UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 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 1006 28 13.0 11.5 91 1.5 12.1 325 2 285.7 287.1 285.0 309.2 8.49 1 1000 75 12.4 11.4 94 1.0 11.8 315 3 285.5 287.0 284.9 309.1 8.49 2 964 382 10.0 9.8 99 0.2 9.9 282 2 286.1 287.5 284.6 308.2 7.91 3 925 725 9.0 8.6 97 0.4 8.8 245 1 288.5 289.8 285.3 309.9 7.60 4 850 1423 6.0 3.1 82 2.9 4.5 230 7 292.4 293.4 284.8 308.7 5.63 5 822 1697 5.2 1.3 76 3.9 3.2 221 10 294.4 295.3 285.1 309.4 5.11 6 704 2947 -2.3 -2.3 100 0.0 -2.3 181 26 299.4 300.3 286.5 313.2 4.59 7 700 2992 -2.5 -2.5 100 0.0 -2.5 180 27 299.7 300.5 286.5 313.4 4.55 8 603 4167 -7.7 -8.0 98 0.3 -7.8 176 36 306.8 307.4 287.9 317.6 3.47 9 500 5600 -17.5 -18.9 89 1.4 -17.9 170 48 311.7 312.0 287.9 317.3 1.72 10 477 5950 -19.9 -21.0 91 1.1 -20.2 171 49 313.0 313.2 288.1 317.9 1.50 11 437 6593 -24.5 -26.8 81 2.3 -24.9 173 52 315.1 315.3 288.2 318.4 0.98 12 400 7230 -29.7 -32.3 78 2.6 -30.1 175 54 316.4 316.5 288.3 318.6 0.64 13 337 8427 -39.7 -43.5 67 3.8 -40.0 184 61 318.6 318.7 288.6 319.5 0.24 14 300 9210 -46.7 -50.4 66 3.7 -46.9 190 66 319.5 319.6 288.8 320.0 0.13 15 259 10166 -55.9 -61.9 47 6.0 -56.0 186 64 319.7 319.7 288.7 319.9 0.04 16 250 10390 -58.1 -61.8 62 3.7 -58.2 185 64 319.7 319.7 288.7 319.8 0.04 17 246 10491 -58.9 -62.2 65 3.3 -58.9 187 66 320.0 320.0 288.8 320.1 0.04 18 240 10646 -59.6 -63.2 63 3.6 -59.7 190 70 321.1 321.1 289.1 321.2 0.03 19 238 10698 -59.9 -63.6 62 3.7 -60.0 195 70 321.5 321.5 289.2 321.6 0.03 20 231 10886 -55.5 -74.5 8 19.0 -55.7 192 67 331.0 331.0 292.0 331.0 0.01 21 220 11198 -54.9 -77.9 4 23.0 -55.1 188 62 336.5 336.5 293.4 336.5 0.00 22 200 11810 -52.3 -78.3 3 26.0 -52.7 180 52 349.9 349.9 296.6 350.0 0.00 23 165 13061 -48.9 -80.9 1 32.0 -49.6 187 50 375.4 375.4 301.5 375.4 0.00 24 150 13680 -52.7 -82.7 1 30.0 -53.2 190 49 379.3 379.3 302.1 379.3 0.00 25 148 13767 -52.9 -82.9 1 30.0 -53.4 190 48 380.4 380.4 302.3 380.4 0.00 26 131 14557 -51.1 -83.1 1 32.0 -51.7 193 43 397.1 397.1 304.8 397.1 0.00 27 100 16290 -57.3 -86.3 1 29.0 -57.7 200 30 417.0 417.0 307.4 417.0 0.00 28 93 16746 -59.1 -86.1 2 27.0 -59.5 197 30 422.2 422.2 308.0 422.2 0.00 29 70 18530 -57.7 -86.7 1 29.0 -58.3 185 32 460.9 460.9 311.8 461.0 0.00 30 68 18713 -57.3 -86.3 1 29.0 -57.9 182 31 465.6 465.6 312.3 465.7 0.00 31 50 20640 -60.1 -88.1 1 28.0 -60.7 145 15 501.9 501.9 315.1 501.9 0.00 32 44 21443 -57.1 -87.1 1 30.0 -58.0 155 15 527.9 527.9 316.8 527.9 0.00 33 31 23644 -59.9 -87.9 1 28.0 -60.8 182 16 575.9 575.9 319.5 575.9 0.01 34 30 23850 -58.3 -87.3 1 29.0 -59.4 185 16 585.7 585.7 319.9 585.7 0.01 35 20 26420 -54.5 -86.5 1 32.0 -56.8 95 9 669.4 669.4 323.4 669.4 0.01 36 16 27864 -51.9 -84.9 1 33.0 -55.4 61 10 721.9 722.0 325.1 722.1 0.02 37 14 28731 -52.7 -85.7 1 33.0 -56.2 41 10 747.3 747.3 325.8 747.5 0.02 38 10 30940 -46.5 -83.5 1 37.0 -53.5 350 11 846.0 846.0 328.3 846.3 0.04 39 9.5 31280 -46.9 -83.9 1 37.0 -53.9 857.0 857.0 328.5 857.3 0.04 40 7.4 32961 -39.9 -80.9 0 41.0 -51.7 948.9 948.9 330.4 949.8 0.08 TRP 238 10698 -59.9 -63.6 62 3.7 -60.0 195 70 321.5 321.5 289.2 321.6 0.03 WND 240 10646 -59.6 -63.2 63 3.6 -59.7 190 70 321.1 321.1 289.1 321.2 0.03 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 740.19 mb = 2563.53 m = 8410.43 ft Wetbulb zero: 753.27 mb = 2401.32 m = 7878.26 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 92.59 % Est. max temperature: 19.45 C = 67.02 F Sfc-Lift cond lev (LCL): 983.76 mb = 211.97 m = 695.42 ft T: 11.33 C 700-500 lapse rate: 5.75 C/km ThetaE index: 1.21 C Layer 850.0- 822.0 mb Conv cond level (CCL): 935.97 mb = 627.00 m = 2057.06 ft Mean mixing ratio: 7.87 g/kg Conv temperature: 15.18 C = 59.32 F Cap Strength: 4.64 C Lifted Index: 5.42 C Risk: None Lifted Index @300 mb: 7.66 C Lifted Index @700 mb: 2.11 C Showalter Index: 5.62 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.60 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 99.20 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.89 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 50893.39 J/kg Cap Strength: 5.32 C Lift Cond Lev (LCL): 947.20 mb = 527.85 m = 1731.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 19 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 1006 28 325 2 1.1 -1.6 | 22 20 -7.5 -18.5 1 1000 75 315 3 2.1 -2.1 | 19 20 -6.5 -19.0 2 925 725 245 1 0.9 0.4 | 25 18 -7.8 -16.5 3 850 1423 230 7 5.4 4.5 | 15 13 -3.3 -12.4 4 700 2992 180 27 0.0 27.0 | 139 13 -8.7 10.1 5 500 5600 170 48 -8.3 47.3 | 151 35 -17.0 30.4 6 400 7230 175 54 -4.7 53.8 | 160 39 -13.4 36.9 7 300 9210 190 66 11.5 65.0 | 183 48 2.8 48.1 8 250 10390 185 64 5.6 63.8 | 176 47 -3.1 46.9 9 240 10646 190 70 12.2 68.9 | 184 52 3.5 52.0 10 238 10698 195 70 18.1 67.6 | 191 52 9.5 50.7 11 200 11810 180 52 0.0 52.0 | 166 36 -8.7 35.1 12 150 13680 190 49 8.5 48.3 | 180 31 -0.1 31.4 13 100 16290 200 30 10.3 28.2 | 188 11 1.6 11.3 14 70 18530 185 32 2.8 31.9 | 159 16 -5.9 15.0 15 50 20640 145 15 -8.6 12.3 | 75 18 -17.3 -4.6 16 30 23850 185 16 1.4 15.9 | 83 7 -7.3 -1.0 17 20 26420 95 9 -9.0 0.8 | 48 24 -17.6 -16.1 18 10 30940 350 11 1.9 -10.8 | 14 29 -6.7 -27.7 Wind Parameters Mean winds (0-6000m): 177.1 at 25.3 knts Storm direction: 207.1 at 19.0 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 117.9 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -20.5 tot: -6.0 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 94.08 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 ------------------------------------------------------------------------------- 500 301 2 20 19| 0.0 1.9 1.9| 6.0 -5.5 0.6 1.1 0.06| 3.2 0.2 1000 280 2 21 18| 0.0 2.1 2.1| 9.6 -11.9 -2.3 -2.3 -0.08| 3.3 -0.3 1500 247 3 20 17| 0.0 3.0 3.0| 9.6 -18.5 -8.9 -5.9 -0.20| 3.9 -0.8 2000 229 5 19 14| 0.0 4.0 4.0| 10.2 -19.7 -9.5 -4.7 -0.12| 4.8 -0.6 2500 212 8 24 11| 0.0 4.6 4.6| 13.7 -19.7 -6.0 -2.4 0.11| 5.5 0.6 3000 195 11 41 9| 0.0 5.0 5.0| 14.5 -20.5 -6.0 -2.0 0.09| 6.1 0.6 4000 186 16 79 7| 0.0 4.8 4.8| 25.9 -20.5 5.5 1.4 0.13| 5.6 0.7 5000 181 21 114 9| 0.0 4.6 4.6| 31.5 -20.5 11.0 2.2 0.13| 5.4 0.7 6000 177 25 130 13| 0.2 4.2 4.4| 46.1 -20.9 25.2 4.2 0.14| 5.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250416.11.gif