UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 11 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 87 1.6 -7.4 51 9.0 -1.5 45 5 273.2 273.6 270.6 279.1 2.14 1 1000 246 0.4 -8.6 51 9.0 -2.6 55 9 273.5 273.9 270.6 279.1 1.99 2 925 864 -5.3 -13.3 53 8.0 -7.5 65 25 273.9 274.1 269.9 278.1 1.48 3 850 1520 -11.3 -17.3 61 6.0 -12.7 70 21 274.3 274.5 269.7 277.6 1.16 4 840 1611 -12.1 -17.1 66 5.0 -13.2 69 21 274.4 274.6 269.8 277.8 1.19 5 820 1795 -10.1 -14.5 70 4.4 -11.2 68 20 278.4 278.7 272.8 282.8 1.51 6 772 2259 -10.3 -20.3 44 10.0 -12.6 65 18 283.0 283.2 274.6 286.0 0.99 7 746 2522 -12.3 -28.3 25 16.0 -15.1 63 17 283.7 283.7 274.1 285.2 0.50 8 700 3005 -15.1 -34.1 18 19.0 -17.8 60 15 285.8 285.8 274.9 286.7 0.30 9 600 4153 -23.1 -42.1 16 19.0 -24.9 60 16 289.4 289.4 276.6 289.9 0.16 10 500 5470 -30.5 -48.5 16 18.0 -31.7 60 17 295.9 295.9 279.6 296.2 0.09 11 400 7020 -39.5 -56.5 15 17.0 -40.1 355 17 303.7 303.7 282.9 303.8 0.05 12 322 8474 -47.9 -62.9 16 15.0 -48.2 320 31 311.5 311.5 285.9 311.6 0.03 13 300 8940 -48.3 -63.3 16 15.0 -48.6 315 38 317.3 317.3 287.9 317.4 0.03 14 272 9584 -48.9 -63.9 16 15.0 -49.3 315 40 325.4 325.4 290.4 325.5 0.03 15 250 10140 -47.5 -63.5 14 16.0 -48.0 315 42 335.4 335.5 293.2 335.6 0.03 16 222 10924 -47.5 -64.5 12 17.0 -48.0 312 43 347.0 347.0 296.0 347.2 0.03 17 200 11610 -49.5 -67.5 10 18.0 -50.0 310 44 354.4 354.4 297.6 354.5 0.02 18 150 13480 -54.9 -73.9 8 19.0 -55.2 310 40 375.5 375.5 301.5 375.5 0.01 19 144 13741 -55.9 -74.9 8 19.0 -56.2 310 40 378.2 378.2 301.9 378.2 0.01 20 100 16050 -58.9 -77.9 7 19.0 -59.2 310 36 413.9 413.9 307.0 414.0 0.01 21 96 16306 -58.7 -78.7 6 20.0 -59.0 311 36 419.2 419.2 307.6 419.2 0.01 22 70 18280 -60.3 -79.3 7 19.0 -60.7 315 33 455.4 455.4 311.4 455.4 0.01 23 60 19240 -59.1 -79.1 6 20.0 -59.6 310 28 478.6 478.6 313.4 478.7 0.01 24 51 20248 -62.3 -81.3 6 19.0 -62.7 306 22 493.9 493.9 314.5 493.9 0.01 25 50 20370 -61.3 -80.3 6 19.0 -61.8 305 21 499.0 499.0 314.9 499.1 0.01 26 30 23540 -60.1 -80.1 6 20.0 -61.0 295 31 580.8 580.8 319.7 580.9 0.02 27 22 25479 -59.9 -79.9 6 20.0 -61.1 291 22 635.3 635.3 322.1 635.5 0.03 28 20 26080 -55.9 -76.9 6 21.0 -57.8 290 19 665.1 665.1 323.3 665.5 0.05 29 18 26754 -53.3 -74.3 6 21.0 -55.9 284 22 693.6 693.7 324.3 694.4 0.09 30 15 27918 -56.9 -77.9 5 21.0 -59.1 273 29 718.8 718.8 325.0 719.3 0.06 31 12 29368 -45.7 -68.7 6 23.0 -52.0 261 36 805.8 806.0 327.4 808.9 0.31 32 10 30580 -46.7 -69.7 6 23.0 -53.2 250 42 845.2 845.4 328.4 848.6 0.32 33 9.7 30782 -46.9 -69.9 6 23.0 -53.4 851.9 852.0 328.5 855.3 0.32 34 6.8 33171 -40.1 -65.1 5 25.0 -51.3 971.3 971.8 330.9 982.1 0.89 TRP 322 8474 -47.9 -62.9 16 15.0 -48.2 320 31 311.5 311.5 285.9 311.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: 994.74 mb = 289.37 m = 949.36 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 33.34 % Est. max temperature: 2.61 C = 36.71 F Sfc-Lift cond lev (LCL): 886.34 mb = 1195.21 m = 3921.26 ft T: -8.33 C 700-500 lapse rate: 6.25 C/km ThetaE index: 1.51 C Layer 1000.0- 840.0 mb Conv cond level (CCL): 714.91 mb = 2844.95 m = 9333.72 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 13.53 C = 56.36 F Cap Strength: 10.28 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 27.38 C Lifted Index @700 mb: 8.55 C Showalter Index: 15.30 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 13.20 C K Index: -17.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.65 J/kg Max Up Vert Vel: 1.82 m/s Conv Inhibition (B-): 80644.83 J/kg Cap Strength: 14.11 C Lift Cond Lev (LCL): 848.08 mb = 1537.34 m = 5043.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 at 13 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 87 45 5 -3.5 -3.5 | 292 10 9.4 -3.8 1 1000 246 55 9 -7.4 -5.2 | 315 8 5.5 -5.5 2 925 864 65 25 -22.7 -10.6 | 42 15 -9.8 -10.9 3 850 1520 70 21 -19.7 -7.2 | 42 10 -6.8 -7.5 4 700 3005 60 15 -13.0 -7.5 | 1 8 -0.1 -7.8 5 500 5470 60 17 -14.7 -8.5 | 12 9 -1.8 -8.8 6 400 7020 355 17 1.5 -16.9 | 320 22 14.4 -17.2 7 322 8474 320 31 19.9 -23.7 | 306 41 32.8 -24.1 8 300 8940 315 38 26.9 -26.9 | 304 48 39.8 -27.2 9 250 10140 315 42 29.7 -29.7 | 305 52 42.6 -30.0 10 200 11610 310 44 33.7 -28.3 | 302 55 46.6 -28.6 11 150 13480 310 40 30.6 -25.7 | 301 51 43.5 -26.0 12 100 16050 310 36 27.6 -23.1 | 300 47 40.5 -23.5 13 70 18280 315 33 23.3 -23.3 | 303 43 36.2 -23.6 14 50 20370 305 21 17.2 -12.0 | 292 33 30.1 -12.4 15 30 23540 295 31 28.1 -13.1 | 288 43 41.0 -13.4 16 20 26080 290 19 17.9 -6.5 | 282 32 30.8 -6.8 17 10 30580 250 42 39.5 14.4 | 255 54 52.4 14.1 Wind Parameters Mean winds (0-6000m): 61.4 at 17.2 knts Storm direction: 91.4 at 12.9 knts Shear (0-3000m) pos: 2.8 neg: 1.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 68.7 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -14.6 tot: 28.1 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 4.65 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 57 11 333 7| 13.5 0.0 13.5| 25.9 0.0 25.9 51.8 0.91| 13.5 12.4 1000 63 17 16 8| 9.8 0.0 9.8| 42.5 0.0 42.5 42.5 0.80| 11.2 8.9 1500 65 19 27 9| 5.6 0.0 5.6| 42.6 -0.8 41.8 27.9 0.68| 8.6 5.9 2000 66 19 29 9| 4.2 0.6 4.8| 42.6 -6.0 36.6 18.3 0.55| 7.0 3.9 2500 66 19 27 9| 3.4 0.9 4.3| 42.6 -10.8 31.8 12.7 0.44| 6.1 2.7 3000 65 18 25 9| 2.8 1.1 3.9| 42.6 -14.6 28.1 9.4 0.35| 5.4 1.9 4000 64 18 20 9| 2.1 0.7 2.8| 44.1 -14.6 29.5 7.4 0.37| 4.1 1.5 5000 63 17 17 8| 1.7 0.5 2.2| 45.5 -14.6 31.0 6.2 0.38| 3.4 1.3 6000 61 17 14 9| 1.4 1.0 2.4| 46.0 -30.3 15.6 2.6 0.19| 3.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251011.12.gif