UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 11 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 1010 45 23.4 14.4 57 9.0 17.6 0 0 295.7 297.6 290.3 325.3 10.26 1 1000 140 23.4 13.4 53 10.0 17.0 90 9 296.5 298.3 290.2 324.6 9.70 2 989 237 24.0 12.0 47 12.0 16.4 90 13 298.1 299.7 290.0 324.2 8.94 3 925 817 19.8 9.8 52 10.0 13.7 95 8 299.6 301.1 289.9 323.8 8.24 4 850 1539 14.2 7.2 63 7.0 10.1 90 3 301.0 302.4 289.8 323.3 7.51 5 835 1689 13.2 6.2 62 7.0 9.2 108 4 301.5 302.8 289.6 322.8 7.14 6 811 1935 13.8 7.8 67 6.0 10.2 136 6 304.7 306.2 291.5 329.3 8.21 7 700 3163 8.0 4.7 80 3.3 6.1 145 20 311.3 312.8 293.1 335.1 7.67 8 570 4833 -0.5 -3.2 82 2.7 -1.9 173 24 320.2 321.2 293.7 337.4 5.31 9 500 5870 -6.7 -11.6 68 4.9 -8.7 190 17 324.9 325.5 293.2 335.4 3.15 10 420 7218 -14.3 -23.3 46 9.0 -16.9 197 9 331.7 332.0 293.5 336.7 1.39 11 419 7237 -14.3 -23.3 46 9.0 -16.9 198 9 332.0 332.2 293.6 337.0 1.40 12 410 7402 -13.9 -35.9 14 22.0 -18.4 199 8 334.6 334.6 293.4 336.2 0.44 13 406 7477 -14.3 -32.3 20 18.0 -18.4 199 8 335.0 335.1 293.6 337.3 0.63 14 400 7590 -15.3 -31.3 24 16.0 -19.0 200 7 335.1 335.2 293.7 337.7 0.70 15 300 9690 -30.3 -46.3 19 16.0 -32.0 225 19 342.7 342.7 295.1 343.5 0.20 16 250 10960 -41.5 -54.5 23 13.0 -42.2 255 20 344.4 344.4 295.4 344.8 0.09 17 200 12440 -52.9 -62.9 29 10.0 -53.2 230 26 349.0 349.0 296.4 349.2 0.04 18 176 13251 -60.1 -67.1 39 7.0 -60.2 218 34 350.2 350.2 296.7 350.3 0.03 19 173 13358 -60.9 -67.9 39 7.0 -61.0 216 35 350.6 350.6 296.8 350.7 0.02 20 150 14230 -67.7 -75.7 31 8.0 -67.8 205 33 353.5 353.5 297.4 353.5 0.01 21 128 15167 -74.3 -82.3 28 8.0 -74.3 187 38 358.0 358.0 298.3 358.0 0.00 22 118 15639 -74.5 -84.5 20 10.0 -74.5 208 33 366.0 366.0 299.8 366.1 0.00 23 117 15689 -74.9 -84.9 20 10.0 -74.9 211 32 366.2 366.2 299.9 366.2 0.00 24 100 16580 -82.9 -87.9 42 5.0 -82.9 250 20 367.6 367.6 300.1 367.6 0.00 25 92 17042 -85.3 -89.0 51 3.7 -85.3 230 13 371.7 371.7 300.9 371.7 0.00 26 91 17102 -85.3 -89.0 51 3.7 -85.3 235 13 372.8 372.8 301.1 372.8 0.00 27 83 17613 -81.9 -86.9 42 5.0 -81.9 281 12 389.7 389.7 303.8 389.7 0.00 28 70 18570 -80.7 -85.3 46 4.6 -80.7 5 9 411.7 411.7 306.7 411.8 0.00 29 66 18901 -81.5 -86.5 42 5.0 -81.5 26 11 417.0 417.0 307.3 417.0 0.00 30 63 19166 -74.5 -81.5 33 7.0 -74.6 42 13 438.0 438.0 309.7 438.0 0.01 31 54 20077 -68.1 -79.1 19 11.0 -68.2 107 16 472.5 472.5 312.8 472.6 0.01 32 50 20540 -67.1 -79.1 17 12.0 -67.3 150 13 485.4 485.4 313.9 485.5 0.02 33 38 22217 -61.9 -76.9 12 15.0 -62.4 538.2 538.3 317.4 538.4 0.03 TRP 92 17042 -85.3 -89.0 51 3.7 -85.3 230 13 371.7 371.7 300.9 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 577.65 mb = 4735.06 m = 15534.79 ft Wetbulb zero: 600.49 mb = 4409.65 m = 14467.17 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 70.44 % Est. max temperature: 28.53 C = 83.36 F Sfc-Lift cond lev (LCL): 884.74 mb = 1196.97 m = 3927.02 ft T: 16.85 C 700-500 lapse rate: 5.43 C/km ThetaE index: 2.53 C Layer 1000.0- 811.0 mb Conv cond level (CCL): 662.93 mb = 3605.38 m = 11828.53 ft Mean mixing ratio: 8.73 g/kg Conv temperature: 41.43 C = 106.58 F Cap Strength: 6.98 C Lifted Index: 7.46 C Risk: None Lifted Index @300 mb: 13.80 C Lifted Index @700 mb: 5.87 C Showalter Index: 7.90 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 13.90 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.40 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.50 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 21560.57 J/kg Cap Strength: 7.40 C Lift Cond Lev (LCL): 819.32 mb = 1848.77 m = 6065.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 188 at 12 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 1010 45 0 0 -0.0 -0.0 | 8 12 -1.5 -11.6 1 1000 140 90 9 -9.0 0.0 | 42 16 -10.5 -11.6 2 981 305 90 16 -16.0 0.0 | 57 21 -17.5 -11.6 3 947 610 90 10 -10.0 0.0 | 45 16 -11.5 -11.6 4 925 817 95 8 -8.0 0.7 | 41 14 -9.5 -10.9 5 915 914 110 7 -6.6 2.4 | 41 12 -8.1 -9.2 6 851 1524 85 3 -3.0 -0.3 | 21 13 -4.5 -11.9 7 850 1539 90 3 -3.0 0.0 | 21 12 -4.5 -11.6 8 792 2134 160 8 -2.7 7.5 | 46 6 -4.3 -4.1 9 710 3048 145 19 -10.9 15.6 | 108 13 -12.4 4.0 10 700 3163 145 20 -11.5 16.4 | 110 14 -13.0 4.8 11 658 3658 155 24 -10.1 21.8 | 131 15 -11.7 10.1 12 588 4572 165 24 -6.2 23.2 | 146 14 -7.7 11.6 13 566 4877 175 24 -2.1 23.9 | 164 13 -3.6 12.3 14 524 5486 200 18 6.2 16.9 | 221 7 4.6 5.3 15 500 5870 190 17 3.0 16.7 | 195 5 1.4 5.1 16 486 6096 190 16 2.8 15.8 | 197 4 1.2 4.2 17 400 7590 200 7 2.4 6.6 | 350 5 0.9 -5.0 18 398 7620 205 6 2.5 5.4 | 351 6 1.0 -6.2 19 323 9144 215 17 9.8 13.9 | 254 9 8.2 2.3 20 300 9690 225 19 13.4 13.4 | 261 12 11.9 1.8 21 261 10668 250 20 18.8 6.8 | 285 18 17.3 -4.8 22 250 10960 255 20 19.3 5.2 | 290 19 17.8 -6.4 23 208 12192 225 26 18.4 18.4 | 248 18 16.9 6.8 24 200 12440 230 26 19.9 16.7 | 254 19 18.4 5.1 25 163 13716 210 39 19.5 33.8 | 219 29 18.0 22.2 26 150 14230 205 33 13.9 29.9 | 214 22 12.4 18.3 27 126 15240 185 38 3.3 37.9 | 184 26 1.8 26.3 28 102 16459 260 21 20.7 3.6 | 293 21 19.1 -8.0 29 100 16580 250 20 18.8 6.8 | 285 18 17.3 -4.8 30 92 17042 230 13 10.0 8.4 | 291 9 8.4 -3.2 31 74 18288 340 11 3.8 -10.3 | 354 22 2.2 -21.9 32 70 18570 5 9 -0.8 -9.0 | 6 21 -2.3 -20.6 33 57 19812 80 18 -17.7 -3.1 | 53 24 -19.3 -14.7 34 50 20540 150 13 -6.5 11.3 | 88 8 -8.0 -0.3 35 42 21336 125 9 -7.4 5.2 | 54 11 -8.9 -6.4 Wind Parameters Mean winds (0-6000m): 157.5 at 15.6 knts Storm direction: 187.5 at 11.7 knts Shear (0-3000m) pos: 2.7 neg: 0.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 74.1 neg: -34.3 tot: 39.8 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 31.79 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 90 12 49 18| 11.6 0.0 11.6| 46.7 -12.1 34.6 69.2 0.51| 19.9 10.2 1000 93 10 46 16| 3.2 0.0 3.2| 46.7 -23.1 23.6 23.6 0.28| 13.2 3.7 1500 94 8 41 15| 2.1 1.1 3.2| 46.7 -34.3 12.4 8.3 0.13| 10.0 1.3 2000 100 7 40 14| 2.6 0.8 3.5| 58.6 -34.3 24.4 12.2 0.22| 9.2 2.1 2500 115 8 46 12| 3.2 0.7 3.9| 66.8 -34.3 32.5 13.0 0.30| 8.7 2.7 3000 125 9 55 11| 2.7 0.6 3.3| 74.1 -34.3 39.8 13.3 0.32| 8.4 2.7 4000 139 13 78 10| 2.7 0.4 3.1|103.2 -34.3 69.0 17.2 0.41| 7.4 3.0 5000 149 15 97 9| 2.1 0.3 2.4|133.7 -34.3 99.4 19.9 0.48| 6.9 3.3 6000 158 16 111 8| 1.4 0.4 1.9|148.2 -37.9 110.4 18.4 0.46| 6.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251211.00.gif