UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 15 JAN 26 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 ------------------------------------------------------------------------------- SFC 1006 123 7.6 5.1 84 2.5 6.3 160 1 280.3 281.2 279.2 295.3 5.47 1 1005 131 9.2 5.4 77 3.8 7.3 172 2 281.9 282.9 280.2 297.4 5.59 2 1000 173 9.2 5.2 76 4.0 7.2 235 5 282.4 283.3 280.3 297.7 5.54 3 990 257 10.0 5.7 75 4.3 7.8 238 7 284.0 285.0 281.4 300.1 5.80 4 962 495 9.6 5.3 75 4.3 7.3 245 14 285.9 286.9 282.3 302.2 5.81 5 925 820 7.0 4.1 82 2.9 5.5 255 23 286.5 287.4 282.2 302.1 5.55 6 899 1054 6.0 1.6 73 4.4 3.9 260 26 287.8 288.6 281.9 301.4 4.78 7 850 1510 2.4 -0.5 81 2.9 1.1 270 31 288.7 289.4 281.8 301.1 4.34 8 786 2138 -1.9 -1.9 100 0.0 -1.9 264 25 290.6 291.3 282.5 302.8 4.23 9 768 2322 -3.3 -3.4 99 0.1 -3.3 262 24 291.0 291.7 282.3 302.3 3.87 10 755 2458 -1.3 -9.3 54 8.0 -4.3 261 22 294.6 295.1 282.3 302.1 2.50 11 720 2835 -3.5 -13.5 46 10.0 -6.8 257 19 296.2 296.6 282.1 302.0 1.87 12 700 3057 -4.5 -15.5 42 11.0 -7.9 255 17 297.5 297.8 282.4 302.6 1.63 13 657 3554 -6.9 -19.9 35 13.0 -10.5 254 20 300.2 300.5 283.0 304.1 1.20 14 630 3880 -9.7 -16.7 57 7.0 -11.8 253 22 300.7 301.0 283.7 305.8 1.64 15 594 4332 -13.1 -25.1 36 12.0 -15.8 253 25 301.8 302.0 283.2 304.6 0.84 16 584 4461 -14.3 -18.4 71 4.1 -15.4 252 26 301.9 302.2 284.1 306.8 1.53 17 551 4900 -17.7 -21.7 71 4.0 -18.6 251 28 302.9 303.2 284.1 306.9 1.22 18 532 5162 -19.7 -24.7 64 5.0 -20.7 251 30 303.6 303.8 284.1 306.8 0.97 19 517 5374 -20.9 -30.9 40 10.0 -22.5 250 31 304.6 304.7 284.0 306.5 0.56 20 500 5620 -22.7 -31.7 44 9.0 -24.1 250 33 305.4 305.5 284.2 307.2 0.54 21 458 6257 -25.9 -29.3 73 3.4 -26.5 250 37 309.1 309.3 285.9 311.6 0.74 22 400 7220 -33.3 -36.6 72 3.3 -33.7 250 42 311.7 311.8 286.5 313.2 0.42 23 374 7689 -37.5 -42.5 60 5.0 -37.9 250 46 312.2 312.2 286.4 313.1 0.24 24 367 7820 -38.7 -42.9 64 4.2 -39.0 250 47 312.3 312.3 286.4 313.1 0.24 25 325 8647 -43.9 -48.1 63 4.2 -44.1 250 55 316.2 316.2 287.6 316.7 0.15 26 300 9180 -48.5 -52.2 65 3.7 -48.6 250 60 317.0 317.0 287.9 317.4 0.10 27 271 9839 -54.3 -58.1 63 3.8 -54.4 253 64 317.9 317.9 288.1 318.1 0.06 28 250 10350 -58.1 -61.5 65 3.4 -58.2 255 68 319.7 319.7 288.7 319.8 0.04 29 237 10685 -60.8 -65.2 56 4.4 -60.8 255 69 320.6 320.6 288.9 320.7 0.03 30 229 10898 -62.5 -67.5 51 5.0 -62.6 253 68 321.1 321.1 289.1 321.2 0.02 31 219 11172 -64.1 -70.1 44 6.0 -64.1 250 66 322.8 322.8 289.6 322.8 0.01 32 205 11578 -63.1 -77.1 13 14.0 -63.2 257 56 330.5 330.5 291.9 330.5 0.01 33 200 11730 -63.7 -78.7 11 15.0 -63.8 260 52 331.9 331.9 292.2 331.9 0.00 34 150 13520 -58.5 -86.5 2 28.0 -58.7 280 40 369.3 369.3 300.4 369.3 0.00 35 139 14000 -56.1 -87.1 1 31.0 -56.5 277 38 381.6 381.6 302.5 381.6 0.00 36 100 16070 -59.7 -88.7 1 29.0 -60.0 265 29 412.4 412.4 306.8 412.4 0.00 37 92 16588 -61.3 -89.3 1 28.0 -61.6 264 26 419.2 419.2 307.6 419.2 0.00 38 70 18290 -59.1 -91.1 1 32.0 -59.6 260 17 457.9 457.9 311.6 458.0 0.00 39 58 19465 -58.3 -92.3 1 34.0 -58.9 285 15 485.1 485.1 313.8 485.1 0.00 40 50 20390 -60.3 -93.3 1 33.0 -60.9 305 13 501.4 501.4 315.1 501.4 0.00 41 46 20908 -62.3 -93.3 1 31.0 -62.8 305 13 508.7 508.7 315.5 508.7 0.00 42 30 23580 -57.9 -92.9 0 35.0 -59.1 305 13 586.8 586.8 320.0 586.8 0.00 43 26 24483 -57.3 -93.3 0 36.0 -58.7 282 18 613.0 613.0 321.2 613.0 0.00 44 21 25853 -50.5 -88.5 0 38.0 -53.7 248 25 672.2 672.2 323.5 672.2 0.01 45 20 26170 -51.9 -88.9 0 37.0 -54.9 240 27 677.3 677.3 323.7 677.4 0.01 46 19 26501 -53.3 -90.3 0 37.0 -56.0 683.0 683.0 323.9 683.0 0.01 47 14 28492 -47.9 -86.9 0 39.0 -53.1 763.6 763.6 326.3 763.7 0.01 48 12 29507 -48.9 -86.9 0 38.0 -54.2 794.5 794.5 327.1 794.6 0.02 49 11 30086 -43.3 -83.3 0 40.0 -51.4 834.8 834.9 328.1 835.2 0.03 TRP 219 11172 -64.1 -70.1 44 6.0 -64.1 250 66 322.8 322.8 289.6 322.8 0.01 WND 237 10685 -60.8 -65.2 56 4.4 -60.8 255 69 320.6 320.6 288.9 320.7 0.03 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 814.28 mb = 1860.50 m = 6103.91 ft Wetbulb zero: 826.99 mb = 1730.17 m = 5676.36 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 63.88 % Est. max temperature: 15.90 C = 60.61 F Sfc-Lift cond lev (LCL): 968.27 mb = 441.32 m = 1447.90 ft T: 9.69 C 700-500 lapse rate: 7.10 C/km ThetaE index: 1.09 C Layer 925.0- 786.0 mb Conv cond level (CCL): 861.48 mb = 1400.79 m = 4595.72 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 15.80 C = 60.44 F Cap Strength: 5.27 C Lifted Index: 5.41 C Risk: None Lifted Index @300 mb: 11.28 C Lifted Index @700 mb: 4.21 C Showalter Index: 5.46 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.20 C K Index: 13.60 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.09 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 46698.02 J/kg Cap Strength: 5.39 C Lift Cond Lev (LCL): 900.67 mb = 1038.70 m = 3407.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 18 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 1006 123 160 1 -0.3 0.9 | 109 19 -18.0 6.0 1 1000 173 235 5 4.1 2.9 | 120 16 -13.5 8.0 2 925 820 255 23 22.2 6.0 | 203 12 4.6 11.1 3 850 1510 270 31 31.0 -0.0 | 249 14 13.4 5.1 4 700 3057 255 17 16.4 4.4 | 173 10 -1.2 9.5 5 500 5620 250 33 31.0 11.3 | 219 21 13.4 16.4 6 400 7220 250 42 39.5 14.4 | 228 29 21.8 19.5 7 300 9180 250 60 56.4 20.5 | 237 46 38.7 25.6 8 250 10350 255 68 65.7 17.6 | 245 53 48.1 22.7 9 237 10685 255 69 66.6 17.9 | 245 54 49.0 23.0 10 219 11172 250 66 62.0 22.6 | 238 52 44.4 27.7 11 200 11730 260 52 51.2 9.0 | 247 36 33.6 14.1 12 150 13520 280 40 39.4 -6.9 | 275 22 21.8 -1.8 13 100 16070 265 29 28.9 2.5 | 236 14 11.3 7.6 14 70 18290 260 17 16.7 3.0 | 174 8 -0.9 8.1 15 50 20390 305 13 10.6 -7.5 | 71 7 -7.0 -2.4 16 30 23580 305 13 10.6 -7.5 | 71 7 -7.0 -2.4 17 20 26170 240 27 23.4 13.5 | 197 19 5.8 18.6 Wind Parameters Mean winds (0-6000m): 256.1 at 24.5 knts Storm direction: 286.1 at 18.4 knts Shear (0-3000m) pos: 5.2 neg: 2.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 66.5 deg Storm rel helicity (0-3000m) pos: 110.3 neg: -39.0 tot: 71.3 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 27.29 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 ------------------------------------------------------------------------------- 500 245 10 139 12| 18.0 0.0 18.0| 57.8 0.0 57.8 115.6 0.88| 18.2 16.1 1000 254 17 171 10| 13.8 0.0 13.8| 90.0 0.0 90.0 90.0 0.93| 14.5 13.4 1500 261 21 199 9| 10.4 0.0 10.4|110.1 -3.0 107.1 71.4 0.88| 12.1 10.6 2000 262 23 211 9| 7.8 1.3 9.1|110.1 -16.9 93.2 46.6 0.66| 10.4 6.9 2500 263 23 212 9| 6.2 2.1 8.3|110.1 -29.4 80.7 32.3 0.48| 9.3 4.5 3000 262 22 208 9| 5.2 2.4 7.6|110.3 -39.0 71.3 23.8 0.37| 8.5 3.1 4000 260 22 203 10| 3.9 1.3 5.2|125.5 -39.0 86.6 21.6 0.42| 7.1 3.0 5000 258 23 205 11| 3.1 1.0 4.1|139.7 -39.0 100.8 20.2 0.43| 6.4 2.8 6000 256 24 209 13| 2.6 1.1 3.6|154.3 -39.0 115.3 19.2 0.44| 5.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260115.12.gif