UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 24 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 ------------------------------------------------------------------------------- SFC 1000 208 2.2 -11.8 35 14.0 -2.1 280 13 275.4 275.6 271.0 279.7 1.55 1 925 830 -3.5 -15.5 39 12.0 -6.7 305 19 275.7 275.9 270.7 279.3 1.23 2 850 1490 -9.7 -18.7 48 9.0 -11.8 290 21 276.0 276.2 270.5 279.0 1.03 3 762 2322 -17.1 -21.6 68 4.5 -17.9 301 21 276.7 276.9 270.8 279.4 0.89 4 748 2461 -18.1 -22.9 66 4.8 -19.0 303 21 277.1 277.3 270.8 279.5 0.81 5 740 2541 -17.3 -22.3 65 5.0 -18.2 304 21 278.9 279.0 272.0 281.4 0.86 6 700 2956 -19.3 -30.3 37 11.0 -20.8 310 21 281.1 281.2 272.6 282.5 0.44 7 698 2977 -19.3 -30.3 37 11.0 -20.8 310 21 281.3 281.4 272.7 282.7 0.44 8 651 3492 -21.5 -35.5 27 14.0 -23.1 307 24 284.5 284.6 274.2 285.4 0.29 9 500 5380 -34.9 -47.9 25 13.0 -35.6 295 36 290.5 290.5 277.1 290.8 0.10 10 403 6860 -45.7 -56.7 28 11.0 -46.0 290 40 295.0 295.0 279.1 295.1 0.04 11 400 6910 -45.7 -56.7 28 11.0 -46.0 290 40 295.6 295.6 279.4 295.8 0.04 12 354 7718 -47.1 -59.1 24 12.0 -47.4 288 41 304.2 304.2 283.1 304.4 0.04 13 300 8810 -46.9 -60.9 19 14.0 -47.3 285 42 319.3 319.3 288.5 319.4 0.04 14 250 10020 -47.5 -64.5 12 17.0 -48.0 285 38 335.4 335.5 293.2 335.6 0.03 15 200 11490 -47.3 -66.3 10 19.0 -47.9 285 40 357.9 357.9 298.3 358.0 0.03 16 150 13380 -49.7 -70.7 7 21.0 -50.3 285 36 384.4 384.4 302.9 384.5 0.02 17 104 15766 -52.3 -75.3 5 23.0 -53.0 285 30 421.9 421.9 307.9 422.0 0.01 18 100 16020 -51.5 -74.5 5 23.0 -52.2 285 29 428.2 428.2 308.6 428.3 0.02 19 96 16286 -51.1 -74.1 5 23.0 -52.0 280 27 434.0 434.0 309.3 434.1 0.02 20 76 17798 -54.1 -77.1 4 23.0 -54.8 250 18 457.8 457.8 311.5 457.8 0.01 21 73 18058 -53.1 -77.1 4 24.0 -53.9 245 17 465.2 465.2 312.3 465.3 0.01 22 70 18330 -50.9 -74.9 4 24.0 -52.0 240 15 475.5 475.5 313.1 475.6 0.02 23 56 19768 -53.5 -77.5 4 24.0 -54.5 290 12 500.9 500.9 315.0 501.0 0.02 24 52 20246 -50.9 -75.9 4 25.0 -52.4 306 11 517.7 517.7 316.2 517.8 0.02 25 50 20500 -51.3 -76.3 4 25.0 -52.8 315 11 522.6 522.6 316.5 522.7 0.02 26 41 21787 -52.1 -77.1 3 25.0 -53.7 13 8 551.1 551.1 318.2 551.3 0.03 27 30 23810 -51.7 -77.7 3 26.0 -53.8 105 3 603.7 603.7 320.8 603.9 0.03 28 21 26131 -50.3 -77.3 3 27.0 -53.5 672.8 672.8 323.5 673.2 0.05 TRP 403 6860 -45.7 -56.7 28 11.0 -46.0 290 40 295.0 295.0 279.1 295.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5172.27 m Freezing level: 971.05 mb = 447.91 m = 1469.49 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 38.85 % Est. max temperature: 2.83 C = 37.10 F Sfc-Lift cond lev (LCL): 803.45 mb = 1918.62 m = 6294.59 ft T: -13.51 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.77 C Layer 925.0- 762.0 mb Conv cond level (CCL): 765.35 mb = 2288.35 m = 7507.63 ft Mean mixing ratio: 1.34 g/kg Conv temperature: 3.57 C = 38.43 F Cap Strength: 6.11 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 28.23 C Lifted Index @700 mb: 3.77 C Showalter Index: 9.85 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 16.20 C K Index: -4.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.42 J/kg Max Up Vert Vel: 1.69 m/s Conv Inhibition (B-): 51552.68 J/kg Cap Strength: 9.25 C Lift Cond Lev (LCL): 778.31 mb = 2160.55 m = 7088.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 19 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 1000 208 280 13 12.8 -2.3 | 191 14 2.6 14.2 1 1000 208 280 13 12.8 -2.3 | 191 14 2.6 14.2 2 925 830 305 19 15.6 -10.9 | 224 8 5.4 5.6 3 850 1490 290 21 19.7 -7.2 | 226 13 9.6 9.3 4 700 2956 310 21 16.1 -13.5 | 243 7 5.9 3.0 5 500 5380 295 36 32.6 -15.2 | 267 23 22.5 1.3 6 403 6860 290 40 37.6 -13.7 | 264 28 27.4 2.8 7 400 6910 290 40 37.6 -13.7 | 264 28 27.4 2.8 8 300 8810 285 42 40.6 -10.9 | 260 31 30.4 5.6 9 250 10020 285 38 36.7 -9.8 | 256 27 26.5 6.7 10 200 11490 285 40 38.6 -10.4 | 258 29 28.5 6.1 11 150 13380 285 36 34.8 -9.3 | 254 26 24.6 7.2 12 100 16020 285 29 28.0 -7.5 | 243 20 17.9 9.0 13 70 18330 240 15 13.0 7.5 | 187 24 2.8 24.0 14 50 20500 315 11 7.8 -7.8 | 165 9 -2.4 8.7 15 30 23810 105 3 -2.9 0.8 | 143 22 -13.1 17.3 Wind Parameters Mean winds (0-6000m): 298.4 at 25.8 knts Storm direction: 328.4 at 19.4 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 61.3 deg Storm rel helicity (0-3000m) pos: 29.4 neg: -0.2 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 15.09 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 ------------------------------------------------------------------------------- 500 292 15 201 12| 7.4 0.0 7.4| 15.6 0.0 15.6 31.3 0.69| 7.5 5.1 1000 297 17 212 10| 3.7 1.3 5.0| 19.6 0.0 19.6 19.6 0.56| 6.1 3.4 1500 295 18 217 11| 2.5 1.4 3.8| 21.0 -0.2 20.8 13.8 0.46| 5.2 2.4 2000 296 19 221 11| 2.3 1.0 3.4| 24.0 -0.2 23.8 11.9 0.45| 4.6 2.1 2500 297 20 224 10| 2.3 0.8 3.1| 26.3 -0.2 26.1 10.4 0.45| 4.2 1.9 3000 299 20 226 10| 2.2 0.7 2.8| 29.4 -0.2 29.1 9.7 0.46| 3.9 1.8 4000 301 21 236 10| 1.6 1.4 3.0| 35.9 -0.2 35.7 8.9 0.44| 3.8 1.7 5000 300 24 245 11| 1.3 1.8 3.1| 37.9 -0.4 37.4 7.5 0.37| 3.8 1.4 6000 298 26 251 13| 1.1 1.9 2.9| 37.9 -4.4 33.4 5.6 0.31| 3.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250424.12.gif