UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 13 OCT 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 ------------------------------------------------------------------------------- SFC 1010 123 15.2 7.2 59 8.0 10.8 170 1 287.5 288.6 283.5 305.3 6.31 1 1000 207 14.2 7.2 63 7.0 10.4 235 1 287.4 288.5 283.5 305.3 6.37 2 925 859 9.4 5.0 74 4.4 7.1 50 3 288.9 290.0 283.7 305.7 5.91 3 850 1554 3.6 3.5 99 0.1 3.5 40 15 289.9 290.9 284.0 306.5 5.79 4 832 1728 2.4 2.3 99 0.1 2.4 35 15 290.4 291.4 283.8 306.0 5.43 5 803 2016 4.6 -3.4 56 8.0 1.0 27 14 295.7 296.4 284.1 306.8 3.70 6 798 2067 5.0 -1.0 65 6.0 2.1 25 14 296.7 297.5 285.3 309.9 4.45 7 747 2603 1.6 -0.1 88 1.7 0.8 10 14 298.7 299.6 286.6 313.8 5.09 8 700 3124 -1.9 -4.3 84 2.4 -3.0 355 13 300.4 301.1 286.2 312.4 3.97 9 680 3354 -3.5 -6.0 83 2.5 -4.6 350 13 301.1 301.8 286.1 312.0 3.59 10 669 3483 -2.5 -9.5 59 7.0 -5.3 348 13 303.6 304.1 286.1 312.3 2.78 11 565 4803 -11.3 -14.5 77 3.2 -12.3 320 12 308.3 308.7 287.2 315.3 2.20 12 544 5093 -12.9 -20.9 51 8.0 -15.0 314 12 309.7 310.0 286.8 314.1 1.33 13 500 5730 -18.3 -21.3 77 3.0 -19.1 300 11 310.7 311.0 287.2 315.3 1.40 14 491 5865 -19.5 -22.9 74 3.4 -20.3 301 12 310.9 311.1 287.1 315.0 1.23 15 467 6237 -20.9 -27.9 53 7.0 -22.3 303 14 313.6 313.8 287.6 316.4 0.82 16 413 7132 -28.9 -32.6 70 3.7 -29.5 309 20 314.5 314.7 287.6 316.6 0.60 17 410 7184 -29.3 -34.1 63 4.8 -29.9 309 20 314.7 314.8 287.6 316.5 0.52 18 400 7360 -30.3 -39.3 41 9.0 -31.3 310 21 315.6 315.7 287.7 316.8 0.32 19 392 7503 -30.9 -44.9 24 14.0 -32.1 310 21 316.7 316.7 287.9 317.3 0.18 20 358 8137 -35.7 -43.7 44 8.0 -36.4 308 23 318.5 318.6 288.5 319.4 0.22 21 343 8433 -37.3 -54.3 15 17.0 -38.2 307 24 320.3 320.3 288.9 320.6 0.07 22 300 9340 -44.7 -55.7 28 11.0 -45.1 305 27 322.4 322.4 289.6 322.6 0.07 23 289 9589 -46.7 -57.7 27 11.0 -47.0 308 28 323.0 323.0 289.7 323.2 0.05 24 271 10014 -48.7 -61.7 21 13.0 -49.0 313 29 326.1 326.1 290.6 326.2 0.03 25 250 10540 -53.3 -62.3 33 9.0 -53.5 320 31 326.8 326.8 290.9 327.0 0.04 26 234 10965 -55.9 -64.9 32 9.0 -56.1 322 32 329.1 329.1 291.5 329.2 0.03 27 201 11919 -62.7 -67.1 55 4.4 -62.7 325 33 333.0 333.0 292.6 333.1 0.02 28 200 11950 -62.9 -67.4 54 4.5 -63.0 325 33 333.2 333.2 292.6 333.2 0.02 29 187 12364 -61.1 -73.1 19 12.0 -61.2 321 30 342.5 342.5 294.9 342.6 0.01 30 164 13181 -58.5 -81.5 4 23.0 -58.7 315 23 360.0 360.0 298.7 360.0 0.00 31 151 13698 -58.3 -82.3 3 24.0 -58.5 310 19 368.9 368.9 300.4 368.9 0.00 32 150 13740 -58.3 -82.3 3 24.0 -58.5 310 19 369.6 369.6 300.5 369.6 0.00 33 100 16250 -63.1 -86.1 3 23.0 -63.3 330 17 405.8 405.8 306.0 405.8 0.00 34 70 18450 -61.5 -88.5 2 27.0 -61.9 310 11 452.8 452.8 311.1 452.8 0.00 35 63 19104 -62.1 -89.1 2 27.0 -62.4 307 12 465.3 465.3 312.3 465.4 0.00 36 56 19840 -58.7 -87.7 1 29.0 -59.3 303 14 489.0 489.0 314.1 489.1 0.00 37 50 20550 -60.7 -88.7 1 28.0 -61.2 300 15 500.4 500.4 315.0 500.5 0.00 38 40 21934 -61.7 -89.7 1 28.0 -62.3 289 20 530.9 530.9 317.0 530.9 0.00 39 30 23730 -57.9 -88.9 1 31.0 -59.0 275 27 586.8 586.8 320.0 586.8 0.00 40 29 23944 -56.9 -88.9 1 32.0 -58.2 274 27 595.3 595.3 320.4 595.3 0.00 41 28 24166 -57.7 -88.7 1 31.0 -59.0 272 27 599.0 599.0 320.6 599.1 0.01 42 26 24638 -53.9 -87.9 1 34.0 -55.9 270 26 622.7 622.7 321.6 622.7 0.01 43 22 25704 -56.7 -88.7 1 32.0 -58.4 264 25 644.8 644.8 322.5 644.8 0.01 44 20 26310 -55.5 -88.5 1 33.0 -57.6 260 25 666.3 666.3 323.3 666.3 0.01 45 17 27344 -56.5 -88.5 1 32.0 -58.7 694.8 694.8 324.3 694.8 0.01 46 13 29070 -50.3 -86.3 1 36.0 -54.9 771.7 771.7 326.5 771.8 0.02 47 12 29590 -53.1 -87.1 1 34.0 -56.9 779.6 779.6 326.7 779.7 0.02 48 11 30153 -51.3 -87.3 1 36.0 -56.0 805.8 805.8 327.4 805.9 0.02 TRP 201 11919 -62.7 -67.1 55 4.4 -62.7 325 33 333.0 333.0 292.6 333.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 725.51 mb = 2841.21 m = 9321.44 ft Wetbulb zero: 737.21 mb = 2708.87 m = 8887.26 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 74.03 % Est. max temperature: 17.46 C = 63.43 F Sfc-Lift cond lev (LCL): 895.63 mb = 1124.20 m = 3688.29 ft T: 7.19 C 700-500 lapse rate: 6.29 C/km ThetaE index: 1.75 C Layer 700.0- 669.0 mb Conv cond level (CCL): 860.69 mb = 1451.25 m = 4761.24 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 17.45 C = 63.42 F Cap Strength: 7.30 C Lifted Index: 6.88 C Risk: None Lifted Index @300 mb: 12.06 C Lifted Index @700 mb: 4.47 C Showalter Index: 6.29 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.80 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.00 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 45271.90 J/kg Cap Strength: 7.28 C Lift Cond Lev (LCL): 880.89 mb = 1260.58 m = 4135.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 8 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 1010 123 170 1 -0.2 1.0 | 198 9 2.9 8.7 1 1000 207 235 1 0.8 0.6 | 205 9 3.9 8.2 2 925 859 50 3 -2.3 -1.9 | 188 6 0.8 5.7 3 850 1554 40 15 -9.6 -11.5 | 60 8 -6.6 -3.8 4 700 3124 355 13 1.1 -13.0 | 322 7 4.2 -5.3 5 500 5730 300 11 9.5 -5.5 | 260 13 12.6 2.2 6 400 7360 310 21 16.1 -13.5 | 287 20 19.2 -5.8 7 300 9340 305 27 22.1 -15.5 | 287 26 25.2 -7.8 8 250 10540 320 31 19.9 -23.7 | 305 28 23.0 -16.1 9 201 11919 325 33 18.9 -27.0 | 311 29 22.0 -19.4 10 200 11950 325 33 18.9 -27.0 | 311 29 22.0 -19.4 11 150 13740 310 19 14.6 -12.2 | 284 18 17.6 -4.5 12 100 16250 330 17 8.5 -14.7 | 301 14 11.6 -7.1 13 70 18450 310 11 8.4 -7.1 | 267 12 11.5 0.6 14 50 20550 300 15 13.0 -7.5 | 269 16 16.1 0.2 15 30 23730 275 27 26.9 -2.4 | 260 30 30.0 5.3 16 20 26310 260 25 24.6 4.3 | 247 30 27.7 12.0 Wind Parameters Mean winds (0-6000m): 351.8 at 11.0 knts Storm direction: 21.8 at 8.3 knts Shear (0-3000m) pos: 1.4 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 123.1 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -33.3 tot: -27.2 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 12.93 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 ------------------------------------------------------------------------------- 500 312 2 212 8| 3.4 0.0 3.4| 6.0 -0.4 5.6 11.3 0.53| 4.6 2.4 1000 48 3 190 6| 4.2 0.0 4.2| 6.0 -8.5 -2.4 -2.4 -0.34| 6.1 -2.1 1500 42 6 167 3| 2.8 2.6 5.4| 6.0 -16.5 -10.4 -7.0 -0.53| 6.7 -3.6 2000 37 8 128 2| 2.1 2.0 4.1| 6.0 -22.5 -16.4 -8.2 -0.59| 6.0 -3.6 2500 31 9 82 2| 1.7 1.8 3.5| 6.0 -27.9 -21.9 -8.8 -0.65| 5.5 -3.6 3000 25 10 40 2| 1.4 1.7 3.1| 6.0 -33.3 -27.2 -9.1 -0.68| 5.2 -3.5 4000 13 11 345 3| 1.0 1.6 2.6| 6.0 -41.8 -35.7 -8.9 -0.71| 4.5 -3.2 5000 2 11 320 4| 0.8 1.5 2.3| 6.0 -51.9 -45.9 -9.2 -0.72| 4.1 -2.9 6000 352 11 305 6| 0.7 1.3 2.0| 12.6 -58.9 -46.3 -7.7 -0.65| 3.8 -2.5 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251013.12.gif