UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 13 OCT 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1011 16 -0.5 -2.4 87 1.9 -1.2 305 31 271.8 272.3 271.4 280.4 3.16 1 1000 103 -1.3 -5.2 75 3.9 -2.7 290 31 271.9 272.3 270.5 278.9 2.59 2 925 718 -6.7 -9.3 82 2.6 -7.5 305 44 272.5 272.8 270.0 278.1 2.04 3 903 906 -8.3 -10.4 85 2.1 -8.9 305 44 272.7 273.0 269.9 278.0 1.91 4 899 940 -8.3 -10.4 85 2.1 -8.9 305 44 273.0 273.4 270.2 278.4 1.92 5 860 1287 -5.3 -10.1 69 4.8 -6.8 305 44 279.7 280.0 274.3 285.5 2.06 6 850 1379 -5.1 -11.1 63 6.0 -7.0 305 44 280.8 281.1 274.8 286.3 1.92 7 824 1623 -5.5 -16.5 42 11.0 -8.5 304 46 282.9 283.1 274.9 286.7 1.28 8 700 2883 -13.5 -28.5 27 15.0 -16.2 300 58 287.5 287.6 276.2 289.2 0.52 9 673 3181 -15.9 -31.9 24 16.0 -18.3 299 61 288.1 288.2 276.3 289.4 0.39 10 634 3629 -17.5 -33.5 23 16.0 -19.8 297 67 291.2 291.3 277.9 292.4 0.36 11 530 4949 -25.9 -39.9 26 14.0 -27.3 292 82 296.5 296.5 280.1 297.2 0.22 12 500 5370 -26.5 -42.5 21 16.0 -28.0 290 87 300.7 300.8 281.9 301.4 0.18 13 496 5428 -26.9 -42.9 21 16.0 -28.4 290 87 300.9 301.0 282.0 301.5 0.17 14 451 6107 -31.5 -41.5 37 10.0 -32.4 288 90 303.5 303.5 283.1 304.2 0.22 15 426 6510 -32.9 -41.9 40 9.0 -33.7 286 91 306.7 306.7 284.4 307.5 0.23 16 425 6526 -32.9 -41.9 40 9.0 -33.7 286 91 306.9 306.9 284.4 307.7 0.23 17 400 6950 -35.7 -44.7 39 9.0 -36.3 285 93 308.6 308.6 285.0 309.2 0.18 18 301 8868 -50.1 -58.1 38 8.0 -50.3 280 101 314.4 314.4 286.9 314.6 0.05 19 300 8890 -50.3 -58.3 38 8.0 -50.5 280 101 314.5 314.5 286.9 314.6 0.05 20 275 9452 -54.1 -62.1 37 8.0 -54.2 280 94 316.9 316.9 287.8 317.0 0.03 21 250 10060 -56.1 -64.1 36 8.0 -56.2 280 87 322.7 322.7 289.6 322.8 0.03 22 237 10398 -57.5 -64.5 41 7.0 -57.6 280 83 325.5 325.5 290.5 325.6 0.03 23 208 11227 -54.3 -62.3 37 8.0 -54.5 288 53 342.9 342.9 295.1 343.1 0.04 24 200 11480 -50.7 -58.7 38 8.0 -51.0 290 44 352.5 352.5 297.3 352.8 0.07 25 199 11513 -50.5 -58.5 38 8.0 -50.8 290 44 353.3 353.3 297.4 353.6 0.07 26 150 13340 -54.5 -65.5 25 11.0 -54.8 285 29 376.2 376.2 301.6 376.4 0.04 27 144 13602 -53.7 -65.7 22 12.0 -54.1 291 27 382.0 382.0 302.6 382.2 0.04 28 141 13739 -51.1 -63.1 23 12.0 -51.5 293 26 388.8 388.9 303.6 389.1 0.06 29 132 14166 -53.9 -65.9 22 12.0 -54.3 302 22 391.3 391.3 304.0 391.5 0.04 30 128 14364 -52.7 -65.7 19 13.0 -53.1 307 20 396.9 396.9 304.8 397.1 0.04 31 118 14887 -55.3 -68.3 18 13.0 -55.6 318 16 401.4 401.4 305.4 401.6 0.03 32 103 15760 -53.5 -67.5 17 14.0 -54.0 336 9 420.8 420.8 307.8 421.0 0.04 33 100 15950 -53.7 -67.7 16 14.0 -54.2 340 7 424.0 424.0 308.2 424.2 0.04 34 73 17955 -57.7 -72.7 13 15.0 -58.2 300 5 455.4 455.5 311.4 455.6 0.03 35 70 18220 -57.1 -73.1 11 16.0 -57.6 295 5 462.2 462.2 312.0 462.4 0.03 36 67 18497 -56.3 -72.3 12 16.0 -56.9 289 5 469.8 469.8 312.6 470.0 0.03 37 50 20340 -59.1 -75.1 11 16.0 -59.7 250 5 504.2 504.2 315.2 504.4 0.03 38 47 20728 -59.9 -75.9 11 16.0 -60.4 245 6 511.3 511.3 315.7 511.5 0.03 39 30 23540 -59.5 -76.5 9 17.0 -60.4 210 11 582.4 582.4 319.8 582.7 0.04 40 20 26080 -58.9 -76.9 8 18.0 -60.3 205 17 655.9 655.9 322.9 656.3 0.05 41 12 29303 -57.3 -76.3 7 19.0 -59.7 220 34 764.7 764.8 326.4 765.7 0.10 42 11 29859 -53.7 -73.7 7 20.0 -57.3 222 37 797.1 797.1 327.2 798.7 0.16 43 10 30470 -55.3 -74.3 8 19.0 -58.6 225 40 813.1 813.2 327.6 814.8 0.16 44 8.4 31596 -50.1 -71.1 7 21.0 -55.7 875.1 875.3 329.0 878.5 0.31 45 7.2 32599 -51.7 -71.7 7 20.0 -57.1 908.0 908.2 329.7 911.7 0.33 TRP 237 10398 -57.5 -64.5 41 7.0 -57.6 280 83 325.5 325.5 290.5 325.6 0.03 WND 301 8868 -50.1 -58.1 38 8.0 -50.3 280 101 314.4 314.4 286.9 314.6 0.05 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 41.09 % Est. max temperature: 7.21 C = 44.97 F Sfc-Lift cond lev (LCL): 981.31 mb = 251.82 m = 826.18 ft T: -2.61 C 700-500 lapse rate: 5.23 C/km ThetaE index: 2.34 C Layer 1000.0- 899.0 mb Conv cond level (CCL): 909.19 mb = 852.47 m = 2796.79 ft Mean mixing ratio: 2.33 g/kg Conv temperature: 0.33 C = 32.59 F Cap Strength: 15.45 C Lifted Index: 18.54 C Risk: None Lifted Index @300 mb: 25.44 C Lifted Index @700 mb: 10.24 C Showalter Index: 12.50 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 15.40 C K Index: -4.70 Risk: None Sweat Index: 175.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.64 J/kg Max Up Vert Vel: 1.81 m/s Conv Inhibition (B-): 64565.76 J/kg Cap Strength: 18.00 C Lift Cond Lev (LCL): 915.32 mb = 800.05 m = 2624.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 46 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 1011 16 305 31 25.4 -17.8 | 179 21 -0.5 20.7 1 1000 103 290 31 29.1 -10.6 | 187 28 3.2 27.9 2 925 718 305 44 36.0 -25.2 | 217 17 10.1 13.2 3 850 1379 305 44 36.0 -25.2 | 217 17 10.1 13.2 4 700 2883 300 58 50.2 -29.0 | 249 26 24.3 9.5 5 500 5370 290 87 81.8 -29.8 | 261 57 55.8 8.7 6 400 6950 285 93 89.8 -24.1 | 257 66 63.9 14.4 7 301 8868 280 101 99.5 -17.5 | 254 76 73.6 20.9 8 300 8890 280 101 99.5 -17.5 | 254 76 73.6 20.9 9 250 10060 280 87 85.7 -15.1 | 249 64 59.8 23.3 10 237 10398 280 83 81.7 -14.4 | 247 61 55.8 24.0 11 200 11480 290 44 41.3 -15.0 | 213 28 15.4 23.4 12 150 13340 285 29 28.0 -7.5 | 184 31 2.1 30.9 13 100 15950 340 7 2.4 -6.6 | 144 40 -23.5 31.9 14 70 18220 295 5 4.5 -2.1 | 150 42 -21.4 36.3 15 50 20340 250 5 4.7 1.7 | 152 45 -21.2 40.2 16 30 23540 210 11 5.5 9.5 | 157 52 -20.4 48.0 17 20 26080 205 17 7.2 15.4 | 161 57 -18.7 53.9 18 10 30470 225 40 28.3 28.3 | 182 67 2.4 66.7 Wind Parameters Mean winds (0-6000m): 296.0 at 61.8 knts Storm direction: 326.0 at 46.4 knts Shear (0-3000m) pos: 1.0 neg: 4.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 72.0 deg Storm rel helicity (0-3000m) pos: 153.1 neg: 0.0 tot: 153.1 m^2/s^2 ave: 51.0 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 98.07 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 ------------------------------------------------------------------------------- 500 296 35 193 24| 0.0 9.5 9.5| 68.8 0.0 68.8 137.6 0.59| 18.9 11.2 1000 301 39 202 20| 2.9 4.7 7.6| 89.1 0.0 89.1 89.1 0.63| 12.3 7.7 1500 302 41 207 19| 1.9 3.6 5.5| 94.6 0.0 94.6 63.1 0.64| 8.7 5.6 2000 303 42 212 18| 1.4 4.0 5.4|114.5 0.0 114.5 57.3 0.68| 7.8 5.3 2500 302 44 218 19| 1.1 4.2 5.3|133.8 0.0 133.8 53.5 0.68| 7.2 4.9 3000 302 46 224 19| 1.0 4.4 5.3|153.1 0.0 153.1 51.0 0.66| 6.9 4.6 4000 301 51 235 22| 0.7 4.9 5.6|191.3 0.0 191.3 47.8 0.59| 6.8 4.0 5000 298 57 244 27| 0.6 5.2 5.8|213.8 0.0 213.8 42.8 0.50| 6.8 3.4 6000 296 62 249 32| 0.5 5.0 5.5|216.5 -24.2 192.3 32.1 0.43| 6.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251013.12.gif