UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 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 1022 -22 23.8 -4.2 15 28.0 10.5 135 13 295.1 295.6 282.7 303.3 2.73 1 1002 149 20.8 -2.2 21 23.0 9.7 130 18 293.8 294.4 282.8 303.4 3.24 2 1000 166 20.8 -2.2 21 23.0 9.7 130 19 294.0 294.5 282.8 303.6 3.25 3 925 831 14.2 -4.8 26 19.0 5.7 135 25 293.8 294.3 282.4 302.5 2.89 4 854 1495 7.2 -8.8 31 16.0 0.8 135 25 293.3 293.7 281.4 300.2 2.30 5 850 1534 7.0 -9.0 31 16.0 0.7 135 25 293.5 293.9 281.5 300.3 2.27 6 779 2241 0.0 -11.0 43 11.0 -4.0 133 21 293.4 293.8 281.2 299.8 2.12 7 724 2828 0.4 -27.6 10 28.0 -6.6 131 18 300.0 300.1 282.1 301.8 0.55 8 700 3097 -1.1 -24.1 16 23.0 -7.3 130 17 301.3 301.4 282.9 303.8 0.78 9 674 3397 -2.7 -23.7 18 21.0 -8.4 131 17 302.8 302.9 283.6 305.5 0.84 10 620 4052 -7.1 -33.1 11 26.0 -12.3 132 16 305.0 305.1 283.9 306.3 0.38 11 583 4526 -11.1 -37.1 10 26.0 -15.5 133 15 305.8 305.8 284.1 306.7 0.27 12 536 5163 -16.7 -37.7 14 21.0 -19.8 134 14 306.5 306.6 284.4 307.5 0.28 13 500 5680 -21.3 -43.3 12 22.0 -23.8 135 13 307.1 307.1 284.4 307.7 0.17 14 476 6040 -24.5 -44.5 14 20.0 -26.5 137 12 307.5 307.5 284.6 308.0 0.15 15 400 7280 -34.5 -55.5 10 21.0 -35.6 145 9 310.2 310.2 285.4 310.3 0.05 16 376 7709 -38.1 -59.1 9 21.0 -38.9 150 9 310.9 310.9 285.7 311.1 0.04 17 326 8673 -46.9 -60.9 19 14.0 -47.3 163 9 311.8 311.8 286.0 311.9 0.03 18 300 9220 -50.3 -63.3 20 13.0 -50.5 170 9 314.5 314.5 286.9 314.6 0.03 19 287 9510 -52.1 -65.1 20 13.0 -52.3 198 8 315.9 315.9 287.4 316.0 0.02 20 264 10050 -54.9 -67.9 19 13.0 -55.1 250 5 319.4 319.4 288.6 319.5 0.02 21 250 10400 -55.1 -69.1 16 14.0 -55.3 260 5 324.1 324.2 290.0 324.2 0.01 22 231 10905 -55.9 -68.9 18 13.0 -56.1 269 7 330.3 330.3 291.8 330.4 0.02 23 200 11830 -53.3 -67.3 17 14.0 -53.6 285 11 348.4 348.4 296.3 348.5 0.02 24 157 13386 -51.5 -69.5 10 18.0 -52.0 298 18 376.4 376.4 301.6 376.5 0.02 25 150 13680 -52.5 -70.5 10 18.0 -52.9 300 19 379.6 379.6 302.2 379.7 0.02 26 100 16260 -59.9 -78.9 7 19.0 -60.2 310 15 412.0 412.0 306.7 412.0 0.01 27 72 18305 -61.3 -81.3 5 20.0 -61.6 333 8 449.6 449.6 310.8 449.6 0.01 28 70 18480 -60.1 -80.1 6 20.0 -60.5 335 7 455.8 455.8 311.4 455.9 0.01 29 60 19449 -57.7 -78.7 5 21.0 -58.3 333 10 481.7 481.7 313.6 481.8 0.01 30 50 20600 -58.3 -79.3 5 21.0 -59.0 330 13 506.1 506.1 315.4 506.2 0.01 31 38 22317 -59.5 -81.5 4 22.0 -60.3 5 9 544.4 544.4 317.8 544.4 0.01 32 30 23800 -57.3 -79.3 5 22.0 -58.5 35 5 588.4 588.4 320.1 588.6 0.02 33 22 25781 -54.1 -77.1 4 23.0 -56.2 326 13 652.5 652.6 322.8 652.9 0.05 34 20 26390 -57.1 -79.1 5 22.0 -58.8 305 15 661.4 661.4 323.1 661.7 0.04 35 17 27427 -53.9 -76.9 4 23.0 -56.6 297 16 703.1 703.2 324.6 703.7 0.06 36 15 28224 -57.5 -79.5 4 22.0 -59.6 290 17 716.8 716.8 325.0 717.2 0.05 37 12 29657 -50.5 -73.5 5 23.0 -55.0 279 18 788.8 788.9 327.0 790.3 0.15 38 11 30222 -52.9 -75.9 5 23.0 -56.9 275 18 800.0 800.0 327.3 801.1 0.12 39 10 30840 -50.9 -73.9 5 23.0 -55.8 270 19 829.5 829.6 328.0 831.3 0.17 40 9.2 31385 -49.1 -73.1 4 24.0 -55.0 856.4 856.6 328.6 858.7 0.21 41 8.5 31902 -50.9 -73.9 5 23.0 -56.3 869.0 869.1 328.8 871.2 0.20 42 7.6 32639 -46.1 -70.1 5 24.0 -53.9 916.7 916.9 329.8 921.2 0.40 TRP 264 10050 -54.9 -67.9 19 13.0 -55.1 250 5 319.4 319.4 288.6 319.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 717.60 mb = 2899.40 m = 9512.34 ft Wetbulb zero: 839.43 mb = 1635.46 m = 5365.60 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 20.57 % Est. max temperature: 22.13 C = 71.84 F Sfc-Lift cond lev (LCL): 673.04 mb = 3408.18 m = 11181.54 ft T: -2.78 C 700-500 lapse rate: 7.82 C/km ThetaE index: 3.39 C Layer 925.0- 850.0 mb Conv cond level (CCL): 594.42 mb = 4376.82 m = 14359.46 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 34.30 C = 93.75 F Cap Strength: 7.18 C Lifted Index: 5.52 C Risk: None Lifted Index @300 mb: 8.22 C Lifted Index @700 mb: 6.57 C Showalter Index: 7.45 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 12.30 C K Index: -3.70 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.02 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 68278.70 J/kg Cap Strength: 7.18 C Lift Cond Lev (LCL): 698.95 mb = 3108.87 m = 10199.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 163 at 14 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 1022 -22 135 13 -9.2 9.2 | 53 7 -5.2 -3.9 1 1000 166 130 19 -14.6 12.2 | 85 11 -10.6 -0.9 2 925 831 135 25 -17.7 17.7 | 108 14 -13.7 4.5 3 850 1534 135 25 -17.7 17.7 | 108 14 -13.7 4.5 4 700 3097 130 17 -13.0 10.9 | 76 9 -9.0 -2.2 5 500 5680 135 13 -9.2 9.2 | 53 7 -5.2 -3.9 6 400 7280 145 9 -5.2 7.4 | 11 6 -1.2 -5.8 7 300 9220 170 9 -1.6 8.9 | 330 5 2.4 -4.3 8 264 10050 250 5 4.7 1.7 | 323 14 8.7 -11.4 9 250 10400 260 5 4.9 0.9 | 324 15 8.9 -12.3 10 200 11830 285 11 10.6 -2.8 | 318 22 14.6 -16.0 11 150 13680 300 19 16.5 -9.5 | 318 31 20.5 -22.6 12 100 16260 310 15 11.5 -9.6 | 326 28 15.5 -22.8 13 70 18480 335 7 3.0 -6.3 | 340 21 7.0 -19.5 14 50 20600 330 13 6.5 -11.3 | 337 27 10.5 -24.4 15 30 23800 35 5 -2.9 -4.1 | 356 17 1.1 -17.2 16 20 26390 305 15 12.3 -8.6 | 323 27 16.3 -21.7 17 10 30840 270 19 19.0 -0.0 | 300 26 23.0 -13.1 Wind Parameters Mean winds (0-6000m): 133.1 at 18.3 knts Storm direction: 163.1 at 13.7 knts Shear (0-3000m) pos: 0.6 neg: 0.5 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 26.8 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -18.0 tot: 7.8 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 447.59 Bulk Shear: 0.06 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 ------------------------------------------------------------------------------- 500 132 19 86 10| 0.0 9.1 9.1| 16.8 0.0 16.8 33.6 0.76| 9.4 7.2 1000 133 21 97 12| 1.7 4.6 6.3| 25.8 0.0 25.8 25.8 0.76| 6.4 4.9 1500 134 23 101 13| 1.2 3.0 4.2| 25.8 0.0 25.8 17.2 0.76| 4.3 3.3 2000 134 23 103 13| 0.9 1.7 2.6| 25.8 -5.8 20.0 10.0 0.53| 3.8 2.0 2500 134 23 102 13| 0.7 0.9 1.6| 25.8 -12.0 13.8 5.5 0.34| 3.6 1.2 3000 133 22 100 12| 0.6 0.5 1.1| 25.8 -18.0 7.8 2.6 0.19| 3.4 0.6 4000 133 21 95 11| 0.3 0.4 0.6| 25.8 -21.4 4.4 1.1 0.10| 2.8 0.3 5000 133 19 90 10| 0.2 0.3 0.5| 25.8 -23.8 2.0 0.4 0.05| 2.4 0.1 6000 133 18 86 9| 0.3 0.2 0.5| 25.8 -26.8 -1.0 -0.2 -0.02| 2.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250420.12.gif