UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 23 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 7.6 -0.4 57 8.0 4.1 340 13 280.7 281.3 277.2 291.0 3.71 1 1000 127 7.6 -0.4 57 8.0 4.1 345 13 280.8 281.4 277.2 291.1 3.71 2 925 761 1.0 -5.0 64 6.0 -1.3 340 21 280.3 280.8 275.8 288.4 2.84 3 898 998 0.0 -5.0 69 5.0 -1.9 322 25 281.7 282.2 276.6 290.0 2.93 4 892 1052 -1.3 -6.1 70 4.8 -3.1 319 25 280.9 281.3 275.9 288.6 2.71 5 889 1079 0.6 -4.1 71 4.7 -1.3 317 26 283.1 283.7 277.7 292.1 3.17 6 881 1152 1.8 -5.2 60 7.0 -1.0 311 27 285.1 285.6 278.4 293.6 2.94 7 867 1281 2.8 -17.2 21 20.0 -3.2 302 29 287.4 287.6 277.1 290.9 1.14 8 860 1346 3.2 -23.8 12 27.0 -3.8 297 30 288.5 288.6 276.9 290.6 0.65 9 850 1441 2.8 -33.2 5 36.0 -4.8 290 31 289.1 289.1 276.6 290.0 0.27 10 848 1460 2.8 -33.2 5 36.0 -4.8 290 31 289.3 289.3 276.7 290.2 0.27 11 762 2319 -1.5 -6.1 71 4.6 -3.4 279 42 293.6 294.2 282.6 303.1 3.18 12 742 2530 -2.3 -6.8 71 4.5 -4.1 276 44 295.0 295.5 283.1 304.2 3.09 13 700 2990 -5.9 -10.3 71 4.4 -7.5 270 50 296.0 296.4 282.8 303.5 2.49 14 636 3735 -10.7 -14.6 73 3.9 -11.9 269 51 298.7 299.1 283.3 304.7 1.94 15 628 3832 -11.7 -16.7 66 5.0 -13.1 268 51 298.7 299.0 282.9 303.8 1.65 16 609 4067 -12.9 -26.9 30 14.0 -15.8 268 52 299.9 300.0 282.3 302.2 0.69 17 579 4450 -15.9 -34.9 18 19.0 -18.9 267 52 300.8 300.8 282.1 301.9 0.34 18 500 5540 -23.7 -32.7 43 9.0 -25.0 265 54 304.1 304.2 283.7 305.8 0.49 19 487 5731 -25.1 -32.1 52 7.0 -26.1 265 54 304.7 304.8 284.0 306.5 0.53 20 412 6915 -34.7 -40.7 54 6.0 -35.2 265 56 307.3 307.3 284.7 308.2 0.27 21 400 7120 -36.1 -42.1 54 6.0 -36.5 265 56 308.1 308.1 284.9 308.9 0.24 22 300 9050 -52.1 -58.1 48 6.0 -52.2 265 60 311.9 311.9 286.1 312.1 0.05 23 287 9335 -54.1 -60.1 48 6.0 -54.2 265 62 313.0 313.0 286.5 313.2 0.04 24 263 9891 -58.1 -64.1 46 6.0 -58.2 260 54 315.1 315.1 287.2 315.2 0.03 25 250 10210 -57.9 -63.9 46 6.0 -58.0 265 58 320.0 320.0 288.8 320.1 0.03 26 243 10390 -57.3 -63.3 46 6.0 -57.4 266 57 323.5 323.5 289.9 323.6 0.03 27 231 10711 -58.1 -64.1 46 6.0 -58.2 267 54 327.0 327.0 290.9 327.1 0.03 28 200 11630 -53.9 -59.9 48 6.0 -54.1 270 48 347.4 347.4 296.1 347.7 0.06 29 177 12418 -51.1 -58.1 43 7.0 -51.4 270 44 364.4 364.4 299.6 364.7 0.08 30 150 13490 -52.3 -60.3 38 8.0 -52.6 270 38 380.0 380.0 302.3 380.3 0.08 31 100 16090 -54.9 -64.9 28 10.0 -55.3 275 31 421.7 421.7 307.9 422.0 0.06 32 82 17354 -56.1 -67.1 24 11.0 -56.5 278 24 443.8 443.8 310.3 444.1 0.06 33 70 18360 -55.5 -66.5 24 11.0 -56.1 280 19 465.7 465.7 312.3 466.1 0.07 34 50 20500 -55.3 -68.3 18 13.0 -56.1 280 13 513.2 513.2 315.9 513.7 0.08 35 44 21313 -57.9 -70.9 17 13.0 -58.6 276 12 525.9 525.9 316.7 526.3 0.06 36 33 23146 -54.1 -68.1 16 14.0 -55.5 268 10 581.1 581.1 319.8 582.0 0.12 37 33 23146 -53.5 -67.5 17 14.0 -54.9 268 10 582.7 582.7 319.9 583.6 0.13 38 30 23760 -53.7 -68.7 14 15.0 -55.2 265 9 598.2 598.3 320.6 599.2 0.12 39 20 26380 -51.1 -68.1 11 17.0 -53.9 235 15 679.8 679.8 323.8 681.5 0.20 40 16 27836 -49.5 -67.5 10 18.0 -53.2 216 16 729.8 729.9 325.4 732.3 0.27 41 11 30319 -44.3 -66.3 7 22.0 -51.3 183 18 831.2 831.4 328.1 836.1 0.47 42 10 30960 -42.9 -65.9 6 23.0 -51.0 175 19 859.4 859.7 328.7 865.2 0.54 43 9.2 31524 -41.7 -65.7 6 24.0 -50.7 884.7 885.1 329.2 891.4 0.61 TRP 263 9891 -58.1 -64.1 46 6.0 -58.2 260 54 315.1 315.1 287.2 315.2 0.03 WND 287 9335 -54.1 -60.1 48 6.0 -54.2 265 62 313.0 313.0 286.5 313.2 0.04 Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 898.00 mb = 998.47 m = 3275.78 ft Freezing level: 889.95 mb = 1070.40 m = 3511.78 ft Freezing level: 792.00 mb = 2019.19 m = 6624.55 ft Wetbulb zero: 942.85 mb = 605.53 m = 1986.63 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 48.95 % Est. max temperature: 15.96 C = 60.72 F Sfc-Lift cond lev (LCL): 885.47 mb = 1110.88 m = 3644.56 ft T: 1.13 C 700-500 lapse rate: 6.98 C/km ThetaE index: 3.58 C Layer 867.0- 848.0 mb Conv cond level (CCL): 675.88 mb = 3262.41 m = 10703.32 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 23.91 C = 75.03 F Cap Strength: 11.44 C Lifted Index: 12.84 C Risk: None Lifted Index @300 mb: 15.85 C Lifted Index @700 mb: 9.96 C Showalter Index: 12.36 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: -9.50 C K Index: -11.10 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.15 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 58595.06 J/kg Cap Strength: 12.68 C Lift Cond Lev (LCL): 857.85 mb = 1366.59 m = 4483.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 32 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 119 340 13 4.4 -12.2 | 105 23 -22.1 6.0 1 1000 127 345 13 3.4 -12.6 | 104 24 -23.2 5.6 2 925 761 340 21 7.2 -19.7 | 85 19 -19.3 -1.5 3 850 1441 290 31 29.1 -10.6 | 199 8 2.6 7.6 4 700 2990 270 50 50.0 -0.0 | 232 30 23.5 18.2 5 500 5540 265 54 53.8 4.7 | 230 36 27.3 22.9 6 400 7120 265 56 55.8 4.9 | 232 37 29.3 23.1 7 300 9050 265 60 59.8 5.2 | 235 41 33.2 23.4 8 287 9335 265 62 61.8 5.4 | 236 42 35.2 23.6 9 263 9891 260 54 53.2 9.4 | 224 38 26.7 27.6 10 250 10210 265 58 57.8 5.1 | 233 39 31.3 23.3 11 200 11630 270 48 48.0 -0.0 | 230 28 21.5 18.2 12 150 13490 270 38 38.0 -0.0 | 212 22 11.5 18.2 13 100 16090 275 31 30.9 -2.7 | 196 16 4.4 15.5 14 70 18360 280 19 18.7 -3.3 | 152 17 -7.8 14.9 15 50 20500 280 13 12.8 -2.3 | 139 21 -13.7 15.9 16 30 23760 265 9 9.0 0.8 | 137 26 -17.6 19.0 17 20 26380 235 15 12.3 8.6 | 152 30 -14.2 26.8 18 10 30960 175 19 -1.7 18.9 | 143 47 -28.2 37.1 Wind Parameters Mean winds (0-6000m): 274.5 at 42.9 knts Storm direction: 304.5 at 32.2 knts Shear (0-3000m) pos: 1.1 neg: 8.2 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 127.0 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -46.6 tot: -9.5 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 209.88 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 ------------------------------------------------------------------------------- 500 343 16 98 22| 6.4 0.0 6.4| 0.0 -33.7 -33.7 -67.5 -0.87| 6.9 -6.0 1000 335 19 92 18| 3.2 6.6 9.8| 3.0 -44.8 -41.8 -41.8 -0.33| 10.5 -3.5 1500 317 23 98 11| 2.1 9.1 11.3| 19.6 -44.8 -25.2 -16.8 0.14| 12.3 1.7 2000 305 26 121 6| 1.6 8.7 10.3| 30.8 -44.8 -14.0 -7.0 0.19| 11.1 2.2 2500 296 29 179 5| 1.3 8.6 9.8| 36.8 -44.8 -8.0 -3.2 0.19| 10.5 2.0 3000 289 33 210 9| 1.1 8.2 9.2| 37.0 -46.6 -9.5 -3.2 0.16| 9.8 1.6 4000 282 37 223 14| 0.8 6.4 7.2| 37.0 -50.3 -13.2 -3.3 0.15| 7.7 1.2 5000 277 40 226 19| 0.6 5.3 6.0| 37.0 -55.0 -18.0 -3.6 0.14| 6.4 0.9 6000 274 43 228 22| 0.5 4.6 5.1| 40.9 -57.2 -16.3 -2.7 0.13| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250423.12.gif