UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 24 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 1011 -18 15.4 5.4 51 10.0 10.1 110 3 287.6 288.6 282.8 303.4 5.56 1 1001 66 18.8 6.8 46 12.0 12.1 69 18 291.9 293.0 285.2 309.7 6.19 2 1000 75 19.0 7.0 46 12.0 12.3 65 19 292.1 293.3 285.4 310.2 6.29 3 985 205 21.0 7.0 40 14.0 13.0 60 19 295.4 296.6 286.8 314.0 6.38 4 973 310 20.8 5.8 38 15.0 12.3 56 20 296.3 297.3 286.6 313.7 5.94 5 958 443 20.0 4.0 35 16.0 11.3 51 20 296.8 297.7 286.2 312.4 5.32 6 938 624 18.8 3.8 37 15.0 10.6 44 21 297.3 298.3 286.5 313.2 5.36 7 925 743 17.4 2.4 37 15.0 9.5 40 21 297.1 298.0 285.9 311.7 4.92 8 850 1458 11.4 -0.6 43 12.0 5.5 45 13 298.1 298.9 285.7 310.9 4.30 9 824 1716 9.0 -1.0 49 10.0 4.1 62 12 298.2 299.0 285.7 311.1 4.31 10 821 1746 9.0 -1.0 49 10.0 4.1 64 12 298.5 299.3 285.8 311.5 4.33 11 790 2064 7.6 -4.4 42 12.0 2.1 85 10 300.3 301.0 285.7 310.9 3.49 12 777 2201 7.0 -5.0 42 12.0 1.6 94 9 301.1 301.7 285.8 311.5 3.39 13 754 2447 5.4 -5.6 45 11.0 0.5 110 8 302.0 302.6 286.1 312.2 3.34 14 700 3048 0.2 -8.8 51 9.0 -3.4 150 5 302.7 303.2 285.8 311.4 2.81 15 576 4572 -12.7 -16.5 73 3.8 -13.8 185 13 305.0 305.3 285.6 310.8 1.83 16 573 4612 -12.3 -15.9 74 3.6 -13.4 186 13 305.9 306.2 286.1 312.0 1.93 17 567 4692 -12.5 -16.2 74 3.7 -13.6 188 14 306.6 306.9 286.3 312.7 1.90 18 553 4883 -13.5 -18.0 69 4.5 -14.8 192 15 307.6 307.9 286.4 313.0 1.68 19 540 5063 -15.1 -21.1 60 6.0 -16.6 196 16 307.8 308.0 286.1 312.1 1.31 20 532 5176 -16.5 -22.5 60 6.0 -18.0 199 16 307.4 307.6 285.8 311.3 1.18 21 500 5640 -18.7 -23.5 66 4.8 -19.8 210 19 310.2 310.5 286.8 314.1 1.15 22 468 6131 -21.9 -26.0 69 4.1 -22.7 217 20 312.2 312.4 287.2 315.5 0.98 23 446 6485 -23.9 -28.9 63 5.0 -24.8 223 20 314.0 314.1 287.6 316.7 0.79 24 415 7007 -28.3 -34.3 56 6.0 -29.1 231 21 314.9 315.0 287.6 316.7 0.50 25 400 7270 -30.9 -36.9 56 6.0 -31.6 235 21 314.8 314.9 287.5 316.3 0.40 26 377 7687 -33.9 -39.9 55 6.0 -34.5 234 23 316.2 316.3 287.9 317.4 0.32 27 312 8980 -45.3 -50.3 57 5.0 -45.5 231 30 317.9 317.9 288.2 318.4 0.12 28 300 9240 -47.9 -53.9 50 6.0 -48.1 230 31 317.8 317.9 288.1 318.2 0.08 29 250 10410 -58.3 -63.3 53 5.0 -58.4 235 33 319.4 319.4 288.6 319.5 0.03 30 235 10798 -61.1 -66.1 51 5.0 -61.2 245 29 320.9 320.9 289.0 320.9 0.02 31 225 11072 -55.3 -61.3 47 6.0 -55.4 242 28 333.8 333.8 292.8 333.9 0.04 32 200 11830 -52.9 -58.9 48 6.0 -53.1 235 27 349.0 349.0 296.5 349.3 0.07 33 186 12297 -53.5 -59.5 48 6.0 -53.7 240 25 355.3 355.4 297.8 355.6 0.07 34 167 12994 -50.7 -57.7 43 7.0 -51.0 248 22 371.1 371.2 300.8 371.6 0.09 35 150 13690 -52.5 -59.5 43 7.0 -52.8 255 19 379.6 379.6 302.2 380.0 0.08 36 119 15178 -56.7 -64.7 36 8.0 -56.9 255 20 397.9 397.9 304.9 398.1 0.05 37 100 16280 -58.3 -67.3 31 9.0 -58.6 255 21 415.1 415.1 307.2 415.3 0.04 38 76 18005 -57.9 -66.9 31 9.0 -58.2 274 18 449.8 449.8 310.8 450.2 0.06 39 70 18520 -60.1 -69.1 30 9.0 -60.4 280 17 455.8 455.8 311.4 456.1 0.05 40 65 18980 -60.9 -69.9 30 9.0 -61.2 281 17 463.8 463.8 312.1 464.1 0.05 41 63 19173 -61.9 -70.9 29 9.0 -62.1 282 18 465.8 465.8 312.3 466.0 0.04 42 52 20365 -59.1 -69.1 26 10.0 -59.6 284 19 498.6 498.6 314.9 499.0 0.07 43 50 20610 -59.3 -69.3 26 10.0 -59.7 285 19 503.7 503.8 315.2 504.2 0.07 44 40 22005 -61.1 -71.1 25 10.0 -61.6 270 13 532.4 532.4 317.1 532.8 0.07 45 32 23403 -58.3 -69.3 23 11.0 -59.1 254 7 575.0 575.0 319.5 575.7 0.11 46 30 23810 -58.1 -69.1 23 11.0 -59.0 250 5 586.2 586.3 320.0 587.1 0.12 47 20 26350 -58.7 -69.7 23 11.0 -59.9 315 11 656.5 656.6 323.0 657.8 0.16 48 19 26674 -58.9 -69.9 23 11.0 -60.1 313 11 665.6 665.6 323.3 666.9 0.16 49 10 30810 -49.1 -62.1 21 13.0 -53.6 285 9 836.3 836.7 328.3 845.7 0.90 50 8.6 31802 -47.9 -61.9 18 14.0 -53.4 877.8 878.4 329.2 889.6 1.07 TRP 235 10798 -61.1 -66.1 51 5.0 -61.2 245 29 320.9 320.9 289.0 320.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 698.08 mb = 3071.63 m = 10077.40 ft Wetbulb zero: 747.28 mb = 2519.11 m = 8264.69 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 52.79 % Est. max temperature: 25.73 C = 78.31 F Sfc-Lift cond lev (LCL): 869.86 mb = 1262.73 m = 4142.76 ft T: 13.04 C 700-500 lapse rate: 7.29 C/km ThetaE index: 2.22 C Layer 925.0- 824.0 mb Conv cond level (CCL): 700.95 mb = 3037.03 m = 9963.90 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 30.49 C = 86.88 F Cap Strength: 5.16 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 4.40 C Lifted Index @700 mb: 3.34 C Showalter Index: 3.02 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 18.10 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.01 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 52478.41 J/kg Cap Strength: 5.16 C Lift Cond Lev (LCL): 774.55 mb = 2226.42 m = 7304.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 163 at 10 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 1011 -18 110 3 -2.8 1.0 | 360 8 0.0 -8.3 1 1000 75 65 19 -17.2 -8.0 | 40 23 -14.4 -17.4 2 925 743 40 21 -13.5 -16.1 | 23 28 -10.7 -25.4 3 850 1458 45 13 -9.2 -9.2 | 19 20 -6.4 -18.5 4 700 3048 150 5 -2.5 4.3 | 356 5 0.3 -5.0 5 500 5640 210 19 9.5 16.5 | 240 14 12.3 7.1 6 400 7270 235 21 17.2 12.0 | 262 20 20.0 2.7 7 300 9240 230 31 23.7 19.9 | 248 29 26.6 10.6 8 250 10410 235 33 27.0 18.9 | 252 31 29.9 9.6 9 235 10798 245 29 26.3 12.3 | 264 29 29.1 2.9 10 200 11830 235 27 22.1 15.5 | 256 26 24.9 6.1 11 150 13690 255 19 18.4 4.9 | 282 22 21.2 -4.4 12 100 16280 255 21 20.3 5.4 | 280 23 23.1 -3.9 13 70 18520 280 17 16.7 -3.0 | 302 23 19.6 -12.3 14 50 20610 285 19 18.4 -4.9 | 304 26 21.2 -14.3 15 30 23810 250 5 4.7 1.7 | 315 11 7.5 -7.6 16 20 26350 315 11 7.8 -7.8 | 328 20 10.6 -17.1 17 10 30810 285 9 8.7 -2.3 | 315 16 11.5 -11.7 Wind Parameters Mean winds (0-6000m): 133.2 at 13.0 knts Storm direction: 163.2 at 9.8 knts Shear (0-3000m) pos: 3.5 neg: 3.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 2.2 deg Storm rel helicity (0-3000m) pos: 51.6 neg: -62.0 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.53 Bulk Shear: 48.63 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 59 18 34 23| 0.0 19.5 19.5| 31.7 -27.3 4.4 8.8 0.28| 23.8 6.6 1000 50 19 29 25| 0.0 9.0 9.0| 31.7 -50.9 -19.2 -19.2 0.11| 14.9 1.6 1500 48 18 26 24| 1.9 6.0 7.9| 31.8 -56.5 -24.7 -16.5 0.06| 11.8 0.7 2000 50 16 26 22| 3.1 4.5 7.6| 49.3 -56.5 -7.3 -3.6 0.15| 10.7 1.6 2500 53 15 27 20| 3.6 3.6 7.2| 51.6 -57.2 -5.5 -2.2 0.14| 9.8 1.3 3000 54 13 25 19| 3.5 3.0 6.5| 51.6 -62.0 -10.4 -3.5 0.06| 8.9 0.6 4000 64 12 29 17| 3.3 2.2 5.6| 51.6 -63.6 -11.9 -3.0 0.00| 7.5 0.0 5000 86 12 42 14| 3.4 1.8 5.2| 52.7 -64.1 -11.4 -2.3 0.00| 6.8 0.0 6000 133 13 86 7| 3.2 1.5 4.7| 63.8 -64.1 -0.2 -0.0 0.04| 6.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250424.00.gif