UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050612.upa.cvt Date: 1200Z 6 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 6 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 1003 88 19.2 7.2 46 12.0 12.4 360 5 292.1 293.2 285.4 310.4 6.36 1 1000 114 18.8 6.8 46 12.0 12.1 360 9 292.0 293.1 285.2 309.8 6.20 2 944 605 15.6 4.6 48 11.0 9.7 15 8 293.5 294.6 285.3 309.9 5.63 3 925 776 12.8 4.8 58 8.0 8.5 20 7 292.4 293.4 285.0 309.2 5.83 4 883 1164 7.8 1.8 66 6.0 4.8 317 6 291.1 292.0 283.5 305.4 4.93 5 850 1478 7.0 1.0 66 6.0 4.1 265 5 293.5 294.3 284.4 307.6 4.84 6 821 1763 6.4 2.1 74 4.3 4.2 266 10 295.8 296.7 285.9 311.7 5.43 7 729 2728 0.8 -1.8 83 2.6 -0.4 269 27 299.9 300.7 286.6 313.7 4.60 8 700 3053 -0.9 -4.1 79 3.2 -2.3 270 33 301.5 302.2 286.6 313.7 4.03 9 626 3938 -5.5 -11.5 63 6.0 -7.7 268 31 306.0 306.5 286.8 314.0 2.53 10 598 4296 -8.1 -12.5 71 4.4 -9.6 268 30 307.0 307.5 287.0 314.8 2.45 11 542 5051 -14.3 -18.9 68 4.6 -15.6 266 28 308.4 308.7 286.6 313.6 1.58 12 531 5207 -15.1 -18.7 74 3.6 -16.1 266 28 309.3 309.6 286.9 314.6 1.64 13 507 5556 -16.7 -25.7 46 9.0 -18.7 265 27 311.4 311.6 286.9 314.6 0.93 14 500 5660 -17.5 -25.5 50 8.0 -19.3 265 27 311.7 311.9 287.1 314.9 0.96 15 479 5980 -19.1 -27.1 49 8.0 -20.8 266 28 313.6 313.7 287.6 316.5 0.87 16 400 7290 -30.3 -39.3 41 9.0 -31.3 270 31 315.6 315.7 287.7 316.8 0.32 17 356 8104 -36.1 -48.1 28 12.0 -36.9 270 33 318.5 318.5 288.4 319.0 0.14 18 300 9260 -46.3 -61.3 17 15.0 -46.7 270 36 320.1 320.1 288.8 320.2 0.03 19 269 9978 -53.3 -72.3 8 19.0 -53.5 267 35 320.0 320.1 288.8 320.1 0.01 20 251 10424 -55.9 -77.9 5 22.0 -56.1 265 35 322.6 322.6 289.5 322.6 0.00 21 250 10450 -56.5 -78.5 5 22.0 -56.7 265 35 322.1 322.1 289.4 322.1 0.00 22 238 10761 -59.3 -81.3 4 22.0 -59.5 263 38 322.4 322.4 289.5 322.4 0.00 23 221 11225 -61.7 -82.7 4 21.0 -61.8 260 42 325.6 325.6 290.5 325.6 0.00 24 213 11454 -61.9 -82.9 4 21.0 -62.0 256 40 328.8 328.8 291.3 328.8 0.00 25 204 11725 -57.3 -79.3 5 22.0 -57.5 252 37 340.1 340.1 294.3 340.1 0.00 26 200 11850 -57.9 -79.9 4 22.0 -58.1 250 36 341.1 341.1 294.6 341.1 0.00 27 194 12041 -59.5 -81.5 4 22.0 -59.7 250 36 341.5 341.5 294.7 341.5 0.00 28 186 12307 -55.7 -77.7 5 22.0 -56.0 250 35 351.8 351.8 297.0 351.8 0.01 29 150 13680 -54.1 -77.1 4 23.0 -54.5 250 33 376.9 376.9 301.8 376.9 0.01 30 100 16280 -52.9 -75.9 5 23.0 -53.5 250 29 425.5 425.5 308.3 425.6 0.01 31 70 18560 -57.3 -79.3 5 22.0 -57.9 190 46 461.8 461.8 312.0 461.9 0.01 32 50 20700 -55.1 -78.1 4 23.0 -56.1 215 11 513.6 513.6 315.9 513.7 0.02 33 30 23940 -56.3 -78.3 5 22.0 -57.6 160 7 591.2 591.2 320.2 591.4 0.03 34 26 24853 -54.9 -77.9 4 23.0 -56.6 121 7 619.8 619.8 321.5 620.1 0.04 35 22 25920 -55.9 -77.9 5 22.0 -57.7 76 7 647.2 647.2 322.6 647.5 0.04 36 20 26530 -54.3 -77.3 4 23.0 -56.6 50 7 670.0 670.0 323.4 670.4 0.05 37 16 27972 -50.7 -73.7 5 23.0 -54.4 725.9 725.9 325.3 726.9 0.11 38 13 29321 -52.1 -75.1 5 23.0 -55.9 765.4 765.5 326.4 766.5 0.11 39 10 31030 -49.3 -73.3 4 24.0 -54.8 835.5 835.6 328.1 837.5 0.19 TRP 221 11225 -61.7 -82.7 4 21.0 -61.8 260 42 325.6 325.6 290.5 325.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 715.35 mb = 2880.85 m = 9451.50 ft Wetbulb zero: 737.92 mb = 2629.06 m = 8625.43 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 67.44 % Est. max temperature: 20.36 C = 68.65 F Sfc-Lift cond lev (LCL): 838.68 mb = 1588.10 m = 5210.24 ft T: 6.77 C 700-500 lapse rate: 6.37 C/km ThetaE index: 4.53 C Layer 925.0- 850.0 mb Conv cond level (CCL): 742.12 mb = 2583.06 m = 8474.50 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 26.36 C = 79.46 F Cap Strength: 5.14 C Lifted Index: 5.16 C Risk: None Lifted Index @300 mb: 7.76 C Lifted Index @700 mb: 3.47 C Showalter Index: 6.33 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.96 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 52377.25 J/kg Cap Strength: 5.14 C Lift Cond Lev (LCL): 816.51 mb = 1807.46 m = 5929.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 16 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 1003 88 360 5 -0.0 -5.0 | 104 14 -14.0 3.5 1 1000 114 360 9 -0.0 -9.0 | 88 14 -14.0 -0.5 2 925 776 20 7 -2.4 -6.6 | 97 17 -16.4 1.9 3 850 1478 265 5 5.0 0.4 | 135 13 -9.1 9.0 4 700 3053 270 33 33.0 -0.0 | 246 21 19.0 8.5 5 500 5660 265 27 26.9 2.4 | 230 17 12.9 10.9 6 400 7290 270 31 31.0 -0.0 | 243 19 17.0 8.5 7 300 9260 270 36 36.0 -0.0 | 249 24 22.0 8.5 8 250 10450 265 35 34.9 3.1 | 241 24 20.8 11.6 9 221 11225 260 42 41.4 7.3 | 240 32 27.3 15.8 10 200 11850 250 36 33.8 12.3 | 224 29 19.8 20.8 11 100 16280 250 29 27.3 9.9 | 216 23 13.2 18.4 12 70 18560 190 46 8.0 45.3 | 174 54 -6.0 53.8 13 50 20700 215 11 6.3 9.0 | 156 19 -7.7 17.5 14 30 23940 160 7 -2.4 6.6 | 133 22 -16.4 15.1 15 20 26530 50 7 -5.4 -4.5 | 102 20 -19.4 4.0 Wind Parameters Mean winds (0-6000m): 271.3 at 21.9 knts Storm direction: 301.3 at 16.4 knts Shear (0-3000m) pos: 4.2 neg: 2.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 141.5 deg Storm rel helicity (0-3000m) pos: 103.2 neg: -14.3 tot: 88.9 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 76.48 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 6 8 91 15| 3.1 0.0 3.1| 5.6 -14.3 -8.7 -17.4 -0.41| 6.1 -2.5 1000 5 8 94 15| 1.5 2.8 4.3| 16.1 -14.3 1.8 1.8 0.04| 6.4 0.3 1500 354 7 97 13| 1.0 4.1 5.1| 37.1 -14.3 22.8 15.2 0.37| 7.0 2.6 2000 318 8 106 9| 1.9 3.0 4.9| 59.2 -14.3 44.9 22.5 0.54| 7.5 4.1 2500 292 10 136 6| 3.3 2.4 5.7| 81.6 -14.3 67.3 26.9 0.61| 7.9 4.8 3000 282 14 173 6| 4.2 2.0 6.2|103.2 -14.3 88.9 29.6 0.61| 8.0 4.8 4000 276 18 211 8| 3.1 1.4 4.5|103.2 -24.7 78.5 19.6 0.54| 6.3 3.4 5000 273 21 221 10| 2.5 1.1 3.6|103.2 -34.5 68.7 13.7 0.47| 5.3 2.5 6000 271 22 224 11| 2.2 0.9 3.1|107.9 -39.5 68.4 11.4 0.45| 4.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250506.12.gif