UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 14 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 -19 12.0 9.5 85 2.5 10.6 315 5 283.7 285.0 283.0 303.9 7.33 1 1000 130 10.6 7.5 81 3.1 8.9 300 15 283.8 284.9 282.1 301.8 6.51 2 991 205 10.4 7.1 80 3.3 8.6 301 16 284.3 285.4 282.2 302.0 6.39 3 985 256 10.6 7.1 79 3.5 8.7 302 17 285.0 286.1 282.5 302.9 6.43 4 967 409 10.2 5.3 72 4.9 7.6 304 19 286.1 287.1 282.3 302.3 5.78 5 963 444 10.4 4.4 66 6.0 7.3 305 20 286.6 287.6 282.2 302.0 5.44 6 936 680 9.6 1.6 57 8.0 5.7 308 23 288.1 289.0 281.8 301.3 4.59 7 925 778 8.4 1.4 61 7.0 5.0 310 25 287.9 288.7 281.7 301.0 4.57 8 884 1152 5.8 -0.2 65 6.0 3.0 307 21 289.0 289.7 281.8 301.2 4.26 9 871 1273 5.6 -0.4 65 6.0 2.8 306 19 290.0 290.7 282.3 302.3 4.26 10 859 1387 5.2 -0.8 65 6.0 2.4 306 18 290.7 291.5 282.5 302.9 4.20 11 852 1454 5.2 -1.8 61 7.0 2.0 305 17 291.4 292.1 282.5 302.9 3.93 12 850 1473 5.0 -2.0 60 7.0 1.8 305 17 291.4 292.1 282.5 302.7 3.88 13 849 1483 5.0 -2.0 60 7.0 1.8 305 17 291.5 292.2 282.5 302.8 3.89 14 821 1756 4.2 -0.7 70 4.9 1.9 300 17 293.4 294.2 284.0 306.4 4.43 15 745 2539 -0.9 -3.7 81 2.8 -2.1 285 18 296.2 296.9 284.5 307.8 3.90 16 736 2636 0.0 -3.2 79 3.2 -1.4 283 18 298.2 298.9 285.5 310.5 4.10 17 703 3002 -2.1 -8.1 63 6.0 -4.5 276 19 299.8 300.3 284.9 308.8 2.95 18 700 3036 -2.3 -8.3 63 6.0 -4.7 275 19 299.9 300.5 284.9 308.9 2.92 19 690 3150 -3.1 -8.1 68 5.0 -5.1 273 19 300.3 300.8 285.1 309.5 3.01 20 688 3173 -2.7 -7.6 69 4.9 -4.7 273 19 301.0 301.6 285.5 310.6 3.14 21 638 3765 -6.9 -11.4 70 4.5 -8.5 264 20 302.8 303.2 285.5 310.6 2.50 22 633 3827 -6.7 -11.2 70 4.5 -8.4 263 20 303.7 304.2 285.9 311.7 2.57 23 590 4372 -9.9 -13.4 76 3.5 -11.1 255 21 306.1 306.6 286.5 313.4 2.30 24 584 4451 -9.5 -13.0 76 3.5 -10.7 253 21 307.5 307.9 287.1 315.1 2.41 25 532 5163 -14.9 -18.9 71 4.0 -16.0 242 22 309.3 309.6 286.9 314.6 1.61 26 521 5321 -15.3 -19.3 71 4.0 -16.4 240 23 310.7 311.0 287.4 315.9 1.59 27 500 5630 -17.7 -23.7 59 6.0 -19.1 235 23 311.5 311.7 287.2 315.2 1.13 28 463 6200 -20.7 -32.7 33 12.0 -22.8 235 25 314.6 314.7 287.6 316.5 0.53 29 423 6860 -26.3 -41.3 23 15.0 -28.0 235 27 315.7 315.8 287.6 316.6 0.24 30 400 7260 -29.9 -40.9 34 11.0 -31.0 235 29 316.1 316.2 287.8 317.1 0.27 31 383 7568 -32.1 -42.1 36 10.0 -33.0 235 30 317.2 317.2 288.1 318.1 0.25 32 355 8100 -36.9 -47.9 31 11.0 -37.6 235 31 317.7 317.7 288.2 318.2 0.14 33 306 9108 -46.1 -55.1 35 9.0 -46.4 235 33 318.6 318.6 288.3 318.8 0.07 34 300 9240 -46.7 -55.7 35 9.0 -47.0 235 33 319.5 319.5 288.6 319.8 0.07 35 279 9718 -49.1 -57.1 39 8.0 -49.3 245 35 322.8 322.8 289.7 323.0 0.06 36 250 10430 -53.5 -61.5 37 8.0 -53.7 260 38 326.5 326.5 290.7 326.7 0.04 37 226 11080 -56.7 -64.7 36 8.0 -56.8 260 46 331.2 331.2 292.1 331.3 0.03 38 202 11797 -56.9 -64.9 36 8.0 -57.1 255 60 341.7 341.7 294.8 341.8 0.03 39 200 11860 -56.9 -64.9 36 8.0 -57.1 255 58 342.7 342.7 295.0 342.8 0.03 40 183 12423 -54.5 -63.5 32 9.0 -54.7 250 56 355.4 355.4 297.8 355.6 0.04 41 150 13680 -58.1 -68.1 27 10.0 -58.3 240 52 370.0 370.0 300.6 370.1 0.03 42 138 14203 -59.7 -69.7 26 10.0 -59.9 240 49 376.1 376.1 301.6 376.2 0.02 43 100 16220 -58.9 -70.9 20 12.0 -59.2 240 38 413.9 413.9 307.0 414.1 0.03 44 84 17303 -61.9 -73.9 19 12.0 -62.1 245 37 429.0 429.0 308.7 429.1 0.02 45 76 17926 -58.9 -71.9 17 13.0 -59.3 248 36 447.7 447.7 310.7 447.9 0.03 46 70 18440 -59.3 -73.3 15 14.0 -59.7 250 36 457.5 457.5 311.5 457.7 0.03 47 50 20540 -60.3 -74.3 14 14.0 -60.8 265 38 501.4 501.4 315.1 501.6 0.03 48 31 23497 -63.5 -78.5 11 15.0 -64.0 260 31 566.2 566.2 319.0 566.4 0.03 49 30 23700 -59.5 -74.5 13 15.0 -60.4 260 31 582.4 582.5 319.8 582.8 0.05 50 29 23913 -57.7 -73.7 11 16.0 -58.8 260 31 593.1 593.1 320.3 593.5 0.06 51 23 25372 -59.5 -75.5 11 16.0 -60.6 260 28 628.4 628.4 321.9 628.9 0.06 52 20 26260 -53.3 -70.3 11 17.0 -55.6 260 27 673.0 673.1 323.6 674.3 0.15 53 19 26590 -52.9 -69.9 11 17.0 -55.4 261 28 684.2 684.3 324.0 685.6 0.16 54 14 28554 -54.3 -72.3 9 18.0 -57.1 265 37 741.9 742.0 325.7 743.4 0.16 55 10 30770 -42.1 -63.1 8 21.0 -50.3 270 46 862.4 862.8 328.8 870.9 0.79 56 9.9 30838 -41.7 -62.7 8 21.0 -50.1 866.4 866.8 329.0 875.5 0.84 57 6.7 33494 -40.1 -63.1 7 23.0 -51.1 975.4 976.1 331.0 989.8 1.18 TRP 226 11080 -56.7 -64.7 36 8.0 -56.8 260 46 331.2 331.2 292.1 331.3 0.03 WND 202 11797 -56.9 -64.9 36 8.0 -57.1 255 60 341.7 341.7 294.8 341.8 0.03 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 758.41 mb = 2400.59 m = 7875.84 ft Freezing level: 736.00 mb = 2635.95 m = 8648.04 ft Freezing level: 736.00 mb = 2635.95 m = 8648.04 ft Wetbulb zero: 785.38 mb = 2113.30 m = 6933.32 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 70.70 % Est. max temperature: 18.50 C = 65.30 F Sfc-Lift cond lev (LCL): 980.34 mb = 295.33 m = 968.92 ft T: 10.50 C 700-500 lapse rate: 5.94 C/km ThetaE index: 2.15 C Layer 1000.0- 991.0 mb Conv cond level (CCL): 790.42 mb = 2061.74 m = 6764.17 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 22.87 C = 73.16 F Cap Strength: 9.76 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 12.52 C Lifted Index @700 mb: 6.00 C Showalter Index: 9.41 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 15.70 C K Index: 14.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.32 J/kg Max Up Vert Vel: 6.68 m/s Conv Inhibition (B-): 55373.93 J/kg Cap Strength: 9.81 C Lift Cond Lev (LCL): 895.00 mb = 1049.78 m = 3444.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 15 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 -19 315 5 3.5 -3.5 | 117 10 -9.1 4.6 1 1000 130 300 15 13.0 -7.5 | 210 1 0.4 0.7 2 925 778 310 25 19.2 -16.1 | 320 10 6.5 -7.9 3 850 1473 305 17 13.9 -9.8 | 320 2 1.3 -1.6 4 700 3036 275 19 18.9 -1.7 | 224 9 6.3 6.5 5 500 5630 235 23 18.8 13.2 | 196 22 6.2 21.4 6 400 7260 235 29 23.8 16.6 | 204 27 11.2 24.8 7 300 9240 235 33 27.0 18.9 | 208 31 14.4 27.1 8 250 10430 260 38 37.4 6.6 | 239 29 24.8 14.8 9 226 11080 260 46 45.3 8.0 | 244 36 32.7 16.2 10 202 11797 255 60 58.0 15.5 | 242 51 45.4 23.7 11 200 11860 255 58 56.0 15.0 | 242 49 43.4 23.2 12 150 13680 240 52 45.0 26.0 | 224 47 32.4 34.2 13 100 16220 240 38 32.9 19.0 | 217 34 20.3 27.2 14 70 18440 250 36 33.8 12.3 | 226 29 21.2 20.5 15 50 20540 265 38 37.9 3.3 | 246 28 25.3 11.5 16 30 23700 260 31 30.5 5.4 | 233 22 17.9 13.5 17 20 26260 260 27 26.6 4.7 | 227 19 14.0 12.9 18 10 30770 270 46 46.0 -0.0 | 256 34 33.4 8.2 Wind Parameters Mean winds (0-6000m): 272.9 at 20.0 knts Storm direction: 302.9 at 15.0 knts Shear (0-3000m) pos: 0.4 neg: 2.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 108.2 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -7.5 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.60 Bulk Shear: 13.97 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 ------------------------------------------------------------------------------- 500 303 15 315 0| 0.0 16.0 16.0| 1.6 -0.2 1.4 2.9 0.41| 18.4 7.5 1000 307 19 320 4| 1.3 8.0 9.3| 3.8 -0.6 3.2 3.2 0.33| 12.9 4.2 1500 307 19 320 5| 0.9 3.5 4.3| 3.8 -0.7 3.1 2.1 0.26| 10.6 2.8 2000 305 19 315 4| 0.6 3.0 3.6| 3.8 -2.4 1.4 0.7 0.16| 8.7 1.4 2500 302 19 301 4| 0.5 2.7 3.2| 3.8 -4.5 -0.7 -0.3 0.10| 7.6 0.8 3000 299 19 282 4| 0.4 2.5 3.0| 3.8 -7.5 -3.6 -1.2 0.06| 6.9 0.4 4000 291 19 255 5| 0.3 2.3 2.6| 3.8 -14.5 -10.7 -2.7 -0.00| 5.9 -0.0 5000 282 19 237 8| 0.3 2.2 2.5| 3.8 -27.5 -23.6 -4.7 -0.06| 5.3 -0.3 6000 273 20 226 10| 0.2 2.1 2.4| 7.9 -39.5 -31.6 -5.3 -0.08| 4.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251014.00.gif