UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 7 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 1020 -27 25.6 0.6 19 25.0 12.5 135 9 297.1 297.8 284.8 308.7 3.91 1 1000 146 23.0 -1.0 20 24.0 10.9 145 11 296.1 296.8 284.1 306.7 3.55 2 925 816 15.8 -4.2 25 20.0 6.6 120 13 295.5 296.0 283.2 304.5 3.02 3 885 1189 12.2 -5.8 28 18.0 4.3 130 12 295.5 296.0 283.0 303.9 2.80 4 860 1429 11.8 -12.2 17 24.0 2.5 137 11 297.5 297.8 282.5 302.9 1.74 5 851 1517 12.2 -14.8 14 27.0 2.2 140 11 298.8 299.1 282.7 303.3 1.42 6 850 1527 12.2 -13.8 15 26.0 2.3 140 11 298.9 299.2 282.9 303.8 1.55 7 829 1736 11.2 -11.8 19 23.0 2.1 149 11 300.0 300.4 283.7 305.8 1.87 8 812 1909 11.6 -4.4 32 16.0 4.1 156 11 302.2 302.8 286.2 312.6 3.39 9 700 3129 3.4 -7.6 44 11.0 -1.3 210 13 306.2 306.8 287.4 315.9 3.08 10 688 3269 3.2 -6.8 48 10.0 -1.2 214 13 307.5 308.2 288.1 318.0 3.34 11 630 3975 -2.7 -10.7 54 8.0 -5.8 232 11 308.7 309.2 287.8 317.2 2.68 12 603 4320 -5.5 -14.5 49 9.0 -8.7 241 10 309.3 309.7 287.4 316.0 2.06 13 524 5409 -11.1 -26.1 28 15.0 -14.8 270 8 315.3 315.4 288.2 318.2 0.87 14 510 5618 -10.1 -29.1 19 19.0 -14.6 276 7 318.9 319.0 289.2 321.3 0.68 15 508 5648 -10.5 -30.5 18 20.0 -15.0 277 7 318.8 318.9 289.0 320.9 0.59 16 500 5770 -11.1 -28.1 23 17.0 -15.2 280 7 319.5 319.7 289.4 322.2 0.76 17 481 6067 -13.1 -26.1 33 13.0 -16.4 279 10 320.6 320.8 289.9 323.9 0.95 18 434 6845 -17.7 -31.7 28 14.0 -20.5 277 20 324.3 324.5 290.7 326.6 0.62 19 400 7450 -22.7 -34.7 33 12.0 -24.7 275 27 325.5 325.6 290.9 327.3 0.50 20 388 7673 -23.9 -34.9 36 11.0 -25.7 276 30 326.8 326.9 291.3 328.6 0.51 21 380 7825 -24.3 -36.3 32 12.0 -26.2 276 32 328.2 328.3 291.7 329.9 0.45 22 300 9500 -37.7 -49.7 27 12.0 -38.5 280 56 332.2 332.3 292.4 332.8 0.14 23 273 10141 -42.7 -54.7 26 12.0 -43.3 277 56 334.1 334.1 292.9 334.4 0.08 24 250 10730 -45.3 -58.3 22 13.0 -45.8 275 56 338.7 338.7 294.1 339.0 0.06 25 228 11343 -48.9 -62.9 18 14.0 -49.3 277 62 342.3 342.3 294.9 342.4 0.04 26 209 11914 -50.9 -64.9 17 14.0 -51.2 279 68 347.8 347.8 296.1 347.9 0.03 27 200 12200 -53.1 -67.1 17 14.0 -53.4 280 71 348.7 348.7 296.4 348.8 0.02 28 184 12732 -57.3 -71.3 15 14.0 -57.5 282 73 350.3 350.3 296.7 350.3 0.01 29 164 13455 -59.3 -73.3 15 14.0 -59.5 285 75 358.6 358.6 298.4 358.6 0.01 30 159 13648 -59.9 -73.9 14 14.0 -60.1 287 74 360.8 360.8 298.9 360.9 0.01 31 150 14010 -62.1 -76.1 14 14.0 -62.2 290 73 363.1 363.1 299.3 363.1 0.01 32 146 14177 -63.1 -77.1 13 14.0 -63.2 290 72 364.2 364.2 299.5 364.2 0.01 33 122 15277 -65.9 -79.9 12 14.0 -66.0 287 69 378.3 378.3 302.0 378.3 0.01 34 116 15583 -65.9 -79.9 12 14.0 -66.0 286 68 383.8 383.8 302.8 383.8 0.01 35 108 16015 -68.9 -83.9 10 15.0 -69.0 285 66 386.0 386.0 303.2 386.0 0.00 36 101 16420 -65.7 -80.7 11 15.0 -65.8 285 64 399.6 399.6 305.2 399.7 0.01 37 100 16480 -66.1 -81.1 11 15.0 -66.2 285 64 400.0 400.0 305.2 400.0 0.01 38 83 17617 -62.9 -77.9 12 15.0 -63.1 282 51 428.4 428.4 308.7 428.5 0.01 39 75 18238 -65.1 -80.1 11 15.0 -65.3 281 45 436.4 436.4 309.5 436.5 0.01 40 70 18660 -62.9 -78.9 10 16.0 -63.1 280 40 449.8 449.8 310.8 449.9 0.01 41 60 19609 -64.3 -80.3 9 16.0 -64.6 289 32 467.0 467.0 312.4 467.0 0.01 42 53 20377 -60.1 -77.1 9 17.0 -60.6 297 26 493.6 493.6 314.5 493.7 0.02 43 50 20740 -61.5 -78.5 9 17.0 -61.9 300 23 498.6 498.6 314.8 498.7 0.02 44 43 21664 -66.5 -83.5 7 17.0 -66.8 296 24 508.2 508.2 315.5 508.3 0.01 45 32 23486 -58.9 -76.9 8 18.0 -59.8 287 26 573.4 573.4 319.3 573.6 0.03 46 30 23890 -60.5 -78.5 8 18.0 -61.3 285 27 579.7 579.7 319.6 579.9 0.03 47 26 24777 -62.5 -80.5 7 18.0 -63.2 287 26 598.2 598.3 320.5 598.4 0.02 48 22 25820 -57.5 -76.5 7 19.0 -59.0 289 25 642.4 642.4 322.4 642.8 0.05 49 20 26420 -58.9 -78.9 6 20.0 -60.3 290 25 655.9 655.9 322.9 656.2 0.04 50 16 27822 -57.7 -77.7 6 20.0 -59.6 282 33 703.0 703.0 324.6 703.5 0.06 51 14 28679 -49.5 -71.5 6 22.0 -53.8 277 38 758.2 758.3 326.2 759.8 0.18 52 10 30900 -45.5 -69.5 5 24.0 -52.5 265 50 849.7 849.9 328.5 853.2 0.33 53 9.6 31172 -46.5 -70.5 5 24.0 -53.3 855.9 856.1 328.6 859.1 0.30 54 6.6 33708 -37.5 -63.5 5 26.0 -50.3 990.6 991.2 331.2 1004.7 1.14 55 6.2 34139 -38.9 -64.9 5 26.0 -51.2 1002.4 1003.0 331.4 1015.0 1.00 TRP 108 16015 -68.9 -83.9 10 15.0 -69.0 285 66 386.0 386.0 303.2 386.0 0.00 WND 164 13455 -59.3 -73.3 15 14.0 -59.5 285 75 358.6 358.6 298.4 358.6 0.01 Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 656.54 mb = 3651.68 m = 11980.42 ft Wetbulb zero: 727.29 mb = 2814.48 m = 9233.76 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 34.74 % Est. max temperature: 25.23 C = 77.42 F Sfc-Lift cond lev (LCL): 704.25 mb = 3079.23 m = 10102.34 ft T: 3.73 C 700-500 lapse rate: 5.49 C/km ThetaE index: 5.83 C Layer 1000.0- 851.0 mb Conv cond level (CCL): 540.97 mb = 5162.08 m = 16935.75 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 42.54 C = 108.57 F Cap Strength: 13.61 C Lifted Index: 13.78 C Risk: None Lifted Index @300 mb: 18.76 C Lifted Index @700 mb: 9.31 C Showalter Index: 15.25 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -2.70 C K Index: -1.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.64 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 57609.54 J/kg Cap Strength: 13.67 C Lift Cond Lev (LCL): 693.20 mb = 3208.03 m = 10524.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 at 8 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 1020 -27 135 9 -6.4 6.4 | 90 12 -11.5 0.0 1 1000 146 145 11 -6.3 9.0 | 103 12 -11.5 2.7 2 925 816 120 13 -11.3 6.5 | 91 16 -16.4 0.2 3 850 1527 140 11 -7.1 8.4 | 100 12 -12.3 2.1 4 700 3129 210 13 6.5 11.3 | 195 5 1.3 4.9 5 500 5770 280 7 6.9 -1.2 | 347 8 1.7 -7.5 6 400 7450 275 27 26.9 -2.4 | 292 23 21.7 -8.7 7 300 9500 280 56 55.1 -9.7 | 288 52 50.0 -16.1 8 250 10730 275 56 55.8 -4.9 | 282 52 50.6 -11.2 9 200 12200 280 71 69.9 -12.3 | 286 67 64.7 -18.7 10 164 13455 285 75 72.4 -19.4 | 291 72 67.3 -25.7 11 150 14010 290 73 68.6 -25.0 | 296 71 63.4 -31.3 12 108 16015 285 66 63.8 -17.1 | 292 63 58.6 -23.4 13 100 16480 285 64 61.8 -16.6 | 292 61 56.6 -22.9 14 70 18660 280 40 39.4 -6.9 | 291 37 34.2 -13.3 15 50 20740 300 23 19.9 -11.5 | 320 23 14.7 -17.8 16 30 23890 285 27 26.1 -7.0 | 303 25 20.9 -13.3 17 20 26420 290 25 23.5 -8.6 | 309 24 18.3 -14.9 18 10 30900 265 50 49.8 4.4 | 273 45 44.6 -2.0 Wind Parameters Mean winds (0-6000m): 189.3 at 10.9 knts Storm direction: 219.3 at 8.2 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -10.5 tot: 31.1 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 11.35 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 ------------------------------------------------------------------------------- 500 139 11 99 13| 0.0 3.1 3.1| 7.9 -4.2 3.7 7.4 0.27| 5.2 1.4 1000 131 12 96 14| 0.0 2.1 2.1| 9.6 -10.5 -0.9 -0.9 0.02| 4.3 0.1 1500 131 12 96 14| 1.1 1.4 2.5| 15.4 -10.5 4.9 3.3 0.15| 4.0 0.6 2000 135 12 98 14| 1.9 1.0 2.9| 25.5 -10.5 15.1 7.5 0.32| 4.0 1.3 2500 142 12 103 13| 2.4 0.8 3.3| 34.3 -10.5 23.9 9.5 0.43| 4.2 1.8 3000 151 12 110 12| 2.8 0.7 3.5| 41.6 -10.5 31.1 10.4 0.52| 4.3 2.2 4000 168 12 125 9| 2.5 0.5 3.0| 48.6 -10.5 38.2 9.5 0.61| 4.1 2.5 5000 181 12 136 7| 2.0 0.4 2.5| 54.1 -10.5 43.6 8.7 0.65| 3.8 2.5 6000 189 11 142 6| 1.8 0.3 2.2| 59.1 -15.1 44.0 7.3 0.58| 3.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251007.12.gif