UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for DTTZ... Searching the city database file for: DTTZ ... Date:1200Z 20 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 1007 93 24.4 15.4 57 9.0 18.5 120 2 297.0 298.9 291.3 328.8 10.99 1 1000 178 21.2 13.2 60 8.0 16.1 185 4 294.4 296.1 289.3 321.8 9.57 2 995 220 22.8 14.8 61 8.0 17.6 189 4 296.4 298.3 290.9 327.3 10.69 3 925 831 15.6 12.0 79 3.6 13.4 250 7 295.3 297.0 289.6 322.8 9.56 4 892 1139 14.0 9.9 76 4.1 11.5 276 10 296.7 298.2 289.3 321.7 8.61 5 883 1224 14.2 6.2 59 8.0 9.7 283 11 297.8 299.0 287.9 317.6 6.74 6 859 1457 12.4 7.4 72 5.0 9.5 303 14 298.2 299.6 288.8 320.3 7.54 7 850 1545 12.4 4.4 58 8.0 8.0 310 15 299.1 300.3 287.9 317.4 6.17 8 848 1565 12.6 3.6 54 9.0 7.7 310 15 299.5 300.6 287.8 316.9 5.85 9 831 1734 11.6 2.6 54 9.0 6.8 309 16 300.2 301.2 287.7 316.8 5.56 10 808 1968 10.0 -5.0 34 15.0 3.1 309 16 301.0 301.5 285.7 310.9 3.26 11 757 2505 4.8 -2.2 60 7.0 1.5 307 18 301.0 301.8 286.7 314.0 4.30 12 709 3037 2.4 -16.6 23 19.0 -4.1 305 20 304.0 304.3 284.8 308.8 1.47 13 701 3128 2.6 -22.4 14 25.0 -4.9 305 20 305.2 305.4 284.7 308.2 0.90 14 700 3140 2.6 -22.4 14 25.0 -4.9 305 20 305.4 305.5 284.7 308.4 0.90 15 672 3468 0.0 -14.0 34 14.0 -5.1 306 21 306.0 306.4 286.1 312.2 1.93 16 666 3540 0.0 -19.0 22 19.0 -6.1 306 21 306.8 307.1 285.7 311.0 1.28 17 661 3600 -0.3 -17.3 26 17.0 -6.0 307 21 307.1 307.4 286.0 312.0 1.49 18 644 3809 0.6 -22.4 16 23.0 -6.4 307 21 310.5 310.7 286.6 313.8 0.98 19 600 4373 -2.3 -33.3 7 31.0 -9.5 310 23 313.5 313.5 287.0 314.8 0.38 20 569 4792 -4.7 -45.7 2 41.0 -11.7 311 24 315.4 315.5 287.3 315.9 0.11 21 500 5800 -9.5 -54.5 1 45.0 -15.5 315 26 321.5 321.5 289.2 321.6 0.05 22 465 6357 -14.3 -39.3 10 25.0 -18.6 312 27 322.2 322.3 289.8 323.2 0.27 23 441 6756 -17.9 -34.9 21 17.0 -21.0 309 27 322.6 322.7 290.0 324.2 0.45 24 400 7480 -23.1 -56.1 3 33.0 -26.0 305 28 325.0 325.0 290.3 325.2 0.05 25 383 7796 -25.5 -54.5 5 29.0 -28.0 306 28 325.9 325.9 290.6 326.1 0.06 26 321 9046 -36.3 -59.3 8 23.0 -37.4 309 28 327.8 327.8 291.2 328.0 0.04 27 316 9154 -37.3 -57.3 11 20.0 -38.3 309 28 327.9 327.9 291.2 328.1 0.05 28 300 9510 -40.5 -50.5 33 10.0 -41.1 310 28 328.3 328.3 291.3 328.8 0.12 29 257 10540 -49.3 -56.3 44 7.0 -49.6 306 27 330.2 330.2 291.8 330.4 0.07 30 250 10720 -50.5 -58.5 38 8.0 -50.7 305 27 331.0 331.0 292.0 331.2 0.06 31 208 11896 -60.3 -66.3 45 6.0 -60.4 301 30 333.5 333.5 292.7 333.6 0.02 32 202 12078 -61.5 -67.5 45 6.0 -61.6 300 31 334.4 334.4 292.9 334.5 0.02 33 200 12140 -61.5 -67.5 45 6.0 -61.6 305 32 335.4 335.4 293.2 335.5 0.02 34 150 13930 -61.1 -75.1 14 14.0 -61.3 315 42 364.8 364.8 299.7 364.9 0.01 35 141 14312 -62.1 -75.1 16 13.0 -62.3 311 40 369.6 369.6 300.5 369.6 0.01 36 100 16410 -66.3 -84.3 6 18.0 -66.4 290 27 399.6 399.6 305.2 399.6 0.00 37 95 16719 -66.9 285 27 404.4 38 90 17045 -65.5 280 27 413.4 39 81 17685 -63.5 269 27 430.2 40 73 18323 -62.5 259 27 445.3 41 70 18580 -63.7 255 27 448.1 42 68 18758 -63.1 255 27 453.1 43 57 19851 -60.9 252 28 481.6 44 51 20538 -63.7 250 28 490.6 45 50 20660 -63.1 250 28 494.8 46 45 21312 -61.1 247 28 514.8 47 41 21892 -59.9 244 28 531.7 48 38 22370 -57.5 242 27 549.5 49 30 23870 -55.9 235 27 592.2 50 25 25028 -56.7 621.7 51 25 25028 -56.7 621.7 TRP 202 12078 -61.5 -67.5 45 6.0 -61.6 300 31 334.4 334.4 292.9 334.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5622.00 m Freezing level: 666.00 mb = 3539.99 m = 11613.99 ft Freezing level: 655.33 mb = 3669.79 m = 12039.86 ft Freezing level: 634.90 mb = 3925.67 m = 12879.33 ft Wetbulb zero: 744.20 mb = 2643.29 m = 8672.10 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 33.69 % Est. max temperature: 25.88 C = 78.59 F Sfc-Lift cond lev (LCL): 882.42 mb = 1229.96 m = 4035.24 ft T: 14.16 C 700-500 lapse rate: 4.55 C/km ThetaE index: 9.70 C Layer 925.0- 859.0 mb Conv cond level (CCL): 819.68 mb = 1848.53 m = 6064.66 ft Mean mixing ratio: 9.98 g/kg Conv temperature: 28.03 C = 82.46 F Cap Strength: 2.66 C Lifted Index: 4.43 C Risk: None Lifted Index @300 mb: 3.31 C Lifted Index @700 mb: 0.30 C Showalter Index: 8.35 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 13.90 C K Index: 1.30 Risk: None Sweat Index: 108.80 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.17 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 63.76 J/kg Cap Strength: 4.17 C Lift Cond Lev (LCL): 878.90 mb = 1263.63 m = 4145.73 ft Lev Free Conv (LFC): 773.90 mb = 2323.09 m = 7621.60 ft Equ Level (EL): 693.90 mb = 3210.41 m = 10532.72 ft B at Equ Level: 15.93 J/kg Max Parcel Lev (MPL): 633.90 mb = 3935.01 m = 12909.99 ft Wind level data Storm motion: 337 at 14 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 1007 93 120 2 -1.7 1.0 | 153 15 -7.1 13.6 1 1000 178 185 4 0.3 4.0 | 163 17 -5.0 16.6 2 925 831 250 7 6.6 2.4 | 185 15 1.2 15.0 3 850 1545 310 15 11.5 -9.6 | 244 7 6.2 3.0 4 700 3140 305 20 16.4 -11.5 | 264 11 11.1 1.2 5 500 5800 315 26 18.4 -18.4 | 294 14 13.1 -5.8 6 400 7480 305 28 22.9 -16.1 | 281 18 17.6 -3.4 7 300 9510 310 28 21.4 -18.0 | 288 17 16.1 -5.4 8 250 10720 305 27 22.1 -15.5 | 280 17 16.8 -2.9 9 202 12078 300 31 26.8 -15.5 | 278 22 21.5 -2.9 10 200 12140 305 32 26.2 -18.4 | 285 22 20.9 -5.7 11 150 13930 315 42 29.7 -29.7 | 305 30 24.4 -17.1 12 100 16410 290 27 25.4 -9.2 | 260 20 20.0 3.4 13 70 18580 255 27 26.1 7.0 | 227 29 20.8 19.6 14 50 20660 250 28 26.3 9.6 | 223 31 21.0 22.2 15 30 23870 235 27 22.1 15.5 | 211 33 16.8 28.1 Wind Parameters Mean winds (0-6000m): 307.1 at 18.3 knts Storm direction: 337.1 at 13.7 knts Shear (0-3000m) pos: 2.9 neg: 0.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 81.7 neg: 0.0 tot: 81.7 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 51.24 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 ------------------------------------------------------------------------------- 500 207 5 169 17| 6.9 0.0 6.9| 31.0 0.0 31.0 61.9 0.91| 7.9 7.2 1000 240 6 180 16| 6.0 0.0 6.0| 55.5 0.0 55.5 55.5 0.89| 7.7 6.8 1500 275 8 194 12| 5.9 0.0 5.9| 75.4 0.0 75.4 50.3 0.84| 8.5 7.1 2000 290 10 205 10| 4.4 0.4 4.8| 77.6 0.0 77.6 38.8 0.83| 6.8 5.6 2500 296 12 215 9| 3.5 0.7 4.2| 79.7 0.0 79.7 31.9 0.82| 5.8 4.7 3000 299 13 224 9| 2.9 0.8 3.8| 81.7 0.0 81.7 27.2 0.79| 5.1 4.0 4000 302 15 237 9| 2.5 0.6 3.1| 89.0 0.0 89.0 22.2 0.80| 4.1 3.3 5000 305 17 250 9| 2.2 0.5 2.8| 97.1 0.0 97.1 19.4 0.81| 3.6 2.9 6000 307 18 260 9| 2.0 0.5 2.5|103.3 -2.3 101.0 16.8 0.78| 3.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//DTTZ/skewt/DTTZ.skewt.20251020.12.gif