UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042811.upa.cvt Date: 1100Z 28 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 28 APR 25 Station: LIED WMO ident: 16546 Latitude: 39.35 Longitude: 8.97 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1018 28 16.2 15.2 94 1.0 15.6 140 5 287.9 289.8 288.0 317.8 10.72 1 1000 174 14.4 11.7 84 2.7 12.8 155 7 287.5 289.1 285.9 311.8 8.66 2 925 828 10.0 7.8 86 2.2 8.8 85 8 289.5 290.8 285.3 309.9 7.19 3 850 1526 5.4 3.3 86 2.1 4.3 85 17 291.8 292.8 284.7 308.3 5.71 4 783 2192 0.2 -0.1 98 0.3 0.1 87 19 293.2 294.0 284.3 307.3 4.85 5 700 3086 -3.5 -3.8 98 0.3 -3.6 90 22 298.6 299.4 285.7 311.0 4.12 6 621 4024 -8.7 -10.3 88 1.6 -9.3 86 21 303.1 303.6 285.9 311.8 2.81 7 500 5670 -19.5 -21.5 84 2.0 -20.0 80 18 309.3 309.5 286.6 313.8 1.37 8 487 5864 -21.1 -22.7 87 1.6 -21.5 82 19 309.6 309.9 286.7 313.8 1.27 9 400 7280 -32.5 -36.0 71 3.5 -32.9 100 26 312.7 312.8 286.8 314.3 0.44 10 393 7405 -33.7 -37.8 66 4.1 -34.1 102 26 312.8 312.8 286.8 314.1 0.38 11 389 7477 -34.5 -37.2 76 2.7 -34.8 103 27 312.6 312.7 286.8 314.1 0.40 12 384 7567 -35.3 -39.0 69 3.7 -35.7 105 27 312.7 312.8 286.7 314.0 0.34 13 383 7585 -35.3 -43.3 44 8.0 -36.0 105 27 313.0 313.0 286.6 313.8 0.22 14 382 7604 -35.5 -40.0 63 4.5 -35.9 106 27 312.9 313.0 286.8 314.0 0.31 15 380 7640 -35.7 -42.7 49 7.0 -36.2 106 27 313.2 313.2 286.8 314.0 0.23 16 306 9110 -49.1 -52.2 70 3.1 -49.2 133 33 314.4 314.4 287.0 314.7 0.10 17 300 9240 -50.1 -53.7 66 3.6 -50.2 135 33 314.7 314.8 287.1 315.1 0.09 18 288 9506 -51.7 -55.9 61 4.2 -51.8 119 25 316.1 316.2 287.6 316.4 0.07 19 278 9734 -53.1 -65.1 22 12.0 -53.3 105 18 317.3 317.3 287.9 317.4 0.02 20 256 10266 -51.9 -71.9 7 20.0 -52.2 183 8 326.7 326.7 290.7 326.7 0.01 21 252 10368 -51.5 -70.5 9 19.0 -51.8 197 6 328.8 328.8 291.4 328.8 0.01 22 250 10420 -51.7 -70.7 9 19.0 -52.0 205 5 329.2 329.2 291.5 329.2 0.01 23 211 11508 -55.1 -75.1 7 20.0 -55.4 296 16 340.3 340.3 294.4 340.3 0.01 24 200 11850 -54.5 -76.5 5 22.0 -54.8 325 20 346.5 346.5 295.8 346.5 0.01 25 150 13690 -54.7 -83.7 2 29.0 -55.1 325 21 375.8 375.8 301.6 375.8 0.00 26 132 14509 -55.3 -84.3 2 29.0 -55.7 305 19 388.8 388.8 303.6 388.8 0.00 27 127 14756 -54.7 -84.7 1 30.0 -55.1 298 18 394.2 394.2 304.4 394.2 0.00 28 111 15612 -58.3 -85.3 2 27.0 -58.6 277 16 402.9 402.9 305.6 402.9 0.00 29 100 16270 -58.1 -85.1 2 27.0 -58.5 260 14 415.5 415.5 307.2 415.5 0.00 30 90 16933 -56.7 -85.7 1 29.0 -57.2 263 17 431.0 431.0 308.9 431.0 0.00 31 70 18510 -59.3 -87.3 1 28.0 -59.7 270 24 457.5 457.5 311.5 457.5 0.00 32 62 19265 -61.9 -87.9 2 26.0 -62.3 293 21 467.9 467.9 312.5 467.9 0.00 33 56 19900 -58.3 -87.3 1 29.0 -58.9 313 19 490.0 490.0 314.2 490.0 0.00 34 51 20486 -59.7 -87.7 1 28.0 -60.3 331 17 500.0 500.0 314.9 500.0 0.00 35 50 20610 -59.5 -87.5 1 28.0 -60.1 335 17 503.3 503.3 315.2 503.3 0.00 36 44 21417 -56.9 -86.9 1 30.0 -57.8 334 13 528.4 528.4 316.8 528.4 0.00 37 31 23632 -58.3 -86.3 2 28.0 -59.4 330 2 580.2 580.2 319.7 580.3 0.01 38 30 23840 -56.1 -87.1 1 31.0 -57.5 330 1 591.7 591.7 320.2 591.7 0.01 39 28 24280 -54.7 -86.7 1 32.0 -56.4 316 3 607.4 607.4 320.9 607.4 0.01 40 22 25825 -54.1 -86.1 1 32.0 -56.3 265 10 652.5 652.5 322.8 652.6 0.01 41 20 26440 -51.3 -85.3 1 34.0 -54.4 245 13 679.1 679.2 323.7 679.2 0.01 42 17 27500 -49.7 -84.7 1 35.0 -53.7 716.6 716.6 325.0 716.7 0.02 43 16 27896 -50.7 -84.7 1 34.0 -54.5 725.9 725.9 325.3 726.0 0.02 44 12 29775 -49.5 -85.5 1 36.0 -54.6 792.4 792.4 327.1 792.5 0.02 TRP 278 9734 -53.1 -65.1 22 12.0 -53.3 105 18 317.3 317.3 287.9 317.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 778.51 mb = 2240.31 m = 7350.01 ft Wetbulb zero: 781.24 mb = 2209.96 m = 7250.43 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 89.77 % Est. max temperature: 19.59 C = 67.25 F Sfc-Lift cond lev (LCL): 1003.18 mb = 147.98 m = 485.50 ft T: 14.72 C 700-500 lapse rate: 6.19 C/km ThetaE index: 10.48 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 917.24 mb = 897.58 m = 2944.77 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 18.10 C = 64.57 F Cap Strength: 0.77 C Lifted Index: 1.93 C Risk: Showers probable Lifted Index @300 mb: 2.59 C Lifted Index @700 mb: -0.09 C Showalter Index: 3.92 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.80 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 91.60 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.69 J/kg Max Up Vert Vel: 11.02 m/s Conv Inhibition (B-): 7.27 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 934.97 mb = 738.03 m = 2421.34 ft Lev Free Conv (LFC): 869.97 mb = 1334.27 m = 4377.47 ft Equ Level (EL): 689.97 mb = 3198.98 m = 10495.23 ft B at Equ Level: 60.64 J/kg Max Parcel Lev (MPL): 529.97 mb = 5227.78 m = 17151.31 ft Wind level data Storm motion: 117 at 13 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 1018 28 140 5 -3.2 3.8 | 285 9 8.3 -2.2 1 1000 174 155 7 -3.0 6.3 | 268 9 8.6 0.3 2 925 828 85 8 -8.0 -0.7 | 332 8 3.6 -6.7 3 850 1526 85 17 -16.9 -1.5 | 36 9 -5.4 -7.5 4 700 3086 90 22 -22.0 0.0 | 60 12 -10.5 -6.0 5 500 5670 80 18 -17.7 -3.1 | 34 11 -6.2 -9.1 6 400 7280 100 26 -25.6 4.5 | 84 14 -14.1 -1.5 7 300 9240 135 33 -23.3 23.3 | 146 21 -11.8 17.3 8 278 9734 105 18 -17.4 4.7 | 77 6 -5.8 -1.3 9 250 10420 205 5 2.1 4.5 | 276 14 13.7 -1.5 10 200 11850 325 20 11.5 -16.4 | 314 32 23.0 -22.4 11 150 13690 325 21 12.0 -17.2 | 315 33 23.6 -23.2 12 100 16270 260 14 13.8 2.4 | 278 26 25.3 -3.6 13 70 18510 270 24 24.0 -0.0 | 280 36 35.5 -6.0 14 50 20610 335 17 7.2 -15.4 | 319 28 18.7 -21.4 15 30 23840 330 1 0.5 -0.9 | 300 14 12.0 -6.9 16 20 26440 245 13 11.8 5.5 | 271 23 23.3 -0.5 Wind Parameters Mean winds (0-6000m): 87.5 at 17.3 knts Storm direction: 117.5 at 13.0 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 134.8 deg Storm rel helicity (0-3000m) pos: 39.3 neg: -5.0 tot: 34.4 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.30 Bulk Shear: 26.40 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 ------------------------------------------------------------------------------- 500 139 7 277 7| 0.0 3.6 3.6| 5.1 -5.0 0.2 0.3 0.13| 6.7 0.9 1000 113 8 304 5| 0.0 4.5 4.5| 15.6 -5.0 10.6 10.6 0.51| 7.0 3.6 1500 98 10 337 5| 2.2 3.0 5.2| 27.5 -5.0 22.5 15.0 0.64| 6.8 4.4 2000 93 12 1 5| 2.1 2.2 4.3| 31.3 -5.0 26.3 13.2 0.66| 5.6 3.7 2500 91 13 17 6| 2.0 1.8 3.8| 35.2 -5.0 30.3 12.1 0.67| 4.8 3.2 3000 91 15 28 7| 1.9 1.5 3.4| 39.3 -5.0 34.4 11.5 0.68| 4.3 2.9 4000 90 16 38 8| 1.5 1.1 2.5| 39.5 -10.7 28.9 7.2 0.57| 3.5 2.0 5000 89 17 41 8| 1.2 0.9 2.0| 39.5 -16.7 22.8 4.6 0.46| 3.0 1.4 6000 87 17 41 9| 1.1 0.7 1.8| 46.0 -20.2 25.8 4.3 0.44| 2.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250428.11.gif