UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 19 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 -26 30 11 SFC 994 13 -9.1 -14.1 67 5.0 -10.3 30 11 264.5 264.7 263.2 268.0 1.29 2 925 575 -12.1 -13.1 92 1.0 -12.3 35 21 266.9 267.2 265.4 271.1 1.50 3 895 827 -13.5 -14.1 95 0.6 -13.6 33 21 268.0 268.3 266.0 272.0 1.43 4 879 964 -13.7 -19.7 60 6.0 -14.9 32 21 269.2 269.3 265.8 271.8 0.91 5 854 1183 -15.1 -23.1 50 8.0 -16.4 30 21 270.0 270.1 266.0 272.0 0.70 6 850 1218 -15.3 -23.3 50 8.0 -16.7 30 21 270.1 270.2 266.1 272.1 0.69 7 829 1406 -16.9 -23.9 55 7.0 -18.0 19 20 270.4 270.5 266.2 272.3 0.67 8 805 1626 -18.7 -19.4 94 0.7 -18.8 6 19 270.7 270.9 267.1 273.6 1.02 9 792 1747 -19.1 -27.1 49 8.0 -20.3 359 18 271.6 271.7 266.8 273.1 0.52 10 781 1851 -18.7 -22.4 73 3.7 -19.3 353 18 273.1 273.2 268.3 275.4 0.81 11 769 1967 -16.1 -24.1 50 8.0 -17.5 346 17 277.1 277.2 270.7 279.2 0.71 12 758 2076 -16.9 -23.9 55 7.0 -18.1 340 17 277.4 277.5 270.9 279.6 0.73 13 754 2115 -16.5 -34.5 20 18.0 -18.8 338 17 278.2 278.3 270.6 279.1 0.27 14 751 2145 -16.9 -29.9 31 13.0 -18.8 336 17 278.1 278.2 270.8 279.4 0.43 15 740 2256 -16.7 -50.7 4 34.0 -19.5 329 16 279.5 279.5 270.9 279.7 0.05 16 724 2420 -17.9 -31.9 28 14.0 -19.8 320 15 280.0 280.0 271.8 281.1 0.36 17 722 2440 -17.9 -45.9 7 28.0 -20.4 319 15 280.2 280.2 271.4 280.5 0.09 18 718 2482 -18.3 -26.3 49 8.0 -19.6 316 15 280.2 280.3 272.3 282.1 0.62 19 700 2671 -19.3 -23.1 72 3.8 -20.0 305 14 281.1 281.3 273.3 283.7 0.85 20 696 2713 -19.5 -21.9 81 2.4 -20.0 305 14 281.4 281.5 273.6 284.2 0.95 21 659 3117 -20.7 -23.0 82 2.3 -21.1 305 15 284.4 284.6 275.2 287.2 0.91 22 500 5100 -33.7 -37.2 71 3.5 -34.0 305 18 292.0 292.0 278.2 293.0 0.31 23 485 5314 -35.1 -39.2 66 4.1 -35.4 304 19 292.8 292.8 278.4 293.7 0.26 24 456 5742 -38.7 -43.6 60 4.9 -39.0 303 21 293.5 293.5 278.7 294.1 0.18 25 413 6415 -44.5 -46.7 79 2.2 -44.6 301 24 294.4 294.5 279.0 294.9 0.14 26 409 6481 -44.7 -45.6 91 0.9 -44.7 300 24 295.0 295.0 279.3 295.6 0.16 27 402 6597 -44.5 -54.5 32 10.0 -44.8 300 25 296.7 296.7 280.0 296.9 0.06 28 400 6630 -44.5 -53.5 36 9.0 -44.8 300 25 297.2 297.2 280.2 297.4 0.07 29 393 6748 -45.1 -50.1 57 5.0 -45.3 302 25 297.9 297.9 280.6 298.2 0.10 30 390 6799 -45.1 -46.1 90 1.0 -45.2 303 25 298.5 298.6 280.9 299.1 0.16 31 386 6867 -45.7 -47.4 83 1.7 -45.8 304 25 298.6 298.6 281.0 299.1 0.14 32 385 6885 -45.7 -48.2 76 2.5 -45.8 304 25 298.8 298.9 281.0 299.3 0.13 33 382 6937 -45.7 -53.7 40 8.0 -45.9 305 25 299.5 299.5 281.2 299.8 0.07 34 318 8130 -55.1 -57.9 71 2.8 -55.2 324 23 302.6 302.6 282.5 302.8 0.05 35 315 8190 -55.5 -59.1 64 3.6 -55.6 325 23 302.9 302.9 282.6 303.0 0.04 36 306 8374 -56.1 -63.1 41 7.0 -56.2 328 23 304.5 304.5 283.2 304.6 0.03 37 300 8500 -56.5 -62.5 47 6.0 -56.6 330 23 305.7 305.7 283.7 305.8 0.03 38 296 8586 -57.1 -61.2 60 4.1 -57.2 329 23 306.0 306.0 283.8 306.2 0.03 39 281 8916 -58.3 -66.3 35 8.0 -58.4 325 24 308.9 308.9 284.9 309.0 0.02 40 269 9191 -58.9 -73.9 13 15.0 -59.0 321 25 311.9 311.9 286.0 311.9 0.01 41 259 9429 -60.5 -71.5 22 11.0 -60.6 318 26 312.9 312.9 286.4 313.0 0.01 42 250 9650 -61.7 -72.7 22 11.0 -61.8 315 27 314.3 314.3 286.9 314.4 0.01 43 227 10244 -63.3 -76.3 16 13.0 -63.4 306 32 320.7 320.7 288.9 320.7 0.01 44 200 11020 -63.7 -80.7 8 17.0 -63.8 295 38 331.9 331.9 292.2 331.9 0.00 45 193 11238 -63.7 -82.7 6 19.0 -63.8 294 39 335.3 335.3 293.2 335.3 0.00 46 150 12780 -64.3 -86.3 3 22.0 -64.4 290 49 359.3 359.3 298.5 359.3 0.00 47 140 13201 -65.3 -87.3 3 22.0 -65.4 288 53 364.7 364.7 299.6 364.7 0.00 48 100 15260 -62.9 -88.9 2 26.0 -63.1 280 71 406.2 406.2 306.0 406.2 0.00 49 70 17480 -58.1 -86.1 2 28.0 -58.6 280 99 460.1 460.1 311.8 460.1 0.00 50 54 19126 -55.3 -85.3 1 30.0 -56.2 276 119 502.0 502.0 315.1 502.0 0.01 51 50 19620 -52.9 -84.9 1 32.0 -54.2 275 125 518.8 518.8 316.2 518.8 0.01 52 45 20304 -49.5 -82.5 1 33.0 -51.5 276 132 542.9 542.9 317.7 543.0 0.01 53 37 21578 -51.9 -83.9 1 32.0 -53.7 278 145 568.0 568.0 319.0 568.1 0.01 54 32 22525 -48.7 -82.8 1 34.1 -51.5 280 155 600.6 600.6 320.6 600.7 0.01 55 30 22950 -47.3 -82.3 1 35.0 -50.5 280 143 615.7 615.7 321.3 615.8 0.02 56 28 23407 -46.3 -82.3 1 36.0 -50.0 280 141 630.7 630.7 321.9 630.9 0.02 57 27 23648 -47.7 -82.7 1 35.0 -51.1 280 140 633.4 633.4 322.0 633.5 0.02 58 27 23648 -45.1 -82.1 1 37.0 -49.3 280 140 640.7 640.7 322.3 640.8 0.02 59 23 24711 -48.1 -83.1 1 35.0 -51.8 280 136 661.9 662.0 323.2 662.1 0.02 60 20 25640 -44.3 -82.3 1 38.0 -49.7 280 133 700.6 700.6 324.4 700.8 0.02 61 18 26350 -42.7 -81.7 1 39.0 -49.1 281 129 727.1 727.1 325.3 727.3 0.03 62 17 26740 -38.3 -79.3 1 41.0 -47.0 281 126 753.2 753.2 326.0 753.5 0.04 63 13 28593 -36.9 -78.9 0 42.0 -47.6 284 115 818.1 818.1 327.7 818.6 0.06 64 11 29739 -41.3 -80.3 1 39.0 -50.4 285 108 842.1 842.1 328.2 842.7 0.06 65 10 30390 -39.1 -80.1 1 41.0 -49.9 285 119 873.6 873.6 328.9 874.3 0.07 66 9.4 30813 -40.1 -81.1 0 41.0 -50.6 885.4 885.4 329.1 886.0 0.06 67 8.9 31189 -36.3 -79.3 0 43.0 -49.3 914.0 914.1 329.7 914.9 0.08 68 7.5 32383 -33.7 -77.7 0 44.0 -49.3 970.4 970.5 330.7 971.9 0.13 69 7.3 32574 -29.7 -74.7 0 45.0 -48.0 994.3 994.4 331.1 996.8 0.21 70 6.7 33189 -27.1 -73.1 0 46.0 -47.7 1029.8 1030.0 331.7 1033.5 0.29 71 5.8 34224 -29.5 -74.5 0 45.0 -49.3 1062.7 1062.9 332.2 1066.2 0.27 72 5.3 34870 -27.5 -73.5 0 46.0 -49.3 1099.4 1099.7 332.7 1104.1 0.35 TRP 11 29739 -41.3 -80.3 1 39.0 -50.4 285 108 842.1 842.1 328.2 842.7 0.06 WND 32 22525 -48.7 -82.8 1 34.1 -51.5 280 155 600.6 600.6 320.6 600.7 0.01 Sounding variables and indices 1000-500 mb thick: 5126.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 69.64 % Est. max temperature: -3.42 C = 25.84 F Sfc-Lift cond lev (LCL): 917.40 mb = 637.98 m = 2093.08 ft T: -12.45 C 700-500 lapse rate: 5.93 C/km ThetaE index: 0.63 C Layer 722.0- 718.0 mb Conv cond level (CCL): 861.03 mb = 1120.34 m = 3675.61 ft Mean mixing ratio: 1.42 g/kg Conv temperature: -3.86 C = 25.04 F Cap Strength: 13.50 C Lifted Index: 18.02 C Risk: None Lifted Index @300 mb: 25.16 C Lifted Index @700 mb: 11.03 C Showalter Index: 16.50 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 10.40 C K Index: -8.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.09 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 83820.20 J/kg Cap Strength: 17.77 C Lift Cond Lev (LCL): 908.61 mb = 711.36 m = 2333.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 13 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 ---------------------------------------------------------- 0 994 13 30 11 -5.5 -9.5 | 126 6 -5.0 3.6 1 925 575 35 21 -12.0 -17.2 | 71 12 -11.6 -4.1 2 850 1218 30 21 -10.5 -18.2 | 63 11 -10.0 -5.1 3 700 2671 305 14 11.5 -8.0 | 247 13 11.9 5.1 4 500 5100 305 18 14.7 -10.3 | 260 15 15.2 2.8 5 400 6630 300 25 21.7 -12.5 | 268 22 22.1 0.6 6 300 8500 330 23 11.5 -19.9 | 300 14 12.0 -6.8 7 250 9650 315 27 19.1 -19.1 | 287 20 19.5 -6.0 8 200 11020 295 38 34.4 -16.1 | 275 35 34.9 -2.9 9 150 12780 290 49 46.0 -16.8 | 274 47 46.5 -3.6 10 100 15260 280 71 69.9 -12.3 | 269 70 70.4 0.8 11 70 17480 280 99 97.5 -17.2 | 272 98 98.0 -4.1 12 50 19620 275 125 124.5 -10.9 | 269 125 125.0 2.2 13 32 22525 280 155 152.6 -26.9 | 275 154 153.1 -13.8 14 30 22950 280 143 140.8 -24.8 | 275 142 141.3 -11.7 15 20 25640 280 133 131.0 -23.1 | 274 132 131.4 -10.0 16 11 29739 285 108 104.3 -28.0 | 278 106 104.8 -14.8 17 10 30390 285 119 114.9 -30.8 | 279 117 115.4 -17.7 Wind Parameters Mean winds (0-6000m): 332.0 at 17.5 knts Storm direction: 2.0 at 13.1 knts Shear (0-3000m) pos: 1.5 neg: 4.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 123.4 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -66.7 tot: -65.3 m^2/s^2 ave: -21.8 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 37.47 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 33 15 91 8| 9.2 0.0 9.2| 0.0 -14.1 -14.1 -28.3 -0.77| 9.3 -7.1 1000 33 18 78 10| 4.6 0.8 5.4| 0.0 -18.9 -18.9 -18.9 -0.75| 5.8 -4.3 1500 31 19 71 10| 3.1 2.6 5.6| 0.0 -31.6 -31.6 -21.0 -0.75| 6.2 -4.7 2000 24 19 60 8| 2.3 4.1 6.5| 0.0 -45.5 -45.5 -22.8 -0.82| 7.2 -5.9 2500 18 18 50 7| 1.8 4.7 6.5| 0.0 -60.9 -60.9 -24.4 -0.82| 7.5 -6.1 3000 11 18 34 5| 1.5 4.2 5.7| 1.4 -66.7 -65.3 -21.8 -0.79| 6.7 -5.3 4000 354 17 331 4| 1.2 3.3 4.4| 6.2 -66.7 -60.5 -15.1 -0.73| 5.3 -3.8 5000 341 17 297 7| 0.9 2.7 3.7| 11.0 -66.7 -55.7 -11.1 -0.67| 4.4 -2.9 6000 332 18 285 9| 0.8 2.6 3.4| 20.2 -66.7 -46.6 -7.8 -0.56| 4.0 -2.3 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251019.23.gif