UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 13 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 1025 89 -2.1 -8.1 63 6.0 -4.0 90 3 269.1 269.5 267.8 274.7 2.02 1 1000 284 -5.1 -11.1 63 6.0 -6.8 95 5 268.0 268.3 266.4 272.5 1.63 2 946 717 -8.9 -12.8 73 3.9 -9.9 42 5 268.5 268.7 266.4 272.6 1.51 3 932 832 -8.9 -12.7 74 3.8 -9.9 27 5 269.6 269.9 267.3 273.9 1.54 4 925 891 -5.7 -10.0 72 4.3 -7.0 20 5 273.5 273.8 270.4 278.9 1.93 5 884 1246 -6.1 -21.1 29 15.0 -9.5 28 5 276.6 276.8 270.5 279.0 0.80 6 850 1553 -6.1 -26.1 19 20.0 -10.1 35 5 279.8 279.8 271.9 281.4 0.53 7 787 2154 -6.9 -31.9 12 25.0 -11.3 37 5 285.1 285.2 274.6 286.2 0.34 8 710 2952 -9.5 -25.5 26 16.0 -12.9 40 5 290.8 290.9 278.1 292.9 0.68 9 700 3061 -10.5 -29.5 19 19.0 -14.0 40 5 290.9 290.9 277.9 292.4 0.47 10 526 5202 -22.9 -44.9 12 22.0 -25.1 32 7 300.7 300.8 281.8 301.2 0.13 11 500 5570 -26.1 -46.1 13 20.0 -27.8 30 7 301.2 301.2 282.0 301.7 0.12 12 450 6325 -32.1 -49.1 17 17.0 -33.2 21 9 302.9 302.9 282.7 303.2 0.10 13 400 7150 -37.3 -55.3 14 18.0 -38.1 10 11 306.5 306.5 284.1 306.7 0.05 14 300 9080 -50.5 -63.5 20 13.0 -50.8 10 15 314.2 314.2 286.8 314.3 0.02 15 278 9573 -53.7 -65.7 22 12.0 -53.9 10 15 316.5 316.5 287.6 316.6 0.02 16 250 10250 -56.9 -68.9 21 12.0 -57.1 10 15 321.5 321.5 289.2 321.5 0.01 17 226 10885 -59.3 -71.3 20 12.0 -59.4 345 15 327.2 327.2 290.9 327.3 0.01 18 200 11650 -58.9 -70.9 20 12.0 -59.0 325 17 339.5 339.5 294.2 339.5 0.01 19 198 11713 -58.9 -70.9 20 12.0 -59.0 325 17 340.5 340.5 294.4 340.5 0.01 20 164 12909 -54.5 -67.5 19 13.0 -54.8 322 27 366.7 366.7 300.0 366.8 0.03 21 150 13480 -55.1 -68.1 18 13.0 -55.4 320 31 375.1 375.1 301.5 375.3 0.03 22 100 16040 -57.5 -73.5 11 16.0 -57.9 310 33 416.6 416.6 307.3 416.7 0.02 23 73 18026 -59.7 -75.7 11 16.0 -60.1 306 33 451.2 451.2 311.0 451.3 0.02 24 70 18290 -59.1 -75.1 11 16.0 -59.5 305 33 457.9 458.0 311.6 458.1 0.02 25 50 20380 -59.7 -76.7 9 17.0 -60.3 300 31 502.8 502.8 315.2 502.9 0.02 26 40 21767 -62.9 -79.9 8 17.0 -63.4 296 29 527.9 527.9 316.8 528.0 0.02 27 34 22777 -59.5 -77.5 8 18.0 -60.3 292 28 562.0 562.0 318.8 562.2 0.03 28 30 23560 -60.1 -78.1 8 18.0 -60.9 290 27 580.8 580.8 319.7 581.0 0.03 29 23 25227 -59.1 -77.1 8 18.0 -60.3 280 27 629.6 629.6 321.9 629.9 0.05 30 20 26110 -56.9 -75.9 7 19.0 -58.6 275 27 662.0 662.0 323.2 662.5 0.06 31 15 27964 -50.5 -70.5 8 20.0 -54.2 265 32 740.0 740.1 325.7 741.8 0.19 32 12 29421 -50.7 -70.7 8 20.0 -55.0 257 35 788.1 788.2 327.0 790.4 0.23 33 10 30630 -43.5 -65.5 7 22.0 -51.2 250 38 857.2 857.5 328.7 863.3 0.57 34 9.1 31268 -41.1 -64.1 7 23.0 -50.3 889.8 890.2 329.4 898.3 0.76 35 8.0 32141 -42.3 -65.3 6 23.0 -51.5 918.4 918.8 329.9 926.9 0.74 TRP 226 10885 -59.3 -71.3 20 12.0 -59.4 345 15 327.2 327.2 290.9 327.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 26.04 % Est. max temperature: 6.26 C = 43.27 F Sfc-Lift cond lev (LCL): 932.62 mb = 827.16 m = 2713.74 ft T: -8.90 C 700-500 lapse rate: 6.22 C/km ThetaE index: 2.12 C Layer 1000.0- 946.0 mb Conv cond level (CCL): 597.54 mb = 4246.51 m = 13931.94 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 25.32 C = 77.57 F Cap Strength: 23.19 C Lifted Index: 23.22 C Risk: None Lifted Index @300 mb: 29.05 C Lifted Index @700 mb: 17.43 C Showalter Index: 16.71 C Risk: None Total Totals Index: 20.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 0.00 C K Index: -25.10 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.63 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 77073.13 J/kg Cap Strength: 23.20 C Lift Cond Lev (LCL): 900.12 mb = 1104.50 m = 3623.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 4 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 1025 89 90 3 -3.0 0.0 | 207 2 0.9 1.7 1 1000 284 95 5 -5.0 0.4 | 152 2 -1.1 2.1 2 925 891 20 5 -1.7 -4.7 | 324 4 2.1 -3.0 3 850 1553 35 5 -2.9 -4.1 | 337 3 1.0 -2.4 4 700 3061 40 5 -3.2 -3.8 | 343 2 0.6 -2.1 5 500 5570 30 7 -3.5 -6.1 | 355 4 0.4 -4.4 6 400 7150 10 11 -1.9 -10.8 | 348 9 1.9 -9.1 7 300 9080 10 15 -2.6 -14.8 | 355 13 1.3 -13.1 8 250 10250 10 15 -2.6 -14.8 | 355 13 1.3 -13.1 9 226 10885 345 15 3.9 -14.5 | 329 15 7.7 -12.8 10 200 11650 325 17 9.8 -13.9 | 312 18 13.6 -12.2 11 150 13480 320 31 19.9 -23.7 | 313 32 23.8 -22.0 12 100 16040 310 33 25.3 -21.2 | 304 35 29.1 -19.5 13 70 18290 305 33 27.0 -18.9 | 299 35 30.9 -17.2 14 50 20380 300 31 26.8 -15.5 | 294 34 30.7 -13.8 15 30 23560 290 27 25.4 -9.2 | 284 30 29.2 -7.5 16 20 26110 275 27 26.9 -2.4 | 271 31 30.8 -0.6 17 10 30630 250 38 35.7 13.0 | 250 42 39.6 14.7 Wind Parameters Mean winds (0-6000m): 36.1 at 5.6 knts Storm direction: 66.1 at 4.2 knts Shear (0-3000m) pos: 0.2 neg: 0.8 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -2.8 tot: -2.1 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 1.8 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.42 Bulk Shear: 2.23 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 82 5 147 1| 0.0 3.0 3.0| 0.0 -1.7 -1.7 -3.4 -0.85| 5.6 -4.7 1000 56 5 7 1| 0.0 2.4 2.4| 0.2 -2.8 -2.6 -2.6 -0.70| 4.7 -3.3 1500 46 5 348 2| 0.3 1.6 1.9| 0.6 -2.8 -2.2 -1.5 -0.58| 3.4 -2.0 2000 43 5 345 2| 0.3 1.2 1.5| 0.6 -2.8 -2.2 -1.1 -0.57| 2.6 -1.5 2500 42 5 344 2| 0.2 1.0 1.2| 0.7 -2.8 -2.1 -0.9 -0.55| 2.1 -1.2 3000 41 5 343 2| 0.2 0.8 1.0| 0.7 -2.8 -2.1 -0.7 -0.54| 1.8 -1.0 4000 40 5 345 2| 0.2 0.7 0.9| 1.0 -2.8 -1.8 -0.5 -0.46| 1.5 -0.7 5000 39 5 347 2| 0.1 0.7 0.8| 1.2 -2.8 -1.7 -0.3 -0.41| 1.3 -0.5 6000 36 6 349 3| 0.1 0.7 0.8| 1.2 -2.9 -1.7 -0.3 -0.36| 1.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251013.12.gif