UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 10 DEC 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 1010 206 -36.1 -40.3 65 4.2 -36.2 0 0 236.4 236.4 236.3 236.7 0.11 1 1000 275 -36.1 -40.6 63 4.5 -36.2 0 0 237.1 237.1 236.9 237.4 0.11 2 975 454 -29.5 -34.3 63 4.8 -29.8 39 1 245.4 245.5 245.0 246.0 0.21 3 943 699 -18.1 -22.0 71 3.9 -18.7 90 2 259.4 259.5 258.1 261.3 0.70 4 937 746 -18.1 -21.8 73 3.7 -18.7 100 3 259.8 260.0 258.5 261.8 0.71 5 925 843 -17.9 -22.0 70 4.1 -18.5 120 3 261.0 261.1 259.5 263.0 0.71 6 890 1133 -15.9 -22.9 55 7.0 -17.0 95 4 266.0 266.1 263.2 267.9 0.68 7 872 1287 -15.9 -24.9 46 9.0 -17.3 82 4 267.5 267.6 264.1 269.2 0.58 8 850 1479 -16.9 -24.9 50 8.0 -18.1 65 5 268.4 268.5 264.7 270.2 0.60 9 821 1739 -17.7 -24.7 54 7.0 -18.8 49 6 270.3 270.4 266.1 272.1 0.63 10 700 2918 -23.3 -32.3 43 9.0 -24.3 335 9 276.7 276.7 269.8 277.8 0.36 11 651 3447 -25.3 -34.3 43 9.0 -26.2 331 11 280.2 280.3 271.9 281.2 0.32 12 500 5310 -38.5 -47.5 38 9.0 -38.9 315 19 286.1 286.1 274.8 286.5 0.10 13 400 6810 -49.7 -58.7 34 9.0 -49.9 320 21 290.4 290.4 276.9 290.5 0.03 14 367 7367 -53.7 -62.7 32 9.0 -53.8 316 21 292.3 292.3 277.9 292.4 0.02 15 300 8640 -60.7 -69.7 30 9.0 -60.7 305 21 299.8 299.8 281.3 299.8 0.01 16 250 9760 -66.7 -75.7 27 9.0 -66.7 310 23 306.9 306.9 284.1 306.9 0.01 17 231 10235 -68.9 -76.9 31 8.0 -68.9 310 27 310.6 310.6 285.5 310.6 0.00 18 224 10420 -68.5 -77.5 26 9.0 -68.5 309 28 313.9 313.9 286.7 314.0 0.00 19 200 11100 -67.9 -76.9 27 9.0 -67.9 305 31 325.2 325.2 290.3 325.3 0.01 20 189 11442 -65.3 -74.3 28 9.0 -65.4 303 32 334.7 334.7 293.0 334.8 0.01 21 150 12850 -65.1 -74.1 28 9.0 -65.2 295 35 357.9 357.9 298.3 358.0 0.01 22 102 15209 -63.9 -72.9 28 9.0 -64.0 285 38 402.0 402.0 305.5 402.1 0.02 23 100 15330 -64.3 -73.3 28 9.0 -64.4 285 38 403.5 403.5 305.7 403.6 0.02 24 70 17490 -68.1 -77.1 26 9.0 -68.2 280 29 438.7 438.7 309.7 438.8 0.02 25 59 18510 -69.7 -78.7 26 9.0 -69.8 272 41 457.1 457.1 311.5 457.2 0.01 26 50 19500 -67.3 -76.3 27 9.0 -67.5 265 52 484.9 484.9 313.8 485.0 0.02 27 49 19622 -66.9 -76.9 23 10.0 -67.1 488.6 488.7 314.1 488.8 0.02 28 41 20692 -69.5 -78.5 26 9.0 -69.6 507.7 507.7 315.5 507.9 0.02 TRP 231 10235 -68.9 -76.9 31 8.0 -68.9 310 27 310.6 310.6 285.5 310.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5035.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 48.29 % Est. max temperature: -4.36 C = 24.15 F Sfc-Lift cond lev (LCL): 939.22 mb = 728.61 m = 2390.42 ft T: -18.10 C 700-500 lapse rate: 6.35 C/km ThetaE index: 0.00 C Layer 1010.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 275.00 m = 902.22 ft Mean mixing ratio: 0.44 g/kg Conv temperature: -25.83 C = -14.49 F Cap Strength: 24.84 C Lifted Index: 27.75 C Risk: None Lifted Index @300 mb: 33.62 C Lifted Index @700 mb: 22.27 C Showalter Index: 13.22 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 13.60 C K Index: -12.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 113.33 J/kg Max Up Vert Vel: 15.06 m/s Conv Inhibition (B-): 40831.43 J/kg Cap Strength: 27.59 C Lift Cond Lev (LCL): 927.80 mb = 820.35 m = 2691.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 8 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 1010 206 0 0 -0.0 -0.0 | 177 8 -0.4 8.1 1 1000 275 0 0 -0.0 -0.0 | 177 8 -0.4 8.1 2 925 843 120 3 -2.6 1.5 | 163 10 -3.0 9.6 3 850 1479 65 5 -4.5 -2.1 | 141 8 -4.9 6.0 4 700 2918 335 9 3.8 -8.2 | 270 3 3.4 -0.0 5 500 5310 315 19 13.4 -13.4 | 292 14 13.0 -5.3 6 400 6810 320 21 13.5 -16.1 | 301 15 13.1 -8.0 7 300 8640 305 21 17.2 -12.0 | 283 17 16.8 -3.9 8 250 9760 310 23 17.6 -14.8 | 291 18 17.2 -6.6 9 231 10235 310 27 20.7 -17.4 | 294 22 20.3 -9.2 10 200 11100 305 31 25.4 -17.8 | 291 27 25.0 -9.6 11 150 12850 295 35 31.7 -14.8 | 282 32 31.3 -6.7 12 100 15330 285 38 36.7 -9.8 | 273 36 36.3 -1.7 13 70 17490 280 29 28.6 -5.0 | 264 28 28.2 3.1 14 50 19500 265 52 51.8 4.5 | 256 53 51.4 12.7 Wind Parameters Mean winds (0-6000m): 327.1 at 10.9 knts Storm direction: 357.1 at 8.1 knts Shear (0-3000m) pos: 0.4 neg: 2.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -16.2 tot: -15.3 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.55 Bulk Shear: 17.29 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 91 1 170 8| 2.3 0.0 2.3| 0.0 -4.2 -4.2 -8.4 -0.69| 3.1 -2.1 1000 109 2 165 9| 1.2 1.0 2.1| 0.0 -9.2 -9.2 -9.2 -0.63| 3.3 -2.1 1500 85 3 157 9| 0.8 1.4 2.2| 0.0 -14.2 -14.1 -9.4 -0.64| 3.4 -2.2 2000 63 4 149 7| 0.6 1.7 2.3| 0.0 -15.9 -15.9 -8.0 -0.56| 3.5 -2.0 2500 38 5 144 6| 0.5 1.9 2.4| 0.1 -16.0 -16.0 -6.4 -0.35| 3.8 -1.3 3000 14 5 149 3| 0.4 2.0 2.4| 0.9 -16.2 -15.3 -5.1 -0.27| 3.7 -1.0 4000 348 7 220 2| 0.3 2.0 2.3| 2.7 -16.2 -13.5 -3.4 -0.17| 3.4 -0.6 5000 333 9 269 4| 0.2 2.1 2.3| 2.8 -17.2 -14.5 -2.9 -0.16| 3.2 -0.5 6000 327 11 280 6| 0.2 1.7 1.9| 8.1 -17.5 -9.5 -1.6 -0.11| 2.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251210.00.gif