UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 19 OCT 25 Station: Y5282 WMO ident: 95282 ------------------------------------------------------------------------------- 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 1008 66 27.2 18.2 58 9.0 21.0 110 4 299.7 302.1 293.9 338.1 13.15 1 1000 136 25.4 18.4 65 7.0 20.6 20 2 298.5 301.0 293.7 337.6 13.43 2 996 171 25.0 19.0 69 6.0 20.8 22 2 298.5 301.0 294.1 339.2 14.02 3 925 816 19.4 16.7 84 2.7 17.6 50 9 299.1 301.5 293.6 337.2 13.04 4 908 976 18.2 16.3 89 1.9 17.0 56 11 299.5 301.9 293.7 337.3 12.94 5 850 1540 14.6 14.4 99 0.2 14.5 70 17 301.4 303.7 293.7 337.5 12.23 6 835 1690 13.6 13.6 100 0.0 13.6 93 16 301.9 304.1 293.5 336.8 11.81 7 823 1812 13.0 9.3 78 3.7 10.7 112 16 302.5 304.2 291.5 329.2 8.97 8 816 1885 16.0 7.0 55 9.0 10.6 119 16 306.5 307.9 291.7 329.9 7.72 9 811 1937 16.4 6.4 52 10.0 10.4 124 16 307.4 308.8 291.7 330.1 7.45 10 758 2509 12.8 2.8 51 10.0 7.2 140 22 309.5 310.7 291.3 328.6 6.18 11 701 3159 6.6 0.6 65 6.0 3.4 131 27 309.7 310.7 291.0 327.3 5.71 12 700 3171 6.8 -3.2 49 10.0 1.9 130 27 310.0 310.8 289.8 323.5 4.31 13 698 3194 8.2 -15.8 16 24.0 -1.0 129 27 311.8 312.1 287.8 317.1 1.60 14 690 3290 9.6 -25.4 7 35.0 -1.6 126 25 314.4 314.5 287.7 316.8 0.70 15 667 3570 8.8 -30.2 4 39.0 -2.6 118 19 316.6 316.7 288.2 318.2 0.47 16 585 4638 1.8 -34.2 5 36.0 -7.3 129 22 320.5 320.6 289.3 321.8 0.36 17 565 4918 1.8 -41.2 2 43.0 -7.8 135 22 323.7 323.8 290.1 324.4 0.18 18 500 5890 -4.3 -39.3 5 35.0 -11.8 130 27 327.8 327.8 291.3 328.8 0.25 19 483 6162 -5.9 -41.9 4 36.0 -13.0 127 26 329.1 329.1 291.7 329.9 0.20 20 400 7610 -16.1 -49.1 4 33.0 -20.7 175 18 334.1 334.1 292.9 334.5 0.11 21 363 8334 -21.5 -51.5 5 30.0 -24.9 152 14 336.3 336.3 293.5 336.6 0.09 22 300 9710 -32.9 -51.9 13 19.0 -34.4 190 27 339.0 339.0 294.2 339.4 0.11 23 272 10388 -38.7 -52.7 21 14.0 -39.6 204 35 340.2 340.2 294.5 340.7 0.11 24 250 10960 -42.5 -59.5 14 17.0 -43.2 220 33 342.9 342.9 295.1 343.1 0.05 25 200 12430 -52.7 -74.7 5 22.0 -53.1 250 33 349.3 349.3 296.5 349.3 0.01 26 183 12998 -56.5 -76.5 6 20.0 -56.8 237 32 352.1 352.1 297.1 352.2 0.01 27 150 14230 -66.7 -80.7 12 14.0 -66.8 205 29 355.2 355.2 297.7 355.2 0.00 28 145 14434 -68.5 -80.5 16 12.0 -68.5 200 28 355.5 355.5 297.8 355.5 0.00 29 113 15901 -76.3 -85.3 23 9.0 -76.3 191 26 367.2 367.2 300.1 367.3 0.00 30 102 16487 -78.9 -85.9 31 7.0 -78.9 150 31 373.2 373.2 301.1 373.2 0.00 31 100 16600 -78.9 -86.9 26 8.0 -78.9 155 31 375.3 375.3 301.5 375.3 0.00 32 92 17076 -75.9 -85.9 19 10.0 -75.9 154 27 390.3 390.3 303.8 390.3 0.00 33 85 17528 -78.3 -87.3 22 9.0 -78.3 153 22 394.4 394.4 304.4 394.4 0.00 34 73 18397 -76.7 -88.7 13 12.0 -76.7 151 13 415.3 415.3 307.2 415.3 0.00 35 70 18640 -73.5 -88.5 8 15.0 -73.6 150 10 427.1 427.1 308.5 427.2 0.00 36 61 19459 -68.1 -90.1 3 22.0 -68.2 109 14 456.3 456.3 311.4 456.3 0.00 37 56 19971 -70.3 -91.3 3 21.0 -70.4 84 17 462.6 462.6 312.0 462.6 0.00 38 50 20660 -62.3 -90.3 1 28.0 -62.7 50 20 496.7 496.7 314.7 496.7 0.00 39 47 21042 -59.9 -89.9 1 30.0 -60.5 48 20 511.3 511.3 315.7 511.3 0.00 40 45 21312 -61.1 -90.1 1 29.0 -61.7 46 21 514.8 514.8 315.9 514.8 0.00 41 39 22203 -57.7 -89.7 1 32.0 -58.6 40 22 544.9 544.9 317.8 544.9 0.00 42 31 23636 -60.9 -89.9 1 29.0 -61.7 31 24 573.2 573.2 319.3 573.2 0.00 43 30 23840 -58.9 -88.9 1 30.0 -59.9 30 24 584.1 584.1 319.9 584.1 0.00 44 25 24986 -58.7 -89.7 1 31.0 -60.0 55 25 615.9 615.9 321.3 615.9 0.00 45 21 26087 -56.5 -88.5 1 32.0 -58.3 78 26 654.0 654.0 322.9 654.1 0.01 46 20 26400 -52.5 -87.5 1 35.0 -55.3 85 26 675.5 675.5 323.6 675.5 0.01 47 16 27874 -42.9 -82.9 0 40.0 -49.7 751.3 751.3 326.0 751.5 0.03 TRP 102 16487 -78.9 -85.9 31 7.0 -78.9 150 31 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 545.82 mb = 5204.67 m = 17075.48 ft Wetbulb zero: 698.68 mb = 3186.49 m = 10454.24 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 39.69 % Est. max temperature: 28.70 C = 83.67 F Sfc-Lift cond lev (LCL): 884.14 mb = 1203.46 m = 3948.32 ft T: 16.75 C 700-500 lapse rate: 4.08 C/km ThetaE index: 13.29 C Layer 758.0- 667.0 mb Conv cond level (CCL): 877.41 mb = 1268.72 m = 4162.42 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 28.05 C = 82.49 F Cap Strength: 3.77 C Lifted Index: 3.30 C Risk: None Lifted Index @300 mb: 2.35 C Lifted Index @700 mb: -0.25 C Showalter Index: 3.53 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.54 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 11.32 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 898.10 mb = 1069.55 m = 3508.96 ft Lev Free Conv (LFC): 843.10 mb = 1608.85 m = 5278.33 ft Equ Level (EL): 823.10 mb = 1811.41 m = 5942.86 ft B at Equ Level: 1.96 J/kg Max Parcel Lev (MPL): 813.10 mb = 1915.01 m = 6282.77 ft Wind level data Storm motion: 153 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 1008 66 110 4 -3.8 1.4 | 346 13 3.1 -12.2 1 1000 136 20 2 -0.7 -1.9 | 338 17 6.2 -15.5 2 925 816 50 9 -6.9 -5.8 | 0 19 -0.0 -19.4 3 914 914 55 10 -8.2 -5.7 | 4 19 -1.3 -19.3 4 850 1540 70 17 -16.0 -5.8 | 25 21 -9.1 -19.4 5 821 1829 115 16 -14.5 6.8 | 48 10 -7.6 -6.8 6 792 2134 140 17 -10.9 13.0 | 82 4 -4.0 -0.6 7 710 3048 140 30 -19.3 23.0 | 127 16 -12.4 9.4 8 700 3171 130 27 -20.7 17.4 | 105 14 -13.8 3.8 9 659 3658 115 17 -15.4 7.2 | 53 11 -8.5 -6.4 10 611 4267 120 24 -20.8 12.0 | 83 14 -13.9 -1.6 11 567 4877 135 21 -14.8 14.8 | 99 8 -8.0 1.3 12 546 5182 135 36 -25.5 25.5 | 123 22 -18.6 11.9 13 500 5890 130 27 -20.7 17.4 | 105 14 -13.8 3.8 14 468 6401 125 26 -21.3 14.9 | 95 14 -14.4 1.3 15 450 6706 130 20 -15.3 12.9 | 85 8 -8.4 -0.7 16 432 7010 170 21 -3.6 20.7 | 205 8 3.2 7.1 17 400 7610 175 18 -1.6 17.9 | 231 7 5.3 4.3 18 383 7925 170 17 -3.0 16.7 | 231 5 3.9 3.2 19 367 8230 150 13 -6.5 11.3 | 350 2 0.4 -2.3 20 300 9710 190 27 4.7 26.6 | 222 17 11.6 13.0 21 261 10668 210 38 19.0 32.9 | 233 32 25.9 19.3 22 250 10960 220 33 21.2 25.3 | 247 30 28.1 11.7 23 250 10973 220 34 21.9 26.0 | 247 31 28.7 12.5 24 217 11887 225 28 19.8 19.8 | 257 27 26.7 6.2 25 200 12430 250 33 31.0 11.3 | 273 38 37.9 -2.3 26 198 12497 250 33 31.0 11.3 | 273 38 37.9 -2.3 27 150 14230 205 29 12.3 26.3 | 236 23 19.1 12.7 28 140 14630 195 26 6.7 25.1 | 230 18 13.6 11.5 29 126 15240 210 17 8.5 14.7 | 266 15 15.4 1.1 30 120 15545 210 18 9.0 15.6 | 263 16 15.9 2.0 31 102 16459 160 38 -13.0 35.7 | 165 23 -6.1 22.1 32 102 16487 150 31 -15.5 26.8 | 147 16 -8.6 13.3 33 100 16600 155 31 -13.1 28.1 | 157 16 -6.2 14.5 34 97 16764 155 31 -13.1 28.1 | 157 16 -6.2 14.5 35 70 18640 150 10 -5.0 8.7 | 339 5 1.9 -4.9 36 50 20660 50 20 -15.3 -12.9 | 18 28 -8.4 -26.4 37 30 23840 30 24 -12.0 -20.8 | 8 35 -5.1 -34.4 38 20 26400 85 26 -25.9 -2.3 | 50 25 -19.0 -15.9 Wind Parameters Mean winds (0-6000m): 123.1 at 20.3 knts Storm direction: 153.1 at 15.2 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 138.4 deg Storm rel helicity (0-3000m) pos: 126.4 neg: -8.7 tot: 117.8 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 54.85 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 38 4 345 17| 0.0 6.6 6.6| 18.3 -6.5 11.8 23.7 0.24| 9.2 2.2 1000 50 7 354 18| 3.1 3.3 6.4| 48.8 -6.5 42.3 42.3 0.54| 7.7 4.2 1500 59 9 3 18| 4.2 2.2 6.4| 84.7 -6.5 78.2 52.2 0.67| 7.5 5.0 2000 77 11 14 17| 4.8 1.6 6.4|114.2 -6.5 107.7 53.9 0.59| 10.1 6.0 2500 97 13 26 13| 5.2 1.3 6.5|121.2 -6.5 114.7 45.9 0.60| 9.6 5.7 3000 112 15 42 11| 4.3 0.9 5.2|126.4 -8.7 117.8 39.3 0.54| 9.2 5.0 4000 116 17 53 10| 3.5 2.0 5.5|139.5 -61.4 78.1 19.5 0.24| 9.6 2.3 5000 119 18 62 10| 4.0 1.6 5.6|166.8 -61.4 105.5 21.1 0.29| 9.6 2.7 6000 123 20 76 10| 3.3 1.7 5.1|173.0 -89.1 83.9 14.0 0.20| 9.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20251019.23.gif