UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 10 DEC 25 Station: VTPS WMO ident: 48378 Latitude: 16.82 Longitude: 100.27 Elevation: 45.00 ------------------------------------------------------------------------------- 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 1012 45 20.0 11.0 56 9.0 14.6 30 2 292.2 293.6 287.2 315.5 8.16 1 1000 151 20.4 10.4 53 10.0 14.4 15 6 293.5 295.0 287.5 316.4 7.93 2 965 460 22.6 7.6 38 15.0 13.8 45 12 298.8 300.0 288.3 318.8 6.79 3 963 478 22.6 7.6 38 15.0 13.8 46 12 299.0 300.2 288.4 319.0 6.81 4 925 826 19.6 6.6 43 13.0 12.1 45 9 299.4 300.6 288.4 318.9 6.62 5 850 1545 13.0 3.0 51 10.0 7.6 325 5 299.8 300.8 287.6 316.4 5.59 6 801 2040 8.4 1.4 61 7.0 4.8 211 8 300.0 301.0 287.3 315.8 5.29 7 800 2050 8.4 1.4 61 7.0 4.8 209 8 300.1 301.1 287.4 315.9 5.29 8 772 2345 8.8 -0.2 53 9.0 4.2 183 9 303.6 304.5 288.2 318.5 4.88 9 771 2356 8.8 -1.2 49 10.0 3.8 183 9 303.7 304.6 287.9 317.6 4.54 10 757 2508 10.8 -7.2 28 18.0 2.7 178 9 307.5 308.0 287.6 316.7 2.94 11 745 2642 14.8 -19.2 8 34.0 2.0 173 9 313.2 313.5 287.8 317.0 1.12 12 744 2654 15.0 -18.0 9 33.0 2.2 173 9 313.6 313.8 288.0 317.8 1.25 13 725 2873 14.8 -15.2 11 30.0 2.5 166 9 315.7 316.0 289.1 321.1 1.62 14 700 3168 12.4 -13.6 15 26.0 1.5 155 7 316.2 316.6 289.5 322.6 1.91 15 642 3884 7.2 -17.8 15 25.0 -2.2 133 8 318.2 318.5 289.8 323.2 1.47 16 566 4910 3.2 -28.8 7 32.0 -6.3 125 15 325.2 325.3 291.0 327.5 0.63 17 500 5900 -3.9 -28.9 12 25.0 -10.8 100 12 328.3 328.4 291.9 330.8 0.70 18 416 7323 -12.9 -36.9 11 24.0 -17.8 117 11 334.4 334.5 293.3 335.9 0.39 19 400 7620 -15.7 -38.7 12 23.0 -20.0 120 11 334.6 334.7 293.3 335.9 0.34 20 342 8786 -23.9 -45.9 11 22.0 -26.7 195 7 338.8 338.8 294.2 339.5 0.18 21 300 9730 -31.7 -41.7 37 10.0 -32.9 255 6 340.7 340.8 294.8 342.0 0.33 22 292 9920 -33.5 -42.5 40 9.0 -34.5 252 8 340.8 340.8 294.8 342.0 0.31 23 271 10438 -36.3 -51.3 20 15.0 -37.4 244 12 344.1 344.1 295.4 344.6 0.13 24 250 10990 -41.1 -54.1 23 13.0 -41.9 225 16 345.0 345.0 295.6 345.4 0.10 25 204 12342 -53.1 -58.1 54 5.0 -53.2 197 31 346.7 346.7 296.0 347.0 0.07 26 200 12470 -53.7 -59.7 48 6.0 -53.9 190 35 347.7 347.7 296.2 348.0 0.06 27 177 13240 -60.3 -65.3 52 5.0 -60.4 181 31 349.3 349.3 296.5 349.4 0.03 28 150 14250 -67.7 -75.7 31 8.0 -67.8 170 39 353.5 353.5 297.4 353.5 0.01 29 149 14290 -68.1 -76.1 31 8.0 -68.1 171 39 353.5 353.5 297.4 353.5 0.01 30 122 15471 -74.5 -82.5 28 8.0 -74.5 187 31 362.6 362.6 299.2 362.6 0.00 31 121 15519 -74.7 -82.7 28 8.0 -74.7 187 30 363.1 363.1 299.3 363.1 0.00 32 100 16600 -84.1 -87.1 59 3.0 -84.1 190 11 365.2 365.2 299.7 365.2 0.00 33 88 17304 -86.9 -89.2 66 2.3 -86.9 101 7 373.2 373.2 301.1 373.2 0.00 34 86 17430 -87.3 -89.9 62 2.6 -87.3 85 6 374.9 374.9 301.4 374.9 0.00 35 80 17828 -83.5 -88.3 43 4.8 -83.5 106 6 390.5 390.5 303.9 390.6 0.00 36 74 18266 -79.9 -84.3 48 4.4 -79.9 129 5 406.9 406.9 306.1 407.0 0.00 37 70 18580 -81.1 -85.2 50 4.1 -81.1 70 2 410.9 410.9 306.6 410.9 0.00 38 69 18661 -81.1 -85.5 47 4.4 -81.1 70 3 412.6 412.6 306.8 412.6 0.00 39 67 18829 -77.7 -83.7 37 6.0 -77.7 70 6 423.4 423.4 308.1 423.5 0.01 40 55 19979 -72.1 -81.1 25 9.0 -72.2 82 18 460.9 460.9 311.8 460.9 0.01 41 50 20550 -66.7 -78.7 17 12.0 -66.9 120 14 486.3 486.3 314.0 486.4 0.02 42 48 20799 -63.3 -76.3 16 13.0 -63.6 105 14 500.1 500.1 314.9 500.3 0.02 43 40 21920 -63.3 -77.3 13 14.0 -63.7 526.9 526.9 316.8 527.1 0.03 TRP 86 17430 -87.3 -89.9 62 2.6 -87.3 85 6 374.9 374.9 301.4 374.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 536.25 mb = 5356.31 m = 17572.98 ft Wetbulb zero: 676.67 mb = 3448.57 m = 11314.06 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 27.02 % Est. max temperature: 27.58 C = 81.65 F Sfc-Lift cond lev (LCL): 885.44 mb = 1197.67 m = 3929.31 ft T: 16.19 C 700-500 lapse rate: 5.97 C/km ThetaE index: 3.25 C Layer 925.0- 800.0 mb Conv cond level (CCL): 532.48 mb = 5397.50 m = 17708.12 ft Mean mixing ratio: 7.06 g/kg Conv temperature: 54.71 C = 130.48 F Cap Strength: 13.99 C Lifted Index: 13.54 C Risk: None Lifted Index @300 mb: 16.44 C Lifted Index @700 mb: 12.79 C Showalter Index: 14.54 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 6.90 C K Index: -6.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.36 J/kg Max Up Vert Vel: 7.66 m/s Conv Inhibition (B-): 21747.59 J/kg Cap Strength: 13.98 C Lift Cond Lev (LCL): 794.48 mb = 2107.71 m = 6914.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 149 at 7 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 1012 45 30 2 -1.0 -1.7 | 342 8 2.5 -7.7 1 1000 151 15 6 -1.6 -5.8 | 350 12 2.0 -11.8 2 982 305 40 13 -8.4 -10.0 | 17 17 -4.8 -16.0 3 948 610 50 11 -8.4 -7.1 | 20 14 -4.9 -13.1 4 925 826 45 9 -6.4 -6.4 | 13 13 -2.8 -12.4 5 915 914 30 6 -3.0 -5.2 | 357 11 0.5 -11.2 6 852 1524 325 5 2.9 -4.1 | 328 12 6.4 -10.1 7 850 1545 325 5 2.9 -4.1 | 328 12 6.4 -10.1 8 792 2134 190 9 1.6 8.9 | 241 6 5.1 2.8 9 710 3048 160 9 -3.1 8.5 | 191 2 0.5 2.4 10 700 3168 155 7 -3.0 6.3 | 241 1 0.6 0.3 11 659 3658 135 6 -4.2 4.2 | 21 2 -0.7 -1.8 12 589 4572 125 13 -10.6 7.5 | 101 7 -7.1 1.4 13 567 4877 125 15 -12.3 8.6 | 106 9 -8.7 2.6 14 526 5486 110 11 -10.3 3.8 | 72 7 -6.8 -2.3 15 500 5900 100 12 -11.8 2.1 | 65 9 -8.3 -3.9 16 487 6096 105 12 -11.6 3.1 | 70 9 -8.0 -2.9 17 400 7620 120 11 -9.5 5.5 | 85 6 -6.0 -0.5 18 400 7620 120 11 -9.5 5.5 | 85 6 -6.0 -0.5 19 325 9144 220 6 3.9 4.6 | 281 8 7.4 -1.4 20 300 9730 255 6 5.8 1.6 | 296 10 9.3 -4.5 21 262 10668 240 14 12.1 7.0 | 266 16 15.7 1.0 22 250 10990 225 16 11.3 11.3 | 250 16 14.9 5.3 23 209 12192 205 27 11.4 24.5 | 219 24 15.0 18.5 24 200 12470 190 35 6.1 34.5 | 199 30 9.6 28.5 25 164 13716 175 29 -2.5 28.9 | 183 23 1.0 22.9 26 150 14250 170 39 -6.8 38.4 | 174 33 -3.2 32.4 27 126 15240 185 36 3.1 35.9 | 193 31 6.7 29.8 28 102 16459 195 6 1.6 5.8 | 272 5 5.1 -0.2 29 100 16600 190 11 1.9 10.8 | 229 7 5.5 4.8 30 86 17430 85 6 -6.0 -0.5 | 20 7 -2.4 -6.5 31 74 18288 130 5 -3.8 3.2 | 6 3 -0.3 -2.8 32 70 18580 70 2 -1.9 -0.7 | 346 7 1.7 -6.7 33 57 19812 70 19 -17.9 -6.5 | 49 19 -14.3 -12.5 34 50 20550 120 14 -12.1 7.0 | 97 9 -8.6 1.0 35 42 21336 55 13 -10.6 -7.5 | 28 15 -7.1 -13.5 Wind Parameters Mean winds (0-6000m): 119.5 at 9.3 knts Storm direction: 149.5 at 7.0 knts Shear (0-3000m) pos: 1.6 neg: 2.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -150.7 deg Storm rel helicity (0-3000m) pos: 31.7 neg: -79.6 tot: -47.9 m^2/s^2 ave: -16.0 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.45 Bulk Shear: 20.26 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 38 10 10 14| 9.8 0.0 9.8| 31.7 0.0 31.7 63.4 0.63| 14.4 9.1 1000 40 9 10 13| 4.9 3.7 8.6| 31.7 -20.3 11.4 11.4 0.12| 11.1 1.3 1500 31 8 2 13| 3.3 4.1 7.3| 31.7 -35.6 -3.9 -2.6 -0.08| 9.1 -0.8 2000 24 8 358 13| 2.5 5.0 7.5| 31.7 -72.0 -40.3 -20.2 -0.37| 10.3 -3.8 2500 44 8 9 12| 2.0 3.8 5.8| 31.7 -78.0 -46.3 -18.5 -0.41| 9.4 -3.8 3000 96 8 41 7| 1.6 2.9 4.6| 31.7 -79.6 -47.9 -16.0 -0.43| 8.2 -3.5 4000 124 8 60 3| 1.2 1.8 3.0| 33.5 -79.6 -46.1 -11.5 -0.28| 7.2 -2.0 5000 125 9 74 4| 1.0 1.6 2.5| 36.3 -82.6 -46.3 -9.3 -0.24| 6.5 -1.6 6000 119 9 73 5| 0.8 0.9 1.8| 37.4 -91.6 -54.2 -9.0 -0.28| 5.9 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251210.00.gif