UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 22 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 164 275 13 SFC 995 204 -3.3 -9.3 63 6.0 -5.1 275 13 270.2 270.5 268.3 275.5 1.90 2 925 777 -8.1 -13.1 67 5.0 -9.4 290 27 271.0 271.3 268.1 275.2 1.50 3 872 1231 -12.5 -15.3 80 2.8 -13.2 297 33 271.1 271.3 267.9 274.8 1.33 4 867 1275 -12.1 -14.8 80 2.7 -12.8 298 33 271.9 272.2 268.5 275.9 1.40 5 850 1426 -12.5 -16.1 74 3.6 -13.3 300 35 273.1 273.3 269.1 276.7 1.28 6 829 1617 -13.1 -18.1 66 5.0 -14.2 301 34 274.4 274.6 269.7 277.6 1.11 7 791 1972 -15.7 -23.7 50 8.0 -17.1 302 33 275.3 275.4 269.5 277.4 0.71 8 700 2881 -22.3 -28.3 58 6.0 -23.1 305 29 277.8 277.9 270.8 279.4 0.53 9 695 2934 -22.5 -28.5 58 6.0 -23.3 305 29 278.1 278.2 270.9 279.7 0.52 10 688 3008 -21.9 -27.9 58 6.0 -22.7 306 30 279.6 279.7 271.9 281.3 0.56 11 593 4085 -28.9 -34.9 56 6.0 -29.5 315 36 283.6 283.7 273.8 284.7 0.33 12 583 4206 -27.7 -33.7 57 6.0 -28.3 316 37 286.4 286.5 275.4 287.6 0.38 13 504 5244 -31.5 -39.5 45 8.0 -32.2 325 44 294.0 294.0 279.0 294.8 0.25 14 500 5300 -31.9 -39.9 45 8.0 -32.6 325 44 294.1 294.2 279.1 294.9 0.24 15 400 6840 -43.9 -52.9 36 9.0 -44.2 325 44 297.9 297.9 280.6 298.2 0.07 16 384 7114 -45.5 -53.5 40 8.0 -45.7 325 49 299.3 299.3 281.1 299.6 0.07 17 359 7561 -47.3 -56.3 35 9.0 -47.6 325 58 302.7 302.7 282.5 302.9 0.05 18 353 7673 -47.3 -56.5 34 9.2 -47.6 330 60 304.2 304.2 283.1 304.4 0.05 19 300 8750 -47.5 -58.5 27 11.0 -47.8 320 60 318.4 318.4 288.3 318.6 0.05 20 250 9960 -47.3 -61.3 19 14.0 -47.7 320 54 335.7 335.8 293.3 335.9 0.04 21 236 10340 -47.1 -62.1 16 15.0 -47.6 320 52 341.6 341.6 294.7 341.8 0.04 22 200 11430 -47.9 -64.9 12 17.0 -48.4 320 46 356.9 356.9 298.1 357.1 0.03 23 150 13330 -47.5 -68.5 7 21.0 -48.3 300 36 388.2 388.2 303.5 388.3 0.03 24 109 15428 -50.7 -73.7 5 23.0 -51.5 304 26 419.3 419.3 307.6 419.4 0.02 25 100 15990 -50.5 -73.5 5 23.0 -51.4 305 23 430.2 430.2 308.9 430.2 0.02 26 96 16255 -50.5 -73.5 5 23.0 -51.4 306 22 435.2 435.2 309.4 435.3 0.02 27 74 17942 -51.3 -75.3 4 24.0 -52.3 309 13 467.2 467.2 312.4 467.3 0.02 28 70 18300 -53.9 -77.9 4 24.0 -54.7 310 11 469.1 469.1 312.5 469.1 0.01 29 58 19504 -56.5 -80.5 3 24.0 -57.2 293 17 489.1 489.1 314.2 489.2 0.01 30 50 20460 -51.1 -76.1 4 25.0 -52.6 280 21 523.1 523.1 316.5 523.2 0.02 31 48 20727 -49.5 -74.5 4 25.0 -51.3 267 20 533.0 533.0 317.1 533.2 0.03 32 44 21293 -52.9 -77.9 3 25.0 -54.3 240 18 538.1 538.1 317.4 538.3 0.02 33 36 22595 -51.1 -77.1 3 26.0 -53.1 177 13 574.6 574.6 319.4 574.8 0.03 34 30 23780 -51.9 -77.9 3 26.0 -54.0 120 9 603.2 603.2 320.7 603.4 0.03 35 21 26083 -53.5 -79.5 3 26.0 -55.9 663.1 663.1 323.2 663.4 0.03 TRP 359 7561 -47.3 -56.3 35 9.0 -47.6 325 58 302.7 302.7 282.5 302.9 0.05 WND 353 7673 -47.3 -56.5 34 9.2 -47.6 330 60 304.2 304.2 283.1 304.4 0.05 Sounding variables and indices 1000-500 mb thick: 5136.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 58.73 % Est. max temperature: -0.18 C = 31.68 F Sfc-Lift cond lev (LCL): 905.04 mb = 944.81 m = 3099.73 ft T: -9.73 C 700-500 lapse rate: 3.97 C/km ThetaE index: 0.64 C Layer 925.0- 867.0 mb Conv cond level (CCL): 820.84 mb = 1691.54 m = 5549.61 ft Mean mixing ratio: 1.62 g/kg Conv temperature: 1.03 C = 33.86 F Cap Strength: 15.65 C Lifted Index: 15.78 C Risk: None Lifted Index @300 mb: 30.59 C Lifted Index @700 mb: 3.99 C Showalter Index: 14.63 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 15.80 C K Index: -2.70 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.73 J/kg Max Up Vert Vel: 2.34 m/s Conv Inhibition (B-): 52006.68 J/kg Cap Strength: 15.74 C Lift Cond Lev (LCL): 870.24 mb = 1246.30 m = 4088.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 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 ---------------------------------------------------------- 0 995 204 275 13 13.0 -1.1 | 192 24 4.8 23.5 1 925 777 290 27 25.4 -9.2 | 228 23 17.3 15.4 2 850 1426 300 35 30.3 -17.5 | 252 23 22.2 7.1 3 700 2881 305 29 23.8 -16.6 | 243 18 15.6 8.0 4 500 5300 325 44 25.2 -36.0 | 304 21 17.1 -11.5 5 400 6840 325 44 25.2 -36.0 | 304 21 17.1 -11.5 6 359 7561 325 58 33.3 -47.5 | 312 34 25.1 -22.9 7 353 7673 330 60 30.0 -52.0 | 321 35 21.9 -27.4 8 300 8750 320 60 38.6 -46.0 | 305 37 30.4 -21.4 9 250 9960 320 54 34.7 -41.4 | 302 31 26.6 -16.8 10 200 11430 320 46 29.6 -35.2 | 296 24 21.4 -10.7 11 150 13330 300 36 31.2 -18.0 | 254 24 23.1 6.6 12 100 15990 305 23 18.8 -13.2 | 223 16 10.7 11.4 13 70 18300 310 11 8.4 -7.1 | 181 18 0.3 17.5 14 50 20460 280 21 20.7 -3.6 | 211 24 12.6 20.9 15 30 23780 120 9 -7.8 4.5 | 151 33 -15.9 29.1 Wind Parameters Mean winds (0-6000m): 311.7 at 34.5 knts Storm direction: 341.7 at 25.9 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 59.4 deg Storm rel helicity (0-3000m) pos: 160.7 neg: -15.5 tot: 145.2 m^2/s^2 ave: 48.4 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 51.15 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 ------------------------------------------------------------------------------- 500 284 19 208 22| 13.3 0.0 13.3| 80.0 0.0 80.0 159.9 1.00| 13.4 13.3 1000 290 24 222 22| 10.7 0.0 10.7|130.3 0.0 130.3 130.3 1.00| 10.9 10.9 1500 294 27 231 22| 7.8 0.0 7.8|150.2 -2.1 148.1 98.7 0.94| 8.8 8.3 2000 296 29 236 21| 5.4 0.0 5.4|150.2 -7.8 142.4 71.2 0.83| 7.2 5.9 2500 298 29 238 21| 4.0 0.0 4.0|150.2 -14.0 136.3 54.5 0.73| 6.2 4.5 3000 299 29 239 20| 3.6 0.0 3.6|160.7 -15.5 145.2 48.4 0.72| 5.7 4.1 4000 303 31 245 19| 3.7 0.0 3.7|197.1 -15.5 181.7 45.4 0.77| 5.3 4.1 5000 308 33 255 18| 3.7 0.0 3.7|237.9 -15.5 222.4 44.5 0.80| 5.1 4.1 6000 312 35 265 18| 3.2 0.0 3.2|242.2 -15.5 226.7 37.8 0.81| 4.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250422.00.gif