UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 23 APR 25 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 117 270 3 SFC 996 152 26.4 3.4 23 23.0 13.6 270 3 299.9 300.8 286.9 314.6 4.90 2 970 382 22.4 2.4 27 20.0 11.6 263 4 298.1 299.0 286.1 312.1 4.69 3 925 790 18.6 1.6 32 17.0 9.6 250 7 298.3 299.2 286.1 312.2 4.64 4 850 1508 11.2 -2.8 37 14.0 4.6 275 5 297.9 298.5 284.9 308.9 3.66 5 769 2335 3.4 -5.6 52 9.0 -0.5 254 4 298.1 298.7 284.5 308.0 3.27 6 700 3092 -2.7 -10.7 54 8.0 -5.7 235 3 299.5 299.9 284.1 306.9 2.41 7 666 3484 -5.3 -12.3 58 7.0 -7.8 242 3 300.9 301.3 284.5 307.8 2.23 8 626 3965 -10.5 -15.5 67 5.0 -12.0 250 4 300.3 300.6 283.8 306.0 1.83 9 613 4126 -10.7 -15.7 67 5.0 -12.2 253 4 301.9 302.2 284.4 307.7 1.83 10 564 4763 -12.7 -30.7 21 18.0 -16.3 264 4 306.8 306.9 284.8 308.6 0.53 11 550 4954 -14.1 -34.1 17 20.0 -17.6 267 4 307.4 307.4 284.8 308.7 0.39 12 500 5670 -18.9 -37.9 17 19.0 -21.7 280 5 310.0 310.1 285.7 311.0 0.29 13 491 5804 -19.7 -38.7 17 19.0 -22.4 281 5 310.6 310.7 285.9 311.6 0.27 14 400 7280 -32.5 -49.5 17 17.0 -33.7 290 5 312.7 312.8 286.4 313.1 0.10 15 353 8148 -40.5 -50.5 33 10.0 -41.0 346 8 313.4 313.4 286.6 313.8 0.11 16 329 8625 -43.9 -53.9 32 10.0 -44.3 18 9 315.1 315.1 287.2 315.3 0.08 17 300 9240 -48.5 -58.5 30 10.0 -48.8 60 11 317.0 317.0 287.8 317.2 0.05 18 250 10410 -58.5 -68.5 27 10.0 -58.6 75 13 319.1 319.1 288.5 319.2 0.02 19 223 11124 -63.7 -73.7 24 10.0 -63.8 65 11 321.7 321.7 289.3 321.7 0.01 20 211 11466 -63.5 -73.5 24 10.0 -63.6 1 14 327.2 327.2 290.9 327.2 0.01 21 200 11800 -58.9 -68.9 26 10.0 -59.0 300 17 339.5 339.5 294.2 339.6 0.02 22 191 12091 -54.9 -64.9 28 10.0 -55.1 291 17 350.4 350.4 296.7 350.6 0.03 23 150 13640 -53.1 -66.1 19 13.0 -53.5 245 17 378.6 378.6 302.1 378.7 0.04 24 126 14762 -52.3 -67.3 15 15.0 -52.8 251 19 399.4 399.4 305.2 399.6 0.04 25 100 16240 -56.3 -74.3 9 18.0 -56.7 260 21 418.9 419.0 307.6 419.0 0.02 26 90 16906 -56.5 -74.5 9 18.0 -57.0 266 18 431.4 431.4 309.0 431.5 0.02 27 74 18147 -54.9 -73.9 8 19.0 -55.6 277 13 459.6 459.6 311.7 459.7 0.02 28 70 18500 -55.9 -75.9 6 20.0 -56.5 280 11 464.8 464.8 312.2 464.9 0.02 29 66 18874 -57.7 -77.7 6 20.0 -58.3 283 12 468.8 468.8 312.5 468.8 0.01 30 64 19068 -58.7 -78.7 6 20.0 -59.2 284 12 470.7 470.7 312.7 470.8 0.01 31 50 20630 -56.7 -77.7 5 21.0 -57.5 295 15 509.9 509.9 315.7 510.0 0.02 32 46 21158 -55.9 -77.9 5 22.0 -56.9 302 14 524.1 524.1 316.6 524.2 0.02 33 32 23461 -55.9 -77.9 5 22.0 -57.2 330 10 581.4 581.4 319.8 581.6 0.03 34 31 23663 -56.5 -78.5 5 22.0 -57.8 332 9 585.1 585.1 319.9 585.3 0.03 35 30 23870 -57.1 -79.1 5 22.0 -58.3 335 9 589.0 589.0 320.1 589.2 0.03 36 27 24534 -58.3 -80.3 4 22.0 -59.5 327 11 603.6 603.6 320.8 603.8 0.02 37 25 25017 -59.5 -81.5 4 22.0 -60.6 322 12 613.6 613.6 321.2 613.8 0.02 38 20 26420 -57.3 -79.3 5 22.0 -59.0 305 15 660.8 660.8 323.1 661.1 0.04 39 19 26745 -56.5 -78.5 5 22.0 -58.4 306 15 673.0 673.0 323.6 673.4 0.04 40 17 27449 -56.9 -78.9 5 22.0 -58.9 307 15 693.5 693.5 324.2 693.9 0.05 41 14 28676 -57.7 -79.7 4 22.0 -59.9 310 15 730.4 730.4 325.4 730.8 0.05 42 11 30226 -49.5 -73.5 4 24.0 -54.6 314 15 812.3 812.4 327.6 814.0 0.17 43 10 30850 -49.5 -73.5 4 24.0 -54.9 315 15 834.8 834.9 328.1 836.7 0.18 44 8.8 31688 -49.3 -73.3 4 24.0 -55.2 866.6 866.7 328.8 868.9 0.21 45 7.8 32490 -43.1 -68.1 5 25.0 -52.2 921.9 922.2 329.9 927.8 0.51 TRP 223 11124 -63.7 -73.7 24 10.0 -63.8 65 11 321.7 321.7 289.3 321.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5553.00 m Freezing level: 730.54 mb = 2756.98 m = 9045.09 ft Wetbulb zero: 776.64 mb = 2253.41 m = 7392.99 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 40.87 % Est. max temperature: 24.40 C = 75.93 F Sfc-Lift cond lev (LCL): 709.20 mb = 2986.83 m = 9799.19 ft T: -1.85 C 700-500 lapse rate: 6.28 C/km ThetaE index: 5.24 C Layer 850.0- 666.0 mb Conv cond level (CCL): 705.86 mb = 3024.85 m = 9923.94 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 25.89 C = 78.59 F Cap Strength: 1.47 C Lifted Index: 2.00 C Risk: Showers probable Lifted Index @300 mb: 3.63 C Lifted Index @700 mb: 0.33 C Showalter Index: 4.11 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 16.10 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 15.00 Risk: None Energy Index: 0.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.26 J/kg Max Up Vert Vel: 10.03 m/s Conv Inhibition (B-): 15.62 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 715.29 mb = 2918.08 m = 9573.63 ft Lev Free Conv (LFC): 660.29 mb = 3550.91 m = 11649.83 ft Equ Level (EL): 590.29 mb = 4414.73 m = 14483.84 ft B at Equ Level: 49.67 J/kg Max Parcel Lev (MPL): 520.29 mb = 5371.33 m = 17622.27 ft Wind level data Storm motion: 293 at 3 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 ---------------------------------------------------------- 0 996 152 270 3 3.0 -0.0 | 178 1 -0.0 1.3 1 925 790 250 7 6.6 2.4 | 224 5 3.5 3.7 2 850 1508 275 5 5.0 -0.4 | 246 2 1.9 0.9 3 700 3092 235 3 2.5 1.7 | 169 3 -0.6 3.0 4 500 5670 280 5 4.9 -0.9 | 257 2 1.9 0.4 5 400 7280 290 5 4.7 -1.7 | 284 2 1.7 -0.4 6 300 9240 60 11 -9.5 -5.5 | 71 13 -12.6 -4.2 7 250 10410 75 13 -12.6 -3.4 | 82 16 -15.6 -2.1 8 223 11124 65 11 -10.0 -4.6 | 76 13 -13.0 -3.4 9 200 11800 300 17 14.7 -8.5 | 302 14 11.7 -7.2 10 150 13640 245 17 15.4 7.2 | 236 15 12.4 8.5 11 100 16240 260 21 20.7 3.6 | 254 18 17.6 4.9 12 70 18500 280 11 10.8 -1.9 | 275 8 7.8 -0.6 13 50 20630 295 15 13.6 -6.3 | 296 12 10.6 -5.0 14 30 23870 335 9 3.8 -8.2 | 354 7 0.8 -6.9 15 20 26420 305 15 12.3 -8.6 | 308 12 9.2 -7.3 16 10 30850 315 15 10.6 -10.6 | 321 12 7.6 -9.3 Wind Parameters Mean winds (0-6000m): 263.1 at 4.4 knts Storm direction: 293.1 at 3.3 knts Shear (0-3000m) pos: 0.4 neg: 0.6 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -7.9 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -2.1 tot: -0.0 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 1.8 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1877.28 Bulk Shear: 0.03 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 ------------------------------------------------------------------------------- 500 258 5 212 3| 0.0 3.4 3.4| 0.8 0.0 0.8 1.5 0.44| 3.5 1.5 1000 256 6 221 4| 0.5 1.7 2.2| 1.7 -0.0 1.7 1.7 0.40| 2.9 1.2 1500 260 5 226 3| 0.7 1.1 1.9| 2.1 -0.2 1.9 1.3 0.33| 2.6 0.8 2000 261 5 225 3| 0.5 0.9 1.4| 2.1 -0.9 1.2 0.6 0.15| 2.2 0.3 2500 260 5 221 3| 0.4 0.7 1.1| 2.1 -1.5 0.5 0.2 0.03| 2.0 0.1 3000 259 5 215 3| 0.4 0.6 1.0| 2.1 -2.1 -0.0 -0.0 -0.04| 1.8 -0.1 4000 256 4 207 3| 0.3 0.5 0.8| 2.9 -2.1 0.8 0.2 0.07| 1.5 0.1 5000 258 4 209 2| 0.4 0.4 0.7| 3.7 -2.1 1.7 0.3 0.16| 1.4 0.2 6000 263 4 216 2| 0.4 0.3 0.7| 4.3 -2.1 2.2 0.4 0.23| 1.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20250423.12.gif