 -37.5 6 32.0 -12.5 275 16 326.3 326.4 291.0 327.5 0.30 25 469 6368 -9.7 -30.7 16 21.0 -14.8 282 14 327.1 327.3 291.6 329.5 0.63 26 447 6738 -11.5 -53.5 2 42.0 -17.3 288 12 329.4 329.4 291.6 329.6 0.06 27 419 7230 -14.7 -51.7 3 37.0 -19.6 295 10 331.5 331.5 292.2 331.8 0.08 28 400 7580 -17.5 -51.5 3 34.0 -21.7 300 9 332.2 332.3 292.4 332.6 0.08 29 383 7905 -19.7 -48.7 6 29.0 -23.4 296 13 333.5 333.5 292.8 334.0 0.12 30 353 8506 -24.9 -57.9 3 33.0 -27.7 288 21 334.4 334.4 292.9 334.5 0.04 31 302 9628 -31.5 -55.5 8 24.0 -33.3 273 37 340.3 340.3 294.5 340.6 0.07 32 300 9675 -31.9 -58.9 5 27.0 -33.7 272 38 340.4 340.4 294.4 340.6 0.05 33 271 10386 -37.5 -63.5 5 26.0 -38.7 263 48 342.3 342.3 294.9 342.4 0.03 34 261 10646 -39.1 -61.1 8 22.0 -40.2 259 52 343.7 343.7 295.3 343.8 0.04 35 250 10940 -41.3 -65.3 6 24.0 -42.2 255 56 344.7 344.7 295.4 344.8 0.02 36 215 11942 -50.3 -70.3 8 20.0 -50.7 262 53 345.9 345.9 295.7 345.9 0.01 37 211 12064 -51.1 -72.1 6 21.0 -51.5 263 53 346.5 346.5 295.8 346.5 0.01 38 200 12410 -53.5 -72.5 8 19.0 -53.8 265 52 348.0 348.0 296.2 348.1 0.01 39 164 13658 -63.5 -76.5 16 13.0 -63.6 351.6 351.6 297.0 351.6 0.01 40 123 15427 -62.9 -74.9 18 12.0 -63.0 382.8 382.8 302.7 382.9 0.01 41 109 16180 -57.7 -87.7 1 30.0 -58.0 406.1 406.1 306.0 406.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 559.33 mb = 4988.20 m = 16365.27 ft Wetbulb zero: 705.73 mb = 3085.21 m = 10121.96 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 29.16 % Est. max temperature: 32.47 C = 90.44 F Sfc-Lift cond lev (LCL): 935.76 mb = 689.53 m = 2262.22 ft T: 21.49 C 700-500 lapse rate: 5.34 C/km ThetaE index: 21.47 C Layer 1001.0- 922.0 mb Conv cond level (CCL): 770.47 mb = 2352.57 m = 7718.31 ft Mean mixing ratio: 13.11 g/kg Conv temperature: 36.71 C = 98.09 F Cap Strength: 3.74 C Lifted Index: 1.80 C Risk: Showers probable Lifted Index @300 mb: 2.94 C Lifted Index @700 mb: 1.71 C Showalter Index: 8.66 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 9.90 C K Index: 4.30 Risk: None Sweat Index: 102.80 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.09 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 3288.32 J/kg Cap Strength: 3.74 C Lift Cond Lev (LCL): 875.97 mb = 1258.91 m = 4130.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 at 13 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 90 13 -13.0 0.0 | 21 9 -3.3 -8.6 1 1000 108 80 20 -19.7 -3.5 | 40 16 -10.0 -12.0 2 978 305 80 20 -19.7 -3.5 | 40 16 -10.0 -12.0 3 944 610 80 22 -21.7 -3.8 | 44 17 -11.9 -12.4 4 925 790 85 25 -24.9 -2.2 | 55 19 -15.2 -10.7 5 850 1518 100 17 -16.7 3.0 | 51 9 -7.0 -5.6 6 700 3153 110 16 -15.0 5.5 | 60 6 -5.3 -3.1 7 500 5870 275 16 15.9 -1.4 | 291 28 25.7 -10.0 8 400 7580 300 9 7.8 -4.5 | 307 22 17.5 -13.1 9 250 10940 255 56 54.1 14.5 | 265 64 63.8 5.9 10 200 12410 265 52 51.8 4.5 | 274 62 61.5 -4.0 Wind Parameters Mean winds (0-6000m): 101.3 at 17.3 knts Storm direction: 131.3 at 13.0 knts Shear (0-3000m) pos: 1.9 neg: 1.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 38.4 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -2.3 tot: 34.5 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.55 Bulk Shear: 7.14 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 20 40 16| 0.0 9.5 9.5| 16.8 0.0 16.8 33.6 0.55| 9.6 5.3 1000 83 22 46 16| 2.1 4.7 6.8| 34.8 0.0 34.8 34.8 0.54| 8.5 4.6 1500 86 21 48 15| 2.8 3.2 6.0| 34.8 -2.3 32.5 21.7 0.36| 7.7 2.8 2000 90 20 49 13| 2.4 2.4 4.7| 35.6 -2.3 33.3 16.6 0.36| 6.0 2.2 2500 92 19 50 12| 2.1 1.9 4.0| 36.2 -2.3 34.0 13.6 0.36| 5.0 1.8 3000 95 19 51 11| 1.9 1.6 3.5| 36.8 -2.3 34.5 11.5 0.36| 4.3 1.6 4000 102 18 59 9| 3.3 1.2 4.5| 51.6 -2.3 49.3 12.3 0.52| 5.3 2.7 5000 109 18 68 7| 3.7 0.9 4.7| 99.4 -2.3 97.1 19.4 0.56| 6.0 3.4 6000 101 17 54 9| 3.1 0.8 3.9|186.1 -2.3 183.8 30.6 0.63| 6.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//TNCC/skewt/TNCC.skewt.20260109.00.gif