UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for DTTZ... Searching the city database file for: DTTZ ... Date:1200Z 10 OCT 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 1011 93 27.0 10.0 34 17.0 16.5 120 5 299.2 300.6 289.3 321.7 7.64 1 1000 176 24.2 11.2 44 13.0 16.1 100 7 297.4 298.9 289.3 321.8 8.37 2 999 185 25.8 11.8 42 14.0 17.0 100 7 299.0 300.6 290.2 324.6 8.73 3 946 659 21.2 9.2 46 12.0 14.0 118 11 299.1 300.5 289.3 321.8 7.74 4 925 852 19.8 6.8 43 13.0 12.3 125 12 299.6 300.8 288.5 319.4 6.71 5 850 1572 14.6 2.6 44 12.0 8.1 80 8 301.4 302.4 288.0 317.7 5.43 6 848 1592 14.6 2.6 44 12.0 8.1 79 8 301.6 302.6 288.1 318.0 5.44 7 841 1662 14.8 -1.2 33 16.0 6.7 76 8 302.6 303.3 287.2 315.2 4.16 8 828 1793 14.2 -2.8 31 17.0 5.8 71 7 303.3 304.0 287.0 314.8 3.75 9 761 2500 9.8 -1.2 46 11.0 4.2 43 5 305.9 306.8 288.8 320.1 4.60 10 700 3187 4.4 -1.6 65 6.0 1.4 15 2 307.4 308.3 289.5 322.4 4.86 11 680 3422 2.6 -3.4 65 6.0 -0.3 6 4 307.9 308.7 289.2 321.5 4.38 12 647 3823 0.0 -8.0 55 8.0 -3.4 350 7 309.4 310.0 288.6 319.6 3.23 13 600 4423 -3.7 -11.7 54 8.0 -6.8 327 12 311.8 312.3 288.8 320.2 2.60 14 584 4635 -5.5 -12.5 58 7.0 -8.1 318 14 312.2 312.6 288.8 320.3 2.50 15 572 4798 -6.7 -13.7 57 7.0 -9.2 312 15 312.6 313.0 288.8 320.1 2.32 16 533 5347 -8.9 -23.9 29 15.0 -13.0 290 20 316.4 316.6 288.7 319.9 1.04 17 523 5494 -9.5 -25.5 26 16.0 -13.7 284 21 317.3 317.5 288.9 320.5 0.92 18 500 5840 -12.1 -22.1 43 10.0 -14.9 270 24 318.3 318.5 289.6 322.7 1.30 19 450 6633 -18.1 -22.9 66 4.8 -19.3 270 29 320.5 320.7 290.3 325.1 1.35 20 400 7500 -23.7 -29.7 58 6.0 -24.9 270 35 324.2 324.3 290.9 327.1 0.81 21 380 7874 -26.3 -32.3 57 6.0 -27.3 267 37 325.5 325.7 291.2 328.0 0.67 22 320 9095 -36.5 -42.5 54 6.0 -37.1 258 45 327.8 327.9 291.4 328.9 0.28 23 316 9182 -37.3 -43.3 54 6.0 -37.8 258 46 327.9 327.9 291.4 328.9 0.26 24 301 9517 -39.7 -48.7 38 9.0 -40.3 255 48 329.1 329.1 291.6 329.7 0.15 25 300 9540 -39.9 -47.9 42 8.0 -40.4 255 48 329.1 329.2 291.6 329.8 0.17 26 268 10301 -46.1 -51.1 57 5.0 -46.3 255 54 330.9 330.9 292.1 331.4 0.13 27 250 10760 -50.1 -54.8 58 4.7 -50.3 255 57 331.6 331.6 292.2 331.9 0.09 28 221 11554 -56.5 -61.0 57 4.5 -56.6 252 51 333.6 333.6 292.7 333.8 0.05 29 198 12241 -62.9 -65.9 67 3.0 -62.9 249 45 334.1 334.1 292.9 334.2 0.03 30 195 12335 -65.3 -108.3 0 43.0 -65.4 247 42 331.7 331.7 292.2 331.7 0.00 31 194 12371 -0.9 246 42 435.2 TRP WND Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 647.00 mb = 3822.59 m = 12541.17 ft Wetbulb zero: 683.22 mb = 3383.92 m = 11101.95 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 47.03 % Est. max temperature: 28.95 C = 84.12 F Sfc-Lift cond lev (LCL): 787.82 mb = 2209.83 m = 7250.00 ft T: 11.61 C 700-500 lapse rate: 6.22 C/km ThetaE index: 6.89 C Layer 946.0- 848.0 mb Conv cond level (CCL): 706.08 mb = 3115.91 m = 10222.69 ft Mean mixing ratio: 7.75 g/kg Conv temperature: 35.03 C = 95.05 F Cap Strength: 5.23 C Lifted Index: 3.23 C Risk: None Lifted Index @300 mb: 5.67 C Lifted Index @700 mb: 3.15 C Showalter Index: 5.58 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 14.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 71.20 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.58 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 1927.63 J/kg Cap Strength: 5.23 C Lift Cond Lev (LCL): 791.53 mb = 2170.57 m = 7121.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 8 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 1011 93 120 5 -4.3 2.5 | 121 13 -11.1 6.7 1 1000 176 100 7 -6.9 1.2 | 112 15 -13.6 5.4 2 925 852 125 12 -9.8 6.9 | 124 20 -16.6 11.1 3 850 1572 80 8 -7.9 -1.4 | 101 15 -14.6 2.8 4 700 3187 15 2 -0.5 -1.9 | 107 8 -7.2 2.3 5 500 5840 270 24 24.0 -0.0 | 256 18 17.3 4.2 6 400 7500 270 35 35.0 -0.0 | 262 29 28.3 4.2 7 300 9540 255 48 46.4 12.4 | 247 43 39.6 16.6 8 250 10760 255 57 55.1 14.8 | 249 52 48.3 18.9 9 200 11775 250 46 43.2 15.7 | 241 42 36.5 19.9 10 150 14590 215 6 3.4 4.9 | 160 10 -3.3 9.1 Wind Parameters Mean winds (0-6000m): 271.9 at 10.6 knts Storm direction: 301.9 at 7.9 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -16.5 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -44.7 tot: -26.4 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 44.92 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 ------------------------------------------------------------------------------- 500 109 8 115 16| 0.0 5.3 5.3| 8.1 -8.2 -0.1 -0.1 -0.06| 6.8 -0.4 1000 116 10 119 18| 0.0 3.0 3.0| 14.9 -20.7 -5.8 -5.8 -0.13| 6.0 -0.8 1500 111 10 116 17| 0.0 1.8 1.8| 14.9 -39.7 -24.8 -16.5 -0.33| 5.9 -2.0 2000 103 9 112 17| 0.0 1.5 1.5| 14.9 -44.3 -29.4 -14.7 -0.35| 5.2 -1.8 2500 98 8 110 16| 0.0 1.2 1.2| 15.4 -44.7 -29.3 -11.7 -0.30| 4.7 -1.4 3000 96 7 110 15| 0.0 1.0 1.0| 18.4 -44.7 -26.4 -8.8 -0.23| 4.3 -1.0 4000 82 7 103 14| 0.0 1.8 1.8| 19.0 -58.9 -40.0 -10.0 -0.40| 4.4 -1.7 5000 30 8 75 11| 0.0 2.3 2.3| 19.0 -80.4 -61.5 -12.3 -0.54| 4.8 -2.6 6000 272 11 225 5| 0.0 2.6 2.6| 20.4-115.1 -94.6 -15.8 -0.57| 5.2 -3.0 Wrote GIF file: /home/apache/climate/data/raob//DTTZ/skewt/DTTZ.skewt.20251010.12.gif