UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 30 APR 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1001 119 2.6 -1.4 75 4.0 1.0 280 9 275.7 276.2 274.0 285.1 3.44 1 1000 127 2.6 -1.4 75 4.0 1.0 280 11 275.8 276.3 274.1 285.2 3.45 2 925 752 -1.9 -6.2 72 4.3 -3.4 300 29 277.4 277.8 273.8 284.6 2.60 3 850 1417 -7.3 -11.6 71 4.3 -8.6 300 31 278.5 278.8 273.3 283.8 1.85 4 841 1500 -7.5 -12.4 68 4.9 -8.9 300 31 279.1 279.4 273.5 284.2 1.75 5 830 1602 -7.1 -13.1 62 6.0 -8.8 300 32 280.6 280.9 274.3 285.5 1.68 6 715 2747 -15.3 -24.3 46 9.0 -17.0 300 35 283.8 283.9 274.6 286.1 0.75 7 700 2907 -15.5 -26.5 38 11.0 -17.4 300 36 285.3 285.4 275.2 287.3 0.63 8 646 3509 -18.1 -37.1 17 19.0 -20.5 300 40 289.0 289.0 276.6 289.8 0.24 9 579 4323 -20.3 -36.3 23 16.0 -22.4 300 46 295.6 295.7 279.8 296.6 0.30 10 520 5114 -23.1 -38.1 24 15.0 -24.9 300 52 301.5 301.5 282.4 302.4 0.27 11 500 5400 -24.3 -39.3 24 15.0 -26.0 300 54 303.4 303.5 283.1 304.3 0.25 12 489 5562 -25.1 -40.1 23 15.0 -26.8 299 56 304.4 304.4 283.5 305.2 0.24 13 400 6990 -37.1 -48.1 31 11.0 -37.7 285 73 306.8 306.8 284.2 307.2 0.12 14 363 7652 -42.3 -53.3 29 11.0 -42.8 285 73 308.5 308.5 284.8 308.7 0.07 15 322 8451 -47.7 -58.7 27 11.0 -48.0 285 73 311.7 311.8 286.0 311.9 0.04 16 317 8555 -46.5 -57.5 28 11.0 -46.9 283 75 314.8 314.8 287.1 315.0 0.05 17 300 8920 -46.3 -58.3 24 12.0 -46.7 275 81 320.1 320.1 288.8 320.3 0.05 18 274 9526 -45.6 -60.1 18 14.5 -46.1 275 83 329.5 329.5 291.6 329.7 0.04 19 250 10140 -44.9 -61.9 13 17.0 -45.5 260 66 339.3 339.3 294.2 339.5 0.04 20 200 11620 -46.7 -68.7 6 22.0 -47.4 260 66 358.8 358.8 298.5 358.9 0.02 21 161 13060 -46.7 -71.7 4 25.0 -47.5 252 60 381.8 381.8 302.5 381.9 0.01 22 150 13530 -46.7 -72.7 4 26.0 -47.6 250 58 389.6 389.6 303.8 389.7 0.01 23 100 16190 -51.5 -78.5 3 27.0 -52.3 225 40 428.2 428.2 308.6 428.3 0.01 24 83 17390 -55.1 -82.1 2 27.0 -55.7 444.3 444.3 310.3 444.4 0.01 TRP 322 8451 -47.7 -58.7 27 11.0 -48.0 285 73 311.7 311.8 286.0 311.9 0.04 WND 274 9526 -45.6 -60.1 18 14.5 -46.1 275 83 329.5 329.5 291.6 329.7 0.04 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: 956.67 mb = 488.11 m = 1601.39 ft Wetbulb zero: 983.66 mb = 259.06 m = 849.91 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 43.67 % Est. max temperature: 5.41 C = 41.74 F Sfc-Lift cond lev (LCL): 940.77 mb = 616.52 m = 2022.68 ft T: -0.92 C 700-500 lapse rate: 3.53 C/km ThetaE index: 1.42 C Layer 925.0- 841.0 mb Conv cond level (CCL): 873.14 mb = 1205.72 m = 3955.74 ft Mean mixing ratio: 2.89 g/kg Conv temperature: 5.08 C = 41.14 F Cap Strength: 14.59 C Lifted Index: 15.88 C Risk: None Lifted Index @300 mb: 25.05 C Lifted Index @700 mb: 3.64 C Showalter Index: 16.67 C Risk: None Total Totals Index: 29.70 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 12.70 C K Index: -5.60 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.81 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 22372.53 J/kg Cap Strength: 15.82 C Lift Cond Lev (LCL): 891.08 mb = 1045.80 m = 3431.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 30 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 1001 119 280 9 8.9 -1.6 | 165 25 -6.4 23.9 1 1000 127 280 11 10.8 -1.9 | 169 24 -4.4 23.6 2 925 752 300 29 25.1 -14.5 | 222 15 9.8 11.0 3 850 1417 300 31 26.8 -15.5 | 229 15 11.6 10.0 4 700 2907 300 36 31.2 -18.0 | 245 18 15.9 7.5 5 500 5400 300 54 46.8 -27.0 | 273 32 31.5 -1.5 6 400 6990 285 73 70.5 -18.9 | 263 56 55.2 6.6 7 322 8451 285 73 70.5 -18.9 | 263 56 55.2 6.6 8 300 8920 275 81 80.7 -7.1 | 254 68 65.4 18.4 9 274 9526 275 83 82.7 -7.2 | 255 70 67.4 18.3 10 250 10140 260 66 65.0 11.5 | 233 62 49.7 37.0 11 200 11620 260 66 65.0 11.5 | 233 62 49.7 37.0 12 150 13530 250 58 54.5 19.8 | 221 60 39.2 45.3 13 100 16190 225 40 28.3 28.3 | 194 55 13.0 53.8 Wind Parameters Mean winds (0-6000m): 299.1 at 39.6 knts Storm direction: 329.1 at 29.7 knts Shear (0-3000m) pos: 3.7 neg: 1.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 128.9 neg: 0.0 tot: 128.9 m^2/s^2 ave: 43.0 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 64.18 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 ------------------------------------------------------------------------------- 500 291 18 184 19| 17.2 0.0 17.2| 79.7 0.0 79.7 159.5 0.87| 17.5 15.2 1000 297 23 201 16| 11.2 0.0 11.2|100.5 0.0 100.5 100.5 0.89| 11.5 10.2 1500 298 26 210 15| 7.5 0.5 8.0|106.5 0.0 106.5 71.0 0.89| 8.2 7.3 2000 299 28 216 15| 5.6 0.8 6.5|112.9 0.0 112.9 56.4 0.89| 6.6 5.9 2500 299 29 221 15| 4.5 1.0 5.5|119.3 0.0 119.3 47.7 0.89| 5.6 5.0 3000 299 30 226 15| 3.7 1.3 5.0|128.9 0.0 128.9 43.0 0.88| 5.1 4.5 4000 299 33 235 16| 2.8 1.9 4.7|156.5 0.0 156.5 39.1 0.85| 4.8 4.0 5000 300 36 245 18| 2.2 2.2 4.5|184.1 0.0 184.1 36.8 0.80| 4.6 3.6 6000 299 40 252 20| 1.9 2.8 4.7|191.5 -24.2 167.3 27.9 0.59| 4.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250430.00.gif