UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 15 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 1033 89 0.0 -8.0 55 8.0 -2.6 180 3 270.6 271.0 268.8 276.2 2.02 1 1022 174 -1.9 -9.9 54 8.0 -4.3 168 6 269.6 269.9 267.6 274.4 1.76 2 1000 347 -3.1 -11.1 54 8.0 -5.4 145 11 270.0 270.3 267.7 274.6 1.63 3 992 410 -3.7 -11.7 54 8.0 -6.0 147 12 270.1 270.3 267.6 274.4 1.57 4 970 588 -2.5 -13.5 43 11.0 -5.6 151 13 273.0 273.2 269.2 276.9 1.39 5 925 964 -3.5 -18.5 30 15.0 -7.2 160 17 275.7 275.9 270.2 278.5 0.96 6 911 1084 -3.9 -18.9 30 15.0 -7.6 161 16 276.5 276.7 270.7 279.3 0.94 7 850 1634 -1.5 -23.5 17 22.0 -6.8 165 13 284.6 284.7 274.9 286.7 0.68 8 840 1728 -1.3 -25.3 14 24.0 -6.9 161 12 285.7 285.9 275.4 287.6 0.58 9 831 1814 -1.5 -27.5 12 26.0 -7.2 157 12 286.4 286.5 275.6 287.9 0.48 10 700 3159 -8.9 -33.9 11 25.0 -13.2 100 3 292.6 292.7 278.4 293.7 0.31 11 687 3304 -9.5 -34.5 11 25.0 -13.7 95 3 293.5 293.6 278.9 294.5 0.30 12 641 3839 -10.3 -34.3 12 24.0 -14.5 76 5 298.5 298.6 281.1 299.6 0.33 13 502 5671 -25.1 -43.1 17 18.0 -26.9 11 11 302.1 302.1 282.5 302.7 0.17 14 500 5700 -25.1 -43.1 17 18.0 -26.9 10 11 302.4 302.5 282.6 303.0 0.17 15 475 6070 -27.7 -45.7 16 18.0 -29.2 10 15 303.7 303.7 283.1 304.2 0.13 16 460 6300 -27.5 -43.5 20 16.0 -29.0 10 17 306.7 306.8 284.3 307.4 0.18 17 433 6731 -31.3 -45.3 24 14.0 -32.4 10 21 307.3 307.3 284.5 307.8 0.15 18 413 7065 -31.3 -46.3 21 15.0 -32.5 10 25 311.4 311.5 286.0 312.0 0.15 19 400 7290 -33.3 -49.3 19 16.0 -34.4 10 27 311.7 311.7 286.1 312.1 0.11 20 300 9240 -49.7 -60.7 26 11.0 -50.0 355 33 315.3 315.3 287.2 315.4 0.04 21 294 9372 -50.7 -61.7 26 11.0 -51.0 355 33 315.7 315.7 287.3 315.8 0.03 22 250 10410 -57.1 -67.1 27 10.0 -57.2 355 35 321.2 321.2 289.1 321.2 0.02 23 217 11289 -62.9 -72.9 25 10.0 -63.0 360 36 325.5 325.5 290.4 325.5 0.01 24 208 11549 -61.9 -71.9 25 10.0 -62.0 352 33 331.0 331.0 292.0 331.0 0.01 25 200 11790 -62.7 -72.7 25 10.0 -62.8 345 31 333.5 333.5 292.7 333.5 0.01 26 178 12509 -63.3 -73.3 25 10.0 -63.4 339 30 343.8 343.8 295.3 343.8 0.01 27 163 13058 -58.5 -68.5 27 10.0 -58.7 334 30 360.6 360.6 298.8 360.7 0.02 28 150 13580 -59.9 -69.9 26 10.0 -60.0 330 29 366.9 366.9 300.0 367.0 0.02 29 100 16100 -61.7 -72.7 22 11.0 -61.9 315 25 408.5 408.5 306.3 408.6 0.02 30 87 16960 -63.3 -74.3 21 11.0 -63.5 313 23 421.9 421.9 307.9 422.0 0.02 31 70 18300 -62.1 -74.1 19 12.0 -62.4 310 19 451.5 451.5 311.0 451.7 0.02 32 67 18571 -61.3 -73.3 19 12.0 -61.6 309 20 459.0 459.0 311.7 459.1 0.03 33 50 20380 -62.1 -75.1 16 13.0 -62.5 300 25 497.1 497.2 314.8 497.3 0.03 34 45 21030 -63.3 -76.3 16 13.0 -63.7 301 25 509.4 509.4 315.6 509.6 0.03 35 30 23540 -60.5 -74.5 14 14.0 -61.3 305 27 579.7 579.7 319.7 580.1 0.05 36 28 23970 -59.9 -73.9 14 14.0 -60.7 592.9 593.0 320.3 593.4 0.06 TRP 217 11289 -62.9 -72.9 25 10.0 -63.0 360 36 325.5 325.5 290.4 325.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: 1033.00 mb = 88.71 m = 291.04 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 19.31 % Est. max temperature: 9.59 C = 49.26 F Sfc-Lift cond lev (LCL): 911.32 mb = 1081.68 m = 3548.78 ft T: -3.89 C 700-500 lapse rate: 6.38 C/km ThetaE index: 1.77 C Layer 1022.0-1000.0 mb Conv cond level (CCL): 550.05 mb = 4985.99 m = 16358.03 ft Mean mixing ratio: 1.48 g/kg Conv temperature: 30.52 C = 86.93 F Cap Strength: 21.70 C Lifted Index: 21.93 C Risk: None Lifted Index @300 mb: 27.86 C Lifted Index @700 mb: 16.80 C Showalter Index: 13.67 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 1.60 C K Index: -24.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.09 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 48464.48 J/kg Cap Strength: 21.68 C Lift Cond Lev (LCL): 839.19 mb = 1735.78 m = 5694.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 at 7 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 1033 89 180 3 0.0 3.0 | 306 5 3.8 -2.8 1 1000 347 145 11 -6.3 9.0 | 142 4 -2.5 3.2 2 925 964 160 17 -5.8 16.0 | 169 10 -2.0 10.2 3 850 1634 165 13 -3.4 12.6 | 183 7 0.4 6.8 4 700 3159 100 3 -3.0 0.5 | 351 5 0.8 -5.3 5 500 5700 10 11 -1.9 -10.8 | 354 17 1.9 -16.6 6 400 7290 10 27 -4.7 -26.6 | 2 32 -0.9 -32.4 7 300 9240 355 33 2.9 -32.9 | 350 39 6.7 -38.7 8 250 10410 355 35 3.1 -34.9 | 350 41 6.8 -40.7 9 217 11289 360 36 -0.0 -36.0 | 355 42 3.8 -41.8 10 200 11790 345 31 8.0 -29.9 | 342 38 11.8 -35.7 11 150 13580 330 29 14.5 -25.1 | 329 36 18.3 -30.9 12 100 16100 315 25 17.7 -17.7 | 318 32 21.5 -23.5 13 70 18300 310 19 14.6 -12.2 | 314 26 18.3 -18.0 14 50 20380 300 25 21.7 -12.5 | 306 31 25.4 -18.3 15 30 23540 305 27 22.1 -15.5 | 309 34 25.9 -21.3 Wind Parameters Mean winds (0-6000m): 116.9 at 9.2 knts Storm direction: 146.9 at 6.9 knts Shear (0-3000m) pos: 0.5 neg: 1.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 49.0 deg Storm rel helicity (0-3000m) pos: 10.4 neg: -14.1 tot: -3.7 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.76 Bulk Shear: 3.71 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 ------------------------------------------------------------------------------- 500 150 9 157 3| 0.0 11.1 11.1| 1.4 -4.6 -3.2 -6.4 -0.58| 12.6 -7.2 1000 155 13 165 6| 2.0 5.6 7.6| 6.8 -4.6 2.2 2.2 -0.27| 8.8 -2.4 1500 158 13 169 7| 1.1 3.7 4.8| 10.4 -4.6 5.7 3.8 -0.15| 7.0 -1.0 2000 158 13 170 6| 0.8 2.5 3.3| 10.4 -8.5 1.9 0.9 -0.24| 6.5 -1.6 2500 156 12 168 5| 0.7 1.8 2.4| 10.4 -11.1 -0.8 -0.3 -0.35| 6.1 -2.1 3000 156 11 172 4| 0.5 1.2 1.8| 10.4 -14.1 -3.7 -1.2 -0.40| 5.8 -2.3 4000 150 9 159 2| 0.4 1.4 1.8| 13.8 -14.5 -0.7 -0.2 -0.31| 4.9 -1.5 5000 138 9 109 2| 0.3 1.5 1.8| 13.8 -19.6 -5.7 -1.1 -0.30| 4.5 -1.4 6000 117 9 70 5| 0.3 1.7 2.0| 18.4 -30.6 -12.2 -2.0 -0.29| 4.4 -1.3 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251015.12.gif