UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for ED739... Searching the city database file for: ED739 ... Date:1200Z 17 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 68 SFC 970 320 8.8 7.6 92 1.2 8.2 295 7 284.4 285.6 282.7 303.2 6.76 2 933 640 5.8 5.8 100 0.0 5.8 315 7 284.5 285.6 282.1 301.8 6.20 3 925 711 5.6 5.6 100 0.0 5.6 320 7 285.0 286.1 282.3 302.3 6.17 4 855 1353 3.4 3.4 100 0.0 3.4 357 0 289.2 290.2 283.6 305.5 5.72 5 850 1401 4.0 4.0 100 0.0 4.0 0 0 290.3 291.4 284.4 307.5 6.00 6 810 1792 2.6 2.6 100 0.0 2.6 34 6 292.9 293.9 285.1 309.4 5.70 7 786 2037 5.0 0.0 70 5.0 2.5 54 10 298.0 298.9 286.2 312.4 4.87 8 725 2694 3.0 -4.0 60 7.0 -0.2 111 20 302.8 303.5 287.0 314.7 3.92 9 700 2977 0.6 -5.4 64 6.0 -2.0 135 25 303.1 303.8 286.9 314.4 3.65 10 622 3910 -7.3 -9.2 86 1.9 -8.0 142 26 304.5 305.1 286.8 314.0 3.06 11 571 4570 -11.5 -14.1 81 2.6 -12.3 147 27 307.1 307.6 286.8 314.3 2.25 12 562 4692 -11.9 -16.3 70 4.4 -13.3 148 28 308.1 308.4 286.8 314.2 1.90 13 559 4733 -11.7 -17.7 61 6.0 -13.5 148 28 308.8 309.1 286.8 314.3 1.70 14 532 5111 -12.7 -30.7 21 18.0 -16.4 151 28 312.0 312.1 286.7 313.9 0.56 15 500 5580 -16.7 -27.7 38 11.0 -19.0 155 29 312.7 312.8 287.2 315.4 0.78 16 446 6426 -24.1 -32.1 48 8.0 -25.4 155 34 313.7 313.9 287.3 315.8 0.58 17 403 7157 -30.3 -38.3 46 8.0 -31.2 155 38 314.9 315.0 287.5 316.2 0.35 18 400 7210 -30.5 -37.5 50 7.0 -31.3 155 38 315.3 315.4 287.6 316.7 0.38 19 367 7820 -33.5 -50.5 16 17.0 -34.7 154 45 319.2 319.2 288.6 319.6 0.10 20 312 8937 -44.1 -52.1 41 8.0 -44.5 151 59 319.6 319.6 288.7 320.0 0.10 21 300 9200 -46.3 -51.3 57 5.0 -46.5 150 62 320.1 320.1 288.9 320.5 0.11 22 286 9515 -49.3 -51.0 82 1.7 -49.4 152 65 320.2 320.2 288.9 320.7 0.12 23 284 9561 -49.7 -51.8 78 2.1 -49.8 153 66 320.3 320.3 288.9 320.7 0.11 24 272 9843 -50.9 -59.7 34 8.8 -51.1 155 69 322.5 322.5 289.6 322.7 0.04 25 270 9891 -51.1 -61.1 29 10.0 -51.3 155 69 322.9 322.9 289.7 323.1 0.04 26 267 9963 -50.1 -64.1 18 14.0 -50.4 154 68 325.4 325.4 290.4 325.5 0.03 27 250 10390 -53.1 -62.1 33 9.0 -53.3 150 64 327.1 327.1 290.9 327.3 0.04 28 246 10494 -53.7 -59.7 48 6.0 -53.8 149 63 327.7 327.7 291.1 327.9 0.05 29 231 10895 -56.3 -65.3 31 9.0 -56.5 145 60 329.7 329.7 291.7 329.8 0.03 30 219 11236 -51.7 -76.7 3 25.0 -52.1 152 46 341.9 341.9 294.8 341.9 0.01 31 200 11820 -54.5 -77.5 4 23.0 -54.8 165 21 346.5 346.5 295.8 346.5 0.00 32 195 11981 -55.5 -78.5 4 23.0 -55.8 170 21 347.4 347.4 296.1 347.4 0.00 33 182 12422 -52.1 -81.1 2 29.0 -52.5 183 21 359.8 359.8 298.7 359.9 0.00 34 150 13670 -51.9 -82.9 1 31.0 -52.4 220 21 380.6 380.6 302.3 380.7 0.00 35 146 13845 -50.7 -82.7 1 32.0 -51.3 217 21 385.7 385.7 303.2 385.7 0.00 36 139 14164 -51.9 -82.9 1 31.0 -52.5 211 21 389.0 389.0 303.6 389.0 0.00 37 135 14354 -49.1 -82.1 1 33.0 -49.9 207 21 397.3 397.3 304.8 397.3 0.00 38 100 16300 -54.1 -85.1 1 31.0 -54.7 170 21 423.2 423.2 308.1 423.2 0.00 39 89 17042 -58.1 -86.1 2 28.0 -58.5 175 18 429.6 429.6 308.8 429.6 0.00 40 80 17719 -54.5 -85.5 1 31.0 -55.2 179 15 450.3 450.3 310.9 450.3 0.00 41 70 18570 -57.1 -86.1 1 29.0 -57.7 185 11 462.2 462.2 312.0 462.2 0.00 42 64 19136 -58.3 -86.3 2 28.0 -58.9 178 12 471.6 471.6 312.8 471.6 0.00 43 56 19985 -53.5 -85.5 1 32.0 -54.6 168 12 500.9 500.9 315.0 500.9 0.00 44 50 20710 -56.3 -86.3 1 30.0 -57.2 160 13 510.8 510.8 315.7 510.8 0.00 45 43 21663 -57.9 -86.9 1 29.0 -58.7 147 15 529.4 529.4 316.9 529.4 0.00 46 30 23940 -55.9 -85.9 1 30.0 -57.3 115 21 592.2 592.3 320.3 592.3 0.01 47 20 26540 -52.9 -84.9 1 32.0 -55.6 85 21 674.3 674.3 323.6 674.4 0.01 48 11 30421 -50.1 -83.1 1 33.0 -55.2 810.1 810.2 327.5 810.5 0.04 TRP 231 10895 -56.3 -65.3 31 9.0 -56.5 145 60 329.7 329.7 291.7 329.8 0.03 WND 272 9843 -50.9 -59.7 34 8.8 -51.1 155 69 322.5 322.5 289.6 322.7 0.04 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 694.08 mb = 3047.84 m = 9999.36 ft Wetbulb zero: 729.75 mb = 2640.68 m = 8663.55 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 74.37 % Est. max temperature: 16.55 C = 61.78 F Sfc-Lift cond lev (LCL): 952.56 mb = 469.61 m = 1540.69 ft T: 7.40 C 700-500 lapse rate: 6.65 C/km ThetaE index: 1.37 C Layer 933.0- 925.0 mb Conv cond level (CCL): 927.00 mb = 693.32 m = 2274.63 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 9.29 C = 48.73 F Cap Strength: 10.42 C Lifted Index: 10.17 C Risk: None Lifted Index @300 mb: 12.22 C Lifted Index @700 mb: 8.31 C Showalter Index: 7.19 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.70 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.53 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.36 C Lift Cond Lev (LCL): 915.68 mb = 793.65 m = 2603.80 ft Lev Free Conv (LFC): 910.68 mb = 838.33 m = 2750.41 ft Equ Level (EL): 900.68 mb = 928.45 m = 3046.07 ft B at Equ Level: 17.06 J/kg Max Parcel Lev (MPL): 840.68 mb = 1490.47 m = 4889.92 ft Wind level data Storm motion: 176 at 15 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 ---------------------------------------------------------- 0 970 320 295 7 6.3 -3.0 | 338 19 7.3 -17.9 1 925 711 320 7 4.5 -5.4 | 345 21 5.4 -20.3 2 850 1401 0 0 -0.0 -0.0 | 356 15 0.9 -14.9 3 700 2977 135 25 -17.7 17.7 | 99 17 -16.7 2.8 4 500 5580 155 29 -12.3 26.3 | 135 16 -11.3 11.4 5 400 7210 155 38 -16.1 34.4 | 142 25 -15.1 19.5 6 300 9200 150 62 -31.0 53.7 | 142 49 -30.1 38.8 7 272 9843 155 69 -29.2 62.5 | 149 55 -28.2 47.6 8 250 10390 150 64 -32.0 55.4 | 143 51 -31.1 40.5 9 231 10895 145 60 -34.4 49.1 | 136 48 -33.5 34.2 10 200 11820 165 21 -5.4 20.3 | 140 7 -4.5 5.4 11 150 13670 220 21 13.5 16.1 | 265 14 14.4 1.2 12 100 16300 170 21 -3.6 20.7 | 155 6 -2.7 5.8 13 70 18570 185 11 1.0 11.0 | 334 4 1.9 -4.0 14 50 20710 160 13 -4.4 12.2 | 52 4 -3.5 -2.7 15 30 23940 115 21 -19.0 8.9 | 72 19 -18.1 -6.0 16 20 26540 85 21 -20.9 -1.8 | 50 26 -20.0 -16.7 Wind Parameters Mean winds (0-6000m): 146.4 at 19.9 knts Storm direction: 176.4 at 14.9 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 125.8 deg Storm rel helicity (0-3000m) pos: 232.8 neg: 0.0 tot: 232.8 m^2/s^2 ave: 77.6 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 7.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 93.66 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 ------------------------------------------------------------------------------- 500 311 7 342 20| 3.7 0.0 3.7| 19.5 0.0 19.5 38.9 0.84| 4.4 3.7 1000 315 5 346 19| 3.4 0.0 3.4| 32.8 0.0 32.8 32.8 0.65| 5.0 3.3 1500 327 4 350 19| 3.6 0.0 3.6| 51.9 0.0 51.9 34.6 0.60| 5.8 3.5 2000 30 6 6 20| 5.3 0.0 5.3|115.4 0.0 115.4 57.7 0.75| 7.3 5.4 2500 116 8 31 13| 6.1 0.0 6.1|199.7 0.0 199.7 79.9 0.83| 9.1 7.5 3000 136 11 44 10| 5.5 0.0 5.5|232.8 0.0 232.8 77.6 0.85| 8.8 7.5 4000 139 15 67 10| 4.3 0.0 4.3|249.3 0.0 249.3 62.3 0.86| 7.1 6.1 5000 143 18 85 10| 3.5 0.0 3.5|266.5 0.0 266.5 53.3 0.87| 6.1 5.3 6000 146 20 99 10| 3.1 0.2 3.3|277.0 0.0 277.0 46.2 0.84| 5.5 4.6 Wrote GIF file: /home/apache/climate/data/raob//ED739/skewt/ED739.skewt.20250417.12.gif