UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 19 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 1009 123 13.2 3.2 51 10.0 8.2 290 1 285.6 286.4 280.9 299.1 4.77 1 1004 167 11.2 2.2 54 9.0 6.9 212 2 284.0 284.8 279.8 296.6 4.46 2 1000 202 11.0 2.0 54 9.0 6.6 150 3 284.1 284.9 279.8 296.6 4.42 3 925 845 5.0 0.7 74 4.3 3.0 175 3 284.4 285.2 279.8 296.7 4.35 4 889 1168 2.6 -2.0 72 4.6 0.6 182 7 285.2 285.8 279.4 295.8 3.71 5 883 1223 2.8 -4.2 60 7.0 -0.1 183 7 285.9 286.5 279.1 295.1 3.17 6 855 1483 1.0 -0.2 92 1.2 0.4 189 10 286.7 287.5 281.0 299.3 4.41 7 850 1530 0.8 -1.6 84 2.4 -0.3 190 11 287.0 287.7 280.6 298.4 4.00 8 829 1730 0.0 -4.8 70 4.8 -1.9 206 12 288.2 288.8 280.3 297.6 3.22 9 804 1975 -1.5 -4.8 78 3.3 -2.9 226 12 289.1 289.7 280.8 298.8 3.33 10 792 2095 2.8 -37.2 3 40.0 -5.3 236 12 295.0 295.0 279.4 295.7 0.20 11 783 2188 3.4 -35.6 4 39.0 -5.0 243 13 296.6 296.6 280.2 297.4 0.23 12 740 2644 1.8 -38.2 3 40.0 -6.3 279 14 299.7 299.7 281.5 300.3 0.19 13 700 3089 -1.3 -24.3 15 23.0 -7.4 315 15 301.0 301.2 282.8 303.5 0.76 14 608 4197 -8.5 -36.5 8 28.0 -13.6 317 19 305.1 305.2 283.8 306.1 0.28 15 583 4521 -11.5 -25.5 30 14.0 -14.7 318 20 305.3 305.5 284.6 308.0 0.82 16 500 5680 -19.7 -39.7 15 20.0 -22.4 320 25 309.0 309.1 285.2 309.9 0.24 17 496 5740 -20.1 -41.1 14 21.0 -22.8 319 25 309.2 309.3 285.3 310.0 0.21 18 485 5905 -21.3 -37.3 22 16.0 -23.5 318 27 309.8 309.8 285.7 310.9 0.32 19 479 5997 -22.1 -28.1 58 6.0 -23.2 317 27 309.9 310.0 286.2 312.5 0.79 20 453 6405 -25.1 -28.8 71 3.7 -25.8 313 30 311.1 311.2 286.6 313.8 0.78 21 400 7300 -30.3 -33.9 71 3.6 -30.8 305 36 315.6 315.7 287.9 317.5 0.54 22 352 8198 -34.5 -40.5 54 6.0 -35.1 312 41 321.7 321.8 289.6 322.9 0.32 23 306 9157 -42.5 -45.7 71 3.2 -42.7 319 47 323.6 323.7 290.1 324.4 0.21 24 300 9290 -43.7 -47.1 69 3.4 -43.9 320 48 323.8 323.8 290.1 324.5 0.18 25 250 10490 -53.7 -58.0 59 4.3 -53.8 315 64 326.2 326.2 290.7 326.5 0.06 26 237 10831 -56.7 -61.0 58 4.3 -56.8 315 66 326.7 326.7 290.8 326.8 0.04 27 233 10938 -57.7 -62.0 58 4.3 -57.8 314 64 326.8 326.8 290.9 327.0 0.04 28 210 11588 -61.7 -66.3 54 4.6 -61.7 311 50 330.4 330.4 291.9 330.5 0.02 29 209 11617 -61.7 -66.3 54 4.6 -61.7 311 50 330.9 330.9 292.0 331.0 0.02 30 201 11859 -61.3 -65.0 61 3.7 -61.3 310 45 335.2 335.2 293.2 335.3 0.03 31 200 11890 -60.7 -66.7 45 6.0 -60.8 310 44 336.6 336.6 293.5 336.7 0.02 32 198 11953 -59.3 -72.3 17 13.0 -59.5 310 44 339.8 339.8 294.3 339.9 0.01 33 150 13690 -58.9 -83.9 3 25.0 -59.1 305 33 368.6 368.6 300.3 368.6 0.00 34 141 14079 -58.3 -84.3 2 26.0 -58.6 307 31 376.2 376.2 301.6 376.2 0.00 35 100 16230 -61.1 -86.1 2 25.0 -61.4 315 19 409.7 409.7 306.5 409.7 0.00 36 93 16679 -62.9 -86.9 3 24.0 -63.1 315 19 414.7 414.7 307.1 414.7 0.00 37 85 17232 -63.7 -87.7 2 24.0 -63.9 307 20 423.9 423.9 308.2 423.9 0.00 38 70 18430 -61.5 -88.5 2 27.0 -61.9 290 23 452.8 452.8 311.1 452.8 0.00 39 53 20141 -60.9 -88.9 1 28.0 -61.4 265 21 491.7 491.7 314.4 491.7 0.00 40 50 20500 -61.9 -89.9 1 28.0 -62.4 260 21 497.6 497.6 314.8 497.6 0.00 41 43 21432 -63.3 -90.3 1 27.0 -63.7 267 22 516.1 516.1 316.1 516.1 0.00 42 33 23081 -58.1 -89.1 1 31.0 -59.2 280 23 570.5 570.5 319.2 570.5 0.00 43 32 23274 -59.1 -89.1 1 30.0 -60.0 282 23 572.9 572.9 319.3 572.9 0.00 44 30 23680 -58.5 -89.5 1 31.0 -59.6 285 23 585.2 585.2 319.9 585.2 0.00 45 20 26240 -57.3 -88.3 1 31.0 -59.0 260 33 660.8 660.8 323.1 660.8 0.01 46 16 27658 -55.1 -88.1 1 33.0 -57.7 711.5 711.5 324.8 711.6 0.01 47 13 29002 -49.1 -85.1 1 36.0 -54.1 775.8 775.8 326.6 776.0 0.02 48 11 30096 -50.1 -85.1 1 35.0 -55.2 810.1 810.2 327.5 810.4 0.03 49 11 30096 -47.1 -85.1 1 38.0 -53.5 821.0 821.1 327.7 821.3 0.03 TRP 93 16679 -62.9 -86.9 3 24.0 -63.1 315 19 414.7 414.7 307.1 414.7 0.00 WND 237 10831 -56.7 -61.0 58 4.3 -56.8 315 66 326.7 326.7 290.8 326.8 0.04 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 829.00 mb = 1730.43 m = 5677.21 ft Freezing level: 799.81 mb = 2016.81 m = 6616.76 ft Freezing level: 716.77 mb = 2902.39 m = 9522.16 ft Wetbulb zero: 883.83 mb = 1215.00 m = 3986.17 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 33.17 % Est. max temperature: 14.19 C = 57.54 F Sfc-Lift cond lev (LCL): 867.38 mb = 1366.71 m = 4483.90 ft T: 1.80 C 700-500 lapse rate: 7.10 C/km ThetaE index: 3.16 C Layer 792.0- 783.0 mb Conv cond level (CCL): 811.23 mb = 1903.35 m = 6244.51 ft Mean mixing ratio: 4.37 g/kg Conv temperature: 16.45 C = 61.62 F Cap Strength: 10.93 C Lifted Index: 11.63 C Risk: None Lifted Index @300 mb: 19.27 C Lifted Index @700 mb: 10.11 C Showalter Index: 10.37 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 18.10 C K Index: -4.10 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.88 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 53731.28 J/kg Cap Strength: 11.51 C Lift Cond Lev (LCL): 867.20 mb = 1368.39 m = 4489.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 11 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 1009 123 290 1 0.9 -0.3 | 162 11 -3.3 10.3 1 1000 202 150 3 -1.5 2.6 | 157 14 -5.8 13.2 2 925 845 175 3 -0.3 3.0 | 162 14 -4.5 13.6 3 850 1530 190 11 1.9 10.8 | 174 22 -2.3 21.5 4 700 3089 315 15 10.6 -10.6 | 270 6 6.4 0.0 5 500 5680 320 25 16.1 -19.2 | 306 15 11.8 -8.5 6 400 7300 305 36 29.5 -20.6 | 292 27 25.2 -10.0 7 300 9290 320 48 30.9 -36.8 | 314 37 26.6 -26.1 8 250 10490 315 64 45.3 -45.3 | 310 54 41.0 -34.6 9 237 10831 315 66 46.7 -46.7 | 310 56 42.4 -36.0 10 200 11890 310 44 33.7 -28.3 | 301 34 29.5 -17.6 11 150 13690 305 33 27.0 -18.9 | 290 24 22.8 -8.3 12 100 16230 315 19 13.4 -13.4 | 287 10 9.2 -2.8 13 93 16679 315 19 13.4 -13.4 | 287 10 9.2 -2.8 14 70 18430 290 23 21.6 -7.9 | 261 18 17.4 2.8 15 50 20500 260 21 20.7 3.6 | 229 22 16.4 14.3 16 30 23680 285 23 22.2 -6.0 | 255 19 18.0 4.7 17 20 26240 260 33 32.5 5.7 | 240 33 28.2 16.4 Wind Parameters Mean winds (0-6000m): 308.2 at 15.3 knts Storm direction: 338.2 at 11.5 knts Shear (0-3000m) pos: 3.0 neg: 0.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 122.1 neg: -4.0 tot: 118.1 m^2/s^2 ave: 39.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 41.89 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 ------------------------------------------------------------------------------- 500 159 3 158 14| 0.0 3.8 3.8| 3.1 -4.0 -0.8 -1.7 -0.09| 4.8 -0.4 1000 169 3 161 15| 1.8 1.9 3.6| 10.2 -4.0 6.2 6.2 0.16| 4.3 0.7 1500 182 5 166 16| 3.0 1.3 4.3| 31.7 -4.0 27.7 18.5 0.36| 5.0 1.8 2000 197 7 173 17| 3.1 0.9 4.0| 73.5 -4.0 69.6 34.8 0.57| 5.9 3.4 2500 216 8 182 17| 3.1 0.8 3.9|104.7 -4.0 100.7 40.3 0.64| 6.7 4.2 3000 238 9 193 16| 3.0 0.6 3.7|122.1 -4.0 118.1 39.4 0.66| 7.2 4.7 4000 284 11 219 10| 2.8 0.5 3.3|127.5 -4.0 123.5 30.9 0.66| 5.9 3.9 5000 301 13 242 8| 2.6 0.4 3.0|133.4 -4.0 129.5 25.9 0.65| 5.1 3.3 6000 308 15 261 8| 2.4 0.2 2.6|136.7 -8.3 128.4 21.4 0.58| 4.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251019.12.gif