UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for ED739... Searching the city database file for: ED739 ... Date:1200Z 15 APR 25 Station: ED739 WMO ident: 10739 Latitude: 48.83 Longitude: 9.20 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 1 SFC 963 324 18.4 10.4 60 8.0 13.6 310 9 294.7 296.2 288.2 318.5 8.24 2 925 666 14.2 9.2 72 5.0 11.3 290 13 293.8 295.2 287.6 316.6 7.91 3 880 1085 10.4 7.5 82 2.9 8.8 249 11 294.1 295.4 287.2 315.5 7.41 4 850 1373 8.2 7.6 96 0.6 7.9 220 9 294.7 296.1 287.8 317.1 7.72 5 841 1461 7.4 7.4 100 0.0 7.4 217 9 294.8 296.2 287.8 317.1 7.70 6 780 2078 4.0 1.5 84 2.5 2.7 196 11 297.6 298.6 286.6 313.7 5.47 7 700 2952 -0.3 -5.1 70 4.8 -2.4 165 13 302.2 302.8 286.6 313.6 3.74 8 638 3688 -6.1 -6.1 100 0.0 -6.1 169 17 303.7 304.4 287.2 315.3 3.80 9 519 5279 -15.3 -16.9 88 1.6 -15.8 178 25 311.0 311.4 287.9 317.4 1.96 10 500 5560 -17.5 -19.1 87 1.6 -17.9 180 27 311.7 312.0 287.8 317.2 1.69 11 428 6704 -25.7 -28.3 79 2.6 -26.2 180 30 315.4 315.6 288.2 318.4 0.87 12 400 7190 -29.7 -32.0 80 2.3 -30.0 180 31 316.4 316.5 288.3 318.7 0.65 13 393 7316 -30.7 -32.6 83 1.9 -31.0 180 32 316.7 316.8 288.4 318.9 0.63 14 365 7836 -35.1 -39.7 63 4.6 -35.5 182 37 317.6 317.6 288.3 318.8 0.33 15 300 9170 -47.1 -49.4 77 2.3 -47.2 185 50 319.0 319.0 288.6 319.5 0.14 16 298 9214 -47.5 -49.5 80 2.0 -47.6 185 50 319.0 319.0 288.6 319.5 0.14 17 289 9414 -49.3 -53.9 58 4.6 -49.4 185 51 319.3 319.3 288.6 319.6 0.09 18 276 9711 -51.9 -55.8 63 3.9 -52.0 185 52 319.7 319.7 288.8 320.0 0.07 19 260 10092 -55.1 -58.1 69 3.0 -55.2 185 53 320.5 320.5 289.0 320.8 0.06 20 251 10315 -56.5 -62.5 47 6.0 -56.6 185 54 321.7 321.7 289.3 321.8 0.03 21 250 10340 -56.5 -65.5 31 9.0 -56.6 185 54 322.1 322.1 289.4 322.2 0.02 22 249 10365 -56.5 -66.5 27 10.0 -56.6 185 54 322.4 322.4 289.5 322.5 0.02 23 239 10626 -56.5 -68.5 21 12.0 -56.6 185 58 326.2 326.2 290.6 326.3 0.02 24 234 10760 -56.8 -69.2 19 12.4 -57.0 185 60 327.7 327.7 291.1 327.8 0.01 25 227 10952 -57.3 -70.3 18 13.0 -57.5 185 56 329.9 329.9 291.7 329.9 0.01 26 222 11094 -54.1 -75.1 6 21.0 -54.4 185 53 336.9 336.9 293.6 336.9 0.01 27 202 11697 -56.7 -77.7 5 21.0 -56.9 185 41 342.0 342.0 294.8 342.0 0.00 28 200 11760 -55.9 -77.9 5 22.0 -56.1 185 40 344.2 344.2 295.3 344.3 0.00 29 186 12228 -51.5 -79.5 2 28.0 -52.0 191 41 358.6 358.6 298.4 358.6 0.00 30 168 12892 -50.1 -80.1 2 30.0 -50.7 200 41 371.5 371.5 300.8 371.5 0.00 31 150 13630 -52.9 -81.9 2 29.0 -53.4 210 42 378.9 378.9 302.1 378.9 0.00 32 104 15963 -59.3 -86.3 2 27.0 -59.6 187 28 408.5 408.5 306.3 408.6 0.00 33 100 16210 -58.3 -86.3 2 28.0 -58.7 185 27 415.1 415.1 307.2 415.1 0.00 34 76 17940 -55.7 -85.7 1 30.0 -56.3 189 19 454.4 454.4 311.3 454.4 0.00 35 70 18460 -57.1 -86.1 1 29.0 -57.7 190 17 462.2 462.2 312.0 462.2 0.00 36 58 19647 -58.3 -87.3 1 29.0 -58.9 182 19 485.1 485.1 313.8 485.1 0.00 37 52 20340 -54.9 -85.9 1 31.0 -55.9 177 21 508.4 508.4 315.5 508.4 0.00 38 50 20590 -56.1 -87.1 1 31.0 -57.0 175 21 511.3 511.3 315.7 511.3 0.00 39 44 21404 -56.5 -87.5 1 31.0 -57.5 164 17 529.3 529.3 316.9 529.4 0.00 40 35 22869 -53.5 -86.5 1 33.0 -55.1 144 11 573.0 573.0 319.3 573.0 0.01 41 30 23860 -54.5 -86.5 1 32.0 -56.2 130 7 596.1 596.1 320.5 596.1 0.01 42 22 25845 -54.3 -87.3 1 33.0 -56.5 111 21 651.9 652.0 322.7 652.0 0.01 43 20 26460 -51.3 -85.3 1 34.0 -54.4 105 25 679.1 679.2 323.7 679.2 0.01 44 17 27516 -52.9 -85.9 1 33.0 -55.9 80 20 706.3 706.3 324.6 706.4 0.01 45 10 30990 -47.3 -84.3 1 37.0 -53.9 360 3 843.0 843.0 328.2 843.3 0.03 46 8.8 31835 -47.5 -84.5 1 37.0 -54.5 873.6 873.6 328.9 873.9 0.04 47 7.9 32556 -42.5 -82.5 0 40.0 -52.5 920.9 921.0 329.8 921.5 0.06 48 7.8 32642 -42.5 -82.5 0 40.0 -52.6 924.3 924.3 329.9 924.9 0.06 TRP 251 10315 -56.5 -62.5 47 6.0 -56.6 185 54 321.7 321.7 289.3 321.8 0.03 WND 234 10760 -56.8 -69.2 19 12.4 -57.0 185 60 327.7 327.7 291.1 327.8 0.01 Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 705.58 mb = 2891.01 m = 9484.83 ft Wetbulb zero: 737.39 mb = 2531.63 m = 8305.76 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 85.98 % Est. max temperature: 19.72 C = 67.49 F Sfc-Lift cond lev (LCL): 854.83 mb = 1325.97 m = 4350.23 ft T: 8.56 C 700-500 lapse rate: 6.60 C/km ThetaE index: 3.49 C Layer 841.0- 638.0 mb Conv cond level (CCL): 843.11 mb = 1440.20 m = 4725.00 ft Mean mixing ratio: 7.78 g/kg Conv temperature: 18.47 C = 65.25 F Cap Strength: 0.97 C Lifted Index: 0.82 C Risk: Showers probable Lifted Index @300 mb: 2.10 C Lifted Index @700 mb: 0.73 C Showalter Index: 0.53 C Risk: Thunderstorms probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 25.10 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 172.20 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.68 J/kg Max Up Vert Vel: 5.42 m/s Conv Inhibition (B-): 25.59 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 851.15 mb = 1361.78 m = 4467.74 ft Lev Free Conv (LFC): 656.15 mb = 3465.11 m = 11368.33 ft Equ Level (EL): 576.15 mb = 4473.61 m = 14677.03 ft B at Equ Level: 14.55 J/kg Max Parcel Lev (MPL): 516.15 mb = 5320.37 m = 17455.08 ft Wind level data Storm motion: 214 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 ---------------------------------------------------------- 0 963 324 310 9 6.9 -5.8 | 1 16 -0.4 -16.5 1 925 666 290 13 12.2 -4.4 | 342 16 5.0 -15.1 2 850 1373 220 9 5.8 6.9 | 21 4 -1.5 -3.8 3 700 2952 165 13 -3.4 12.6 | 100 11 -10.6 1.9 4 500 5560 180 27 0.0 27.0 | 156 18 -7.3 16.3 5 400 7190 180 31 0.0 31.0 | 160 22 -7.3 20.3 6 300 9170 185 50 4.4 49.8 | 176 39 -2.9 39.1 7 251 10315 185 54 4.7 53.8 | 177 43 -2.5 43.1 8 250 10340 185 54 4.7 53.8 | 177 43 -2.5 43.1 9 234 10760 185 60 5.2 59.8 | 178 49 -2.0 49.1 10 200 11760 185 40 3.5 39.8 | 173 29 -3.8 29.2 11 150 13630 210 42 21.0 36.4 | 208 29 13.7 25.7 12 100 16210 185 27 2.4 26.9 | 163 17 -4.9 16.2 13 70 18460 190 17 3.0 16.7 | 145 7 -4.3 6.1 14 50 20590 175 21 -1.8 20.9 | 138 14 -9.1 10.2 15 30 23860 130 7 -5.4 4.5 | 64 14 -12.6 -6.2 16 20 26460 105 25 -24.1 6.5 | 82 32 -31.4 -4.2 17 10 30990 360 3 -0.0 -3.0 | 28 15 -7.3 -13.7 Wind Parameters Mean winds (0-6000m): 184.2 at 17.2 knts Storm direction: 214.2 at 12.9 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 17.2 neg: -28.7 tot: -11.4 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 73.45 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 ------------------------------------------------------------------------------- 500 293 11 348 16| 0.0 7.3 7.3| 0.0 -27.7 -27.7 -55.3 -0.75| 9.1 -6.8 1000 276 11 342 12| 0.0 6.4 6.4| 4.7 -28.5 -23.8 -23.8 -0.20| 9.5 -1.9 1500 257 11 340 9| 0.0 5.2 5.2| 8.0 -28.5 -20.5 -13.7 -0.01| 7.6 -0.1 2000 239 11 340 6| 0.0 4.6 4.6| 10.6 -28.5 -17.9 -9.0 0.08| 6.6 0.5 2500 222 11 359 3| 0.0 4.2 4.2| 11.5 -28.5 -17.0 -6.8 0.09| 6.1 0.5 3000 208 11 71 2| 0.0 3.9 3.9| 17.2 -28.7 -11.4 -3.8 0.14| 5.6 0.8 4000 191 13 113 5| 0.7 2.9 3.7| 34.0 -28.7 5.4 1.3 0.25| 4.9 1.2 5000 186 15 127 7| 1.2 2.3 3.5| 53.4 -28.7 24.7 4.9 0.33| 4.5 1.5 6000 184 17 137 9| 1.2 2.1 3.2| 62.1 -28.7 33.4 5.6 0.34| 4.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250415.12.gif