UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 21 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 1007 204 -11.3 -13.3 85 2.0 -11.8 0 0 261.3 261.5 261.0 265.0 1.36 1 1000 257 -12.1 -14.6 82 2.5 -12.6 0 0 261.0 261.2 260.5 264.4 1.23 2 975 455 -0.3 -2.0 88 1.7 -1.0 24 0 274.8 275.4 273.5 284.1 3.38 3 957 605 3.8 -1.2 70 5.0 1.7 42 1 280.5 281.1 277.0 290.7 3.66 4 940 751 3.4 -7.6 44 11.0 -0.6 60 1 281.5 281.9 275.6 288.1 2.29 5 925 881 2.8 -11.2 35 14.0 -1.9 75 1 282.2 282.5 275.2 287.3 1.75 6 906 1049 2.8 -12.2 32 15.0 -2.2 53 1 283.9 284.1 276.0 288.7 1.65 7 867 1404 0.8 -13.2 34 14.0 -3.7 6 3 285.4 285.6 276.7 290.1 1.59 8 850 1563 -0.5 -12.5 40 12.0 -4.4 345 3 285.6 285.9 277.0 290.7 1.72 9 740 2652 -8.5 -13.3 68 4.8 -9.9 266 7 288.5 288.8 278.6 294.0 1.85 10 700 3080 -11.5 -16.5 66 5.0 -12.8 235 9 289.7 290.0 278.7 294.3 1.50 11 639 3773 -15.3 -18.5 76 3.2 -16.1 242 10 293.1 293.3 280.1 297.4 1.39 12 570 4628 -20.3 -26.3 59 6.0 -21.4 250 11 296.9 297.1 281.1 299.5 0.78 13 529 5178 -22.1 -36.1 27 14.0 -23.9 256 12 301.2 301.3 282.3 302.3 0.33 14 506 5503 -24.7 -41.7 19 17.0 -26.5 259 13 301.9 301.9 282.4 302.6 0.19 15 500 5590 -25.5 -42.5 19 17.0 -27.2 260 13 301.9 302.0 282.4 302.6 0.18 16 400 7170 -38.1 -47.1 38 9.0 -38.6 250 19 305.5 305.5 283.8 306.0 0.14 17 360 7886 -42.7 -49.7 46 7.0 -43.0 255 20 308.7 308.7 284.9 309.1 0.11 18 300 9090 -51.3 -57.3 49 6.0 -51.4 265 23 313.0 313.1 286.5 313.3 0.06 19 250 10260 -58.7 -64.7 46 6.0 -58.8 275 27 318.8 318.8 288.4 318.9 0.03 20 238 10566 -60.7 -66.7 45 6.0 -60.7 273 30 320.3 320.3 288.9 320.4 0.02 21 219 11079 -61.9 -66.9 51 5.0 -62.0 270 36 326.2 326.2 290.6 326.2 0.02 22 200 11640 -60.7 -65.7 52 5.0 -60.7 265 29 336.6 336.6 293.5 336.8 0.03 23 192 11895 -61.1 -66.1 51 5.0 -61.2 264 28 339.9 340.0 294.3 340.1 0.03 24 165 12847 -57.9 -63.9 46 6.0 -58.0 258 26 360.4 360.4 298.8 360.6 0.04 25 150 13450 -58.3 -64.3 46 6.0 -58.5 255 25 369.6 369.6 300.5 369.8 0.04 26 114 15178 -58.9 -65.9 40 7.0 -59.1 269 20 398.7 398.7 305.0 398.9 0.05 27 100 16000 -59.5 -66.5 40 7.0 -59.7 275 17 412.8 412.8 306.9 413.0 0.05 28 70 18230 -59.7 -68.7 30 9.0 -60.0 305 17 456.7 456.7 311.5 457.0 0.05 29 50 20320 -59.9 -69.9 26 10.0 -60.3 285 19 502.3 502.3 315.1 502.7 0.06 30 37 22199 -61.1 -73.1 19 12.0 -61.6 288 19 544.4 544.4 317.8 544.8 0.05 31 30 23510 -58.9 -70.9 20 12.0 -59.7 290 19 584.1 584.1 319.9 584.7 0.09 32 22 25464 -56.3 -70.3 16 14.0 -57.8 294 11 646.0 646.0 322.6 647.1 0.13 33 20 26070 -54.7 -69.7 14 15.0 -56.6 295 9 668.7 668.8 323.4 670.1 0.16 34 19 26399 -53.1 -68.1 15 15.0 -55.5 683.6 683.7 324.0 685.4 0.21 35 16 27501 -55.5 -71.5 12 16.0 -57.7 710.2 710.3 324.8 711.6 0.15 36 12 29355 -50.7 -68.7 10 18.0 -54.9 788.1 788.3 327.0 791.1 0.31 TRP 219 11079 -61.9 -66.9 51 5.0 -62.0 270 36 326.2 326.2 290.6 326.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: Surface below freezing Freezing level: 973.68 mb = 466.13 m = 1529.29 ft Freezing level: 856.54 mb = 1501.91 m = 4927.47 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 55.22 % Est. max temperature: 12.94 C = 55.28 F Sfc-Lift cond lev (LCL): 975.02 mb = 455.01 m = 1492.80 ft T: -0.31 C 700-500 lapse rate: 5.58 C/km ThetaE index: 3.39 C Layer 940.0- 906.0 mb Conv cond level (CCL): 1000.00 mb = 257.00 m = 843.17 ft Mean mixing ratio: 2.41 g/kg Conv temperature: -5.62 C = 21.89 F Cap Strength: 16.00 C Lifted Index: 15.96 C Risk: None Lifted Index @300 mb: 21.22 C Lifted Index @700 mb: 8.87 C Showalter Index: 10.19 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 13.00 C K Index: 7.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 92.08 J/kg Max Up Vert Vel: 13.57 m/s Conv Inhibition (B-): 63419.07 J/kg Cap Strength: 15.96 C Lift Cond Lev (LCL): 863.94 mb = 1432.55 m = 4699.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 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 1007 204 0 0 -0.0 -0.0 | 103 6 -5.8 1.4 1 1000 257 0 0 -0.0 -0.0 | 103 6 -5.8 1.4 2 925 881 75 1 -1.0 -0.3 | 99 7 -6.8 1.1 3 850 1563 345 3 0.8 -2.9 | 73 5 -5.0 -1.5 4 700 3080 235 9 7.4 5.2 | 193 7 1.6 6.5 5 500 5590 260 13 12.8 2.3 | 242 8 7.0 3.6 6 400 7170 250 19 17.9 6.5 | 237 14 12.0 7.9 7 300 9090 265 23 22.9 2.0 | 259 17 17.1 3.4 8 250 10260 275 27 26.9 -2.4 | 273 21 21.1 -1.0 9 219 11079 270 36 36.0 -0.0 | 267 30 30.2 1.4 10 200 11640 265 29 28.9 2.5 | 260 23 23.1 3.9 11 150 13450 255 25 24.1 6.5 | 247 20 18.3 7.9 12 100 16000 275 17 16.9 -1.5 | 270 11 11.1 -0.1 13 70 18230 305 17 13.9 -9.8 | 316 12 8.1 -8.4 14 50 20320 285 19 18.4 -4.9 | 286 13 12.5 -3.5 15 30 23510 290 19 17.9 -6.5 | 293 13 12.0 -5.1 16 20 26070 295 9 8.2 -3.8 | 316 3 2.3 -2.4 Wind Parameters Mean winds (0-6000m): 253.4 at 8.0 knts Storm direction: 283.4 at 6.0 knts Shear (0-3000m) pos: 0.1 neg: 1.7 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -10.7 tot: -10.3 m^2/s^2 ave: -3.4 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.19 Bulk Shear: 9.03 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 54 0 101 6| 0.7 0.0 0.7| 0.0 -0.8 -0.8 -1.6 -0.64| 0.8 -0.5 1000 58 1 99 7| 0.4 0.7 1.0| 0.1 -3.3 -3.2 -3.2 -0.69| 1.3 -0.9 1500 8 1 90 6| 0.2 1.2 1.4| 0.1 -6.6 -6.6 -4.4 -0.69| 2.0 -1.4 2000 334 2 83 5| 0.2 1.5 1.7| 0.1 -8.0 -7.9 -4.0 -0.60| 2.4 -1.4 2500 297 3 90 3| 0.1 1.7 1.8| 0.1 -8.6 -8.5 -3.4 -0.58| 2.9 -1.7 3000 260 4 138 3| 0.1 1.7 1.8| 0.5 -10.7 -10.3 -3.4 -0.52| 3.2 -1.7 4000 249 5 168 3| 0.3 1.3 1.5| 4.7 -10.7 -6.0 -1.5 -0.35| 2.7 -0.9 5000 251 7 189 4| 0.5 1.0 1.5| 9.5 -10.7 -1.2 -0.2 -0.20| 2.4 -0.5 6000 253 8 206 4| 0.5 1.0 1.5| 11.6 -11.4 0.2 0.0 -0.15| 2.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251021.00.gif