UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 22 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 1004 137 3.4 -4.6 56 8.0 0.4 270 7 276.2 276.7 273.3 283.7 2.70 1 1000 169 2.8 -5.2 56 8.0 -0.2 265 9 276.0 276.4 273.0 283.2 2.59 2 925 791 -3.3 -10.3 58 7.0 -5.5 270 23 275.9 276.3 271.9 281.3 1.88 3 870 1272 -7.9 -12.5 69 4.6 -9.2 292 27 276.0 276.3 271.6 280.8 1.68 4 850 1453 -9.1 -13.1 73 4.0 -10.2 300 29 276.6 276.9 271.9 281.3 1.64 5 811 1814 -11.7 -15.6 73 3.9 -12.6 301 26 277.6 277.8 272.1 281.6 1.40 6 700 2926 -18.5 -24.5 59 6.0 -19.6 305 15 282.0 282.1 273.6 284.3 0.75 7 554 4627 -29.9 -42.9 27 13.0 -30.9 319 31 288.0 288.0 275.9 288.5 0.16 8 535 4874 -31.7 -44.7 27 13.0 -32.6 321 33 288.7 288.8 276.2 289.2 0.13 9 500 5350 -32.9 -44.9 29 12.0 -33.7 325 38 292.9 293.0 278.3 293.4 0.14 10 477 5683 -33.7 -44.7 32 11.0 -34.4 325 38 295.9 295.9 279.7 296.4 0.15 11 400 6900 -42.7 -51.7 37 9.0 -43.0 325 40 299.5 299.5 281.3 299.8 0.08 12 365 7510 -47.7 -55.7 39 8.0 -47.9 327 47 300.8 300.8 281.7 301.0 0.06 13 345 7880 -48.7 -56.7 39 8.0 -48.9 328 52 304.3 304.3 283.2 304.5 0.05 14 318 8412 -51.1 -60.1 33 9.0 -51.3 330 58 308.1 308.2 284.7 308.3 0.04 15 312 8536 -51.2 -60.2 33 9.0 -51.4 330 62 309.7 309.7 285.2 309.9 0.04 16 300 8790 -51.3 -60.3 33 9.0 -51.5 330 60 313.0 313.0 286.5 313.2 0.04 17 256 9825 -51.7 -62.7 26 11.0 -52.0 330 55 327.0 327.0 290.9 327.1 0.03 18 250 9980 -51.1 -62.1 26 11.0 -51.4 330 54 330.1 330.1 291.8 330.2 0.04 19 200 11430 -48.1 -62.1 18 14.0 -48.6 325 38 356.6 356.6 298.1 356.8 0.04 20 187 11875 -47.7 -62.7 16 15.0 -48.3 324 35 364.2 364.2 299.5 364.4 0.04 21 150 13330 -48.9 -65.9 12 17.0 -49.6 320 27 385.8 385.8 303.2 386.0 0.04 22 129 14315 -50.5 -68.5 10 18.0 -51.1 314 24 399.9 399.9 305.2 400.1 0.03 23 109 15417 -48.3 -68.3 8 20.0 -49.3 308 21 423.8 423.8 308.2 424.0 0.04 24 100 15980 -51.1 -71.1 7 20.0 -51.9 305 19 429.0 429.0 308.7 429.1 0.03 25 75 17850 -51.5 -72.5 6 21.0 -52.5 305 14 464.9 465.0 312.2 465.1 0.03 26 73 18026 -49.7 -70.7 7 21.0 -50.9 305 14 472.4 472.4 312.8 472.6 0.04 27 70 18300 -50.3 -71.3 7 21.0 -51.5 305 13 476.8 476.8 313.2 477.0 0.04 28 66 18683 -51.5 -72.5 6 21.0 -52.6 295 13 482.3 482.3 313.7 482.4 0.03 29 58 19526 -49.5 -71.5 6 22.0 -51.0 274 13 504.9 504.9 315.3 505.2 0.04 30 53 20118 -48.3 -70.3 6 22.0 -50.1 260 13 520.9 520.9 316.4 521.3 0.06 31 50 20500 -50.5 -72.5 6 22.0 -52.1 250 13 524.5 524.5 316.6 524.7 0.04 32 40 21953 -52.5 -74.5 5 22.0 -54.0 257 10 554.0 554.0 318.3 554.3 0.04 33 36 22638 -50.9 -72.9 6 22.0 -52.8 260 9 575.1 575.1 319.5 575.5 0.06 34 34 23008 -54.1 -75.1 6 21.0 -55.6 261 8 576.2 576.2 319.5 576.5 0.04 35 30 23820 -50.1 -73.1 5 23.0 -52.5 265 7 608.1 608.1 321.0 608.5 0.06 36 20 26470 -49.7 -72.7 5 23.0 -53.1 220 7 684.0 684.1 323.9 684.9 0.10 37 16 27923 -51.9 -74.9 5 23.0 -55.2 721.9 722.0 325.1 722.8 0.09 38 13 29285 -46.5 -70.5 5 24.0 -52.2 784.8 784.9 326.9 787.0 0.22 39 11 30398 -44.9 -69.9 4 25.0 -51.9 829.0 829.2 328.0 831.9 0.28 TRP 318 8412 -51.1 -60.1 33 9.0 -51.3 330 58 308.1 308.2 284.7 308.3 0.04 WND 312 8536 -51.2 -60.2 33 9.0 -51.4 330 62 309.7 309.7 285.2 309.9 0.04 Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: 965.57 mb = 454.51 m = 1491.15 ft Wetbulb zero: 1001.18 mb = 159.43 m = 523.06 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 52.04 % Est. max temperature: 3.66 C = 38.59 F Sfc-Lift cond lev (LCL): 886.76 mb = 1122.54 m = 3682.83 ft T: -6.47 C 700-500 lapse rate: 5.94 C/km ThetaE index: 2.94 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 839.64 mb = 1547.31 m = 5076.40 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 4.04 C = 39.27 F Cap Strength: 6.34 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 21.98 C Lifted Index @700 mb: 2.69 C Showalter Index: 10.03 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 19.80 C K Index: 4.70 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.19 J/kg Max Up Vert Vel: 0.62 m/s Conv Inhibition (B-): 74850.59 J/kg Cap Strength: 9.31 C Lift Cond Lev (LCL): 851.30 mb = 1441.11 m = 4727.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 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 1004 137 270 7 7.0 -0.0 | 182 18 0.6 18.3 1 1000 169 265 9 9.0 0.8 | 188 19 2.5 19.1 2 925 791 270 23 23.0 -0.0 | 222 25 16.6 18.3 3 850 1453 300 29 25.1 -14.5 | 259 19 18.7 3.8 4 700 2926 305 15 12.3 -8.6 | 211 11 5.8 9.7 5 500 5350 325 38 21.8 -31.1 | 310 20 15.4 -12.8 6 400 6900 325 40 22.9 -32.8 | 311 22 16.5 -14.5 7 318 8412 330 58 29.0 -50.2 | 325 39 22.6 -31.9 8 312 8536 330 62 31.0 -53.7 | 325 43 24.6 -35.4 9 300 8790 330 60 30.0 -52.0 | 325 41 23.6 -33.7 10 250 9980 330 54 27.0 -46.8 | 324 35 20.6 -28.5 11 200 11430 325 38 21.8 -31.1 | 310 20 15.4 -12.8 12 150 13330 320 27 17.4 -20.7 | 282 11 10.9 -2.4 13 100 15980 305 19 15.6 -10.9 | 231 12 9.1 7.4 14 70 18300 305 13 10.6 -7.5 | 201 12 4.2 10.8 15 50 20500 250 13 12.2 4.4 | 194 23 5.8 22.7 16 30 23820 265 7 7.0 0.6 | 182 19 0.5 18.9 17 20 26470 220 7 4.5 5.4 | 175 24 -1.9 23.6 Wind Parameters Mean winds (0-6000m): 310.6 at 25.8 knts Storm direction: 340.6 at 19.4 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 39.8 deg Storm rel helicity (0-3000m) pos: 164.8 neg: -38.3 tot: 126.4 m^2/s^2 ave: 42.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 44.51 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 ------------------------------------------------------------------------------- 500 268 14 201 20| 0.0 12.9 12.9| 63.2 0.0 63.2 126.4 0.93| 13.0 12.1 1000 273 19 215 21| 4.8 6.4 11.3|123.7 0.0 123.7 123.7 0.93| 12.0 11.1 1500 283 22 228 20| 5.1 4.3 9.4|159.2 -2.9 156.3 104.2 0.86| 11.0 9.4 2000 288 23 233 19| 3.2 3.2 6.4|159.2 -16.3 142.9 71.4 0.66| 9.5 6.2 2500 291 22 234 18| 2.3 2.6 4.9|159.2 -30.4 128.8 51.5 0.48| 8.6 4.1 3000 293 21 232 16| 2.1 2.1 4.2|164.8 -38.3 126.4 42.1 0.42| 8.0 3.3 4000 298 21 236 15| 2.5 1.6 4.1|193.2 -38.3 154.8 38.7 0.52| 7.3 3.7 5000 305 23 249 14| 3.0 1.3 4.3|226.9 -38.3 188.6 37.7 0.56| 6.9 3.9 6000 311 26 264 13| 2.7 1.1 3.8|236.8 -38.3 198.5 33.1 0.56| 6.0 3.4 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250422.12.gif