UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 8 OCT 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1018 -22 23.0 1.0 23 22.0 11.6 90 11 294.6 295.4 284.0 306.6 4.03 1 1000 132 20.6 -0.4 24 21.0 10.1 115 13 293.8 294.4 283.2 304.7 3.71 2 936 698 15.0 -3.0 29 18.0 6.6 119 16 293.7 294.2 282.7 303.4 3.27 3 925 798 15.8 -7.2 20 23.0 5.8 120 17 295.5 295.9 282.5 302.7 2.40 4 923 816 15.8 -8.2 18 24.0 5.6 120 17 295.6 296.0 282.4 302.4 2.23 5 850 1511 13.6 -18.4 9 32.0 2.3 125 21 300.4 300.6 282.9 303.8 1.05 6 834 1670 13.2 -20.8 8 34.0 1.7 122 20 301.6 301.8 283.2 304.5 0.87 7 754 2509 8.6 -8.4 29 17.0 1.3 106 16 305.4 305.9 286.7 313.9 2.69 8 700 3117 3.4 -6.6 48 10.0 -1.0 95 13 306.2 306.9 287.6 316.6 3.33 9 691 3222 2.6 -7.4 48 10.0 -1.7 89 13 306.5 307.1 287.6 316.4 3.17 10 666 3518 0.0 -10.0 47 10.0 -4.0 71 12 306.8 307.3 287.2 315.3 2.68 11 593 4439 -4.7 -23.7 21 19.0 -10.0 14 9 311.7 311.9 287.1 314.9 0.95 12 574 4696 -3.9 -26.9 15 23.0 -10.1 358 8 315.6 315.7 288.1 318.1 0.74 13 505 5694 -10.7 -23.7 33 13.0 -14.3 295 5 319.1 319.3 289.6 322.9 1.12 14 500 5770 -11.3 -25.3 30 14.0 -15.0 290 5 319.3 319.5 289.6 322.7 0.98 15 442 6703 -17.7 -35.7 19 18.0 -20.9 282 9 322.6 322.7 290.0 324.1 0.41 16 406 7331 -22.7 -38.7 22 16.0 -25.1 276 12 324.1 324.2 290.4 325.3 0.33 17 400 7440 -23.5 -39.5 22 16.0 -25.8 275 13 324.4 324.5 290.5 325.6 0.31 18 339 8629 -30.7 -46.7 19 16.0 -32.2 266 26 330.4 330.4 292.0 331.0 0.17 19 300 9480 -38.7 -50.7 27 12.0 -39.5 260 36 330.8 330.8 292.1 331.3 0.12 20 287 9783 -41.3 -53.3 26 12.0 -41.9 265 45 331.3 331.3 292.2 331.7 0.09 21 278 10000 -40.9 -52.9 26 12.0 -41.6 268 51 334.9 335.0 293.2 335.3 0.10 22 262 10403 -42.9 -56.9 20 14.0 -43.5 275 62 337.7 337.7 293.8 338.0 0.07 23 255 10586 -42.1 -57.1 18 15.0 -42.8 278 67 341.5 341.5 294.7 341.8 0.07 24 250 10720 -42.7 -57.7 18 15.0 -43.4 280 71 342.6 342.6 295.0 342.8 0.06 25 217 11666 -47.9 -64.9 12 17.0 -48.4 280 86 348.7 348.7 296.4 348.8 0.03 26 208 11945 -50.1 -67.7 11 17.6 -50.5 280 91 349.5 349.5 296.5 349.6 0.02 27 201 12168 -51.9 -69.9 10 18.0 -52.2 280 89 350.1 350.1 296.7 350.1 0.02 28 200 12200 -51.9 -69.9 10 18.0 -52.2 280 89 350.6 350.6 296.8 350.6 0.02 29 181 12844 -53.9 -71.9 9 18.0 -54.2 278 86 357.5 357.5 298.2 357.5 0.01 30 150 14030 -61.1 -79.1 8 18.0 -61.3 275 81 364.8 364.8 299.6 364.8 0.01 31 128 15002 -66.3 -83.3 7 17.0 -66.4 280 73 372.4 372.4 301.0 372.4 0.00 32 112 15810 -66.7 -83.7 7 17.0 -66.8 280 61 386.1 386.1 303.2 386.1 0.00 33 105 16202 -64.1 -81.1 8 17.0 -64.3 280 55 398.3 398.3 305.0 398.3 0.01 34 100 16500 -65.1 -82.1 8 17.0 -65.3 280 50 401.9 401.9 305.5 402.0 0.00 35 88 17275 -68.1 -85.1 7 17.0 -68.2 284 45 410.9 410.9 306.6 410.9 0.00 36 70 18670 -62.7 -79.7 8 17.0 -63.0 290 35 450.2 450.2 310.9 450.3 0.01 37 69 18759 -62.5 -79.5 8 17.0 -62.8 291 35 452.5 452.5 311.1 452.6 0.01 38 52 20491 -66.5 -83.5 7 17.0 -66.7 303 30 481.3 481.3 313.5 481.4 0.01 39 50 20730 -63.7 -81.7 7 18.0 -64.0 305 29 493.4 493.4 314.5 493.4 0.01 40 47 21109 -62.7 -80.7 7 18.0 -63.1 303 29 504.6 504.6 315.3 504.7 0.01 41 37 22571 -64.7 -82.7 7 18.0 -65.1 296 27 535.2 535.2 317.2 535.2 0.01 42 32 23462 -61.1 -80.1 6 19.0 -61.8 292 26 567.5 567.5 319.0 567.6 0.02 43 30 23860 -62.5 -81.5 6 19.0 -63.1 290 25 574.3 574.3 319.4 574.4 0.02 44 29 24070 -63.1 -82.1 6 19.0 -63.7 290 25 578.2 578.2 319.6 578.3 0.02 45 22 25803 -56.5 -76.5 6 20.0 -58.2 294 27 645.4 645.4 322.5 645.8 0.05 46 20 26410 -56.3 -76.3 6 20.0 -58.1 295 27 663.8 663.9 323.2 664.3 0.06 47 16 27828 -57.3 -78.3 5 21.0 -59.3 289 36 704.3 704.3 324.6 704.8 0.05 48 10 30920 -40.7 -66.7 4 26.0 -50.0 275 56 867.6 867.9 328.9 872.9 0.49 49 7.4 32976 -39.3 -65.3 5 26.0 -50.6 951.3 951.8 330.5 960.8 0.80 TRP 128 15002 -66.3 -83.3 7 17.0 -66.4 280 73 372.4 372.4 301.0 372.4 0.00 WND 208 11945 -50.1 -67.7 11 17.6 -50.5 280 91 349.5 349.5 296.5 349.6 0.02 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 666.00 mb = 3518.09 m = 11542.16 ft Wetbulb zero: 724.46 mb = 2836.23 m = 9305.11 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 26.47 % Est. max temperature: 27.56 C = 81.61 F Sfc-Lift cond lev (LCL): 733.75 mb = 2732.01 m = 8963.16 ft T: 6.70 C 700-500 lapse rate: 5.54 C/km ThetaE index: 4.13 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 506.48 mb = 5670.74 m = 18604.55 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 47.49 C = 117.48 F Cap Strength: 14.89 C Lifted Index: 14.87 C Risk: None Lifted Index @300 mb: 19.11 C Lifted Index @700 mb: 10.56 C Showalter Index: 15.05 C Risk: None Total Totals Index: 17.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -7.10 C K Index: -3.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.27 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 57791.76 J/kg Cap Strength: 14.85 C Lift Cond Lev (LCL): 713.70 mb = 2958.49 m = 9706.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 141 at 10 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 1018 -22 90 11 -11.0 0.0 | 33 9 -4.9 -7.5 1 1000 132 115 13 -11.8 5.5 | 71 6 -5.7 -2.0 2 925 798 120 17 -14.7 8.5 | 97 9 -8.7 1.0 3 850 1511 125 21 -17.2 12.0 | 112 12 -11.1 4.6 4 700 3117 95 13 -13.0 1.1 | 47 9 -6.9 -6.4 5 500 5770 290 5 4.7 -1.7 | 311 14 10.8 -9.2 6 400 7440 275 13 13.0 -1.1 | 294 21 19.0 -8.6 7 300 9480 260 36 35.5 6.3 | 272 42 41.5 -1.2 8 250 10720 280 71 69.9 -12.3 | 285 79 76.0 -19.8 9 208 11945 280 91 89.6 -15.8 | 284 98 95.7 -23.3 10 200 12200 280 89 87.6 -15.5 | 284 96 93.7 -22.9 11 150 14030 275 81 80.7 -7.1 | 280 88 86.8 -14.5 12 128 15002 280 73 71.9 -12.7 | 285 81 78.0 -20.2 13 100 16500 280 50 49.2 -8.7 | 286 58 55.3 -16.2 14 70 18670 290 35 32.9 -12.0 | 297 44 39.0 -19.5 15 50 20730 305 29 23.8 -16.6 | 309 38 29.8 -24.1 16 30 23860 290 25 23.5 -8.6 | 298 34 29.6 -16.0 17 20 26410 295 27 24.5 -11.4 | 302 36 30.5 -18.9 18 10 30920 275 56 55.8 -4.9 | 281 63 61.8 -12.4 Wind Parameters Mean winds (0-6000m): 111.0 at 12.8 knts Storm direction: 141.0 at 9.6 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 19.5 deg Storm rel helicity (0-3000m) pos: 22.7 neg: -29.0 tot: -6.3 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 94.39 Bulk Shear: 0.07 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 ------------------------------------------------------------------------------- 500 113 13 70 7| 7.6 0.0 7.6| 12.4 0.0 12.4 24.8 0.86| 7.9 6.8 1000 117 15 84 7| 5.3 0.0 5.3| 17.3 0.0 17.3 17.3 0.81| 5.6 4.5 1500 119 16 94 8| 4.6 0.0 4.6| 22.7 0.0 22.7 15.2 0.77| 4.8 3.7 2000 120 17 97 9| 3.4 0.9 4.4| 22.7 -10.3 12.4 6.2 0.42| 4.5 1.9 2500 119 17 95 9| 2.7 1.5 4.3| 22.7 -20.2 2.5 1.0 0.17| 4.4 0.7 3000 117 17 91 9| 2.3 1.8 4.1| 22.7 -29.0 -6.3 -2.1 0.01| 4.3 0.0 4000 110 16 77 9| 1.7 2.8 4.6| 22.7 -62.9 -40.2 -10.0 -0.28| 4.7 -1.3 5000 107 14 67 8| 1.4 2.8 4.2| 22.7-106.1 -83.3 -16.7 -0.43| 4.8 -2.1 6000 111 13 64 7| 1.1 2.3 3.4| 22.7-129.4-106.6 -17.8 -0.48| 4.6 -2.2 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251008.12.gif