UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 16 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 181 0 0 SFC 997 205 -5.9 -7.3 90 1.4 -6.3 0 0 267.5 267.8 267.0 273.4 2.21 2 980 340 -4.5 -6.2 88 1.7 -5.1 352 1 270.2 270.6 269.2 276.9 2.45 3 925 793 -6.7 -12.7 62 6.0 -8.4 325 3 272.5 272.7 269.2 276.8 1.55 4 924 801 -6.7 -12.7 62 6.0 -8.4 325 3 272.5 272.8 269.2 276.9 1.56 5 897 1032 -8.9 -16.9 52 8.0 -10.8 321 4 272.6 272.8 268.5 275.8 1.13 6 850 1445 -12.5 -19.5 56 7.0 -13.9 315 7 273.1 273.2 268.5 275.8 0.96 7 835 1581 -13.5 -20.5 56 7.0 -14.9 315 9 273.4 273.5 268.7 276.0 0.90 8 832 1608 -13.5 -20.5 56 7.0 -14.9 314 10 273.7 273.8 268.8 276.3 0.90 9 738 2519 -14.9 -36.9 13 22.0 -17.7 311 24 281.7 281.7 272.5 282.4 0.22 10 735 2550 -14.9 -36.9 13 22.0 -17.7 311 25 282.0 282.1 272.7 282.7 0.22 11 718 2727 -13.9 -31.9 20 18.0 -16.7 311 28 285.0 285.1 274.6 286.2 0.37 12 700 2920 -14.5 -27.5 32 13.0 -16.8 310 31 286.4 286.5 275.7 288.2 0.57 13 687 3062 -15.1 -27.1 35 12.0 -17.3 310 32 287.3 287.4 276.2 289.2 0.60 14 635 3655 -17.5 -27.5 41 10.0 -19.3 310 35 291.1 291.2 278.2 293.1 0.63 15 582 4304 -20.9 -29.9 44 9.0 -22.3 310 39 294.5 294.6 279.7 296.3 0.55 16 500 5410 -28.7 -37.7 42 9.0 -29.6 310 46 298.0 298.1 280.9 299.1 0.30 17 400 6960 -40.9 -47.9 47 7.0 -41.2 325 48 301.8 301.9 282.3 302.3 0.13 18 333 8186 -50.3 -56.3 49 6.0 -50.4 331 54 305.2 305.2 283.5 305.4 0.06 19 300 8860 -55.9 -61.9 47 6.0 -56.0 335 58 306.6 306.6 284.1 306.7 0.03 20 280 9294 -59.5 -64.5 52 5.0 -59.6 330 56 307.5 307.5 284.4 307.6 0.02 21 250 10010 -53.9 -59.9 48 6.0 -54.0 325 46 325.9 325.9 290.6 326.1 0.05 22 216 10958 -50.5 -57.5 43 7.0 -50.7 312 46 345.1 345.1 295.6 345.4 0.07 23 207 11235 -51.7 -59.7 38 8.0 -52.0 308 46 347.5 347.5 296.1 347.7 0.06 24 200 11460 -49.7 -57.7 39 8.0 -50.0 305 46 354.1 354.1 297.5 354.4 0.08 25 193 11695 -47.5 -56.5 35 9.0 -47.9 304 44 361.2 361.2 299.0 361.6 0.09 26 150 13360 -48.5 -63.5 16 15.0 -49.1 295 31 386.5 386.5 303.3 386.7 0.05 27 117 14990 -49.9 -67.9 10 18.0 -50.6 412.4 412.4 306.8 412.6 0.04 TRP 280 9294 -59.5 -64.5 52 5.0 -59.6 330 56 307.5 307.5 284.4 307.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 44.76 % Est. max temperature: -0.27 C = 31.52 F Sfc-Lift cond lev (LCL): 974.95 mb = 380.24 m = 1247.50 ft T: -4.70 C 700-500 lapse rate: 5.70 C/km ThetaE index: 1.09 C Layer 897.0- 835.0 mb Conv cond level (CCL): 865.79 mb = 1303.66 m = 4277.04 ft Mean mixing ratio: 1.87 g/kg Conv temperature: -0.48 C = 31.13 F Cap Strength: 16.17 C Lifted Index: 18.04 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 10.85 C Showalter Index: 18.51 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 9.20 C K Index: -16.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.05 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 18266.75 J/kg Cap Strength: 17.86 C Lift Cond Lev (LCL): 887.43 mb = 1114.06 m = 3655.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 21 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 ---------------------------------------------------------- 0 997 205 0 0 -0.0 -0.0 | 161 21 -6.7 19.8 1 925 793 325 3 1.7 -2.5 | 164 18 -5.0 17.3 2 850 1445 315 7 4.9 -4.9 | 173 15 -1.8 14.8 3 700 2920 310 31 23.7 -19.9 | 271 17 17.0 -0.2 4 500 5410 310 46 35.2 -29.6 | 289 30 28.5 -9.8 5 400 6960 325 48 27.5 -39.3 | 313 29 20.8 -19.6 6 300 8860 335 58 24.5 -52.6 | 332 37 17.8 -32.8 7 280 9294 330 56 28.0 -48.5 | 323 36 21.3 -28.7 8 250 10010 325 46 26.4 -37.7 | 312 27 19.7 -17.9 9 200 11460 305 46 37.7 -26.4 | 282 32 31.0 -6.6 10 150 13360 295 31 28.1 -13.1 | 253 22 21.4 6.7 Wind Parameters Mean winds (0-6000m): 311.3 at 27.8 knts Storm direction: 341.3 at 20.9 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 83.3 neg: -0.7 tot: 82.6 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 93.53 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 ------------------------------------------------------------------------------- 500 324 1 162 20| 0.0 2.6 2.6| 3.1 -0.7 2.4 4.8 0.18| 2.7 0.5 1000 322 3 164 18| 0.0 2.8 2.8| 11.4 -0.7 10.7 10.7 0.40| 3.0 1.2 1500 318 4 167 17| 0.0 3.8 3.8| 26.9 -0.7 26.2 17.5 0.57| 3.9 2.2 2000 315 7 173 15| 0.0 5.0 5.0| 48.3 -0.7 47.6 23.8 0.73| 5.1 3.7 2500 313 10 184 13| 0.0 5.7 5.7| 69.6 -0.7 68.9 27.5 0.76| 5.7 4.4 3000 312 14 198 11| 0.0 5.6 5.6| 83.3 -0.7 82.6 27.5 0.74| 5.7 4.2 4000 311 19 227 11| 0.0 5.0 5.0|100.5 -0.7 99.9 25.0 0.70| 5.0 3.5 5000 311 24 250 12| 0.0 4.6 4.6|117.8 -0.7 117.1 23.4 0.66| 4.6 3.1 6000 311 28 264 14| 0.6 3.8 4.4|170.2 -0.7 169.5 28.3 0.70| 4.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250416.00.gif