UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 22 APR 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 1020 29 -6.3 -10.6 72 4.3 -7.5 360 3 265.3 265.6 264.6 269.9 1.67 1 1000 185 -3.5 -11.5 54 8.0 -5.8 360 3 269.6 269.9 267.4 274.0 1.58 2 992 249 -1.9 -9.9 54 8.0 -4.4 359 3 271.9 272.2 269.2 276.9 1.81 3 960 508 -4.5 -14.5 46 10.0 -7.1 355 4 271.8 272.0 268.3 275.5 1.29 4 925 799 -5.9 -19.9 32 14.0 -9.1 350 5 273.3 273.4 268.5 275.7 0.85 5 888 1117 -7.3 -27.3 19 20.0 -10.9 345 6 275.0 275.1 268.9 276.4 0.46 6 851 1447 -9.5 -27.5 22 18.0 -12.7 340 7 276.1 276.2 269.6 277.5 0.47 7 850 1456 -9.5 -27.5 22 18.0 -12.7 340 7 276.2 276.3 269.7 277.6 0.47 8 798 1940 -13.5 -27.5 30 14.0 -15.8 335 9 277.0 277.0 270.2 278.5 0.50 9 748 2429 -16.3 -36.3 16 20.0 -18.7 330 11 279.1 279.1 271.0 279.8 0.23 10 700 2924 -20.9 -39.9 16 19.0 -22.7 325 13 279.3 279.4 271.1 279.9 0.17 11 685 3084 -22.5 -39.5 20 17.0 -24.1 323 16 279.3 279.3 271.1 279.9 0.18 12 650 3467 -25.1 -41.1 21 16.0 -26.5 319 22 280.6 280.6 271.8 281.1 0.16 13 639 3592 -24.5 -40.5 21 16.0 -25.9 318 25 282.6 282.7 273.0 283.2 0.17 14 500 5360 -30.1 -40.1 37 10.0 -31.0 300 56 296.3 296.4 280.1 297.1 0.23 15 492 5474 -30.5 -39.5 41 9.0 -31.3 300 57 297.2 297.3 280.5 298.1 0.25 16 435 6334 -37.1 -45.1 43 8.0 -37.6 297 65 299.5 299.5 281.4 300.1 0.16 17 419 6592 -37.1 -45.1 43 8.0 -37.6 296 68 302.7 302.8 282.7 303.3 0.16 18 400 6910 -39.3 -48.3 38 9.0 -39.8 295 71 303.9 303.9 283.1 304.3 0.12 19 359 7642 -44.5 -52.9 39 8.3 -44.8 300 73 306.5 306.5 284.1 306.7 0.08 20 339 8023 -47.3 -55.3 39 8.0 -47.6 300 72 307.7 307.8 284.5 308.0 0.06 21 321 8381 -50.5 -58.5 38 8.0 -50.7 300 72 308.2 308.2 284.7 308.3 0.04 22 300 8820 -52.1 -60.1 38 8.0 -52.2 300 71 311.9 311.9 286.1 312.1 0.04 23 291 9016 -53.5 -61.5 37 8.0 -53.7 300 69 312.6 312.7 286.3 312.8 0.03 24 286 9128 -51.3 -59.3 38 8.0 -51.5 299 68 317.4 317.4 287.9 317.5 0.05 25 268 9548 -52.7 -60.7 37 8.0 -52.9 297 63 321.3 321.3 289.2 321.4 0.04 26 261 9720 -50.7 -58.7 38 8.0 -50.9 296 61 326.6 326.7 290.8 326.9 0.05 27 250 10000 -50.3 -58.3 38 8.0 -50.5 295 58 331.3 331.3 292.1 331.5 0.06 28 200 11470 -47.1 -59.1 24 12.0 -47.6 295 48 358.2 358.2 298.4 358.5 0.07 29 190 11810 -46.1 -58.1 24 12.0 -46.7 295 46 365.1 365.1 299.7 365.4 0.08 30 150 13370 -48.9 -64.9 14 16.0 -49.5 295 35 385.8 385.8 303.2 386.0 0.04 31 145 13593 -49.7 -65.7 14 16.0 -50.3 295 34 388.2 388.2 303.5 388.4 0.04 32 100 16030 -49.9 -68.9 9 19.0 -50.8 300 23 431.3 431.3 309.0 431.5 0.04 33 70 18350 -51.7 -71.7 7 20.0 -52.7 275 19 473.8 473.8 313.0 474.0 0.03 34 57 19686 -52.1 -72.1 7 20.0 -53.2 309 17 501.5 501.6 315.1 501.8 0.04 35 50 20540 -50.7 -71.7 7 21.0 -52.2 330 15 524.0 524.0 316.6 524.3 0.05 36 40 21982 -54.7 -74.7 7 20.0 -55.9 330 16 548.5 548.5 318.0 548.7 0.04 37 33 23218 -53.3 -74.3 6 21.0 -54.9 330 17 583.2 583.2 319.8 583.6 0.05 38 30 23830 -54.9 -75.9 6 21.0 -56.4 330 17 595.0 595.0 320.4 595.3 0.04 39 20 26420 -55.1 -76.1 6 21.0 -57.2 340 29 667.5 667.5 323.3 668.0 0.06 40 17 27464 -52.5 -74.5 5 22.0 -55.5 707.6 707.7 324.7 708.4 0.09 41 15 28269 -54.7 -75.7 6 21.0 -57.4 726.1 726.1 325.3 726.9 0.09 42 10 30898 -48.9 -70.9 6 22.0 -54.5 837.0 837.2 328.2 839.8 0.27 TRP 291 9016 -53.5 -61.5 37 8.0 -53.7 300 69 312.6 312.7 286.3 312.8 0.03 WND 359 7642 -44.5 -52.9 39 8.3 -44.8 300 73 306.5 306.5 284.1 306.7 0.08 Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 27.82 % Est. max temperature: 3.97 C = 39.14 F Sfc-Lift cond lev (LCL): 952.64 mb = 568.06 m = 1863.68 ft T: -4.79 C 700-500 lapse rate: 3.78 C/km ThetaE index: 1.46 C Layer 960.0- 925.0 mb Conv cond level (CCL): 740.88 mb = 2500.80 m = 8204.61 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 7.57 C = 45.62 F Cap Strength: 7.71 C Lifted Index: 17.69 C Risk: None Lifted Index @300 mb: 26.10 C Lifted Index @700 mb: 5.51 C Showalter Index: 15.70 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 2.60 C K Index: -25.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.60 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 69869.61 J/kg Cap Strength: 17.33 C Lift Cond Lev (LCL): 834.82 mb = 1594.17 m = 5230.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 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 1020 29 360 3 -0.0 -3.0 | 153 16 -7.1 14.0 1 1000 185 360 3 -0.0 -3.0 | 153 16 -7.1 14.0 2 925 799 350 5 0.9 -4.9 | 153 14 -6.3 12.1 3 850 1456 340 7 2.4 -6.6 | 156 11 -4.7 10.5 4 700 2924 325 13 7.5 -10.6 | 183 6 0.3 6.4 5 500 5360 300 56 48.5 -28.0 | 285 43 41.4 -11.0 6 400 6910 295 71 64.3 -30.0 | 283 59 57.2 -13.0 7 359 7642 300 73 63.2 -36.5 | 289 59 56.1 -19.5 8 300 8820 300 71 61.5 -35.5 | 289 57 54.4 -18.5 9 291 9016 300 69 59.8 -34.5 | 288 55 52.6 -17.5 10 250 10000 295 58 52.6 -24.5 | 279 46 45.4 -7.5 11 200 11470 295 48 43.5 -20.3 | 275 37 36.4 -3.2 12 150 13370 295 35 31.7 -14.8 | 265 25 24.6 2.2 13 100 16030 300 23 19.9 -11.5 | 247 14 12.8 5.5 14 70 18350 275 19 18.9 -1.7 | 218 19 11.8 15.4 15 50 20540 330 15 7.5 -13.0 | 185 4 0.4 4.1 16 30 23830 330 17 8.5 -14.7 | 211 3 1.4 2.3 17 20 26420 340 29 9.9 -27.3 | 345 11 2.8 -10.2 Wind Parameters Mean winds (0-6000m): 307.3 at 24.6 knts Storm direction: 337.3 at 18.5 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 44.9 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -0.6 tot: 12.0 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 67.66 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 ------------------------------------------------------------------------------- 500 358 3 153 15| 0.0 1.2 1.2| 0.0 -0.6 -0.6 -1.2 -0.12| 1.2 -0.1 1000 353 4 153 15| 0.0 1.5 1.5| 0.6 -0.6 -0.0 -0.0 0.01| 1.5 0.0 1500 348 5 153 14| 0.0 1.6 1.6| 2.4 -0.6 1.8 1.2 0.13| 1.6 0.2 2000 344 6 154 13| 0.0 1.7 1.7| 4.5 -0.6 3.9 2.0 0.20| 1.8 0.4 2500 339 7 156 12| 0.0 1.8 1.8| 7.5 -0.6 6.9 2.8 0.30| 1.9 0.6 3000 335 8 159 11| 0.0 2.2 2.2| 12.6 -0.6 12.0 4.0 0.45| 2.2 1.0 4000 326 12 175 7| 0.0 3.9 3.9| 31.7 -0.6 31.1 7.8 0.51| 4.0 2.0 5000 314 18 231 7| 0.0 5.0 5.0| 33.5 -11.5 22.0 4.4 0.30| 5.2 1.5 6000 307 25 260 13| 0.0 5.2 5.2| 33.5 -33.4 0.1 0.0 0.20| 5.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20250422.00.gif