UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 16 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 1031 89 -5.5 -9.8 72 4.3 -6.7 135 5 265.3 265.6 264.7 270.1 1.76 1 1027 120 -5.9 -10.2 72 4.3 -7.1 139 7 265.2 265.5 264.5 269.8 1.71 2 1009 259 -2.5 -7.5 68 5.0 -4.1 156 15 270.0 270.3 268.5 275.8 2.15 3 1000 330 -2.7 -8.7 63 6.0 -4.6 165 19 270.5 270.8 268.6 275.9 1.98 4 949 744 -3.5 -11.5 54 8.0 -5.8 168 20 273.7 274.0 270.2 278.4 1.67 5 925 947 -1.9 -13.9 39 12.0 -5.4 170 21 277.4 277.6 272.0 281.4 1.41 6 888 1272 0.2 -17.8 24 18.0 -4.8 165 18 282.8 283.0 274.5 286.0 1.06 7 882 1327 -0.3 -20.3 20 20.0 -5.5 164 18 282.8 283.0 274.2 285.4 0.86 8 850 1621 -1.7 -17.7 28 16.0 -6.1 160 15 284.4 284.6 275.5 287.7 1.12 9 753 2575 -7.1 -24.1 24 17.0 -10.9 160 11 288.5 288.7 277.0 290.8 0.72 10 700 3142 -8.7 -26.7 22 18.0 -12.5 160 9 292.9 293.0 279.0 294.8 0.61 11 667 3516 -9.5 -32.5 13 23.0 -13.7 138 9 296.0 296.1 280.1 297.3 0.37 12 546 5031 -20.3 -39.3 17 19.0 -22.7 46 9 300.6 300.7 282.0 301.4 0.23 13 526 5307 -20.5 -37.5 20 17.0 -22.8 28 9 303.6 303.7 283.2 304.6 0.29 14 500 5680 -23.9 -38.9 24 15.0 -25.6 5 9 303.9 303.9 283.3 304.8 0.26 15 483 5932 -25.9 -38.9 28 13.0 -27.3 6 11 304.5 304.5 283.5 305.4 0.27 16 470 6129 -25.1 -38.1 29 13.0 -26.7 6 12 307.8 307.9 284.9 308.9 0.30 17 400 7280 -34.1 -50.1 18 16.0 -35.1 10 19 310.7 310.7 285.7 311.0 0.10 18 300 9230 -48.7 -62.7 18 14.0 -49.0 5 25 316.7 316.7 287.7 316.8 0.03 19 250 10400 -58.1 -71.1 17 13.0 -58.2 355 25 319.7 319.7 288.6 319.7 0.01 20 249 10425 -58.5 -71.5 17 13.0 -58.6 355 25 319.5 319.5 288.6 319.5 0.01 21 215 11338 -64.5 -76.5 18 12.0 -64.6 341 26 323.8 323.8 289.9 323.9 0.01 22 200 11780 -65.7 -77.7 17 12.0 -65.8 335 27 328.7 328.7 291.3 328.7 0.00 23 196 11902 -66.5 -78.5 17 12.0 -66.5 330 25 329.3 329.3 291.5 329.4 0.00 24 182 12357 -60.7 -72.7 19 12.0 -60.8 326 24 345.8 345.8 295.7 345.9 0.01 25 150 13560 -60.1 -71.1 22 11.0 -60.3 315 21 366.5 366.5 299.9 366.6 0.02 26 100 16070 -61.3 -73.3 19 12.0 -61.5 310 21 409.3 409.3 306.5 409.4 0.02 27 97 16258 -60.9 -72.9 19 12.0 -61.1 309 21 413.6 413.7 307.0 413.8 0.02 28 70 18270 -62.3 -75.3 16 13.0 -62.6 300 21 451.1 451.1 311.0 451.2 0.02 29 65 18728 -62.9 -75.9 16 13.0 -63.1 300 21 459.5 459.5 311.7 459.6 0.02 30 50 20350 -61.7 -75.7 14 14.0 -62.1 300 21 498.1 498.1 314.8 498.2 0.03 31 30 23520 -61.1 -76.1 12 15.0 -61.8 300 23 578.1 578.1 319.6 578.4 0.04 32 22 25444 -61.3 -77.3 10 16.0 -62.3 292 29 631.1 631.1 322.0 631.5 0.05 33 20 26040 -57.5 -73.5 11 16.0 -59.0 290 31 660.2 660.2 323.1 660.9 0.09 34 19 26367 -56.3 -73.3 10 17.0 -58.1 289 31 673.7 673.7 323.6 674.5 0.10 35 15 27869 -57.9 -74.9 10 17.0 -59.8 282 32 715.5 715.5 325.0 716.3 0.10 36 12 29303 -51.1 -69.1 10 18.0 -55.1 275 32 786.7 786.8 327.0 789.5 0.29 37 11 29868 -53.3 -71.3 9 18.0 -56.9 273 33 798.5 798.6 327.3 800.8 0.23 38 10 30490 -48.7 -68.7 8 20.0 -54.2 270 33 837.8 837.9 328.2 841.6 0.37 39 6.1 33792 -41.5 -64.5 7 23.0 -52.2 995.9 996.6 331.3 1009.4 1.07 TRP 196 11902 -66.5 -78.5 17 12.0 -66.5 330 25 329.3 329.3 291.5 329.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: Surface below freezing Freezing level: 891.52 mb = 1241.40 m = 4072.78 ft Freezing level: 885.60 mb = 1294.07 m = 4245.57 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 26.63 % Est. max temperature: 12.20 C = 53.97 F Sfc-Lift cond lev (LCL): 963.05 mb = 627.81 m = 2059.72 ft T: -3.28 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.54 C Layer 882.0- 850.0 mb Conv cond level (CCL): 587.12 mb = 4481.19 m = 14701.88 ft Mean mixing ratio: 1.81 g/kg Conv temperature: 28.48 C = 83.27 F Cap Strength: 23.02 C Lifted Index: 22.81 C Risk: None Lifted Index @300 mb: 28.54 C Lifted Index @700 mb: 16.65 C Showalter Index: 14.05 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 6.20 C K Index: -13.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.80 J/kg Max Up Vert Vel: 7.72 m/s Conv Inhibition (B-): 73966.84 J/kg Cap Strength: 22.96 C Lift Cond Lev (LCL): 880.08 mb = 1343.94 m = 4409.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 184 at 9 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 1031 89 135 5 -3.5 3.5 | 38 7 -4.2 -5.5 1 1000 330 165 19 -4.9 18.4 | 149 11 -5.6 9.4 2 925 947 170 21 -3.6 20.7 | 160 12 -4.4 11.7 3 850 1621 160 15 -5.1 14.1 | 131 8 -5.8 5.1 4 700 3142 160 9 -3.1 8.5 | 82 4 -3.8 -0.5 5 500 5680 5 9 -0.8 -9.0 | 5 18 -1.5 -18.0 6 400 7280 10 19 -3.3 -18.7 | 8 28 -4.0 -27.7 7 300 9230 5 25 -2.2 -24.9 | 5 34 -2.9 -33.9 8 250 10400 355 25 2.2 -24.9 | 358 34 1.5 -33.9 9 200 11780 335 27 11.4 -24.5 | 342 35 10.7 -33.5 10 196 11902 330 25 12.5 -21.7 | 339 33 11.8 -30.7 11 150 13560 315 21 14.8 -14.8 | 329 28 14.1 -23.9 12 100 16070 310 21 16.1 -13.5 | 326 27 15.4 -22.5 13 70 18270 300 21 18.2 -10.5 | 318 26 17.5 -19.5 14 50 20350 300 21 18.2 -10.5 | 318 26 17.5 -19.5 15 30 23520 300 23 19.9 -11.5 | 317 28 19.2 -20.5 16 20 26040 290 31 29.1 -10.6 | 305 35 28.4 -19.6 17 10 30490 270 33 33.0 -0.0 | 286 34 32.3 -9.0 Wind Parameters Mean winds (0-6000m): 154.5 at 12.0 knts Storm direction: 184.5 at 9.0 knts Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 47.0 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -17.9 tot: 14.9 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 12.00 Bulk Shear: 2.48 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 ------------------------------------------------------------------------------- 500 163 16 140 8| 16.3 0.0 16.3| 29.5 0.0 29.5 58.9 0.92| 17.4 16.1 1000 166 18 150 10| 8.1 0.0 8.1| 32.8 -2.5 30.3 30.3 0.81| 10.0 8.2 1500 166 18 149 10| 5.4 1.7 7.1| 32.8 -11.6 21.2 14.1 0.50| 8.4 4.2 2000 165 17 145 9| 4.1 1.8 5.8| 32.8 -14.0 18.8 9.4 0.41| 6.8 2.8 2500 164 16 141 8| 3.2 1.8 5.1| 32.8 -15.9 16.9 6.7 0.34| 5.9 2.0 3000 164 15 138 7| 2.7 1.8 4.5| 32.8 -17.9 14.9 5.0 0.26| 5.2 1.4 4000 159 14 124 7| 2.0 2.3 4.3| 32.8 -27.3 5.5 1.4 0.09| 5.1 0.5 5000 154 13 111 7| 1.6 2.7 4.3| 32.8 -58.6 -25.8 -5.2 -0.09| 5.1 -0.4 6000 154 12 108 6| 1.4 2.7 4.0| 34.1 -84.7 -50.6 -8.4 -0.17| 4.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251016.00.gif