UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 20 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 1000 135 -0.3 -11.3 43 11.0 -3.6 215 5 272.9 273.1 269.5 277.4 1.61 1 925 751 -6.3 -16.3 45 10.0 -8.8 215 15 272.9 273.1 268.8 276.2 1.16 2 850 1405 -12.7 -19.7 56 7.0 -14.1 210 21 272.8 273.0 268.4 275.6 0.94 3 731 2534 -22.9 -27.0 69 4.1 -23.4 229 21 273.7 273.8 268.3 275.4 0.57 4 718 2666 -22.5 -26.3 71 3.8 -23.0 232 21 275.6 275.7 269.5 277.4 0.62 5 705 2800 -22.5 -26.7 69 4.2 -23.1 234 21 277.0 277.1 270.4 278.8 0.61 6 700 2852 -22.7 -27.2 67 4.5 -23.3 235 21 277.3 277.4 270.6 279.1 0.59 7 538 4731 -34.9 -42.9 44 8.0 -35.4 282 29 284.5 284.5 274.0 285.0 0.16 8 500 5240 -36.1 -46.1 35 10.0 -36.7 295 31 289.0 289.0 276.4 289.4 0.12 9 471 5653 -36.5 -48.5 28 12.0 -37.1 300 38 293.5 293.5 278.6 293.9 0.10 10 444 6062 -35.9 -48.9 25 13.0 -36.6 306 45 299.3 299.3 281.1 299.6 0.10 11 435 6204 -35.9 -48.9 25 13.0 -36.6 307 48 301.0 301.0 281.9 301.4 0.10 12 400 6780 -40.5 -48.5 42 8.0 -40.9 315 58 302.4 302.4 282.5 302.8 0.12 13 380 7131 -42.9 -49.9 46 7.0 -43.2 315 61 303.7 303.7 283.0 304.0 0.11 14 374 7238 -44.5 -52.5 41 8.0 -44.8 315 62 302.9 302.9 282.7 303.2 0.08 15 334 7991 -50.6 -58.6 38 8.0 -50.8 315 69 304.5 304.5 283.2 304.6 0.04 16 330 8070 -51.3 -59.3 38 8.0 -51.5 315 68 304.6 304.6 283.3 304.8 0.04 17 313 8415 -53.3 -61.3 37 8.0 -53.4 315 62 306.5 306.5 284.0 306.6 0.03 18 306 8562 -53.3 -61.3 37 8.0 -53.4 315 58 308.5 308.5 284.8 308.6 0.03 19 300 8690 -52.9 -60.9 37 8.0 -53.1 315 54 310.8 310.8 285.7 310.9 0.04 20 250 9870 -50.1 -59.1 34 9.0 -50.4 305 35 331.6 331.6 292.2 331.8 0.05 21 205 11168 -47.9 -59.9 24 12.0 -48.4 296 30 354.4 354.4 297.6 354.7 0.06 22 200 11330 -47.9 -59.9 24 12.0 -48.4 295 29 356.9 356.9 298.1 357.2 0.06 23 150 13220 -48.7 -64.7 14 16.0 -49.3 280 21 386.2 386.2 303.2 386.4 0.04 24 100 15900 -47.5 -67.5 8 20.0 -48.6 235 11 435.9 436.0 309.5 436.2 0.04 25 75 17795 -48.3 -69.3 7 21.0 -49.6 251 22 471.7 471.7 312.8 471.9 0.05 26 70 18250 -47.1 -68.1 7 21.0 -48.7 255 25 483.6 483.6 313.8 484.0 0.06 27 68 18442 -46.9 -67.9 7 21.0 -48.6 249 24 488.1 488.1 314.1 488.4 0.06 28 62 19056 -45.3 -67.3 7 22.0 -47.4 228 22 504.7 504.7 315.3 505.1 0.07 29 50 20470 -52.3 -73.3 6 21.0 -53.6 180 17 520.2 520.2 316.4 520.5 0.04 30 49 20600 -52.3 -73.3 6 21.0 -53.6 184 17 523.2 523.3 316.5 523.5 0.04 31 45 21152 -50.7 -72.7 6 22.0 -52.4 199 15 540.0 540.0 317.5 540.3 0.05 32 38 22254 -49.5 -71.5 6 22.0 -51.6 228 11 569.8 569.9 319.2 570.3 0.06 33 31 23569 -54.9 -75.9 6 21.0 -56.4 264 6 589.4 589.4 320.1 589.7 0.04 34 30 23780 -52.3 -74.3 5 22.0 -54.3 270 5 602.1 602.1 320.7 602.5 0.05 35 28 24230 -49.7 -71.7 6 22.0 -52.4 251 5 621.3 621.3 321.6 621.9 0.09 36 24 25233 -53.1 -75.1 5 22.0 -55.3 209 6 639.4 639.4 322.3 639.9 0.06 37 20 26420 -49.3 -72.3 5 23.0 -52.8 160 7 685.3 685.3 324.0 686.2 0.11 38 15 28310 -48.3 -71.3 5 23.0 -52.9 747.4 747.4 325.9 748.9 0.17 TRP 313 8415 -53.3 -61.3 37 8.0 -53.4 315 62 306.5 306.5 284.0 306.6 0.03 WND 334 7991 -50.6 -58.6 38 8.0 -50.8 315 69 304.5 304.5 283.2 304.6 0.04 Sounding variables and indices 1000-500 mb thick: 5105.22 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 54.22 % Est. max temperature: -0.31 C = 31.44 F Sfc-Lift cond lev (LCL): 841.34 mb = 1481.66 m = 4861.04 ft T: -13.39 C 700-500 lapse rate: 5.61 C/km ThetaE index: 1.95 C Layer 925.0- 718.0 mb Conv cond level (CCL): 804.10 mb = 1820.50 m = 5972.70 ft Mean mixing ratio: 1.31 g/kg Conv temperature: 0.06 C = 32.11 F Cap Strength: 7.09 C Lifted Index: 10.52 C Risk: None Lifted Index @300 mb: 24.25 C Lifted Index @700 mb: 2.53 C Showalter Index: 11.34 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 16.40 C K Index: -0.80 Risk: None Sweat Index: 222.52 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.72 J/kg Max Up Vert Vel: 2.33 m/s Conv Inhibition (B-): 3.68 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 808.28 mb = 1781.69 m = 5845.36 ft Lev Free Conv (LFC): 773.28 mb = 2113.00 m = 6932.31 ft Equ Level (EL): 723.28 mb = 2611.75 m = 8568.63 ft B at Equ Level: 0.54 J/kg Max Parcel Lev (MPL): 713.28 mb = 2713.98 m = 8904.04 ft Wind level data Storm motion: 292 at 18 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 1000 135 215 5 2.9 4.1 | 128 18 -14.1 11.0 1 1000 136 215 5 2.9 4.1 | 128 18 -14.1 11.0 2 925 751 215 15 8.6 12.3 | 156 21 -8.3 19.2 3 850 1405 210 21 10.5 18.2 | 166 26 -6.4 25.1 4 700 2852 235 21 17.2 12.0 | 181 19 0.3 18.9 5 500 5240 295 31 28.1 -13.1 | 299 13 11.1 -6.2 6 400 6780 315 58 41.0 -41.0 | 325 42 24.1 -34.1 7 334 7991 315 69 48.8 -48.8 | 323 53 31.8 -41.9 8 313 8415 315 62 43.8 -43.8 | 324 46 26.9 -36.9 9 300 8690 315 54 38.2 -38.2 | 326 38 21.2 -31.3 10 250 9870 305 35 28.7 -20.1 | 318 18 11.7 -13.2 11 200 11330 295 29 26.3 -12.3 | 300 11 9.3 -5.4 12 150 13220 280 21 20.7 -3.6 | 229 5 3.7 3.3 13 100 15900 235 11 9.0 6.3 | 149 15 -7.9 13.2 14 70 18250 255 25 24.1 6.5 | 208 15 7.2 13.4 15 50 20470 180 17 0.0 17.0 | 145 29 -16.9 23.9 16 30 23780 270 5 5.0 -0.0 | 120 14 -11.9 6.9 17 20 26420 160 7 -2.4 6.6 | 125 24 -19.3 13.5 Wind Parameters Mean winds (0-6000m): 262.1 at 24.4 knts Storm direction: 292.1 at 18.3 knts Shear (0-3000m) pos: 1.9 neg: 2.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 60.8 deg Storm rel helicity (0-3000m) pos: 117.4 neg: 0.0 tot: 117.4 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 49.84 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 ------------------------------------------------------------------------------- 500 215 9 141 19| 0.0 8.3 8.3| 38.3 0.0 38.3 76.6 0.96| 8.3 8.0 1000 214 13 150 20| 0.0 7.0 7.0| 60.9 0.0 60.9 60.9 0.86| 7.0 6.0 1500 213 15 156 21| 0.9 4.6 5.5| 76.4 0.0 76.4 51.0 0.81| 6.0 4.8 2000 215 17 160 22| 1.1 3.5 4.6| 89.8 0.0 89.8 44.9 0.79| 5.3 4.2 2500 218 18 163 22| 1.4 2.8 4.2|100.9 0.0 100.9 40.4 0.77| 4.9 3.7 3000 221 18 166 21| 1.9 2.3 4.2|117.4 0.0 117.4 39.1 0.77| 4.8 3.7 4000 232 20 176 19| 2.8 1.7 4.6|157.4 0.0 157.4 39.3 0.81| 5.1 4.1 5000 246 22 190 16| 3.4 1.4 4.8|197.2 0.0 197.2 39.4 0.85| 5.4 4.6 6000 262 24 215 13| 4.4 1.2 5.6|234.8 0.0 234.8 39.1 0.73| 6.1 4.5 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250420.12.gif