UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 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 -172 SFC 976 13 -4.9 -6.3 90 1.4 -5.4 35 25 270.1 270.5 269.1 276.8 2.44 2 925 440 -7.3 -7.7 97 0.4 -7.4 35 51 271.8 272.2 270.0 278.2 2.31 3 908 584 -8.1 -8.2 99 0.1 -8.1 33 47 272.5 272.8 270.4 278.7 2.26 4 850 1095 -10.7 -11.4 95 0.7 -10.9 25 32 274.9 275.3 271.2 280.2 1.88 5 787 1683 -14.5 -15.2 94 0.7 -14.7 21 31 277.0 277.2 271.9 281.3 1.49 6 766 1888 -13.9 -14.9 92 1.0 -14.2 20 30 279.8 280.1 273.6 284.3 1.57 7 700 2569 -16.1 -17.2 91 1.1 -16.4 15 29 284.7 284.9 276.1 288.9 1.42 8 684 2743 -15.9 -17.3 89 1.4 -16.2 13 28 286.8 287.0 277.2 291.1 1.44 9 640 3241 -18.3 -20.5 83 2.2 -18.8 8 27 289.5 289.8 278.2 293.1 1.17 10 500 5040 -30.1 -32.1 83 2.0 -30.3 350 21 296.3 296.4 280.5 298.0 0.52 11 495 5112 -30.5 -32.5 83 2.0 -30.7 349 21 296.7 296.8 280.6 298.4 0.50 12 441 5922 -37.1 -40.7 69 3.6 -37.4 336 22 298.3 298.4 281.0 299.2 0.25 13 400 6590 -42.1 -44.7 76 2.6 -42.2 325 22 300.3 300.3 281.7 300.9 0.18 14 326 7940 -52.9 -54.8 80 1.9 -52.9 325 28 303.5 303.5 282.9 303.7 0.07 15 301 8449 -57.3 -60.2 69 2.9 -57.3 325 30 304.3 304.3 283.2 304.4 0.04 16 300 8470 -57.5 -60.5 68 3.0 -57.5 325 30 304.3 304.3 283.2 304.4 0.04 17 295 8576 -58.1 -62.2 59 4.1 -58.2 325 31 304.9 304.9 283.4 305.0 0.03 18 276 8995 -59.9 -62.4 72 2.5 -59.9 325 35 308.2 308.2 284.7 308.3 0.03 19 270 9132 -60.1 -73.1 17 13.0 -60.2 325 36 309.8 309.8 285.2 309.8 0.01 20 262 9320 -61.3 -66.1 53 4.8 -61.3 325 37 310.7 310.7 285.6 310.8 0.02 21 250 9610 -63.1 -67.1 58 4.0 -63.1 325 40 312.3 312.3 286.2 312.3 0.02 22 242 9809 -64.7 -67.4 69 2.7 -64.7 324 42 312.8 312.8 286.4 312.8 0.02 23 224 10277 -66.7 -79.7 14 13.0 -66.7 320 46 316.7 316.7 287.6 316.7 0.00 24 200 10960 -66.5 -78.5 17 12.0 -66.5 320 53 327.4 327.4 291.0 327.5 0.00 25 150 12700 -66.7 -84.7 6 18.0 -66.8 320 59 355.2 355.2 297.7 355.2 0.00 26 100 15140 -66.5 -86.5 4 20.0 -66.6 320 63 399.2 399.2 305.1 399.3 0.00 27 95 15450 -67.3 -86.3 5 19.0 -67.4 320 66 403.6 403.6 305.7 403.6 0.00 28 73 17044 -65.5 -88.5 3 23.0 -65.7 320 82 439.0 439.0 309.8 439.0 0.00 29 70 17300 -64.5 -88.5 2 24.0 -64.7 320 84 446.4 446.4 310.5 446.4 0.00 30 64 17852 -61.1 -86.1 2 25.0 -61.5 321 90 465.4 465.4 312.3 465.5 0.00 31 54 18901 -63.1 -88.1 2 25.0 -63.4 324 100 484.0 484.0 313.8 484.0 0.00 32 50 19380 -58.1 -86.1 2 28.0 -58.8 325 105 506.6 506.6 315.4 506.6 0.00 33 49 19508 -57.7 -85.7 2 28.0 -58.5 325 107 510.4 510.4 315.7 510.5 0.01 34 45 20044 -59.1 -86.1 2 27.0 -59.8 325 114 519.6 519.6 316.3 519.7 0.01 35 30 22660 -47.3 -81.3 1 34.0 -50.5 325 147 615.7 615.7 321.3 615.8 0.02 36 27 23364 -43.3 -79.3 1 36.0 -48.1 326 148 645.8 645.8 322.5 646.0 0.03 37 26 23619 -43.3 -80.3 1 37.0 -48.2 327 149 652.8 652.8 322.8 653.0 0.02 38 22 24764 -35.5 -77.5 1 42.0 -44.5 329 151 708.0 708.0 324.7 708.3 0.05 39 21 25089 -34.8 -77.3 1 42.5 -44.3 330 152 719.5 719.5 325.1 719.9 0.05 40 20 25430 -34.1 -77.1 0 43.0 -44.2 325 132 731.8 731.8 325.4 732.3 0.05 41 18 26174 -31.9 -75.9 0 44.0 -43.7 326 129 761.1 761.2 326.3 761.8 0.07 42 17 26578 -33.1 -77.1 0 44.0 -44.6 326 127 769.8 769.9 326.5 770.4 0.06 43 13 28474 -32.1 -76.1 0 44.0 -45.6 328 118 834.7 834.7 328.1 835.6 0.09 44 12 29046 -27.5 -73.5 0 46.0 -44.3 329 115 870.3 870.4 328.8 871.9 0.15 45 11 29670 -30.3 -75.3 0 45.0 -45.8 329 112 882.1 882.1 329.1 883.4 0.13 46 10 30360 -22.7 -69.7 1 47.0 -43.8 330 109 934.8 935.0 330.1 938.5 0.32 47 9.9 30434 -22.7 -70.7 0 48.0 -43.9 937.5 937.7 330.2 940.7 0.28 48 8.3 31712 -28.3 -73.3 1 45.0 -46.7 963.9 964.1 330.6 966.6 0.23 49 7.5 32445 -24.7 -71.7 0 47.0 -46.3 1006.9 1007.1 331.4 1010.8 0.32 50 6.8 33152 -28.5 -73.5 1 45.0 -48.0 1019.6 1019.8 331.5 1023.0 0.27 51 6.5 33477 -25.7 -71.7 1 46.0 -47.4 1044.7 1044.9 331.9 1049.4 0.37 TRP 224 10277 -66.7 -79.7 14 13.0 -66.7 320 46 316.7 316.7 287.6 316.7 0.00 WND 21 25089 -34.8 -77.3 1 42.5 -44.3 330 152 719.5 719.5 325.1 719.9 0.05 Sounding variables and indices 1000-500 mb thick: 5212.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 88.96 % Est. max temperature: 0.65 C = 33.16 F Sfc-Lift cond lev (LCL): 954.48 mb = 190.41 m = 624.71 ft T: -5.90 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.00 C Layer 976.0- 0.0 mb Conv cond level (CCL): 908.27 mb = 582.14 m = 1909.88 ft Mean mixing ratio: 2.29 g/kg Conv temperature: -2.57 C = 27.37 F Cap Strength: 11.39 C Lifted Index: 15.23 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 7.93 C Showalter Index: 13.65 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 18.70 C K Index: 6.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.26 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 61481.07 J/kg Cap Strength: 15.05 C Lift Cond Lev (LCL): 916.07 mb = 515.50 m = 1691.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 21 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 ---------------------------------------------------------- 0 976 13 35 25 -14.3 -20.5 | 359 5 0.1 -4.9 1 925 440 35 51 -29.3 -41.8 | 29 30 -14.8 -26.2 2 850 1095 25 32 -13.5 -29.0 | 356 13 0.9 -13.4 3 700 2569 15 29 -7.5 -28.0 | 331 14 6.9 -12.4 4 500 5040 350 21 3.6 -20.7 | 286 19 18.1 -5.1 5 400 6590 325 22 12.6 -18.0 | 275 27 27.1 -2.4 6 300 8470 325 30 17.2 -24.6 | 286 33 31.6 -9.0 7 250 9610 325 40 22.9 -32.8 | 295 41 37.4 -17.2 8 224 10277 320 46 29.6 -35.2 | 294 48 44.0 -19.7 9 200 10960 320 53 34.1 -40.6 | 297 55 48.5 -25.0 10 150 12700 320 59 37.9 -45.2 | 299 60 52.4 -29.6 11 100 15140 320 63 40.5 -48.3 | 301 64 54.9 -32.7 12 70 17300 320 84 54.0 -64.3 | 305 84 68.4 -48.8 13 50 19380 325 105 60.2 -86.0 | 313 103 74.7 -70.4 14 30 22660 325 147 84.3 -120.4 | 317 144 98.8 -104.8 15 21 25089 330 152 76.0 -131.6 | 322 147 90.4 -116.1 16 20 25430 325 132 75.7 -108.1 | 316 129 90.1 -92.5 17 10 30360 330 109 54.5 -94.4 | 319 105 68.9 -78.8 Wind Parameters Mean winds (0-6000m): 12.8 at 28.3 knts Storm direction: 42.8 at 21.2 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -38.1 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -94.9 tot: -76.3 m^2/s^2 ave: -25.4 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 39.06 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 35 40 26 19| 0.0 24.6 24.6| 18.6 -7.5 11.1 22.2 0.18| 26.2 4.8 1000 33 41 22 20| 0.0 5.3 5.3| 18.6 -56.7 -38.1 -38.1 -0.10| 21.1 -2.1 1500 31 38 16 18| 0.0 3.0 3.0| 18.6 -69.5 -50.8 -33.9 -0.17| 15.5 -2.6 2000 28 36 9 16| 0.0 2.4 2.4| 18.6 -76.9 -58.3 -29.1 -0.20| 12.2 -2.5 2500 26 35 4 15| 0.0 2.1 2.1| 18.6 -84.3 -65.7 -26.3 -0.23| 10.2 -2.4 3000 25 34 359 15| 0.0 2.0 2.0| 18.6 -94.9 -76.3 -25.4 -0.27| 9.0 -2.5 4000 21 32 348 14| 0.0 1.9 1.9| 18.6-117.0 -98.4 -24.6 -0.34| 7.4 -2.5 5000 17 30 336 14| 0.0 1.8 1.8| 18.6-139.3-120.7 -24.1 -0.39| 6.5 -2.5 6000 13 28 326 15| 0.0 2.0 2.0| 18.6-153.7-135.1 -22.5 -0.39| 5.9 -2.3 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251010.23.gif