UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for DTTZ... Searching the city database file for: DTTZ ... Date:1200Z 1 DEC 25 Station: DTTZ WMO ident: 60760 Latitude: 33.92 Longitude: 8.10 Elevation: 93.00 ------------------------------------------------------------------------------- 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 1008 93 13.8 -2.2 33 16.0 6.6 140 2 286.3 286.9 279.3 295.6 3.22 1 1000 154 12.2 -2.8 35 15.0 5.6 95 3 285.4 285.9 278.7 294.3 3.11 2 944 636 11.8 -4.2 32 16.0 4.8 147 4 289.7 290.2 280.6 298.4 2.96 3 925 806 10.8 -4.2 35 15.0 4.2 165 5 290.4 290.9 281.0 299.2 3.02 4 924 815 10.8 -4.2 35 15.0 4.2 164 5 290.4 291.0 281.0 299.3 3.03 5 914 905 10.6 -10.4 22 21.0 2.5 156 6 291.1 291.5 279.9 296.8 1.89 6 895 1080 10.4 -4.6 34 15.0 3.8 140 7 292.7 293.2 282.0 301.7 3.03 7 870 1315 10.2 -24.8 7 35.0 0.1 118 9 294.9 295.0 279.9 296.8 0.59 8 865 1363 10.2 -25.8 6 36.0 -0.0 113 9 295.3 295.4 280.0 297.1 0.54 9 850 1508 9.2 -13.8 18 23.0 0.8 100 10 295.8 296.1 281.5 300.6 1.55 10 848 1527 9.0 -14.0 18 23.0 0.7 101 10 295.8 296.0 281.5 300.5 1.52 11 719 2869 0.0 -14.0 34 14.0 -4.9 182 7 300.2 300.5 283.7 305.8 1.80 12 703 3049 -1.5 -14.5 36 13.0 -5.9 193 7 300.5 300.8 283.8 306.0 1.77 13 700 3083 -1.7 -14.7 36 13.0 -6.1 195 7 300.6 300.9 283.8 306.1 1.74 14 666 3477 -4.1 -18.1 33 14.0 -8.4 199 9 302.2 302.5 284.0 306.6 1.38 15 614 4112 -8.7 -19.7 41 11.0 -11.8 207 13 304.0 304.3 284.7 308.3 1.31 16 600 4291 -9.9 -23.9 31 14.0 -13.4 209 14 304.7 304.8 284.4 307.7 0.92 17 528 5263 -16.9 -34.9 19 18.0 -19.8 220 20 307.6 307.7 284.9 308.9 0.37 18 500 5670 -19.7 -35.7 23 16.0 -22.1 225 23 309.0 309.1 285.4 310.3 0.36 19 412 7080 -29.7 -50.7 11 21.0 -31.3 212 28 313.7 313.7 286.8 314.1 0.09 20 400 7290 -31.5 -50.5 14 19.0 -32.9 210 29 314.0 314.1 286.9 314.4 0.09 21 316 8906 -44.7 -48.1 69 3.4 -44.9 214 35 317.6 317.6 288.2 318.2 0.16 22 300 9250 -47.9 -51.2 69 3.3 -48.0 215 36 317.8 317.9 288.2 318.3 0.11 23 260 10179 -55.7 -59.6 62 3.9 -55.8 219 37 319.7 319.7 288.7 319.8 0.05 24 250 10430 -55.1 -59.8 56 4.7 -55.2 220 37 324.1 324.2 290.1 324.3 0.05 25 203 11738 -60.9 -66.9 45 6.0 -61.0 225 33 334.9 334.9 293.0 335.0 0.02 26 200 11830 -61.1 -67.1 45 6.0 -61.2 225 33 336.0 336.0 293.3 336.1 0.02 27 187 12245 -63.3 -69.3 44 6.0 -63.4 225 44 339.0 339.0 294.1 339.0 0.02 28 169 12873 -59.5 -67.5 35 8.0 -59.6 234 44 355.2 355.2 297.8 355.4 0.03 29 150 13620 -58.7 -68.7 26 10.0 -58.9 245 45 368.9 369.0 300.4 369.1 0.02 30 132 14422 -59.3 -73.3 15 14.0 -59.5 381.6 381.6 302.5 381.7 0.01 31 116 15232 -59.1 -75.1 11 16.0 -59.3 396.4 396.4 304.7 396.4 0.01 32 113 15396 -57.9 -74.9 10 17.0 -58.2 401.6 401.6 305.4 401.6 0.01 33 111 15509 -58.7 -75.7 9 17.0 -59.0 402.1 402.1 305.5 402.2 0.01 34 110 15566 -58.9 -75.9 9 17.0 -59.2 402.8 402.8 305.6 402.9 0.01 TRP 187 12245 -63.3 -69.3 44 6.0 -63.4 225 44 339.0 339.0 294.1 339.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 719.00 mb = 2869.44 m = 9414.05 ft Wetbulb zero: 866.66 mb = 1347.19 m = 4419.85 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 28.28 % Est. max temperature: 23.08 C = 73.54 F Sfc-Lift cond lev (LCL): 790.69 mb = 2096.57 m = 6878.42 ft T: 5.18 C 700-500 lapse rate: 6.96 C/km ThetaE index: 4.91 C Layer 870.0- 865.0 mb Conv cond level (CCL): 594.38 mb = 4362.29 m = 14311.80 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 32.43 C = 90.37 F Cap Strength: 10.82 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 14.83 C Lifted Index @700 mb: 9.47 C Showalter Index: 8.87 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 5.90 C K Index: 2.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.85 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 11498.92 J/kg Cap Strength: 11.16 C Lift Cond Lev (LCL): 749.81 mb = 2528.18 m = 8294.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 9 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 1008 93 140 2 -1.3 1.5 | 65 9 -8.3 -3.9 1 1000 154 95 3 -3.0 0.3 | 62 11 -10.0 -5.2 2 925 806 165 5 -1.3 4.8 | 86 8 -8.3 -0.6 3 850 1508 100 10 -9.8 1.7 | 78 17 -16.9 -3.7 4 700 3083 195 7 1.8 6.8 | 104 5 -5.2 1.3 5 500 5670 225 23 16.3 16.3 | 221 14 9.3 10.8 6 400 7290 210 29 14.5 25.1 | 201 21 7.5 19.7 7 300 9250 215 36 20.6 29.5 | 210 28 13.6 24.0 8 250 10430 220 37 23.8 28.3 | 216 28 16.8 22.9 9 200 11830 225 33 23.3 23.3 | 222 24 16.3 17.9 10 187 12245 225 44 31.1 31.1 | 223 35 24.1 25.6 11 150 13620 245 45 40.8 19.0 | 248 36 33.8 13.6 Wind Parameters Mean winds (0-6000m): 202.0 at 11.8 knts Storm direction: 232.0 at 8.9 knts Shear (0-3000m) pos: 2.0 neg: 1.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 40.1 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -12.0 tot: 23.9 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 18.26 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 ------------------------------------------------------------------------------- 500 122 4 70 11| 2.4 0.0 2.4| 7.6 -0.4 7.2 14.4 0.49| 5.3 2.6 1000 143 4 79 10| 1.2 1.4 2.6| 12.0 -0.6 11.4 11.4 0.41| 5.3 2.2 1500 124 6 80 12| 0.8 2.4 3.2| 14.5 -11.8 2.7 1.8 0.12| 5.9 0.7 2000 122 7 82 13| 1.5 1.8 3.3| 28.9 -11.8 17.2 8.6 0.25| 5.7 1.4 2500 128 7 85 13| 1.9 1.4 3.3| 35.1 -11.8 23.4 9.4 0.29| 5.5 1.6 3000 133 7 87 12| 2.0 1.2 3.2| 35.9 -12.0 23.9 8.0 0.25| 5.3 1.3 4000 158 8 101 10| 2.3 0.9 3.2| 44.9 -12.0 32.9 8.2 0.38| 4.8 1.8 5000 184 10 123 8| 2.6 0.7 3.3| 56.9 -12.0 44.9 9.0 0.44| 4.6 2.0 6000 202 12 155 6| 2.4 0.6 3.0| 66.3 -17.6 48.7 8.1 0.41| 4.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//DTTZ/skewt/DTTZ.skewt.20251201.12.gif