UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 27 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 1009 94 9.4 0.4 53 9.0 5.3 270 3 281.8 282.5 278.0 292.8 3.90 1 1000 168 9.0 1.0 57 8.0 5.3 265 7 282.1 282.9 278.4 293.7 4.11 2 933 739 4.8 -3.2 56 8.0 1.5 283 19 283.5 284.1 278.0 292.7 3.23 3 925 809 4.8 -3.2 56 8.0 1.4 285 21 284.2 284.8 278.4 293.5 3.26 4 923 827 4.8 -3.2 56 8.0 1.4 285 21 284.4 285.0 278.5 293.7 3.27 5 907 970 5.4 -4.6 48 10.0 1.3 284 21 286.4 287.0 279.1 295.1 2.99 6 872 1292 4.0 -13.0 28 17.0 -1.8 282 22 288.2 288.5 278.2 293.0 1.61 7 850 1500 2.8 -9.2 41 12.0 -1.7 280 23 289.1 289.5 279.4 295.7 2.24 8 833 1663 2.2 -9.8 41 12.0 -2.2 283 23 290.1 290.5 279.8 296.6 2.18 9 700 3037 -8.5 -13.5 67 5.0 -10.1 310 19 293.1 293.4 280.8 298.9 1.93 10 665 3432 -10.9 -14.7 74 3.8 -12.1 312 20 294.7 295.0 281.5 300.3 1.84 11 642 3702 -10.5 -17.5 56 7.0 -12.5 314 20 298.1 298.4 282.5 302.9 1.51 12 629 3860 -8.1 -21.1 34 13.0 -11.6 315 20 302.6 302.8 283.9 306.3 1.13 13 606 4148 -9.1 -32.1 14 23.0 -13.7 316 21 304.7 304.8 283.8 306.2 0.43 14 500 5600 -20.5 -32.5 33 12.0 -22.5 325 23 308.0 308.1 285.2 309.8 0.50 15 400 7220 -32.9 -43.9 32 11.0 -33.8 325 29 312.2 312.3 286.4 312.9 0.19 16 333 8478 -43.7 -50.7 46 7.0 -44.0 325 28 314.2 314.3 286.9 314.7 0.11 17 300 9170 -48.5 -56.5 39 8.0 -48.7 325 27 317.0 317.0 287.8 317.2 0.06 18 250 10340 -58.5 -66.5 35 8.0 -58.6 315 23 319.1 319.1 288.5 319.2 0.02 19 231 10832 -62.3 -70.3 33 8.0 -62.4 313 24 320.6 320.6 288.9 320.7 0.01 20 200 11710 -67.1 -75.1 31 8.0 -67.1 310 25 326.5 326.5 290.7 326.5 0.01 21 194 11894 -67.7 -75.7 31 8.0 -67.7 310 25 328.4 328.4 291.3 328.4 0.01 22 184 12216 -62.9 -70.9 33 8.0 -63.0 311 27 341.2 341.2 294.6 341.3 0.01 23 150 13480 -61.3 -69.3 34 8.0 -61.4 315 33 364.5 364.5 299.6 364.6 0.02 24 114 15186 -59.7 -68.7 30 9.0 -59.9 308 35 397.2 397.2 304.9 397.4 0.03 25 100 16000 -61.5 -71.5 25 10.0 -61.7 305 36 408.9 408.9 306.4 409.0 0.02 26 87 16863 -61.5 -71.5 25 10.0 -61.7 301 38 425.5 425.5 308.4 425.7 0.03 27 70 18210 -61.7 -73.7 19 12.0 -62.0 295 40 452.4 452.4 311.1 452.5 0.03 28 50 20290 -63.3 -75.3 18 12.0 -63.6 295 44 494.3 494.3 314.5 494.5 0.03 29 47 20668 -64.1 -76.1 18 12.0 -64.4 294 44 501.2 501.2 315.1 501.4 0.03 30 36 22311 -60.3 -74.3 14 14.0 -61.0 289 47 550.8 550.8 318.2 551.1 0.05 31 30 23440 -62.1 -76.1 14 14.0 -62.7 285 48 575.3 575.4 319.5 575.6 0.04 32 25 24579 -59.7 -73.7 15 14.0 -60.7 287 53 613.0 613.1 321.2 613.6 0.07 33 20 25980 -59.7 -74.7 12 15.0 -60.9 290 60 653.4 653.5 322.9 654.0 0.08 34 15 27799 -57.9 -73.9 11 16.0 -59.7 283 73 715.5 715.5 325.0 716.5 0.12 35 11 29777 -55.0 -72.5 10 17.5 -58.1 275 87 792.4 792.5 327.1 794.3 0.19 36 10 30390 -54.1 -72.1 9 18.0 -57.7 270 85 817.6 817.7 327.7 819.9 0.23 37 8.8 31215 -51.7 -70.7 9 19.0 -56.5 857.3 857.5 328.6 860.7 0.31 TRP 194 11894 -67.7 -75.7 31 8.0 -67.7 310 25 328.4 328.4 291.3 328.4 0.01 WND 11 29777 -55.0 -72.5 10 17.5 -58.1 275 87 792.4 792.5 327.1 794.3 0.19 Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 805.65 mb = 1945.43 m = 6382.58 ft Wetbulb zero: 892.50 mb = 1101.86 m = 3614.99 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 43.78 % Est. max temperature: 16.32 C = 61.37 F Sfc-Lift cond lev (LCL): 879.48 mb = 1222.12 m = 4009.53 ft T: 4.30 C 700-500 lapse rate: 4.68 C/km ThetaE index: 2.03 C Layer 872.0- 850.0 mb Conv cond level (CCL): 741.95 mb = 2577.23 m = 8455.38 ft Mean mixing ratio: 3.58 g/kg Conv temperature: 19.74 C = 67.52 F Cap Strength: 12.79 C Lifted Index: 13.23 C Risk: None Lifted Index @300 mb: 16.81 C Lifted Index @700 mb: 4.96 C Showalter Index: 11.53 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 11.30 C K Index: 9.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.29 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 55472.03 J/kg Cap Strength: 13.17 C Lift Cond Lev (LCL): 845.48 mb = 1542.96 m = 5062.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 15 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 1009 94 270 3 3.0 -0.0 | 166 14 -3.4 14.0 1 1000 168 265 7 7.0 0.6 | 182 15 0.6 14.6 2 925 809 285 21 20.3 -5.4 | 239 16 13.9 8.5 3 850 1500 280 23 22.7 -4.0 | 239 19 16.3 10.0 4 700 3037 310 19 14.6 -12.2 | 258 8 8.2 1.7 5 500 5600 325 23 13.2 -18.8 | 306 8 6.8 -4.9 6 400 7220 325 29 16.6 -23.8 | 314 14 10.3 -9.8 7 300 9170 325 27 15.5 -22.1 | 312 12 9.1 -8.2 8 250 10340 315 23 16.3 -16.3 | 283 10 9.9 -2.3 9 200 11710 310 25 19.2 -16.1 | 279 13 12.8 -2.1 10 194 11894 310 25 19.2 -16.1 | 279 13 12.8 -2.1 11 150 13480 315 33 23.3 -23.3 | 299 19 17.0 -9.4 12 100 16000 305 36 29.5 -20.6 | 286 24 23.1 -6.7 13 70 18210 295 40 36.3 -16.9 | 276 30 29.9 -2.9 14 50 20290 295 44 39.9 -18.6 | 278 34 33.5 -4.6 15 30 23440 285 48 46.4 -12.4 | 268 40 40.0 1.5 16 20 25980 290 60 56.4 -20.5 | 277 50 50.0 -6.6 17 11 29777 275 87 86.7 -7.6 | 265 81 80.3 6.4 18 10 30390 270 85 85.0 -0.0 | 260 80 78.6 14.0 Wind Parameters Mean winds (0-6000m): 305.5 at 20.4 knts Storm direction: 335.5 at 15.3 knts Shear (0-3000m) pos: 2.8 neg: 0.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 91.6 neg: -0.2 tot: 91.4 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.53 Bulk Shear: 21.32 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 ------------------------------------------------------------------------------- 500 274 11 198 14| 13.7 0.0 13.7| 52.6 0.0 52.6 105.2 1.00| 14.1 14.1 1000 281 15 219 14| 9.7 0.0 9.7| 73.8 0.0 73.8 73.8 0.94| 10.2 9.7 1500 281 18 227 15| 6.5 0.4 6.8| 75.7 -0.2 75.4 50.3 0.86| 7.6 6.6 2000 283 19 231 16| 4.6 0.3 4.9| 83.7 -0.2 83.5 41.7 0.80| 6.8 5.4 2500 286 19 234 15| 3.5 0.2 3.7| 88.7 -0.2 88.5 35.4 0.75| 6.2 4.6 3000 289 19 237 14| 2.8 0.2 3.0| 91.6 -0.2 91.4 30.5 0.71| 5.7 4.0 4000 295 19 243 13| 2.4 0.1 2.5| 97.1 -0.2 96.9 24.2 0.73| 4.6 3.4 5000 301 20 250 11| 2.1 0.1 2.2|102.8 -0.2 102.5 20.5 0.75| 4.0 3.0 6000 306 20 259 10| 2.0 0.1 2.1|107.1 -0.2 106.9 17.8 0.73| 3.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251027.12.gif