UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for ED739... Searching the city database file for: ED739 ... Date:0000Z 28 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 210 SFC 987 320 11.6 4.6 62 7.0 8.0 265 5 285.8 286.8 281.7 301.0 5.39 2 982 362 14.0 3.0 47 11.0 8.4 253 5 288.6 289.5 282.4 302.5 4.83 3 973 440 14.2 1.2 41 13.0 7.8 231 6 289.6 290.4 282.1 302.0 4.28 4 948 660 13.8 -0.2 38 14.0 7.0 169 7 291.4 292.1 282.5 302.9 3.97 5 925 867 12.6 -1.4 38 14.0 6.0 110 9 292.2 292.9 282.7 303.1 3.73 6 850 1568 6.2 2.7 78 3.5 4.4 265 3 292.6 293.6 284.7 308.5 5.47 7 849 1578 6.0 2.5 78 3.5 4.2 266 3 292.5 293.5 284.6 308.2 5.40 8 808 1981 3.4 -2.6 65 6.0 0.7 303 4 293.9 294.6 283.6 305.5 3.91 9 800 2062 3.2 -5.8 52 9.0 -0.6 310 4 294.6 295.1 282.9 303.8 3.10 10 791 2154 3.8 -16.2 22 20.0 -2.9 319 4 296.2 296.4 281.5 300.4 1.36 11 740 2693 1.4 -13.6 32 15.0 -3.9 8 4 299.2 299.6 283.4 304.9 1.81 12 700 3138 -1.7 -10.7 50 9.0 -5.1 50 5 300.6 301.0 284.6 308.1 2.41 13 635 3903 -7.9 -14.9 57 7.0 -10.2 85 6 302.0 302.4 284.5 308.0 1.89 14 629 3977 -8.5 -12.3 74 3.8 -9.8 88 6 302.2 302.6 285.1 309.5 2.36 15 615 4151 -9.9 -14.3 70 4.4 -11.3 96 6 302.5 302.9 284.9 309.0 2.05 16 596 4393 -10.1 -21.1 40 11.0 -13.0 107 6 305.0 305.2 284.9 308.9 1.19 17 537 5187 -15.7 -26.7 38 11.0 -18.0 145 7 307.6 307.7 285.4 310.2 0.80 18 516 5486 -18.3 -25.3 54 7.0 -19.8 159 7 307.9 308.1 285.7 311.1 0.95 19 500 5720 -20.1 -28.1 49 8.0 -21.6 170 7 308.5 308.7 285.7 311.1 0.76 20 458 6363 -25.7 -34.7 43 9.0 -26.9 148 5 309.4 309.5 285.7 310.9 0.44 21 443 6603 -26.9 -48.9 11 22.0 -28.7 140 5 310.8 310.8 285.8 311.2 0.10 22 438 6685 -27.7 -35.7 46 8.0 -28.7 137 5 310.8 310.9 286.1 312.3 0.42 23 426 6884 -29.3 -34.3 62 5.0 -30.0 131 4 311.3 311.3 286.4 313.0 0.49 24 410 7156 -31.9 -34.6 77 2.7 -32.2 121 3 311.3 311.4 286.4 313.0 0.50 25 400 7330 -32.9 -36.6 69 3.7 -33.3 115 3 312.2 312.3 286.6 313.7 0.42 26 367 7931 -37.3 -42.3 60 5.0 -37.7 140 4 314.2 314.2 287.1 315.1 0.25 27 300 9290 -49.3 -53.1 64 3.8 -49.4 200 5 315.9 315.9 287.5 316.2 0.09 28 286 9601 -52.1 -55.5 67 3.4 -52.2 208 6 316.2 316.2 287.6 316.5 0.07 29 281 9715 -52.9 -56.0 69 3.1 -53.0 211 6 316.7 316.7 287.7 316.9 0.07 30 270 9971 -54.3 -66.3 22 12.0 -54.5 217 6 318.3 318.3 288.2 318.3 0.02 31 260 10212 -56.3 -63.3 41 7.0 -56.4 224 7 318.8 318.8 288.4 318.9 0.03 32 251 10435 -57.7 -66.7 31 9.0 -57.8 229 7 319.9 319.9 288.8 320.0 0.02 33 250 10460 -57.5 -66.5 31 9.0 -57.6 230 7 320.6 320.6 288.9 320.7 0.02 34 245 10587 -58.1 -63.0 53 4.9 -58.2 240 7 321.5 321.5 289.3 321.7 0.03 35 240 10717 -58.3 -67.3 31 9.0 -58.4 250 6 323.1 323.1 289.8 323.2 0.02 36 229 11011 -59.7 -64.7 52 5.0 -59.7 274 6 325.4 325.4 290.4 325.5 0.03 37 215 11403 -61.5 -68.5 39 7.0 -61.6 305 5 328.5 328.5 291.3 328.6 0.02 38 200 11850 -62.1 -71.1 29 9.0 -62.2 325 7 334.4 334.4 292.9 334.5 0.01 39 198 11912 -62.1 -71.1 29 9.0 -62.2 324 7 335.4 335.4 293.2 335.4 0.01 40 179 12536 -61.3 -78.3 9 17.0 -61.4 313 9 346.5 346.5 295.8 346.5 0.00 41 161 13201 -56.1 -83.1 2 27.0 -56.4 302 10 365.9 365.9 299.8 365.9 0.00 42 150 13650 -57.1 -84.1 2 27.0 -57.4 295 11 371.7 371.7 300.9 371.7 0.00 43 100 16210 -57.3 -86.3 1 29.0 -57.7 345 15 417.0 417.0 307.4 417.0 0.00 44 70 18450 -57.7 -85.7 2 28.0 -58.2 315 13 460.9 460.9 311.8 461.0 0.00 45 50 20580 -58.1 -86.1 2 28.0 -58.8 0 0 506.6 506.6 315.4 506.6 0.00 46 39 22136 -59.3 -87.3 1 28.0 -60.1 338 3 540.8 540.8 317.6 540.9 0.00 47 32 23381 -56.1 -86.1 1 30.0 -57.5 321 6 580.9 580.9 319.7 580.9 0.01 48 30 23790 -56.9 -86.9 1 30.0 -58.2 315 7 589.5 589.5 320.1 589.6 0.01 49 27 24459 -57.3 -86.3 1 29.0 -58.6 290 6 606.4 606.4 320.9 606.5 0.01 50 20 26370 -55.1 -86.1 1 31.0 -57.3 220 5 667.5 667.5 323.3 667.6 0.01 51 18 27044 -54.5 -85.5 1 31.0 -57.0 689.8 689.8 324.1 689.9 0.01 52 16 27797 -55.3 -86.3 1 31.0 -57.9 710.9 710.9 324.8 711.0 0.01 53 12 29646 -52.1 -85.1 1 33.0 -56.2 783.1 783.2 326.8 783.4 0.02 TRP 215 11403 -61.5 -68.5 39 7.0 -61.6 305 5 328.5 328.5 291.3 328.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 721.94 mb = 2893.94 m = 9494.43 ft Wetbulb zero: 803.51 mb = 2026.35 m = 6648.07 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 48.52 % Est. max temperature: 18.69 C = 65.65 F Sfc-Lift cond lev (LCL): 887.64 mb = 1208.75 m = 3965.66 ft T: 9.48 C 700-500 lapse rate: 7.13 C/km ThetaE index: 8.06 C Layer 849.0- 740.0 mb Conv cond level (CCL): 672.07 mb = 3457.80 m = 11344.34 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 26.94 C = 80.50 F Cap Strength: 6.72 C Lifted Index: 6.60 C Risk: None Lifted Index @300 mb: 9.04 C Lifted Index @700 mb: 5.90 C Showalter Index: 3.17 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 22.80 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 47.40 Risk: None Energy Index: 0.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.91 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 54867.54 J/kg Cap Strength: 6.72 C Lift Cond Lev (LCL): 775.03 mb = 2318.75 m = 7607.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 4 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 ---------------------------------------------------------- 0 987 320 265 5 5.0 0.4 | 297 8 6.7 -3.4 1 925 867 110 9 -8.5 3.1 | 84 7 -6.7 -0.8 2 850 1568 265 3 3.0 0.3 | 307 6 4.7 -3.6 3 700 3138 50 5 -3.8 -3.2 | 17 7 -2.1 -7.0 4 500 5720 170 7 -1.2 6.9 | 189 3 0.5 3.1 5 400 7330 115 3 -2.7 1.3 | 21 3 -1.0 -2.6 6 300 9290 200 5 1.7 4.7 | 256 4 3.4 0.9 7 250 10460 230 7 5.4 4.5 | 265 7 7.1 0.7 8 215 11403 305 5 4.1 -2.9 | 319 9 5.8 -6.7 9 200 11850 325 7 4.0 -5.7 | 329 11 5.7 -9.6 10 150 13650 295 11 10.0 -4.6 | 306 14 11.7 -8.5 11 100 16210 345 15 3.9 -14.5 | 343 19 5.6 -18.3 12 70 18450 315 13 9.2 -9.2 | 320 17 10.9 -13.0 13 50 20580 0 0 -0.0 -0.0 | 336 4 1.7 -3.8 14 30 23790 315 7 4.9 -4.9 | 323 11 6.7 -8.8 15 20 26370 220 5 3.2 3.8 | 270 5 4.9 -0.0 Wind Parameters Mean winds (0-6000m): 126.0 at 5.6 knts Storm direction: 156.0 at 4.2 knts Shear (0-3000m) pos: 1.4 neg: 2.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 35.3 neg: -19.8 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 25.27 Bulk Shear: 0.67 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 ------------------------------------------------------------------------------- 500 144 7 125 3| 0.0 13.3 13.3| 0.0 -19.4 -19.4 -38.8 -0.93| 18.1-16.8 1000 139 7 118 3| 5.0 6.7 11.7| 8.9 -19.8 -10.9 -10.9 -0.22| 15.0 -3.3 1500 134 6 95 3| 4.1 4.4 8.5| 16.1 -19.8 -3.8 -2.5 -0.04| 12.0 -0.5 2000 129 5 78 3| 3.1 3.3 6.5| 21.5 -19.8 1.7 0.8 0.04| 9.8 0.3 2500 78 5 34 6| 2.2 2.7 4.9| 29.1 -19.8 9.3 3.7 0.12| 8.5 1.0 3000 80 5 35 6| 1.4 2.2 3.6| 35.3 -19.8 15.4 5.1 0.18| 7.7 1.4 4000 82 5 37 6| 0.5 1.7 2.1| 41.3 -19.8 21.5 5.4 0.24| 6.3 1.5 5000 104 5 54 4| 0.4 1.3 1.8| 45.3 -19.8 25.5 5.1 0.30| 5.6 1.7 6000 126 6 79 3| 0.5 1.2 1.7| 46.8 -21.0 25.9 4.3 0.28| 5.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250428.00.gif