UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 20 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 1023 -19 9.4 6.2 80 3.2 7.8 90 5 280.7 281.7 279.8 296.7 5.81 1 1000 171 15.4 3.4 45 12.0 9.2 130 15 288.5 289.4 282.4 302.5 4.88 2 997 196 16.0 3.0 42 13.0 9.3 131 15 289.4 290.2 282.6 303.1 4.76 3 981 333 16.4 1.4 36 15.0 8.9 134 17 291.1 291.9 282.8 303.7 4.31 4 956 551 15.4 -5.6 23 21.0 6.2 139 20 292.3 292.8 281.4 300.1 2.63 5 947 631 14.8 -7.2 21 22.0 5.5 140 21 292.5 292.9 281.1 299.5 2.35 6 925 828 12.6 -8.4 22 21.0 4.0 145 23 292.2 292.6 280.8 298.8 2.19 7 850 1530 6.8 -10.2 29 17.0 0.3 155 31 293.3 293.6 281.1 299.5 2.07 8 809 1933 3.0 -12.0 32 15.0 -2.4 142 27 293.4 293.7 281.0 299.1 1.88 9 799 2033 2.2 -12.8 32 15.0 -3.0 139 26 293.6 293.9 280.9 299.0 1.79 10 764 2393 1.0 -20.0 19 21.0 -5.2 128 22 296.1 296.3 281.0 299.3 1.02 11 752 2521 2.0 -23.0 14 25.0 -5.0 123 21 298.5 298.7 281.8 301.1 0.80 12 745 2596 1.8 -26.2 10 28.0 -5.5 121 20 299.1 299.2 281.8 301.1 0.60 13 739 2661 1.6 -26.4 10 28.0 -5.7 119 19 299.6 299.7 282.0 301.5 0.60 14 700 3095 -1.5 -26.5 13 25.0 -7.8 105 15 300.8 300.9 282.5 302.9 0.63 15 594 4382 -9.9 -37.9 8 28.0 -14.7 134 10 305.5 305.6 284.0 306.4 0.25 16 593 4395 -10.1 -38.1 8 28.0 -14.8 135 10 305.5 305.5 283.9 306.3 0.24 17 500 5680 -21.9 -35.9 27 14.0 -23.9 165 5 306.3 306.4 284.4 307.6 0.36 18 467 6177 -26.7 -37.7 35 11.0 -28.0 162 6 306.4 306.5 284.4 307.5 0.32 19 463 6239 -25.9 -36.9 35 11.0 -27.3 162 6 308.2 308.2 285.1 309.4 0.35 20 411 7089 -31.9 -36.6 63 4.7 -32.4 156 7 311.1 311.2 286.2 312.5 0.40 21 410 7106 -32.1 -36.7 64 4.6 -32.6 156 7 311.1 311.1 286.2 312.5 0.40 22 400 7280 -33.5 -38.1 63 4.6 -34.0 155 7 311.4 311.5 286.3 312.7 0.36 23 310 9006 -49.7 -54.2 59 4.5 -49.8 102 5 312.4 312.4 286.3 312.7 0.08 24 300 9220 -50.5 -54.8 60 4.3 -50.6 95 5 314.2 314.2 286.9 314.5 0.07 25 295 9330 -50.9 -55.1 61 4.2 -51.0 89 5 315.1 315.1 287.2 315.4 0.07 26 250 10400 -56.5 -61.5 53 5.0 -56.6 25 7 322.1 322.1 289.4 322.2 0.04 27 245 10527 -57.3 -63.3 46 6.0 -57.4 30 7 322.7 322.7 289.6 322.9 0.03 28 200 11810 -54.7 -60.7 47 6.0 -54.9 345 13 346.1 346.2 295.8 346.4 0.05 29 166 13007 -52.5 -60.5 37 8.0 -52.8 313 17 368.8 368.8 300.4 369.1 0.07 30 150 13660 -53.5 -63.5 28 10.0 -53.8 295 19 377.9 377.9 301.9 378.1 0.05 31 110 15632 -59.7 -71.7 20 12.0 -59.9 310 17 401.3 401.3 305.4 401.4 0.02 32 100 16230 -59.1 -72.1 17 13.0 -59.4 315 17 413.5 413.5 307.0 413.7 0.02 33 70 18460 -59.1 -73.1 15 14.0 -59.5 340 11 457.9 458.0 311.6 458.1 0.03 34 65 18927 -58.1 -73.1 13 15.0 -58.6 341 11 469.9 470.0 312.7 470.1 0.03 35 50 20580 -59.5 -75.5 11 16.0 -60.0 345 9 503.3 503.3 315.2 503.4 0.03 36 40 21969 -59.9 -75.9 11 16.0 -60.6 2 10 535.4 535.4 317.3 535.6 0.03 37 35 22806 -56.5 -74.5 9 18.0 -57.6 13 10 565.1 565.2 318.9 565.5 0.05 38 30 23780 -57.1 -75.1 8 18.0 -58.3 25 11 589.0 589.0 320.1 589.3 0.05 39 20 26350 -57.3 -76.3 7 19.0 -58.9 5 13 660.8 660.8 323.1 661.3 0.06 40 16 27760 -57.1 -77.1 6 20.0 -59.1 58 12 705.0 705.0 324.6 705.5 0.07 41 10 30790 -48.7 -72.7 5 24.0 -54.5 170 9 837.8 837.9 328.2 839.9 0.21 42 8.8 31626 -51.1 -74.1 5 23.0 -56.3 859.7 859.8 328.7 861.7 0.19 43 8.1 32170 -47.3 -71.3 5 24.0 -54.4 895.4 895.5 329.4 898.8 0.31 TRP 245 10527 -57.3 -63.3 46 6.0 -57.4 30 7 322.7 322.7 289.6 322.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 718.87 mb = 2885.10 m = 9465.43 ft Wetbulb zero: 845.24 mb = 1575.70 m = 5169.56 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 20.50 % Est. max temperature: 21.70 C = 71.07 F Sfc-Lift cond lev (LCL): 974.39 mb = 390.26 m = 1280.35 ft T: 16.14 C 700-500 lapse rate: 7.89 C/km ThetaE index: 4.89 C Layer 956.0- 850.0 mb Conv cond level (CCL): 634.37 mb = 3866.47 m = 12685.11 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 32.51 C = 90.52 F Cap Strength: 8.21 C Lifted Index: 6.50 C Risk: None Lifted Index @300 mb: 9.60 C Lifted Index @700 mb: 7.45 C Showalter Index: 7.38 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 11.70 C K Index: -6.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.51 J/kg Max Up Vert Vel: 8.55 m/s Conv Inhibition (B-): 66592.30 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 769.91 mb = 2331.43 m = 7648.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 at 12 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 1023 -19 90 5 -5.0 0.0 | 10 12 -2.1 -11.6 1 1000 171 130 15 -11.5 9.6 | 77 9 -8.6 -2.0 2 925 828 145 23 -13.2 18.8 | 125 13 -10.3 7.2 3 850 1530 155 31 -13.1 28.1 | 148 19 -10.2 16.5 4 700 3095 105 15 -14.5 3.9 | 56 14 -11.6 -7.7 5 500 5680 165 5 -1.3 4.8 | 347 7 1.6 -6.8 6 400 7280 155 7 -3.0 6.3 | 1 5 -0.1 -5.3 7 300 9220 95 5 -5.0 0.4 | 11 11 -2.1 -11.2 8 250 10400 25 7 -3.0 -6.3 | 0 18 -0.1 -18.0 9 245 10527 30 7 -3.5 -6.1 | 2 18 -0.6 -17.7 10 200 11810 345 13 3.4 -12.6 | 346 25 6.2 -24.2 11 150 13660 295 19 17.2 -8.0 | 314 28 20.1 -19.6 12 100 16230 315 17 12.0 -12.0 | 328 28 14.9 -23.6 13 70 18460 340 11 3.8 -10.3 | 343 23 6.6 -21.9 14 50 20580 345 9 2.3 -8.7 | 346 21 5.2 -20.3 15 30 23780 25 11 -4.6 -10.0 | 5 22 -1.8 -21.6 16 20 26350 5 13 -1.1 -13.0 | 356 25 1.7 -24.6 17 10 30790 170 9 -1.6 8.9 | 335 3 1.3 -2.7 Wind Parameters Mean winds (0-6000m): 136.2 at 15.9 knts Storm direction: 166.2 at 12.0 knts Shear (0-3000m) pos: 4.9 neg: 3.8 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 52.2 deg Storm rel helicity (0-3000m) pos: 78.8 neg: -96.4 tot: -17.6 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 52.33 Bulk Shear: 0.70 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 14 73 8| 16.3 0.0 16.3| 41.0 0.0 41.0 81.9 0.97| 17.1 16.6 1000 139 18 102 9| 11.5 0.0 11.5| 59.3 0.0 59.3 59.3 0.93| 12.2 11.3 1500 144 21 121 11| 9.8 0.0 9.8| 78.8 0.0 78.8 52.5 0.87| 10.4 9.1 2000 146 23 127 13| 7.4 2.0 9.4| 78.8 -35.5 43.3 21.6 0.49| 9.9 4.9 2500 144 23 124 13| 5.9 3.3 9.2| 78.8 -68.9 9.9 3.9 0.23| 9.6 2.2 3000 142 23 119 13| 4.9 3.8 8.7| 78.8 -96.4 -17.6 -5.9 0.06| 9.3 0.6 4000 138 20 108 11| 3.7 2.9 6.6| 79.1-103.2 -24.1 -6.0 0.02| 7.9 0.2 5000 137 18 99 10| 3.0 2.3 5.3| 79.1-109.7 -30.6 -6.1 -0.04| 6.9 -0.3 6000 136 16 89 8| 2.4 1.9 4.3| 79.4-113.6 -34.1 -5.7 -0.07| 6.0 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250420.00.gif