UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 15 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 1014 83 15.6 4.6 48 11.0 9.9 105 1 287.6 288.5 282.4 302.5 5.24 1 1010 116 14.0 4.0 51 10.0 8.9 88 2 286.3 287.2 281.6 300.6 5.04 2 1000 199 13.2 3.2 51 10.0 8.2 45 3 286.4 287.2 281.3 300.0 4.81 3 925 847 6.8 2.6 75 4.2 4.8 255 1 286.3 287.1 281.5 300.4 4.99 4 862 1422 2.4 0.3 86 2.1 1.4 330 4 287.5 288.3 281.5 300.4 4.53 5 850 1535 2.2 -0.7 81 2.9 0.9 345 5 288.5 289.2 281.6 300.7 4.27 6 774 2287 -1.1 -3.5 84 2.4 -2.1 347 7 292.7 293.4 283.0 303.9 3.81 7 727 2784 -5.3 -5.3 100 0.0 -5.3 349 8 293.4 294.1 283.0 303.9 3.54 8 724 2816 -5.5 -5.5 100 0.0 -5.5 349 8 293.5 294.2 283.0 303.9 3.50 9 715 2915 -4.1 -7.7 76 3.6 -5.5 349 9 296.1 296.7 283.5 305.2 2.99 10 700 3082 -4.3 -8.3 74 4.0 -5.8 350 9 297.7 298.3 284.0 306.6 2.92 11 695 3138 -4.5 -9.5 68 5.0 -6.4 350 9 298.1 298.6 283.9 306.3 2.67 12 626 3951 -11.3 -13.2 86 1.9 -11.9 353 10 299.4 299.8 283.9 306.2 2.21 13 618 4050 -10.5 -18.5 52 8.0 -12.8 354 10 301.4 301.7 283.8 306.0 1.44 14 605 4213 -11.1 -22.1 40 11.0 -13.9 354 10 302.6 302.8 283.8 306.0 1.07 15 525 5280 -21.3 -25.0 72 3.7 -22.0 359 11 302.8 303.0 283.8 305.9 0.96 16 516 5408 -21.3 -38.3 20 17.0 -23.5 359 11 304.3 304.4 283.5 305.3 0.27 17 505 5567 -21.7 -43.7 12 22.0 -24.1 360 11 305.7 305.7 283.9 306.3 0.16 18 500 5640 -21.7 -49.7 6 28.0 -24.3 360 11 306.6 306.6 284.1 306.9 0.08 19 409 7093 -31.1 -61.1 4 30.0 -32.6 9 15 312.6 312.6 286.3 312.7 0.03 20 400 7250 -32.3 -57.3 7 25.0 -33.7 10 15 313.0 313.0 286.5 313.2 0.04 21 343 8316 -40.1 -59.1 11 19.0 -40.8 29 29 316.5 316.5 287.6 316.6 0.04 22 300 9220 -44.9 -56.9 25 12.0 -45.3 45 42 322.1 322.1 289.5 322.3 0.06 23 273 9846 -48.3 -63.3 16 15.0 -48.7 45 43 325.9 326.0 290.6 326.1 0.03 24 250 10420 -52.7 -60.7 37 8.0 -52.9 45 44 327.7 327.7 291.1 327.9 0.04 25 247 10497 -53.3 -60.3 42 7.0 -53.5 44 43 328.0 328.0 291.2 328.1 0.05 26 236 10788 -55.1 -62.1 42 7.0 -55.2 41 40 329.5 329.5 291.6 329.7 0.04 27 228 11007 -56.3 -74.3 9 18.0 -56.5 39 37 331.0 331.0 292.0 331.0 0.01 28 215 11376 -58.1 -74.1 11 16.0 -58.3 35 33 333.8 333.8 292.7 333.8 0.01 29 200 11830 -57.7 -75.7 8 18.0 -57.9 15 23 341.4 341.4 294.7 341.4 0.01 30 165 13048 -56.3 -83.3 2 27.0 -56.6 342 20 363.0 363.0 299.3 363.1 0.00 31 150 13650 -58.5 -84.5 2 26.0 -58.7 325 19 369.3 369.3 300.4 369.3 0.00 32 100 16200 -59.9 -86.9 2 27.0 -60.2 325 13 412.0 412.0 306.7 412.0 0.00 33 74 18082 -58.5 -86.5 2 28.0 -59.0 304 8 452.0 452.0 311.0 452.0 0.00 34 70 18430 -59.1 -87.1 1 28.0 -59.6 300 7 457.9 457.9 311.6 458.0 0.00 35 59 19498 -61.3 -88.3 2 27.0 -61.7 282 9 476.0 476.0 313.1 476.0 0.00 36 50 20530 -59.7 -88.7 1 29.0 -60.3 265 11 502.8 502.8 315.1 502.8 0.00 37 41 21772 -58.3 -87.3 1 29.0 -59.2 244 10 535.6 535.6 317.3 535.7 0.00 38 31 23516 -61.1 -89.1 1 28.0 -61.9 214 9 572.7 572.7 319.3 572.7 0.00 39 30 23720 -59.5 -88.5 1 29.0 -60.4 210 9 582.4 582.4 319.8 582.5 0.01 40 27 24384 -56.1 -87.1 1 31.0 -57.6 218 15 609.8 609.8 321.0 609.9 0.01 41 24 25130 -57.9 -87.9 1 30.0 -59.3 227 21 625.5 625.5 321.7 625.5 0.01 42 23 25401 -53.7 -86.7 1 33.0 -55.9 230 23 645.5 645.5 322.5 645.5 0.01 43 20 26300 -53.3 -85.3 1 32.0 -55.9 240 31 673.0 673.0 323.5 673.1 0.01 44 19 26630 -53.5 -85.5 1 32.0 -56.2 242 32 682.4 682.4 323.9 682.5 0.01 45 10 30820 -46.7 -82.7 1 36.0 -53.6 270 38 845.2 845.2 328.3 845.6 0.04 46 7.2 33015 -43.3 -81.3 1 38.0 -53.3 942.4 942.5 330.2 943.2 0.07 47 6.3 33929 -35.7 -78.7 0 43.0 -51.0 1011.5 1011.6 331.4 1013.0 0.13 TRP 215 11376 -58.1 -74.1 11 16.0 -58.3 35 33 333.8 333.8 292.7 333.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 799.33 mb = 2036.61 m = 6681.70 ft Wetbulb zero: 827.58 mb = 1749.69 m = 5740.39 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 68.68 % Est. max temperature: 15.46 C = 59.83 F Sfc-Lift cond lev (LCL): 859.39 mb = 1446.21 m = 4744.73 ft T: 2.36 C 700-500 lapse rate: 6.80 C/km ThetaE index: 2.50 C Layer 1010.0- 925.0 mb Conv cond level (CCL): 811.41 mb = 1908.28 m = 6260.67 ft Mean mixing ratio: 4.92 g/kg Conv temperature: 18.58 C = 65.45 F Cap Strength: 6.46 C Lifted Index: 7.08 C Risk: None Lifted Index @300 mb: 15.55 C Lifted Index @700 mb: 5.00 C Showalter Index: 6.76 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.00 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 21.00 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.78 J/kg Max Up Vert Vel: 1.25 m/s Conv Inhibition (B-): 58605.09 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 863.60 mb = 1406.58 m = 4614.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 6 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 1014 83 105 1 -1.0 0.3 | 194 6 1.4 5.5 1 1000 199 45 3 -2.1 -2.1 | 184 3 0.2 3.1 2 925 847 255 1 1.0 0.3 | 211 6 3.3 5.5 3 850 1535 345 5 1.3 -4.8 | 264 4 3.7 0.4 4 700 3082 350 9 1.6 -8.9 | 313 5 3.9 -3.7 5 500 5640 360 11 -0.0 -11.0 | 338 6 2.4 -5.8 6 400 7250 10 15 -2.6 -14.8 | 1 10 -0.2 -9.6 7 300 9220 45 42 -29.7 -29.7 | 48 37 -27.3 -24.5 8 250 10420 45 44 -31.1 -31.1 | 48 39 -28.8 -25.9 9 215 11376 35 33 -18.9 -27.0 | 37 27 -16.6 -21.8 10 200 11830 15 23 -6.0 -22.2 | 12 17 -3.6 -17.0 11 150 13650 325 19 10.9 -15.6 | 308 17 13.3 -10.4 12 100 16200 325 13 7.5 -10.6 | 299 11 9.8 -5.4 13 70 18430 300 7 6.1 -3.5 | 259 9 8.4 1.7 14 50 20530 265 11 11.0 1.0 | 245 15 13.3 6.2 15 30 23720 210 9 4.5 7.8 | 208 15 6.9 13.0 16 20 26300 240 31 26.8 15.5 | 235 36 29.2 20.7 17 10 30820 270 38 38.0 -0.0 | 263 41 40.4 5.2 Wind Parameters Mean winds (0-6000m): 354.4 at 7.6 knts Storm direction: 24.4 at 5.7 knts Shear (0-3000m) pos: 1.4 neg: 0.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 118.8 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -2.8 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 4.34 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 24 2 204 3| 0.0 2.8 2.8| 2.1 -1.2 0.9 1.8 0.22| 6.7 1.4 1000 13 2 210 4| 0.0 1.7 1.7| 4.5 -2.8 1.8 1.8 0.19| 4.9 0.9 1500 353 3 225 4| 1.5 1.2 2.7| 9.7 -2.8 7.0 4.6 0.39| 4.9 1.9 2000 349 3 237 4| 1.5 0.9 2.3| 11.0 -2.8 8.2 4.1 0.44| 4.0 1.7 2500 349 4 250 3| 1.4 0.7 2.1| 12.3 -2.8 9.5 3.8 0.47| 3.5 1.6 3000 349 5 262 3| 1.4 0.6 2.0| 13.7 -2.8 10.9 3.6 0.49| 3.1 1.5 4000 350 6 281 3| 1.2 0.4 1.6| 15.1 -2.8 12.3 3.1 0.52| 2.5 1.3 5000 352 7 296 4| 1.0 0.3 1.4| 16.6 -2.8 13.8 2.8 0.54| 2.1 1.1 6000 354 8 307 4| 1.0 0.3 1.3| 19.0 -2.8 16.3 2.7 0.56| 1.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251015.11.gif