UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 29 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 1030 -23 13.4 7.4 67 6.0 10.2 130 9 284.1 285.2 282.0 301.6 6.27 1 1000 224 10.0 2.0 57 8.0 6.2 120 19 283.1 283.9 279.3 295.5 4.42 2 971 468 8.4 1.4 61 7.0 5.1 124 21 283.9 284.7 279.6 296.2 4.36 3 942 720 8.6 0.6 57 8.0 4.8 128 22 286.6 287.3 280.7 298.7 4.24 4 925 870 7.2 -0.8 57 8.0 3.6 130 23 286.7 287.4 280.4 297.8 3.90 5 854 1523 3.4 -4.6 56 8.0 0.1 130 17 289.3 289.9 280.7 298.6 3.18 6 850 1561 3.4 -4.6 56 8.0 0.1 130 17 289.7 290.3 280.9 299.0 3.19 7 737 2705 -3.1 -9.1 63 6.0 -5.3 174 13 294.7 295.1 282.4 302.5 2.60 8 700 3113 -3.1 -9.1 63 6.0 -5.4 190 11 299.1 299.6 284.4 307.4 2.74 9 650 3704 0.4 -6.6 59 7.0 -2.7 205 12 309.4 310.1 288.9 320.7 3.59 10 582 4578 -7.3 -13.3 62 6.0 -9.5 228 13 310.4 310.8 288.1 317.9 2.36 11 508 5629 -12.1 -21.1 47 9.0 -14.7 257 15 316.8 317.1 289.2 321.6 1.40 12 500 5750 -13.3 -23.3 43 10.0 -15.9 260 15 316.8 317.0 289.0 320.8 1.17 13 482 6027 -16.1 -29.1 32 13.0 -18.8 258 18 316.7 316.9 288.5 319.2 0.71 14 400 7410 -21.9 -31.9 40 10.0 -23.8 245 36 326.5 326.7 291.4 328.9 0.66 15 342 8552 -26.3 -38.3 31 12.0 -28.1 245 40 335.5 335.6 293.6 337.1 0.41 16 300 9490 -31.1 -45.1 24 14.0 -32.6 245 44 341.5 341.6 294.9 342.5 0.23 17 250 10770 -36.7 -50.7 22 14.0 -37.8 245 46 351.5 351.5 297.1 352.1 0.15 18 244 10939 -37.7 -52.7 19 15.0 -38.8 244 46 352.5 352.5 297.3 353.0 0.12 19 200 12300 -42.7 -57.7 18 15.0 -43.6 240 44 365.2 365.2 299.8 365.5 0.08 20 183 12893 -44.7 -59.7 17 15.0 -45.4 240 46 371.3 371.3 300.8 371.6 0.07 21 150 14200 -49.7 -65.7 14 16.0 -50.3 240 52 384.4 384.4 303.0 384.6 0.04 22 123 15491 -52.4 -69.3 11 17.0 -52.9 250 71 402.0 402.0 305.5 402.1 0.03 23 122 15544 -52.5 -69.5 11 17.0 -53.0 402.7 402.7 305.6 402.9 0.03 TRP WND 123 15491 -52.4 -69.3 11 17.0 -52.9 250 71 402.0 402.0 305.5 402.1 0.03 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 790.89 mb = 2159.36 m = 7084.43 ft Freezing level: 655.71 mb = 3636.36 m = 11930.17 ft Freezing level: 646.47 mb = 3749.30 m = 12300.71 ft Wetbulb zero: 848.36 mb = 1576.51 m = 5172.22 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 58.54 % Est. max temperature: 17.63 C = 63.73 F Sfc-Lift cond lev (LCL): 940.94 mb = 728.78 m = 2390.97 ft T: 8.51 C 700-500 lapse rate: 3.87 C/km ThetaE index: 6.04 C Layer 1000.0- 971.0 mb Conv cond level (CCL): 771.21 mb = 2341.08 m = 7680.62 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 22.44 C = 72.40 F Cap Strength: 17.70 C Lifted Index: 17.50 C Risk: None Lifted Index @300 mb: 31.34 C Lifted Index @700 mb: 7.84 C Showalter Index: 16.33 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 8.70 C K Index: 6.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.90 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 16214.21 J/kg Cap Strength: 17.63 C Lift Cond Lev (LCL): 875.55 mb = 1319.13 m = 4327.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 203 at 11 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 1030 -23 130 9 -6.9 5.8 | 68 12 -11.4 -4.6 1 1000 224 120 19 -16.5 9.5 | 88 21 -20.9 -0.9 2 925 870 130 23 -17.6 14.8 | 101 23 -22.1 4.4 3 850 1561 130 17 -13.0 10.9 | 92 17 -17.5 0.6 4 700 3113 190 11 1.9 10.8 | 100 3 -2.5 0.5 5 500 5750 260 15 14.8 2.6 | 307 13 10.3 -7.8 6 400 7410 245 36 32.6 15.2 | 260 29 28.2 4.8 7 300 9490 245 44 39.9 18.6 | 257 36 35.4 8.2 8 250 10770 245 46 41.7 19.4 | 256 38 37.2 9.1 9 200 12300 240 44 38.1 22.0 | 251 36 33.6 11.6 10 150 14200 240 52 45.0 26.0 | 249 43 40.6 15.6 Wind Parameters Mean winds (0-6000m): 173.3 at 15.0 knts Storm direction: 203.3 at 11.3 knts Shear (0-3000m) pos: 2.6 neg: 1.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 39.7 deg Storm rel helicity (0-3000m) pos: 64.9 neg: -16.7 tot: 48.3 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 25.18 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 ------------------------------------------------------------------------------- 500 123 17 86 19| 0.0 12.0 12.0| 32.3 0.0 32.3 64.6 0.59| 12.6 7.4 1000 126 19 93 20| 1.4 6.0 7.4| 50.9 -2.5 48.4 48.4 0.61| 8.4 5.1 1500 127 20 94 20| 0.9 2.6 3.5| 50.9 -14.9 36.0 24.0 0.37| 7.1 2.6 2000 129 19 94 19| 1.7 1.9 3.6| 59.9 -16.4 43.4 21.7 0.36| 6.7 2.4 2500 133 18 96 18| 2.3 1.5 3.8| 64.5 -16.4 48.0 19.2 0.35| 6.5 2.3 3000 136 17 97 16| 2.6 1.3 3.8| 64.9 -16.7 48.3 16.1 0.31| 6.2 1.9 4000 146 16 101 13| 2.6 1.0 3.6| 65.6 -16.9 48.6 12.2 0.32| 5.4 1.7 5000 159 15 111 11| 2.6 0.8 3.4| 68.3 -16.9 51.4 10.3 0.31| 5.0 1.6 6000 173 15 126 8| 2.7 0.6 3.3| 74.1 -24.7 49.4 8.2 0.27| 4.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20250429.12.gif