UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:2300Z 16 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 1003 28 11.4 9.9 90 1.5 10.6 285 5 284.3 285.6 283.6 305.5 7.65 1 1000 47 11.4 9.7 89 1.7 10.4 280 6 284.5 285.9 283.6 305.5 7.57 2 925 696 7.4 6.3 93 1.1 6.8 300 16 286.9 288.0 283.4 305.1 6.48 3 872 1179 3.8 3.1 95 0.7 3.5 297 25 288.0 289.0 282.8 303.6 5.49 4 850 1387 2.6 2.5 99 0.1 2.5 295 29 288.9 289.8 283.1 304.2 5.39 5 845 1435 2.4 2.4 100 0.0 2.4 295 29 289.1 290.1 283.2 304.5 5.39 6 756 2328 -1.7 -3.4 88 1.7 -2.4 289 30 294.1 294.8 283.7 305.7 3.93 7 700 2936 -5.7 -6.2 96 0.5 -5.9 285 31 296.2 296.8 284.0 306.4 3.43 8 610 4005 -11.7 -13.3 88 1.6 -12.2 277 23 301.2 301.6 284.6 308.1 2.25 9 609 4017 -11.7 -13.4 87 1.7 -12.2 277 23 301.3 301.7 284.7 308.2 2.23 10 500 5500 -22.5 -24.2 86 1.7 -22.8 265 12 305.6 305.8 285.0 309.1 1.08 11 495 5573 -23.1 -24.3 90 1.2 -23.4 266 12 305.8 306.0 285.1 309.3 1.08 12 477 5843 -25.3 -27.6 81 2.3 -25.7 270 10 306.3 306.4 284.9 309.1 0.83 13 472 5919 -26.1 -30.5 66 4.4 -26.8 271 10 306.2 306.3 284.7 308.4 0.64 14 426 6650 -32.1 -34.2 82 2.1 -32.3 283 6 307.7 307.8 285.1 309.4 0.50 15 415 6834 -33.5 -38.5 61 5.0 -34.0 286 5 308.2 308.3 285.1 309.3 0.33 16 400 7090 -35.9 -39.9 67 4.0 -36.2 290 4 308.3 308.4 285.1 309.4 0.30 17 354 7925 -43.5 -46.8 70 3.3 -43.7 210 5 309.1 309.1 285.2 309.6 0.16 18 349 8021 -41.9 -62.9 8 21.0 -42.5 209 7 312.5 312.5 286.2 312.6 0.02 19 342 8159 -39.9 -68.9 3 29.0 -40.7 208 10 317.0 317.0 287.8 317.1 0.01 20 300 9050 -42.1 -71.1 3 29.0 -42.9 200 31 326.0 326.0 290.6 326.1 0.01 21 250 10280 -43.3 -78.3 1 35.0 -44.1 180 29 341.7 341.7 294.7 341.7 0.00 22 200 11770 -46.5 -81.5 1 35.0 -47.2 215 24 359.1 359.1 298.5 359.1 0.00 23 150 13670 -50.1 -84.1 1 34.0 -50.7 185 24 383.7 383.7 302.8 383.8 0.00 24 123 14958 -51.3 -85.3 1 34.0 -52.0 192 27 404.0 404.0 305.7 404.0 0.00 25 101 16217 -57.1 -88.1 1 31.0 -57.5 200 30 416.2 416.2 307.3 416.2 0.00 26 100 16280 -57.1 -87.1 1 30.0 -57.5 200 30 417.4 417.4 307.4 417.4 0.00 27 98 16408 -57.5 -87.5 1 30.0 -57.9 197 29 419.0 419.0 307.6 419.1 0.00 28 78 17860 -54.7 -87.7 1 33.0 -55.4 158 14 453.1 453.1 311.1 453.1 0.00 29 70 18550 -56.7 -87.7 1 31.0 -57.3 140 7 463.1 463.1 312.0 463.1 0.00 30 63 19212 -60.5 -88.5 1 28.0 -60.9 148 8 468.9 468.9 312.5 468.9 0.00 31 55 20055 -61.9 -88.9 2 27.0 -62.3 158 10 484.2 484.2 313.8 484.2 0.00 32 52 20405 -58.7 -88.7 1 30.0 -59.3 162 11 499.5 499.5 314.9 499.5 0.00 33 50 20650 -60.3 -89.3 1 29.0 -60.9 165 11 501.4 501.4 315.1 501.4 0.00 34 49 20776 -60.7 -89.7 1 29.0 -61.2 163 11 503.3 503.3 315.2 503.4 0.00 35 39 22206 -58.3 -89.3 1 31.0 -59.2 141 14 543.4 543.4 317.7 543.4 0.00 36 32 23440 -62.5 -90.5 1 28.0 -63.1 121 17 563.8 563.8 318.8 563.8 0.00 37 30 23840 -60.7 -89.7 1 29.0 -61.6 115 18 579.2 579.2 319.6 579.2 0.00 38 24 25243 -56.5 -89.5 1 33.0 -58.2 79 14 629.5 629.5 321.9 629.6 0.01 39 23 25513 -57.1 -90.1 1 33.0 -58.7 72 13 635.5 635.5 322.1 635.5 0.00 40 20 26400 -55.9 -88.9 1 33.0 -57.9 50 11 665.1 665.1 323.3 665.1 0.01 41 18 27071 -56.5 -89.5 1 33.0 -58.6 40 10 683.5 683.5 323.9 683.6 0.01 42 15 28244 -50.9 -87.9 0 37.0 -54.9 23 9 738.7 738.7 325.6 738.8 0.01 43 13 29170 -54.1 -89.1 1 35.0 -57.4 10 9 758.5 758.5 326.2 758.6 0.01 44 10 30890 -45.1 -85.1 0 40.0 -52.8 345 7 851.2 851.2 328.4 851.5 0.03 45 8.9 31669 -44.9 -84.9 0 40.0 -53.2 880.8 880.8 329.1 881.1 0.03 46 8.0 32387 -41.3 -82.3 0 41.0 -52.0 922.4 922.4 329.8 923.0 0.06 47 7.9 32473 -41.5 -82.5 0 41.0 -52.1 924.9 925.0 329.9 925.5 0.06 TRP 354 7925 -43.5 -46.8 70 3.3 -43.7 210 5 309.1 309.1 285.2 309.6 0.16 WND Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 792.90 mb = 1957.44 m = 6421.98 ft Wetbulb zero: 800.67 mb = 1867.05 m = 6125.40 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 91.12 % Est. max temperature: 15.85 C = 60.53 F Sfc-Lift cond lev (LCL): 980.56 mb = 210.41 m = 690.31 ft T: 10.39 C 700-500 lapse rate: 6.55 C/km ThetaE index: 1.91 C Layer 925.0- 850.0 mb Conv cond level (CCL): 919.62 mb = 743.82 m = 2440.33 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 14.09 C = 57.36 F Cap Strength: 2.31 C Lifted Index: 2.91 C Risk: None Lifted Index @300 mb: 14.92 C Lifted Index @700 mb: 0.84 C Showalter Index: 3.55 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.00 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 122.00 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.32 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 4.30 J/kg Cap Strength: 2.87 C Lift Cond Lev (LCL): 933.43 mb = 620.51 m = 2035.78 ft Lev Free Conv (LFC): 888.43 mb = 1026.55 m = 3367.90 ft Equ Level (EL): 818.43 mb = 1691.10 m = 5548.15 ft B at Equ Level: 15.21 J/kg Max Parcel Lev (MPL): 748.43 mb = 2407.29 m = 7897.84 ft Wind level data Storm motion: 315 at 16 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 1003 28 285 5 4.8 -1.3 | 147 12 -6.6 10.3 1 1000 47 280 6 5.9 -1.0 | 152 12 -5.5 10.5 2 925 696 300 16 13.9 -8.0 | 214 4 2.5 3.6 3 850 1387 295 29 26.3 -12.3 | 273 15 14.9 -0.7 4 700 2936 285 31 29.9 -8.0 | 259 19 18.5 3.5 5 500 5500 265 12 12.0 1.0 | 183 13 0.6 12.6 6 400 7090 290 4 3.8 -1.4 | 143 13 -7.6 10.2 7 354 7925 210 5 2.5 4.3 | 151 18 -8.9 15.9 8 300 9050 200 31 10.6 29.1 | 179 41 -0.8 40.7 9 250 10280 180 29 0.0 29.0 | 164 42 -11.4 40.6 10 200 11770 215 24 13.8 19.7 | 184 31 2.4 31.2 11 150 13670 185 24 2.1 23.9 | 165 37 -9.3 35.5 12 100 16280 200 30 10.3 28.2 | 178 40 -1.1 39.8 13 70 18550 140 7 -4.5 5.4 | 137 23 -15.9 16.9 14 50 20650 165 11 -2.8 10.6 | 147 26 -14.3 22.2 15 30 23840 115 18 -16.3 7.6 | 125 34 -27.7 19.2 16 20 26400 50 11 -8.4 -7.1 | 103 20 -19.8 4.5 17 10 30890 345 7 1.8 -6.8 | 117 11 -9.6 4.8 Wind Parameters Mean winds (0-6000m): 285.4 at 21.7 knts Storm direction: 315.4 at 16.2 knts Shear (0-3000m) pos: 3.0 neg: 1.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -20.4 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 19.76 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 ------------------------------------------------------------------------------- 500 290 9 163 9| 8.8 0.0 8.8| 15.2 0.0 15.2 30.4 0.70| 9.1 6.4 1000 296 14 187 6| 9.0 0.0 9.0| 25.4 0.0 25.4 25.4 0.74| 9.3 6.8 1500 296 18 231 6| 6.0 2.4 8.4| 31.3 -1.0 30.3 20.2 0.59| 8.7 5.2 2000 295 21 249 8| 4.5 2.1 6.6| 31.3 -6.3 25.0 12.5 0.51| 7.0 3.5 2500 293 23 254 10| 3.6 1.9 5.5| 31.3 -12.1 19.2 7.7 0.43| 5.9 2.6 3000 292 24 256 11| 3.0 1.7 4.7| 31.3 -20.4 10.9 3.6 0.35| 5.3 1.9 4000 289 25 253 13| 2.2 1.1 3.3| 31.3 -51.6 -20.2 -5.1 0.09| 5.1 0.5 5000 287 24 247 12| 1.8 1.2 3.0| 31.3 -78.4 -47.1 -9.4 -0.08| 4.9 -0.4 6000 285 22 238 11| 1.4 1.2 2.6| 31.3 -98.8 -67.5 -11.2 -0.19| 4.6 -0.9 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250416.23.gif