UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 23 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 136 -1.9 -5.6 76 3.7 -3.1 300 1 270.7 271.1 269.6 277.5 2.50 1 1000 191 -2.5 -8.5 63 6.0 -4.4 270 3 270.6 271.0 268.8 276.2 2.01 2 925 805 -5.9 -10.9 68 5.0 -7.4 265 11 273.3 273.6 270.1 278.3 1.80 3 895 1063 -7.7 -13.7 62 6.0 -9.3 255 13 274.0 274.3 270.0 278.2 1.48 4 876 1230 -9.3 -15.3 62 6.0 -10.8 249 14 274.0 274.3 269.8 277.8 1.33 5 850 1462 -11.5 -16.5 66 5.0 -12.7 240 15 274.1 274.3 269.7 277.6 1.24 6 762 2288 -18.7 -22.0 75 3.3 -19.3 274 15 275.0 275.2 269.6 277.5 0.86 7 753 2377 -16.9 -20.1 76 3.2 -17.6 277 15 277.9 278.1 271.7 280.9 1.03 8 748 2427 -16.5 -20.2 73 3.7 -17.3 280 15 278.9 279.0 272.2 281.9 1.03 9 700 2926 -15.7 -24.7 46 9.0 -17.4 300 15 285.1 285.2 275.3 287.4 0.74 10 672 3233 -15.3 -30.3 27 15.0 -17.7 302 18 288.9 289.0 276.8 290.4 0.46 11 659 3380 -16.1 -33.1 22 17.0 -18.6 304 19 289.6 289.7 277.0 290.8 0.36 12 527 5028 -25.7 -31.7 57 6.0 -26.5 317 34 297.2 297.3 280.8 298.9 0.51 13 523 5084 -24.7 -30.7 57 6.0 -25.6 317 35 299.1 299.2 281.7 300.9 0.57 14 521 5112 -24.1 -30.1 58 6.0 -25.0 318 35 300.1 300.2 282.2 302.1 0.60 15 500 5410 -25.9 -34.9 43 9.0 -27.1 320 38 301.5 301.5 282.5 302.8 0.39 16 477 5750 -28.1 -40.1 31 12.0 -29.3 321 41 302.8 302.9 282.8 303.7 0.24 17 400 6990 -38.3 -45.3 48 7.0 -38.7 325 52 305.2 305.2 283.7 305.8 0.17 18 328 8321 -49.1 -55.1 50 6.0 -49.3 335 72 308.2 308.2 284.7 308.4 0.07 19 300 8900 -52.9 -58.9 48 6.0 -53.0 340 81 310.8 310.8 285.7 311.0 0.05 20 282 9298 -56.2 -62.2 47 6.0 -56.3 335 85 311.6 311.6 285.9 311.7 0.03 21 270 9574 -58.5 -64.5 46 6.0 -58.6 335 85 312.1 312.2 286.1 312.2 0.02 22 250 10060 -58.5 -64.5 46 6.0 -58.6 335 69 319.1 319.1 288.5 319.2 0.03 23 238 10369 -59.7 -65.7 45 6.0 -59.8 332 63 321.8 321.8 289.3 321.9 0.02 24 212 11105 -53.5 -60.5 42 7.0 -53.7 324 49 342.3 342.3 294.9 342.5 0.05 25 200 11480 -54.1 -62.1 37 8.0 -54.3 320 42 347.1 347.1 296.0 347.3 0.04 26 164 12761 -50.3 -60.3 30 10.0 -50.7 317 37 373.7 373.8 301.2 374.1 0.07 27 150 13340 -51.9 -63.9 22 12.0 -52.3 315 35 380.6 380.7 302.4 380.9 0.05 28 100 15970 -52.7 -68.7 13 16.0 -53.3 310 21 425.9 425.9 308.4 426.1 0.04 29 85 17024 -50.9 -68.9 10 18.0 -51.8 308 18 449.8 449.8 310.8 450.0 0.04 30 74 17921 -53.7 -71.7 9 18.0 -54.5 306 16 462.1 462.1 312.0 462.3 0.03 31 70 18280 -52.3 -71.3 8 19.0 -53.2 305 15 472.5 472.5 312.8 472.7 0.04 32 65 18758 -50.5 -69.5 9 19.0 -51.7 282 12 486.6 486.6 314.0 486.9 0.05 33 55 19842 -49.9 -69.9 8 20.0 -51.4 230 6 511.7 511.8 315.8 512.1 0.06 34 50 20460 -51.1 -72.1 6 21.0 -52.5 200 3 523.1 523.1 316.5 523.3 0.05 35 47 20862 -52.7 -73.7 6 21.0 -54.0 195 3 528.6 528.6 316.8 528.8 0.04 36 40 21913 -49.9 -71.9 6 22.0 -51.8 180 5 560.5 560.6 318.7 560.9 0.06 37 33 23164 -53.5 -74.5 6 21.0 -55.1 163 6 582.7 582.7 319.8 583.0 0.05 38 30 23780 -52.5 -74.5 5 22.0 -54.4 155 7 601.5 601.5 320.7 601.9 0.05 39 26 24706 -52.1 -74.1 5 22.0 -54.4 137 8 627.8 627.8 321.8 628.3 0.06 40 20 26410 -50.7 -73.7 5 23.0 -53.8 105 11 681.0 681.0 323.8 681.7 0.09 41 15 28279 -52.1 -75.1 5 23.0 -55.5 734.7 734.8 325.5 735.6 0.10 42 14 28729 -48.1 -72.1 5 24.0 -53.0 762.9 763.0 326.3 764.5 0.16 43 11 30325 -46.3 -71.3 4 25.0 -52.7 823.9 824.1 327.8 826.3 0.23 TRP 270 9574 -58.5 -64.5 46 6.0 -58.6 335 85 312.1 312.2 286.1 312.2 0.02 WND 282 9298 -56.2 -62.2 47 6.0 -56.3 335 85 311.6 311.6 285.9 311.7 0.03 Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 53.63 % Est. max temperature: 1.48 C = 34.66 F Sfc-Lift cond lev (LCL): 950.14 mb = 593.81 m = 1948.18 ft T: -4.73 C 700-500 lapse rate: 4.11 C/km ThetaE index: 1.33 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 852.03 mb = 1443.59 m = 4736.13 ft Mean mixing ratio: 1.89 g/kg Conv temperature: 1.49 C = 34.68 F Cap Strength: 19.24 C Lifted Index: 20.08 C Risk: None Lifted Index @300 mb: 23.66 C Lifted Index @700 mb: 8.95 C Showalter Index: 19.90 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 9.40 C K Index: -11.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 5.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.77 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 64669.22 J/kg Cap Strength: 19.79 C Lift Cond Lev (LCL): 877.44 mb = 1216.78 m = 3992.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 16 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 136 300 1 0.9 -0.5 | 157 16 -6.2 14.3 1 1000 191 270 3 3.0 -0.0 | 165 15 -4.1 14.8 2 925 805 265 11 11.0 1.0 | 194 16 3.9 15.8 3 850 1462 240 15 13.0 7.5 | 195 23 5.9 22.3 4 700 2926 300 15 13.0 -7.5 | 219 9 5.9 7.3 5 500 5410 320 38 24.4 -29.1 | 309 22 17.4 -14.3 6 400 6990 325 52 29.8 -42.6 | 321 36 22.8 -27.8 7 300 8900 340 81 27.7 -76.1 | 341 65 20.6 -61.3 8 282 9298 335 85 35.9 -77.0 | 335 69 28.9 -62.2 9 270 9574 335 85 35.9 -77.0 | 335 69 28.9 -62.2 10 250 10060 335 69 29.2 -62.5 | 335 53 22.1 -47.7 11 200 11480 320 42 27.0 -32.2 | 311 26 19.9 -17.3 12 150 13340 315 35 24.7 -24.7 | 299 20 17.7 -9.9 13 100 15970 310 21 16.1 -13.5 | 262 9 9.0 1.3 14 70 18280 305 15 12.3 -8.6 | 220 8 5.2 6.2 15 50 20460 200 3 1.0 2.8 | 161 19 -6.0 17.7 16 30 23780 155 7 -3.0 6.3 | 155 23 -10.0 21.2 17 20 26410 105 11 -10.6 2.8 | 135 25 -17.7 17.7 Wind Parameters Mean winds (0-6000m): 304.5 at 21.9 knts Storm direction: 334.5 at 16.4 knts Shear (0-3000m) pos: 2.5 neg: 2.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 82.4 neg: -1.9 tot: 80.5 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 42.16 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 5 174 15| 0.0 8.2 8.2| 32.0 0.0 32.0 63.9 0.99| 8.2 8.2 1000 263 8 184 16| 0.0 6.4 6.4| 43.6 0.0 43.6 43.6 0.79| 6.9 5.5 1500 254 10 189 18| 0.0 4.9 4.9| 50.7 -1.9 48.8 32.5 0.62| 6.3 3.9 2000 255 12 193 18| 1.4 3.7 5.1| 66.8 -1.9 64.9 32.5 0.61| 6.1 3.8 2500 261 12 197 18| 2.2 3.0 5.1| 75.3 -1.9 73.4 29.4 0.57| 6.0 3.4 3000 268 13 200 16| 2.5 2.5 5.0| 82.4 -1.9 80.5 26.8 0.57| 5.9 3.3 4000 282 15 213 14| 3.0 1.9 4.9|107.8 -1.9 105.9 26.5 0.64| 5.7 3.6 5000 296 18 233 12| 3.5 1.5 4.9|140.0 -1.9 138.1 27.6 0.66| 5.6 3.7 6000 305 22 258 11| 3.7 1.2 4.9|168.4 -1.9 166.5 27.7 0.63| 5.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250423.00.gif