UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 19 APR 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1025 -26 23.8 0.8 22 23.0 11.9 160 9 294.9 295.6 284.0 306.5 3.95 1 1014 68 21.6 -0.4 23 22.0 10.6 145 13 293.6 294.2 283.1 304.4 3.66 2 1000 188 20.8 -0.2 25 21.0 10.3 125 19 294.0 294.6 283.4 305.1 3.76 3 925 853 13.8 -2.2 33 16.0 6.3 135 17 293.4 294.0 282.9 303.8 3.51 4 872 1346 8.6 -4.4 39 13.0 2.9 145 14 293.0 293.6 282.3 302.4 3.16 5 850 1557 7.2 -10.8 26 18.0 0.4 150 13 293.7 294.0 281.2 299.7 1.97 6 836 1693 5.8 -14.2 22 20.0 -1.2 150 13 293.6 293.9 280.6 298.3 1.52 7 782 2235 2.8 -26.2 10 29.0 -4.7 148 13 296.1 296.2 280.4 297.9 0.58 8 751 2561 1.6 -32.4 6 34.0 -6.1 147 13 298.2 298.3 281.0 299.3 0.33 9 731 2778 1.0 -24.0 13 25.0 -5.8 146 13 299.9 300.0 282.3 302.3 0.75 10 729 2800 0.8 -24.2 13 25.0 -6.0 146 13 299.9 300.0 282.3 302.3 0.74 11 700 3124 -1.7 -27.7 12 26.0 -8.0 145 13 300.6 300.7 282.4 302.5 0.56 12 642 3804 -6.7 -40.7 5 34.0 -12.3 187 11 302.5 302.5 282.6 303.1 0.17 13 571 4706 -12.7 -40.7 8 28.0 -16.9 245 8 305.7 305.8 284.0 306.4 0.19 14 500 5700 -21.1 -45.1 10 24.0 -23.7 310 5 307.3 307.3 284.5 307.8 0.14 15 473 6108 -24.7 -46.7 11 22.0 -26.8 337 6 307.8 307.8 284.7 308.2 0.12 16 450 6470 -27.5 -49.5 10 22.0 -29.2 2 7 308.7 308.7 284.9 309.0 0.09 17 400 7310 -33.3 -40.3 49 7.0 -34.0 60 9 311.7 311.8 286.3 312.7 0.28 18 395 7398 -34.1 -40.1 55 6.0 -34.7 59 9 311.8 311.8 286.4 312.8 0.29 19 381 7649 -35.9 -41.9 54 6.0 -36.4 57 10 312.7 312.7 286.6 313.6 0.25 20 300 9260 -48.9 -55.9 44 7.0 -49.1 45 13 316.4 316.4 287.6 316.7 0.07 21 250 10430 -57.7 -65.7 35 8.0 -57.8 45 17 320.3 320.3 288.9 320.4 0.02 22 231 10929 -61.1 -69.1 34 8.0 -61.2 45 15 322.4 322.4 289.5 322.5 0.02 23 208 11590 -57.3 -66.3 31 9.0 -57.5 347 11 338.2 338.2 293.9 338.3 0.02 24 200 11840 -57.1 -67.1 27 10.0 -57.3 325 9 342.3 342.3 294.9 342.4 0.02 25 186 12303 -53.1 -64.1 25 11.0 -53.4 326 12 356.0 356.0 298.0 356.2 0.04 26 152 13605 -52.7 -67.7 15 15.0 -53.1 330 19 377.8 377.8 301.9 378.0 0.03 27 150 13690 -53.3 -68.3 14 15.0 -53.7 330 19 378.2 378.2 302.0 378.4 0.03 28 143 13997 -54.5 -70.5 12 16.0 -54.9 329 19 381.3 381.4 302.5 381.4 0.02 29 100 16260 -59.5 -78.5 7 19.0 -59.8 325 17 412.8 412.8 306.9 412.8 0.01 30 78 17813 -60.5 -80.5 6 20.0 -60.9 335 13 441.1 441.1 310.0 441.1 0.01 31 70 18490 -58.7 -79.7 5 21.0 -59.2 340 11 458.8 458.8 311.7 458.9 0.01 32 67 18767 -56.5 -78.5 5 22.0 -57.1 343 11 469.4 469.4 312.6 469.4 0.01 33 65 18959 -57.7 -79.7 4 22.0 -58.3 346 11 470.8 470.8 312.7 470.9 0.01 34 50 20610 -59.1 -81.1 4 22.0 -59.7 5 9 504.2 504.2 315.2 504.3 0.01 35 49 20736 -59.7 -81.7 4 22.0 -60.3 6 9 505.7 505.7 315.4 505.8 0.01 36 37 22501 -56.7 -78.7 5 22.0 -57.8 23 9 555.7 555.7 318.4 555.9 0.02 37 35 22852 -58.5 -80.5 4 22.0 -59.4 26 9 559.9 559.9 318.6 560.0 0.02 38 32 23419 -54.7 -77.7 4 23.0 -56.2 31 9 584.6 584.6 319.9 584.8 0.03 39 30 23830 -56.5 -78.5 5 22.0 -57.8 35 9 590.6 590.6 320.2 590.8 0.03 40 29 24045 -57.7 -79.7 4 22.0 -58.9 35 9 593.1 593.1 320.3 593.2 0.02 41 27 24499 -54.5 -77.5 4 23.0 -56.3 34 10 614.3 614.3 321.3 614.6 0.04 42 23 25522 -56.7 -78.7 5 22.0 -58.3 32 12 636.7 636.7 322.2 636.9 0.04 43 20 26410 -56.1 -78.1 5 22.0 -58.0 30 13 664.5 664.5 323.2 664.8 0.05 44 16 27835 -55.3 -78.3 4 23.0 -57.8 350 14 710.9 710.9 324.8 711.3 0.05 45 13 29179 -49.9 -73.9 4 24.0 -54.4 312 14 773.0 773.1 326.6 774.3 0.13 46 11 30266 -52.9 -75.9 5 23.0 -56.9 282 15 800.0 800.0 327.3 801.1 0.12 47 10 30880 -54.1 -77.1 4 23.0 -57.9 265 15 817.6 817.7 327.7 818.7 0.11 48 9.8 31009 -54.9 -77.9 4 23.0 -58.5 819.3 819.4 327.7 820.3 0.10 49 8.2 32173 -45.5 -69.5 5 24.0 -53.3 899.3 899.5 329.5 903.8 0.40 50 7.1 33139 -43.3 -68.3 5 25.0 -52.8 946.2 946.5 330.4 952.7 0.55 TRP 231 10929 -61.1 -69.1 34 8.0 -61.2 45 15 322.4 322.4 289.5 322.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 719.72 mb = 2903.66 m = 9526.34 ft Wetbulb zero: 846.59 mb = 1589.92 m = 5216.22 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 15.27 % Est. max temperature: 21.96 C = 71.53 F Sfc-Lift cond lev (LCL): 728.21 mb = 2808.64 m = 9214.57 ft T: 0.73 C 700-500 lapse rate: 7.53 C/km ThetaE index: 7.13 C Layer 925.0- 751.0 mb Conv cond level (CCL): 644.83 mb = 3768.93 m = 12365.12 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 31.36 C = 88.44 F Cap Strength: 5.60 C Lifted Index: 4.72 C Risk: None Lifted Index @300 mb: 8.56 C Lifted Index @700 mb: 5.19 C Showalter Index: 8.06 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 10.30 C K Index: -8.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.60 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 69603.58 J/kg Cap Strength: 5.60 C Lift Cond Lev (LCL): 728.37 mb = 2806.89 m = 9208.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 174 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 1025 -26 160 9 -3.1 8.5 | 84 2 -2.1 -0.2 1 1000 188 125 19 -15.6 10.9 | 99 15 -14.6 2.2 2 925 853 135 17 -12.0 12.0 | 107 12 -11.1 3.3 3 850 1557 150 13 -6.5 11.3 | 115 6 -5.5 2.6 4 700 3124 145 13 -7.5 10.6 | 107 7 -6.5 2.0 5 500 5700 310 5 3.8 -3.2 | 338 13 4.8 -11.9 6 400 7310 60 9 -7.8 -4.5 | 27 15 -6.8 -13.2 7 300 9260 45 13 -9.2 -9.2 | 25 20 -8.2 -17.9 8 250 10430 45 17 -12.0 -12.0 | 28 23 -11.1 -20.7 9 231 10929 45 15 -10.6 -10.6 | 27 22 -9.6 -19.3 10 200 11840 325 9 5.2 -7.4 | 339 17 6.1 -16.0 11 150 13690 330 19 9.5 -16.5 | 337 27 10.5 -25.1 12 100 16260 325 17 9.8 -13.9 | 335 25 10.7 -22.6 13 70 18490 340 11 3.8 -10.3 | 346 20 4.7 -19.0 14 50 20610 5 9 -0.8 -9.0 | 359 18 0.2 -17.6 15 30 23830 35 9 -5.2 -7.4 | 15 17 -4.2 -16.0 16 20 26410 30 13 -6.5 -11.3 | 16 21 -5.5 -19.9 17 10 30880 265 15 14.9 1.3 | 295 18 15.9 -7.4 Wind Parameters Mean winds (0-6000m): 143.7 at 11.6 knts Storm direction: 173.7 at 8.7 knts Shear (0-3000m) pos: 1.2 neg: 2.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 23.5 deg Storm rel helicity (0-3000m) pos: 10.4 neg: -5.6 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.91 Bulk Shear: 4.67 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 ------------------------------------------------------------------------------- 500 130 17 100 12| 0.0 11.7 11.7| 3.9 -4.2 -0.3 -0.7 0.07| 14.3 1.0 1000 132 17 102 12| 1.6 5.8 7.4| 8.2 -4.2 4.0 4.0 0.14| 8.8 1.2 1500 135 16 105 11| 2.4 3.9 6.3| 10.3 -4.2 6.1 4.1 0.16| 7.2 1.1 2000 138 15 106 10| 1.9 2.9 4.8| 10.4 -4.6 5.8 2.9 0.14| 5.6 0.8 2500 140 15 107 9| 1.5 2.4 3.9| 10.4 -5.1 5.3 2.1 0.13| 4.6 0.6 3000 141 15 108 9| 1.2 2.0 3.3| 10.4 -5.6 4.8 1.6 0.11| 3.9 0.4 4000 145 14 112 8| 2.3 1.5 3.9| 19.9 -5.7 14.2 3.6 0.35| 4.4 1.5 5000 148 13 111 6| 2.5 1.2 3.7| 36.7 -5.7 31.0 6.2 0.44| 4.6 2.0 6000 144 12 97 6| 2.0 1.0 3.1| 58.5 -5.7 52.8 8.8 0.51| 4.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250419.12.gif