UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 11 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 -129 SFC 982 13 0.0 -3.9 75 3.9 -1.4 35 18 274.6 275.1 272.6 282.6 2.91 2 925 494 -2.9 -5.4 83 2.5 -3.8 50 34 276.3 276.8 273.5 284.0 2.76 3 850 1158 -8.3 -8.3 100 0.0 -8.3 45 65 277.5 277.9 273.6 284.2 2.40 4 828 1361 -9.3 -9.7 97 0.4 -9.4 48 60 278.5 278.9 273.9 284.7 2.21 5 794 1686 -8.3 -9.0 95 0.7 -8.5 52 51 282.9 283.3 276.6 289.9 2.43 6 736 2274 -9.3 -10.1 94 0.8 -9.6 60 35 288.0 288.4 279.1 295.1 2.41 7 700 2660 -11.9 -13.3 89 1.4 -12.3 65 25 289.3 289.7 279.1 295.1 1.96 8 673 2960 -13.9 -15.8 86 1.9 -14.4 59 27 290.3 290.6 279.3 295.3 1.66 9 626 3507 -15.9 -17.3 89 1.4 -16.3 48 30 294.1 294.4 280.9 299.0 1.57 10 500 5160 -27.9 -29.3 88 1.4 -28.1 15 39 299.0 299.1 281.8 301.2 0.68 11 469 5616 -31.1 -33.3 81 2.2 -31.4 5 42 300.6 300.7 282.3 302.2 0.49 12 420 6391 -35.3 -37.5 80 2.2 -35.5 348 46 304.8 304.9 283.8 306.1 0.36 13 400 6730 -36.7 -37.9 89 1.2 -36.8 340 48 307.3 307.4 284.8 308.6 0.36 14 393 6852 -37.5 -39.0 86 1.5 -37.6 340 48 307.8 307.9 284.9 309.0 0.33 15 300 8650 -53.9 -55.9 79 2.0 -53.9 335 51 309.4 309.4 285.2 309.6 0.07 16 270 9321 -60.1 -63.3 66 3.2 -60.2 338 53 309.8 309.8 285.3 309.9 0.03 17 250 9800 -64.1 -68.1 58 4.0 -64.1 340 54 310.8 310.8 285.6 310.8 0.02 18 210 10838 -73.1 -77.8 49 4.7 -73.1 336 57 312.6 312.6 286.2 312.6 0.00 19 200 11120 -75.5 -80.2 48 4.7 -75.5 335 58 313.2 313.2 286.5 313.2 0.00 20 186 11537 -78.7 -81.8 60 3.1 -78.7 330 57 314.6 314.6 286.9 314.6 0.00 21 174 11919 -75.9 -81.9 38 6.0 -75.9 327 52 325.3 325.3 290.3 325.3 0.00 22 150 12780 -74.3 -84.3 20 10.0 -74.3 320 42 342.1 342.1 294.8 342.1 0.00 23 105 14871 -71.1 -87.1 8 16.0 -71.2 302 51 384.9 384.9 303.1 385.0 0.00 24 100 15160 -69.9 -86.9 7 17.0 -70.0 300 52 392.7 392.7 304.2 392.7 0.00 25 82 16343 -70.1 -89.1 5 19.0 -70.2 300 54 415.2 415.2 307.2 415.2 0.00 26 70 17290 -68.1 -89.1 3 21.0 -68.2 300 56 438.7 438.7 309.7 438.7 0.00 27 64 17830 -67.1 -89.1 3 22.0 -67.3 297 59 452.3 452.3 311.1 452.3 0.00 28 50 19350 -58.7 -85.7 2 27.0 -59.4 290 67 505.2 505.2 315.3 505.2 0.01 29 49 19477 -58.5 -85.5 2 27.0 -59.2 290 69 508.6 508.6 315.5 508.6 0.01 30 46 19874 -58.9 -85.9 2 27.0 -59.6 292 74 516.9 516.9 316.1 516.9 0.01 31 39 20930 -51.3 -83.3 1 32.0 -53.1 295 87 561.1 561.1 318.7 561.1 0.01 32 32 22223 -49.1 -83.1 1 34.0 -51.8 299 103 599.6 599.6 320.6 599.7 0.01 33 30 22650 -45.5 -81.5 1 36.0 -49.3 300 108 620.6 620.6 321.5 620.7 0.02 34 27 23356 -42.1 -80.1 1 38.0 -47.3 289 114 649.1 649.1 322.7 649.3 0.02 35 26 23611 -42.0 -80.2 1 38.2 -47.4 285 116 656.6 656.6 322.9 656.8 0.02 36 23 24440 -41.5 -80.5 1 39.0 -47.6 287 109 681.4 681.4 323.8 681.6 0.03 37 23 24440 -41.7 -80.7 1 39.0 -47.7 287 109 680.8 680.8 323.8 681.0 0.03 38 22 24743 -37.9 -78.9 1 41.0 -45.7 288 106 700.8 700.8 324.4 701.1 0.04 39 20 25400 -37.1 -79.1 0 42.0 -45.7 290 100 722.6 722.6 325.1 722.9 0.04 40 19 25754 -37.5 -79.5 0 42.0 -46.2 291 100 732.1 732.1 325.4 732.4 0.04 41 18 26130 -33.7 -77.7 0 44.0 -44.6 292 100 755.5 755.5 326.1 755.9 0.05 42 17 26532 -32.7 -76.7 0 44.0 -44.4 294 100 771.1 771.1 326.5 771.7 0.07 43 12 28966 -36.3 -79.3 0 43.0 -47.7 301 101 839.1 839.2 328.2 839.7 0.06 44 12 28966 -32.9 -76.9 0 44.0 -46.3 301 101 851.2 851.2 328.4 852.1 0.09 45 10 30250 -32.5 -76.5 0 44.0 -47.1 305 102 898.2 898.3 329.4 899.5 0.12 46 9.8 30392 -32.9 -76.9 0 44.0 -47.4 901.9 902.0 329.5 903.1 0.11 47 8.2 31668 -24.7 -71.7 0 47.0 -45.7 981.5 981.7 330.9 985.0 0.29 48 7.4 32416 -24.3 -71.3 0 47.0 -46.2 1012.4 1012.6 331.4 1016.6 0.34 49 6.8 33029 -26.5 -72.5 0 46.0 -47.4 1028.0 1028.2 331.6 1031.9 0.31 50 6.2 33702 -22.3 -70.3 0 48.0 -46.8 1073.5 1073.8 332.3 1079.8 0.47 TRP 186 11537 -78.7 -81.8 60 3.1 -78.7 330 57 314.6 314.6 286.9 314.6 0.00 WND 26 23611 -42.0 -80.2 1 38.2 -47.4 285 116 656.6 656.6 322.9 656.8 0.02 Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 982.00 mb = 13.00 m = 42.65 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 89.49 % Est. max temperature: 3.70 C = 38.66 F Sfc-Lift cond lev (LCL): 923.94 mb = 503.01 m = 1650.27 ft T: -2.97 C 700-500 lapse rate: 6.40 C/km Conv cond level (CCL): 880.03 mb = 885.36 m = 2904.70 ft Mean mixing ratio: 2.76 g/kg Conv temperature: 2.42 C = 36.36 F Cap Strength: 10.97 C Lifted Index: 13.18 C Risk: None Lifted Index @300 mb: 18.27 C Lifted Index @700 mb: 8.12 C Showalter Index: 12.74 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.60 C K Index: 9.90 Risk: None Sweat Index: 169.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.26 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 62658.74 J/kg Cap Strength: 13.13 C Lift Cond Lev (LCL): 893.65 mb = 764.72 m = 2508.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 28 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 ---------------------------------------------------------- 0 982 13 35 18 -10.3 -14.7 | 283 16 15.9 -3.6 1 925 494 50 34 -26.0 -21.9 | 359 11 0.2 -10.7 2 850 1158 45 65 -46.0 -46.0 | 30 40 -19.8 -34.8 3 700 2660 65 25 -22.7 -10.6 | 260 4 3.6 0.6 4 500 5160 15 39 -10.1 -37.7 | 329 31 16.1 -26.5 5 400 6730 340 48 16.4 -45.1 | 309 54 42.6 -33.9 6 300 8650 335 51 21.6 -46.2 | 306 59 47.8 -35.0 7 250 9800 340 54 18.5 -50.7 | 312 60 44.7 -39.6 8 200 11120 335 58 24.5 -52.6 | 309 65 50.7 -41.4 9 186 11537 330 57 28.5 -49.4 | 305 67 54.7 -38.2 10 150 12780 320 42 27.0 -32.2 | 292 57 53.2 -21.0 11 100 15160 300 52 45.0 -26.0 | 282 73 71.2 -14.8 12 70 17290 300 56 48.5 -28.0 | 283 77 74.7 -16.8 13 50 19350 290 67 63.0 -22.9 | 277 90 89.2 -11.7 14 30 22650 300 108 93.5 -54.0 | 290 127 119.7 -42.8 15 26 23611 285 116 112.0 -30.0 | 278 140 138.3 -18.8 16 20 25400 290 100 94.0 -34.2 | 281 122 120.2 -23.0 17 10 30250 305 102 83.6 -58.5 | 293 120 109.8 -47.3 Wind Parameters Mean winds (0-6000m): 36.9 at 38.0 knts Storm direction: 66.9 at 28.5 knts Shear (0-3000m) pos: 3.3 neg: 3.9 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 30.5 deg Storm rel helicity (0-3000m) pos: 132.4 neg: -5.6 tot: 126.8 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 20.71 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 45 26 314 11| 18.6 0.0 18.6| 53.0 0.0 53.0 106.1 0.91| 18.8 17.2 1000 47 37 1 14| 9.3 12.1 21.4| 93.6 0.0 93.6 93.6 0.59| 21.5 12.7 1500 47 44 17 20| 5.9 8.1 13.9|121.2 0.0 121.2 80.8 0.49| 19.3 9.5 2000 48 46 21 21| 3.4 6.1 9.5|129.5 0.0 129.5 64.8 0.41| 18.2 7.5 2500 49 44 21 19| 4.0 4.8 8.9|129.5 -4.2 125.4 50.2 0.30| 17.5 5.3 3000 50 41 18 16| 3.3 3.9 7.3|132.4 -5.6 126.8 42.3 0.27| 15.8 4.3 4000 49 38 11 14| 2.5 4.1 6.6|137.7 -5.8 131.9 33.0 0.27| 13.4 3.6 5000 44 37 359 16| 2.0 4.2 6.2|137.7 -23.4 114.3 22.9 0.22| 12.1 2.6 6000 37 38 350 19| 1.7 4.3 6.0|137.7 -99.0 38.7 6.5 0.13| 11.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251011.23.gif