UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 15 OCT 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 7 355 6 SFC 999 13 -3.7 -12.7 50 9.0 -6.2 355 6 269.5 269.8 267.0 273.5 1.44 2 975 205 -5.7 -16.7 42 11.0 -8.3 9 8 269.4 269.6 266.3 272.4 1.06 3 925 616 -8.1 -19.1 41 11.0 -10.5 40 11 271.0 271.2 267.1 273.6 0.91 4 850 1268 -11.5 -27.5 25 16.0 -14.2 40 9 274.1 274.2 268.4 275.5 0.47 5 836 1395 -12.1 -29.1 23 17.0 -14.8 32 10 274.8 274.8 268.7 276.0 0.41 6 825 1497 -10.7 -29.7 19 19.0 -13.8 26 10 277.3 277.4 270.2 278.5 0.39 7 813 1609 -11.3 -28.3 23 17.0 -14.2 19 11 277.8 277.9 270.7 279.2 0.46 8 807 1666 -9.7 -28.7 20 19.0 -13.0 16 11 280.1 280.2 272.0 281.5 0.44 9 700 2757 -13.5 -30.5 22 17.0 -16.3 310 17 287.5 287.6 276.1 288.9 0.43 10 672 3067 -14.9 -30.9 24 16.0 -17.5 308 19 289.3 289.4 277.0 290.7 0.43 11 507 5141 -28.9 -46.9 16 18.0 -30.2 296 29 296.6 296.6 280.0 297.0 0.11 12 503 5197 -29.3 -43.3 25 14.0 -30.4 295 30 296.8 296.8 280.2 297.4 0.17 13 500 5240 -29.7 -43.7 24 14.0 -30.8 295 30 296.8 296.9 280.2 297.4 0.16 14 449 5997 -35.7 -43.7 44 8.0 -36.2 300 34 298.6 298.6 281.0 299.2 0.18 15 400 6790 -41.9 -52.9 29 11.0 -42.3 305 38 300.5 300.5 281.7 300.8 0.07 16 393 6909 -42.9 -54.9 26 12.0 -43.3 305 39 300.7 300.8 281.7 301.0 0.06 17 312 8422 -56.1 -63.1 41 7.0 -56.2 301 48 302.9 302.9 282.5 302.9 0.03 18 300 8670 -57.9 -65.9 35 8.0 -58.0 300 49 303.7 303.7 282.9 303.8 0.02 19 263 9483 -65.1 -69.9 51 4.8 -65.1 296 54 304.8 304.8 283.4 304.9 0.01 20 250 9790 -67.1 -72.1 49 5.0 -67.1 295 56 306.3 306.3 283.9 306.3 0.01 21 240 10036 -68.8 -74.5 43 5.7 -68.8 295 59 307.4 307.4 284.3 307.4 0.01 22 236 10137 -69.5 -75.5 41 6.0 -69.5 296 57 307.8 307.8 284.5 307.8 0.01 23 226 10395 -70.9 -74.8 56 3.9 -70.9 300 53 309.5 309.5 285.1 309.5 0.01 24 225 10421 -70.9 -74.8 56 3.9 -70.9 300 53 309.9 309.9 285.2 309.9 0.01 25 200 11120 -71.5 -78.5 34 7.0 -71.5 290 44 319.5 319.5 288.6 319.5 0.00 26 181 11711 -69.9 -82.9 13 13.0 -69.9 285 43 331.4 331.4 292.1 331.4 0.00 27 150 12830 -69.1 -86.1 7 17.0 -69.2 275 40 351.1 351.1 296.8 351.1 0.00 28 141 13199 -69.5 -86.5 7 17.0 -69.5 273 42 356.6 356.6 298.0 356.6 0.00 29 100 15260 -66.3 -89.3 3 23.0 -66.4 260 55 399.6 399.6 305.2 399.6 0.00 30 70 17430 -63.3 -88.3 2 25.0 -63.6 260 76 449.0 449.0 310.7 449.0 0.00 31 50 19520 -58.3 -87.3 1 29.0 -59.0 265 99 506.1 506.1 315.4 506.1 0.00 32 48 19777 -58.1 -87.1 1 29.0 -58.9 266 101 512.5 512.5 315.8 512.5 0.00 33 36 21643 -45.7 -80.7 1 35.0 -49.0 271 115 588.6 588.6 320.1 588.7 0.02 34 33 22222 -46.9 -81.9 1 35.0 -50.0 273 119 600.2 600.2 320.6 600.3 0.01 35 30 22860 -42.3 -80.3 1 38.0 -47.1 275 124 629.3 629.3 321.9 629.5 0.02 36 23 24682 -36.3 -78.3 1 42.0 -44.6 278 135 696.7 696.7 324.3 697.0 0.04 37 20 25660 -32.5 -76.5 0 44.0 -43.5 280 141 736.7 736.7 325.6 737.2 0.06 38 18 26407 -29.5 -74.5 0 45.0 -42.7 768.7 768.7 326.5 769.5 0.09 39 16 27247 -30.3 -75.3 0 45.0 -43.7 792.4 792.5 327.1 793.3 0.09 40 14 28206 -25.5 -72.5 0 47.0 -42.7 839.5 839.6 328.2 841.1 0.15 41 11 29949 -27.3 -73.3 0 46.0 -44.7 893.0 893.1 329.3 894.8 0.17 TRP 225 10421 -70.9 -74.8 56 3.9 -70.9 300 53 309.9 309.9 285.2 309.9 0.01 WND 240 10036 -68.8 -74.5 43 5.7 -68.8 295 59 307.4 307.4 284.3 307.4 0.01 Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 24.75 % Est. max temperature: 0.92 C = 33.65 F Sfc-Lift cond lev (LCL): 866.33 mb = 1121.27 m = 3678.66 ft T: -10.73 C 700-500 lapse rate: 6.52 C/km ThetaE index: 1.14 C Layer 975.0- 925.0 mb Conv cond level (CCL): 562.83 mb = 4371.65 m = 14342.50 ft Mean mixing ratio: 1.00 g/kg Conv temperature: 20.78 C = 69.40 F Cap Strength: 19.61 C Lifted Index: 19.56 C Risk: None Lifted Index @300 mb: 21.59 C Lifted Index @700 mb: 14.37 C Showalter Index: 17.74 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 2.20 C K Index: -26.30 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 4.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.43 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 62914.17 J/kg Cap Strength: 19.47 C Lift Cond Lev (LCL): 796.95 mb = 1762.54 m = 5782.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 14 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 ---------------------------------------------------------- 0 999 13 355 6 0.5 -6.0 | 152 9 -4.1 7.6 1 925 616 40 11 -7.1 -8.4 | 114 13 -11.7 5.2 2 850 1268 40 9 -5.8 -6.9 | 123 12 -10.4 6.7 3 700 2757 310 17 13.0 -10.9 | 252 9 8.4 2.7 4 500 5240 295 30 27.2 -12.7 | 268 23 22.6 0.9 5 400 6790 305 38 31.1 -21.8 | 287 28 26.5 -8.2 6 300 8670 300 49 42.4 -24.5 | 286 39 37.8 -10.9 7 250 9790 295 56 50.8 -23.7 | 282 47 46.1 -10.0 8 240 10036 295 59 53.5 -24.9 | 283 50 48.8 -11.3 9 225 10421 300 53 45.9 -26.5 | 287 43 41.3 -12.9 10 200 11120 290 44 41.3 -15.0 | 272 37 36.7 -1.4 11 150 12830 275 40 39.8 -3.5 | 254 37 35.2 10.1 12 100 15260 260 55 54.2 9.6 | 245 55 49.5 23.2 13 70 17430 260 76 74.8 13.2 | 249 75 70.2 26.8 14 50 19520 265 99 98.6 8.6 | 257 97 94.0 22.3 15 30 22860 275 124 123.5 -10.8 | 269 119 118.9 2.8 16 20 25660 280 141 138.9 -24.5 | 275 135 134.2 -10.9 Wind Parameters Mean winds (0-6000m): 311.3 at 19.2 knts Storm direction: 341.3 at 14.4 knts Shear (0-3000m) pos: 1.2 neg: 3.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -23.6 tot: -16.0 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 43.01 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 21 8 129 10| 6.7 0.0 6.7| 0.0 -13.2 -13.2 -26.4 -0.82| 6.9 -5.7 1000 32 9 121 11| 3.6 0.0 3.6| 3.9 -15.0 -11.1 -11.1 -0.52| 4.9 -2.5 1500 33 9 121 11| 2.4 0.9 3.3| 5.9 -18.8 -12.9 -8.6 -0.43| 4.4 -1.9 2000 25 10 118 10| 1.8 2.4 4.2| 5.9 -22.3 -16.4 -8.2 -0.38| 5.0 -1.9 2500 11 11 114 7| 1.4 3.3 4.8| 6.1 -22.4 -16.4 -6.6 -0.18| 5.8 -1.1 3000 354 12 118 4| 1.2 3.6 4.8| 7.6 -23.6 -16.0 -5.3 -0.15| 5.8 -0.9 4000 333 14 238 2| 0.9 3.4 4.3| 13.8 -23.6 -9.8 -2.5 -0.08| 5.1 -0.4 5000 319 17 260 6| 0.7 3.3 4.1| 15.7 -23.7 -7.9 -1.6 -0.06| 4.7 -0.3 6000 311 19 264 10| 0.6 2.8 3.3| 42.1 -24.0 18.1 3.0 0.02| 4.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251015.11.gif