UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 19 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 ------------------------------------------------------------------------------- 0 1000 105 240 3 SFC 996 137 -4.5 -10.5 63 6.0 -6.2 240 3 269.0 269.2 267.1 273.7 1.72 2 925 716 -7.3 -15.3 53 8.0 -9.3 285 15 271.8 272.1 268.2 275.4 1.26 3 919 767 -7.5 -15.5 53 8.0 -9.5 286 15 272.1 272.4 268.4 275.7 1.24 4 850 1367 -13.3 -22.3 47 9.0 -15.0 295 13 272.2 272.3 267.6 274.4 0.75 5 700 2816 -23.9 -36.9 29 13.0 -25.1 290 17 276.0 276.1 269.1 276.7 0.23 6 671 3123 -26.5 -39.5 28 13.0 -27.6 281 20 276.5 276.5 269.3 277.0 0.18 7 628 3598 -28.7 -43.7 22 15.0 -29.7 266 25 279.2 279.3 270.9 279.7 0.13 8 585 4105 -29.5 -43.5 25 14.0 -30.5 250 30 284.0 284.1 273.7 284.5 0.14 9 500 5210 -35.5 -47.5 28 12.0 -36.1 215 42 289.8 289.8 276.7 290.1 0.10 10 486 5407 -37.3 -49.3 28 12.0 -37.8 214 46 289.9 289.9 276.7 290.2 0.09 11 431 6235 -39.7 -52.7 24 13.0 -40.2 208 65 297.0 297.0 280.1 297.2 0.07 12 417 6459 -42.7 -54.7 26 12.0 -43.1 207 70 295.9 296.0 279.6 296.1 0.05 13 400 6740 -44.3 -56.3 25 12.0 -44.6 205 77 297.4 297.4 280.3 297.6 0.05 14 348 7661 -49.7 -60.6 27 10.9 -49.9 185 93 302.2 302.2 282.3 302.3 0.03 15 312 8368 -53.9 -63.9 28 10.0 -54.1 195 73 305.9 305.9 283.8 306.0 0.02 16 300 8620 -52.1 -62.1 29 10.0 -52.3 200 64 311.9 311.9 286.1 312.0 0.03 17 284 8979 -49.9 -60.9 26 11.0 -50.1 202 59 320.0 320.0 288.8 320.1 0.04 18 250 9820 -48.1 -60.1 24 12.0 -48.5 205 46 334.6 334.6 293.0 334.7 0.05 19 204 11168 -45.1 -62.1 13 17.0 -45.8 214 37 359.3 359.3 298.6 359.5 0.04 20 200 11300 -45.3 -62.3 13 17.0 -46.0 215 36 361.0 361.0 299.0 361.2 0.04 21 150 13210 -45.5 -65.5 9 20.0 -46.4 210 36 391.7 391.7 304.0 391.8 0.04 22 133 14004 -47.3 -68.3 7 21.0 -48.2 216 31 402.2 402.2 305.5 402.3 0.03 23 126 14362 -43.5 -65.5 7 22.0 -44.9 219 29 415.3 415.3 307.2 415.5 0.05 24 100 15890 -49.1 -71.1 6 22.0 -50.1 230 19 432.9 432.9 309.1 433.0 0.03 25 90 16582 -48.1 -70.1 6 22.0 -49.3 230 20 448.1 448.1 310.7 448.3 0.03 26 81 17271 -51.3 -73.3 6 22.0 -52.2 230 20 455.2 455.2 311.4 455.4 0.02 27 73 17953 -46.7 -69.7 6 23.0 -48.3 230 21 478.7 478.7 313.4 479.0 0.04 28 70 18230 -48.3 -70.3 6 22.0 -49.7 230 21 481.1 481.1 313.5 481.3 0.04 29 59 19350 -51.7 -73.7 5 22.0 -52.9 225 18 497.5 497.5 314.8 497.7 0.03 30 51 20301 -49.7 -72.7 5 23.0 -51.4 221 15 523.4 523.4 316.5 523.6 0.04 31 50 20430 -51.1 -73.1 6 22.0 -52.5 220 15 523.1 523.1 316.5 523.3 0.04 32 40 21869 -53.9 -75.9 5 22.0 -55.2 205 12 550.5 550.5 318.1 550.7 0.03 33 38 22200 -51.5 -74.5 5 23.0 -53.3 201 12 564.7 564.8 318.9 565.0 0.04 34 30 23730 -52.1 -74.1 5 22.0 -54.1 185 9 602.6 602.6 320.7 603.0 0.06 35 28 24177 -51.5 -74.5 5 23.0 -53.8 616.3 616.3 321.3 616.7 0.06 TRP 312 8368 -53.9 -63.9 28 10.0 -54.1 195 73 305.9 305.9 283.8 306.0 0.02 WND 348 7661 -49.7 -60.6 27 10.9 -49.9 185 93 302.2 302.2 282.3 302.3 0.03 Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 35.62 % Est. max temperature: -1.15 C = 29.93 F Sfc-Lift cond lev (LCL): 905.67 mb = 879.01 m = 2883.86 ft T: -8.59 C 700-500 lapse rate: 4.85 C/km ThetaE index: 1.27 C Layer 850.0- 700.0 mb Conv cond level (CCL): 815.14 mb = 1679.56 m = 5510.29 ft Mean mixing ratio: 1.39 g/kg Conv temperature: -0.40 C = 31.29 F Cap Strength: 8.57 C Lifted Index: 12.53 C Risk: None Lifted Index @300 mb: 26.28 C Lifted Index @700 mb: 2.74 C Showalter Index: 12.85 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 13.20 C K Index: -13.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.25 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 50840.94 J/kg Cap Strength: 12.41 C Lift Cond Lev (LCL): 842.32 mb = 1434.74 m = 4707.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 20 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 ---------------------------------------------------------- 0 996 137 240 3 2.6 1.5 | 93 17 -17.1 1.0 1 925 716 285 15 14.5 -3.9 | 50 7 -5.2 -4.4 2 850 1367 295 13 11.8 -5.5 | 53 10 -7.9 -6.0 3 700 2816 290 17 16.0 -5.8 | 30 7 -3.7 -6.3 4 500 5210 215 42 24.1 34.4 | 187 34 4.4 33.9 5 400 6740 205 77 32.5 69.8 | 191 70 12.9 69.3 6 348 7661 185 93 8.1 92.6 | 173 93 -11.6 92.1 7 312 8368 195 73 18.9 70.5 | 179 70 -0.8 70.0 8 300 8620 200 64 21.9 60.1 | 182 60 2.2 59.6 9 250 9820 205 46 19.4 41.7 | 180 41 -0.2 41.2 10 200 11300 215 36 20.6 29.5 | 182 29 1.0 29.0 11 150 13210 210 36 18.0 31.2 | 177 31 -1.7 30.7 12 100 15890 230 19 14.6 12.2 | 156 13 -5.1 11.7 13 70 18230 230 21 16.1 13.5 | 165 13 -3.6 13.0 14 50 20430 220 15 9.6 11.5 | 138 15 -10.0 11.0 15 30 23730 185 9 0.8 9.0 | 114 21 -18.9 8.4 Wind Parameters Mean winds (0-6000m): 238.5 at 26.2 knts Storm direction: 268.5 at 19.7 knts Shear (0-3000m) pos: 2.1 neg: 1.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -98.4 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -25.6 tot: -22.0 m^2/s^2 ave: -7.3 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 55.47 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 ------------------------------------------------------------------------------- 500 277 8 83 12| 11.5 0.0 11.5| 2.7 -9.4 -6.7 -13.3 -0.29| 12.2 -3.5 1000 283 11 70 9| 6.2 0.0 6.2| 3.2 -13.5 -10.2 -10.2 -0.34| 8.3 -2.8 1500 287 12 64 9| 4.2 0.0 4.2| 3.7 -14.8 -11.1 -7.4 -0.33| 6.1 -2.0 2000 289 13 59 9| 3.1 0.4 3.5| 3.7 -17.4 -13.8 -6.9 -0.36| 4.9 -1.8 2500 290 13 55 9| 2.5 0.6 3.1| 3.7 -19.9 -16.3 -6.5 -0.39| 4.2 -1.7 3000 289 14 52 8| 2.1 1.3 3.4| 3.7 -25.6 -22.0 -7.3 -0.46| 4.4 -2.0 4000 278 17 46 4| 1.6 3.0 4.6| 3.7 -45.9 -42.2 -10.5 -0.55| 5.6 -3.1 5000 256 21 188 5| 1.3 4.2 5.4| 3.7-121.8-118.1 -23.6 -0.55| 6.8 -3.7 6000 238 26 192 13| 1.0 5.4 6.5| 31.7-130.4 -98.7 -16.5 -0.39| 7.7 -3.0 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250419.00.gif