UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 20 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 166 230 11 SFC 995 205 -6.7 -11.6 68 4.9 -8.0 230 11 266.8 267.1 265.4 271.1 1.58 2 925 774 -8.9 -14.9 62 6.0 -10.4 275 23 270.2 270.4 267.3 273.8 1.30 3 850 1421 -14.9 -19.3 69 4.4 -15.7 270 27 270.5 270.7 266.9 273.3 0.98 4 821 1683 -16.9 -20.8 72 3.9 -17.6 268 26 271.1 271.3 267.1 273.7 0.89 5 794 1933 -18.9 -22.9 71 4.0 -19.6 266 24 271.6 271.7 267.2 273.8 0.76 6 700 2865 -22.7 -29.7 53 7.0 -23.6 260 19 277.3 277.4 270.4 278.8 0.46 7 678 3098 -24.1 -32.1 48 8.0 -25.0 259 19 278.3 278.4 270.8 279.5 0.38 8 633 3595 -27.9 -39.9 31 12.0 -28.9 256 18 279.5 279.5 271.2 280.1 0.19 9 559 4474 -35.1 -41.1 54 6.0 -35.5 250 18 281.1 281.2 272.2 281.7 0.19 10 500 5240 -41.9 -48.9 46 7.0 -42.2 245 17 282.0 282.0 272.5 282.3 0.09 11 483 5473 -43.9 -50.9 46 7.0 -44.1 252 17 282.3 282.3 272.6 282.5 0.07 12 418 6432 -49.5 -56.5 44 7.0 -49.7 281 17 287.0 287.0 275.2 287.2 0.04 13 413 6511 -49.7 -56.7 44 7.0 -49.8 284 17 287.8 287.8 275.6 287.9 0.04 14 400 6720 -50.5 -57.5 43 7.0 -50.6 290 17 289.4 289.4 276.4 289.5 0.04 15 389 6901 -51.3 -58.3 43 7.0 -51.4 290 23 290.6 290.6 277.0 290.8 0.04 16 312 8342 -48.7 -56.7 39 8.0 -48.9 307 25 313.2 313.2 286.5 313.4 0.06 17 300 8600 -47.7 -56.7 35 9.0 -48.0 310 25 318.1 318.1 288.2 318.4 0.06 18 250 9800 -47.3 -59.3 24 12.0 -47.7 305 23 335.7 335.8 293.3 336.0 0.05 19 200 11280 -46.5 -62.5 15 16.0 -47.1 295 23 359.1 359.1 298.5 359.3 0.04 20 150 13180 -47.3 -67.3 8 20.0 -48.1 285 21 388.6 388.6 303.6 388.7 0.03 21 124 14444 -45.5 -67.5 7 22.0 -46.6 271 21 413.6 413.6 307.0 413.8 0.04 22 100 15870 -48.1 -72.1 5 24.0 -49.2 255 21 434.8 434.8 309.4 434.9 0.02 23 95 16208 -46.9 -70.9 5 24.0 -48.2 255 22 443.6 443.6 310.3 443.7 0.03 24 87 16791 -46.1 -71.1 4 25.0 -47.6 255 23 456.5 456.5 311.5 456.6 0.03 25 82 17183 -48.3 -72.3 5 24.0 -49.6 255 24 459.8 459.8 311.8 459.9 0.03 26 80 17344 -49.7 -73.7 4 24.0 -50.8 255 25 460.1 460.2 311.8 460.3 0.02 27 70 18220 -48.3 -73.3 4 25.0 -49.8 255 27 481.1 481.1 313.5 481.2 0.03 28 51 20300 -47.9 -73.9 3 26.0 -49.9 180 16 527.6 527.6 316.8 527.8 0.03 29 50 20430 -49.9 -75.9 3 26.0 -51.6 175 15 525.9 525.9 316.7 526.0 0.03 30 43 21406 -54.3 -79.3 3 25.0 -55.5 206 13 538.2 538.2 317.4 538.3 0.02 31 37 22373 -52.5 -78.5 3 26.0 -54.2 237 10 566.5 566.5 319.0 566.7 0.02 32 30 23730 -51.9 -77.9 3 26.0 -54.0 280 7 603.2 603.2 320.7 603.4 0.03 33 20 26360 -50.5 -77.5 3 27.0 -53.8 135 7 681.6 681.6 323.9 682.0 0.05 34 16 27813 -51.1 -78.1 3 27.0 -54.8 724.6 724.6 325.2 725.0 0.06 35 15 28235 -49.1 -77.1 2 28.0 -53.6 744.7 744.7 325.8 745.3 0.07 36 13 29169 -51.5 -79.5 2 28.0 -55.6 767.5 767.5 326.4 768.0 0.06 TRP 389 6901 -51.3 -58.3 43 7.0 -51.4 290 23 290.6 290.6 277.0 290.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5074.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 55.33 % Est. max temperature: -2.90 C = 26.78 F Sfc-Lift cond lev (LCL): 920.26 mb = 813.34 m = 2668.40 ft T: -9.26 C 700-500 lapse rate: 8.08 C/km ThetaE index: 0.53 C Layer 850.0- 821.0 mb Conv cond level (CCL): 843.43 mb = 1479.52 m = 4854.00 ft Mean mixing ratio: 1.37 g/kg Conv temperature: -2.87 C = 26.83 F Cap Strength: 7.42 C Lifted Index: 7.65 C Risk: None Lifted Index @300 mb: 32.08 C Lifted Index @700 mb: 5.46 C Showalter Index: 7.30 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 22.60 C K Index: 0.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.74 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 71773.23 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 864.44 mb = 1292.14 m = 4239.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 15 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 ---------------------------------------------------------- 0 995 205 230 11 8.4 7.1 | 156 13 -5.4 12.3 1 925 774 275 23 22.9 -2.0 | 251 10 9.1 3.2 2 850 1421 270 27 27.0 -0.0 | 249 14 13.2 5.2 3 700 2865 260 19 18.7 3.3 | 210 10 4.9 8.5 4 500 5240 245 17 15.4 7.2 | 187 12 1.6 12.4 5 400 6720 290 17 16.0 -5.8 | 286 2 2.2 -0.6 6 389 6901 290 23 21.6 -7.9 | 289 8 7.8 -2.7 7 300 8600 310 25 19.2 -16.1 | 334 12 5.4 -10.9 8 250 9800 305 23 18.8 -13.2 | 328 9 5.1 -8.0 9 200 11280 295 23 20.8 -9.7 | 303 8 7.1 -4.5 10 150 13180 285 21 20.3 -5.4 | 272 7 6.5 -0.3 11 100 15870 255 21 20.3 5.4 | 211 12 6.5 10.6 12 70 18220 255 27 26.1 7.0 | 225 17 12.3 12.2 13 50 20430 175 15 -1.3 14.9 | 143 25 -15.1 20.1 14 30 23730 280 7 6.9 -1.2 | 120 8 -6.9 4.0 15 20 26360 135 7 -4.9 4.9 | 118 21 -18.7 10.1 Wind Parameters Mean winds (0-6000m): 260.6 at 19.6 knts Storm direction: 290.6 at 14.7 knts Shear (0-3000m) pos: 3.2 neg: 1.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 49.9 deg Storm rel helicity (0-3000m) pos: 49.0 neg: -27.3 tot: 21.7 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.44 Bulk Shear: 1.58 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 ------------------------------------------------------------------------------- 500 258 16 194 9| 15.3 0.0 15.3| 42.5 0.0 42.5 84.9 0.96| 16.0 15.3 1000 268 20 226 9| 9.7 0.0 9.7| 49.0 -0.7 48.2 48.2 0.82| 10.8 8.9 1500 268 22 235 10| 6.5 0.6 7.1| 49.0 -6.7 42.2 28.2 0.65| 8.3 5.3 2000 268 23 236 11| 4.9 1.1 6.0| 49.0 -15.3 33.7 16.8 0.47| 7.0 3.3 2500 267 22 234 11| 3.9 1.5 5.4| 49.0 -23.1 25.9 10.3 0.34| 6.2 2.1 3000 266 22 230 10| 3.2 1.5 4.7| 49.0 -27.3 21.7 7.2 0.27| 5.5 1.5 4000 264 21 223 10| 2.4 1.4 3.8| 49.0 -32.6 16.4 4.1 0.20| 4.4 0.9 5000 261 20 216 10| 1.9 1.3 3.3| 49.0 -38.2 10.8 2.2 0.14| 3.7 0.5 6000 261 20 214 10| 2.1 1.1 3.2| 59.2 -38.2 21.0 3.5 0.21| 3.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250420.00.gif