UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 3 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 1005 95 0.2 -1.4 89 1.6 -0.4 330 1 273.0 273.5 272.5 282.3 3.43 1 1000 135 3.4 0.0 78 3.4 2.0 330 5 276.5 277.2 275.1 287.0 3.82 2 999 143 4.0 0.1 76 3.9 2.3 330 5 277.2 277.9 275.5 287.8 3.85 3 938 655 2.8 -1.7 72 4.5 0.9 338 23 281.0 281.7 277.2 291.1 3.59 4 925 768 4.0 -0.9 70 4.9 1.8 340 27 283.4 284.1 278.7 294.3 3.87 5 918 830 4.0 -1.0 70 5.0 1.8 340 27 284.0 284.7 279.1 295.0 3.87 6 889 1090 3.6 -2.4 65 6.0 1.0 338 27 286.2 286.8 279.8 296.5 3.60 7 850 1453 1.2 -4.8 64 6.0 -1.2 335 27 287.4 288.0 279.8 296.5 3.14 8 831 1635 1.2 -5.8 60 7.0 -1.6 331 27 289.3 289.8 280.4 298.0 2.98 9 760 2343 -6.1 -14.1 53 8.0 -8.5 315 28 288.9 289.2 278.6 293.9 1.69 10 746 2489 -3.9 -11.9 54 8.0 -6.6 311 28 292.8 293.2 280.9 299.0 2.06 11 736 2596 -3.7 -15.7 39 12.0 -7.4 309 28 294.1 294.4 280.8 298.8 1.53 12 703 2957 -5.9 -25.9 19 20.0 -10.5 301 29 295.6 295.7 280.3 297.7 0.66 13 700 2990 -6.3 -26.3 19 20.0 -10.8 300 29 295.5 295.6 280.3 297.6 0.64 14 652 3540 -9.5 -37.5 8 28.0 -14.1 297 29 298.0 298.0 280.8 298.8 0.23 15 500 5520 -26.1 -55.1 5 29.0 -28.0 285 31 301.2 301.2 281.9 301.4 0.04 16 400 7100 -39.3 -65.3 5 26.0 -40.1 300 33 303.9 303.9 283.0 304.0 0.01 17 394 7203 -39.9 -65.9 5 26.0 -40.6 298 33 304.4 304.4 283.2 304.5 0.01 18 388 7308 -39.3 -65.3 5 26.0 -40.1 297 33 306.6 306.6 284.0 306.6 0.02 19 341 8187 -41.5 -66.5 5 25.0 -42.2 283 32 315.1 315.1 287.1 315.2 0.01 20 300 9050 -44.5 -69.5 5 25.0 -45.1 270 31 322.6 322.6 289.6 322.7 0.01 21 278 9558 -46.5 -70.5 5 24.0 -47.0 265 35 326.9 326.9 290.8 326.9 0.01 22 258 10052 -47.7 -71.7 5 24.0 -48.2 260 38 332.1 332.1 292.3 332.2 0.01 23 250 10260 -46.9 -70.9 5 24.0 -47.4 265 38 336.3 336.3 293.4 336.4 0.01 24 249 10287 -46.9 -70.9 5 24.0 -47.4 265 38 336.7 336.7 293.5 336.8 0.01 25 200 11730 -49.9 -73.9 4 24.0 -50.4 250 36 353.8 353.8 297.4 353.8 0.01 26 165 12988 -51.3 -74.3 5 23.0 -51.8 257 37 371.4 371.4 300.8 371.5 0.01 27 150 13610 -50.7 -73.7 5 23.0 -51.2 260 38 382.7 382.7 302.7 382.8 0.01 28 127 14694 -49.9 -73.9 4 24.0 -50.6 256 37 402.8 402.8 305.6 402.9 0.01 29 100 16240 -53.7 -76.7 4 23.0 -54.3 250 36 424.0 424.0 308.2 424.0 0.01 30 71 18430 -56.9 -78.9 5 22.0 -57.5 250 33 460.8 460.8 311.8 460.8 0.01 31 70 18520 -55.9 -77.9 5 22.0 -56.6 250 33 464.8 464.8 312.2 464.9 0.01 32 64 19091 -54.3 -77.3 4 23.0 -55.2 239 32 480.4 480.4 313.5 480.5 0.02 33 51 20535 -57.3 -79.3 5 22.0 -58.0 212 29 505.6 505.6 315.4 505.7 0.01 34 50 20660 -57.9 -79.9 4 22.0 -58.6 210 29 507.0 507.0 315.4 507.1 0.01 35 40 22072 -54.7 -77.7 4 23.0 -55.9 208 19 548.5 548.5 318.0 548.6 0.02 36 30 23910 -53.9 -76.9 4 23.0 -55.6 205 5 597.7 597.7 320.5 598.0 0.04 37 20 26520 -53.1 -76.1 4 23.0 -55.6 85 9 673.6 673.7 323.6 674.1 0.06 38 17 27568 -53.1 -76.1 4 23.0 -56.0 705.7 705.7 324.6 706.3 0.07 39 13 29323 -46.3 -70.3 5 24.0 -52.1 785.5 785.6 327.0 787.7 0.23 40 10 31062 -47.5 -71.5 5 24.0 -53.7 842.2 842.4 328.2 844.8 0.25 TRP 258 10052 -47.7 -71.7 5 24.0 -48.2 260 38 332.1 332.1 292.3 332.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 819.33 mb = 1751.21 m = 5745.36 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 34.19 % Est. max temperature: 14.51 C = 58.12 F Sfc-Lift cond lev (LCL): 980.11 mb = 298.11 m = 978.05 ft T: 3.64 C 700-500 lapse rate: 7.83 C/km ThetaE index: 4.07 C Layer 760.0- 746.0 mb Conv cond level (CCL): 783.64 mb = 2100.19 m = 6890.31 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 16.28 C = 61.31 F Cap Strength: 9.76 C Lifted Index: 9.51 C Risk: None Lifted Index @300 mb: 22.57 C Lifted Index @700 mb: 8.77 C Showalter Index: 5.35 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 21.30 C K Index: 2.50 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.68 J/kg Max Up Vert Vel: 7.96 m/s Conv Inhibition (B-): 71746.30 J/kg Cap Strength: 9.72 C Lift Cond Lev (LCL): 891.01 mb = 1072.13 m = 3517.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 21 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 1005 95 330 1 0.5 -0.9 | 155 20 -8.2 18.0 1 1000 135 330 5 2.5 -4.3 | 157 16 -6.2 14.5 2 925 768 340 27 9.2 -25.4 | 355 7 0.5 -6.5 3 850 1453 335 27 11.4 -24.5 | 334 6 2.7 -5.6 4 700 2990 300 29 25.1 -14.5 | 255 17 16.4 4.4 5 500 5520 285 31 29.9 -8.0 | 243 24 21.2 10.8 6 400 7100 300 33 28.6 -16.5 | 263 20 19.9 2.4 7 300 9050 270 31 31.0 -0.0 | 230 29 22.3 18.9 8 258 10052 260 38 37.4 6.6 | 228 38 28.7 25.5 9 250 10260 265 38 37.9 3.3 | 233 37 29.1 22.2 10 200 11730 250 36 33.8 12.3 | 219 40 25.1 31.2 11 150 13610 260 38 37.4 6.6 | 228 38 28.7 25.5 12 100 16240 250 36 33.8 12.3 | 219 40 25.1 31.2 13 70 18520 250 33 31.0 11.3 | 216 38 22.3 30.2 14 50 20660 210 29 14.5 25.1 | 187 44 5.8 44.0 15 30 23910 205 5 2.1 4.5 | 164 24 -6.6 23.4 16 20 26520 85 9 -9.0 -0.8 | 136 25 -17.7 18.1 Wind Parameters Mean winds (0-6000m): 305.2 at 27.7 knts Storm direction: 335.2 at 20.8 knts Shear (0-3000m) pos: 4.5 neg: 3.2 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -42.2 tot: -39.4 m^2/s^2 ave: -13.1 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.71 Bulk Shear: 44.36 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 ------------------------------------------------------------------------------- 500 336 12 154 9| 20.6 0.0 20.6| 2.8 -1.3 1.5 3.0 -0.16| 21.5 -3.5 1000 339 19 124 2| 13.4 0.0 13.4| 2.8 -4.1 -1.3 -1.3 -0.24| 14.6 -3.6 1500 337 22 17 1| 8.9 0.9 9.9| 2.8 -8.7 -5.9 -3.9 -0.31| 10.7 -3.3 2000 334 23 324 2| 6.7 2.1 8.8| 2.8 -18.2 -15.4 -7.7 -0.39| 9.4 -3.7 2500 329 24 298 4| 5.4 2.8 8.2| 2.8 -29.9 -27.1 -10.8 -0.43| 8.7 -3.8 3000 324 25 284 6| 4.5 3.2 7.6| 2.8 -42.2 -39.4 -13.1 -0.45| 8.1 -3.6 4000 316 26 270 9| 3.3 2.8 6.1| 2.8 -50.2 -47.4 -11.8 -0.46| 6.5 -2.9 5000 310 27 263 12| 2.7 2.5 5.2| 2.8 -60.0 -57.2 -11.4 -0.46| 5.5 -2.5 6000 305 28 258 14| 2.4 2.2 4.6| 19.1 -64.5 -45.3 -7.6 -0.39| 5.0 -1.9 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250503.00.gif