UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 12 OCT 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 90 -1.7 -7.7 64 6.0 -3.6 20 3 269.9 270.3 268.4 275.6 2.10 1 1000 247 -2.9 -10.9 54 8.0 -5.3 50 5 270.2 270.5 267.9 274.9 1.66 2 925 859 -8.5 -14.5 62 6.0 -10.0 65 15 270.6 270.8 267.6 274.4 1.34 3 862 1400 -13.5 -16.4 79 2.9 -14.2 61 15 270.9 271.1 267.6 274.4 1.23 4 858 1436 -11.3 -14.2 79 2.9 -12.0 61 15 273.6 273.8 269.8 277.8 1.48 5 850 1508 -9.7 -14.1 70 4.4 -10.8 60 15 276.0 276.2 271.3 280.3 1.51 6 841 1590 -8.7 -14.7 62 6.0 -10.3 60 15 277.9 278.1 272.3 282.1 1.45 7 799 1987 -9.5 -27.5 22 18.0 -12.8 60 17 281.1 281.2 272.7 282.7 0.50 8 746 2515 -11.9 -33.9 14 22.0 -15.2 60 19 284.1 284.1 274.0 285.0 0.29 9 700 3000 -14.9 -26.9 35 12.0 -17.0 60 21 286.0 286.1 275.6 287.9 0.60 10 694 3065 -15.1 -27.1 35 12.0 -17.2 60 21 286.5 286.6 275.8 288.3 0.60 11 500 5480 -28.7 -44.7 20 16.0 -30.0 65 21 298.0 298.1 280.7 298.5 0.14 12 485 5697 -29.9 -45.9 20 16.0 -31.1 66 21 299.2 299.2 281.2 299.6 0.13 13 400 7040 -40.5 -55.5 18 15.0 -41.1 75 23 302.4 302.4 282.4 302.5 0.05 14 306 8812 -53.3 -65.3 22 12.0 -53.5 55 25 308.5 308.5 284.8 308.5 0.02 15 300 8940 -52.5 -64.5 22 12.0 -52.7 55 23 311.3 311.4 285.8 311.4 0.02 16 282 9339 -50.9 -62.9 23 12.0 -51.1 24 22 319.2 319.2 288.5 319.3 0.03 17 250 10120 -49.9 -62.9 20 13.0 -50.2 325 19 331.9 331.9 292.3 332.0 0.03 18 200 11580 -49.5 -64.5 16 15.0 -50.0 315 27 354.4 354.4 297.6 354.5 0.03 19 199 11613 -49.5 -64.5 16 15.0 -50.0 315 27 354.9 354.9 297.7 355.0 0.03 20 150 13440 -54.5 -71.5 11 17.0 -54.8 300 33 376.2 376.2 301.6 376.2 0.02 21 100 16020 -57.9 -74.9 10 17.0 -58.3 305 35 415.9 415.9 307.2 415.9 0.01 22 86 16966 -58.9 -76.9 8 18.0 -59.3 305 33 432.2 432.2 309.1 432.2 0.01 23 70 18250 -60.7 -78.7 8 18.0 -61.0 305 31 454.5 454.5 311.3 454.6 0.01 24 50 20340 -61.7 -79.7 7 18.0 -62.1 300 23 498.1 498.1 314.8 498.2 0.01 25 42 21418 -62.9 -80.9 7 18.0 -63.3 298 24 520.6 520.6 316.4 520.7 0.01 26 33 22915 -59.9 -77.9 8 18.0 -60.7 296 26 565.7 565.7 318.9 565.9 0.03 27 30 23510 -60.1 -78.1 8 18.0 -60.9 295 27 580.8 580.8 319.7 581.0 0.03 28 21 25734 -60.3 -79.3 7 19.0 -61.4 286 22 642.6 642.6 322.4 642.8 0.04 29 20 26040 -57.5 -76.5 7 19.0 -59.1 285 21 660.2 660.2 323.1 660.6 0.06 30 10 30520 -46.7 -68.7 6 22.0 -53.1 245 29 845.2 845.4 328.4 849.1 0.37 31 7.0 32923 -39.5 -63.5 6 24.0 -50.7 965.8 966.4 330.8 978.7 1.07 TRP 306 8812 -53.3 -65.3 22 12.0 -53.5 55 25 308.5 308.5 284.8 308.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 37.43 % Est. max temperature: -0.73 C = 30.69 F Sfc-Lift cond lev (LCL): 928.16 mb = 832.20 m = 2730.29 ft T: -8.25 C 700-500 lapse rate: 5.56 C/km ThetaE index: 1.27 C Layer 1000.0- 862.0 mb Conv cond level (CCL): 862.00 mb = 1400.44 m = 4594.58 ft Mean mixing ratio: 1.56 g/kg Conv temperature: -0.69 C = 30.75 F Cap Strength: 12.13 C Lifted Index: 19.39 C Risk: None Lifted Index @300 mb: 25.97 C Lifted Index @700 mb: 11.80 C Showalter Index: 14.99 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.60 C K Index: -7.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.67 J/kg Max Up Vert Vel: 1.83 m/s Conv Inhibition (B-): 78676.23 J/kg Cap Strength: 19.02 C Lift Cond Lev (LCL): 869.07 mb = 1337.75 m = 4388.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 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 1020 90 20 3 -1.0 -2.8 | 285 13 12.6 -3.4 1 1000 247 50 5 -3.8 -3.2 | 291 10 9.8 -3.7 2 925 859 65 15 -13.6 -6.3 | 360 7 0.0 -6.9 3 850 1508 60 15 -13.0 -7.5 | 356 8 0.6 -8.0 4 700 3000 60 21 -18.2 -10.5 | 23 12 -4.6 -11.0 5 500 5480 65 21 -19.0 -8.9 | 30 11 -5.4 -9.4 6 400 7040 75 23 -22.2 -6.0 | 53 11 -8.6 -6.5 7 306 8812 55 25 -20.5 -14.3 | 25 16 -6.9 -14.9 8 300 8940 55 23 -18.8 -13.2 | 21 15 -5.2 -13.7 9 250 10120 325 19 10.9 -15.6 | 303 29 24.5 -16.1 10 200 11580 315 27 19.1 -19.1 | 301 38 32.7 -19.6 11 150 13440 300 33 28.6 -16.5 | 292 46 42.2 -17.0 12 100 16020 305 35 28.7 -20.1 | 296 47 42.3 -20.6 13 70 18250 305 31 25.4 -17.8 | 295 43 39.0 -18.3 14 50 20340 300 23 19.9 -11.5 | 290 36 33.5 -12.0 15 30 23510 295 27 24.5 -11.4 | 287 40 38.1 -11.9 16 20 26040 285 21 20.3 -5.4 | 280 34 33.9 -6.0 17 10 30520 245 29 26.3 12.3 | 254 42 39.9 11.7 Wind Parameters Mean winds (0-6000m): 62.2 at 18.2 knts Storm direction: 92.2 at 13.6 knts Shear (0-3000m) pos: 2.5 neg: 0.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -1.0 tot: 34.8 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 18.14 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 53 7 299 10| 8.7 0.0 8.7| 15.7 0.0 15.7 31.5 0.73| 8.8 6.4 1000 61 10 320 7| 6.7 0.0 6.7| 24.2 -0.3 23.9 23.9 0.78| 7.0 5.5 1500 61 12 333 7| 4.5 0.3 4.8| 24.8 -1.0 23.8 15.8 0.72| 5.0 3.6 2000 61 13 341 7| 3.3 0.6 4.0| 28.6 -1.0 27.6 13.8 0.73| 4.3 3.1 2500 61 14 349 8| 2.7 0.9 3.6| 32.5 -1.0 31.5 12.6 0.73| 3.9 2.8 3000 60 15 357 8| 2.5 0.8 3.3| 35.9 -1.0 34.8 11.6 0.73| 3.5 2.5 4000 61 17 5 9| 1.9 0.6 2.5| 37.7 -1.0 36.7 9.2 0.73| 2.7 2.0 5000 61 17 11 9| 1.5 0.5 2.0| 39.5 -1.0 38.4 7.7 0.73| 2.3 1.6 6000 62 18 15 9| 1.4 0.4 1.8| 44.8 -1.0 43.8 7.3 0.75| 2.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251012.00.gif