UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 16 APR 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 128 11.8 1.8 50 10.0 7.0 275 11 284.5 285.2 279.8 296.7 4.33 1 1000 178 11.8 0.8 47 11.0 6.6 275 17 285.0 285.7 279.7 296.4 4.05 2 993 237 12.8 1.8 47 11.0 7.4 277 18 286.5 287.3 280.9 299.0 4.38 3 925 830 10.0 -2.0 43 12.0 4.5 300 31 289.5 290.2 281.3 299.9 3.56 4 917 902 9.4 -2.6 43 12.0 4.0 299 31 289.6 290.2 281.2 299.7 3.44 5 850 1525 4.2 -3.8 56 8.0 0.8 290 29 290.5 291.1 281.5 300.5 3.39 6 774 2278 -2.5 -7.4 69 4.9 -4.4 280 28 291.2 291.7 281.1 299.6 2.83 7 769 2329 -2.7 -7.4 70 4.7 -4.5 280 28 291.5 292.1 281.3 300.0 2.85 8 738 2655 -3.7 -12.7 50 9.0 -6.7 275 28 293.9 294.3 281.3 299.8 1.95 9 716 2893 -5.7 -9.3 76 3.6 -7.0 272 27 294.3 294.7 282.3 302.2 2.64 10 700 3070 -6.1 -10.6 70 4.5 -7.7 270 27 295.7 296.2 282.6 303.1 2.43 11 641 3753 -9.9 -14.1 71 4.2 -11.2 270 30 299.0 299.3 283.5 305.2 2.00 12 617 4046 -11.5 -19.5 52 8.0 -13.6 270 32 300.4 300.6 283.2 304.6 1.32 13 604 4209 -12.9 -22.9 43 10.0 -15.3 270 33 300.6 300.8 283.0 303.9 1.00 14 552 4888 -17.7 -22.5 66 4.8 -18.8 270 36 302.8 303.0 284.0 306.4 1.14 15 500 5620 -22.9 -27.1 68 4.2 -23.7 270 40 305.1 305.3 284.5 307.9 0.83 16 447 6432 -29.7 -33.4 70 3.7 -30.2 265 45 306.5 306.6 284.7 308.2 0.51 17 442 6513 -29.9 -33.5 71 3.6 -30.3 264 46 307.2 307.3 284.9 309.0 0.51 18 417 6927 -32.1 -38.1 55 6.0 -32.7 262 48 309.6 309.6 285.6 310.8 0.34 19 400 7220 -34.3 -42.3 44 8.0 -35.0 260 50 310.4 310.5 285.8 311.2 0.23 20 338 8371 -44.5 -54.5 32 10.0 -44.9 260 61 311.8 311.8 286.1 312.1 0.07 21 300 9160 -49.1 -58.1 34 9.0 -49.3 260 68 316.1 316.2 287.5 316.3 0.05 22 294 9292 -49.7 -58.7 34 9.0 -49.9 259 68 317.1 317.1 287.9 317.3 0.05 23 278 9655 -52.6 -61.3 34 8.7 -52.8 255 69 318.1 318.1 288.2 318.2 0.04 24 250 10330 -58.1 -66.1 35 8.0 -58.2 260 64 319.7 319.7 288.6 319.8 0.02 25 245 10458 -58.5 -66.5 35 8.0 -58.6 260 62 320.9 320.9 289.0 321.0 0.02 26 200 11760 -52.9 -60.9 37 8.0 -53.1 270 38 349.0 349.0 296.4 349.2 0.05 27 189 12125 -51.5 -59.5 38 8.0 -51.8 271 37 356.9 357.0 298.1 357.2 0.07 28 150 13620 -52.1 -64.1 22 12.0 -52.5 275 35 380.3 380.3 302.3 380.5 0.05 29 100 16220 -54.3 -69.3 14 15.0 -54.8 280 21 422.8 422.8 308.0 423.0 0.03 30 70 18500 -53.9 -70.9 11 17.0 -54.6 285 15 469.1 469.1 312.6 469.3 0.04 31 68 18687 -52.5 -69.5 11 17.0 -53.4 289 15 476.0 476.0 313.1 476.3 0.05 32 50 20660 -55.5 -73.5 9 18.0 -56.4 335 13 512.7 512.7 315.8 512.9 0.04 33 49 20789 -55.9 -73.9 9 18.0 -56.8 514.7 514.7 315.9 514.9 0.04 34 42 21778 -52.3 -71.3 8 19.0 -53.8 546.8 546.8 317.9 547.2 0.06 35 31 23737 -53.5 -72.5 8 19.0 -55.2 593.2 593.2 320.3 593.7 0.07 TRP 245 10458 -58.5 -66.5 35 8.0 -58.6 260 62 320.9 320.9 289.0 321.0 0.02 WND 278 9655 -52.6 -61.3 34 8.7 -52.8 255 69 318.1 318.1 288.2 318.2 0.04 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 802.36 mb = 1996.76 m = 6550.99 ft Wetbulb zero: 838.48 mb = 1634.63 m = 5362.89 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 59.21 % Est. max temperature: 17.81 C = 64.06 F Sfc-Lift cond lev (LCL): 864.32 mb = 1387.80 m = 4553.09 ft T: 5.35 C 700-500 lapse rate: 6.59 C/km ThetaE index: 0.87 C Layer 774.0- 769.0 mb Conv cond level (CCL): 735.94 mb = 2676.72 m = 8781.79 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 21.30 C = 70.34 F Cap Strength: 5.78 C Lifted Index: 6.61 C Risk: None Lifted Index @300 mb: 12.11 C Lifted Index @700 mb: 3.78 C Showalter Index: 5.73 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 19.10 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 98.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.27 J/kg Max Up Vert Vel: 4.53 m/s Conv Inhibition (B-): 40307.67 J/kg Cap Strength: 6.54 C Lift Cond Lev (LCL): 802.15 mb = 1990.56 m = 6530.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 23 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 1006 128 275 11 11.0 -1.0 | 149 15 -7.9 13.0 1 1000 178 275 17 16.9 -1.5 | 171 13 -1.9 12.5 2 925 830 300 31 26.8 -15.5 | 281 8 8.0 -1.6 3 850 1525 290 29 27.3 -9.9 | 244 9 8.4 4.0 4 700 3070 270 27 27.0 -0.0 | 210 16 8.1 13.9 5 500 5620 270 40 40.0 -0.0 | 237 25 21.1 13.9 6 400 7220 260 50 49.2 8.7 | 233 38 30.4 22.6 7 300 9160 260 68 67.0 11.8 | 242 55 48.1 25.7 8 278 9655 255 69 66.6 17.9 | 236 57 47.8 31.8 9 250 10330 260 64 63.0 11.1 | 240 51 44.1 25.0 10 245 10458 260 62 61.1 10.8 | 240 49 42.2 24.7 11 200 11760 270 38 38.0 -0.0 | 234 24 19.1 13.9 12 150 13620 275 35 34.9 -3.1 | 236 19 16.0 10.9 13 100 16220 280 21 20.7 -3.6 | 190 10 1.8 10.3 14 70 18500 285 15 14.5 -3.9 | 156 11 -4.4 10.1 15 50 20660 335 13 5.5 -11.8 | 99 14 -13.4 2.2 Wind Parameters Mean winds (0-6000m): 276.4 at 31.3 knts Storm direction: 306.4 at 23.5 knts Shear (0-3000m) pos: 3.5 neg: 2.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 62.5 deg Storm rel helicity (0-3000m) pos: 53.4 neg: -35.1 tot: 18.2 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 15.77 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 ------------------------------------------------------------------------------- 500 285 21 190 9| 17.0 0.0 17.0| 42.4 0.0 42.4 84.8 0.87| 18.2 15.9 1000 293 25 229 6| 10.4 0.0 10.4| 53.0 -5.1 47.9 47.9 0.72| 13.3 9.6 1500 293 27 239 7| 6.9 1.3 8.3| 53.0 -13.5 39.5 26.4 0.51| 10.2 5.2 2000 291 27 237 8| 5.2 1.8 7.0| 53.0 -20.6 32.4 16.2 0.38| 8.5 3.3 2500 289 27 233 9| 4.2 2.1 6.3| 53.0 -28.3 24.7 9.9 0.29| 7.5 2.1 3000 286 27 229 10| 3.5 2.2 5.7| 53.4 -35.1 18.2 6.1 0.22| 6.7 1.5 4000 282 28 226 12| 2.6 1.8 4.4| 72.1 -35.1 37.0 9.3 0.29| 5.7 1.6 5000 279 29 227 14| 2.1 1.7 3.8| 90.9 -35.1 55.8 11.2 0.33| 5.1 1.7 6000 276 31 229 16| 1.7 1.9 3.6|100.2 -37.1 63.1 10.5 0.31| 4.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250416.00.gif