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 U4122... Searching the city database file for: U4122 ... Date:1200Z 19 APR 25 Station: U4122 WMO ident: 24122 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 46 SFC 980 203 -7.7 -13.7 62 6.0 -9.2 320 5 267.0 267.2 265.1 270.7 1.35 2 925 649 -11.7 -15.8 72 4.1 -12.6 280 11 267.3 267.5 265.1 270.7 1.20 3 920 690 -12.1 -15.5 76 3.4 -12.9 267.4 267.6 265.2 270.8 1.24 4 850 1285 -13.3 -15.7 82 2.4 -13.9 230 19 272.2 272.4 268.6 276.0 1.32 5 802 1727 -14.1 -16.3 83 2.2 -14.6 275.9 276.1 271.0 279.8 1.33 6 781 1929 -10.9 -12.7 87 1.8 -11.4 281.5 281.8 275.0 286.8 1.84 7 728 2468 -11.7 -24.7 33 13.0 -14.3 286.3 286.4 275.9 288.5 0.71 8 700 2767 -14.5 -30.5 24 16.0 -17.1 230 31 286.4 286.5 275.5 287.8 0.43 9 678 3009 -15.9 -33.9 20 18.0 -18.5 287.5 287.5 275.9 288.5 0.32 10 624 3636 -16.9 -37.9 14 21.0 -19.7 293.3 293.3 278.6 294.0 0.23 11 609 3819 -18.7 -38.7 15 20.0 -21.1 293.2 293.3 278.6 294.0 0.22 12 553 4532 -25.1 -35.1 39 10.0 -26.3 293.8 293.9 279.1 295.0 0.35 13 500 5260 -29.3 -34.0 64 4.7 -29.9 220 56 297.3 297.4 280.8 298.7 0.43 14 479 5564 -32.3 -36.6 65 4.3 -32.7 297.3 297.3 280.7 298.4 0.35 15 409 6659 -39.9 -44.4 62 4.5 -40.2 301.2 301.2 282.1 301.8 0.18 16 406 6709 -42.1 -46.8 60 4.7 -42.3 299.0 299.0 281.1 299.5 0.14 17 400 6810 -42.5 -47.2 60 4.7 -42.7 225 71 299.8 299.8 281.4 300.2 0.14 18 391 6962 -44.7 -49.3 60 4.6 -44.9 298.8 298.9 281.0 299.2 0.11 19 362 7472 -46.9 -51.9 57 5.0 -47.1 302.6 302.6 282.5 302.9 0.09 20 309 8494 -55.7 -61.7 47 6.0 -55.8 304.3 304.3 283.1 304.4 0.03 21 300 8680 -59.3 -65.3 46 6.0 -59.3 235 75 301.8 301.8 282.1 301.8 0.02 22 292 8848 -59.5 -65.5 46 6.0 -59.6 232 70 303.8 303.8 283.0 303.9 0.02 23 262 9531 -53.7 -59.7 48 6.0 -53.8 220 48 321.9 321.9 289.4 322.1 0.05 24 250 9830 -53.7 -59.7 48 6.0 -53.8 215 38 326.2 326.2 290.7 326.4 0.05 25 230 10376 -49.5 -58.5 34 9.0 -49.8 217 35 340.5 340.5 294.5 340.8 0.06 26 200 11300 -48.7 -60.7 24 12.0 -49.1 220 29 355.7 355.7 297.9 355.9 0.05 27 174 12215 -47.5 -61.5 19 14.0 -48.1 218 26 372.1 372.1 300.9 372.3 0.06 28 150 13190 -48.7 -63.7 16 15.0 -49.3 215 23 386.2 386.2 303.2 386.4 0.05 29 114 14985 -49.6 -65.3 14 15.7 -50.4 230 114 415.9 415.9 307.3 416.2 0.05 30 100 15840 -50.1 -66.1 14 16.0 -50.9 205 101 430.9 430.9 309.0 431.2 0.05 31 70 18170 -51.3 -69.3 10 18.0 -52.3 240 15 474.6 474.7 313.0 474.9 0.05 32 63 18850 -50.9 -68.9 10 18.0 -52.1 237 14 490.0 490.1 314.2 490.4 0.06 33 50 20340 -52.1 -70.1 10 18.0 -53.4 230 13 520.7 520.7 316.4 521.1 0.06 34 48 20605 -52.3 -69.3 11 17.0 -53.5 230 14 526.3 526.4 316.7 526.8 0.07 35 40 21781 -54.7 -72.7 9 18.0 -55.9 230 18 548.5 548.5 318.1 548.8 0.05 36 30 23630 -53.5 -71.5 9 18.0 -55.2 230 25 598.8 598.8 320.6 599.4 0.08 37 25 24805 -53.5 -71.5 9 18.0 -55.5 230 23 630.8 630.9 322.0 631.6 0.10 38 22 25631 -52.1 -70.1 10 18.0 -54.5 230 22 658.5 658.6 323.0 659.6 0.14 39 20 26250 -51.3 -69.3 10 18.0 -54.1 230 21 679.1 679.2 323.8 680.6 0.17 40 13 29057 -50.1 -69.1 9 19.0 -54.3 772.4 772.5 326.6 774.9 0.27 TRP 304 -59.3 -65.3 46 6.0 -59.3 235 75 300.6 300.6 281.6 300.7 0.02 WND 114 14985 -49.6 -65.3 14 15.7 -50.4 230 114 415.9 415.9 307.3 416.2 0.05 Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 49.29 % Est. max temperature: -1.00 C = 30.20 F Sfc-Lift cond lev (LCL): 890.39 mb = 935.91 m = 3070.53 ft T: -12.60 C 700-500 lapse rate: 5.94 C/km ThetaE index: 0.70 C Layer 700.0- 678.0 mb Conv cond level (CCL): 593.36 mb = 4011.15 m = 13159.77 ft Mean mixing ratio: 1.27 g/kg Conv temperature: 18.57 C = 65.43 F Cap Strength: 19.85 C Lifted Index: 21.48 C Risk: None Lifted Index @300 mb: 21.54 C Lifted Index @700 mb: 14.89 C Showalter Index: 17.79 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 13.60 C K Index: -15.70 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 4.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.30 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 66851.30 J/kg Cap Strength: 21.15 C Lift Cond Lev (LCL): 868.06 mb = 1126.88 m = 3697.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 304 8420 235 75 61.4 43.0 1 980 203 320 5 3.2 -3.8 2 925 649 280 11 10.8 -1.9 3 850 1285 230 19 14.6 12.2 4 700 2767 230 31 23.7 19.9 5 500 5260 220 56 36.0 42.9 6 400 6810 225 71 50.2 50.2 7 300 8680 235 75 61.4 43.0 8 250 9830 215 38 21.8 31.1 9 200 11300 220 29 18.6 22.2 10 150 13190 215 23 13.2 18.8 11 114 14985 230 114 87.3 73.3 12 100 15840 205 101 42.7 91.5 13 70 18170 240 15 13.0 7.5 14 50 20340 230 13 10.0 8.4 15 30 23630 230 25 19.2 16.1 16 20 26250 230 21 16.1 13.5 Wind Parameters Energy-Hel index: -0.71 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U4122/skewt/U4122.skewt.20250419.12.gif