UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 16 APR 25 Station: URRR WMO ident: 34731 Latitude: 47.25 Longitude: 39.82 Elevation: 77.00 ------------------------------------------------------------------------------- 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 1020 77 20.0 6.0 40 14.0 12.3 100 7 291.5 292.5 284.6 308.0 5.75 1 1000 251 17.4 2.4 37 15.0 9.7 105 13 290.5 291.4 282.8 303.7 4.54 2 925 909 12.0 0.0 44 12.0 6.2 115 19 291.6 292.3 282.8 303.6 4.13 3 850 1606 4.8 -4.2 52 9.0 1.0 105 15 291.2 291.8 281.7 300.8 3.29 4 810 1996 1.2 -5.8 60 7.0 -1.6 101 15 291.4 291.9 281.5 300.4 3.06 5 797 2127 2.8 -4.2 60 7.0 -0.2 100 14 294.5 295.1 283.4 304.9 3.51 6 700 3165 -3.5 -13.5 46 10.0 -6.9 90 13 298.6 299.0 283.2 304.6 1.93 7 698 3188 -3.7 -13.7 46 10.0 -7.1 90 13 298.6 299.0 283.2 304.5 1.90 8 577 4669 -11.3 -22.3 40 11.0 -14.2 61 10 306.4 306.7 285.4 310.1 1.11 9 500 5750 -19.7 -29.7 41 10.0 -21.5 40 7 309.0 309.1 285.8 311.2 0.65 10 400 7360 -31.7 -40.7 41 9.0 -32.6 335 7 313.8 313.8 287.0 314.8 0.27 11 362 8058 -37.5 -47.5 35 10.0 -38.1 340 11 315.1 315.1 287.3 315.7 0.14 12 318 8941 -44.3 -54.3 32 10.0 -44.7 347 17 317.6 317.6 288.1 317.9 0.08 13 300 9330 -46.5 -56.5 31 10.0 -46.9 350 19 319.8 319.8 288.8 320.1 0.06 14 250 10520 -54.9 -64.9 28 10.0 -55.1 5 35 324.4 324.5 290.1 324.5 0.02 15 249 10546 -55.1 -65.1 28 10.0 -55.3 5 35 324.5 324.5 290.2 324.6 0.02 16 219 11359 -57.9 -68.9 23 11.0 -58.0 10 33 332.3 332.3 292.4 332.4 0.02 17 217 11417 -58.3 -69.3 23 11.0 -58.5 10 33 332.6 332.6 292.4 332.7 0.02 18 200 11930 -57.9 -68.9 23 11.0 -58.0 5 19 341.1 341.1 294.6 341.1 0.02 19 168 13037 -54.5 -65.5 25 11.0 -54.8 359 17 364.2 364.2 299.5 364.3 0.03 20 150 13760 -56.3 -67.3 24 11.0 -56.5 355 15 373.1 373.1 301.1 373.2 0.03 21 100 16330 -56.5 -67.5 24 11.0 -56.8 335 15 418.6 418.6 307.6 418.8 0.04 22 70 18600 -56.7 -67.7 24 11.0 -57.2 15 11 463.1 463.1 312.1 463.4 0.06 23 52 20474 -59.9 -70.9 22 11.0 -60.3 68 9 496.7 496.7 314.7 497.0 0.05 24 50 20720 -58.9 -69.9 23 11.0 -59.4 75 9 504.7 504.7 315.3 505.1 0.06 25 30 23940 -55.3 -67.3 21 12.0 -56.5 95 13 593.9 593.9 320.4 595.0 0.15 26 21 26216 -55.1 -67.1 21 12.0 -56.8 91 22 658.3 658.4 323.0 660.1 0.22 27 20 26530 -52.1 -64.1 22 12.0 -54.4 90 23 676.7 676.8 323.7 679.6 0.35 28 13 29313 -53.1 -66.1 19 13.0 -56.0 762.0 762.2 326.4 765.8 0.41 29 11 30399 -49.1 -62.1 21 13.0 -53.4 813.8 814.2 327.8 822.1 0.82 TRP 217 11417 -58.3 -69.3 23 11.0 -58.5 10 33 332.6 332.6 292.4 332.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 753.89 mb = 2588.28 m = 8491.63 ft Wetbulb zero: 835.15 mb = 1748.76 m = 5737.32 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 45.55 % Est. max temperature: 19.81 C = 67.66 F Sfc-Lift cond lev (LCL): 827.94 mb = 1818.97 m = 5967.66 ft T: 2.84 C 700-500 lapse rate: 6.27 C/km ThetaE index: 7.63 C Layer 1000.0- 797.0 mb Conv cond level (CCL): 715.91 mb = 2985.18 m = 9793.77 ft Mean mixing ratio: 4.48 g/kg Conv temperature: 26.44 C = 79.59 F Cap Strength: 6.43 C Lifted Index: 6.47 C Risk: None Lifted Index @300 mb: 11.31 C Lifted Index @700 mb: 3.69 C Showalter Index: 8.70 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 15.50 C K Index: 10.30 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.88 J/kg Max Up Vert Vel: 1.32 m/s Conv Inhibition (B-): 49323.89 J/kg Cap Strength: 6.47 C Lift Cond Lev (LCL): 789.56 mb = 2201.91 m = 7224.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 122 at 9 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 1020 77 100 7 -6.9 1.2 | 345 4 0.9 -3.6 1 1000 251 105 13 -12.6 3.4 | 73 5 -4.7 -1.4 2 925 909 115 19 -17.2 8.0 | 109 10 -9.4 3.2 3 850 1606 105 15 -14.5 3.9 | 82 7 -6.6 -0.9 4 700 3165 90 13 -13.0 0.0 | 47 7 -5.2 -4.8 5 500 5750 40 7 -4.5 -5.4 | 342 11 3.3 -10.2 6 400 7360 335 7 3.0 -6.3 | 316 16 10.8 -11.2 7 300 9330 350 19 3.3 -18.7 | 335 26 11.1 -23.5 8 250 10520 5 35 -3.1 -34.9 | 353 40 4.8 -39.7 9 217 11417 10 33 -5.7 -32.5 | 357 37 2.1 -37.3 10 200 11930 5 19 -1.7 -18.9 | 345 25 6.2 -23.7 11 150 13760 355 15 1.3 -14.9 | 335 22 9.2 -19.8 12 100 16330 335 15 6.3 -13.6 | 322 23 14.2 -18.4 13 70 18600 15 11 -2.8 -10.6 | 342 16 5.0 -15.4 14 50 20720 75 9 -8.7 -2.3 | 7 7 -0.9 -7.1 15 30 23940 95 13 -13.0 1.1 | 54 6 -5.1 -3.7 16 20 26530 90 23 -23.0 0.0 | 72 16 -15.2 -4.8 Wind Parameters Mean winds (0-6000m): 91.5 at 12.3 knts Storm direction: 121.5 at 9.2 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 63.5 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -14.8 tot: -2.1 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 1.49 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 ------------------------------------------------------------------------------- 500 107 13 76 5| 9.4 0.0 9.4| 8.6 0.0 8.6 17.3 0.85| 9.8 8.3 1000 111 15 95 7| 5.8 0.0 5.8| 12.7 -1.8 11.0 11.0 0.68| 6.9 4.7 1500 110 16 96 7| 3.9 1.2 5.1| 12.7 -7.5 5.3 3.5 0.38| 5.8 2.2 2000 109 16 91 7| 2.9 1.3 4.2| 12.7 -10.1 2.6 1.3 0.27| 4.8 1.3 2500 107 15 86 7| 2.3 1.3 3.6| 12.7 -12.5 0.3 0.1 0.18| 4.1 0.8 3000 105 15 81 7| 1.9 1.3 3.2| 12.7 -14.8 -2.1 -0.7 0.11| 3.6 0.4 4000 100 14 70 7| 1.5 1.5 3.0| 12.7 -23.4 -10.6 -2.7 -0.07| 3.3 -0.2 5000 96 13 57 6| 1.2 1.6 2.8| 12.7 -32.5 -19.8 -4.0 -0.19| 3.1 -0.6 6000 92 12 45 6| 1.0 1.6 2.6| 12.7 -41.6 -28.8 -4.8 -0.26| 2.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250416.12.gif