UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 27 NOV 25 Station: KDRT WMO ident: 72261 Latitude: 29.37 Longitude: -100.92 Elevation: 313.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 202 SFC 987 313 19.2 5.2 40 14.0 11.5 225 3 293.4 294.5 285.2 309.7 5.62 2 925 866 13.6 3.6 51 10.0 8.3 105 6 293.2 294.2 284.8 308.8 5.36 3 901 1087 11.6 3.6 58 8.0 7.4 125 8 293.4 294.4 285.1 309.3 5.50 4 888 1208 10.6 4.6 66 6.0 7.4 139 8 293.6 294.6 285.7 310.9 5.99 5 875 1332 10.8 7.8 82 3.0 9.1 161 9 295.0 296.4 287.8 317.0 7.60 6 871 1370 11.8 10.1 89 1.7 10.8 168 10 296.4 298.0 289.5 322.4 8.94 7 869 1389 11.8 10.1 89 1.7 10.8 171 10 296.6 298.2 289.6 322.6 8.96 8 850 1574 10.8 9.2 90 1.6 9.9 205 12 297.5 299.0 289.5 322.6 8.62 9 811 1964 7.8 7.3 97 0.5 7.5 192 12 298.3 299.7 289.2 321.5 7.93 10 808 1995 9.4 2.4 62 7.0 5.7 193 12 300.3 301.3 287.8 317.1 5.63 11 801 2067 9.6 -1.4 46 11.0 4.2 194 12 301.3 302.1 286.8 314.3 4.31 12 799 2088 9.6 -1.4 46 11.0 4.2 194 12 301.5 302.3 286.9 314.6 4.32 13 795 2129 9.2 -0.8 50 10.0 4.2 195 12 301.5 302.3 287.2 315.2 4.54 14 790 2182 9.0 3.0 66 6.0 5.8 197 13 301.8 302.9 288.7 319.9 6.02 15 768 2415 7.2 5.4 88 1.8 6.2 209 20 302.3 303.7 290.0 324.2 7.34 16 748 2632 6.2 3.4 82 2.8 4.6 238 19 303.5 304.7 289.8 323.2 6.54 17 738 2742 5.8 -1.2 61 7.0 2.3 254 18 304.3 305.2 288.3 318.8 4.75 18 724 2899 4.2 -0.7 70 4.9 1.7 260 19 304.2 305.1 288.6 319.5 5.02 19 721 2933 4.0 -1.0 70 5.0 1.5 262 20 304.3 305.2 288.5 319.4 4.93 20 720 2944 4.0 -2.0 65 6.0 1.1 262 20 304.5 305.3 288.2 318.5 4.59 21 718 2967 4.4 -12.6 28 17.0 -2.1 263 20 305.1 305.5 285.9 311.5 2.02 22 713 3024 5.6 -24.4 9 30.0 -3.4 265 21 307.1 307.2 285.1 309.6 0.74 23 700 3174 4.6 -23.4 11 28.0 -4.0 270 22 307.6 307.7 285.4 310.3 0.83 24 698 3197 4.6 -23.4 11 28.0 -4.0 270 22 307.8 308.0 285.5 310.6 0.83 25 688 3315 5.2 -29.8 6 35.0 -4.3 273 22 309.8 309.9 285.8 311.4 0.47 26 662 3629 4.4 279 23 312.3 27 614 4238 0.8 -34.2 5 35.0 -7.6 294 27 315.0 315.0 287.5 316.2 0.34 28 590 4557 -1.9 -28.9 11 27.0 -8.9 295 25 315.4 315.5 287.9 317.5 0.59 29 558 4997 -5.3 -35.3 7 30.0 -11.8 297 23 316.5 316.6 288.0 317.7 0.34 30 555 5040 -5.3 -37.3 6 32.0 -11.9 298 23 317.0 317.0 288.1 318.0 0.28 31 553 5068 -5.3 -38.3 5 33.0 -11.9 299 23 317.3 317.4 288.2 318.2 0.25 32 500 5850 -11.7 -41.7 6 30.0 -16.7 315 30 318.8 318.8 288.6 319.5 0.20 33 486 6065 -13.9 -41.9 7 28.0 -18.3 319 31 318.7 318.7 288.5 319.4 0.20 34 444 6743 -17.5 -55.5 2 38.0 -21.5 315 30 322.5 322.5 289.6 322.7 0.05 35 400 7510 -24.5 -56.5 3 32.0 -27.1 310 28 323.1 323.2 289.8 323.3 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 606.89 mb = 4332.28 m = 14213.36 ft Wetbulb zero: 719.33 mb = 2951.40 m = 9682.94 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 42.20 % Est. max temperature: 23.48 C = 74.26 F Sfc-Lift cond lev (LCL): 800.70 mb = 2069.91 m = 6790.97 ft T: 9.60 C 700-500 lapse rate: 6.09 C/km ThetaE index: 9.92 C Layer 721.0- 700.0 mb Conv cond level (CCL): 585.75 mb = 4613.76 m = 15136.81 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 41.25 C = 106.24 F Cap Strength: 12.00 C Lifted Index: 11.01 C Risk: None Lifted Index @700 mb: 9.03 C Showalter Index: 3.28 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.90 C K Index: 3.70 Risk: None Sweat Index: 164.40 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.55 J/kg Max Up Vert Vel: 1.05 m/s Conv Inhibition (B-): 2175.34 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 798.61 mb = 2091.62 m = 6862.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 15 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 ---------------------------------------------------------- 0 987 313 225 3 2.1 2.1 | 144 15 -8.8 11.9 1 953 610 135 6 -4.2 4.2 | 133 21 -15.1 14.0 2 925 866 105 6 -5.8 1.6 | 124 20 -16.7 11.3 3 920 914 105 7 -6.8 1.8 | 123 21 -17.6 11.6 4 887 1219 140 8 -5.1 6.1 | 135 23 -16.0 15.9 5 850 1574 205 12 5.1 10.9 | 164 21 -5.8 20.7 6 824 1829 190 12 2.1 11.8 | 158 23 -8.8 21.6 7 794 2134 195 12 3.1 11.6 | 160 23 -7.8 21.4 8 765 2438 210 21 10.5 18.2 | 179 28 -0.4 28.0 9 738 2743 255 18 17.4 4.7 | 204 16 6.5 14.4 10 700 3174 270 22 22.0 -0.0 | 229 15 11.1 9.8 11 659 3658 280 23 22.7 -4.0 | 244 13 11.8 5.8 12 610 4267 295 27 24.5 -11.4 | 277 14 13.6 -1.6 13 565 4877 295 22 19.9 -9.3 | 267 9 9.1 0.5 14 500 5850 315 30 21.2 -21.2 | 318 15 10.3 -11.4 15 484 6096 320 31 19.9 -23.7 | 327 17 9.0 -14.0 16 400 7510 310 28 21.4 -18.0 | 308 13 10.6 -8.2 17 394 7620 310 28 21.4 -18.0 | 308 13 10.6 -8.2 Wind Parameters Mean winds (0-6000m): 282.0 at 19.5 knts Storm direction: 312.0 at 14.6 knts Shear (0-3000m) pos: 4.8 neg: 1.3 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 242.8 neg: -49.6 tot: 193.1 m^2/s^2 ave: 64.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 74.48 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 ------------------------------------------------------------------------------- 500 141 5 134 20| 0.0 7.9 7.9| 0.6 -32.6 -32.0 -63.9 -0.61| 10.4 -6.3 1000 131 6 132 21| 3.4 4.0 7.3| 42.5 -37.8 4.7 4.7 0.00| 9.6 0.0 1500 162 8 142 22| 4.3 2.6 6.9| 94.2 -49.6 44.6 29.7 0.22| 10.3 2.3 2000 176 9 149 22| 4.8 2.0 6.8|129.5 -49.6 79.9 40.0 0.33| 9.4 3.1 2500 195 11 159 22| 4.9 1.6 6.5|216.7 -49.6 167.1 66.8 0.47| 11.6 5.5 3000 217 13 171 20| 4.8 1.3 6.1|242.8 -49.6 193.1 64.4 0.52| 10.9 5.7 4000 250 16 194 16| 4.2 1.0 5.2|278.6 -49.6 229.0 57.2 0.59| 9.5 5.6 5000 266 17 211 13| 3.7 1.2 4.8|290.4 -54.2 236.2 47.2 0.56| 8.5 4.7 6000 282 20 235 10| 3.4 1.0 4.4|320.5 -57.3 263.2 43.9 0.57| 8.0 4.6 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251127.00.gif