UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 21 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 ------------------------------------------------------------------------------- 0 1000 64 320 7 SFC 993 121 2.2 -1.9 74 4.1 0.5 320 7 275.9 276.5 274.0 285.1 3.34 2 985 186 2.0 -2.5 72 4.5 0.2 319 8 276.3 276.9 274.1 285.2 3.22 3 925 692 -0.5 -8.5 55 8.0 -3.2 310 19 278.8 279.2 274.0 285.0 2.17 4 850 1363 -4.1 -15.1 42 11.0 -7.2 305 35 281.9 282.1 274.5 285.9 1.39 5 842 1438 -4.3 -18.3 33 14.0 -7.9 304 36 282.4 282.6 274.3 285.6 1.07 6 772 2118 -6.9 -37.9 6 31.0 -11.7 298 42 286.7 286.7 275.3 287.3 0.19 7 700 2875 -12.1 -43.1 6 31.0 -15.9 290 50 289.1 289.1 276.4 289.5 0.12 8 697 2908 -12.1 -30.1 21 18.0 -15.3 290 50 289.4 289.5 277.1 290.9 0.45 9 693 2952 -12.1 -29.1 23 17.0 -15.2 290 51 289.9 290.0 277.4 291.5 0.50 10 658 3349 -10.5 -41.5 6 31.0 -14.9 288 56 296.0 296.1 279.8 296.6 0.15 11 561 4558 -17.7 -46.7 6 29.0 -20.8 283 73 301.4 301.4 282.1 301.7 0.10 12 500 5410 -22.7 -50.7 6 28.0 -25.1 280 85 305.4 305.4 283.7 305.6 0.07 13 463 5972 -26.5 -53.5 6 27.0 -28.5 280 94 307.4 307.4 284.4 307.6 0.06 14 424 6606 -29.5 -54.5 7 25.0 -31.1 280 103 311.4 311.4 285.9 311.6 0.05 15 400 7020 -33.1 -52.1 13 19.0 -34.3 280 110 312.0 312.0 286.1 312.3 0.08 16 324 8461 -45.7 -56.7 28 11.0 -46.0 276 114 314.0 314.0 286.8 314.2 0.06 17 300 8970 -48.3 -58.3 31 10.0 -48.6 275 116 317.3 317.3 287.9 317.5 0.05 18 298 9014 -48.6 -58.6 30 10.0 -48.8 275 120 317.5 317.5 288.0 317.6 0.05 19 296 9058 -48.9 -58.9 30 10.0 -49.1 275 120 317.6 317.7 288.1 317.8 0.05 20 250 10140 -56.3 -66.3 27 10.0 -56.5 280 116 322.4 322.4 289.5 322.4 0.02 21 240 10400 -57.3 -67.3 27 10.0 -57.4 280 112 324.6 324.7 290.2 324.7 0.02 22 223 10866 -57.7 -67.7 27 10.0 -57.8 282 99 330.9 330.9 292.0 331.0 0.02 23 200 11560 -54.9 -64.9 28 10.0 -55.1 285 79 345.8 345.8 295.7 346.0 0.03 24 169 12641 -52.5 -64.5 22 12.0 -52.8 285 64 366.9 366.9 300.0 367.1 0.04 25 150 13410 -52.7 -65.7 19 13.0 -53.1 285 54 379.3 379.3 302.2 379.4 0.04 26 132 14230 -56.3 -69.3 18 13.0 -56.6 285 47 387.0 387.0 303.3 387.1 0.03 27 127 14477 -53.9 -67.9 16 14.0 -54.3 285 45 395.6 395.6 304.6 395.8 0.03 28 100 16010 -55.1 -70.1 14 15.0 -55.6 285 33 421.3 421.3 307.9 421.4 0.03 29 70 18280 -55.7 -72.7 10 17.0 -56.3 285 27 465.2 465.2 312.3 465.4 0.03 30 50 20430 -54.3 -73.3 8 19.0 -55.3 280 19 515.5 515.5 316.0 515.8 0.04 31 30 23710 -54.1 -76.1 5 22.0 -55.8 265 19 597.2 597.2 320.5 597.5 0.04 32 20 26320 -52.9 -76.9 4 24.0 -55.5 235 19 674.3 674.3 323.6 674.7 0.05 33 19 26652 -51.7 -76.7 3 25.0 -54.7 232 19 687.9 688.0 324.0 688.4 0.06 34 14 28646 -48.3 -75.3 3 27.0 -53.2 214 17 762.3 762.3 326.3 763.2 0.10 35 10 30880 -44.5 -74.5 2 30.0 -52.3 195 15 853.4 853.5 328.5 855.1 0.16 36 8.6 31891 -43.9 -73.9 2 30.0 -52.6 893.4 893.5 329.3 895.6 0.20 37 6.8 33495 -36.1 -66.1 3 30.0 -50.0 988.0 988.4 331.1 997.6 0.78 TRP 240 10400 -57.3 -67.3 27 10.0 -57.4 280 112 324.6 324.7 290.2 324.7 0.02 WND 298 9014 -48.6 -58.6 30 10.0 -48.8 275 120 317.5 317.5 288.0 317.6 0.05 Sounding variables and indices 1000-500 mb thick: 5346.00 m Freezing level: 937.00 mb = 590.85 m = 1938.46 ft Wetbulb zero: 981.58 mb = 214.27 m = 702.96 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 20.21 % Est. max temperature: 8.62 C = 47.51 F Sfc-Lift cond lev (LCL): 931.73 mb = 633.63 m = 2078.81 ft T: -0.21 C 700-500 lapse rate: 4.18 C/km ThetaE index: 0.33 C Layer 842.0- 772.0 mb Conv cond level (CCL): 733.05 mb = 2518.49 m = 8262.65 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 14.24 C = 57.64 F Cap Strength: 14.92 C Lifted Index: 17.24 C Risk: None Lifted Index @300 mb: 22.81 C Lifted Index @700 mb: 6.86 C Showalter Index: 16.60 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 7.60 C K Index: -27.50 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.81 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 78800.53 J/kg Cap Strength: 16.88 C Lift Cond Lev (LCL): 849.03 mb = 1372.04 m = 4501.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 41 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 ---------------------------------------------------------- 0 993 121 320 7 4.5 -5.4 | 137 34 -23.3 24.7 1 925 692 310 19 14.6 -12.2 | 143 22 -13.3 17.9 2 850 1363 305 35 28.7 -20.1 | 185 10 0.8 10.0 3 700 2875 290 50 47.0 -17.1 | 236 23 19.1 13.0 4 500 5410 280 85 83.7 -14.8 | 255 58 55.9 15.3 5 400 7020 280 110 108.3 -19.1 | 262 81 80.5 11.0 6 300 8970 275 116 115.6 -10.1 | 257 90 87.7 20.0 7 298 9014 275 120 119.5 -10.5 | 258 94 91.7 19.6 8 250 10140 280 116 114.2 -20.1 | 263 87 86.4 9.9 9 240 10400 280 112 110.3 -19.4 | 263 83 82.5 10.6 10 200 11560 285 79 76.3 -20.4 | 259 49 48.5 9.6 11 150 13410 285 54 52.2 -14.0 | 237 29 24.3 16.1 12 100 16010 285 33 31.9 -8.5 | 191 22 4.0 21.5 13 70 18280 285 27 26.1 -7.0 | 176 23 -1.8 23.1 14 50 20430 280 19 18.7 -3.3 | 161 28 -9.1 26.8 15 30 23710 265 19 18.9 1.7 | 164 33 -8.9 31.7 16 20 26320 235 19 15.6 10.9 | 163 43 -12.3 41.0 17 10 30880 195 15 3.9 14.5 | 152 51 -24.0 44.6 Wind Parameters Mean winds (0-6000m): 287.2 at 54.6 knts Storm direction: 317.2 at 41.0 knts Shear (0-3000m) pos: 0.0 neg: 8.1 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 113.1 neg: 0.0 tot: 113.1 m^2/s^2 ave: 37.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 255.77 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 ------------------------------------------------------------------------------- 500 313 12 139 29| 0.0 10.9 10.9| 17.0 0.0 17.0 34.1 0.22| 11.0 2.4 1000 310 18 143 23| 0.0 11.6 11.6| 43.9 0.0 43.9 43.9 0.36| 11.6 4.2 1500 307 23 150 19| 0.0 10.6 10.6| 66.4 0.0 66.4 44.3 0.50| 10.8 5.4 2000 304 27 160 15| 0.0 9.3 9.3| 81.4 0.0 81.4 40.7 0.55| 9.6 5.3 2500 301 31 175 14| 0.0 8.5 8.5| 94.4 0.0 94.4 37.8 0.54| 9.0 4.8 3000 298 34 189 14| 0.0 8.1 8.1|113.1 0.0 113.1 37.7 0.52| 8.7 4.5 4000 294 41 214 16| 0.0 7.9 7.9|160.6 0.0 160.6 40.2 0.49| 8.4 4.1 5000 290 48 231 22| 0.0 7.8 7.8|190.0 0.0 190.0 38.0 0.43| 8.2 3.6 6000 287 55 240 28| 0.0 7.8 7.8|266.2 0.0 266.2 44.4 0.41| 8.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250421.00.gif