UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for DTTA... Searching the city database file for: DTTA ... Date:0000Z 23 MAR 20 Station: DTTA WMO ident: 60715 Latitude: 36.83 Longitude: 10.23 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1015 4 13.0 10.1 83 2.9 11.3 280 4 284.9 286.3 283.8 306.2 7.66 1 1000 128 13.4 9.8 79 3.6 11.3 320 7 286.5 287.9 284.5 307.8 7.62 2 956 505 10.0 7.4 84 2.6 8.6 326 6 286.8 288.0 283.7 305.8 6.76 3 925 779 8.4 5.6 83 2.8 6.9 330 6 287.9 289.0 283.5 305.3 6.17 4 887 1125 7.4 1.4 66 6.0 4.5 335 9 290.3 291.2 283.0 304.1 4.77 5 850 1474 4.6 0.7 76 3.9 2.7 340 12 291.0 291.8 283.2 304.6 4.73 6 830 1667 2.8 -0.5 79 3.3 1.3 336 12 291.1 291.8 283.0 303.9 4.44 7 811 1855 2.2 -2.8 69 5.0 0.0 333 13 292.4 293.0 282.8 303.6 3.83 8 776 2210 0.0 -3.3 78 3.3 -1.4 326 13 293.7 294.4 283.4 305.1 3.86 9 771 2262 0.0 -3.7 76 3.7 -1.6 325 14 294.2 294.9 283.5 305.4 3.77 10 760 2377 0.6 -4.4 69 5.0 -1.6 323 14 296.1 296.8 284.1 306.9 3.63 11 700 3034 -2.5 -9.5 59 7.0 -5.2 310 15 299.7 300.2 284.5 307.9 2.66 12 684 3217 -3.7 -12.7 50 9.0 -6.8 307 16 300.4 300.8 284.1 306.9 2.10 13 649 3628 -7.5 -11.7 72 4.2 -8.9 299 18 300.6 301.1 284.6 308.0 2.40 14 598 4259 -11.1 -25.1 30 14.0 -14.4 287 21 303.6 303.7 283.9 306.3 0.83 15 573 4585 -13.5 -23.5 43 10.0 -15.9 280 22 304.5 304.7 284.5 307.8 1.00 16 543 4993 -14.9 -27.9 32 13.0 -17.6 272 24 307.5 307.7 285.3 309.9 0.71 17 500 5610 -19.9 -27.9 49 8.0 -21.4 260 27 308.8 308.9 285.8 311.4 0.77 18 462 6190 -24.9 -29.9 63 5.0 -25.7 267 28 309.6 309.7 286.0 312.0 0.69 19 400 7220 -33.5 -40.5 49 7.0 -34.1 280 31 311.4 311.5 286.2 312.4 0.28 20 387 7452 -35.7 -43.7 44 8.0 -36.3 280 32 311.5 311.6 286.1 312.3 0.21 21 323 8682 -47.5 -52.4 57 4.9 -47.7 280 35 311.7 311.8 286.1 312.1 0.09 22 300 9170 -49.7 -57.7 39 8.0 -49.9 280 36 315.3 315.3 287.2 315.5 0.05 23 262 10042 -55.5 -64.5 32 9.0 -55.6 256 47 319.2 319.3 288.5 319.3 0.02 24 260 10090 -55.7 -64.7 32 9.0 -55.8 255 48 319.7 319.7 288.6 319.7 0.02 25 250 10340 -54.3 -63.3 32 9.0 -54.5 255 53 325.3 325.3 290.4 325.5 0.03 26 211 11418 -56.9 -66.9 27 10.0 -57.1 263 45 337.5 337.5 293.7 337.5 0.02 27 200 11760 -51.7 -63.7 22 12.0 -52.0 265 43 350.9 350.9 296.8 351.1 0.04 28 199 11792 -51.7 -63.7 22 12.0 -52.0 265 43 351.4 351.4 297.0 351.6 0.04 29 180 12437 -53.9 -70.9 11 17.0 -54.2 269 36 358.0 358.0 298.3 358.1 0.01 30 156 13357 -51.9 -72.9 6 21.0 -52.4 274 27 376.4 376.4 301.6 376.5 0.01 31 150 13610 -53.3 -75.3 5 22.0 -53.7 275 25 378.2 378.2 302.0 378.3 0.01 32 136 14240 -54.7 -78.7 4 24.0 -55.1 276 25 386.5 386.5 303.3 386.5 0.01 33 117 15209 -52.3 -80.3 2 28.0 -52.9 278 24 407.9 407.9 306.3 408.0 0.01 34 104 15969 -54.1 -83.1 2 29.0 -54.6 280 23 418.5 418.5 307.5 418.5 0.00 35 100 16220 -55.7 -85.7 1 30.0 -56.2 280 23 420.1 420.1 307.7 420.1 0.00 36 94 16612 -56.3 -86.3 1 30.0 -56.8 277 22 426.4 426.4 308.4 426.4 0.00 37 88 17031 -55.1 -86.1 1 31.0 -55.7 273 21 437.0 437.0 309.6 437.0 0.00 38 73 18215 -57.5 -87.5 1 30.0 -58.0 262 19 455.9 455.9 311.4 455.9 0.00 39 70 18480 -56.1 -87.1 1 31.0 -56.8 260 18 464.4 464.4 312.1 464.4 0.00 40 56 19894 -58.1 -88.1 1 30.0 -58.7 343 11 490.4 490.4 314.2 490.4 0.00 41 52 20362 -57.3 -87.3 1 30.0 -58.0 10 8 502.8 502.8 315.1 502.8 0.00 42 50 20610 -57.7 -87.7 1 30.0 -58.5 25 7 507.5 507.5 315.5 507.5 0.00 43 48 20867 -57.9 -79.9 4 22.0 -58.6 513.0 513.0 315.8 513.1 0.01 TRP 260 10090 -55.7 -64.7 32 9.0 -55.8 255 48 319.7 319.7 288.6 319.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 748.39 mb = 2504.24 m = 8215.90 ft Wetbulb zero: 810.53 mb = 1859.55 m = 6100.80 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 60.57 % Est. max temperature: 18.80 C = 65.84 F Sfc-Lift cond lev (LCL): 971.68 mb = 368.82 m = 1210.01 ft T: 11.23 C 700-500 lapse rate: 6.75 C/km ThetaE index: 3.73 C Layer 956.0- 850.0 mb Conv cond level (CCL): 872.98 mb = 1255.48 m = 4118.99 ft Mean mixing ratio: 6.90 g/kg Conv temperature: 18.67 C = 65.60 F Cap Strength: 4.94 C Lifted Index: 4.81 C Risk: None Lifted Index @300 mb: 6.59 C Lifted Index @700 mb: 3.52 C Showalter Index: 5.86 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.60 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 59.40 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.13 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 25301.86 J/kg Cap Strength: 4.96 C Lift Cond Lev (LCL): 921.54 mb = 809.95 m = 2657.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 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 1015 4 280 4 3.9 -0.7 | 157 10 -3.8 8.9 1 1000 128 320 7 4.5 -5.4 | 143 5 -3.2 4.2 2 925 779 330 6 3.0 -5.2 | 133 6 -4.7 4.4 3 850 1474 340 12 4.1 -11.3 | 65 4 -3.6 -1.7 4 700 3034 310 15 11.5 -9.6 | 271 4 3.8 -0.1 5 500 5610 260 27 26.6 4.7 | 233 24 18.9 14.2 6 400 7220 280 31 30.5 -5.4 | 260 23 22.8 4.2 7 300 9170 280 36 35.5 -6.3 | 263 28 27.7 3.3 8 260 10090 255 48 46.4 12.4 | 240 44 38.7 22.0 9 250 10340 255 53 51.2 13.7 | 242 49 43.5 23.3 10 200 11760 265 43 42.8 3.7 | 249 38 35.1 13.3 11 150 13610 275 25 24.9 -2.2 | 247 19 17.2 7.4 12 100 16220 280 23 22.7 -4.0 | 250 16 14.9 5.6 13 70 18480 260 18 17.7 3.1 | 218 16 10.0 12.7 14 50 20610 25 7 -3.0 -6.3 | 107 11 -10.7 3.2 Wind Parameters Mean winds (0-6000m): 291.1 at 16.4 knts Storm direction: 321.1 at 12.3 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 115.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -13.4 tot: -13.4 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 16.43 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 ------------------------------------------------------------------------------- 500 319 6 143 6| 4.8 0.0 4.8| 0.0 -3.9 -3.9 -7.7 -0.42| 5.7 -2.4 1000 324 6 137 6| 3.3 0.0 3.3| 0.0 -6.1 -6.1 -6.1 -0.48| 4.1 -2.0 1500 331 8 126 5| 3.6 0.0 3.6| 0.0 -10.2 -10.2 -6.8 -0.63| 4.2 -2.7 2000 332 9 116 4| 2.7 0.6 3.3| 0.0 -11.3 -11.3 -5.6 -0.63| 3.7 -2.4 2500 330 10 111 3| 2.2 1.0 3.2| 0.0 -12.3 -12.3 -4.9 -0.67| 3.5 -2.4 3000 326 11 113 2| 1.8 1.2 3.1| 0.0 -13.4 -13.4 -4.5 -0.67| 3.4 -2.3 4000 317 12 226 1| 1.4 1.9 3.2| 0.0 -17.3 -17.3 -4.3 -0.56| 3.5 -1.9 5000 304 14 249 4| 1.1 2.3 3.4| 0.0 -32.2 -32.2 -6.4 -0.53| 3.7 -1.9 6000 291 16 244 8| 1.0 2.3 3.3| 15.6 -50.4 -34.8 -5.8 -0.44| 3.8 -1.7 Wrote GIF file: /home/apache/climate/data/raob//DTTA/skewt/DTTA.skewt.20200323.00.gif