UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for ED739... Searching the city database file for: ED739 ... Date:1200Z 18 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 134 SFC 977 326 8.0 4.2 77 3.8 6.1 315 7 283.0 283.9 280.3 297.7 5.29 2 925 773 3.4 1.5 87 1.9 2.5 285 15 282.8 283.6 279.4 295.7 4.61 3 892 1067 1.0 0.7 98 0.3 0.8 268 13 283.3 284.0 279.5 295.9 4.51 4 850 1454 -1.3 -1.4 99 0.1 -1.3 245 11 284.8 285.5 279.7 296.3 4.06 5 748 2463 -6.7 -6.7 100 0.0 -6.7 229 11 289.5 290.1 280.7 298.6 3.09 6 745 2495 -5.3 -5.9 96 0.6 -5.5 228 11 291.4 292.0 281.8 301.1 3.30 7 722 2742 -3.9 -7.3 77 3.4 -5.3 224 11 295.5 296.1 283.3 304.7 3.06 8 700 2986 -4.9 -7.7 81 2.8 -6.0 220 11 297.1 297.6 283.9 306.3 3.06 9 608 4084 -10.1 -16.1 61 6.0 -11.9 254 8 303.3 303.6 284.9 308.9 1.79 10 535 5057 -17.3 -23.3 60 6.0 -18.7 284 5 306.0 306.2 285.1 309.6 1.09 11 507 5457 -21.1 -24.9 71 3.8 -21.9 297 3 306.1 306.3 285.1 309.4 1.00 12 500 5560 -21.7 -27.7 58 6.0 -22.8 300 3 306.6 306.7 285.0 309.2 0.78 13 489 5723 -22.5 -31.5 44 9.0 -23.9 284 7 307.6 307.7 285.1 309.5 0.56 14 429 6666 -29.1 -41.1 30 12.0 -30.3 187 28 310.9 310.9 285.9 311.8 0.24 15 406 7056 -32.3 -42.3 36 10.0 -33.2 146 38 311.7 311.7 286.2 312.5 0.23 16 400 7160 -33.3 -42.3 40 9.0 -34.1 135 40 311.7 311.8 286.2 312.5 0.23 17 360 7892 -40.1 -45.1 59 5.0 -40.4 139 27 312.1 312.2 286.4 312.8 0.19 18 344 8202 -42.7 -49.7 46 7.0 -43.0 140 22 312.7 312.7 286.4 313.1 0.12 19 316 8773 -45.7 -57.7 25 12.0 -46.1 143 11 316.2 316.2 287.6 316.4 0.05 20 309 8923 -45.9 -62.9 13 17.0 -46.3 144 9 318.0 318.0 288.1 318.1 0.03 21 300 9120 -46.7 -62.7 15 16.0 -47.1 145 5 319.5 319.5 288.6 319.6 0.03 22 286 9434 -47.9 -63.9 14 16.0 -48.3 115 3 322.2 322.2 289.5 322.3 0.02 23 264 9962 -46.3 -76.3 2 30.0 -46.9 14 3 332.0 332.0 292.3 332.0 0.00 24 250 10320 -48.5 -77.5 2 29.0 -49.0 305 3 334.0 334.0 292.8 334.0 0.00 25 209 11500 -49.3 -82.3 1 33.0 -49.8 233 6 350.3 350.3 296.7 350.3 0.00 26 200 11790 -48.3 -82.3 1 34.0 -48.9 215 7 356.3 356.3 298.0 356.3 0.00 27 168 12942 -47.3 -84.3 1 37.0 -48.1 236 14 376.2 376.2 301.6 376.2 0.00 28 150 13690 -48.9 -85.9 1 37.0 -49.6 250 19 385.8 385.8 303.2 385.8 0.00 29 110 15693 -55.7 -88.7 1 33.0 -56.2 235 16 408.8 408.8 306.3 408.8 0.00 30 100 16300 -54.9 -88.9 1 34.0 -55.5 230 15 421.7 421.7 307.9 421.7 0.00 31 70 18580 -56.5 -89.5 1 33.0 -57.1 190 13 463.5 463.5 312.1 463.5 0.00 32 51 20585 -58.7 -90.7 1 32.0 -59.3 166 11 502.3 502.3 315.1 502.3 0.00 33 50 20710 -57.9 -90.9 1 33.0 -58.6 165 11 507.0 507.0 315.4 507.0 0.00 34 43 21663 -55.7 -90.7 1 35.0 -56.8 155 13 534.8 534.8 317.2 534.8 0.00 35 30 23950 -55.7 -90.7 1 35.0 -57.2 130 19 592.8 592.8 320.3 592.8 0.00 36 20 26540 -54.3 -91.3 0 37.0 -56.7 90 23 670.0 670.0 323.4 670.0 0.00 37 15 28407 -48.9 -86.9 0 38.0 -53.5 745.4 745.4 325.8 745.5 0.01 38 12 29863 -51.9 -88.9 0 37.0 -56.1 783.9 783.9 326.8 784.0 0.01 TRP 286 9434 -47.9 -63.9 14 16.0 -48.3 115 3 322.2 322.2 289.5 322.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 873.74 mb = 1235.27 m = 4052.69 ft Wetbulb zero: 875.73 mb = 1214.77 m = 3985.42 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 79.21 % Est. max temperature: 10.76 C = 51.36 F Sfc-Lift cond lev (LCL): 921.89 mb = 800.29 m = 2625.58 ft T: 3.18 C 700-500 lapse rate: 6.53 C/km ThetaE index: 2.09 C Layer 925.0- 892.0 mb Conv cond level (CCL): 898.19 mb = 1011.07 m = 3317.13 ft Mean mixing ratio: 4.74 g/kg Conv temperature: 8.14 C = 46.66 F Cap Strength: 10.10 C Lifted Index: 9.92 C Risk: None Lifted Index @300 mb: 16.56 C Lifted Index @700 mb: 6.74 C Showalter Index: 9.92 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 20.30 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.83 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 0.09 J/kg Cap Strength: 10.08 C Lift Cond Lev (LCL): 899.85 mb = 996.07 m = 3267.92 ft Lev Free Conv (LFC): 884.85 mb = 1131.56 m = 3712.43 ft Equ Level (EL): 864.85 mb = 1315.00 m = 4314.25 ft B at Equ Level: 2.77 J/kg Max Parcel Lev (MPL): 814.85 mb = 1787.47 m = 5864.33 ft Wind level data Storm motion: 273 at 7 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 ---------------------------------------------------------- 0 977 326 315 7 4.9 -4.9 | 26 5 -2.2 -4.6 1 925 773 285 15 14.5 -3.9 | 296 8 7.3 -3.6 2 850 1454 245 11 10.0 4.6 | 209 6 2.8 5.0 3 700 2986 220 11 7.1 8.4 | 179 9 -0.1 8.8 4 500 5560 300 3 2.6 -1.5 | 76 5 -4.6 -1.2 5 400 7160 135 40 -28.3 28.3 | 129 46 -35.5 28.6 6 300 9120 145 5 -2.9 4.1 | 114 11 -10.0 4.4 7 286 9434 115 3 -2.7 1.3 | 99 10 -9.9 1.6 8 250 10320 305 3 2.5 -1.7 | 74 5 -4.7 -1.4 9 200 11790 215 7 4.0 5.7 | 152 7 -3.2 6.1 10 150 13690 250 19 17.9 6.5 | 237 13 10.7 6.8 11 100 16300 230 15 11.5 9.6 | 203 11 4.3 10.0 12 70 18580 190 13 2.3 12.8 | 159 14 -4.9 13.1 13 50 20710 165 11 -2.8 10.6 | 138 15 -10.0 10.9 14 30 23950 130 19 -14.6 12.2 | 120 25 -21.7 12.5 15 20 26540 90 23 -23.0 0.0 | 91 30 -30.2 0.3 Wind Parameters Mean winds (0-6000m): 242.6 at 9.6 knts Storm direction: 272.6 at 7.2 knts Shear (0-3000m) pos: 0.3 neg: 2.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 158.5 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -36.6 tot: -35.5 m^2/s^2 ave: -11.8 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 10.89 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 11 321 5| 0.0 9.9 9.9| 0.0 -15.8 -15.8 -31.6 -0.95| 10.8-10.2 1000 280 12 291 5| 0.0 5.4 5.4| 0.0 -27.3 -27.3 -27.3 -0.95| 9.2 -8.7 1500 270 12 265 5| 0.0 4.0 4.0| 0.0 -31.3 -31.3 -20.9 -0.95| 7.1 -6.7 2000 261 12 244 5| 0.0 3.2 3.2| 0.0 -33.5 -33.5 -16.8 -0.93| 5.7 -5.3 2500 254 12 228 5| 0.0 2.7 2.7| 0.0 -36.0 -36.0 -14.4 -0.92| 4.9 -4.5 3000 249 11 218 6| 0.3 2.3 2.6| 1.2 -36.6 -35.5 -11.8 -0.83| 4.5 -3.7 4000 247 11 211 5| 0.9 1.7 2.6| 1.7 -37.1 -35.4 -8.9 -0.70| 4.1 -2.9 5000 246 10 200 4| 1.1 1.4 2.4| 1.7 -37.9 -36.2 -7.2 -0.68| 3.7 -2.5 6000 243 10 196 5| 0.9 2.8 3.7| 1.9 -64.3 -62.4 -10.4 -0.63| 5.3 -3.4 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250418.12.gif