UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for TNCC... Searching the city database file for: TNCC ... Date:1200Z 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 1006 67 27.0 23.9 83 3.1 24.7 90 11 299.6 303.1 297.7 354.9 18.88 1 1000 106 25.8 22.4 82 3.4 23.3 85 19 299.0 302.1 296.5 349.4 17.30 2 999 115 25.8 22.4 82 3.4 23.3 85 19 299.0 302.2 296.5 349.6 17.32 3 994 159 25.2 22.1 83 3.1 23.0 85 20 298.9 302.0 296.3 348.7 17.09 4 944 610 21.2 19.9 92 1.3 20.3 85 20 299.2 302.1 295.5 345.0 15.68 5 925 786 20.2 18.2 88 2.0 18.8 90 24 300.0 302.6 294.8 342.0 14.36 6 912 908 19.6 17.2 86 2.4 17.9 99 24 300.6 303.1 294.5 340.6 13.66 7 905 975 19.8 15.8 78 4.0 17.1 101 24 301.4 303.7 293.9 338.5 12.57 8 874 1275 18.4 13.4 73 5.0 15.1 105 22 303.0 305.1 293.3 336.0 11.12 9 850 1514 16.6 13.0 79 3.6 14.3 105 21 303.5 305.6 293.5 336.7 11.14 10 795 2081 12.4 11.5 94 0.9 11.9 130 19 304.9 306.9 293.6 337.2 10.79 11 781 2231 13.0 10.2 83 2.8 11.2 130 17 307.1 309.0 293.7 337.5 10.06 12 766 2394 12.4 7.8 73 4.6 9.6 122 14 308.2 309.8 293.0 334.7 8.70 13 700 3145 7.2 4.4 82 2.8 5.6 150 13 310.5 311.9 292.7 333.6 7.51 14 624 4082 2.0 -1.4 78 3.4 0.3 153 10 314.9 315.9 292.4 332.4 5.54 15 604 4345 0.4 0.2 99 0.2 0.3 132 13 316.0 317.2 293.4 336.3 6.44 16 592 4506 -0.7 -1.0 98 0.3 -0.9 137 13 316.5 317.7 293.2 335.6 6.02 17 540 5238 -2.5 -4.0 89 1.5 -3.3 166 10 322.8 323.8 294.3 340.0 5.28 18 534 5327 -2.5 -6.0 77 3.5 -4.2 169 9 323.8 324.7 294.0 338.9 4.58 19 524 5478 -1.7 -10.7 50 9.0 -5.7 176 7 326.6 327.2 293.7 337.5 3.23 20 502 5818 -3.1 -18.1 30 15.0 -8.6 197 4 328.9 329.3 293.2 335.3 1.83 21 500 5850 -3.3 -20.3 26 17.0 -9.2 205 4 329.0 329.3 292.9 334.4 1.52 22 493 5961 -3.9 -15.9 39 12.0 -8.5 216 6 329.6 330.1 293.7 337.4 2.24 23 492 5978 -3.7 -15.7 39 12.0 -8.4 218 6 330.0 330.5 293.8 338.0 2.29 24 488 6042 -3.7 -21.7 23 18.0 -9.8 224 7 330.8 331.1 293.3 335.7 1.38 25 476 6238 -4.7 -40.7 4 36.0 -12.3 219 8 331.9 332.0 292.5 332.8 0.23 26 400 7580 -15.7 -20.3 68 4.6 -17.1 245 22 334.6 335.0 294.6 341.4 1.90 27 398 7618 -16.1 -20.4 69 4.3 -17.4 250 22 334.5 334.9 294.6 341.3 1.90 28 377 8022 -18.7 -24.7 59 6.0 -20.3 246 22 336.3 336.6 294.6 341.3 1.37 29 312 9394 -31.1 -33.5 79 2.4 -31.5 244 19 337.7 337.9 294.4 340.5 0.73 30 300 9670 -32.9 -36.3 72 3.4 -33.4 255 19 339.0 339.1 294.6 341.2 0.57 31 296 9765 -33.7 -37.6 68 3.9 -34.2 255 19 339.2 339.3 294.6 341.1 0.51 32 285 10030 -35.9 -38.9 74 3.0 -36.2 253 18 339.7 339.8 294.7 341.5 0.46 33 279 10178 -37.1 -42.1 60 5.0 -37.6 252 17 340.1 340.1 294.7 341.4 0.34 34 250 10930 -43.3 -47.0 67 3.7 -43.6 225 29 341.7 341.7 295.0 342.6 0.22 35 241 11175 -45.1 -46.8 83 1.7 -45.2 225 29 342.6 342.6 295.1 343.5 0.24 36 206 12201 -53.5 -59.5 48 6.0 -53.7 221 20 345.1 345.1 295.6 345.4 0.06 37 200 12390 -55.5 -60.5 54 5.0 -55.6 215 18 344.9 344.9 295.6 345.1 0.06 38 175 13228 -62.7 -66.3 62 3.6 -62.7 234 22 346.4 346.5 295.8 346.6 0.03 39 160 13778 -65.5 -74.5 28 9.0 -65.5 252 32 350.7 350.7 296.8 350.8 0.01 40 157 13893 -65.5 -83.5 6 18.0 -65.6 256 34 352.6 352.6 297.2 352.6 0.00 41 150 14170 -66.7 -80.7 12 14.0 -66.8 265 39 355.2 355.2 297.7 355.2 0.00 42 137 14715 -69.3 -83.3 11 14.0 -69.4 282 42 359.9 359.9 298.7 359.9 0.00 43 134 14846 -70.3 -84.3 11 14.0 -70.4 287 43 360.4 360.4 298.8 360.4 0.00 44 127 15164 -72.1 -84.1 15 12.0 -72.1 290 43 362.8 362.8 299.2 362.8 0.00 45 112 15895 -77.1 -87.1 19 10.0 -77.1 297 43 366.7 366.7 299.9 366.7 0.00 46 100 16540 -80.3 -89.3 21 9.0 -80.3 285 19 372.6 372.6 301.0 372.6 0.00 47 92 17007 -81.9 -90.9 20 9.0 -81.9 300 15 378.4 378.4 302.0 378.4 0.00 48 90 17129 -82.1 -90.1 24 8.0 -82.1 300 12 380.4 380.4 302.3 380.4 0.00 49 84 17513 -82.3 -90.3 24 8.0 -82.3 12 4 387.6 387.6 303.4 387.6 0.00 50 81 17716 -81.3 -89.3 25 8.0 -81.3 81 6 393.7 393.7 304.3 393.7 0.00 51 76 18074 -79.5 -87.5 25 8.0 -79.5 136 17 404.7 404.7 305.8 404.7 0.00 52 75 18149 -79.3 -87.3 26 8.0 -79.3 128 17 406.6 406.6 306.1 406.6 0.00 53 72 18380 -78.9 -87.9 22 9.0 -78.9 106 14 412.3 412.3 306.8 412.3 0.00 54 71 18460 -78.9 -87.9 22 9.0 -78.9 98 10 413.9 413.9 307.0 413.9 0.00 55 70 18540 -79.1 -88.1 21 9.0 -79.1 90 6 415.2 415.2 307.2 415.2 0.00 56 65 18964 -79.9 -94.9 7 15.0 -79.9 66 12 422.3 422.3 308.0 422.3 0.00 57 64 19053 -79.5 -95.5 5 16.0 -79.6 68 14 425.1 425.1 308.3 425.1 0.00 58 53 20153 -71.3 -92.3 3 21.0 -71.4 120 16 467.6 467.6 312.4 467.6 0.00 59 52 20266 -71.3 -92.3 3 21.0 -71.4 96 14 470.2 470.2 312.7 470.2 0.00 60 50 20500 -70.3 -92.3 3 22.0 -70.5 45 10 477.8 477.8 313.2 477.8 0.00 61 44 21264 -67.5 -92.5 2 25.0 -67.8 73 26 502.5 502.5 315.1 502.5 0.00 62 43 21403 -67.9 -92.9 2 25.0 -68.1 73 26 504.8 504.8 315.3 504.8 0.00 63 33 23015 -62.3 -91.3 1 29.0 -63.0 108 31 559.3 559.3 318.6 559.4 0.00 64 30 23610 -57.3 -87.3 1 30.0 -58.5 80 29 588.4 588.4 320.0 588.5 0.01 65 29 23825 -56.9 595.3 TRP 92 17007 -81.9 -90.9 20 9.0 -81.9 300 15 378.4 378.4 302.0 378.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 599.64 mb = 4403.21 m = 14446.04 ft Wetbulb zero: 600.80 mb = 4387.33 m = 14393.94 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 80.83 % Est. max temperature: 30.77 C = 87.39 F Sfc-Lift cond lev (LCL): 962.16 mb = 443.42 m = 1454.79 ft T: 22.68 C 700-500 lapse rate: 3.88 C/km ThetaE index: 13.58 C Layer 994.0- 850.0 mb Conv cond level (CCL): 886.59 mb = 1152.03 m = 3779.59 ft Mean mixing ratio: 15.74 g/kg Conv temperature: 29.72 C = 85.50 F Cap Strength: 1.33 C Lifted Index: 1.31 C Risk: Showers probable Lifted Index @300 mb: -2.01 C Lifted Index @700 mb: -2.14 C Showalter Index: 4.88 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 16.30 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.00 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 508.53 J/kg Max Up Vert Vel: 31.89 m/s Conv Inhibition (B-): 15.83 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 924.81 mb = 787.80 m = 2584.62 ft Lev Free Conv (LFC): 849.81 mb = 1515.92 m = 4973.44 ft Equ Level (EL): 519.81 mb = 5541.39 m = 18180.19 ft B at Equ Level: 250.88 J/kg Max Parcel Lev (MPL): 129.81 mb = 15034.49 m = 49325.15 ft Wind level data Storm motion: 154 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 90 11 -11.0 0.0 | 33 12 -6.2 -9.7 1 1000 106 85 19 -18.9 -1.7 | 51 18 -14.2 -11.4 2 977 305 85 21 -20.9 -1.8 | 54 20 -16.2 -11.6 3 944 610 85 20 -19.9 -1.7 | 53 19 -15.2 -11.5 4 925 786 90 24 -24.0 0.0 | 63 22 -19.2 -9.7 5 911 914 100 24 -23.6 4.2 | 74 20 -18.9 -5.6 6 880 1219 105 22 -21.3 5.7 | 76 17 -16.5 -4.0 7 850 1514 105 21 -20.3 5.4 | 75 16 -15.5 -4.3 8 819 1829 110 20 -18.8 6.8 | 78 14 -14.0 -2.9 9 790 2134 135 19 -13.4 13.4 | 113 9 -8.7 3.7 10 761 2438 120 13 -11.3 6.5 | 64 7 -6.5 -3.2 11 734 2743 125 12 -9.8 6.9 | 61 6 -5.1 -2.9 12 708 3048 150 14 -7.0 12.1 | 137 3 -2.2 2.4 13 700 3145 150 13 -6.5 11.3 | 131 2 -1.7 1.5 14 657 3658 160 12 -4.1 11.3 | 203 2 0.7 1.5 15 632 3962 165 9 -2.3 8.7 | 293 3 2.4 -1.0 16 609 4267 130 13 -10.0 8.4 | 75 5 -5.2 -1.4 17 564 4877 150 13 -6.5 11.3 | 131 2 -1.7 1.5 18 504 5791 190 4 0.7 3.9 | 317 8 5.5 -5.8 19 500 5850 205 4 1.7 3.6 | 313 9 6.5 -6.1 20 484 6096 230 8 6.1 5.1 | 293 12 10.9 -4.6 21 466 6401 205 8 3.4 7.3 | 287 9 8.1 -2.5 22 448 6706 195 9 2.3 8.7 | 278 7 7.1 -1.0 23 400 7580 245 22 19.9 9.3 | 271 25 24.7 -0.4 24 398 7620 250 22 20.7 7.5 | 275 26 25.4 -2.2 25 381 7925 250 23 21.6 7.9 | 274 26 26.4 -1.9 26 366 8230 235 19 15.6 10.9 | 267 20 20.3 1.2 27 336 8839 235 19 15.6 10.9 | 267 20 20.3 1.2 28 323 9144 235 19 15.6 10.9 | 267 20 20.3 1.2 29 300 9670 255 19 18.4 4.9 | 282 24 23.1 -4.8 30 296 9754 255 19 18.4 4.9 | 282 24 23.1 -4.8 31 271 10363 250 16 15.0 5.5 | 282 20 19.8 -4.3 32 260 10668 225 24 17.0 17.0 | 252 23 21.7 7.2 33 250 10930 225 29 20.5 20.5 | 247 27 25.3 10.8 34 237 11278 225 29 20.5 20.5 | 247 27 25.3 10.8 35 226 11582 240 28 24.2 14.0 | 262 29 29.0 4.3 36 200 12390 215 18 10.3 14.7 | 252 16 15.1 5.0 37 187 12802 220 15 9.6 11.5 | 263 15 14.4 1.8 38 150 14170 265 39 38.9 3.4 | 278 44 43.6 -6.3 39 132 14935 290 44 41.3 -15.0 | 298 52 46.1 -24.8 40 125 15240 290 42 39.5 -14.4 | 299 50 44.2 -24.1 41 107 16154 300 43 37.2 -21.5 | 307 52 42.0 -31.2 42 100 16540 285 19 18.4 -4.9 | 302 27 23.1 -14.7 43 96 16764 280 21 20.7 -3.6 | 298 29 25.4 -13.4 44 92 17007 300 15 13.0 -7.5 | 314 25 17.8 -17.2 45 91 17069 295 14 12.7 -5.9 | 312 23 17.5 -15.7 46 86 17374 320 4 2.6 -3.1 | 330 15 7.3 -12.8 47 82 17678 70 4 -3.8 -1.4 | 355 11 1.0 -11.1 48 77 17983 145 16 -9.2 13.1 | 127 6 -4.4 3.4 49 73 18288 115 18 -16.3 7.6 | 80 12 -11.5 -2.1 50 70 18540 90 6 -6.0 0.0 | 7 10 -1.2 -9.7 51 69 18593 120 5 -4.3 2.5 | 357 7 0.4 -7.2 52 66 18898 65 11 -10.0 -4.6 | 20 15 -5.2 -14.4 53 62 19202 70 16 -15.0 -5.5 | 34 18 -10.3 -15.2 54 59 19507 70 16 -15.0 -5.5 | 34 18 -10.3 -15.2 55 56 19812 95 22 -21.9 1.9 | 65 19 -17.2 -7.8 56 53 20117 130 17 -13.0 10.9 | 98 8 -8.3 1.2 57 50 20500 45 10 -7.1 -7.1 | 8 17 -2.3 -16.8 58 48 20726 50 10 -7.7 -6.4 | 10 16 -2.9 -16.2 59 46 21031 65 32 -29.0 -13.5 | 46 34 -24.2 -23.3 60 44 21336 75 25 -24.1 -6.5 | 50 25 -19.4 -16.2 61 39 21946 60 35 -30.3 -17.5 | 43 37 -25.5 -27.2 62 38 22250 70 41 -38.5 -14.0 | 55 41 -33.8 -23.8 63 32 23165 115 29 -26.3 12.3 | 97 22 -21.5 2.5 64 31 23470 95 25 -24.9 2.2 | 69 22 -20.1 -7.6 65 30 23610 80 29 -28.6 -5.0 | 58 28 -23.8 -14.8 Wind Parameters Mean winds (0-6000m): 123.9 at 14.5 knts Storm direction: 153.9 at 10.8 knts Shear (0-3000m) pos: 3.6 neg: 1.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 93.8 neg: -16.4 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.3 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 24.89 Bulk Shear: 20.43 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 85 20 53 19| 0.0 9.5 9.5| 22.3 -1.8 20.6 41.2 0.51| 11.0 5.6 1000 90 21 59 19| 3.7 4.7 8.4| 63.7 -1.8 61.9 61.9 0.65| 10.4 6.8 1500 95 21 64 18| 2.6 3.2 5.7| 65.6 -3.2 62.4 41.6 0.58| 7.8 4.5 2000 99 21 68 17| 3.8 2.4 6.2| 86.5 -3.2 83.3 41.7 0.63| 8.0 5.0 2500 104 20 71 15| 3.1 1.8 4.9| 88.5 -16.2 72.2 28.9 0.35| 8.2 2.9 3000 107 19 72 14| 3.6 1.5 5.2| 93.8 -16.4 77.4 25.8 0.41| 8.0 3.3 4000 116 17 77 11| 2.8 1.4 4.2| 96.3 -16.5 79.8 19.9 0.46| 7.1 3.3 5000 120 16 79 9| 2.5 1.3 3.8|100.2 -16.6 83.6 16.7 0.48| 7.0 3.4 6000 124 14 77 7| 2.5 1.1 3.5|104.6 -25.6 79.0 13.2 0.41| 7.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//TNCC/skewt/TNCC.skewt.20260114.12.gif