UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 1 NOV 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 75 SFC 980 240 5.4 4.8 96 0.6 5.1 300 3 280.2 281.1 279.2 295.3 5.50 2 956 444 5.6 4.5 93 1.1 5.1 321 7 282.4 283.3 280.3 297.7 5.52 3 925 713 4.0 1.2 82 2.8 2.7 350 13 283.4 284.2 279.6 296.0 4.51 4 857 1329 -1.1 -3.1 86 2.0 -1.9 8 13 284.3 284.9 278.8 294.4 3.55 5 850 1394 -1.5 -3.3 88 1.8 -2.2 10 13 284.6 285.2 278.9 294.6 3.52 6 769 2188 -3.7 -7.2 77 3.5 -5.0 355 14 290.5 291.0 280.9 299.0 2.89 7 716 2748 -7.5 -10.9 77 3.4 -8.7 343 15 292.3 292.7 281.0 299.2 2.32 8 700 2924 -6.9 -10.6 75 3.7 -8.2 340 15 294.8 295.3 282.3 302.2 2.43 9 699 2935 -6.9 -10.7 74 3.8 -8.2 340 15 295.0 295.4 282.3 302.3 2.42 10 544 4853 -16.9 -24.9 50 8.0 -18.6 359 25 305.0 305.2 284.6 308.1 0.93 11 500 5480 -21.7 -31.7 40 10.0 -23.3 5 29 306.6 306.7 284.7 308.4 0.54 12 400 7080 -34.7 -44.7 36 10.0 -35.4 5 42 309.9 309.9 285.5 310.5 0.18 13 306 8881 -50.1 -58.1 38 8.0 -50.3 19 44 313.0 313.0 286.4 313.1 0.05 14 300 9010 -50.9 -58.9 38 8.0 -51.1 20 44 313.6 313.6 286.6 313.8 0.05 15 267 9768 -53.9 -61.9 37 8.0 -54.1 358 53 319.9 319.9 288.8 320.0 0.03 16 255 10063 -56.5 -64.5 36 8.0 -56.6 350 56 320.2 320.3 288.8 320.4 0.03 17 250 10190 -55.7 -63.7 36 8.0 -55.8 350 56 323.3 323.3 289.8 323.4 0.03 18 237 10529 -54.1 -62.1 37 8.0 -54.3 348 54 330.6 330.7 291.9 330.8 0.04 19 200 11610 -54.5 -62.5 37 8.0 -54.7 340 46 346.5 346.5 295.9 346.6 0.04 20 150 13450 -55.7 -65.7 28 10.0 -55.9 320 38 374.1 374.1 301.3 374.3 0.04 21 148 13536 -55.5 -65.5 28 10.0 -55.8 319 38 375.9 375.9 301.6 376.1 0.04 22 140 13889 -57.9 -68.9 23 11.0 -58.1 316 37 377.7 377.7 301.9 377.8 0.03 23 100 16000 -60.9 -72.9 19 12.0 -61.1 295 35 410.1 410.1 306.5 410.2 0.02 24 70 18200 -62.1 -75.1 16 13.0 -62.4 285 29 451.5 451.5 311.0 451.6 0.02 25 63 18850 -61.7 -74.7 16 13.0 -62.0 283 31 466.2 466.2 312.3 466.4 0.02 26 57 19463 -65.5 -78.5 15 13.0 -65.7 282 33 471.1 471.1 312.7 471.2 0.01 27 50 20260 -64.5 -78.5 13 14.0 -64.8 280 35 491.5 491.5 314.4 491.6 0.02 28 41 21467 -65.9 -79.9 12 14.0 -66.2 276 35 516.7 516.7 316.1 516.8 0.02 29 30 23340 -70.3 -84.3 11 14.0 -70.5 270 35 553.0 553.0 318.3 553.1 0.01 30 20 25770 -67.9 -81.9 12 14.0 -68.4 280 46 628.3 628.3 321.9 628.5 0.02 31 10 29941 -67.5 -82.5 10 15.0 -68.4 767.6 767.6 326.4 768.0 0.04 TRP 255 10063 -56.5 -64.5 36 8.0 -56.6 350 56 320.2 320.3 288.8 320.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 871.67 mb = 1195.78 m = 3923.13 ft Wetbulb zero: 885.11 mb = 1068.33 m = 3504.97 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 70.15 % Est. max temperature: 11.17 C = 52.11 F Sfc-Lift cond lev (LCL): 971.00 mb = 316.06 m = 1036.92 ft T: 5.47 C 700-500 lapse rate: 5.79 C/km ThetaE index: 3.25 C Layer 925.0- 850.0 mb Conv cond level (CCL): 888.88 mb = 1034.15 m = 3392.85 ft Mean mixing ratio: 4.74 g/kg Conv temperature: 9.11 C = 48.39 F Cap Strength: 9.56 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 12.45 C Lifted Index @700 mb: 4.80 C Showalter Index: 11.09 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 18.40 C K Index: 13.20 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.86 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 9.76 J/kg Cap Strength: 9.97 C Lift Cond Lev (LCL): 902.28 mb = 913.48 m = 2996.95 ft Lev Free Conv (LFC): 857.28 mb = 1325.92 m = 4350.06 ft Equ Level (EL): 847.28 mb = 1419.41 m = 4656.81 ft B at Equ Level: 11.72 J/kg Max Parcel Lev (MPL): 807.28 mb = 1802.83 m = 5914.74 ft Wind level data Storm motion: 28 at 14 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 ---------------------------------------------------------- 0 980 240 300 3 2.6 -1.5 | 220 15 9.3 11.3 1 925 713 350 13 2.3 -12.8 | 270 9 9.0 -0.0 2 850 1394 10 13 -2.3 -12.8 | 270 4 4.5 -0.0 3 700 2924 340 15 5.1 -14.1 | 276 12 11.9 -1.3 4 500 5480 5 29 -2.5 -28.9 | 345 17 4.2 -16.1 5 400 7080 5 42 -3.7 -41.8 | 354 29 3.1 -29.1 6 300 9010 20 44 -15.0 -41.3 | 16 30 -8.3 -28.6 7 255 10063 350 56 9.7 -55.1 | 339 45 16.4 -42.4 8 250 10190 350 56 9.7 -55.1 | 339 45 16.4 -42.4 9 200 11610 340 46 15.7 -43.2 | 324 38 22.5 -30.4 10 150 13450 320 38 24.4 -29.1 | 298 35 31.1 -16.3 11 100 16000 295 35 31.7 -14.8 | 273 38 38.4 -2.0 12 70 18200 285 29 28.0 -7.5 | 261 35 34.7 5.3 13 50 20260 280 35 34.5 -6.1 | 261 42 41.2 6.7 14 30 23340 270 35 35.0 -0.0 | 253 44 41.7 12.8 15 20 25770 280 46 45.3 -8.0 | 265 52 52.0 4.8 Wind Parameters Mean winds (0-6000m): 357.7 at 19.3 knts Storm direction: 27.7 at 14.4 knts Shear (0-3000m) pos: 2.1 neg: 1.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 66.0 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -1.0 tot: 41.7 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.68 Bulk Shear: 17.56 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 ------------------------------------------------------------------------------- 500 342 8 242 10| 11.7 0.0 11.7| 35.2 0.0 35.2 70.5 0.86| 12.8 11.1 1000 352 11 255 8| 6.2 0.0 6.2| 35.7 -0.0 35.7 35.7 0.69| 8.1 5.7 1500 358 11 260 7| 4.1 0.2 4.4| 36.4 -0.1 36.2 24.2 0.63| 6.2 3.9 2000 358 12 264 7| 3.1 0.8 3.9| 36.8 -0.1 36.7 18.3 0.57| 5.3 3.0 2500 355 13 268 8| 2.5 1.1 3.6| 36.8 -0.7 36.1 14.5 0.50| 4.7 2.4 3000 353 13 271 8| 2.1 1.2 3.2| 42.7 -1.0 41.7 13.9 0.51| 4.4 2.3 4000 351 15 281 9| 2.4 0.9 3.3| 63.5 -1.0 62.5 15.6 0.60| 4.1 2.5 5000 355 17 295 9| 2.6 0.7 3.3| 88.0 -1.0 87.1 17.4 0.66| 4.0 2.7 6000 358 19 311 10| 2.5 0.8 3.3|103.8 -1.0 102.9 17.1 0.62| 4.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251101.00.gif