UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 9 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 45 6 SFC 995 13 -8.3 -12.1 74 3.8 -9.3 45 6 265.2 265.5 264.2 269.4 1.52 2 925 580 -11.7 -14.3 81 2.6 -12.3 55 22 267.3 267.6 265.4 271.1 1.36 3 853 1194 -16.9 -17.1 98 0.2 -16.9 60 39 268.2 268.4 265.6 271.4 1.17 4 850 1220 -16.9 -17.0 99 0.1 -16.9 60 40 268.4 268.6 265.8 271.8 1.19 5 791 1757 -19.5 -19.7 98 0.2 -19.6 54 28 271.2 271.4 267.4 274.1 1.01 6 767 1988 -15.1 -16.3 91 1.2 -15.4 52 23 278.4 278.6 272.6 282.4 1.39 7 746 2198 -15.9 -17.2 90 1.3 -16.2 50 18 279.7 280.0 273.2 283.6 1.33 8 700 2674 -19.7 -20.1 97 0.4 -19.8 45 8 280.7 280.9 273.4 283.9 1.11 9 696 2716 -19.9 -20.3 97 0.4 -20.0 43 8 280.9 281.1 273.5 284.1 1.09 10 688 2802 -20.5 -21.9 89 1.4 -20.8 39 9 281.2 281.3 273.5 284.0 0.96 11 686 2823 -19.5 -27.5 49 8.0 -20.7 38 9 282.5 282.6 273.6 284.3 0.58 12 680 2888 -19.3 -38.3 17 19.0 -21.4 35 10 283.5 283.5 273.5 284.1 0.21 13 667 3032 -19.3 -44.3 9 25.0 -21.7 28 11 285.0 285.0 274.2 285.4 0.11 14 597 3852 -20.3 -52.3 4 32.0 -22.9 348 19 293.0 293.1 278.3 293.2 0.05 15 515 4929 -27.5 -54.5 6 27.0 -29.2 296 30 297.0 297.0 280.1 297.2 0.05 16 500 5140 -29.3 -53.3 8 24.0 -30.7 285 32 297.3 297.3 280.2 297.5 0.05 17 419 6375 -39.5 -61.5 8 22.0 -40.2 293 42 299.6 299.7 281.2 299.7 0.02 18 400 6690 -42.1 -59.1 14 17.0 -42.6 295 45 300.3 300.3 281.5 300.4 0.03 19 366 7286 -47.1 -57.1 31 10.0 -47.4 303 50 301.3 301.3 282.0 301.5 0.05 20 339 7790 -50.7 -64.7 17 14.0 -50.9 309 54 303.1 303.1 282.7 303.2 0.02 21 330 7966 -50.5 -66.5 13 16.0 -50.8 312 55 305.7 305.7 283.7 305.8 0.02 22 311 8350 -54.1 -66.1 22 12.0 -54.2 317 58 305.9 305.9 283.8 306.0 0.02 23 300 8580 -56.1 -61.1 53 5.0 -56.2 320 60 306.3 306.3 284.0 306.4 0.03 24 282 8971 -58.7 -63.6 53 4.9 -58.7 320 58 308.0 308.0 284.6 308.1 0.03 25 270 9243 -60.7 -65.7 52 5.0 -60.7 320 57 308.9 309.0 284.9 309.0 0.02 26 265 9359 -61.3 -66.0 54 4.7 -61.3 320 56 309.7 309.7 285.2 309.8 0.02 27 255 9598 -62.1 -77.1 12 15.0 -62.2 320 55 312.0 312.0 286.0 312.0 0.00 28 250 9720 -62.5 -74.5 18 12.0 -62.6 320 54 313.1 313.1 286.5 313.2 0.01 29 212 10726 -66.1 -79.1 15 13.0 -66.1 320 59 322.7 322.7 289.6 322.7 0.00 30 200 11080 -64.3 -81.3 8 17.0 -64.4 315 66 330.9 330.9 292.0 330.9 0.00 31 165 12269 -61.1 -84.1 3 23.0 -61.3 308 63 355.0 355.0 297.7 355.0 0.00 32 150 12860 -62.3 -85.3 3 23.0 -62.4 305 61 362.8 362.8 299.2 362.8 0.00 33 125 13976 -66.5 -86.5 4 20.0 -66.6 309 71 374.6 374.6 301.4 374.6 0.00 34 115 14483 -65.5 -88.5 3 23.0 -65.6 312 76 385.5 385.5 303.1 385.5 0.00 35 104 15104 -59.1 -85.1 2 26.0 -59.4 314 82 408.9 408.9 306.4 408.9 0.00 36 100 15350 -59.5 -85.5 2 26.0 -59.8 315 84 412.8 412.8 306.9 412.8 0.00 37 76 17064 -58.9 -85.9 2 27.0 -59.3 311 96 447.7 447.7 310.6 447.7 0.00 38 70 17580 -57.3 -85.3 2 28.0 -57.9 310 100 461.8 461.8 312.0 461.8 0.00 39 50 19750 -49.3 -82.3 1 33.0 -51.1 310 130 527.3 527.3 316.8 527.3 0.01 40 49 19883 -49.1 -82.1 1 33.0 -51.0 310 131 530.8 530.8 317.0 530.9 0.01 41 41 21076 -40.5 -78.5 1 38.0 -45.0 310 139 580.0 580.0 319.7 580.2 0.02 42 34 22348 -42.4 -79.5 1 37.1 -46.8 310 148 606.9 606.9 320.9 607.1 0.02 43 33 22550 -42.7 -79.7 1 37.0 -47.1 311 143 611.3 611.3 321.1 611.5 0.02 44 30 23200 -38.5 -78.5 1 40.0 -44.8 315 129 639.7 639.7 322.3 639.9 0.03 45 26 24189 -36.5 -78.5 1 42.0 -44.2 315 124 672.1 672.1 323.5 672.3 0.03 46 24 24740 -39.5 -79.5 1 40.0 -46.2 315 121 678.9 678.9 323.7 679.2 0.03 47 22 25340 -36.3 -78.3 1 42.0 -44.9 315 118 705.6 705.6 324.6 705.9 0.04 48 20 26000 -37.7 -78.7 1 41.0 -46.0 315 115 720.8 720.8 325.1 721.1 0.04 49 14 28483 -33.3 -77.3 0 44.0 -45.7 813.1 813.1 327.5 813.8 0.07 50 12 29553 -39.1 -79.1 1 40.0 -49.0 829.2 829.2 328.0 829.8 0.06 TRP 212 10726 -66.1 -79.1 15 13.0 -66.1 320 59 322.7 322.7 289.6 322.7 0.00 WND 34 22348 -42.4 -79.5 1 37.1 -46.8 310 148 606.9 606.9 320.9 607.1 0.02 Sounding variables and indices 1000-500 mb thick: 5163.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 51.91 % Est. max temperature: -4.86 C = 23.25 F Sfc-Lift cond lev (LCL): 936.40 mb = 484.79 m = 1590.51 ft T: -11.13 C 700-500 lapse rate: 3.89 C/km Conv cond level (CCL): 885.62 mb = 909.38 m = 2983.51 ft Mean mixing ratio: 1.40 g/kg Conv temperature: -5.73 C = 21.68 F Cap Strength: 22.11 C Lifted Index: 22.13 C Risk: None Lifted Index @300 mb: 25.33 C Lifted Index @700 mb: 10.34 C Showalter Index: 21.19 C Risk: None Total Totals Index: 24.70 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 12.30 C K Index: -5.00 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 5.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.23 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 60947.79 J/kg Cap Strength: 22.16 C Lift Cond Lev (LCL): 901.23 mb = 777.15 m = 2549.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 18 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 45 6 -4.2 -4.2 | 189 13 2.1 12.5 1 925 580 55 22 -18.0 -12.6 | 110 12 -11.7 4.1 2 850 1220 60 40 -34.6 -20.0 | 83 29 -28.3 -3.2 3 700 2674 45 8 -5.7 -5.7 | 183 11 0.7 11.1 4 500 5140 285 32 30.9 -8.3 | 257 38 37.2 8.5 5 400 6690 295 45 40.8 -19.0 | 273 47 47.1 -2.3 6 300 8580 320 60 38.6 -46.0 | 303 54 44.9 -29.2 7 250 9720 320 54 34.7 -41.4 | 301 48 41.0 -24.6 8 212 10726 320 59 37.9 -45.2 | 303 53 44.2 -28.4 9 200 11080 315 66 46.7 -46.7 | 299 61 53.0 -29.9 10 150 12860 305 61 50.0 -35.0 | 288 59 56.3 -18.2 11 100 15350 315 84 59.4 -59.4 | 303 78 65.7 -42.6 12 70 17580 310 100 76.6 -64.3 | 300 96 82.9 -47.5 13 50 19750 310 130 99.6 -83.6 | 302 125 105.9 -66.8 14 34 22348 310 148 113.4 -95.1 | 303 143 119.7 -78.4 15 30 23200 315 129 91.2 -91.2 | 307 123 97.5 -74.5 16 20 26000 315 115 81.3 -81.3 | 306 109 87.6 -64.6 Wind Parameters Mean winds (0-6000m): 350.6 at 23.9 knts Storm direction: 20.6 at 17.9 knts Shear (0-3000m) pos: 4.9 neg: 4.3 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): -1.7 deg Storm rel helicity (0-3000m) pos: 59.7 neg: -75.5 tot: -15.8 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 12.1 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 59.12 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 53 13 156 10| 14.6 0.0 14.6| 0.0 -32.9 -32.9 -65.9 -0.88| 14.7-13.0 1000 55 20 117 12| 14.6 0.0 14.6| 0.0 -65.0 -65.0 -65.0 -0.71| 14.7-10.5 1500 57 26 101 16| 9.7 0.4 10.1| 6.8 -75.5 -68.7 -45.8 -0.51| 14.0 -7.2 2000 57 26 99 16| 7.3 3.1 10.4| 26.8 -75.5 -48.7 -24.4 -0.31| 13.4 -4.1 2500 57 25 103 15| 5.8 4.7 10.6| 51.0 -75.5 -24.5 -9.8 -0.10| 13.0 -1.2 3000 56 22 110 13| 4.9 4.3 9.2| 59.7 -75.5 -15.8 -5.3 -0.04| 12.1 -0.4 4000 46 21 106 9| 3.6 4.7 8.3| 71.9 -75.6 -3.7 -0.9 0.07| 11.2 0.8 5000 25 22 44 4| 2.9 6.0 8.9| 71.9-147.2 -75.2 -15.0 -0.04| 11.5 -0.4 6000 351 24 304 12| 2.4 5.4 7.8|135.3-165.0 -29.7 -4.9 0.00| 10.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251009.23.gif