UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 22 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 1005 83 14.0 11.2 83 2.8 12.4 0 0 286.7 288.2 285.3 310.0 8.33 1 1000 127 17.6 11.6 68 6.0 14.0 245 3 290.8 292.3 287.1 315.1 8.60 2 994 178 17.8 10.8 64 7.0 13.6 242 3 291.5 292.9 287.0 314.8 8.20 3 955 519 15.2 10.9 75 4.3 12.6 221 7 292.2 293.7 287.6 316.7 8.60 4 944 618 15.6 8.6 63 7.0 11.6 215 7 293.5 294.9 287.1 315.0 7.44 5 925 790 14.4 8.4 67 6.0 10.9 205 9 294.0 295.4 287.3 315.6 7.49 6 883 1183 13.8 6.8 63 7.0 9.8 293 7 297.3 298.6 288.1 317.9 7.03 7 850 1504 11.4 4.4 62 7.0 7.6 5 5 298.1 299.2 287.5 316.3 6.17 8 820 1803 8.6 3.6 71 5.0 5.9 4 7 298.2 299.3 287.5 316.1 6.05 9 774 2278 5.8 -6.2 42 12.0 0.6 3 10 300.2 300.7 285.2 309.6 3.10 10 700 3090 -1.1 -5.7 71 4.6 -3.1 360 15 301.3 301.9 286.1 312.1 3.57 11 646 3725 -6.1 -9.8 75 3.7 -7.5 2 12 302.6 303.1 285.8 311.3 2.81 12 587 4470 -10.5 -17.5 56 7.0 -12.6 5 9 305.9 306.2 285.7 311.2 1.65 13 581 4549 -10.1 -25.1 28 15.0 -13.7 6 8 307.2 307.4 285.4 310.1 0.86 14 571 4683 -10.7 -36.7 10 26.0 -15.3 6 8 308.1 308.1 284.9 309.1 0.29 15 500 5690 -18.9 -30.9 34 12.0 -21.1 10 3 310.0 310.1 286.0 312.0 0.58 16 492 5810 -19.1 -39.1 15 20.0 -21.9 5 4 311.2 311.2 286.1 312.1 0.26 17 427 6845 -27.9 -36.9 42 9.0 -29.0 320 9 312.8 312.9 286.8 314.2 0.38 18 400 7310 -31.9 -41.9 37 10.0 -32.9 300 11 313.5 313.6 286.9 314.4 0.24 19 389 7506 -33.5 -42.5 40 9.0 -34.3 296 11 313.9 314.0 287.0 314.8 0.23 20 350 8236 -38.9 -55.9 15 17.0 -39.6 279 9 316.3 316.3 287.6 316.5 0.06 21 300 9270 -48.1 -54.1 50 6.0 -48.3 255 7 317.6 317.6 288.1 317.9 0.08 22 257 10275 -56.9 -61.0 60 4.1 -57.0 306 12 318.9 319.0 288.5 319.1 0.04 23 250 10450 -58.1 -62.9 54 4.8 -58.2 315 13 319.7 319.7 288.7 319.8 0.03 24 240 10706 -60.1 -66.1 45 6.0 -60.2 288 12 320.4 320.4 288.9 320.5 0.02 25 223 11160 -63.7 -67.2 62 3.5 -63.7 239 10 321.7 321.7 289.3 321.8 0.02 26 215 11382 -65.7 -69.7 57 4.0 -65.7 215 9 322.0 322.0 289.4 322.0 0.01 27 209 11555 -64.9 -71.9 37 7.0 -65.0 227 17 325.9 325.9 290.5 325.9 0.01 28 207 11614 -59.5 -72.5 17 13.0 -59.6 231 19 335.2 335.2 293.1 335.3 0.01 29 204 11705 -58.3 -80.3 4 22.0 -58.5 237 24 338.5 338.5 294.0 338.5 0.00 30 200 11830 -58.1 -83.1 3 25.0 -58.3 245 29 340.8 340.8 294.5 340.8 0.00 31 192 12086 -58.1 -81.1 4 23.0 -58.3 246 27 344.8 344.8 295.4 344.8 0.00 32 178 12569 -51.9 -83.9 1 32.0 -52.4 247 23 362.5 362.5 299.2 362.5 0.00 33 150 13670 -53.9 -85.9 1 32.0 -54.3 250 13 377.2 377.2 301.8 377.2 0.00 34 100 16270 -55.1 -88.1 1 33.0 -55.6 290 19 421.3 421.3 307.9 421.3 0.00 35 99 16334 -55.1 -88.1 1 33.0 -55.6 289 19 422.5 422.5 308.0 422.5 0.00 36 77 17928 -55.1 -88.1 1 33.0 -55.8 272 15 454.0 454.0 311.2 454.0 0.00 37 70 18530 -57.7 -89.7 1 32.0 -58.3 265 13 460.9 460.9 311.8 461.0 0.00 38 67 18807 -58.7 -89.7 1 31.0 -59.2 281 13 464.6 464.6 312.2 464.6 0.00 39 57 19835 -54.7 -89.7 1 35.0 -55.6 341 13 495.6 495.6 314.7 495.7 0.00 40 50 20670 -57.7 -89.7 1 32.0 -58.5 30 13 507.5 507.5 315.5 507.5 0.00 41 30 23910 -56.3 -91.3 0 35.0 -57.7 85 1 591.2 591.2 320.2 591.2 0.00 42 20 26500 -54.1 -90.1 0 36.0 -56.5 270 5 670.6 670.6 323.4 670.6 0.01 43 18 27182 -53.1 -90.1 0 37.0 -56.0 268 7 694.2 694.2 324.3 694.3 0.01 44 16 27942 -55.1 -91.1 0 36.0 -57.7 267 10 711.5 711.5 324.8 711.5 0.01 45 11 30369 -50.9 -88.9 0 38.0 -55.8 261 17 807.2 807.2 327.4 807.3 0.01 46 11 30369 -51.1 -89.1 0 38.0 -55.9 261 17 806.5 806.5 327.4 806.6 0.01 47 10 31000 -44.7 -84.7 0 40.0 -52.6 260 19 852.7 852.7 328.5 853.0 0.03 48 9.2 31557 -45.5 -84.5 0 39.0 -53.3 870.2 870.2 328.8 870.5 0.03 49 7.7 32752 -42.3 -83.3 0 41.0 -52.5 928.5 928.6 329.9 929.0 0.05 50 6.9 33490 -44.9 -84.9 0 40.0 -54.2 947.3 947.4 330.3 947.8 0.04 51 6.3 34111 -34.9 -77.9 0 43.0 -50.7 1014.9 1015.0 331.4 1016.7 0.15 52 6.1 34336 -35.7 -78.7 0 43.0 -51.1 1020.9 1020.9 331.5 1022.5 0.13 TRP 215 11382 -65.7 -69.7 57 4.0 -65.7 215 9 322.0 322.0 289.4 322.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 711.80 mb = 2960.49 m = 9712.77 ft Wetbulb zero: 761.86 mb = 2405.43 m = 7891.73 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 54.69 % Est. max temperature: 25.25 C = 77.45 F Sfc-Lift cond lev (LCL): 963.69 mb = 442.30 m = 1451.08 ft T: 15.79 C 700-500 lapse rate: 6.85 C/km ThetaE index: 8.30 C Layer 850.0- 700.0 mb Conv cond level (CCL): 794.30 mb = 2064.54 m = 6773.36 ft Mean mixing ratio: 7.97 g/kg Conv temperature: 26.56 C = 79.81 F Cap Strength: 4.63 C Lifted Index: 0.01 C Risk: Showers probable Lifted Index @300 mb: 1.74 C Lifted Index @700 mb: 0.40 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 23.30 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 157.80 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.51 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 219.77 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 873.05 mb = 1278.78 m = 4195.41 ft Lev Free Conv (LFC): 678.05 mb = 3342.18 m = 10965.03 ft Equ Level (EL): 588.05 mb = 4456.17 m = 14619.82 ft B at Equ Level: 38.45 J/kg Max Parcel Lev (MPL): 438.05 mb = 6658.45 m = 21845.04 ft Wind level data Storm motion: 27 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 1005 83 0 0 -0.0 -0.0 | 207 6 2.8 5.6 1 1000 127 245 3 2.7 1.3 | 219 9 5.5 6.9 2 925 790 205 9 3.8 8.2 | 206 15 6.6 13.7 3 850 1504 5 5 -0.4 -5.0 | 256 2 2.4 0.6 4 700 3090 360 15 -0.0 -15.0 | 343 10 2.8 -9.4 5 500 5690 10 3 -0.5 -3.0 | 221 3 2.3 2.6 6 400 7310 300 11 9.5 -5.5 | 270 12 12.3 0.1 7 300 9270 255 7 6.8 1.8 | 232 12 9.6 7.4 8 250 10450 315 13 9.2 -9.2 | 287 13 12.0 -3.6 9 215 11382 215 9 5.2 7.4 | 212 15 8.0 13.0 10 200 11830 245 29 26.3 12.3 | 238 34 29.1 17.8 11 150 13670 250 13 12.2 4.4 | 236 18 15.0 10.0 12 100 16270 290 19 17.9 -6.5 | 273 21 20.7 -0.9 13 70 18530 265 13 13.0 1.1 | 247 17 15.8 6.7 14 50 20670 30 13 -6.5 -11.3 | 33 7 -3.7 -5.7 15 30 23910 85 1 -1.0 -0.1 | 198 6 1.8 5.5 16 20 26500 270 5 5.0 -0.0 | 234 10 7.8 5.6 17 10 31000 260 19 18.7 3.3 | 248 23 21.5 8.9 Wind Parameters Mean winds (0-6000m): 356.6 at 8.3 knts Storm direction: 26.6 at 6.3 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 48.7 neg: -10.8 tot: 37.9 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.03 Bulk Shear: 19.01 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 ------------------------------------------------------------------------------- 500 226 5 215 11| 0.0 7.3 7.3| 3.3 -4.3 -1.0 -2.0 0.04| 8.0 0.3 1000 222 6 214 13| 3.3 3.7 7.0| 34.2 -10.5 23.8 23.8 0.37| 10.1 3.7 1500 221 6 214 12| 4.2 2.4 6.6| 43.4 -10.8 32.6 21.7 0.36| 10.4 3.8 2000 262 7 235 11| 3.1 1.3 4.4| 45.4 -10.8 34.6 17.3 0.41| 8.6 3.5 2500 328 7 275 7| 2.5 0.9 3.4| 47.2 -10.8 36.3 14.5 0.41| 7.5 3.1 3000 346 8 297 5| 2.1 1.1 3.1| 48.7 -10.8 37.9 12.6 0.39| 6.8 2.7 4000 354 9 314 5| 1.1 0.8 1.9| 48.7 -12.4 36.3 9.1 0.33| 5.7 1.9 5000 356 9 316 5| 0.6 0.6 1.2| 48.7 -14.7 34.0 6.8 0.24| 5.0 1.2 6000 357 8 310 4| 0.5 0.7 1.1| 50.5 -16.2 34.3 5.7 0.22| 4.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250422.23.gif