UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 25 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 43 SFC 990 129 17.8 9.8 59 8.0 13.1 45 3 291.8 293.2 286.6 313.8 7.70 2 925 704 12.0 5.0 62 7.0 8.3 45 7 291.6 292.6 284.8 308.6 5.91 3 862 1289 6.6 1.6 70 5.0 4.1 338 7 291.9 292.8 283.9 306.3 4.98 4 850 1404 6.4 0.4 65 6.0 3.5 325 7 292.9 293.7 284.0 306.4 4.63 5 830 1599 5.6 -0.4 65 6.0 2.7 318 9 294.0 294.8 284.2 307.1 4.47 6 700 2966 -4.7 -13.7 49 9.0 -7.7 265 23 297.3 297.6 282.7 303.1 1.89 7 666 3356 -7.9 -14.9 57 7.0 -10.1 264 24 297.9 298.3 282.8 303.5 1.80 8 662 3403 -8.1 -15.1 57 7.0 -10.3 264 24 298.2 298.6 282.9 303.8 1.79 9 660 3426 -8.1 -26.1 22 18.0 -12.2 264 24 298.5 298.6 281.7 300.7 0.69 10 641 3654 -7.1 -23.1 27 16.0 -11.2 264 25 302.1 302.3 283.5 305.2 0.93 11 529 5120 -18.3 -29.3 37 11.0 -20.3 261 28 305.8 305.9 284.5 307.9 0.64 12 500 5540 -20.5 -38.5 18 18.0 -22.9 260 29 308.0 308.1 284.9 309.0 0.27 13 455 6230 -25.1 -48.1 10 23.0 -27.2 256 33 310.7 310.7 285.7 311.1 0.11 14 451 6294 -25.5 -48.5 10 23.0 -27.5 255 33 311.0 311.0 285.8 311.4 0.10 15 400 7150 -33.1 -50.1 17 17.0 -34.2 250 38 312.0 312.0 286.2 312.3 0.10 16 319 8696 -47.1 -65.1 11 18.0 -47.5 238 41 313.4 313.4 286.6 313.5 0.02 17 300 9100 -50.1 -68.1 10 18.0 -50.4 235 42 314.7 314.7 287.0 314.8 0.01 18 250 10270 -57.7 -76.7 7 19.0 -57.9 240 44 320.3 320.3 288.8 320.3 0.00 19 248 10321 -57.9 -76.9 7 19.0 -58.0 240 44 320.7 320.7 289.0 320.7 0.00 20 246 10373 -57.9 -76.9 7 19.0 -58.0 240 44 321.5 321.5 289.2 321.5 0.00 21 233 10718 -57.7 -76.7 7 19.0 -57.9 241 42 326.8 326.8 290.8 326.8 0.00 22 228 10857 -54.3 -74.3 7 20.0 -54.5 242 42 334.0 334.0 292.8 334.1 0.01 23 211 11354 -56.9 -78.9 5 22.0 -57.1 244 39 337.5 337.5 293.7 337.5 0.00 24 200 11700 -50.9 -74.9 4 24.0 -51.3 245 38 352.2 352.2 297.1 352.2 0.01 25 183 12272 -53.9 -77.9 4 24.0 -54.2 247 36 356.4 356.4 298.0 356.4 0.01 26 168 12825 -49.7 -74.7 4 25.0 -50.3 248 34 372.2 372.2 300.9 372.2 0.01 27 150 13560 -52.5 -76.5 4 24.0 -52.9 250 31 379.6 379.6 302.2 379.6 0.01 28 148 13647 -52.7 -76.7 4 24.0 -53.2 250 31 380.7 380.7 302.3 380.8 0.01 29 100 16180 -52.7 -76.7 4 24.0 -53.4 245 31 425.9 425.9 308.4 426.0 0.01 30 70 18470 -54.7 -78.7 4 24.0 -55.5 265 25 467.4 467.4 312.4 467.4 0.01 31 50 20620 -54.9 -78.9 4 24.0 -55.9 250 19 514.1 514.1 315.9 514.2 0.02 32 33 23250 -58.5 -81.5 4 23.0 -59.5 303 14 569.4 569.4 319.1 569.5 0.02 33 30 23850 -57.3 -80.3 4 23.0 -58.5 315 13 588.4 588.4 320.1 588.6 0.02 34 20 26420 -56.5 -79.5 4 23.0 -58.3 250 17 663.2 663.2 323.2 663.5 0.04 35 19 26746 -56.3 -79.3 4 23.0 -58.3 673.7 673.7 323.6 674.0 0.04 36 16 27850 -51.3 -75.3 4 24.0 -54.8 723.9 723.9 325.2 724.7 0.09 37 14 28713 -53.7 -77.7 4 24.0 -56.9 743.9 744.0 325.8 744.6 0.07 TRP 248 10321 -57.9 -76.9 7 19.0 -58.0 240 44 320.7 320.7 289.0 320.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 759.32 mb = 2342.21 m = 7684.33 ft Wetbulb zero: 795.97 mb = 1934.97 m = 6348.25 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 47.76 % Est. max temperature: 19.43 C = 66.98 F Sfc-Lift cond lev (LCL): 878.63 mb = 1130.51 m = 3708.98 ft T: 8.06 C 700-500 lapse rate: 6.14 C/km ThetaE index: 7.44 C Layer 925.0- 850.0 mb Conv cond level (CCL): 810.96 mb = 1785.24 m = 5857.02 ft Mean mixing ratio: 6.39 g/kg Conv temperature: 20.48 C = 68.87 F Cap Strength: 1.60 C Lifted Index: 1.80 C Risk: Showers probable Lifted Index @300 mb: 3.58 C Lifted Index @700 mb: -0.59 C Showalter Index: 4.15 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 20.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 47.80 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.08 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 39.91 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 844.73 mb = 1454.90 m = 4773.23 ft Lev Free Conv (LFC): 729.73 mb = 2632.17 m = 8635.63 ft Equ Level (EL): 649.73 mb = 3548.22 m = 11640.99 ft B at Equ Level: 20.63 J/kg Max Parcel Lev (MPL): 609.73 mb = 4035.59 m = 13239.97 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 990 129 45 3 -2.1 -2.1 | 107 16 -15.2 4.7 1 925 704 45 7 -4.9 -4.9 | 96 18 -18.0 1.8 2 850 1404 325 7 4.0 -5.7 | 97 9 -9.1 1.0 3 700 2966 265 23 22.9 2.0 | 228 13 9.8 8.8 4 500 5540 260 29 28.6 5.0 | 233 19 15.5 11.8 5 400 7150 250 38 35.7 13.0 | 229 30 22.6 19.8 6 300 9100 235 42 34.4 24.1 | 215 38 21.3 30.9 7 250 10270 240 44 38.1 22.0 | 221 38 25.0 28.8 8 248 10321 240 44 38.1 22.0 | 221 38 25.0 28.8 9 200 11700 245 38 34.4 16.1 | 223 31 21.3 22.8 10 150 13560 250 31 29.1 10.6 | 223 24 16.0 17.4 11 100 16180 245 31 28.1 13.1 | 217 25 15.0 19.9 12 70 18470 265 25 24.9 2.2 | 233 15 11.8 9.0 13 50 20620 250 19 17.9 6.5 | 200 14 4.8 13.3 14 30 23850 315 13 9.2 -9.2 | 58 5 -3.9 -2.4 15 20 26420 250 17 16.0 5.8 | 193 13 2.9 12.6 Wind Parameters Mean winds (0-6000m): 267.4 at 19.7 knts Storm direction: 297.4 at 14.7 knts Shear (0-3000m) pos: 0.0 neg: 4.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 3.9 neg: -30.4 tot: -26.5 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 72.26 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 45 5 102 17| 0.0 3.6 3.6| 0.0 -12.9 -12.9 -25.9 -0.84| 3.6 -3.0 1000 33 6 97 16| 0.0 2.8 2.8| 0.0 -23.1 -23.1 -23.1 -0.54| 5.0 -2.7 1500 10 6 92 14| 0.0 3.3 3.3| 3.4 -24.7 -21.3 -14.2 -0.30| 5.5 -1.6 2000 340 8 87 10| 0.0 4.0 4.0| 3.5 -25.4 -22.0 -11.0 -0.20| 5.8 -1.2 2500 312 10 93 6| 0.0 4.4 4.4| 3.6 -26.2 -22.5 -9.0 -0.11| 6.3 -0.7 3000 290 12 142 3| 0.0 4.4 4.4| 3.9 -30.4 -26.5 -8.8 -0.13| 6.3 -0.8 4000 277 15 199 5| 0.0 3.6 3.6| 6.2 -30.4 -24.2 -6.1 -0.11| 5.1 -0.5 5000 271 17 214 8| 0.0 3.1 3.1| 7.9 -30.4 -22.5 -4.5 -0.09| 4.3 -0.4 6000 267 20 220 10| 0.0 3.0 3.0| 8.4 -32.3 -23.9 -4.0 -0.09| 4.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250425.12.gif