UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 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 -23 110 5 SFC 995 13 -9.7 -14.7 67 5.0 -10.8 110 5 263.8 264.0 262.6 267.2 1.23 2 983 108 -7.7 -12.5 68 4.8 -8.9 123 6 266.8 267.0 265.2 270.8 1.49 3 944 424 -7.3 -20.3 35 13.0 -10.1 168 8 270.3 270.4 266.4 272.6 0.81 4 925 583 -8.7 -19.7 41 11.0 -11.1 190 9 270.4 270.6 266.6 272.9 0.87 5 886 915 -10.9 -20.9 44 10.0 -12.9 203 10 271.5 271.6 267.3 273.8 0.81 6 875 1011 -11.1 -20.1 47 9.0 -12.9 206 10 272.3 272.4 267.9 274.8 0.88 7 857 1171 -10.9 -26.9 25 16.0 -13.6 213 11 274.1 274.2 268.4 275.6 0.49 8 850 1234 -11.1 -24.1 33 13.0 -13.5 215 11 274.5 274.6 268.9 276.4 0.64 9 839 1334 -11.7 -23.7 36 12.0 -13.9 219 11 274.9 275.0 269.2 276.9 0.67 10 827 1444 -11.1 -36.1 11 25.0 -14.5 223 12 276.7 276.7 269.5 277.3 0.21 11 774 1949 -14.5 -46.5 5 32.0 -17.6 242 13 278.3 278.3 270.2 278.6 0.08 12 767 2018 -14.3 -27.3 32 13.0 -16.4 244 13 279.3 279.3 271.6 280.9 0.53 13 748 2208 -14.7 -34.7 16 20.0 -17.4 251 14 280.8 280.9 272.1 281.7 0.27 14 710 2600 -17.5 -21.0 74 3.5 -18.2 266 15 282.0 282.1 274.0 285.0 1.01 15 700 2706 -18.1 -21.1 77 3.0 -18.7 270 15 282.4 282.6 274.3 285.5 1.01 16 688 2835 -19.3 -21.5 83 2.2 -19.7 269 15 282.5 282.7 274.3 285.5 1.00 17 686 2857 -19.3 -21.4 83 2.1 -19.7 269 16 282.7 282.9 274.4 285.8 1.01 18 660 3145 -18.9 -22.2 75 3.3 -19.6 268 17 286.3 286.5 276.3 289.3 0.98 19 578 4121 -25.3 -27.5 82 2.2 -25.6 264 20 289.9 290.0 277.7 292.1 0.69 20 574 4172 -25.5 -31.5 57 6.0 -26.3 264 20 290.3 290.3 277.6 291.8 0.48 21 545 4546 -28.3 -35.3 51 7.0 -29.0 263 22 291.3 291.3 277.9 292.4 0.35 22 522 4855 -30.1 -56.1 6 26.0 -31.4 261 23 292.7 292.7 278.0 292.8 0.04 23 512 4992 -31.1 -56.1 7 25.0 -32.3 261 23 293.1 293.1 278.3 293.3 0.04 24 500 5160 -32.7 -53.7 10 21.0 -33.7 260 24 293.2 293.2 278.3 293.4 0.05 25 404 6624 -44.7 -58.7 19 14.0 -45.0 265 28 296.1 296.1 279.6 296.2 0.03 26 400 6690 -45.3 -53.3 40 8.0 -45.6 265 28 296.1 296.1 279.7 296.4 0.07 27 390 6858 -46.9 -52.9 50 6.0 -47.1 265 28 296.2 296.2 279.7 296.4 0.07 28 375 7117 -48.9 -59.9 27 11.0 -49.1 266 28 296.9 296.9 280.0 297.0 0.03 29 340 7751 -54.7 -57.9 68 3.2 -54.8 268 29 297.4 297.4 280.3 297.6 0.05 30 335 7846 -55.7 -59.7 61 4.0 -55.8 268 29 297.3 297.3 280.2 297.4 0.04 31 302 8499 -60.3 -64.5 58 4.2 -60.3 270 29 299.8 299.8 281.3 299.9 0.02 32 300 8540 -59.7 -67.7 35 8.0 -59.7 270 29 301.2 301.2 281.8 301.2 0.01 33 292 8709 -58.7 -72.7 15 14.0 -58.8 267 29 304.9 304.9 283.4 305.0 0.01 34 250 9680 -60.9 -78.9 8 18.0 -61.0 250 32 315.5 315.5 287.3 315.5 0.00 35 200 11050 -63.7 -82.7 6 19.0 -63.8 255 37 331.9 331.9 292.2 331.9 0.00 36 150 12810 -65.7 -86.7 4 21.0 -65.8 250 50 356.9 356.9 298.1 356.9 0.00 37 123 14008 -67.1 -87.1 4 20.0 -67.2 252 62 375.2 375.2 301.5 375.2 0.00 38 100 15260 -65.1 -90.1 2 25.0 -65.3 255 74 401.9 401.9 305.5 402.0 0.00 39 70 17460 -61.3 -88.3 2 27.0 -61.7 265 86 453.2 453.2 311.1 453.3 0.00 40 68 17640 -61.9 -88.9 2 27.0 -62.3 266 89 455.7 455.7 311.4 455.7 0.00 41 50 19580 -54.9 -86.9 1 32.0 -55.9 275 118 514.1 514.1 315.9 514.1 0.00 42 36 21710 -49.3 -85.3 1 36.0 -51.7 275 147 579.2 579.2 319.6 579.3 0.01 43 35 21896 -48.0 -84.7 1 36.8 -50.7 275 150 587.4 587.4 320.0 587.4 0.01 44 30 22930 -40.7 -81.7 0 41.0 -46.2 280 143 633.7 633.7 322.0 633.8 0.02 45 27 23653 -36.3 -79.3 0 43.0 -44.0 283 140 665.4 665.4 323.3 665.6 0.03 46 24 24466 -37.3 -79.3 0 42.0 -45.0 286 136 685.3 685.3 324.0 685.6 0.03 47 20 25730 -34.9 -77.9 0 43.0 -44.6 290 130 729.4 729.4 325.4 729.8 0.05 48 18 26465 -33.9 -76.9 1 43.0 -44.6 293 126 754.8 754.8 326.1 755.4 0.06 49 16 27285 -35.9 -78.9 0 43.0 -46.2 297 122 774.2 774.2 326.6 774.6 0.05 50 15 27740 -28.5 -73.5 1 45.0 -43.3 298 120 813.2 813.2 327.6 814.4 0.12 51 13 28767 -26.9 -72.9 0 46.0 -43.6 303 115 852.7 852.8 328.5 854.3 0.15 52 12 29336 -33.1 -77.1 0 44.0 -46.4 305 112 850.5 850.5 328.4 851.4 0.09 53 11 29952 -29.1 -74.1 0 45.0 -45.4 303 102 886.4 886.5 329.2 888.1 0.15 54 10 30630 -31.1 -75.1 1 44.0 -46.6 300 91 903.5 903.5 329.5 905.0 0.14 55 8.2 32027 -34.5 -77.5 0 43.0 -49.0 942.8 942.9 330.2 944.1 0.12 56 7.1 33050 -26.7 -72.7 0 46.0 -47.2 1014.5 1014.7 331.5 1018.2 0.29 57 6.6 33575 -28.9 -73.9 0 45.0 -48.3 1026.7 1026.9 331.6 1030.0 0.26 58 5.8 34508 -24.7 -71.7 0 47.0 -47.9 1083.7 1083.9 332.5 1089.2 0.41 59 5.6 34762 -26.1 -72.1 0 46.0 -48.5 1088.4 1088.7 332.5 1093.8 0.40 TRP 12 29336 -33.1 -77.1 0 44.0 -46.4 305 112 850.5 850.5 328.4 851.4 0.09 WND 35 21896 -48.0 -84.7 1 36.8 -50.7 275 150 587.4 587.4 320.0 587.4 0.01 Sounding variables and indices 1000-500 mb thick: 5183.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 47.25 % Est. max temperature: 1.15 C = 34.07 F Sfc-Lift cond lev (LCL): 918.20 mb = 639.93 m = 2099.50 ft T: -9.08 C 700-500 lapse rate: 5.95 C/km Conv cond level (CCL): 610.99 mb = 3712.69 m = 12180.61 ft Mean mixing ratio: 1.02 g/kg Conv temperature: 14.88 C = 58.78 F Cap Strength: 17.63 C Lifted Index: 17.50 C Risk: None Lifted Index @300 mb: 20.61 C Lifted Index @700 mb: 10.71 C Showalter Index: 14.04 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 8.60 C K Index: -5.50 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.94 J/kg Max Up Vert Vel: 6.62 m/s Conv Inhibition (B-): 70450.11 J/kg Cap Strength: 17.59 C Lift Cond Lev (LCL): 813.90 mb = 1565.87 m = 5137.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 12 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 ---------------------------------------------------------- 0 995 13 110 5 -4.7 1.7 | 106 17 -16.8 4.9 1 925 583 190 9 1.6 8.9 | 139 16 -10.5 12.1 2 850 1234 215 11 6.3 9.0 | 155 14 -5.7 12.2 3 700 2706 270 15 15.0 -0.0 | 223 4 2.9 3.2 4 500 5160 260 24 23.6 4.2 | 237 14 11.6 7.4 5 400 6690 265 28 27.9 2.4 | 250 17 15.8 5.7 6 300 8540 270 29 29.0 -0.0 | 259 17 16.9 3.2 7 250 9680 250 32 30.1 10.9 | 232 23 18.0 14.2 8 200 11050 255 37 35.7 9.6 | 242 27 23.7 12.8 9 150 12810 250 50 47.0 17.1 | 240 40 34.9 20.3 10 100 15260 255 74 71.5 19.2 | 249 63 59.4 22.4 11 70 17460 265 86 85.7 7.5 | 262 74 73.6 10.7 12 50 19580 275 118 117.6 -10.3 | 274 106 105.5 -7.1 13 35 21896 275 150 149.4 -13.1 | 274 138 137.4 -9.9 14 30 22930 280 143 140.8 -24.8 | 280 131 128.8 -21.6 15 20 25730 290 130 122.2 -44.5 | 291 118 110.1 -41.3 16 12 29336 305 112 91.7 -64.2 | 307 100 79.7 -61.0 17 10 30630 300 91 78.8 -45.5 | 302 79 66.8 -42.3 Wind Parameters Mean winds (0-6000m): 254.9 at 16.6 knts Storm direction: 284.9 at 12.5 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 122.4 deg Storm rel helicity (0-3000m) pos: 85.1 neg: 0.0 tot: 85.1 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 46.06 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 ------------------------------------------------------------------------------- 500 158 7 123 17| 8.5 0.0 8.5| 40.6 0.0 40.6 81.2 0.96| 9.2 8.9 1000 184 8 134 16| 6.2 0.0 6.2| 57.4 0.0 57.4 57.4 0.93| 7.0 6.5 1500 198 9 142 15| 5.0 0.0 5.0| 68.2 0.0 68.2 45.4 0.90| 6.0 5.4 2000 211 10 149 14| 4.4 0.0 4.4| 76.4 0.0 76.4 38.2 0.86| 5.6 4.8 2500 224 11 157 12| 3.9 0.0 3.9| 82.5 0.0 82.5 33.0 0.83| 5.5 4.5 3000 235 11 165 10| 3.6 0.0 3.6| 85.1 0.0 85.1 28.4 0.81| 5.1 4.1 4000 247 13 180 8| 2.7 0.5 3.2| 86.8 0.0 86.8 21.7 0.74| 4.3 3.2 5000 252 15 196 8| 2.1 0.8 3.0| 87.3 -0.0 87.3 17.5 0.67| 3.9 2.6 6000 255 17 208 9| 2.0 0.7 2.7| 94.7 -0.1 94.6 15.8 0.66| 3.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251015.23.gif