UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 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 1004 84 11.4 5.4 67 6.0 8.3 120 3 284.2 285.2 281.3 299.9 5.60 1 1000 117 10.8 5.8 71 5.0 8.2 85 7 284.0 284.9 281.4 300.1 5.78 2 998 134 10.8 5.8 71 5.0 8.2 86 8 284.1 285.1 281.4 300.3 5.79 3 977 312 14.2 11.4 83 2.8 12.6 95 14 289.3 290.8 286.6 313.7 8.69 4 964 426 17.2 2.2 36 15.0 9.5 101 18 293.4 294.2 284.2 307.0 4.65 5 959 470 17.0 -3.0 25 20.0 7.6 104 20 293.6 294.2 282.7 303.1 3.19 6 925 777 15.8 -7.2 20 23.0 5.8 120 31 295.5 295.9 282.5 302.7 2.40 7 886 1142 14.6 -7.4 21 22.0 5.0 125 32 297.9 298.3 283.5 305.4 2.47 8 869 1306 13.4 3.4 51 10.0 8.0 127 32 298.3 299.3 287.1 314.9 5.62 9 850 1492 13.4 -0.6 38 14.0 6.3 130 33 300.2 301.0 286.4 313.1 4.30 10 839 1602 14.0 -11.0 17 25.0 3.7 131 32 301.9 302.3 284.6 308.1 1.96 11 813 1867 14.0 0.0 38 14.0 6.7 133 29 304.7 305.5 288.4 319.0 4.70 12 700 3112 6.4 -11.6 26 18.0 -1.0 145 15 309.6 310.0 287.7 316.8 2.25 13 696 3159 6.0 -13.0 24 19.0 -1.5 147 15 309.6 310.0 287.5 316.2 2.02 14 617 4130 -2.7 -10.7 54 8.0 -5.9 194 13 310.5 311.0 288.5 319.3 2.74 15 571 4744 -2.9 -33.9 7 31.0 -10.1 224 13 317.2 317.3 288.3 318.6 0.38 16 500 5780 -11.5 -22.5 40 11.0 -14.6 275 11 319.0 319.3 289.8 323.3 1.26 17 492 5903 -12.1 -22.1 43 10.0 -14.9 275 11 319.8 320.0 290.0 324.3 1.32 18 409 7287 -22.5 -29.5 53 7.0 -23.9 275 16 323.7 323.8 290.7 326.6 0.81 19 400 7450 -23.7 -31.7 48 8.0 -25.1 275 17 324.2 324.3 290.7 326.6 0.67 20 399 7468 -24.1 -32.1 48 8.0 -25.5 275 17 323.9 324.0 290.6 326.2 0.65 21 367 8071 -28.1 -39.1 34 11.0 -29.5 268 26 326.4 326.5 291.0 327.7 0.35 22 350 8410 -28.9 -41.9 27 13.0 -30.4 263 30 329.8 329.8 291.9 330.8 0.28 23 327 8891 -32.9 -47.9 21 15.0 -34.2 257 37 330.8 330.8 292.1 331.4 0.15 24 300 9490 -37.7 -51.7 22 14.0 -38.6 250 46 332.2 332.3 292.4 332.7 0.11 25 277 10037 -42.3 -54.3 26 12.0 -42.9 252 59 333.3 333.3 292.7 333.6 0.09 26 250 10730 -45.1 -56.1 28 11.0 -45.6 255 75 339.0 339.0 294.1 339.3 0.08 27 200 12200 -49.9 -61.9 23 12.0 -50.3 250 97 353.8 353.8 297.5 354.0 0.05 28 176 13030 -53.1 -65.5 21 12.4 -53.4 250 108 361.7 361.7 299.1 361.8 0.03 29 150 14050 -57.1 -70.1 18 13.0 -57.3 255 97 371.7 371.7 300.9 371.8 0.02 30 137 14622 -58.5 -72.5 15 14.0 -58.7 255 92 379.0 379.0 302.1 379.1 0.02 31 117 15599 -65.3 -78.3 15 13.0 -65.4 255 84 383.9 383.9 302.9 384.0 0.01 32 100 16550 -67.5 -80.5 14 13.0 -67.6 255 75 397.3 397.3 304.8 397.3 0.01 33 98 16672 -68.1 -81.1 14 13.0 -68.2 255 73 398.4 398.4 305.0 398.5 0.01 34 70 18710 -66.3 -80.3 12 14.0 -66.5 270 38 442.5 442.5 310.1 442.6 0.01 35 53 20402 -64.9 -78.9 13 14.0 -65.1 270 31 482.4 482.4 313.7 482.5 0.01 36 50 20760 -62.3 -77.3 12 15.0 -62.7 270 29 496.7 496.7 314.7 496.8 0.02 37 45 21411 -61.3 -76.3 12 15.0 -61.8 277 27 514.3 514.3 315.9 514.5 0.03 38 38 22448 -65.5 -79.5 13 14.0 -65.8 289 23 529.1 529.1 316.9 529.2 0.02 39 33 23309 -63.3 -78.3 11 15.0 -63.8 298 19 556.7 556.7 318.5 556.9 0.03 40 30 23890 -65.9 -80.9 11 15.0 -66.3 305 17 565.0 565.0 318.9 565.1 0.02 41 29 24096 -65.9 -80.9 11 15.0 -66.3 306 18 570.5 570.5 319.2 570.6 0.02 42 26 24766 -62.1 -78.1 10 16.0 -62.9 309 20 599.4 599.4 320.6 599.6 0.03 43 20 26400 -59.5 -75.5 11 16.0 -60.7 315 25 654.0 654.1 322.9 654.6 0.07 44 14 28637 -59.3 -76.3 9 17.0 -61.0 297 32 725.0 725.0 325.2 725.7 0.09 45 11 30179 -50.9 -69.9 9 19.0 -55.3 285 36 807.2 807.4 327.5 810.1 0.28 46 10 30800 -50.9 -69.9 9 19.0 -55.6 280 38 829.5 829.7 328.0 832.8 0.31 47 9.0 31486 -50.7 -69.7 9 19.0 -55.7 855.7 855.9 328.6 859.5 0.35 48 6.8 33345 -42.9 -64.9 7 22.0 -52.4 959.6 960.2 330.7 970.6 0.91 49 6.1 34076 -43.5 -65.5 7 22.0 -53.1 987.3 987.9 331.2 998.9 0.94 TRP 98 16672 -68.1 -81.1 14 13.0 -68.2 255 73 398.4 398.4 305.0 398.5 0.01 WND 176 13030 -53.1 -65.5 21 12.4 -53.4 250 108 361.7 361.7 299.1 361.8 0.03 Sounding variables and indices 1000-500 mb thick: 5663.00 m Freezing level: 641.52 mb = 3828.70 m = 12561.20 ft Wetbulb zero: 714.37 mb = 2942.93 m = 9655.15 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 32.65 % Est. max temperature: 26.97 C = 80.55 F Sfc-Lift cond lev (LCL): 916.73 mb = 853.10 m = 2798.85 ft T: 15.55 C 700-500 lapse rate: 6.71 C/km ThetaE index: 10.99 C Layer 964.0- 886.0 mb Conv cond level (CCL): 539.24 mb = 5190.70 m = 17029.64 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 45.25 C = 113.45 F Cap Strength: 14.95 C Lifted Index: 14.14 C Risk: None Lifted Index @300 mb: 19.53 C Lifted Index @700 mb: 13.12 C Showalter Index: 8.87 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 10.90 C K Index: 6.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.43 J/kg Max Up Vert Vel: 10.14 m/s Conv Inhibition (B-): 62731.14 J/kg Cap Strength: 14.94 C Lift Cond Lev (LCL): 770.91 mb = 2309.34 m = 7576.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 at 14 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 1004 84 120 3 -2.6 1.5 | 1 12 -0.3 -12.3 1 1000 117 85 7 -7.0 -0.6 | 18 15 -4.6 -14.4 2 925 777 120 31 -26.8 15.5 | 94 25 -24.5 1.7 3 850 1492 130 33 -25.3 21.2 | 108 24 -22.9 7.4 4 700 3112 145 15 -8.6 12.3 | 77 6 -6.3 -1.5 5 500 5780 275 11 11.0 -1.0 | 318 20 13.3 -14.7 6 400 7450 275 17 16.9 -1.5 | 308 25 19.3 -15.2 7 300 9490 250 46 43.2 15.7 | 268 46 45.6 2.0 8 250 10730 255 75 72.4 19.4 | 266 75 74.8 5.6 9 200 12200 250 97 91.2 33.2 | 258 95 93.5 19.4 10 176 13030 250 108 101.5 36.9 | 257 106 103.8 23.2 11 150 14050 255 97 93.7 25.1 | 263 97 96.0 11.3 12 100 16550 255 75 72.4 19.4 | 266 75 74.8 5.6 13 98 16672 255 73 70.5 18.9 | 266 73 72.8 5.1 14 70 18710 270 38 38.0 -0.0 | 289 43 40.3 -13.8 15 50 20760 270 29 29.0 -0.0 | 294 34 31.3 -13.8 16 30 23890 305 17 13.9 -9.8 | 325 29 16.3 -23.5 17 20 26400 315 25 17.7 -17.7 | 328 37 20.0 -31.4 18 10 30800 280 38 37.4 -6.6 | 297 45 39.8 -20.4 Wind Parameters Mean winds (0-6000m): 140.4 at 18.6 knts Storm direction: 170.4 at 14.0 knts Shear (0-3000m) pos: 2.5 neg: 3.6 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 77.8 deg Storm rel helicity (0-3000m) pos: 178.6 neg: -13.6 tot: 165.0 m^2/s^2 ave: 55.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 3.19 Bulk Shear: 16.11 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 ------------------------------------------------------------------------------- 500 104 15 50 16| 0.0 21.6 21.6| 93.3 0.0 93.3 186.6 0.92| 23.7 21.8 1000 117 22 78 18| 5.4 10.8 16.2|156.2 0.0 156.2 156.2 0.92| 17.5 16.2 1500 122 26 89 19| 4.4 7.2 11.6|178.4 0.0 178.4 118.9 0.91| 13.2 12.0 2000 125 27 94 20| 3.0 5.4 8.4|178.6 -1.2 177.4 88.7 0.78| 11.5 8.9 2500 127 26 96 19| 2.5 4.3 6.8|178.6 -6.2 172.4 68.9 0.66| 10.4 6.9 3000 128 25 95 17| 2.5 3.6 6.1|178.6 -13.6 165.0 55.0 0.54| 9.6 5.2 4000 134 22 96 14| 3.3 2.7 6.0|180.3 -13.6 166.7 41.7 0.49| 8.8 4.4 5000 139 20 97 11| 3.4 2.2 5.6|193.8 -13.6 180.3 36.1 0.48| 8.2 4.0 6000 140 19 93 10| 3.1 1.8 4.9|217.3 -17.4 199.8 33.3 0.49| 7.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251008.00.gif