UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050400.upa.cvt Date: 0000Z 4 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 4 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 1002 92 10.2 -3.8 37 14.0 4.3 225 7 283.2 283.7 277.3 291.4 2.88 1 1000 109 10.8 -3.2 37 14.0 4.8 225 9 284.0 284.5 277.9 292.6 3.01 2 961 443 15.8 0.8 36 15.0 8.3 238 19 292.3 293.0 283.2 304.6 4.21 3 925 765 14.2 -5.8 25 20.0 5.4 250 29 293.8 294.3 282.1 301.8 2.68 4 870 1278 9.6 -10.4 23 20.0 1.8 254 22 294.2 294.6 281.4 300.3 1.99 5 850 1470 8.0 -10.0 27 18.0 1.0 255 19 294.5 294.9 281.7 300.9 2.10 6 754 2446 0.8 -13.2 34 14.0 -4.1 264 21 297.0 297.3 282.4 302.6 1.83 7 704 2995 -1.3 -9.3 54 8.0 -4.4 270 23 300.6 301.0 284.9 308.8 2.68 8 700 3040 -1.7 -9.7 54 8.0 -4.8 270 23 300.6 301.1 284.8 308.7 2.61 9 598 4272 -10.5 -15.3 68 4.8 -12.0 274 26 304.3 304.6 285.5 310.4 1.94 10 583 4468 -10.3 -14.9 69 4.6 -11.8 275 27 306.7 307.1 286.5 313.3 2.06 11 565 4709 -11.3 -17.3 61 6.0 -13.1 276 28 308.3 308.6 286.7 313.9 1.74 12 553 4873 -13.9 -19.9 60 6.0 -15.5 276 28 307.1 307.4 285.9 311.7 1.42 13 500 5630 -19.1 -26.1 54 7.0 -20.5 279 30 309.8 309.9 286.3 312.8 0.91 14 494 5719 -19.5 -26.5 54 7.0 -21.0 279 30 310.3 310.5 286.5 313.3 0.89 15 413 7014 -31.1 -39.1 45 8.0 -31.9 284 34 311.7 311.8 286.3 312.8 0.31 16 400 7240 -31.9 -39.9 45 8.0 -32.7 285 35 313.5 313.6 286.9 314.6 0.30 17 387 7474 -32.3 -41.3 40 9.0 -33.1 287 34 316.0 316.0 287.8 316.9 0.27 18 340 8376 -39.5 -49.5 34 10.0 -40.1 293 32 318.1 318.1 288.3 318.6 0.12 19 300 9220 -47.3 -58.3 27 11.0 -47.6 300 29 318.7 318.7 288.3 318.9 0.05 20 273 9836 -52.7 -63.7 25 11.0 -52.9 308 28 319.6 319.6 288.6 319.7 0.03 21 250 10400 -55.9 -66.9 24 11.0 -56.1 315 27 323.0 323.0 289.7 323.0 0.02 22 237 10737 -58.3 -69.3 23 11.0 -58.4 304 25 324.3 324.3 290.1 324.4 0.01 23 221 11176 -57.1 -68.1 24 11.0 -57.2 290 23 332.7 332.7 292.4 332.8 0.02 24 210 11496 -59.9 -70.9 22 11.0 -60.0 280 21 333.2 333.2 292.6 333.3 0.01 25 209 11525 -59.9 -71.9 19 12.0 -60.0 280 21 333.7 333.7 292.7 333.7 0.01 26 200 11800 -58.9 -70.9 20 12.0 -59.0 285 21 339.5 339.5 294.2 339.5 0.01 27 171 12792 -54.5 -66.5 21 12.0 -54.8 277 24 362.3 362.3 299.2 362.5 0.03 28 150 13630 -54.9 -67.9 19 13.0 -55.2 270 27 375.5 375.5 301.5 375.6 0.03 29 100 16230 -55.3 -69.3 16 14.0 -55.8 235 40 420.9 420.9 307.9 421.1 0.03 30 70 18500 -57.1 -71.1 15 14.0 -57.6 240 29 462.2 462.2 312.0 462.4 0.04 31 68 18683 -57.9 -72.9 13 15.0 -58.4 246 28 464.4 464.4 312.2 464.5 0.03 32 59 19583 -54.7 -69.7 14 15.0 -55.5 273 25 490.8 490.8 314.3 491.1 0.05 33 56 19915 -57.7 -72.7 13 15.0 -58.3 283 24 491.3 491.3 314.4 491.5 0.04 34 50 20630 -57.1 -72.1 13 15.0 -57.8 305 21 508.9 508.9 315.6 509.2 0.05 35 36 22705 -58.3 -74.3 11 16.0 -59.2 25 11 555.9 556.0 318.5 556.3 0.05 36 30 23860 -55.5 -71.5 12 16.0 -56.8 70 5 593.3 593.4 320.3 593.9 0.08 37 24 25287 -54.5 -70.5 12 16.0 -56.3 95 5 635.3 635.4 322.2 636.3 0.12 38 21 26139 -56.3 -72.3 12 16.0 -57.9 110 5 654.6 654.7 322.9 655.5 0.10 39 20 26450 -54.9 -70.9 12 16.0 -56.9 115 5 668.1 668.2 323.4 669.2 0.13 40 10 30960 -47.1 -65.1 11 18.0 -52.9 843.7 844.0 328.4 850.1 0.60 TRP 210 11496 -59.9 -70.9 22 11.0 -60.0 280 21 333.2 333.2 292.6 333.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 734.95 mb = 2654.69 m = 8709.51 ft Wetbulb zero: 831.76 mb = 1646.54 m = 5401.98 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 46.31 % Est. max temperature: 21.52 C = 70.73 F Sfc-Lift cond lev (LCL): 808.80 mb = 1874.40 m = 6149.54 ft T: 5.02 C 700-500 lapse rate: 6.72 C/km ThetaE index: 4.27 C Layer 925.0- 850.0 mb Conv cond level (CCL): 621.41 mb = 3971.70 m = 13030.34 ft Mean mixing ratio: 3.28 g/kg Conv temperature: 30.41 C = 86.75 F Cap Strength: 9.72 C Lifted Index: 9.30 C Risk: None Lifted Index @300 mb: 12.74 C Lifted Index @700 mb: 7.25 C Showalter Index: 9.24 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 9.10 C K Index: 9.10 Risk: None Sweat Index: 68.22 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.85 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 52682.23 J/kg Cap Strength: 9.56 C Lift Cond Lev (LCL): 738.49 mb = 2611.90 m = 8569.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 18 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 1002 92 225 7 4.9 4.9 | 140 18 -11.2 13.5 1 1000 109 225 9 6.4 6.4 | 147 18 -9.8 14.9 2 925 765 250 29 27.3 9.9 | 211 22 11.1 18.5 3 850 1470 255 19 18.4 4.9 | 189 14 2.2 13.5 4 700 3040 270 23 23.0 -0.0 | 219 11 6.9 8.5 5 400 7240 285 35 33.8 -9.1 | 272 18 17.7 -0.5 6 300 9220 300 29 25.1 -14.5 | 304 11 9.0 -6.0 7 250 10400 315 27 19.1 -19.1 | 344 11 3.0 -10.5 8 210 11496 280 21 20.7 -3.6 | 223 7 4.5 4.9 9 200 11800 285 21 20.3 -5.4 | 233 5 4.2 3.1 10 150 13630 270 27 27.0 -0.0 | 232 14 10.9 8.5 11 100 16230 235 40 32.8 22.9 | 208 36 16.6 31.5 12 70 18500 240 29 25.1 14.5 | 201 25 9.0 23.0 13 50 20630 305 21 17.2 -12.0 | 343 4 1.1 -3.5 14 30 23860 70 5 -4.7 -1.7 | 108 22 -20.8 6.8 15 20 26450 115 5 -4.5 2.1 | 117 23 -20.7 10.7 Wind Parameters Mean winds (0-6000m): 267.9 at 24.3 knts Storm direction: 297.9 at 18.3 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 79.3 deg Storm rel helicity (0-3000m) pos: 135.7 neg: -26.7 tot: 109.0 m^2/s^2 ave: 36.3 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.76 Bulk Shear: 22.68 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 ------------------------------------------------------------------------------- 500 238 16 172 17| 17.7 0.0 17.7| 84.8 0.0 84.8 169.5 0.99| 18.2 18.0 1000 247 21 192 17| 9.5 0.0 9.5|115.3 -11.3 104.0 104.0 0.75| 14.3 10.8 1500 249 21 193 17| 4.7 0.0 4.7|116.6 -26.7 89.9 59.9 0.52| 11.6 6.0 2000 251 21 194 16| 4.0 0.0 4.0|123.1 -26.7 96.4 48.2 0.54| 9.2 5.0 2500 254 21 196 15| 3.5 0.0 3.5|129.5 -26.7 102.8 41.1 0.56| 7.8 4.4 3000 257 21 199 14| 3.2 0.0 3.2|135.7 -26.7 109.0 36.3 0.58| 6.9 4.0 4000 261 22 205 13| 2.8 0.0 2.8|145.0 -26.7 118.3 29.6 0.61| 5.6 3.4 5000 264 23 212 13| 2.6 0.0 2.6|155.1 -26.7 128.4 25.7 0.63| 4.8 3.0 6000 268 24 221 12| 2.4 0.0 2.4|166.0 -26.7 139.3 23.2 0.65| 4.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250504.00.gif