UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 9 OCT 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 ------------------------------------------------------------------------------- SFC 1004 204 0.4 -10.6 43 11.0 -3.0 40 5 273.2 273.5 269.9 278.0 1.69 1 1000 236 0.2 -9.8 47 10.0 -3.0 40 5 273.4 273.7 270.2 278.4 1.81 2 934 781 -2.7 -12.7 46 10.0 -5.6 93 16 275.8 276.0 271.2 280.2 1.54 3 925 858 -3.5 -12.5 50 9.0 -6.1 100 17 275.7 276.0 271.3 280.2 1.58 4 850 1518 -9.7 -15.7 62 6.0 -11.2 110 13 276.0 276.2 271.0 279.8 1.32 5 802 1963 -13.9 -17.5 74 3.6 -14.7 103 11 276.1 276.3 270.9 279.6 1.20 6 796 2020 -12.3 -15.7 76 3.4 -13.1 102 10 278.4 278.7 272.6 282.5 1.41 7 791 2069 -11.5 -15.1 75 3.6 -12.4 101 10 279.8 280.1 273.5 284.1 1.49 8 725 2730 -16.5 -24.5 50 8.0 -17.9 90 6 281.4 281.5 273.2 283.6 0.72 9 700 2993 -18.7 -25.7 54 7.0 -19.8 85 5 281.8 281.9 273.3 283.8 0.67 10 673 3285 -20.3 -28.3 49 8.0 -21.5 104 5 283.2 283.3 273.9 284.9 0.55 11 625 3831 -22.5 -32.5 40 10.0 -23.8 141 6 286.7 286.8 275.6 288.0 0.40 12 575 4438 -26.9 -37.9 35 11.0 -28.0 181 6 288.5 288.5 276.3 289.3 0.25 13 500 5430 -34.5 -39.5 60 5.0 -34.9 250 7 291.0 291.0 277.6 291.8 0.25 14 409 6810 -43.9 -47.6 67 3.7 -44.0 259 5 296.0 296.1 279.8 296.5 0.13 15 400 6960 -44.1 -47.7 67 3.6 -44.2 260 5 297.7 297.7 280.5 298.1 0.13 16 396 7027 -44.7 -48.3 67 3.6 -44.9 260 6 297.7 297.8 280.6 298.2 0.12 17 359 7674 -49.3 -53.4 62 4.1 -49.4 260 11 300.1 300.1 281.5 300.3 0.07 18 300 8830 -55.5 -60.3 55 4.8 -55.6 260 21 307.1 307.1 284.3 307.3 0.04 19 273 9430 -57.9 -62.9 53 5.0 -58.0 265 13 312.0 312.0 286.1 312.1 0.03 20 250 9990 -55.1 -60.1 54 5.0 -55.2 270 11 324.1 324.2 290.0 324.3 0.05 21 248 10041 -54.9 -59.9 54 5.0 -55.0 270 11 325.2 325.2 290.4 325.4 0.05 22 204 11301 -51.3 -57.3 49 6.0 -51.5 279 15 349.5 349.6 296.6 349.9 0.08 23 200 11430 -51.5 -57.5 49 6.0 -51.7 280 15 351.2 351.2 297.0 351.6 0.08 24 150 13290 -52.3 -61.3 33 9.0 -52.7 280 17 380.0 380.0 302.3 380.3 0.07 25 100 15900 -54.5 -66.5 21 12.0 -54.9 255 19 422.4 422.4 308.0 422.7 0.05 26 70 18180 -56.9 -70.9 15 14.0 -57.4 275 23 462.7 462.7 312.0 462.9 0.04 27 50 20300 -57.1 -72.1 13 15.0 -57.8 295 25 508.9 508.9 315.6 509.2 0.05 28 38 22033 -58.7 -74.7 11 16.0 -59.5 265 23 546.4 546.4 317.9 546.7 0.04 29 36 22374 -58.1 -74.1 11 16.0 -59.0 260 22 556.5 556.5 318.5 556.8 0.05 30 30 23530 -55.9 -71.9 12 16.0 -57.2 240 21 592.2 592.3 320.3 592.8 0.08 31 20 26140 -52.1 -70.1 10 18.0 -54.7 260 25 676.7 676.8 323.7 678.0 0.15 32 14 28469 -48.3 -68.3 8 20.0 -52.9 762.3 762.4 326.3 764.9 0.28 TRP 273 9430 -57.9 -62.9 53 5.0 -58.0 265 13 312.0 312.0 286.1 312.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: 995.45 mb = 273.60 m = 897.63 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 51.34 % Est. max temperature: 3.14 C = 37.65 F Sfc-Lift cond lev (LCL): 844.98 mb = 1563.37 m = 5129.12 ft T: -10.13 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.61 C Layer 850.0- 796.0 mb Conv cond level (CCL): 803.12 mb = 1952.43 m = 6405.53 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 3.30 C = 37.94 F Cap Strength: 8.53 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 19.57 C Lifted Index @700 mb: 4.31 C Showalter Index: 9.60 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 18.80 C K Index: 2.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.39 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 59312.95 J/kg Cap Strength: 9.64 C Lift Cond Lev (LCL): 818.26 mb = 1809.49 m = 5936.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 143 at 6 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 1004 204 40 5 -3.2 -3.8 | 357 9 0.5 -8.8 1 1000 236 40 5 -3.2 -3.8 | 357 9 0.5 -8.8 2 925 858 100 17 -16.7 3.0 | 81 13 -13.1 -2.0 3 850 1518 110 13 -12.2 4.4 | 87 9 -8.5 -0.5 4 700 2993 85 5 -5.0 -0.4 | 14 6 -1.3 -5.4 5 500 5430 250 7 6.6 2.4 | 284 11 10.3 -2.6 6 400 6960 260 5 4.9 0.9 | 295 10 8.6 -4.1 7 300 8830 260 21 20.7 3.6 | 273 24 24.4 -1.3 8 273 9430 265 13 13.0 1.1 | 283 17 16.6 -3.8 9 250 9990 270 11 11.0 -0.0 | 289 15 14.7 -4.9 10 200 11430 280 15 14.8 -2.6 | 292 20 18.4 -7.6 11 150 13290 280 17 16.7 -3.0 | 291 22 20.4 -7.9 12 100 15900 255 19 18.4 4.9 | 270 22 22.0 -0.0 13 70 18180 275 23 22.9 -2.0 | 285 27 26.6 -7.0 14 50 20300 295 25 22.7 -10.6 | 301 31 26.3 -15.5 15 30 23530 240 21 18.2 10.5 | 256 23 21.9 5.6 16 20 26140 260 25 24.6 4.3 | 271 28 28.3 -0.6 Wind Parameters Mean winds (0-6000m): 113.4 at 8.2 knts Storm direction: 143.4 at 6.2 knts Shear (0-3000m) pos: 1.8 neg: 1.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 22.2 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -14.6 tot: 36.4 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.67 Bulk Shear: 5.02 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 73 9 34 9| 11.4 0.0 11.4| 31.5 0.0 31.5 63.0 0.96| 12.2 11.7 1000 94 13 65 10| 7.0 0.0 7.0| 49.5 0.0 49.5 49.5 0.88| 9.8 8.7 1500 99 13 72 9| 3.8 0.0 3.8| 50.4 -2.3 48.1 32.1 0.72| 7.7 5.6 2000 100 12 71 9| 2.8 0.8 3.6| 50.4 -7.7 42.7 21.4 0.52| 6.6 3.4 2500 100 11 68 8| 2.3 1.2 3.5| 50.4 -12.2 38.1 15.3 0.37| 5.9 2.2 3000 100 10 64 7| 1.8 1.0 2.9| 51.0 -14.6 36.4 12.1 0.30| 5.4 1.6 4000 104 9 63 6| 1.7 0.8 2.5| 51.3 -15.0 36.3 9.1 0.21| 4.9 1.0 5000 108 9 63 5| 1.2 0.6 1.8| 56.9 -15.0 41.9 8.4 0.24| 4.7 1.1 6000 113 8 66 4| 0.8 0.5 1.4| 63.3 -15.0 48.3 8.1 0.27| 4.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251009.12.gif