UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 2 MAY 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 1008 132 -0.3 -2.2 87 1.9 -1.0 0 0 272.2 272.8 271.7 281.0 3.22 1 1000 196 0.4 -1.2 89 1.6 -0.2 315 1 273.5 274.1 272.9 283.0 3.50 2 990 277 0.6 -0.9 90 1.5 -0.0 309 2 274.5 275.1 273.6 284.4 3.61 3 947 638 8.2 3.4 72 4.8 5.8 280 5 285.8 286.7 281.4 300.3 5.16 4 925 831 6.4 0.4 65 6.0 3.6 265 7 285.9 286.6 280.4 297.9 4.25 5 880 1238 2.8 -5.2 56 8.0 -0.4 268 7 286.2 286.7 279.0 294.7 2.95 6 850 1517 -0.5 -7.5 59 7.0 -3.1 270 7 285.6 286.1 278.2 293.0 2.56 7 746 2543 -9.3 -13.1 74 3.8 -10.4 304 10 286.9 287.2 277.9 292.4 1.87 8 700 3032 -12.5 -15.7 77 3.2 -13.3 320 11 288.6 288.9 278.4 293.5 1.61 9 663 3444 -15.5 -18.7 76 3.2 -16.3 316 13 289.8 290.0 278.5 293.8 1.32 10 524 5175 -28.5 -32.5 68 4.0 -29.0 298 20 294.3 294.4 279.5 295.9 0.48 11 500 5510 -29.5 -33.7 67 4.2 -30.0 295 21 297.1 297.2 280.7 298.5 0.44 12 439 6428 -35.3 -39.7 64 4.4 -35.7 301 30 301.0 301.0 282.1 301.9 0.28 13 400 7070 -40.3 -45.0 61 4.7 -40.6 305 36 302.6 302.6 282.7 303.2 0.17 14 342 8118 -48.7 -53.7 56 5.0 -48.8 308 40 305.1 305.1 283.5 305.3 0.07 15 308 8800 -52.7 -58.7 48 6.0 -52.8 310 43 308.7 308.7 284.9 308.9 0.05 16 300 8970 -53.1 -58.1 54 5.0 -53.2 310 44 310.5 310.5 285.6 310.7 0.05 17 295 9078 -53.9 -58.9 54 5.0 -54.0 310 44 310.9 310.9 285.7 311.0 0.05 18 250 10140 -54.1 -60.1 48 6.0 -54.2 305 44 325.6 325.6 290.5 325.8 0.05 19 246 10243 -54.3 -60.3 48 6.0 -54.4 305 43 326.8 326.9 290.9 327.0 0.05 20 200 11580 -49.9 -55.9 49 6.0 -50.1 310 33 353.8 353.8 297.5 354.2 0.10 21 198 11646 -49.7 -55.7 49 6.0 -50.0 310 33 355.1 355.1 297.8 355.5 0.10 22 150 13460 -50.3 -56.3 49 6.0 -50.6 305 27 383.4 383.4 302.9 384.0 0.12 23 100 16110 -50.1 -57.1 43 7.0 -50.6 300 13 430.9 431.0 309.0 431.8 0.17 24 95 16445 -49.9 -57.9 38 8.0 -50.5 299 12 437.7 437.7 309.7 438.6 0.16 25 70 18430 -52.1 -60.1 38 8.0 -52.7 295 9 472.9 473.0 313.0 473.9 0.17 26 54 20105 -54.1 -62.1 37 8.0 -54.8 310 7 504.8 504.8 315.4 505.8 0.17 27 50 20600 -54.1 -62.1 37 8.0 -54.8 315 7 516.0 516.0 316.1 517.1 0.18 28 30 23900 -52.7 -61.7 33 9.0 -54.0 35 5 601.0 601.1 320.7 603.3 0.32 29 26 24821 -52.9 -62.9 29 10.0 -54.5 65 4 625.5 625.6 321.8 627.9 0.31 30 24 25337 -51.9 -61.9 29 10.0 -53.7 82 4 642.9 643.0 322.5 646.0 0.38 31 20 26520 -50.5 -60.5 30 10.0 -52.8 120 3 681.6 681.8 324.0 686.3 0.55 32 12 29887 -45.7 -56.7 28 11.0 -50.3 805.8 806.6 327.7 820.6 1.49 TRP 295 9078 -53.9 -58.9 54 5.0 -54.0 310 44 310.9 310.9 285.7 311.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: Surface below freezing Freezing level: 1004.57 mb = 159.56 m = 523.50 ft Freezing level: 854.55 mb = 1474.68 m = 4838.13 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 70.81 % Est. max temperature: 13.29 C = 55.92 F Sfc-Lift cond lev (LCL): 978.42 mb = 372.34 m = 1221.58 ft T: 2.61 C 700-500 lapse rate: 6.86 C/km ThetaE index: 7.86 C Layer 925.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 196.00 m = 643.04 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 2.01 C = 35.62 F Cap Strength: 4.60 C Lifted Index: 4.41 C Risk: None Lifted Index @300 mb: 12.39 C Lifted Index @700 mb: 1.10 C Showalter Index: 4.46 C Risk: None Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.00 C Cross Totals Index: 22.00 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 75.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.28 J/kg Max Up Vert Vel: 10.51 m/s Conv Inhibition (B-): 52666.70 J/kg Cap Strength: 4.60 C Lift Cond Lev (LCL): 901.59 mb = 1040.03 m = 3412.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 10 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 1008 132 0 0 -0.0 -0.0 | 149 10 -5.0 8.2 1 1000 196 315 1 0.7 -0.7 | 150 9 -4.3 7.5 2 925 831 265 7 7.0 0.6 | 193 9 2.0 8.8 3 850 1517 270 7 7.0 -0.0 | 194 8 2.0 8.2 4 700 3032 320 11 7.1 -8.4 | 276 2 2.1 -0.2 5 500 5510 295 21 19.0 -8.9 | 273 14 14.1 -0.7 6 400 7070 305 36 29.5 -20.6 | 297 27 24.5 -12.4 7 300 8970 310 44 33.7 -28.3 | 305 35 28.7 -20.1 8 295 9078 310 44 33.7 -28.3 | 305 35 28.7 -20.1 9 250 10140 305 44 36.0 -25.2 | 299 35 31.1 -17.0 10 200 11580 310 33 25.3 -21.2 | 303 24 20.3 -13.0 11 150 13460 305 27 22.1 -15.5 | 293 19 17.1 -7.3 12 100 16110 300 13 11.3 -6.5 | 255 7 6.3 1.7 13 70 18430 295 9 8.2 -3.8 | 216 5 3.2 4.4 14 50 20600 315 7 4.9 -4.9 | 180 3 -0.0 3.3 15 30 23900 35 5 -2.9 -4.1 | 118 9 -7.8 4.1 16 20 26520 120 3 -2.6 1.5 | 142 12 -7.6 9.7 Wind Parameters Mean winds (0-6000m): 298.8 at 12.8 knts Storm direction: 328.8 at 9.6 knts Shear (0-3000m) pos: 1.5 neg: 1.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 130.4 deg Storm rel helicity (0-3000m) pos: 20.2 neg: 0.0 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.06 Bulk Shear: 13.61 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 ------------------------------------------------------------------------------- 500 287 3 162 8| 0.0 5.3 5.3| 8.0 0.0 8.0 16.1 0.74| 5.7 4.2 1000 269 5 178 8| 0.0 3.6 3.6| 11.8 0.0 11.8 11.8 0.71| 4.3 3.0 1500 269 5 183 8| 0.3 2.4 2.7| 12.9 0.0 12.9 8.6 0.69| 3.2 2.2 2000 274 6 188 8| 0.9 1.8 2.7| 16.2 0.0 16.2 8.1 0.69| 3.1 2.1 2500 282 7 193 7| 1.3 1.4 2.8| 18.6 0.0 18.6 7.4 0.67| 3.1 2.1 3000 291 7 199 6| 1.5 1.2 2.7| 20.2 0.0 20.2 6.7 0.68| 3.1 2.1 4000 300 9 216 5| 1.2 1.5 2.6| 20.4 -0.3 20.1 5.0 0.54| 2.9 1.6 5000 300 11 237 5| 0.9 1.7 2.6| 20.4 -3.1 17.2 3.4 0.40| 2.8 1.1 6000 299 13 252 7| 1.1 1.7 2.8| 34.9 -5.0 30.0 5.0 0.39| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250502.00.gif