UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 28 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 126 120 9 SFC 991 202 14.6 -3.4 29 18.0 6.5 120 9 288.5 289.0 280.1 297.2 3.00 2 925 779 9.2 -8.8 27 18.0 2.2 110 13 288.7 289.1 279.1 295.0 2.12 3 851 1461 2.6 -11.4 35 14.0 -2.3 100 15 288.8 289.1 278.8 294.4 1.88 4 850 1470 2.6 -11.4 35 14.0 -2.3 100 15 288.9 289.2 278.9 294.5 1.88 5 814 1821 5.6 -32.4 4 38.0 -3.3 101 12 295.6 295.7 279.8 296.7 0.31 6 804 1922 5.0 -34.0 4 39.0 -3.8 101 12 296.1 296.1 280.0 297.0 0.27 7 749 2497 3.0 -37.0 3 40.0 -5.5 103 7 299.9 300.0 281.6 300.7 0.21 8 700 3040 -0.9 -33.9 6 33.0 -8.0 105 3 301.5 301.5 282.4 302.6 0.31 9 500 5630 -19.7 -38.7 17 19.0 -22.3 360 3 309.0 309.1 285.3 310.0 0.27 10 400 7250 -32.5 -50.5 15 18.0 -33.7 10 11 312.7 312.8 286.4 313.1 0.09 11 362 7945 -38.3 -54.3 17 16.0 -39.1 339 14 314.1 314.1 286.8 314.3 0.07 12 300 9210 -47.7 -58.7 27 11.0 -48.0 280 21 318.1 318.1 288.2 318.3 0.05 13 264 10043 -55.1 -64.1 32 9.0 -55.2 284 21 319.1 319.1 288.5 319.2 0.03 14 250 10390 -58.3 -67.3 31 9.0 -58.4 285 21 319.4 319.4 288.6 319.5 0.02 15 219 11209 -62.9 -70.9 33 8.0 -63.0 295 23 324.6 324.6 290.2 324.7 0.01 16 216 11294 -61.3 -70.3 29 9.0 -61.4 295 24 328.4 328.4 291.3 328.4 0.01 17 200 11770 -60.7 -68.7 34 8.0 -60.8 295 31 336.6 336.6 293.5 336.7 0.02 18 167 12911 -53.3 -63.3 29 10.0 -53.6 314 31 366.8 366.8 300.0 367.0 0.05 19 150 13600 -54.7 -64.7 28 10.0 -55.0 325 31 375.8 375.8 301.6 376.0 0.04 20 100 16200 -55.1 -70.1 14 15.0 -55.6 330 35 421.3 421.3 307.9 421.4 0.03 21 70 18470 -54.9 -72.9 9 18.0 -55.6 330 33 466.9 466.9 312.4 467.1 0.03 22 50 20620 -55.3 -74.3 8 19.0 -56.2 325 19 513.2 513.2 315.9 513.4 0.03 23 46 21151 -56.1 -76.1 6 20.0 -57.0 318 18 523.6 523.6 316.5 523.8 0.03 24 39 22203 -54.7 -74.7 7 20.0 -55.9 303 15 552.5 552.5 318.2 552.7 0.04 25 30 23890 -52.3 -74.3 5 22.0 -54.3 280 11 602.1 602.1 320.7 602.5 0.05 26 28 24337 -51.3 -73.3 6 22.0 -53.6 288 10 616.8 616.9 321.4 617.4 0.07 27 23 25612 -52.1 -75.1 5 23.0 -54.6 309 8 650.2 650.2 322.7 650.7 0.06 28 20 26520 -50.3 -74.3 4 24.0 -53.6 325 7 682.2 682.2 323.9 682.9 0.08 29 18 27209 -49.3 -73.3 4 24.0 -53.1 706.2 706.3 324.7 707.1 0.10 TRP 219 11209 -62.9 -70.9 33 8.0 -63.0 295 23 324.6 324.6 290.2 324.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 711.31 mb = 2914.67 m = 9562.44 ft Wetbulb zero: 889.12 mb = 1102.37 m = 3616.67 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 14.44 % Est. max temperature: 16.63 C = 61.93 F Sfc-Lift cond lev (LCL): 754.25 mb = 2440.26 m = 8006.02 ft T: 3.20 C 700-500 lapse rate: 7.26 C/km ThetaE index: 2.86 C Layer 925.0- 850.0 mb Conv cond level (CCL): 556.54 mb = 4805.32 m = 15765.28 ft Mean mixing ratio: 2.38 g/kg Conv temperature: 32.83 C = 91.10 F Cap Strength: 11.15 C Lifted Index: 12.33 C Risk: None Lifted Index @300 mb: 15.97 C Lifted Index @700 mb: 11.09 C Showalter Index: 13.21 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 8.30 C K Index: -22.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.95 J/kg Max Up Vert Vel: 1.37 m/s Conv Inhibition (B-): 55999.41 J/kg Cap Strength: 12.23 C Lift Cond Lev (LCL): 718.33 mb = 2832.55 m = 9293.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 at 5 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 ---------------------------------------------------------- 0 991 202 120 9 -7.8 4.5 | 116 4 -3.6 1.8 1 925 779 110 13 -12.2 4.4 | 102 8 -8.1 1.7 2 850 1470 100 15 -14.8 2.6 | 89 11 -10.6 -0.1 3 700 3040 105 3 -2.9 0.8 | 327 2 1.3 -2.0 4 500 5630 360 3 -0.0 -3.0 | 324 7 4.2 -5.7 5 400 7250 10 11 -1.9 -10.8 | 351 14 2.2 -13.6 6 300 9210 280 21 20.7 -3.6 | 284 26 24.8 -6.4 7 250 10390 285 21 20.3 -5.4 | 288 26 24.4 -8.2 8 219 11209 295 23 20.8 -9.7 | 296 28 25.0 -12.5 9 200 11770 295 31 28.1 -13.1 | 296 36 32.2 -15.8 10 150 13600 325 31 17.8 -25.4 | 322 36 21.9 -28.1 11 100 16200 330 35 17.5 -30.3 | 327 40 21.7 -33.0 12 70 18470 330 33 16.5 -28.6 | 327 38 20.7 -31.3 13 50 20620 325 19 10.9 -15.6 | 321 24 15.1 -18.3 14 30 23890 280 11 10.8 -1.9 | 287 16 15.0 -4.6 15 20 26520 325 7 4.0 -5.7 | 316 12 8.2 -8.5 Wind Parameters Mean winds (0-6000m): 93.4 at 6.6 knts Storm direction: 123.4 at 5.0 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -143.2 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -11.9 tot: -11.9 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 3.51 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 ------------------------------------------------------------------------------- 500 115 11 107 6| 0.0 3.9 3.9| 0.0 -1.9 -1.9 -3.8 -0.32| 3.9 -1.3 1000 111 12 102 7| 0.0 3.1 3.1| 0.0 -5.3 -5.3 -5.3 -0.43| 3.3 -1.4 1500 107 13 97 8| 0.0 1.9 1.9| 0.0 -8.0 -8.0 -5.3 -0.41| 3.1 -1.3 2000 106 12 95 8| 1.0 1.4 2.4| 0.0 -9.3 -9.3 -4.7 -0.34| 3.3 -1.1 2500 105 11 92 7| 1.6 1.1 2.7| 0.0 -10.9 -10.9 -4.4 -0.38| 3.4 -1.3 3000 105 10 89 6| 1.3 0.7 2.0| 0.1 -11.9 -11.9 -4.0 -0.44| 3.4 -1.5 4000 103 8 78 4| 1.0 0.7 1.7| 0.4 -12.0 -11.6 -2.9 -0.38| 2.8 -1.1 5000 99 7 62 3| 0.8 0.6 1.4| 0.4 -13.5 -13.1 -2.6 -0.39| 2.4 -0.9 6000 93 7 46 3| 0.7 0.6 1.3| 4.0 -14.6 -10.6 -1.8 -0.30| 2.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250428.12.gif