UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 25 APR 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 197 215 7 SFC 999 205 8.8 -9.2 27 18.0 2.2 215 7 282.0 282.4 275.4 287.5 1.90 2 987 305 8.0 -8.0 31 16.0 2.0 222 8 282.2 282.6 275.8 288.3 2.12 3 925 834 2.8 -13.2 30 16.0 -2.3 260 11 282.2 282.4 274.9 286.5 1.49 4 850 1510 -3.9 -15.9 39 12.0 -7.2 250 15 282.1 282.3 274.5 285.9 1.30 5 815 1840 -7.1 -16.1 49 9.0 -9.5 259 19 282.1 282.3 274.6 286.0 1.33 6 737 2616 -12.3 -19.3 56 7.0 -13.9 279 30 284.6 284.8 275.6 288.0 1.12 7 722 2773 -10.5 -16.5 61 6.0 -12.1 284 32 288.3 288.5 278.0 292.7 1.46 8 700 3011 -10.7 -14.6 73 3.9 -11.8 290 35 290.6 290.9 279.5 295.9 1.76 9 655 3520 -12.7 -15.6 79 2.9 -13.5 298 37 294.0 294.3 281.0 299.2 1.73 10 654 3532 -12.7 -15.6 79 2.9 -13.5 298 37 294.1 294.4 281.1 299.4 1.73 11 580 4441 -17.1 -22.1 65 5.0 -18.2 312 41 299.2 299.4 282.5 302.8 1.12 12 500 5540 -24.1 -30.1 58 6.0 -25.1 330 46 303.7 303.8 283.7 305.8 0.63 13 470 5989 -26.5 -32.5 57 6.0 -27.3 334 52 306.1 306.2 284.5 307.9 0.53 14 400 7130 -35.9 -41.9 54 6.0 -36.4 345 68 308.3 308.4 285.0 309.2 0.24 15 358 7892 -42.5 -48.5 52 6.0 -42.8 343 68 309.4 309.4 285.3 309.9 0.13 16 309 8868 -51.5 -57.5 49 6.0 -51.7 341 69 310.1 310.1 285.4 310.3 0.05 17 300 9060 -52.9 -57.9 55 5.0 -53.0 340 69 310.8 310.8 285.7 311.0 0.05 18 250 10220 -60.7 -65.7 52 5.0 -60.7 330 71 315.8 315.8 287.4 315.9 0.02 19 238 10523 -63.1 -68.1 51 5.0 -63.1 335 75 316.7 316.7 287.7 316.8 0.02 20 237 10549 -63.3 -68.3 51 5.0 -63.3 335 75 316.8 316.8 287.7 316.8 0.02 21 231 10706 -61.5 -66.5 51 5.0 -61.6 333 71 321.8 321.8 289.3 321.9 0.02 22 214 11183 -56.9 -62.9 47 6.0 -57.0 326 59 336.1 336.1 293.4 336.2 0.04 23 200 11610 -56.9 -62.9 47 6.0 -57.0 320 48 342.7 342.7 295.0 342.8 0.04 24 174 12496 -53.5 -60.5 42 7.0 -53.7 318 43 362.2 362.2 299.2 362.5 0.06 25 150 13450 -52.9 -60.9 37 8.0 -53.2 315 38 378.9 378.9 302.1 379.3 0.07 26 100 16060 -52.9 -65.9 19 13.0 -53.5 305 27 425.5 425.5 308.4 425.8 0.05 27 91 16656 -50.7 -68.7 10 18.0 -51.5 302 21 441.5 441.5 310.0 441.7 0.04 28 70 18320 -53.3 -73.3 7 20.0 -54.2 295 5 470.4 470.4 312.7 470.5 0.03 29 62 19105 -51.7 -72.7 6 21.0 -52.8 302 7 490.5 490.5 314.2 490.7 0.03 30 59 19426 -53.7 -70.7 11 17.0 -54.6 305 8 493.0 493.0 314.5 493.3 0.05 31 57 19647 -54.1 -75.1 6 21.0 -55.1 307 9 497.0 497.0 314.8 497.2 0.03 32 50 20490 -53.3 -74.3 6 21.0 -54.5 315 11 517.9 517.9 316.2 518.1 0.03 33 38 22258 -52.5 -72.5 7 20.0 -54.1 326 10 562.2 562.2 318.8 562.6 0.06 34 30 23780 -53.5 -76.5 4 23.0 -55.3 335 9 598.8 598.8 320.6 599.1 0.04 35 29 23999 -50.7 -72.7 6 22.0 -53.1 321 8 612.3 612.4 321.2 612.9 0.07 36 21 26101 -49.9 -73.9 4 24.0 -53.2 190 2 674.0 674.0 323.6 674.6 0.08 37 20 26420 -49.5 -74.5 4 25.0 -53.0 170 1 684.7 684.7 324.0 685.3 0.08 38 19 26757 -48.1 -74.1 3 26.0 -52.2 699.1 699.2 324.4 699.9 0.09 39 13 29255 -48.7 -75.7 3 27.0 -53.7 777.2 777.2 326.7 778.2 0.10 TRP 237 10549 -63.3 -68.3 51 5.0 -63.3 335 75 316.8 316.8 287.7 316.8 0.02 WND 238 10523 -63.1 -68.1 51 5.0 -63.1 335 75 316.7 316.7 287.7 316.8 0.02 Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: 893.66 mb = 1116.51 m = 3663.04 ft Wetbulb zero: 958.69 mb = 542.27 m = 1779.07 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 55.63 % Est. max temperature: 8.83 C = 47.90 F Sfc-Lift cond lev (LCL): 757.13 mb = 2407.61 m = 7898.89 ft T: -10.91 C 700-500 lapse rate: 5.30 C/km ThetaE index: 2.41 C Layer 925.0- 815.0 mb Conv cond level (CCL): 581.16 mb = 4426.10 m = 14521.13 ft Mean mixing ratio: 1.73 g/kg Conv temperature: 25.90 C = 78.62 F Cap Strength: 11.88 C Lifted Index: 14.20 C Risk: None Lifted Index @300 mb: 16.75 C Lifted Index @700 mb: 6.80 C Showalter Index: 15.26 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 8.20 C K Index: 0.40 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.69 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 54613.95 J/kg Cap Strength: 14.18 C Lift Cond Lev (LCL): 741.63 mb = 2567.21 m = 8422.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 24 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 ---------------------------------------------------------- 0 999 205 215 7 4.0 5.7 | 168 28 -5.7 27.4 1 925 834 260 11 10.8 1.9 | 183 24 1.1 23.6 2 850 1510 250 15 14.1 5.1 | 189 27 4.4 26.8 3 700 3011 290 35 32.9 -12.0 | 247 25 23.2 9.7 4 500 5540 330 46 23.0 -39.8 | 324 23 13.3 -18.1 5 400 7130 345 68 17.6 -65.7 | 350 45 7.9 -44.0 6 300 9060 340 69 23.6 -64.8 | 342 45 13.9 -43.1 7 250 10220 330 71 35.5 -61.5 | 327 47 25.8 -39.8 8 238 10523 335 75 31.7 -68.0 | 335 51 22.0 -46.3 9 237 10549 335 75 31.7 -68.0 | 335 51 22.0 -46.3 10 200 11610 320 48 30.9 -36.8 | 305 26 21.2 -15.1 11 150 13450 315 38 26.9 -26.9 | 287 18 17.2 -5.2 12 100 16060 305 27 22.1 -15.5 | 243 14 12.4 6.2 13 70 18320 295 5 4.5 -2.1 | 165 20 -5.2 19.6 14 50 20490 315 11 7.8 -7.8 | 172 14 -1.9 13.9 15 30 23780 335 9 3.8 -8.2 | 157 15 -5.9 13.5 16 20 26420 170 1 -0.2 1.0 | 157 25 -9.9 22.7 Wind Parameters Mean winds (0-6000m): 305.9 at 31.7 knts Storm direction: 335.9 at 23.8 knts Shear (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 83.5 deg Storm rel helicity (0-3000m) pos: 264.1 neg: 0.0 tot: 264.1 m^2/s^2 ave: 88.0 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 115.30 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 9 175 26| 6.3 0.0 6.3| 38.3 0.0 38.3 76.6 0.86| 6.4 5.5 1000 249 10 180 25| 4.6 0.0 4.6| 57.7 0.0 57.7 57.7 0.81| 5.3 4.3 1500 250 12 183 26| 4.5 0.0 4.5| 87.1 0.0 87.1 58.1 0.81| 5.3 4.3 2000 256 14 189 25| 5.4 0.0 5.4|145.9 0.0 145.9 72.9 0.88| 6.1 5.3 2500 264 17 197 24| 5.9 0.0 5.9|209.5 0.0 209.5 83.8 0.91| 6.8 6.2 3000 273 20 206 23| 6.0 0.0 6.0|264.1 0.0 264.1 88.0 0.92| 7.1 6.5 4000 284 24 221 21| 5.3 0.0 5.3|331.4 0.0 331.4 82.8 0.93| 6.8 6.3 5000 296 28 238 18| 4.9 0.0 4.9|402.2 0.0 402.2 80.4 0.95| 6.7 6.3 6000 306 32 259 16| 5.1 0.0 5.1|470.3 0.0 470.3 78.4 0.90| 6.9 6.2 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250425.12.gif