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 LHUD... Searching the city database file for: LHUD ... Date:2300Z 19 OCT 25 Station: LHUD WMO ident: 12982 Latitude: 46.25 Longitude: 20.10 Elevation: 83.00 ------------------------------------------------------------------------------- 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 1010 83 -0.7 -2.9 85 2.2 -1.5 190 1 271.7 272.2 271.1 279.9 3.05 1 1007 108 3.4 -2.6 65 6.0 1.0 183 2 276.0 276.5 273.8 284.6 3.13 2 1006 117 4.0 -3.0 60 7.0 1.2 180 2 276.7 277.2 274.0 285.1 3.04 3 1004 134 6.0 -4.0 49 10.0 2.0 175 2 278.8 279.3 275.0 286.8 2.83 4 1000 168 7.0 -3.0 49 10.0 2.8 165 3 280.1 280.7 276.0 288.7 3.06 5 998 185 8.4 -3.6 43 12.0 3.4 164 3 281.7 282.2 276.7 290.0 2.93 6 992 234 9.6 -3.4 40 13.0 4.1 161 3 283.4 283.9 277.6 291.9 2.99 7 925 810 5.0 -4.0 52 9.0 1.3 130 1 284.4 285.0 278.2 293.2 3.07 8 900 1033 3.0 -4.0 60 7.0 0.1 164 2 284.6 285.1 278.4 293.6 3.15 9 889 1132 2.8 -11.2 35 14.0 -2.0 179 3 285.4 285.7 277.0 290.8 1.82 10 851 1485 0.4 -14.6 31 15.0 -4.3 234 5 286.5 286.7 277.0 290.8 1.45 11 850 1494 0.4 -14.6 31 15.0 -4.3 235 5 286.6 286.8 277.1 290.9 1.45 12 841 1579 0.2 -24.8 13 25.0 -5.9 239 5 287.2 287.3 276.2 289.1 0.61 13 831 1675 0.0 -8.0 55 8.0 -3.0 243 6 288.0 288.4 279.3 295.4 2.51 14 814 1841 1.0 -25.0 12 26.0 -5.5 249 7 290.8 290.9 278.0 292.7 0.62 15 793 2051 2.0 -35.0 4 37.0 -5.7 258 8 294.0 294.1 279.0 294.8 0.25 16 771 2278 2.4 -35.6 4 38.0 -5.6 268 9 296.8 296.9 280.3 297.6 0.24 17 700 3050 -2.9 -26.9 14 24.0 -8.7 300 13 299.3 299.4 281.8 301.3 0.60 18 599 4264 -10.7 -25.7 28 15.0 -14.2 300 20 303.9 304.0 284.0 306.5 0.79 19 535 5119 -18.3 -22.5 70 4.2 -19.3 300 26 304.8 305.0 284.8 308.6 1.17 20 502 5591 -21.1 -22.8 86 1.7 -21.5 300 29 307.0 307.2 285.7 311.0 1.22 21 500 5620 -21.3 -23.2 85 1.9 -21.7 300 29 307.1 307.3 285.7 310.9 1.18 22 466 6136 -24.9 -28.9 69 4.0 -25.6 303 32 308.8 309.0 285.8 311.4 0.75 23 418 6918 -30.5 -31.4 92 0.9 -30.6 308 36 311.4 311.5 286.6 313.7 0.66 24 414 6986 -30.7 -34.1 72 3.4 -31.2 308 37 312.0 312.1 286.6 313.8 0.52 25 400 7230 -32.3 -34.5 81 2.2 -32.6 310 38 313.0 313.1 287.0 314.8 0.51 26 396 7301 -32.9 -34.6 85 1.7 -33.1 310 38 313.1 313.2 287.1 314.9 0.51 27 385 7499 -33.7 -38.0 65 4.3 -34.1 309 40 314.6 314.7 287.4 316.0 0.38 28 359 7985 -37.1 -38.7 85 1.6 -37.2 308 43 316.4 316.5 288.0 317.8 0.37 29 331 8541 -41.7 -43.0 87 1.3 -41.8 307 46 317.5 317.6 288.2 318.5 0.26 30 301 9178 -46.3 -56.3 31 10.0 -46.6 305 50 319.8 319.8 288.8 320.0 0.06 31 300 9200 -46.5 -56.5 31 10.0 -46.9 305 50 319.8 319.8 288.8 320.1 0.06 32 273 9822 -51.9 -56.3 59 4.4 -52.0 308 56 320.7 320.7 289.0 321.0 0.07 33 250 10390 -55.3 -62.3 41 7.0 -55.4 310 62 323.9 323.9 290.0 324.0 0.04 34 248 10441 -55.3 -62.3 41 7.0 -55.4 310 62 324.6 324.6 290.2 324.7 0.04 35 239 10677 -54.9 -67.9 19 13.0 -55.1 307 68 328.6 328.7 291.3 328.7 0.02 36 234 10812 -55.1 -68.8 17 13.7 -55.3 305 71 330.4 330.4 291.8 330.5 0.02 37 200 11810 -56.3 -75.3 7 19.0 -56.5 305 52 343.6 343.6 295.2 343.6 0.01 38 196 11938 -56.3 -78.3 5 22.0 -56.5 305 51 345.6 345.6 295.7 345.6 0.00 39 150 13630 -57.9 -83.9 2 26.0 -58.2 300 42 370.3 370.3 300.6 370.3 0.00 40 142 13976 -56.1 -83.1 2 27.0 -56.4 299 40 379.3 379.3 302.1 379.3 0.00 41 100 16180 -60.3 -86.3 2 26.0 -60.6 295 25 411.2 411.2 306.7 411.2 0.00 42 70 18390 -62.1 -88.1 2 26.0 -62.4 295 25 451.5 451.5 311.0 451.5 0.00 43 67 18660 -63.3 -88.3 2 25.0 -63.6 293 24 454.6 454.6 311.3 454.6 0.00 44 55 19885 -59.5 -88.5 1 29.0 -60.0 284 22 489.7 489.7 314.2 489.7 0.00 45 50 20480 -60.5 -88.5 1 28.0 -61.0 280 21 500.9 500.9 315.0 500.9 0.00 46 37 22349 -62.3 -89.3 2 27.0 -62.9 277 25 541.3 541.3 317.6 541.4 0.00 47 30 23650 -60.9 -88.9 1 28.0 -61.7 275 27 578.6 578.6 319.6 578.6 0.00 48 20 26210 -55.1 -86.1 1 31.0 -57.3 265 35 667.5 667.5 323.3 667.6 0.01 49 17 27244 -57.9 -87.9 1 30.0 -59.8 269 41 690.3 690.3 324.1 690.4 0.01 50 13 28946 -55.9 -87.9 1 32.0 -58.7 274 51 752.3 752.3 326.0 752.4 0.01 51 10 30660 -45.1 -82.1 1 37.0 -52.8 280 60 851.2 851.2 328.4 851.7 0.05 52 8.5 31754 -41.7 -80.7 1 39.0 -51.8 905.0 905.0 329.5 905.7 0.07 53 6.9 33157 -45.1 -82.1 1 37.0 -54.3 946.5 946.5 330.3 947.2 0.07 54 6.2 33875 -42.9 -81.9 1 39.0 -53.8 985.3 985.4 330.9 986.2 0.08 TRP 248 10441 -55.3 -62.3 41 7.0 -55.4 310 62 324.6 324.6 290.2 324.7 0.04 WND 234 10812 -55.1 -68.8 17 13.7 -55.3 305 71 330.4 330.4 291.8 330.5 0.02 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: Surface below freezing Freezing level: 1009.49 mb = 87.29 m = 286.40 ft Freezing level: 738.85 mb = 2627.48 m = 8620.24 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 34.62 % Est. max temperature: 13.88 C = 56.98 F Sfc-Lift cond lev (LCL): 975.74 mb = 370.42 m = 1215.29 ft T: 8.51 C 700-500 lapse rate: 7.16 C/km ThetaE index: 2.86 C Layer 889.0- 851.0 mb Conv cond level (CCL): 613.40 mb = 4078.68 m = 13381.32 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 30.90 C = 87.63 F Cap Strength: 13.51 C Lifted Index: 13.54 C Risk: None Lifted Index @300 mb: 19.87 C Lifted Index @700 mb: 11.49 C Showalter Index: 14.25 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 6.70 C K Index: -16.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.75 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 78204.58 J/kg Cap Strength: 13.32 C Lift Cond Lev (LCL): 817.19 mb = 1809.27 m = 5935.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 11 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 1010 83 190 1 0.2 1.0 | 150 12 -5.9 10.0 1 1000 168 165 3 -0.8 2.9 | 150 14 -6.8 11.9 2 925 810 130 1 -0.8 0.6 | 145 12 -6.8 9.7 3 850 1494 235 5 4.1 2.9 | 171 12 -2.0 11.9 4 700 3050 300 13 11.3 -6.5 | 244 6 5.2 2.5 5 500 5620 300 29 25.1 -14.5 | 286 20 19.1 -5.5 6 400 7230 310 38 29.1 -24.4 | 304 28 23.1 -15.4 7 300 9200 305 50 41.0 -28.7 | 299 40 34.9 -19.7 8 250 10390 310 62 47.5 -39.9 | 307 52 41.4 -30.8 9 248 10441 310 62 47.5 -39.9 | 307 52 41.4 -30.8 10 234 10812 305 71 58.2 -40.7 | 301 61 52.1 -31.7 11 200 11810 305 52 42.6 -29.8 | 300 42 36.5 -20.8 12 150 13630 300 42 36.4 -21.0 | 292 33 30.3 -12.0 13 100 16180 295 25 22.7 -10.6 | 275 17 16.6 -1.6 14 70 18390 295 25 22.7 -10.6 | 275 17 16.6 -1.6 15 50 20480 280 21 20.7 -3.6 | 250 16 14.6 5.4 16 30 23650 275 27 26.9 -2.4 | 252 22 20.8 6.7 17 20 26210 265 35 34.9 3.1 | 247 31 28.8 12.1 18 10 30660 280 60 59.1 -10.4 | 272 53 53.0 -1.4 Wind Parameters Mean winds (0-6000m): 296.1 at 14.5 knts Storm direction: 326.1 at 10.9 knts Shear (0-3000m) pos: 2.5 neg: 0.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 48.6 neg: -4.1 tot: 44.5 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 34.88 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 ------------------------------------------------------------------------------- 500 159 2 148 13| 0.0 1.3 1.3| 0.3 -3.5 -3.2 -6.4 -0.25| 3.7 -0.9 1000 159 2 148 13| 0.7 0.7 1.4| 5.0 -4.1 0.9 0.9 0.05| 3.2 0.2 1500 200 3 156 13| 2.0 0.4 2.5| 22.1 -4.1 18.1 12.0 0.46| 4.0 1.8 2000 227 4 164 12| 2.3 0.3 2.6| 32.0 -4.1 28.0 14.0 0.57| 3.9 2.2 2500 250 5 172 11| 2.5 0.3 2.7| 41.1 -4.1 37.0 14.8 0.63| 4.0 2.5 3000 273 6 180 9| 2.5 0.2 2.8| 48.6 -4.1 44.5 14.8 0.67| 4.2 2.8 4000 288 9 198 7| 1.9 0.6 2.5| 56.5 -4.1 52.4 13.1 0.66| 3.9 2.6 5000 293 11 225 6| 1.5 1.2 2.7| 64.3 -4.1 60.3 12.1 0.61| 3.8 2.3 6000 296 14 249 7| 1.5 1.2 2.7| 79.9 -4.1 75.8 12.6 0.58| 3.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251019.23.gif