UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 10 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 -132 SFC 981 13 -4.9 -9.9 68 5.0 -6.4 255 1 269.7 270.0 267.8 274.8 1.83 2 925 478 -8.9 -13.6 69 4.7 -10.1 85 5 270.2 270.4 267.5 274.2 1.44 3 850 1125 -14.9 -15.5 95 0.6 -15.0 80 22 270.5 270.8 267.5 274.3 1.34 4 842 1196 -15.7 -15.7 100 0.0 -15.7 81 22 270.4 270.6 267.5 274.2 1.33 5 775 1816 -20.3 -20.4 99 0.1 -20.3 90 24 272.0 272.1 267.8 274.8 0.97 6 746 2100 -19.1 -19.3 98 0.2 -19.1 93 25 276.3 276.4 270.8 279.5 1.11 7 739 2170 -15.5 -16.0 96 0.5 -15.6 94 26 280.9 281.2 274.2 285.3 1.48 8 734 2222 -15.1 -15.9 94 0.8 -15.3 95 26 281.9 282.2 274.8 286.3 1.51 9 715 2419 -16.1 -16.4 98 0.3 -16.2 98 26 282.9 283.2 275.2 287.3 1.48 10 700 2579 -16.5 -18.0 88 1.5 -16.9 100 27 284.2 284.4 275.7 288.2 1.32 11 698 2600 -16.5 -18.3 86 1.8 -16.9 100 27 284.4 284.7 275.8 288.3 1.29 12 695 2633 -15.7 -21.7 60 6.0 -16.9 100 27 285.7 285.9 275.9 288.6 0.97 13 686 2731 -15.9 -19.0 77 3.1 -16.6 99 26 286.5 286.7 276.8 290.3 1.24 14 672 2886 -15.7 -19.6 72 3.9 -16.6 98 25 288.4 288.7 277.7 292.1 1.20 15 669 2920 -14.5 -34.5 17 20.0 -17.5 97 25 290.2 290.2 277.2 291.2 0.31 16 654 3092 -14.1 -51.1 3 37.0 -17.8 96 24 292.5 292.5 278.0 292.7 0.05 17 631 3363 -15.7 -47.7 5 32.0 -19.0 94 23 293.7 293.7 278.6 294.0 0.08 18 603 3703 -18.7 -52.7 3 34.0 -21.5 91 21 294.1 294.1 278.7 294.2 0.05 19 595 3802 -19.7 -50.7 5 31.0 -22.4 90 20 294.0 294.0 278.7 294.2 0.06 20 593 3827 -18.9 -31.9 31 13.0 -20.9 90 20 295.2 295.3 279.8 296.7 0.45 21 534 4596 -26.1 -30.2 68 4.1 -26.7 84 16 295.6 295.7 280.2 297.5 0.58 22 503 5027 -27.9 -32.1 67 4.2 -28.5 80 13 298.5 298.6 281.4 300.2 0.51 23 500 5070 -28.3 -32.1 70 3.8 -28.8 80 13 298.5 298.6 281.4 300.2 0.52 24 473 5465 -32.1 -33.3 89 1.2 -32.2 61 14 298.6 298.7 281.4 300.2 0.49 25 400 6630 -40.1 -42.7 76 2.6 -40.3 5 16 302.9 302.9 282.8 303.6 0.22 26 388 6838 -41.5 -44.5 73 3.0 -41.7 6 17 303.7 303.7 283.1 304.4 0.19 27 357 7398 -46.3 -50.7 61 4.4 -46.4 7 21 304.6 304.6 283.4 304.9 0.10 28 300 8530 -56.3 -59.4 68 3.1 -56.3 10 28 306.0 306.0 283.8 306.1 0.04 29 280 8962 -60.1 -62.2 76 2.1 -60.1 2 32 306.6 306.6 284.1 306.7 0.03 30 272 9142 -60.7 -64.6 60 3.9 -60.7 359 33 308.3 308.3 284.7 308.4 0.02 31 265 9302 -61.7 -64.9 65 3.2 -61.7 356 35 309.1 309.1 285.0 309.2 0.02 32 254 9563 -62.9 -64.5 81 1.6 -62.9 352 37 311.1 311.1 285.8 311.2 0.03 33 250 9660 -63.7 -66.2 71 2.5 -63.7 350 38 311.4 311.4 285.8 311.4 0.02 34 245 9783 -64.5 -69.3 52 4.8 -64.6 348 36 312.0 312.0 286.1 312.0 0.01 35 241 9884 -64.7 -67.1 72 2.4 -64.7 346 35 313.1 313.1 286.5 313.2 0.02 36 238 9960 -65.1 -70.1 50 5.0 -65.1 345 34 313.7 313.7 286.6 313.7 0.01 37 232 10116 -64.5 -79.5 11 15.0 -64.6 344 35 316.9 316.9 287.7 316.9 0.00 38 225 10302 -65.3 -77.3 17 12.0 -65.4 342 37 318.4 318.4 288.2 318.5 0.00 39 220 10439 -65.1 -69.1 58 4.0 -65.1 340 38 320.8 320.8 289.0 320.9 0.02 40 205 10869 -64.1 -78.1 13 14.0 -64.2 336 42 328.9 328.9 291.4 328.9 0.00 41 200 11020 -64.5 -77.5 15 13.0 -64.6 335 43 330.6 330.6 291.9 330.6 0.00 42 189 11367 -63.3 -80.3 8 17.0 -63.4 333 45 337.9 337.9 293.8 338.0 0.00 43 150 12780 -65.7 -84.7 5 19.0 -65.8 325 55 356.9 356.9 298.1 356.9 0.00 44 131 13600 -67.1 -88.1 4 21.0 -67.2 323 64 368.5 368.5 300.3 368.5 0.00 45 100 15250 -62.1 -86.1 3 24.0 -62.3 320 82 407.7 407.7 306.2 407.8 0.00 46 81 16554 -63.1 -87.1 3 24.0 -63.3 320 88 431.0 431.0 308.9 431.0 0.00 47 70 17460 -60.7 -87.7 2 27.0 -61.1 320 92 454.5 454.5 311.3 454.5 0.00 48 59 18530 -59.3 -87.3 1 28.0 -59.8 320 109 480.4 480.4 313.5 480.5 0.00 49 50 19580 -54.9 -84.9 1 30.0 -55.9 320 125 514.1 514.1 315.9 514.1 0.01 50 46 20115 -53.7 -84.7 1 31.0 -54.9 320 129 529.4 529.4 316.9 529.4 0.01 51 44 20403 -50.1 -83.1 1 33.0 -52.0 320 131 545.0 545.0 317.8 545.0 0.01 52 33 22300 -46.3 -82.3 1 36.0 -49.6 320 145 601.8 601.8 320.7 601.9 0.01 53 33 22300 -46.5 -81.5 1 35.0 -49.7 320 145 601.3 601.3 320.7 601.4 0.02 54 30 22940 -41.7 -80.7 1 39.0 -46.7 320 150 631.0 631.0 321.9 631.1 0.02 55 25 24185 -37.1 -79.1 0 42.0 -44.7 320 146 677.9 678.0 323.7 678.2 0.03 56 24 24465 -39.1 -80.1 1 41.0 -46.0 320 144 680.1 680.1 323.8 680.3 0.03 57 22 25069 -32.3 -76.3 0 44.0 -42.9 320 142 717.5 717.5 325.0 718.0 0.05 58 21 25396 -32.1 -76.1 0 44.0 -43.0 320 141 727.7 727.7 325.3 728.2 0.06 59 20 25740 -32.3 -76.3 0 44.0 -43.4 320 140 737.3 737.3 325.6 737.8 0.06 60 19 26104 -30.1 -75.1 0 45.0 -42.7 755.0 755.1 326.1 755.7 0.08 61 17 26889 -33.7 -77.7 0 44.0 -44.9 767.9 767.9 326.4 768.4 0.06 62 14 28245 -35.9 -78.9 0 43.0 -46.8 804.3 804.3 327.4 804.8 0.06 63 13 28764 -32.5 -76.5 0 44.0 -45.7 833.3 833.3 328.0 834.2 0.09 64 12 29332 -29.3 -74.3 0 45.0 -44.9 863.9 864.0 328.7 865.3 0.14 65 11 29954 -28.7 -73.7 0 45.0 -45.2 887.9 888.0 329.2 889.6 0.16 66 11 29954 -28.9 -73.9 0 45.0 -45.3 887.1 887.2 329.2 888.8 0.16 TRP 238 9960 -65.1 -70.1 50 5.0 -65.1 345 34 313.7 313.7 286.6 313.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 64.41 % Est. max temperature: -3.95 C = 24.89 F Sfc-Lift cond lev (LCL): 906.21 mb = 635.00 m = 2083.30 ft T: -10.36 C 700-500 lapse rate: 4.74 C/km ThetaE index: 0.53 C Layer 925.0- 850.0 mb Conv cond level (CCL): 864.79 mb = 992.97 m = 3257.72 ft Mean mixing ratio: 1.54 g/kg Conv temperature: -4.15 C = 24.53 F Cap Strength: 20.07 C Lifted Index: 20.08 C Risk: None Lifted Index @300 mb: 22.40 C Lifted Index @700 mb: 10.46 C Showalter Index: 20.14 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 12.80 C K Index: -3.60 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.32 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 5.00 J/kg Cap Strength: 19.66 C Lift Cond Lev (LCL): 869.43 mb = 952.05 m = 3123.50 ft Lev Free Conv (LFC): 844.43 mb = 1174.66 m = 3853.84 ft Equ Level (EL): 814.43 mb = 1445.33 m = 4741.84 ft B at Equ Level: 3.29 J/kg Max Parcel Lev (MPL): 774.43 mb = 1821.80 m = 5976.97 ft Wind level data Storm motion: 117 at 14 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 ---------------------------------------------------------- 0 981 13 255 1 1.0 0.3 | 295 14 13.1 -6.0 1 925 478 85 5 -5.0 -0.4 | 313 10 7.1 -6.7 2 850 1125 80 22 -21.7 -3.8 | 43 14 -9.6 -10.1 3 700 2579 100 27 -26.6 4.7 | 84 15 -14.5 -1.6 4 500 5070 80 13 -12.8 -2.3 | 5 9 -0.7 -8.5 5 400 6630 5 16 -1.4 -15.9 | 334 25 10.7 -22.2 6 300 8530 10 28 -4.9 -27.6 | 348 35 7.2 -33.9 7 250 9660 350 38 6.6 -37.4 | 337 48 18.7 -43.7 8 238 9960 345 34 8.8 -32.8 | 332 44 20.9 -39.1 9 200 11020 335 43 18.2 -39.0 | 326 54 30.3 -45.3 10 150 12780 325 55 31.5 -45.1 | 320 67 43.6 -51.3 11 100 15250 320 82 52.7 -62.8 | 317 95 64.8 -69.1 12 70 17460 320 92 59.1 -70.5 | 317 105 71.2 -76.8 13 50 19580 320 125 80.3 -95.8 | 318 138 92.4 -102.0 14 30 22940 320 150 96.4 -114.9 | 318 163 108.5 -121.2 15 20 25740 320 140 90.0 -107.2 | 318 153 102.1 -113.5 Wind Parameters Mean winds (0-6000m): 87.4 at 18.2 knts Storm direction: 117.4 at 13.6 knts Shear (0-3000m) pos: 1.8 neg: 3.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 139.4 deg Storm rel helicity (0-3000m) pos: 81.4 neg: -15.1 tot: 66.3 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 29.81 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 87 3 306 11| 0.0 7.1 7.1| 13.5 -7.5 6.0 12.0 0.32| 10.6 3.4 1000 82 8 330 8| 0.0 10.3 10.3| 40.0 -7.5 32.4 32.4 0.64| 12.1 7.7 1500 82 13 3 8| 1.6 6.9 8.4| 54.7 -7.5 47.2 31.4 0.66| 9.9 6.6 2000 85 16 24 8| 1.9 5.2 7.1| 67.0 -7.5 59.5 29.8 0.70| 8.3 5.8 2500 89 18 40 9| 2.2 4.1 6.3| 80.3 -7.5 72.8 29.1 0.73| 7.4 5.4 3000 91 19 49 9| 1.8 3.1 5.0| 81.4 -15.1 66.3 22.1 0.63| 6.6 4.2 4000 92 20 53 10| 1.4 1.9 3.2| 81.4 -31.3 50.1 12.5 0.41| 5.8 2.4 5000 91 19 50 9| 1.1 1.2 2.3| 81.4 -45.2 36.2 7.2 0.25| 5.3 1.3 6000 87 18 41 9| 0.9 1.7 2.6| 81.4 -62.0 19.4 3.2 0.13| 5.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251010.11.gif