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 X4858... Searching the city database file for: X4858 ... Date:1200Z 8 OCT 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1001 84 21.4 13.4 60 8.0 16.3 110 9 294.5 296.2 289.5 322.3 9.69 1 1000 93 22.0 12.0 53 10.0 15.8 110 11 295.1 296.7 288.9 320.6 8.84 2 925 762 16.0 9.0 63 7.0 11.9 125 29 295.7 297.1 288.2 318.3 7.81 3 883 1155 12.2 7.2 71 5.0 9.3 130 35 295.7 297.0 287.6 316.7 7.23 4 864 1338 12.0 6.0 67 6.0 8.6 133 38 297.3 298.6 287.8 317.2 6.80 5 854 1436 15.4 4.4 48 11.0 9.2 134 39 301.9 303.0 288.8 320.3 6.15 6 850 1476 16.0 0.0 34 16.0 7.7 135 40 302.9 303.7 287.6 316.6 4.50 7 843 1546 16.8 -3.2 25 20.0 6.9 136 39 304.5 305.1 287.2 315.5 3.58 8 742 2620 11.0 -4.0 35 15.0 3.7 145 20 309.5 310.2 289.2 321.5 3.83 9 700 3101 6.6 -8.4 33 15.0 0.0 150 11 309.8 310.3 288.4 319.0 2.90 10 664 3530 2.8 -11.2 35 14.0 -2.9 154 12 310.2 310.7 288.1 318.1 2.45 11 658 3604 2.4 -10.6 38 13.0 -2.9 155 12 310.6 311.1 288.4 318.9 2.59 12 565 4818 -3.9 -34.9 7 31.0 -10.8 166 15 317.0 317.1 288.2 318.3 0.35 13 511 5602 -9.1 -20.1 40 11.0 -12.5 173 17 319.9 320.2 290.3 325.1 1.52 14 500 5770 -10.1 -22.1 37 12.0 -13.6 175 17 320.7 321.0 290.3 325.2 1.30 15 400 7440 -23.5 -36.5 29 13.0 -25.5 220 23 324.4 324.5 290.6 326.0 0.42 16 387 7681 -25.9 -39.9 26 14.0 -27.7 223 26 324.4 324.4 290.4 325.5 0.31 17 354 8322 -29.3 -46.3 18 17.0 -31.0 231 33 328.2 328.2 291.4 328.8 0.17 18 316 9121 -36.7 -53.7 16 17.0 -37.7 240 42 328.7 328.7 291.5 329.0 0.08 19 300 9480 -37.9 -54.9 15 17.0 -38.9 245 46 332.0 332.0 292.3 332.2 0.07 20 268 10256 -41.5 -59.5 13 18.0 -42.3 248 66 337.6 337.6 293.8 337.8 0.05 21 250 10730 -42.1 -60.1 12 18.0 -42.9 250 79 343.5 343.5 295.2 343.7 0.05 22 234 11174 -43.5 -62.5 11 19.0 -44.2 250 86 347.9 347.9 296.2 348.1 0.04 23 227 11376 -44.7 -63.7 10 19.0 -45.4 250 89 349.1 349.1 296.4 349.2 0.03 24 200 12210 -49.9 -68.9 9 19.0 -50.4 255 81 353.8 353.8 297.4 353.8 0.02 25 190 12545 -52.1 -71.1 8 19.0 -52.5 254 80 355.4 355.4 297.8 355.5 0.01 26 183 12789 -52.1 -71.1 8 19.0 -52.5 253 80 359.3 359.3 298.5 359.3 0.01 27 165 13456 -56.5 -74.5 9 18.0 -56.8 252 78 362.7 362.7 299.2 362.8 0.01 28 150 14060 -58.3 -76.3 8 18.0 -58.5 250 77 369.6 369.6 300.5 369.7 0.01 29 148 14145 -58.5 -76.5 8 18.0 -58.7 250 76 370.7 370.7 300.7 370.7 0.01 30 144 14316 -60.5 -78.5 8 18.0 -60.7 250 75 370.1 370.1 300.6 370.2 0.01 31 130 14952 -61.7 -79.7 7 18.0 -61.9 250 69 379.0 379.0 302.1 379.0 0.01 32 114 15757 -66.7 -83.7 7 17.0 -66.8 250 62 384.2 384.2 302.9 384.2 0.00 33 100 16550 -66.9 -83.9 7 17.0 -67.0 255 56 398.5 398.5 305.0 398.5 0.00 34 90 17188 -64.9 -81.9 8 17.0 -65.1 256 49 414.6 414.6 307.1 414.7 0.01 35 76 18212 -67.3 -84.3 7 17.0 -67.4 259 38 430.2 430.2 308.9 430.2 0.00 36 70 18710 -64.9 -81.9 8 17.0 -65.1 260 33 445.5 445.5 310.4 445.6 0.01 37 64 19259 -63.3 -80.3 8 17.0 -63.6 268 31 460.6 460.6 311.8 460.7 0.01 38 50 20770 -65.1 -82.1 8 17.0 -65.4 290 25 490.1 490.1 314.2 490.1 0.01 39 37 22605 -65.1 -83.1 7 18.0 -65.5 534.1 534.2 317.2 534.2 0.01 40 35 22946 -61.9 -79.9 7 18.0 -62.5 551.1 551.1 318.2 551.2 0.02 41 30 23902 -60.9 -78.9 8 18.0 -61.7 578.6 578.6 319.6 578.8 0.03 TRP 114 15757 -66.7 -83.7 7 17.0 -66.8 250 62 384.2 384.2 302.9 384.2 0.00 WND 227 11376 -44.7 -63.7 10 19.0 -45.4 250 89 349.1 349.1 296.4 349.2 0.03 Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 622.57 mb = 4066.24 m = 13340.53 ft Wetbulb zero: 699.75 mb = 3103.88 m = 10183.20 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 35.81 % Est. max temperature: 29.58 C = 85.25 F Sfc-Lift cond lev (LCL): 889.40 mb = 1093.99 m = 3589.16 ft T: 12.79 C 700-500 lapse rate: 6.26 C/km ThetaE index: 5.59 C Layer 1000.0- 864.0 mb Conv cond level (CCL): 687.48 mb = 3247.68 m = 10654.98 ft Mean mixing ratio: 8.16 g/kg Conv temperature: 36.89 C = 98.40 F Cap Strength: 8.52 C Lifted Index: 6.81 C Risk: None Lifted Index @300 mb: 9.57 C Lifted Index @700 mb: 6.55 C Showalter Index: 8.22 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 10.10 C K Index: 11.10 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.62 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 30251.81 J/kg Cap Strength: 8.48 C Lift Cond Lev (LCL): 843.61 mb = 1540.06 m = 5052.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 175 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 1001 84 110 9 -8.5 3.1 | 31 14 -7.2 -12.0 1 1000 93 110 11 -10.3 3.8 | 39 15 -9.1 -11.4 2 925 762 125 29 -23.8 16.6 | 94 23 -22.5 1.5 3 850 1476 135 40 -28.3 28.3 | 116 30 -27.0 13.2 4 700 3101 150 11 -5.5 9.5 | 37 7 -4.2 -5.6 5 500 5770 175 17 -1.5 16.9 | 174 2 -0.2 1.8 6 400 7440 220 23 14.8 17.6 | 261 16 16.1 2.5 7 300 9480 245 46 41.7 19.4 | 264 43 43.0 4.3 8 250 10730 250 79 74.2 27.0 | 261 76 75.5 11.9 9 227 11376 250 89 83.6 30.4 | 260 86 84.9 15.3 10 200 12210 255 81 78.2 21.0 | 266 80 79.5 5.8 11 150 14060 250 77 72.4 26.3 | 261 74 73.6 11.2 12 114 15757 250 62 58.3 21.2 | 264 60 59.5 6.1 13 100 16550 255 56 54.1 14.5 | 271 55 55.4 -0.6 14 70 18710 260 33 32.5 5.7 | 286 35 33.8 -9.4 15 50 20770 290 25 23.5 -8.6 | 314 34 24.8 -23.7 Wind Parameters Mean winds (0-6000m): 145.2 at 20.2 knts Storm direction: 175.2 at 15.2 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 8.6 deg Storm rel helicity (0-3000m) pos: 155.3 neg: -34.5 tot: 120.8 m^2/s^2 ave: 40.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 11.69 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 ------------------------------------------------------------------------------- 500 118 17 64 16| 15.9 0.0 15.9| 62.2 0.0 62.2 124.3 0.93| 16.1 14.9 1000 124 24 84 18| 13.2 0.0 13.2|114.6 0.0 114.6 114.6 0.88| 13.6 12.0 1500 128 28 96 21| 10.4 0.0 10.4|155.3 -0.0 155.2 103.5 0.82| 12.1 9.9 2000 131 30 101 21| 5.6 0.0 5.6|155.3 -6.0 149.3 74.6 0.62| 11.4 7.1 2500 132 29 102 20| 2.9 0.0 2.9|155.3 -18.8 136.5 54.6 0.45| 11.0 5.0 3000 133 26 99 18| 1.2 0.0 1.2|155.3 -34.5 120.8 40.3 0.26| 10.7 2.8 4000 136 23 95 15| 1.3 0.0 1.3|157.1 -34.8 122.4 30.6 0.27| 8.4 2.3 5000 140 21 95 12| 1.4 0.0 1.4|158.6 -34.8 123.8 24.8 0.28| 7.1 2.0 6000 145 20 98 10| 1.5 0.0 1.5|160.8 -34.8 126.0 21.0 0.32| 6.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251008.12.gif