UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 28 APR 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 1016 83 11.4 9.3 87 2.1 10.2 170 1 283.3 284.5 282.7 303.2 7.25 1 1014 100 13.4 8.7 73 4.7 10.8 171 2 285.4 286.6 283.3 304.8 6.97 2 1003 193 16.2 5.2 48 11.0 10.3 174 6 289.1 290.1 283.4 304.9 5.53 3 1000 219 16.0 5.0 48 11.0 10.2 175 7 289.1 290.1 283.3 304.8 5.47 4 925 878 11.6 6.7 72 4.9 8.9 190 3 291.2 292.4 285.4 310.2 6.66 5 850 1578 5.2 5.2 100 0.0 5.2 155 1 291.6 292.8 285.4 310.3 6.53 6 843 1646 4.8 4.8 100 0.0 4.8 154 1 291.9 293.0 285.4 310.3 6.40 7 772 2357 0.2 0.2 100 0.0 0.2 140 3 294.3 295.2 284.9 309.1 5.03 8 765 2430 -0.7 -2.6 87 1.9 -1.6 139 3 294.1 294.9 283.9 306.3 4.13 9 761 2472 -1.1 -5.7 71 4.6 -3.0 138 3 294.2 294.7 283.0 303.9 3.28 10 760 2483 -0.7 -0.7 100 0.0 -0.7 138 3 294.7 295.6 284.8 308.7 4.78 11 758 2504 -1.5 -3.1 89 1.6 -2.2 137 3 294.1 294.8 283.7 305.9 4.01 12 757 2514 -1.5 -10.5 50 9.0 -4.7 137 3 294.2 294.6 281.8 301.0 2.27 13 756 2525 -1.3 -18.3 26 17.0 -6.3 137 3 294.5 294.7 280.6 298.2 1.19 14 754 2546 -0.5 -20.5 20 20.0 -6.2 136 3 295.6 295.8 280.8 298.7 0.99 15 741 2686 1.2 -18.8 21 20.0 -5.0 134 4 298.9 299.1 282.4 302.6 1.17 16 731 2795 1.0 -20.0 19 21.0 -5.3 132 4 299.9 300.0 282.7 303.3 1.07 17 700 3142 -1.3 -24.3 15 23.0 -7.4 125 5 301.0 301.2 282.8 303.5 0.76 18 590 4480 -10.1 -33.1 13 23.0 -14.5 120 5 305.9 306.0 284.3 307.3 0.40 19 518 5467 -17.9 -43.9 8 26.0 -21.1 116 5 308.1 308.1 284.8 308.6 0.15 20 500 5730 -19.9 -43.9 10 24.0 -22.7 115 5 308.8 308.8 285.1 309.3 0.16 21 404 7270 -33.5 -47.5 23 14.0 -34.5 110 3 310.6 310.6 285.7 311.0 0.13 22 400 7340 -33.9 -48.9 21 15.0 -34.9 110 3 310.9 311.0 285.8 311.3 0.11 23 309 9096 -47.9 -58.9 27 11.0 -48.2 106 3 315.2 315.2 287.2 315.3 0.04 24 300 9290 -49.3 -59.3 30 10.0 -49.6 105 3 315.9 315.9 287.4 316.0 0.04 25 287 9578 -51.7 -59.7 38 8.0 -51.9 133 3 316.5 316.5 287.6 316.6 0.04 26 250 10460 -57.9 -65.9 35 8.0 -58.0 220 3 320.0 320.0 288.8 320.1 0.02 27 232 10928 -60.7 -65.7 52 5.0 -60.7 190 3 322.6 322.7 289.6 322.7 0.02 28 218 11313 -63.1 -69.1 44 6.0 -63.1 165 3 324.7 324.7 290.2 324.8 0.02 29 200 11840 -65.1 -71.1 43 6.0 -65.1 130 3 329.7 329.7 291.6 329.7 0.01 30 195 11993 -65.7 -71.7 43 6.0 -65.7 215 5 331.1 331.1 292.0 331.2 0.01 31 184 12347 -62.3 -77.3 12 15.0 -62.4 247 5 342.2 342.2 294.8 342.2 0.01 32 163 13099 -58.7 -81.7 4 23.0 -58.9 314 6 360.3 360.3 298.8 360.3 0.00 33 150 13620 -58.1 -84.1 2 26.0 -58.3 360 7 370.0 370.0 300.5 370.0 0.00 34 128 14621 -55.7 -84.7 1 29.0 -56.1 335 9 391.5 391.5 304.0 391.5 0.00 35 100 16180 -58.1 -86.1 2 28.0 -58.5 295 11 415.5 415.5 307.2 415.5 0.00 36 93 16639 -56.3 -86.3 1 30.0 -56.8 294 11 427.7 427.7 308.6 427.7 0.00 37 80 17589 -59.1 -87.1 1 28.0 -59.5 292 11 440.8 440.8 310.0 440.8 0.00 38 70 18430 -57.3 -86.3 1 29.0 -57.9 290 11 461.8 461.8 312.0 461.8 0.00 39 50 20560 -57.5 -87.5 1 30.0 -58.3 270 13 508.0 508.0 315.5 508.0 0.00 40 30 23800 -55.1 -87.1 1 32.0 -56.7 240 1 594.4 594.4 320.3 594.5 0.01 41 20 26400 -52.9 -85.9 1 33.0 -55.6 255 7 674.3 674.3 323.6 674.3 0.01 42 14 28689 -55.3 -87.3 1 32.0 -58.1 219 12 738.5 738.5 325.6 738.6 0.01 43 12 29684 -50.3 -85.3 1 35.0 -55.1 203 14 789.5 789.5 327.0 789.7 0.02 44 10 30890 -44.3 -83.3 1 39.0 -52.4 185 17 854.2 854.2 328.5 854.5 0.04 45 8.9 31677 -41.1 -82.1 0 41.0 -51.4 895.5 895.5 329.4 896.0 0.05 46 6.8 33514 -39.1 -81.1 0 42.0 -51.8 975.5 975.5 330.8 976.4 0.08 47 6.5 33826 -34.7 -77.7 0 43.0 -50.4 1006.7 1006.8 331.3 1008.5 0.15 48 5.4 35135 -29.5 -74.5 0 45.0 -49.8 1084.7 1084.9 332.5 1088.5 0.29 TRP 195 11993 -65.7 -71.7 43 6.0 -65.7 215 5 331.1 331.1 292.0 331.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 770.44 mb = 2373.53 m = 7787.07 ft Freezing level: 750.18 mb = 2586.99 m = 8487.38 ft Freezing level: 717.52 mb = 2945.79 m = 9664.56 ft Wetbulb zero: 771.22 mb = 2365.40 m = 7760.40 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 42.21 % Est. max temperature: 19.69 C = 67.44 F Sfc-Lift cond lev (LCL): 984.29 mb = 352.88 m = 1157.72 ft T: 15.11 C 700-500 lapse rate: 7.19 C/km ThetaE index: 10.51 C Layer 758.0- 754.0 mb Conv cond level (CCL): 829.83 mb = 1772.94 m = 5816.67 ft Mean mixing ratio: 6.14 g/kg Conv temperature: 20.49 C = 68.89 F Cap Strength: 4.41 C Lifted Index: 4.10 C Risk: None Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: 4.13 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.10 C K Index: 7.30 Risk: None Sweat Index: 93.40 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.92 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 61985.80 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 860.83 mb = 1473.17 m = 4833.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 at 3 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 1016 83 170 1 -0.2 1.0 | 339 2 0.8 -2.0 1 1000 219 175 7 -0.6 7.0 | 185 4 0.3 4.0 2 925 878 190 3 0.5 3.0 | 269 1 1.5 0.0 3 850 1578 155 1 -0.4 0.9 | 346 2 0.5 -2.0 4 700 3142 125 5 -4.1 2.9 | 89 3 -3.2 -0.1 5 500 5730 115 5 -4.5 2.1 | 77 4 -3.6 -0.8 6 400 7340 110 3 -2.8 1.0 | 45 3 -1.9 -1.9 7 300 9290 105 3 -2.9 0.8 | 42 3 -2.0 -2.2 8 250 10460 220 3 1.9 2.3 | 283 3 2.9 -0.6 9 200 11840 130 3 -2.3 1.9 | 53 2 -1.4 -1.0 10 195 11993 215 5 2.9 4.1 | 253 4 3.8 1.2 11 150 13620 360 7 -0.0 -7.0 | 355 10 0.9 -9.9 12 100 16180 295 11 10.0 -4.6 | 305 13 10.9 -7.6 13 70 18430 290 11 10.3 -3.8 | 301 13 11.3 -6.7 14 50 20560 270 13 13.0 -0.0 | 282 14 13.9 -2.9 15 30 23800 240 1 0.9 0.5 | 324 3 1.8 -2.4 16 20 26400 255 7 6.8 1.8 | 278 8 7.7 -1.1 17 10 30890 185 17 1.5 16.9 | 190 14 2.4 14.0 Wind Parameters Mean winds (0-6000m): 132.4 at 4.1 knts Storm direction: 162.4 at 3.1 knts Shear (0-3000m) pos: 0.7 neg: 0.8 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -0.7 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.14 Bulk Shear: 1.94 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 ------------------------------------------------------------------------------- 500 178 5 196 3| 3.9 0.0 3.9| 1.0 -0.7 0.3 0.6 -0.52| 9.5 -4.9 1000 180 4 212 2| 2.0 1.2 3.2| 1.9 -0.7 1.2 1.2 -0.21| 6.1 -1.3 1500 179 3 239 1| 1.3 1.3 2.7| 2.2 -0.7 1.6 1.0 -0.11| 4.6 -0.5 2000 175 3 263 1| 1.0 0.8 1.8| 2.6 -0.7 1.9 0.9 -0.04| 3.8 -0.2 2500 168 3 271 0| 0.8 0.7 1.5| 2.9 -0.7 2.3 0.9 0.04| 3.3 0.1 3000 157 3 91 0| 0.7 0.8 1.4| 3.2 -0.7 2.5 0.8 0.06| 3.0 0.2 4000 145 4 91 1| 0.5 0.6 1.1| 3.2 -0.9 2.3 0.6 0.04| 2.3 0.1 5000 137 4 88 2| 0.4 0.5 0.9| 3.2 -1.1 2.1 0.4 0.03| 1.9 0.1 6000 132 4 85 2| 0.3 0.5 0.8| 3.2 -1.6 1.6 0.3 -0.00| 1.6 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250428.23.gif