UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:0000Z 13 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 -53 40 34 SFC 991 13 -2.5 -10.5 54 8.0 -4.9 40 34 271.4 271.6 268.8 276.2 1.73 2 935 477 -4.1 -22.1 23 18.0 -8.1 48 71 274.3 274.4 268.8 276.3 0.70 3 925 562 -4.9 -21.9 25 17.0 -8.6 50 78 274.3 274.4 268.9 276.4 0.72 4 870 1040 -9.3 -25.3 26 16.0 -12.3 43 68 274.6 274.7 268.8 276.2 0.56 5 856 1166 -7.7 -37.7 7 30.0 -11.9 41 65 277.5 277.5 269.9 278.1 0.17 6 850 1221 -7.1 -36.1 8 29.0 -11.5 40 64 278.7 278.7 270.8 279.4 0.21 7 835 1360 -5.7 -31.7 11 26.0 -10.3 39 61 281.6 281.7 272.6 282.6 0.32 8 815 1550 -6.5 -23.5 25 17.0 -10.2 37 57 282.7 282.8 273.9 284.9 0.70 9 790 1792 -8.3 -22.3 31 14.0 -11.4 34 52 283.3 283.5 274.4 285.8 0.81 10 786 1832 -6.7 -10.0 77 3.3 -7.8 34 51 285.4 285.8 277.7 292.1 2.27 11 754 2155 -8.3 -13.3 67 5.0 -9.8 31 44 287.1 287.4 277.9 292.5 1.82 12 730 2406 -8.9 -11.6 81 2.7 -9.8 28 38 289.1 289.5 279.3 295.5 2.15 13 700 2729 -11.1 -13.5 82 2.4 -11.8 25 31 290.2 290.5 279.5 296.0 1.93 14 651 3280 -15.7 -16.5 94 0.8 -15.9 27 32 291.1 291.4 279.6 296.0 1.62 15 637 3444 -16.7 -16.7 100 0.0 -16.7 28 32 291.8 292.0 279.8 296.7 1.62 16 526 4855 -25.5 -28.1 79 2.6 -25.9 33 34 297.6 297.7 281.3 299.9 0.72 17 500 5220 -28.5 -31.0 79 2.5 -28.8 35 34 298.3 298.4 281.4 300.2 0.58 18 434 6218 -36.1 -39.7 69 3.6 -36.4 35 34 301.0 301.0 282.1 301.9 0.28 19 421 6428 -37.9 -42.7 61 4.8 -38.2 35 34 301.3 301.3 282.2 302.0 0.21 20 400 6780 -38.7 -47.7 38 9.0 -39.2 35 34 304.7 304.7 283.5 305.2 0.13 21 397 6832 -39.1 -49.1 34 10.0 -39.6 35 34 304.8 304.8 283.5 305.2 0.11 22 393 6901 -39.3 -46.3 47 7.0 -39.7 35 34 305.5 305.5 283.8 306.0 0.15 23 376 7203 -41.9 -45.4 69 3.5 -42.1 35 34 305.9 305.9 284.0 306.5 0.18 24 300 8690 -54.9 -57.5 73 2.6 -54.9 35 35 308.0 308.0 284.6 308.2 0.05 25 291 8884 -56.3 -58.7 74 2.4 -56.3 34 36 308.7 308.7 284.9 308.8 0.05 26 250 9830 -64.5 -69.1 53 4.6 -64.6 30 38 310.2 310.2 285.4 310.2 0.01 27 242 10028 -66.1 -70.9 51 4.8 -66.1 28 37 310.7 310.7 285.6 310.7 0.01 28 215 10740 -70.1 -76.1 41 6.0 -70.1 20 33 315.2 315.2 287.1 315.2 0.01 29 200 11170 -71.3 -76.3 47 5.0 -71.3 15 31 319.8 319.8 288.7 319.9 0.01 30 198 11229 -71.5 -76.5 47 5.0 -71.5 15 32 320.4 320.4 288.9 320.5 0.01 31 189 11504 -71.5 -76.1 50 4.6 -71.5 9 30 324.7 324.7 290.2 324.8 0.01 32 169 12166 -70.5 -85.5 9 15.0 -70.5 355 26 337.0 337.0 293.6 337.0 0.00 33 154 12715 -72.3 -84.3 15 12.0 -72.3 343 22 343.0 343.0 295.0 343.0 0.00 34 150 12870 -71.9 -85.9 11 14.0 -71.9 340 21 346.2 346.2 295.8 346.2 0.00 35 100 15290 -65.7 -89.7 2 24.0 -65.8 290 51 400.8 400.8 305.3 400.8 0.00 36 70 17500 -59.1 -87.1 1 28.0 -59.6 280 74 457.9 457.9 311.6 458.0 0.00 37 66 17870 -58.3 -87.3 1 29.0 -58.9 280 82 467.5 467.5 312.4 467.5 0.00 38 50 19660 -48.3 -82.3 1 34.0 -50.3 280 119 529.6 529.7 316.9 529.7 0.01 39 47 20071 -44.1 -80.1 1 36.0 -47.1 280 122 549.2 549.2 318.1 549.3 0.01 40 41 20988 -42.9 -80.4 1 37.5 -46.7 280 129 574.0 574.0 319.3 574.1 0.02 41 39 21325 -42.5 -80.5 1 38.0 -46.5 280 127 583.3 583.3 319.8 583.4 0.02 42 38 21500 -42.9 -79.9 1 37.0 -46.9 280 126 586.7 586.7 320.0 586.8 0.02 43 30 23100 -40.9 -79.9 1 39.0 -46.3 280 118 633.1 633.1 322.0 633.3 0.02 44 25 24337 -42.7 -81.7 1 39.0 -48.0 280 119 661.9 661.9 323.2 662.0 0.02 45 21 25532 -36.3 -79.3 0 43.0 -45.1 280 120 715.0 715.0 324.9 715.3 0.04 46 20 25870 -37.9 -79.9 0 42.0 -46.1 280 120 720.2 720.2 325.1 720.5 0.03 47 18 26594 -39.5 -80.5 0 41.0 -47.4 281 116 737.2 737.2 325.6 737.4 0.03 48 11 29992 -36.1 -79.1 0 43.0 -48.1 284 99 861.0 861.0 328.7 861.7 0.07 49 10 30650 -38.7 -80.7 0 42.0 -49.7 285 96 875.1 875.1 329.0 875.7 0.06 50 7.3 32802 -40.7 -81.7 0 41.0 -52.1 949.3 949.4 330.4 950.1 0.07 51 6.8 33287 -38.9 -80.9 0 42.0 -51.7 976.3 976.3 330.8 977.2 0.08 TRP 198 11229 -71.5 -76.5 47 5.0 -71.5 15 32 320.4 320.4 288.9 320.5 0.01 WND 41 20988 -42.9 -80.4 1 37.5 -46.7 280 129 574.0 574.0 319.3 574.1 0.02 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 65.13 % Est. max temperature: 6.56 C = 43.81 F Sfc-Lift cond lev (LCL): 873.52 mb = 1008.73 m = 3309.45 ft T: -9.01 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.16 C Layer 870.0- 856.0 mb Conv cond level (CCL): 536.08 mb = 4715.06 m = 15469.15 ft Mean mixing ratio: 0.97 g/kg Conv temperature: 23.12 C = 73.61 F Cap Strength: 18.13 C Lifted Index: 18.33 C Risk: None Lifted Index @300 mb: 22.42 C Lifted Index @700 mb: 14.37 C Showalter Index: 15.89 C Risk: None Total Totals Index: 13.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: -7.60 C K Index: -17.10 Risk: None Sweat Index: 162.00 Risk: None Energy Index: 4.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.92 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 66948.89 J/kg Cap Strength: 18.30 C Lift Cond Lev (LCL): 755.00 mb = 2144.70 m = 7036.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 32 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 ---------------------------------------------------------- 0 991 13 40 34 -21.9 -26.0 | 331 15 7.5 -13.4 1 925 562 50 78 -59.8 -50.1 | 39 48 -30.4 -37.5 2 850 1221 40 64 -41.1 -49.0 | 18 38 -11.8 -36.4 3 700 2729 25 31 -13.1 -28.1 | 314 22 16.2 -15.5 4 500 5220 35 34 -19.5 -27.9 | 327 18 9.8 -15.2 5 400 6780 35 34 -19.5 -27.9 | 327 18 9.8 -15.2 6 300 8690 35 35 -20.1 -28.7 | 330 19 9.2 -16.1 7 250 9830 30 38 -19.0 -32.9 | 333 23 10.3 -20.3 8 200 11170 15 31 -8.0 -29.9 | 309 27 21.3 -17.3 9 198 11229 15 32 -8.3 -30.9 | 311 28 21.0 -18.3 10 150 12870 340 21 7.2 -19.7 | 281 37 36.5 -7.1 11 100 15290 290 51 47.9 -17.4 | 274 77 77.2 -4.8 12 70 17500 280 74 72.9 -12.8 | 270 102 102.2 -0.2 13 50 19660 280 119 117.2 -20.7 | 273 147 146.5 -8.1 14 41 20988 280 129 127.0 -22.4 | 274 157 156.4 -9.8 15 30 23100 280 118 116.2 -20.5 | 273 146 145.5 -7.9 16 20 25870 280 120 118.2 -20.8 | 273 148 147.5 -8.2 17 10 30650 285 96 92.7 -24.8 | 276 123 122.0 -12.2 Wind Parameters Mean winds (0-6000m): 36.7 at 42.5 knts Storm direction: 66.7 at 31.9 knts Shear (0-3000m) pos: 7.0 neg: 8.0 tot: 15.0 10-3/s Storm rel Dir Shear (0-3000m): -15.9 deg Storm rel helicity (0-3000m) pos: 199.0 neg: -394.6 tot: -195.6 m^2/s^2 ave: -65.2 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 16.6 stream: -2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 26.27 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 47 54 22 26| 42.0 0.0 42.0|187.7 0.0 187.7 375.4 0.67| 42.4 28.2 1000 47 64 29 35| 21.0 4.8 25.8|196.8-112.4 84.4 84.4 0.33| 28.6 9.6 1500 45 64 25 36| 14.0 7.3 21.3|196.8-216.4 -19.6 -13.1 0.12| 23.4 2.8 2000 43 61 20 34| 10.5 8.3 18.9|196.8-295.7 -98.9 -49.5 -0.02| 20.6 -0.4 2500 41 57 15 31| 8.4 8.9 17.3|196.8-366.5-169.7 -67.9 -0.14| 18.9 -2.6 3000 40 53 9 28| 7.0 8.0 15.0|199.0-394.6-195.6 -65.2 -0.17| 16.6 -2.9 4000 38 48 0 25| 5.5 6.0 11.6|209.4-394.6-185.1 -46.3 -0.15| 12.8 -1.9 5000 37 44 354 23| 4.6 4.8 9.5|219.4-394.6-175.2 -35.0 -0.13| 10.5 -1.3 6000 37 43 350 22| 3.9 4.0 7.9|221.4-394.6-173.1 -28.9 -0.12| 8.8 -1.1 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251013.00.gif