UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 29 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 215 0 0 SFC 995 255 1.0 -0.3 91 1.3 0.5 0 0 274.5 275.2 273.9 284.8 3.76 2 954 597 4.6 1.8 82 2.8 3.3 302 10 281.5 282.3 278.7 294.2 4.56 3 925 848 3.8 -2.2 65 6.0 1.3 260 17 283.2 283.8 278.2 293.1 3.51 4 907 1006 2.8 -3.2 65 6.0 0.3 270 18 283.8 284.3 278.3 293.2 3.32 5 850 1522 -1.3 -5.6 73 4.3 -3.0 305 21 284.8 285.3 278.3 293.3 2.96 6 700 3043 -10.9 -13.4 82 2.5 -11.6 295 21 290.4 290.8 279.7 296.2 1.94 7 619 3977 -16.9 -18.8 85 1.9 -17.4 304 30 293.9 294.2 280.6 298.3 1.40 8 566 4646 -19.7 -31.7 34 12.0 -21.6 311 37 298.3 298.3 281.3 299.8 0.48 9 519 5287 -22.1 -41.1 16 19.0 -24.3 317 43 302.8 302.9 282.8 303.6 0.20 10 500 5560 -24.1 -45.1 13 21.0 -26.1 320 46 303.7 303.7 283.1 304.1 0.14 11 451 6308 -28.5 -50.5 10 22.0 -30.1 327 55 307.2 307.2 284.4 307.5 0.08 12 431 6633 -30.3 -51.3 11 21.0 -31.7 330 59 308.9 309.0 285.0 309.2 0.08 13 400 7160 -35.1 -53.1 14 18.0 -36.1 335 66 309.4 309.4 285.2 309.6 0.07 14 365 7793 -40.1 -53.1 24 13.0 -40.7 335 65 310.9 310.9 285.8 311.2 0.08 15 300 9110 -48.3 -56.3 39 8.0 -48.6 335 62 317.3 317.3 287.9 317.5 0.06 16 284 9467 -50.3 -58.3 38 8.0 -50.5 337 68 319.4 319.4 288.6 319.6 0.05 17 278 9605 -51.5 -58.5 43 7.0 -51.7 337 70 319.6 319.7 288.7 319.8 0.05 18 252 10230 -57.0 -64.0 41 7.0 -57.2 340 81 320.5 320.5 288.9 320.6 0.03 19 250 10280 -57.5 -64.5 41 7.0 -57.6 335 81 320.6 320.6 288.9 320.7 0.03 20 222 11026 -62.7 -69.7 38 7.0 -62.8 335 71 323.7 323.7 289.9 323.7 0.01 21 203 11578 -64.3 -71.3 38 7.0 -64.4 335 64 329.5 329.5 291.6 329.6 0.01 22 200 11670 -63.9 -69.9 44 6.0 -64.0 335 64 331.6 331.6 292.2 331.6 0.02 23 150 13450 -58.7 -65.7 40 7.0 -58.9 310 44 368.9 369.0 300.4 369.1 0.04 24 135 14109 -57.9 -64.9 40 7.0 -58.0 307 43 381.7 381.7 302.5 381.9 0.05 25 100 15980 -60.9 -68.9 34 8.0 -61.1 300 42 410.1 410.1 306.5 410.2 0.04 26 70 18190 -62.1 -70.1 34 8.0 -62.3 300 38 451.5 451.5 311.0 451.8 0.04 27 50 20260 -65.3 -74.3 28 9.0 -65.5 300 44 489.6 489.6 314.2 489.8 0.03 28 47 20637 -65.7 -74.7 27 9.0 -65.9 300 44 497.4 497.4 314.8 497.6 0.03 29 39 21782 -61.7 -71.7 25 10.0 -62.1 300 46 534.8 534.8 317.2 535.2 0.06 30 30 23400 -63.7 -73.7 24 10.0 -64.1 300 48 571.0 571.0 319.2 571.4 0.06 31 26 24272 -64.5 -74.5 24 10.0 -65.0 289 52 592.6 592.6 320.3 593.0 0.06 32 22 25308 -56.5 -68.5 21 12.0 -57.9 277 56 645.4 645.5 322.6 646.8 0.17 33 20 25910 -56.9 -68.9 21 12.0 -58.3 270 58 662.0 662.1 323.2 663.5 0.18 34 15 27721 -59.5 -72.5 17 13.0 -61.0 710.1 710.2 324.8 711.4 0.14 35 13 28626 -54.9 -68.9 16 14.0 -57.5 755.7 755.9 326.1 758.3 0.27 TRP 203 11578 -64.3 -71.3 38 7.0 -64.4 335 64 329.5 329.5 291.6 329.6 0.01 WND 252 10230 -57.0 -64.0 41 7.0 -57.2 340 81 320.5 320.5 288.9 320.6 0.03 Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 868.07 mb = 1358.30 m = 4456.32 ft Wetbulb zero: 901.57 mb = 1053.51 m = 3456.35 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 65.22 % Est. max temperature: 11.40 C = 52.52 F Sfc-Lift cond lev (LCL): 974.95 mb = 420.40 m = 1379.25 ft T: 2.74 C 700-500 lapse rate: 5.24 C/km ThetaE index: 1.07 C Layer 925.0- 907.0 mb Conv cond level (CCL): 832.86 mb = 1681.57 m = 5516.89 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 11.83 C = 53.29 F Cap Strength: 10.40 C Lifted Index: 10.74 C Risk: None Lifted Index @300 mb: 18.07 C Lifted Index @700 mb: 3.49 C Showalter Index: 9.69 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 18.50 C K Index: 14.70 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.40 J/kg Max Up Vert Vel: 8.53 m/s Conv Inhibition (B-): 50536.45 J/kg Cap Strength: 10.57 C Lift Cond Lev (LCL): 888.83 mb = 1166.69 m = 3827.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 21 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 ---------------------------------------------------------- 0 995 255 0 0 -0.0 -0.0 | 159 21 -7.6 19.9 1 925 848 260 17 16.7 3.0 | 202 25 9.2 22.9 2 850 1522 305 21 17.2 -12.0 | 231 12 9.6 7.9 3 700 3043 295 21 19.0 -8.9 | 226 16 11.4 11.1 4 500 5560 320 46 29.6 -35.2 | 305 27 22.0 -15.3 5 400 7160 335 66 27.9 -59.8 | 333 45 20.3 -39.9 6 300 9110 335 62 26.2 -56.2 | 333 41 18.6 -36.3 7 252 10230 340 81 27.7 -76.1 | 340 60 20.1 -56.2 8 250 10280 335 81 34.2 -73.4 | 334 60 26.6 -53.5 9 203 11578 335 64 27.0 -58.0 | 333 43 19.5 -38.1 10 200 11670 335 64 27.0 -58.0 | 333 43 19.5 -38.1 11 150 13450 310 44 33.7 -28.3 | 288 27 26.1 -8.3 12 100 15980 300 42 36.4 -21.0 | 272 29 28.8 -1.1 13 70 18190 300 38 32.9 -19.0 | 268 25 25.3 0.9 14 50 20260 300 44 38.1 -22.0 | 274 31 30.5 -2.1 15 30 23400 300 48 41.6 -24.0 | 277 34 34.0 -4.1 16 20 25910 270 58 58.0 -0.0 | 248 54 50.4 19.9 Wind Parameters Mean winds (0-6000m): 309.2 at 28.4 knts Storm direction: 339.2 at 21.3 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 74.9 deg Storm rel helicity (0-3000m) pos: 109.1 neg: -5.1 tot: 104.0 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 80.80 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 ------------------------------------------------------------------------------- 500 257 7 178 22| 0.0 14.8 14.8| 48.3 -1.1 47.2 94.4 0.62| 18.9 11.6 1000 269 12 194 21| 3.1 7.4 10.5| 86.2 -1.1 85.1 85.1 0.56| 16.5 9.2 1500 283 15 204 18| 3.7 4.9 8.6| 99.9 -1.6 98.3 65.6 0.54| 13.4 7.3 2000 290 17 209 16| 2.7 3.8 6.6| 99.9 -2.9 97.0 48.5 0.52| 10.3 5.4 2500 292 18 213 16| 2.2 3.2 5.4| 99.9 -4.4 95.5 38.2 0.49| 8.5 4.2 3000 293 18 216 16| 2.1 2.7 4.8|109.1 -5.1 104.0 34.7 0.51| 7.6 3.9 4000 296 21 225 15| 3.0 2.0 5.0|157.4 -5.1 152.3 38.1 0.60| 7.1 4.3 5000 303 24 242 14| 3.6 1.6 5.2|216.5 -5.1 211.4 42.3 0.65| 6.9 4.5 6000 309 28 262 15| 4.2 1.3 5.5|296.6 -5.1 291.5 48.6 0.66| 7.0 4.6 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251029.12.gif