UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050400.upa.cvt Date: 0000Z 4 MAY 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 4 MAY 25 Station: LDDD WMO ident: 14240 Latitude: 45.82 Longitude: 16.03 Elevation: 123.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 82 240 3 SFC 995 123 18.8 8.8 52 10.0 13.0 240 3 292.4 293.6 286.4 312.9 7.15 2 935 658 17.4 5.4 45 12.0 10.7 253 25 296.2 297.3 286.7 313.8 6.02 3 925 750 16.8 4.8 45 12.0 10.2 255 29 296.5 297.5 286.6 313.6 5.83 4 850 1463 11.8 2.8 54 9.0 7.0 280 42 298.5 299.5 287.1 314.8 5.51 5 835 1612 11.2 1.2 50 10.0 6.1 285 39 299.4 300.3 286.8 314.3 5.00 6 816 1804 12.0 2.0 50 10.0 6.6 292 35 302.2 303.2 288.3 318.6 5.42 7 769 2299 9.4 -2.6 43 12.0 3.5 308 25 304.6 305.4 287.8 317.2 4.11 8 700 3069 2.4 -3.6 65 6.0 -0.4 335 9 305.1 305.9 288.1 318.0 4.19 9 634 3858 -4.3 -4.9 96 0.6 -4.6 314 13 306.3 307.1 288.5 319.2 4.19 10 594 4369 -7.1 -16.1 49 9.0 -10.1 301 16 308.8 309.1 287.0 314.7 1.83 11 590 4421 -6.7 -21.7 29 15.0 -11.0 299 16 309.9 310.1 286.6 313.6 1.14 12 583 4514 -7.1 -26.1 20 19.0 -11.9 297 17 310.4 310.6 286.4 313.1 0.78 13 558 4854 -9.5 -31.5 15 22.0 -14.2 288 18 311.5 311.6 286.5 313.2 0.49 14 517 5438 -14.7 -31.7 22 17.0 -18.0 272 22 312.1 312.2 286.7 313.9 0.52 15 513 5497 -14.9 -24.9 42 10.0 -17.3 270 22 312.6 312.8 287.4 315.9 0.99 16 500 5690 -16.7 -24.7 50 8.0 -18.6 265 23 312.7 312.9 287.5 316.2 1.03 17 458 6343 -22.9 -26.0 76 3.1 -23.5 265 27 312.9 313.1 287.5 316.3 1.00 18 447 6522 -22.3 -25.3 77 3.0 -22.9 265 28 315.8 316.0 288.6 319.5 1.09 19 410 7152 -26.9 -28.0 90 1.1 -27.1 265 32 317.8 318.0 289.0 321.0 0.93 20 400 7330 -28.3 -30.9 78 2.6 -28.7 265 33 318.2 318.3 289.0 320.8 0.73 21 373 7826 -32.3 -37.3 61 5.0 -32.9 259 33 319.3 319.4 289.0 320.8 0.42 22 349 8291 -36.1 -41.1 60 5.0 -36.5 253 32 320.3 320.4 289.2 321.4 0.30 23 300 9320 -45.3 -49.0 66 3.7 -45.5 240 31 321.5 321.5 289.4 322.1 0.15 24 266 10111 -52.7 -55.4 72 2.7 -52.8 247 34 322.0 322.0 289.5 322.3 0.08 25 260 10259 -53.9 -57.2 67 3.3 -54.0 248 35 322.3 322.3 289.5 322.6 0.06 26 253 10434 -55.1 -60.1 54 5.0 -55.2 249 36 323.0 323.1 289.8 323.2 0.05 27 250 10510 -55.9 -59.7 62 3.8 -56.0 250 36 323.0 323.0 289.7 323.2 0.05 28 247 10587 -56.7 -59.8 68 3.1 -56.8 252 36 322.9 322.9 289.7 323.1 0.05 29 242 10716 -57.1 -65.1 36 8.0 -57.2 255 37 324.2 324.2 290.0 324.3 0.02 30 231 11010 -58.9 -66.9 35 8.0 -59.0 262 37 325.8 325.8 290.5 325.9 0.02 31 200 11910 -61.3 -73.3 19 12.0 -61.4 285 40 335.7 335.7 293.3 335.7 0.01 32 199 11941 -61.3 -74.3 16 13.0 -61.4 284 39 336.2 336.2 293.4 336.2 0.01 33 193 12130 -62.7 -74.7 18 12.0 -62.8 280 33 336.9 336.9 293.6 336.9 0.01 34 151 13658 -57.7 -84.7 2 27.0 -58.0 285 23 370.0 370.0 300.5 370.0 0.00 35 150 13700 -57.9 -84.9 2 27.0 -58.2 285 23 370.3 370.3 300.6 370.3 0.00 36 100 16250 -57.3 -86.3 1 29.0 -57.7 260 19 417.0 417.0 307.4 417.0 0.00 37 72 18323 -59.3 -88.3 1 29.0 -59.7 269 12 453.8 453.9 311.2 453.9 0.00 38 70 18500 -57.7 -87.7 1 30.0 -58.3 270 11 460.9 460.9 311.8 461.0 0.00 39 64 19066 -56.3 -87.3 1 31.0 -57.0 274 10 476.0 476.0 313.1 476.0 0.00 40 50 20630 -56.1 -87.1 1 31.0 -57.0 285 9 511.3 511.3 315.7 511.3 0.00 41 40 22056 -54.9 -86.9 1 32.0 -56.2 257 6 548.0 548.0 318.0 548.0 0.01 42 35 22910 -55.5 -87.5 1 32.0 -56.8 240 5 567.7 567.7 319.0 567.8 0.01 43 30 23900 -53.3 -86.3 1 33.0 -55.2 220 3 599.3 599.3 320.6 599.4 0.01 44 27 24582 -50.7 -85.7 1 35.0 -53.3 625.0 625.0 321.7 625.0 0.01 45 23 25623 -52.5 -86.5 1 34.0 -55.0 649.0 649.0 322.6 649.1 0.01 TRP 193 12130 -62.7 -74.7 18 12.0 -62.8 280 33 336.9 336.9 293.6 336.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 676.36 mb = 3351.75 m = 10996.43 ft Wetbulb zero: 706.86 mb = 2989.08 m = 9806.58 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 49.96 % Est. max temperature: 25.22 C = 77.40 F Sfc-Lift cond lev (LCL): 857.23 mb = 1391.56 m = 4565.41 ft T: 12.30 C 700-500 lapse rate: 7.29 C/km ThetaE index: 1.35 C Layer 769.0- 700.0 mb Conv cond level (CCL): 692.85 mb = 3150.88 m = 10337.42 ft Mean mixing ratio: 6.26 g/kg Conv temperature: 31.68 C = 89.02 F Cap Strength: 7.39 C Lifted Index: 3.44 C Risk: None Lifted Index @300 mb: 5.95 C Lifted Index @700 mb: 4.84 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 19.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 140.60 Risk: None Energy Index: 0.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.48 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 37112.48 J/kg Cap Strength: 7.38 C Lift Cond Lev (LCL): 798.08 mb = 1989.40 m = 6526.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 16 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 ---------------------------------------------------------- 0 995 123 240 3 2.6 1.5 | 139 15 -9.9 11.4 1 925 750 255 29 28.0 7.5 | 222 23 15.5 17.4 2 850 1463 280 42 41.4 -7.3 | 265 29 28.8 2.6 3 700 3069 335 9 3.8 -8.2 | 101 9 -8.7 1.8 4 500 5690 265 23 22.9 2.0 | 221 16 10.4 11.9 5 400 7330 265 33 32.9 2.9 | 238 24 20.3 12.8 6 300 9320 240 31 26.8 15.5 | 209 29 14.3 25.4 7 250 10510 250 36 33.8 12.3 | 224 31 21.3 22.2 8 200 11910 285 40 38.6 -10.4 | 271 26 26.1 -0.4 9 193 12130 280 33 32.5 -5.7 | 258 20 20.0 4.2 10 150 13700 285 23 22.2 -6.0 | 248 10 9.7 4.0 11 100 16250 260 19 18.7 3.3 | 205 15 6.2 13.2 12 70 18500 270 11 11.0 -0.0 | 171 10 -1.5 9.9 13 50 20630 285 9 8.7 -2.3 | 153 9 -3.8 7.6 14 30 23900 220 3 1.9 2.3 | 139 16 -10.6 12.2 Wind Parameters Mean winds (0-6000m): 278.3 at 21.3 knts Storm direction: 308.3 at 16.0 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -38.2 deg Storm rel helicity (0-3000m) pos: 325.9 neg: 0.0 tot: 325.9 m^2/s^2 ave: 108.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 12.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.20 Bulk Shear: 15.42 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 ------------------------------------------------------------------------------- 500 254 13 181 14| 21.4 0.0 21.4| 83.3 0.0 83.3 166.6 0.94| 21.6 20.4 1000 258 22 212 17| 17.1 0.0 17.1|170.5 0.0 170.5 170.5 0.93| 18.7 17.4 1500 268 28 234 19| 12.6 0.0 12.6|260.2 0.0 260.2 173.5 0.91| 17.5 15.9 2000 275 29 245 18| 7.0 0.0 7.0|298.3 0.0 298.3 149.2 0.83| 16.8 13.9 2500 278 28 249 16| 3.7 0.0 3.7|314.6 0.0 314.6 125.9 0.81| 16.0 12.9 3000 278 26 244 14| 1.7 0.0 1.7|325.9 0.0 325.9 108.6 0.81| 15.0 12.1 4000 283 22 242 10| 1.3 1.0 2.3|327.0 -0.7 326.3 81.6 0.76| 12.3 9.3 5000 283 21 237 10| 1.0 1.7 2.7|328.6 -1.2 327.4 65.5 0.71| 10.8 7.7 6000 278 21 231 11| 0.9 2.0 2.9|335.7 -6.1 329.6 54.9 0.66| 9.8 6.4 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20250504.00.gif