UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 26 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 143 240 7 SFC 992 209 7.8 -7.2 34 15.0 2.1 240 7 281.6 282.0 275.6 288.0 2.24 2 925 783 5.8 -12.2 26 18.0 -0.4 250 33 285.2 285.5 276.7 290.0 1.62 3 850 1468 1.0 -16.0 27 17.0 -4.2 275 31 287.2 287.4 277.2 291.1 1.29 4 828 1678 0.0 -13.0 37 13.0 -4.3 276 32 288.3 288.6 278.3 293.4 1.69 5 823 1727 0.2 -13.8 34 14.0 -4.3 276 32 289.0 289.3 278.5 293.8 1.60 6 806 1894 1.2 -3.7 70 4.9 -0.9 276 32 291.8 292.4 282.3 302.4 3.61 7 805 1904 1.2 -3.4 71 4.6 -0.8 276 32 291.9 292.6 282.5 302.7 3.69 8 700 3013 -5.5 -9.1 76 3.6 -6.8 280 36 296.4 296.9 283.2 304.7 2.74 9 586 4384 -13.5 -16.3 79 2.8 -14.3 285 38 302.5 302.9 284.7 308.3 1.83 10 500 5570 -21.7 -26.4 66 4.7 -22.6 290 40 306.6 306.7 285.1 309.5 0.88 11 467 6069 -25.3 -30.3 63 5.0 -26.1 295 41 308.2 308.3 285.5 310.4 0.66 12 400 7170 -34.7 -40.7 54 6.0 -35.2 305 44 309.9 309.9 285.7 310.9 0.27 13 300 9110 -52.1 -57.0 55 4.9 -52.2 315 48 311.9 311.9 286.1 312.1 0.06 14 255 10137 -60.7 -65.6 52 4.9 -60.7 319 48 314.0 314.0 286.8 314.1 0.02 15 250 10260 -61.5 -66.4 52 4.9 -61.6 320 48 314.6 314.6 287.0 314.7 0.02 16 242 10461 -62.3 -67.2 52 4.9 -62.3 315 50 316.4 316.4 287.6 316.4 0.02 17 230 10774 -62.3 -67.3 51 5.0 -62.3 315 48 321.0 321.0 289.0 321.1 0.02 18 224 10937 -62.5 -67.5 51 5.0 -62.6 315 48 323.1 323.1 289.8 323.2 0.02 19 200 11640 -59.5 -64.5 52 5.0 -59.6 315 44 338.5 338.5 294.0 338.7 0.03 20 177 12416 -55.3 -61.3 47 6.0 -55.5 309 38 357.5 357.5 298.2 357.7 0.06 21 150 13480 -53.7 -60.7 42 7.0 -53.9 300 31 377.5 377.6 301.9 377.9 0.07 22 100 16070 -55.3 -67.3 21 12.0 -55.7 310 19 420.9 420.9 307.9 421.1 0.04 23 96 16331 -55.3 -67.3 21 12.0 -55.7 311 18 425.8 425.8 308.4 426.1 0.05 24 87 16961 -55.5 -68.5 18 13.0 -56.0 312 17 437.6 437.6 309.7 437.8 0.04 25 70 18350 -55.3 -70.3 14 15.0 -55.9 315 13 466.1 466.1 312.3 466.3 0.04 26 50 20510 -53.9 -71.9 9 18.0 -54.9 320 7 516.5 516.5 316.1 516.8 0.05 27 30 23800 -52.7 -73.7 6 21.0 -54.6 280 11 601.0 601.0 320.7 601.4 0.06 28 20 26430 -49.1 -73.1 4 24.0 -52.7 280 5 685.9 685.9 324.0 686.7 0.10 29 19 26767 -48.3 -73.3 4 25.0 -52.3 698.5 698.5 324.4 699.4 0.10 30 17 27496 -50.7 -75.7 4 25.0 -54.3 713.4 713.4 324.8 714.1 0.08 TRP 242 10461 -62.3 -67.2 52 4.9 -62.3 315 50 316.4 316.4 287.6 316.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 786.19 mb = 2102.57 m = 6898.10 ft Wetbulb zero: 935.63 mb = 689.25 m = 2261.29 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 61.48 % Est. max temperature: 13.78 C = 56.81 F Sfc-Lift cond lev (LCL): 787.29 mb = 2080.49 m = 6825.68 ft T: 0.13 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.00 C Layer 992.0-2128654499840.0 mb Conv cond level (CCL): 543.42 mb = 4947.52 m = 16231.81 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 30.64 C = 87.15 F Cap Strength: 13.20 C Lifted Index: 14.93 C Risk: None Lifted Index @300 mb: 15.97 C Lifted Index @700 mb: 10.48 C Showalter Index: 13.73 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 5.70 C K Index: 3.10 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.60 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 50127.39 J/kg Cap Strength: 14.83 C Lift Cond Lev (LCL): 724.98 mb = 2734.75 m = 8972.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 26 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 ---------------------------------------------------------- 0 992 209 240 7 6.1 3.5 | 146 25 -13.9 20.4 1 925 783 250 33 31.0 11.3 | 201 30 11.1 28.2 2 850 1468 275 31 30.9 -2.7 | 218 18 10.9 14.2 3 700 3013 280 36 35.5 -6.3 | 235 19 15.5 10.7 4 500 5570 290 40 37.6 -13.7 | 260 18 17.6 3.2 5 400 7170 305 44 36.0 -25.2 | 297 18 16.1 -8.3 6 300 9110 315 48 33.9 -33.9 | 321 22 14.0 -17.0 7 250 10260 320 48 30.9 -36.8 | 331 23 10.9 -19.9 8 242 10461 315 50 35.4 -35.4 | 320 24 15.4 -18.4 9 200 11640 315 44 31.1 -31.1 | 322 18 11.2 -14.2 10 150 13480 300 31 26.8 -15.5 | 258 7 6.9 1.4 11 100 16070 310 19 14.6 -12.2 | 131 7 -5.4 4.7 12 70 18350 315 13 9.2 -9.2 | 126 13 -10.8 7.7 13 50 20510 320 7 4.5 -5.4 | 127 19 -15.5 11.5 14 30 23800 280 11 10.8 -1.9 | 149 18 -9.1 15.0 15 20 26430 280 5 4.9 -0.9 | 137 22 -15.0 16.0 Wind Parameters Mean winds (0-6000m): 280.3 at 34.9 knts Storm direction: 310.3 at 26.2 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 247.3 neg: 0.0 tot: 247.3 m^2/s^2 ave: 82.4 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 62.57 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 ------------------------------------------------------------------------------- 500 248 18 173 24| 23.4 0.0 23.4|149.8 0.0 149.8 299.6 0.97| 23.5 22.8 1000 253 25 190 25| 13.2 0.0 13.2|204.6 0.0 204.6 204.6 0.86| 17.8 15.3 1500 261 27 198 23| 9.1 0.0 9.1|221.0 0.0 221.0 147.3 0.81| 14.0 11.3 2000 265 29 204 21| 7.2 0.0 7.2|229.9 0.0 229.9 114.9 0.82| 11.0 8.9 2500 268 30 209 20| 6.2 0.0 6.2|238.9 0.0 238.9 95.6 0.82| 9.1 7.5 3000 271 31 213 20| 5.4 0.0 5.4|247.3 0.0 247.3 82.4 0.83| 7.9 6.6 4000 274 32 220 19| 4.3 0.0 4.3|261.6 0.0 261.6 65.4 0.84| 6.3 5.3 5000 277 34 227 18| 3.6 0.0 3.6|276.2 0.0 276.2 55.2 0.85| 5.4 4.6 6000 280 35 233 18| 3.3 0.0 3.3|302.7 0.0 302.7 50.5 0.86| 5.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250426.00.gif