UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102111.upa.cvt Date: 1100Z 21 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 21 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 -47 40 39 SFC 992 13 -3.9 -5.7 87 1.8 -4.5 40 39 269.9 270.3 269.1 276.7 2.51 2 946 389 -7.1 -8.6 89 1.5 -7.5 43 53 270.3 270.7 268.7 276.1 2.11 3 925 565 -7.5 -9.3 87 1.8 -8.0 45 60 271.6 272.0 269.5 277.3 2.04 4 850 1219 -10.9 -13.5 81 2.6 -11.6 30 42 274.7 275.0 270.7 279.2 1.58 5 715 2532 -17.3 -18.1 93 0.8 -17.5 17 33 281.6 281.8 274.2 285.4 1.28 6 700 2691 -18.1 -19.1 92 1.0 -18.3 15 32 282.4 282.6 274.6 286.0 1.21 7 588 3978 -24.5 -25.7 90 1.2 -24.7 7 48 289.4 289.6 277.6 291.9 0.80 8 535 4664 -26.3 -28.0 86 1.7 -26.6 3 56 295.2 295.3 280.2 297.5 0.71 9 500 5150 -29.7 -31.3 86 1.6 -29.9 360 62 296.8 296.9 280.7 298.7 0.56 10 400 6700 -41.1 -43.5 78 2.4 -41.2 355 74 301.6 301.6 282.3 302.3 0.20 11 364 7334 -46.3 -49.1 73 2.8 -46.4 355 79 302.9 302.9 282.7 303.3 0.12 12 332 7939 -51.7 -53.5 81 1.8 -51.7 355 84 303.5 303.6 283.0 303.8 0.08 13 300 8590 -56.3 -58.9 72 2.6 -56.3 355 90 306.0 306.0 283.8 306.2 0.05 14 270 9248 -61.0 -64.0 68 3.0 -61.0 350 102 308.5 308.5 284.8 308.6 0.03 15 253 9647 -63.9 -67.1 65 3.2 -63.9 350 98 310.0 310.0 285.4 310.1 0.02 16 250 9720 -64.1 -68.0 59 3.9 -64.1 350 95 310.8 310.8 285.6 310.8 0.02 17 242 9919 -63.9 -75.9 18 12.0 -64.0 349 91 314.0 314.0 286.7 314.0 0.01 18 231 10204 -63.3 -78.3 11 15.0 -63.4 346 85 319.1 319.1 288.5 319.1 0.00 19 200 11090 -62.5 -81.5 6 19.0 -62.6 340 67 333.8 333.8 292.7 333.8 0.00 20 150 12880 -59.5 -82.5 4 23.0 -59.7 310 63 367.6 367.6 300.1 367.6 0.00 21 100 15430 -58.1 -85.1 2 27.0 -58.5 305 81 415.5 415.5 307.2 415.5 0.00 22 79 16910 -59.9 -85.9 2 26.0 -60.3 302 100 440.7 440.7 310.0 440.7 0.00 23 70 17670 -58.1 -86.1 2 28.0 -58.6 300 109 460.1 460.1 311.8 460.1 0.00 24 54 19317 -53.5 -84.5 1 31.0 -54.6 296 117 506.1 506.1 315.4 506.2 0.01 25 50 19810 -54.7 -84.7 1 30.0 -55.8 295 119 514.6 514.6 315.9 514.6 0.01 26 42 20926 -55.3 -85.3 1 30.0 -56.5 293 128 539.4 539.4 317.5 539.4 0.01 27 30 23130 -44.1 -81.1 1 37.0 -48.3 290 145 624.4 624.4 321.7 624.5 0.02 28 25 24347 -45.7 -81.7 1 36.0 -49.9 286 147 653.2 653.3 322.8 653.4 0.02 29 22 25208 -39.5 -79.5 1 40.0 -46.6 282 149 696.0 696.1 324.3 696.3 0.03 30 20 25860 -39.3 -79.3 1 40.0 -46.9 280 150 715.9 715.9 325.0 716.2 0.04 31 19 26212 -38.3 -79.3 1 41.0 -46.5 729.6 729.6 325.4 729.9 0.04 32 16 27387 -41.1 -80.1 1 39.0 -48.7 757.2 757.2 326.1 757.5 0.04 33 14 28299 -38.9 -79.9 1 41.0 -48.2 794.1 794.1 327.1 794.6 0.05 34 13 28813 -34.3 -77.3 0 43.0 -46.4 827.1 827.1 327.9 827.8 0.08 35 13 28813 -34.9 -77.9 0 43.0 -46.7 825.0 825.0 327.8 825.7 0.07 TRP 253 9647 -63.9 -67.1 65 3.2 -63.9 350 98 310.0 310.0 285.4 310.1 0.02 WND 270 9248 -61.0 -64.0 68 3.0 -61.0 350 102 308.5 308.5 284.8 308.6 0.03 Sounding variables and indices 1000-500 mb thick: 5197.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 87.91 % Est. max temperature: 1.32 C = 34.38 F Sfc-Lift cond lev (LCL): 964.10 mb = 238.67 m = 783.02 ft T: -5.82 C 700-500 lapse rate: 4.72 C/km ThetaE index: 0.61 C Layer 946.0- 925.0 mb Conv cond level (CCL): 883.69 mb = 918.35 m = 3012.94 ft Mean mixing ratio: 2.13 g/kg Conv temperature: -0.46 C = 31.16 F Cap Strength: 15.81 C Lifted Index: 16.69 C Risk: None Lifted Index @300 mb: 20.61 C Lifted Index @700 mb: 6.90 C Showalter Index: 14.81 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.20 C K Index: 4.30 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.28 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 65967.91 J/kg Cap Strength: 16.54 C Lift Cond Lev (LCL): 915.29 mb = 646.66 m = 2121.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 44 at 36 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 ---------------------------------------------------------- 0 992 13 40 39 -25.1 -29.9 | 360 4 0.0 -4.1 1 925 565 45 60 -42.4 -42.4 | 46 24 -17.3 -16.7 2 850 1219 30 42 -21.0 -36.4 | 339 11 4.1 -10.6 3 700 2691 15 32 -8.3 -30.9 | 287 18 16.8 -5.2 4 500 5150 360 62 -0.0 -62.0 | 325 44 25.1 -36.3 5 400 6700 355 74 6.4 -73.7 | 327 57 31.5 -48.0 6 300 8590 355 90 7.8 -89.7 | 333 72 32.9 -63.9 7 270 9248 350 102 17.7 -100.5 | 330 86 42.8 -74.7 8 253 9647 350 98 17.0 -96.5 | 329 82 42.1 -70.8 9 250 9720 350 95 16.5 -93.6 | 328 80 41.6 -67.8 10 200 11090 340 67 22.9 -63.0 | 308 61 48.0 -37.2 11 150 12880 310 63 48.3 -40.5 | 281 75 73.3 -14.8 12 100 15430 305 81 66.4 -46.5 | 283 94 91.4 -20.7 13 70 17670 300 109 94.4 -54.5 | 284 123 119.5 -28.8 14 50 19810 295 119 107.9 -50.3 | 280 135 132.9 -24.6 15 30 23130 290 145 136.3 -49.6 | 278 163 161.3 -23.9 16 20 25860 280 150 147.7 -26.0 | 270 173 172.8 -0.3 Wind Parameters Mean winds (0-6000m): 14.3 at 47.9 knts Storm direction: 44.3 at 35.9 knts Shear (0-3000m) pos: 3.3 neg: 5.7 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): -61.2 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -116.7 tot: -80.5 m^2/s^2 ave: -26.8 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 74.75 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 43 48 39 13| 19.9 0.0 19.9| 19.6 0.0 19.6 39.2 0.36| 20.1 7.2 1000 42 51 36 16| 10.0 7.1 17.0| 19.6 -52.3 -32.7 -32.7 -0.12| 17.7 -2.1 1500 39 49 24 13| 6.6 8.0 14.6| 19.6 -81.7 -62.1 -41.4 -0.30| 15.1 -4.6 2000 36 46 9 12| 5.0 7.2 12.2| 19.6 -96.7 -77.1 -38.5 -0.36| 12.6 -4.6 2500 33 44 354 11| 4.0 6.7 10.7| 19.6-112.2 -92.6 -37.0 -0.40| 11.0 -4.4 3000 31 42 341 11| 3.3 5.7 9.0| 36.3-116.7 -80.5 -26.8 -0.33| 10.1 -3.3 4000 26 42 330 14| 2.5 4.6 7.1| 86.6-116.7 -30.2 -7.5 -0.15| 9.2 -1.4 5000 19 44 327 19| 2.0 4.5 6.5|120.2-116.7 3.5 0.7 -0.09| 8.8 -0.8 6000 14 48 327 25| 1.7 4.4 6.1|134.5-116.7 17.8 3.0 -0.06| 8.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251021.11.gif