UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 11 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 1005 205 -11.9 -15.7 73 3.8 -12.7 240 7 260.9 261.1 260.2 263.9 1.12 1 1000 243 -11.9 -15.8 73 3.9 -12.7 240 7 261.2 261.4 260.5 264.3 1.11 2 948 649 -14.7 -18.7 72 4.0 -15.4 240 23 262.4 262.6 261.0 265.0 0.92 3 925 835 -15.7 -19.7 71 4.0 -16.4 240 31 263.3 263.4 261.5 265.7 0.87 4 850 1468 -19.1 -22.5 74 3.4 -19.6 260 42 266.1 266.3 263.4 268.2 0.74 5 831 1636 -19.9 -23.2 75 3.3 -20.4 264 43 267.0 267.1 264.0 269.0 0.71 6 807 1855 -16.5 -19.4 78 2.9 -17.1 269 44 272.9 273.1 268.5 275.8 1.02 7 702 2901 -17.3 -19.9 80 2.6 -17.9 294 50 283.1 283.3 274.8 286.4 1.12 8 700 2922 -17.3 -19.9 80 2.6 -17.9 295 50 283.3 283.5 274.9 286.7 1.12 9 645 3533 -19.5 -22.4 78 2.9 -20.1 296 48 287.5 287.7 276.9 290.5 0.98 10 577 4353 -24.7 -27.8 75 3.1 -25.2 298 45 290.8 290.9 278.1 292.9 0.67 11 500 5380 -32.7 -35.9 73 3.2 -33.0 300 42 293.2 293.2 278.8 294.3 0.36 12 400 6910 -44.3 -47.6 70 3.3 -44.5 310 50 297.4 297.4 280.4 297.9 0.13 13 300 8770 -59.3 -62.6 65 3.3 -59.3 315 54 301.8 301.8 282.1 301.9 0.03 14 261 9629 -65.6 -68.9 63 3.3 -65.6 320 60 304.8 304.8 283.4 304.9 0.01 15 250 9890 -67.5 -70.8 63 3.3 -67.5 320 56 305.7 305.7 283.7 305.8 0.01 16 222 10600 -69.5 -72.8 62 3.3 -69.5 320 58 313.2 313.2 286.5 313.2 0.01 17 204 11102 -69.7 -73.0 62 3.3 -69.7 320 53 320.6 320.6 288.9 320.6 0.01 18 200 11220 -69.7 -73.1 61 3.4 -69.7 320 52 322.4 322.4 289.5 322.4 0.01 19 194 11403 -69.1 -72.5 61 3.4 -69.1 318 51 326.2 326.2 290.6 326.2 0.01 20 187 11625 -68.1 -71.5 62 3.4 -68.1 315 49 331.2 331.2 292.0 331.3 0.01 21 150 12960 -67.7 -71.1 62 3.4 -67.7 300 38 353.5 353.5 297.4 353.5 0.02 22 141 13331 -68.7 -72.1 61 3.4 -68.7 299 39 358.0 358.0 298.3 358.1 0.02 23 100 15390 -68.1 -71.7 60 3.6 -68.1 295 44 396.2 396.2 304.7 396.3 0.02 24 99 15450 -68.1 -71.7 60 3.6 -68.1 397.3 397.3 304.9 397.4 0.02 25 86 16291 -70.5 -74.1 59 3.6 -70.5 408.8 408.8 306.4 408.9 0.02 TRP 222 10600 -69.5 -72.8 62 3.3 -69.5 320 58 313.2 313.2 286.5 313.2 0.01 WND 261 9629 -65.6 -68.9 63 3.3 -65.6 320 60 304.8 304.8 283.4 304.9 0.01 Sounding variables and indices 1000-500 mb thick: 5137.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 75.84 % Est. max temperature: -6.83 C = 19.70 F Sfc-Lift cond lev (LCL): 945.14 mb = 672.28 m = 2205.60 ft T: -14.82 C 700-500 lapse rate: 6.27 C/km ThetaE index: 0.00 C Layer 1005.0--30786326528.0 mb Conv cond level (CCL): 835.16 mb = 1598.85 m = 5245.51 ft Mean mixing ratio: 0.96 g/kg Conv temperature: -5.95 C = 21.29 F Cap Strength: 22.21 C Lifted Index: 23.18 C Risk: None Lifted Index @300 mb: 26.02 C Lifted Index @700 mb: 17.31 C Showalter Index: 20.60 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 10.20 C K Index: -11.50 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 5.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.69 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 21354.81 J/kg Cap Strength: 23.10 C Lift Cond Lev (LCL): 895.10 mb = 1081.02 m = 3546.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 31 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 1005 205 240 7 6.1 3.5 | 150 31 -15.3 26.6 1 1000 243 240 7 6.1 3.5 | 150 31 -15.3 26.6 2 925 835 240 31 26.8 15.5 | 188 39 5.5 38.6 3 850 1468 260 42 41.4 7.3 | 213 36 20.0 30.3 4 700 2922 295 50 45.3 -21.1 | 265 24 23.9 1.9 5 500 5380 300 42 36.4 -21.0 | 262 15 15.0 2.1 6 400 6910 310 50 38.3 -32.1 | 298 19 16.9 -9.1 7 300 8770 315 54 38.2 -38.2 | 312 23 16.8 -15.1 8 261 9629 320 60 38.6 -46.0 | 323 29 17.2 -22.9 9 250 9890 320 56 36.0 -42.9 | 324 25 14.6 -19.8 10 222 10600 320 58 37.3 -44.4 | 323 27 15.9 -21.4 11 200 11220 320 52 33.4 -39.8 | 324 21 12.0 -16.8 12 150 12960 300 38 32.9 -19.0 | 251 12 11.5 4.1 13 100 15390 295 44 39.9 -18.6 | 256 19 18.5 4.5 Wind Parameters Mean winds (0-6000m): 287.1 at 41.9 knts Storm direction: 317.1 at 31.4 knts Shear (0-3000m) pos: 7.0 neg: 3.2 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 566.1 neg: -0.1 tot: 566.0 m^2/s^2 ave: 188.7 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 11.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.07 Bulk Shear: 146.86 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 ------------------------------------------------------------------------------- 500 240 16 166 32| 0.0 19.3 19.3|151.9 0.0 151.9 303.7 0.95| 19.3 18.3 1000 243 24 180 34| 6.8 9.6 16.5|289.4 0.0 289.4 289.4 0.95| 17.1 16.2 1500 251 30 192 33| 7.9 6.4 14.3|396.2 0.0 396.2 264.1 0.95| 15.4 14.6 2000 258 33 201 32| 7.8 4.8 12.6|468.6 0.0 468.6 234.3 0.93| 14.1 13.2 2500 265 36 209 30| 7.8 3.9 11.6|537.1 0.0 537.1 214.9 0.93| 13.4 12.5 3000 271 38 218 28| 7.0 3.2 10.2|566.1 -0.1 566.0 188.7 0.92| 12.1 11.2 4000 279 41 228 25| 5.0 2.4 7.4|566.1 -1.6 564.5 141.1 0.87| 9.6 8.3 5000 284 42 235 23| 3.8 1.9 5.7|566.1 -4.2 561.9 112.4 0.82| 8.0 6.6 6000 287 42 240 22| 3.7 1.6 5.3|589.9 -4.5 585.4 97.6 0.83| 7.2 6.0 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251211.12.gif