UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 25 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 1007 135 4.4 -9.6 35 14.0 -0.4 245 7 277.0 277.3 272.4 282.2 1.83 1 1001 184 5.2 -5.8 45 11.0 1.0 245 10 278.3 278.7 274.1 285.2 2.47 2 1000 192 5.0 -6.0 45 11.0 0.8 245 11 278.1 278.6 274.0 285.0 2.44 3 925 821 -1.1 -13.1 40 12.0 -4.7 245 15 278.2 278.4 272.6 282.5 1.50 4 850 1486 -7.9 -17.9 44 10.0 -10.3 260 17 277.9 278.1 271.8 281.1 1.10 5 730 2644 -19.1 -25.1 59 6.0 -20.1 299 25 278.0 278.1 271.1 280.0 0.68 6 700 2956 -19.3 -24.3 65 5.0 -20.1 310 27 281.1 281.2 273.1 283.4 0.76 7 596 4140 -22.7 -26.9 69 4.2 -23.4 312 40 290.4 290.5 278.0 292.6 0.71 8 538 4884 -25.5 -29.7 68 4.2 -26.1 314 48 295.7 295.8 280.3 297.7 0.61 9 500 5410 -29.1 -33.5 66 4.4 -29.6 315 54 297.6 297.6 280.9 299.1 0.45 10 418 6675 -35.7 -40.1 64 4.4 -36.1 323 60 304.7 304.8 283.7 305.7 0.28 11 400 6980 -38.9 -43.5 62 4.6 -39.2 325 62 304.4 304.5 283.5 305.2 0.20 12 300 8890 -52.5 -57.5 55 5.0 -52.6 330 81 311.3 311.4 285.9 311.6 0.05 13 295 8998 -53.2 -58.2 54 5.0 -53.3 330 83 311.9 311.9 286.1 312.1 0.05 14 262 9753 -58.1 -63.1 53 5.0 -58.2 330 73 315.4 315.4 287.3 315.5 0.03 15 250 10050 -55.9 -60.9 53 5.0 -56.0 325 68 323.0 323.0 289.7 323.1 0.04 16 234 10474 -55.1 -60.1 54 5.0 -55.2 324 61 330.3 330.3 291.9 330.5 0.05 17 200 11490 -51.7 -57.7 49 6.0 -51.9 320 46 350.9 350.9 296.9 351.2 0.08 18 196 11620 -50.7 -55.7 55 5.0 -50.9 320 45 354.5 354.5 297.7 355.0 0.10 19 175 12352 -51.3 -57.3 49 6.0 -51.5 318 38 365.2 365.2 299.8 365.6 0.09 20 150 13350 -49.9 -55.9 49 6.0 -50.2 315 29 384.1 384.1 303.0 384.7 0.13 21 132 14184 -52.5 -58.5 48 6.0 -52.8 312 25 393.7 393.8 304.4 394.3 0.11 22 108 15490 -50.7 -56.7 49 6.0 -51.1 307 19 420.4 420.5 307.9 421.3 0.17 23 100 15990 -52.7 -59.7 42 7.0 -53.1 305 17 425.9 425.9 308.4 426.5 0.12 24 79 17517 -53.9 -60.9 42 7.0 -54.4 308 10 453.1 453.2 311.2 453.9 0.13 25 70 18300 -52.5 -59.5 43 7.0 -53.1 310 7 472.1 472.1 312.9 473.1 0.18 26 60 19293 -50.7 -58.7 38 8.0 -51.5 287 6 497.4 497.4 314.9 498.8 0.23 27 50 20470 -51.9 -59.9 38 8.0 -52.8 260 5 521.2 521.2 316.5 522.7 0.24 28 45 21150 -53.3 -61.3 37 8.0 -54.1 272 5 533.7 533.8 317.2 535.2 0.22 29 39 22077 -50.3 -58.3 38 8.0 -51.5 289 6 563.6 563.7 319.0 566.2 0.37 30 30 23780 -52.3 -61.3 33 9.0 -53.7 320 7 602.1 602.2 320.8 604.5 0.33 31 27 24459 -53.7 -62.7 32 9.0 -55.0 616.5 616.7 321.5 618.9 0.31 32 22 25786 -50.3 -60.3 30 10.0 -52.5 663.9 664.1 323.3 668.1 0.52 TRP 262 9753 -58.1 -63.1 53 5.0 -58.2 330 73 315.4 315.4 287.3 315.5 0.03 WND 295 8998 -53.2 -58.2 54 5.0 -53.3 330 83 311.9 311.9 286.1 312.1 0.05 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: 938.52 mb = 707.57 m = 2321.41 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 57.37 % Est. max temperature: 5.31 C = 41.56 F Sfc-Lift cond lev (LCL): 810.12 mb = 1851.53 m = 6074.50 ft T: -11.44 C 700-500 lapse rate: 3.99 C/km ThetaE index: 5.21 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 803.36 mb = 1915.32 m = 6283.77 ft Mean mixing ratio: 1.89 g/kg Conv temperature: 5.37 C = 41.67 F Cap Strength: 11.04 C Lifted Index: 12.07 C Risk: None Lifted Index @300 mb: 19.73 C Lifted Index @700 mb: 0.78 C Showalter Index: 13.95 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 11.20 C K Index: -1.70 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.83 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 0.74 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 801.18 mb = 1936.00 m = 6351.61 ft Lev Free Conv (LFC): 796.18 mb = 1983.62 m = 6507.86 ft Equ Level (EL): 706.18 mb = 2890.62 m = 9483.54 ft B at Equ Level: 34.64 J/kg Max Parcel Lev (MPL): 656.18 mb = 3431.74 m = 11258.84 ft Wind level data Storm motion: 335 at 24 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 1007 135 245 7 6.3 3.0 | 172 25 -3.7 25.0 1 1000 192 245 11 10.0 4.6 | 180 27 -0.1 26.7 2 925 821 245 15 13.6 6.3 | 187 29 3.5 28.4 3 850 1486 260 17 16.7 3.0 | 195 26 6.7 25.0 4 700 2956 310 27 20.7 -17.4 | 246 12 10.6 4.7 5 500 5410 315 54 38.2 -38.2 | 300 32 28.1 -16.1 6 400 6980 325 62 35.6 -50.8 | 318 38 25.5 -28.7 7 300 8890 330 81 40.5 -70.1 | 328 57 30.5 -48.1 8 295 8998 330 83 41.5 -71.9 | 328 59 31.5 -49.8 9 262 9753 330 73 36.5 -63.2 | 327 49 26.5 -41.2 10 250 10050 325 68 39.0 -55.7 | 319 44 29.0 -33.7 11 200 11490 320 46 29.6 -35.2 | 304 24 19.5 -13.2 12 150 13350 315 29 20.5 -20.5 | 262 11 10.5 1.5 13 100 15990 305 17 13.9 -9.8 | 198 13 3.9 12.3 14 70 18300 310 7 5.4 -4.5 | 165 18 -4.7 17.5 15 50 20470 260 5 4.9 0.9 | 167 23 -5.1 22.9 16 30 23780 320 7 4.5 -5.4 | 162 18 -5.5 16.7 Wind Parameters Mean winds (0-6000m): 305.5 at 32.3 knts Storm direction: 335.5 at 24.2 knts Shear (0-3000m) pos: 4.5 neg: 1.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 83.2 deg Storm rel helicity (0-3000m) pos: 166.7 neg: 0.0 tot: 166.7 m^2/s^2 ave: 55.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.34 Bulk Shear: 106.52 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 ------------------------------------------------------------------------------- 500 245 12 182 27| 0.0 7.0 7.0| 43.7 0.0 43.7 87.4 0.92| 7.0 6.4 1000 246 14 185 28| 1.4 3.5 5.0| 64.5 0.0 64.5 64.5 0.90| 5.2 4.6 1500 251 15 188 27| 2.4 2.3 4.7| 88.9 0.0 88.9 59.2 0.87| 5.0 4.3 2000 258 16 192 26| 3.4 1.8 5.2|120.9 0.0 120.9 60.4 0.84| 5.5 4.6 2500 268 17 198 24| 4.1 1.4 5.5|147.1 0.0 147.1 58.8 0.81| 5.9 4.8 3000 278 19 204 21| 4.5 1.2 5.7|166.7 0.0 166.7 55.6 0.81| 6.2 5.0 4000 292 23 219 18| 4.8 0.9 5.6|199.6 0.0 199.6 49.9 0.78| 6.1 4.8 5000 300 28 239 16| 4.9 0.7 5.6|236.1 0.0 236.1 47.2 0.73| 6.0 4.4 6000 305 32 259 17| 4.8 0.6 5.4|293.5 0.0 293.5 48.9 0.73| 5.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250425.12.gif