UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for ED739... Searching the city database file for: ED739 ... Date:0000Z 25 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 149 SFC 979 326 9.4 7.0 85 2.4 8.1 0 0 284.3 285.4 282.2 302.1 6.42 2 925 795 6.4 4.3 86 2.1 5.4 275 11 285.9 286.8 282.0 301.7 5.63 3 884 1165 3.4 3.4 100 0.0 3.4 278 8 286.5 287.4 282.2 302.1 5.53 4 850 1482 1.4 1.2 99 0.2 1.3 280 5 287.6 288.5 282.0 301.6 4.91 5 700 3019 -8.3 -8.9 95 0.6 -8.5 245 7 293.3 293.8 282.0 301.6 2.78 6 672 3334 -10.9 -10.9 100 0.0 -10.9 227 6 293.8 294.3 281.8 301.3 2.47 7 604 4149 -14.7 -17.5 79 2.8 -15.4 179 4 298.5 298.8 282.8 303.5 1.60 8 601 4187 -15.1 -19.7 68 4.6 -16.3 177 4 298.5 298.7 282.5 302.7 1.33 9 536 5041 -21.9 -23.3 88 1.4 -22.2 126 2 300.3 300.5 282.9 303.8 1.09 10 505 5478 -24.7 -29.7 63 5.0 -25.5 99 1 302.1 302.2 283.1 304.2 0.64 11 500 5550 -25.3 -30.3 63 5.0 -26.1 95 1 302.2 302.3 283.1 304.2 0.62 12 475 5920 -28.7 -31.5 77 2.8 -29.1 82 2 302.5 302.6 283.1 304.4 0.58 13 467 6042 -29.7 -33.3 71 3.6 -30.2 78 2 302.7 302.8 283.1 304.3 0.49 14 464 6088 -29.7 -38.7 41 9.0 -30.6 77 2 303.2 303.3 283.1 304.2 0.29 15 437 6513 -33.1 -40.1 50 7.0 -33.7 62 3 304.2 304.2 283.4 305.1 0.27 16 433 6577 -33.5 -46.5 26 13.0 -34.4 60 4 304.5 304.5 283.4 305.0 0.14 17 400 7130 -37.1 -48.1 31 11.0 -37.7 40 5 306.8 306.8 284.2 307.2 0.12 18 358 7890 -41.5 -57.5 16 16.0 -42.1 45 4 310.8 310.8 285.7 310.9 0.05 19 318 8688 -44.7 -62.7 12 18.0 -45.2 50 3 317.0 317.0 287.8 317.1 0.03 20 305 8968 -42.5 -68.5 4 26.0 -43.2 310 4 323.9 323.9 290.0 324.0 0.01 21 300 9080 -42.9 -68.9 4 26.0 -43.6 270 5 324.9 324.9 290.3 324.9 0.01 22 257 10108 -46.7 -75.7 2 29.0 -47.3 283 17 334.0 334.0 292.8 334.0 0.01 23 250 10290 -46.9 -75.9 2 29.0 -47.4 285 19 336.3 336.3 293.4 336.4 0.01 24 200 11760 -49.5 -76.5 3 27.0 -50.0 315 29 354.4 354.4 297.5 354.4 0.01 25 167 12935 -53.1 -81.1 2 28.0 -53.5 302 24 367.1 367.1 300.1 367.1 0.00 26 160 13212 -51.7 -81.7 2 30.0 -52.2 299 23 374.0 374.0 301.2 374.0 0.00 27 150 13630 -53.9 -82.9 2 29.0 -54.3 295 21 377.2 377.2 301.8 377.2 0.00 28 102 16104 -56.1 -86.1 1 30.0 -56.6 300 15 417.0 417.0 307.3 417.0 0.00 29 100 16230 -55.5 -85.5 1 30.0 -56.0 300 15 420.5 420.5 307.8 420.5 0.00 30 70 18490 -56.3 -86.3 1 30.0 -56.9 330 9 463.9 463.9 312.1 464.0 0.00 31 50 20620 -58.1 -87.1 1 29.0 -58.8 60 1 506.6 506.6 315.4 506.6 0.00 32 46 21144 -59.7 -87.7 1 28.0 -60.3 43 1 514.9 514.9 315.9 514.9 0.00 33 30 23840 -56.7 -87.7 1 31.0 -58.0 315 3 590.1 590.1 320.2 590.1 0.01 34 20 26430 -55.7 -86.7 1 31.0 -57.8 360 7 665.7 665.7 323.3 665.8 0.01 35 14 28713 -52.9 -85.9 1 33.0 -56.4 327 9 746.7 746.7 325.8 746.8 0.02 36 13 29190 -53.5 -86.5 1 33.0 -57.0 320 9 760.6 760.6 326.2 760.7 0.02 37 10 30890 -49.9 -84.9 1 35.0 -55.4 295 11 833.3 833.3 328.0 833.5 0.03 38 8.7 31810 -45.3 -83.3 1 38.0 -53.4 885.0 885.0 329.1 885.4 0.04 39 7.3 32978 -46.3 -84.3 1 38.0 -54.6 926.5 926.5 329.9 926.9 0.04 TRP 318 8688 -44.7 -62.7 12 18.0 -45.2 50 3 317.0 317.0 287.8 317.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 828.35 mb = 1703.83 m = 5589.94 ft Wetbulb zero: 830.06 mb = 1669.96 m = 5478.80 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 89.01 % Est. max temperature: 13.46 C = 56.23 F Sfc-Lift cond lev (LCL): 943.92 mb = 627.49 m = 2058.66 ft T: 7.47 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.49 C Layer 850.0- 700.0 mb Conv cond level (CCL): 895.85 mb = 1056.24 m = 3465.31 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 11.41 C = 52.54 F Cap Strength: 2.35 C Lifted Index: 2.34 C Risk: None Lifted Index @300 mb: 16.44 C Lifted Index @700 mb: 0.06 C Showalter Index: 2.57 C Risk: Showers probable Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 26.50 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 109.40 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.39 J/kg Max Up Vert Vel: 5.73 m/s Conv Inhibition (B-): 4.93 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 905.09 mb = 972.56 m = 3190.76 ft Lev Free Conv (LFC): 860.09 mb = 1386.61 m = 4549.20 ft Equ Level (EL): 710.09 mb = 2905.73 m = 9533.13 ft B at Equ Level: 13.76 J/kg Max Parcel Lev (MPL): 610.09 mb = 4072.37 m = 13360.62 ft Wind level data Storm motion: 289 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 ---------------------------------------------------------- 0 979 326 0 0 -0.0 -0.0 | 109 4 -3.4 1.1 1 925 795 275 11 11.0 -1.0 | 269 8 7.6 0.2 2 850 1482 280 5 4.9 -0.9 | 260 2 1.5 0.3 3 700 3019 245 7 6.3 3.0 | 216 5 2.9 4.1 4 500 5550 95 1 -1.0 0.1 | 106 5 -4.4 1.2 5 400 7130 40 5 -3.2 -3.8 | 68 7 -6.6 -2.7 6 318 8688 50 3 -2.3 -1.9 | 82 6 -5.7 -0.8 7 300 9080 270 5 5.0 -0.0 | 234 2 1.6 1.1 8 250 10290 285 19 18.4 -4.9 | 284 15 15.0 -3.8 9 200 11760 315 29 20.5 -20.5 | 319 26 17.1 -19.4 10 150 13630 295 21 19.0 -8.9 | 296 17 15.6 -7.7 11 100 16230 300 15 13.0 -7.5 | 304 12 9.6 -6.4 12 70 18490 330 9 4.5 -7.8 | 351 7 1.1 -6.6 13 50 20620 60 1 -0.9 -0.5 | 99 4 -4.3 0.6 14 30 23840 315 3 2.1 -2.1 | 53 2 -1.3 -1.0 15 20 26430 360 7 -0.0 -7.0 | 30 7 -3.4 -5.9 16 10 30890 295 11 10.0 -4.6 | 298 7 6.6 -3.5 Wind Parameters Mean winds (0-6000m): 258.7 at 4.8 knts Storm direction: 288.7 at 3.6 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -17.7 tot: -17.6 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 37.11 Bulk Shear: 0.44 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 ------------------------------------------------------------------------------- 500 275 6 255 2| 0.0 11.0 11.0| 0.0 -12.4 -12.4 -24.7 -0.90| 14.7-13.2 1000 276 7 264 4| 2.3 5.5 7.8| 0.1 -12.5 -12.4 -12.4 -0.69| 9.6 -6.7 1500 276 7 262 3| 1.5 3.4 4.9| 0.1 -12.9 -12.8 -8.6 -0.66| 7.1 -4.7 2000 274 6 256 3| 1.1 2.7 3.8| 0.1 -13.4 -13.4 -6.7 -0.65| 5.7 -3.7 2500 269 6 248 3| 0.9 2.3 3.2| 0.1 -14.2 -14.2 -5.7 -0.65| 4.8 -3.1 3000 264 6 239 4| 0.8 1.7 2.5| 0.1 -17.7 -17.6 -5.9 -0.67| 4.5 -3.0 4000 256 6 224 4| 0.6 0.7 1.2| 0.1 -27.0 -26.9 -6.7 -0.73| 4.1 -3.0 5000 258 5 219 3| 0.5 0.3 0.8| 0.1 -32.3 -32.2 -6.4 -0.75| 3.7 -2.7 6000 259 5 212 2| 0.4 0.2 0.5| 0.1 -34.7 -34.7 -5.8 -0.74| 3.3 -2.4 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250425.00.gif