UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 16 APR 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1029 -20 19.0 -2.0 24 21.0 9.1 45 7 289.8 290.3 281.0 299.1 3.20 1 1016 88 16.4 2.4 39 14.0 9.3 47 7 288.2 289.0 281.8 301.0 4.47 2 1008 156 16.2 2.2 39 14.0 9.2 49 7 288.7 289.5 282.0 301.4 4.44 3 1001 215 15.4 -4.6 25 20.0 6.6 50 7 288.5 288.9 279.7 296.4 2.71 4 1000 223 15.0 -5.0 25 20.0 6.3 50 7 288.1 288.6 279.5 295.9 2.63 5 941 734 10.0 -5.0 34 15.0 3.7 58 12 288.1 288.6 279.7 296.3 2.80 6 925 876 9.0 -5.0 37 14.0 3.1 60 13 288.5 289.0 279.9 296.8 2.84 7 876 1324 4.0 -8.0 41 12.0 -0.6 57 10 287.8 288.3 279.0 294.8 2.38 8 872 1362 5.8 -7.2 39 13.0 0.6 57 10 290.1 290.5 280.3 297.6 2.55 9 850 1571 4.8 -18.2 17 23.0 -2.3 55 9 291.2 291.4 278.9 294.5 1.07 10 837 1696 4.4 -24.6 10 29.0 -3.3 55 9 292.0 292.2 278.6 294.0 0.62 11 736 2735 0.8 -35.2 5 36.0 -6.8 59 9 299.1 299.1 281.3 299.9 0.26 12 727 2834 0.6 -35.4 5 36.0 -7.0 59 9 299.9 299.9 281.7 300.8 0.26 13 700 3136 -1.1 -36.1 5 35.0 -8.2 60 9 301.3 301.3 282.3 302.1 0.25 14 570 4740 -11.9 -41.9 6 30.0 -16.4 91 14 306.8 306.8 284.4 307.4 0.17 15 534 5237 -15.1 -33.1 20 18.0 -18.3 100 15 308.8 308.8 285.4 310.3 0.44 16 500 5730 -19.1 -43.1 10 24.0 -22.1 110 17 309.8 309.8 285.4 310.4 0.17 17 484 5971 -20.5 -46.5 8 26.0 -23.4 95 18 310.9 310.9 285.8 311.4 0.12 18 429 6850 -26.9 -34.9 47 8.0 -28.0 38 21 313.7 313.8 287.2 315.3 0.46 19 408 7209 -29.3 -39.3 37 10.0 -30.4 14 22 315.1 315.2 287.5 316.2 0.31 20 400 7350 -30.7 -42.7 30 12.0 -31.9 5 23 315.1 315.1 287.4 315.9 0.22 21 382 7674 -33.3 -47.3 23 14.0 -34.4 350 23 315.8 315.9 287.5 316.4 0.14 22 300 9320 -46.1 -61.1 17 15.0 -46.5 270 25 320.4 320.4 288.9 320.5 0.03 23 250 10510 -55.9 -69.9 16 14.0 -56.1 235 31 323.0 323.0 289.7 323.0 0.01 24 215 11455 -64.1 -76.1 18 12.0 -64.2 235 20 324.5 324.5 290.1 324.5 0.01 25 208 11658 -64.5 -76.5 18 12.0 -64.6 235 17 326.9 326.9 290.9 327.0 0.01 26 200 11900 -61.9 -74.9 16 13.0 -62.0 240 11 334.7 334.7 293.0 334.8 0.01 27 191 12186 -57.9 -70.9 17 13.0 -58.0 247 10 345.6 345.6 295.7 345.7 0.01 28 182 12487 -59.9 -72.9 17 13.0 -60.0 255 9 347.1 347.1 296.0 347.2 0.01 29 173 12805 -56.1 -69.1 18 13.0 -56.3 263 8 358.5 358.5 298.4 358.6 0.02 30 163 13182 -55.9 -68.9 18 13.0 -56.2 272 7 365.0 365.0 299.7 365.1 0.02 31 150 13710 -55.1 -69.1 16 14.0 -55.4 285 5 375.1 375.1 301.5 375.2 0.02 32 147 13839 -54.9 -68.9 16 14.0 -55.2 285 5 377.7 377.7 301.9 377.8 0.02 33 100 16290 -57.3 -74.3 10 17.0 -57.7 275 7 417.0 417.0 307.4 417.1 0.02 34 93 16750 -54.5 -73.5 8 19.0 -55.1 291 7 431.3 431.3 309.0 431.4 0.02 35 70 18550 -58.1 -79.1 5 21.0 -58.6 355 7 460.1 460.1 311.8 460.1 0.01 36 64 19113 -60.5 -80.5 6 20.0 -60.9 7 8 466.8 466.8 312.4 466.8 0.01 37 50 20660 -59.1 -81.1 4 22.0 -59.7 40 11 504.2 504.2 315.2 504.3 0.01 38 45 21320 -59.5 -81.5 4 22.0 -60.2 518.7 518.7 316.2 518.7 0.01 39 39 22223 -56.1 -78.1 5 22.0 -57.2 548.9 548.9 318.1 549.1 0.02 40 33 23283 -56.9 -78.9 5 22.0 -58.0 573.7 573.7 319.3 573.8 0.02 TRP 208 11658 -64.5 -76.5 18 12.0 -64.6 235 17 326.9 326.9 290.9 327.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 717.47 mb = 2940.28 m = 9646.47 ft Wetbulb zero: 883.64 mb = 1252.65 m = 4109.69 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 14.93 % Est. max temperature: 17.10 C = 62.79 F Sfc-Lift cond lev (LCL): 750.54 mb = 2576.86 m = 8454.18 ft T: 1.35 C 700-500 lapse rate: 6.94 C/km ThetaE index: 5.59 C Layer 1001.0- 941.0 mb Conv cond level (CCL): 592.85 mb = 4433.50 m = 14545.42 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 35.14 C = 95.26 F Cap Strength: 11.77 C Lifted Index: 11.82 C Risk: None Lifted Index @300 mb: 16.52 C Lifted Index @700 mb: 9.95 C Showalter Index: 13.81 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 0.90 C K Index: -29.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.25 J/kg Max Up Vert Vel: 3.24 m/s Conv Inhibition (B-): 35403.86 J/kg Cap Strength: 11.82 C Lift Cond Lev (LCL): 759.28 mb = 2483.31 m = 8147.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 108 at 9 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 1029 -20 45 7 -4.9 -4.9 | 337 8 3.2 -7.5 1 1000 223 50 7 -5.4 -4.5 | 339 8 2.8 -7.1 2 925 876 60 13 -11.3 -6.5 | 19 10 -3.1 -9.1 3 850 1571 55 9 -7.4 -5.2 | 354 8 0.8 -7.7 4 700 3136 60 9 -7.8 -4.5 | 357 7 0.3 -7.1 5 500 5730 110 17 -16.0 5.8 | 112 8 -7.8 3.2 6 400 7350 5 23 -2.0 -22.9 | 346 26 6.1 -25.5 7 300 9320 270 25 25.0 -0.0 | 274 33 33.1 -2.6 8 250 10510 235 31 25.4 17.8 | 246 37 33.5 15.2 9 208 11658 235 17 13.9 9.8 | 252 23 22.1 7.2 10 200 11900 240 11 9.5 5.5 | 261 18 17.7 2.9 11 150 13710 285 5 4.8 -1.3 | 287 14 13.0 -3.9 12 100 16290 275 7 7.0 -0.6 | 282 15 15.1 -3.2 13 70 18550 355 7 0.6 -7.0 | 318 13 8.8 -9.6 14 50 20660 40 11 -7.1 -8.4 | 354 11 1.1 -11.0 Wind Parameters Mean winds (0-6000m): 77.6 at 11.4 knts Storm direction: 107.6 at 8.5 knts Shear (0-3000m) pos: 1.0 neg: 0.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 19.9 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -8.3 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.17 Bulk Shear: 4.49 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 50 8 343 8| 2.8 0.0 2.8| 5.4 0.0 5.4 10.7 0.87| 3.1 2.7 1000 55 10 358 8| 3.0 0.0 3.0| 13.5 -1.3 12.2 12.2 0.76| 3.8 2.9 1500 56 10 1 8| 2.0 1.0 3.0| 13.5 -7.3 6.2 4.2 0.28| 3.5 1.0 2000 56 10 360 8| 1.4 0.8 2.2| 13.7 -8.3 5.4 2.7 0.23| 2.8 0.7 2500 56 10 359 8| 1.1 0.6 1.7| 13.9 -8.3 5.6 2.2 0.23| 2.3 0.5 3000 57 10 359 8| 1.0 0.5 1.5| 14.2 -8.3 5.8 1.9 0.24| 2.0 0.5 4000 59 10 1 7| 1.2 0.4 1.6| 20.9 -8.3 12.5 3.1 0.43| 2.0 0.9 5000 67 10 12 7| 1.4 0.3 1.7| 29.6 -8.3 21.3 4.3 0.57| 2.2 1.2 6000 78 11 31 6| 1.4 0.2 1.5| 37.2 -19.1 18.1 3.0 0.38| 2.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250416.12.gif