UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 20 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 ------------------------------------------------------------------------------- 0 1000 97 215 7 SFC 997 122 13.8 7.8 67 6.0 10.5 215 7 287.2 288.4 283.8 305.9 6.66 2 991 173 15.6 8.6 63 7.0 11.6 222 8 289.5 290.7 285.1 309.6 7.08 3 958 462 17.2 8.2 55 9.0 12.0 260 14 293.9 295.2 286.9 314.5 7.13 4 925 760 15.6 6.6 55 9.0 10.5 300 21 295.3 296.5 286.9 314.5 6.62 5 919 815 15.2 6.2 55 9.0 10.2 299 21 295.4 296.6 286.8 314.3 6.48 6 850 1470 9.6 3.6 66 6.0 6.4 290 19 296.2 297.3 286.5 313.3 5.83 7 713 2900 -2.3 -5.3 80 3.0 -3.6 276 19 298.4 299.0 285.0 309.2 3.61 8 700 3046 -3.3 -7.1 75 3.8 -4.8 275 19 298.8 299.4 284.8 308.5 3.20 9 676 3321 -4.1 -15.1 42 11.0 -7.7 276 18 300.9 301.3 284.0 306.4 1.75 10 628 3896 -7.7 -13.7 62 6.0 -9.7 277 17 303.2 303.6 285.2 309.9 2.11 11 596 4301 -9.3 -17.3 52 8.0 -11.8 277 16 305.9 306.2 285.8 311.2 1.65 12 500 5630 -19.7 -28.7 45 9.0 -21.4 280 13 309.0 309.2 285.8 311.4 0.72 13 435 6643 -28.9 -36.9 46 8.0 -29.9 317 11 309.9 310.0 285.8 311.2 0.37 14 428 6759 -28.9 -36.9 46 8.0 -29.9 322 10 311.3 311.4 286.3 312.7 0.38 15 418 6928 -29.3 -38.3 41 9.0 -30.3 328 10 312.9 313.0 286.8 314.1 0.34 16 400 7240 -31.9 -43.9 29 12.0 -32.9 340 9 313.5 313.6 286.8 314.2 0.19 17 366 7864 -35.1 -51.1 18 16.0 -36.1 359 16 317.3 317.3 288.0 317.7 0.10 18 340 8374 -39.3 -57.3 13 18.0 -40.1 14 21 318.4 318.4 288.3 318.6 0.05 19 300 9220 -45.7 -63.7 11 18.0 -46.2 40 31 320.9 320.9 289.0 321.0 0.02 20 250 10400 -55.7 -71.7 12 16.0 -55.9 40 27 323.3 323.3 289.8 323.3 0.01 21 217 11293 -61.9 -75.9 14 14.0 -62.0 30 21 327.0 327.0 290.9 327.0 0.01 22 200 11800 -61.5 -75.5 14 14.0 -61.6 30 19 335.4 335.4 293.2 335.4 0.01 23 193 12021 -62.7 -76.7 14 14.0 -62.8 19 20 336.9 336.9 293.6 336.9 0.01 24 182 12387 -60.3 -74.3 14 14.0 -60.4 0 21 346.5 346.5 295.8 346.5 0.01 25 176 12599 -55.5 -69.5 16 14.0 -55.8 350 22 357.7 357.7 298.2 357.8 0.02 26 150 13620 -56.5 -69.5 18 13.0 -56.8 300 25 372.7 372.7 301.1 372.8 0.02 27 148 13705 -56.9 -69.9 18 13.0 -57.2 301 25 373.5 373.5 301.2 373.6 0.02 28 140 14059 -53.5 -67.5 17 14.0 -53.9 304 25 385.4 385.4 303.1 385.6 0.03 29 115 15309 -58.3 -73.3 13 15.0 -58.6 316 25 398.8 398.8 305.0 398.9 0.02 30 100 16190 -56.7 -72.7 12 16.0 -57.1 325 25 418.2 418.2 307.5 418.3 0.02 31 84 17291 -58.9 -74.9 11 16.0 -59.3 330 20 435.1 435.1 309.4 435.2 0.02 32 70 18440 -57.3 -74.3 10 17.0 -57.8 335 15 461.8 461.8 312.0 461.9 0.02 33 61 19312 -56.3 -73.3 10 17.0 -57.0 333 17 482.6 482.6 313.7 482.7 0.03 34 50 20570 -57.7 -74.7 10 17.0 -58.4 330 19 507.5 507.5 315.5 507.7 0.03 35 46 21098 -58.5 -76.5 8 18.0 -59.2 334 18 517.8 517.8 316.2 518.0 0.03 36 30 23800 -57.7 -76.7 7 19.0 -58.8 355 15 587.3 587.4 320.0 587.6 0.04 37 20 26360 -56.9 -76.9 6 20.0 -58.6 355 21 662.0 662.0 323.2 662.4 0.05 38 14 28623 -56.1 -76.1 6 20.0 -58.6 735.8 735.9 325.6 736.6 0.09 TRP 217 11293 -61.9 -75.9 14 14.0 -62.0 30 21 327.0 327.0 290.9 327.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 739.48 mb = 2623.47 m = 8607.09 ft Wetbulb zero: 761.89 mb = 2360.32 m = 7743.73 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 59.46 % Est. max temperature: 22.85 C = 73.12 F Sfc-Lift cond lev (LCL): 910.89 mb = 889.56 m = 2918.48 ft T: 14.56 C 700-500 lapse rate: 6.35 C/km ThetaE index: 8.10 C Layer 925.0- 628.0 mb Conv cond level (CCL): 791.40 mb = 2051.13 m = 6729.34 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 23.74 C = 74.74 F Cap Strength: 2.75 C Lifted Index: 0.61 C Risk: Showers probable Lifted Index @300 mb: 5.75 C Lifted Index @700 mb: -0.74 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 23.30 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 166.20 Risk: None Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.86 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 124.34 J/kg Cap Strength: 2.75 C Lift Cond Lev (LCL): 833.37 mb = 1630.77 m = 5350.23 ft Lev Free Conv (LFC): 728.37 mb = 2726.35 m = 8944.61 ft Equ Level (EL): 678.37 mb = 3293.33 m = 10804.76 ft B at Equ Level: 36.40 J/kg Max Parcel Lev (MPL): 558.37 mb = 4794.72 m = 15730.52 ft Wind level data Storm motion: 312 at 13 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 ---------------------------------------------------------- 0 997 122 215 7 4.0 5.7 | 160 15 -5.3 14.2 1 925 760 300 21 18.2 -10.5 | 283 9 8.9 -2.1 2 850 1470 290 19 17.9 -6.5 | 257 9 8.6 1.9 3 700 3046 275 19 18.9 -1.7 | 235 12 9.6 6.8 4 500 5630 280 13 12.8 -2.3 | 210 7 3.5 6.2 5 400 7240 340 9 3.1 -8.5 | 90 6 -6.2 -0.0 6 300 9220 40 31 -19.9 -23.7 | 62 33 -29.2 -15.3 7 250 10400 40 27 -17.4 -20.7 | 65 29 -26.6 -12.3 8 217 11293 30 21 -10.5 -18.2 | 64 22 -19.8 -9.8 9 200 11800 30 19 -9.5 -16.5 | 67 20 -18.8 -8.0 10 150 13620 300 25 21.7 -12.5 | 288 13 12.4 -4.1 11 100 16190 325 25 14.3 -20.5 | 337 13 5.1 -12.1 12 70 18440 335 15 6.3 -13.6 | 30 6 -2.9 -5.2 13 50 20570 330 19 9.5 -16.5 | 358 8 0.2 -8.0 14 30 23800 355 15 1.3 -14.9 | 51 10 -8.0 -6.5 15 20 26360 355 21 1.8 -20.9 | 31 15 -7.5 -12.5 Wind Parameters Mean winds (0-6000m): 282.2 at 16.7 knts Storm direction: 312.2 at 12.5 knts Shear (0-3000m) pos: 3.4 neg: 1.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 75.0 deg Storm rel helicity (0-3000m) pos: 72.9 neg: -19.5 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 14.73 Bulk Shear: 2.71 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 ------------------------------------------------------------------------------- 500 277 12 204 8| 17.0 0.0 17.0| 57.4 0.0 57.4 114.9 0.95| 18.9 17.9 1000 290 16 245 7| 10.3 0.0 10.3| 72.9 -4.0 68.9 68.9 0.84| 13.7 11.5 1500 291 17 252 7| 6.9 0.8 7.7| 72.9 -9.5 63.4 42.3 0.69| 10.0 6.9 2000 289 18 251 8| 5.1 1.0 6.1| 72.9 -12.7 60.2 30.1 0.61| 7.9 4.8 2500 288 18 249 8| 4.1 1.1 5.2| 72.9 -16.1 56.8 22.7 0.54| 6.6 3.6 3000 286 18 247 9| 3.4 1.2 4.6| 72.9 -19.5 53.4 17.8 0.48| 5.8 2.8 4000 283 18 243 9| 2.4 0.9 3.3| 72.9 -22.8 50.1 12.5 0.42| 4.6 1.9 5000 282 18 239 9| 1.8 0.7 2.5| 72.9 -26.5 46.4 9.3 0.35| 4.0 1.4 6000 282 17 235 9| 1.6 0.6 2.2| 72.9 -29.0 43.9 7.3 0.27| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250420.00.gif