UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 18 APR 25 Station: X7259 WMO ident: 37259 Latitude: 43.01 Longitude: 47.48 ------------------------------------------------------------------------------- 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 1027 -22 16.0 9.0 63 7.0 12.0 120 11 287.0 288.2 284.1 306.6 7.02 1 1000 204 16.2 5.2 48 11.0 10.3 125 60 289.4 290.3 283.5 305.2 5.54 2 955 594 15.2 1.2 39 14.0 8.2 128 43 292.2 292.9 283.4 304.9 4.37 3 950 638 13.2 -0.8 38 14.0 6.5 128 41 290.6 291.3 282.0 301.6 3.79 4 931 808 12.8 -3.2 33 16.0 5.5 130 33 291.9 292.4 281.9 301.4 3.24 5 925 862 11.8 -4.2 32 16.0 4.7 130 31 291.4 291.9 281.4 300.3 3.02 6 874 1333 7.4 -8.6 31 16.0 1.1 130 27 291.6 292.0 280.6 298.4 2.28 7 850 1562 7.2 -9.8 29 17.0 0.6 130 25 293.7 294.1 281.4 300.1 2.13 8 807 1988 7.0 -22.0 11 29.0 -1.8 130 22 297.9 298.0 281.5 300.5 0.81 9 786 2203 4.4 -30.6 6 35.0 -4.1 130 21 297.3 297.4 280.7 298.6 0.38 10 738 2710 -0.7 -34.7 6 34.0 -7.7 130 18 297.2 297.2 280.5 298.1 0.27 11 700 3130 -3.3 -36.3 6 33.0 -9.6 130 15 298.8 298.9 281.2 299.7 0.24 12 625 4014 -9.1 -41.1 5 32.0 -14.1 122 20 302.0 302.1 282.4 302.6 0.17 13 599 4341 -11.1 -39.1 8 28.0 -15.6 118 21 303.4 303.5 283.1 304.2 0.22 14 512 5525 -19.5 -46.5 7 27.0 -22.4 107 28 307.2 307.2 284.4 307.6 0.11 15 500 5700 -21.3 -47.3 8 26.0 -23.9 105 29 307.1 307.1 284.4 307.5 0.11 16 424 6891 -32.1 -56.1 7 24.0 -33.4 101 22 308.1 308.1 284.7 308.3 0.05 17 400 7300 -34.9 -58.9 7 24.0 -36.0 100 19 309.6 309.6 285.2 309.8 0.03 18 300 9240 -50.3 -74.3 4 24.0 -50.6 95 15 314.5 314.5 286.9 314.5 0.01 19 262 10118 -54.1 -78.1 4 24.0 -54.4 45 7 321.3 321.3 289.2 321.3 0.00 20 250 10420 -52.9 -76.9 4 24.0 -53.2 15 9 327.4 327.4 291.0 327.4 0.00 21 202 11796 -52.7 -76.7 4 24.0 -53.1 332 15 348.3 348.3 296.3 348.3 0.01 22 200 11860 -51.7 -75.7 4 24.0 -52.1 330 15 350.9 350.9 296.8 350.9 0.01 23 150 13730 -53.3 -77.3 4 24.0 -53.7 320 27 378.2 378.2 301.9 378.3 0.01 24 124 14942 -58.5 -80.5 4 22.0 -58.8 320 27 390.0 390.0 303.8 390.0 0.00 25 100 16290 -60.3 -82.3 4 22.0 -60.6 320 27 411.2 411.2 306.7 411.2 0.00 26 70 18520 -60.1 325 19 455.8 27 50 20610 -60.5 355 11 500.9 28 47 20995 -60.9 359 11 508.9 29 33 23216 -56.3 23 14 575.3 30 30 23820 -56.7 30 15 590.1 31 27 24490 -55.7 610.9 TRP 262 10118 -54.1 -78.1 4 24.0 -54.4 45 7 321.3 321.3 289.2 321.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 744.59 mb = 2640.75 m = 8663.78 ft Wetbulb zero: 839.16 mb = 1667.31 m = 5470.11 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 15.84 % Est. max temperature: 20.64 C = 69.15 F Sfc-Lift cond lev (LCL): 924.78 mb = 864.01 m = 2834.63 ft T: 11.78 C 700-500 lapse rate: 7.00 C/km ThetaE index: 8.26 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 735.92 mb = 2732.76 m = 8965.65 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 26.40 C = 79.51 F Cap Strength: 6.89 C Lifted Index: 4.70 C Risk: None Lifted Index @300 mb: 7.34 C Lifted Index @700 mb: 3.71 C Showalter Index: 7.57 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 11.50 C K Index: -14.30 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.09 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 34589.34 J/kg Cap Strength: 6.73 C Lift Cond Lev (LCL): 814.50 mb = 1911.94 m = 6272.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 151 at 19 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 1027 -22 120 11 -9.5 5.5 | 2 11 -0.4 -11.2 1 1000 204 125 60 -49.1 34.4 | 114 44 -40.1 17.7 2 925 862 130 31 -23.7 19.9 | 102 15 -14.7 3.2 3 850 1562 130 25 -19.2 16.1 | 86 10 -10.1 -0.6 4 700 3130 130 15 -11.5 9.6 | 19 7 -2.4 -7.1 5 500 5700 105 29 -28.0 7.5 | 64 21 -18.9 -9.2 6 400 7300 100 19 -18.7 3.3 | 36 17 -9.6 -13.4 7 300 9240 95 15 -14.9 1.3 | 21 16 -5.9 -15.4 8 262 10118 45 7 -4.9 -4.9 | 349 22 4.1 -21.7 9 250 10420 15 9 -2.3 -8.7 | 345 26 6.8 -25.4 10 200 11860 330 15 7.5 -13.0 | 331 34 16.6 -29.7 11 150 13730 320 27 17.4 -20.7 | 325 46 26.4 -37.4 12 100 16290 320 27 17.4 -20.7 | 325 46 26.4 -37.4 13 70 18520 325 19 10.9 -15.6 | 328 38 20.0 -32.3 14 50 20610 355 11 1.0 -11.0 | 340 29 10.0 -27.7 15 30 23820 30 15 -7.5 -13.0 | 357 30 1.6 -29.7 Wind Parameters Mean winds (0-6000m): 121.5 at 25.3 knts Storm direction: 151.5 at 19.0 knts Shear (0-3000m) pos: 3.3 neg: 2.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 23.8 deg Storm rel helicity (0-3000m) pos: 133.8 neg: -54.8 tot: 79.0 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 15.5 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 54.62 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 ------------------------------------------------------------------------------- 500 125 46 109 30| 38.1 0.0 38.1|133.8 -5.9 127.9 255.7 0.58| 59.7 34.9 1000 127 42 108 26| 9.9 0.0 9.9|133.8 -29.0 104.8 104.8 0.39| 39.2 15.3 1500 127 37 106 21| 6.6 1.5 8.1|133.8 -36.9 96.9 64.6 0.34| 27.6 9.3 2000 128 34 103 18| 5.0 2.0 6.9|133.8 -43.1 90.7 45.3 0.30| 21.5 6.4 2500 128 31 99 16| 4.0 2.2 6.2|133.8 -49.0 84.8 33.9 0.25| 17.9 4.5 3000 128 29 95 13| 3.3 2.4 5.7|133.8 -54.8 79.0 26.3 0.21| 15.5 3.2 4000 128 26 86 11| 2.5 1.4 3.9|143.1 -56.1 87.0 21.7 0.23| 12.3 2.9 5000 126 25 79 11| 2.0 1.0 3.0|151.7 -56.1 95.7 19.1 0.24| 10.5 2.6 6000 121 25 75 13| 1.7 1.1 2.8|153.6 -64.2 89.5 14.9 0.22| 9.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250418.12.gif