UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 7 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 1007 123 16.8 5.8 48 11.0 10.9 10 5 289.4 290.4 283.7 305.7 5.74 1 1000 184 15.8 5.8 51 10.0 10.4 10 3 289.0 290.0 283.5 305.4 5.78 2 925 839 9.4 4.5 71 4.9 6.9 30 5 288.9 289.9 283.5 305.2 5.71 3 852 1513 3.0 2.9 99 0.1 2.9 25 17 289.1 290.1 283.4 304.9 5.54 4 850 1532 2.8 2.7 99 0.1 2.7 25 17 289.1 290.0 283.2 304.7 5.47 5 759 2439 -3.3 -3.3 100 0.0 -3.3 13 24 292.0 292.7 282.8 303.5 3.95 6 745 2587 -2.1 -7.1 69 5.0 -4.1 11 25 294.9 295.4 283.0 303.9 3.01 7 700 3080 -4.7 -11.7 58 7.0 -7.1 5 29 297.3 297.7 283.0 304.1 2.23 8 512 5474 -19.5 -42.5 11 23.0 -22.3 14 45 307.2 307.2 284.5 307.8 0.18 9 500 5650 -20.1 -37.1 20 17.0 -22.5 15 46 308.5 308.6 285.2 309.6 0.32 10 464 6199 -23.1 -46.1 10 23.0 -25.5 15 54 311.5 311.5 286.0 311.9 0.13 11 438 6619 -24.9 -45.9 12 21.0 -27.0 15 61 314.4 314.4 287.1 314.9 0.14 12 433 6702 -25.3 -38.3 29 13.0 -27.0 15 62 314.9 314.9 287.4 316.1 0.32 13 412 7059 -28.5 -32.2 70 3.7 -29.0 15 68 315.3 315.4 287.9 317.4 0.62 14 400 7270 -30.1 -34.8 64 4.7 -30.7 15 71 315.9 316.0 288.0 317.6 0.50 15 363 7955 -34.9 -43.9 39 9.0 -35.7 15 74 318.3 318.4 288.5 319.1 0.21 16 324 8739 -41.1 -48.1 47 7.0 -41.5 15 77 320.3 320.3 289.0 320.9 0.15 17 300 9260 -43.9 -52.9 36 9.0 -44.3 15 79 323.5 323.5 289.9 323.9 0.09 18 299 9282 -44.1 -54.1 32 10.0 -44.5 15 79 323.5 323.5 289.9 323.8 0.08 19 270 9967 -44.5 -67.5 6 23.0 -45.1 9 84 332.5 332.5 292.4 332.6 0.02 20 250 10480 -47.7 -65.7 11 18.0 -48.1 5 87 335.2 335.2 293.1 335.2 0.02 21 249 10506 -47.7 -65.7 11 18.0 -48.1 5 88 335.5 335.5 293.2 335.6 0.02 22 244 10640 -47.9 -66.8 10 18.9 -48.4 5 91 337.2 337.2 293.6 337.3 0.02 23 200 11940 -49.9 -77.9 2 28.0 -50.4 5 64 353.8 353.8 297.4 353.8 0.00 24 181 12589 -51.9 -78.9 3 27.0 -52.3 0 59 360.7 360.7 298.8 360.8 0.00 25 175 12808 -50.5 -80.5 2 30.0 -51.0 358 57 366.5 366.5 299.9 366.5 0.00 26 163 13267 -54.3 -82.3 2 28.0 -54.6 355 54 367.7 367.7 300.1 367.7 0.00 27 150 13800 -53.5 -82.5 2 29.0 -53.9 360 50 377.9 377.9 301.9 377.9 0.00 28 149 13843 -53.3 -82.3 2 29.0 -53.8 359 49 379.0 379.0 302.1 379.0 0.00 29 124 15017 -56.5 -83.5 2 27.0 -56.9 344 35 393.6 393.6 304.3 393.6 0.00 30 109 15840 -53.9 -84.9 1 31.0 -54.5 332 26 413.3 413.3 306.9 413.3 0.00 31 100 16390 -56.3 -85.3 1 29.0 -56.8 325 19 418.9 418.9 307.6 419.0 0.00 32 88 17195 -59.3 -86.3 2 27.0 -59.7 323 13 428.5 428.5 308.7 428.5 0.00 33 71 18541 -58.1 -87.1 1 29.0 -58.6 320 4 458.2 458.2 311.6 458.2 0.00 34 70 18630 -59.1 -87.1 1 28.0 -59.6 320 3 457.9 457.9 311.6 458.0 0.00 35 60 19588 -61.1 -88.1 2 27.0 -61.5 302 2 474.1 474.1 313.0 474.1 0.00 36 56 20017 -58.7 -87.7 1 29.0 -59.3 293 2 489.0 489.0 314.1 489.1 0.00 37 50 20720 -62.5 -88.5 2 26.0 -62.9 280 1 496.2 496.2 314.7 496.2 0.00 38 49 20845 -62.7 -88.7 2 26.0 -63.1 281 1 498.6 498.6 314.8 498.6 0.00 39 43 21659 -59.3 -88.3 1 29.0 -60.0 286 3 525.9 525.9 316.6 526.0 0.00 40 41 21957 -61.3 -88.3 2 27.0 -61.9 288 4 528.2 528.2 316.8 528.2 0.00 41 33 23310 -60.5 -88.5 1 28.0 -61.3 296 8 564.1 564.1 318.9 564.1 0.00 42 30 23910 -56.9 -87.9 1 31.0 -58.2 300 9 589.5 589.5 320.1 589.6 0.01 43 22 25864 -58.3 -88.3 1 30.0 -59.7 281 20 640.0 640.0 322.3 640.1 0.01 44 20 26470 -53.3 -86.3 1 33.0 -55.9 275 23 673.0 673.0 323.5 673.1 0.01 45 19 26800 -54.1 -86.1 1 32.0 -56.6 680.5 680.5 323.8 680.6 0.01 46 15 28318 -53.7 -86.7 1 33.0 -56.8 729.4 729.4 325.3 729.5 0.01 47 12 29767 -49.1 -86.1 1 37.0 -54.4 793.8 793.8 327.1 793.9 0.02 TRP 163 13267 -54.3 -82.3 2 28.0 -54.6 355 54 367.7 367.7 300.1 367.7 0.00 WND 244 10640 -47.9 -66.8 10 18.9 -48.4 5 91 337.2 337.2 293.6 337.3 0.02 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 808.23 mb = 1948.34 m = 6392.11 ft Wetbulb zero: 808.82 mb = 1929.79 m = 6331.25 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 57.65 % Est. max temperature: 16.51 C = 61.73 F Sfc-Lift cond lev (LCL): 853.90 mb = 1494.70 m = 4903.83 ft T: 3.17 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.22 C Layer 1000.0- 745.0 mb Conv cond level (CCL): 857.20 mb = 1463.04 m = 4799.94 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 16.51 C = 61.73 F Cap Strength: 4.45 C Lifted Index: 5.25 C Risk: None Lifted Index @300 mb: 13.03 C Lifted Index @700 mb: 1.84 C Showalter Index: 5.66 C Risk: None Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.80 C K Index: 18.60 Risk: < 20 % chance of thunderstorms Sweat Index: 112.40 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.39 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 1.44 J/kg Cap Strength: 4.64 C Lift Cond Lev (LCL): 858.93 mb = 1446.55 m = 4745.84 ft Lev Free Conv (LFC): 853.93 mb = 1494.41 m = 4902.87 ft Equ Level (EL): 743.93 mb = 2598.17 m = 8524.08 ft B at Equ Level: 15.55 J/kg Max Parcel Lev (MPL): 713.93 mb = 2924.01 m = 9593.10 ft Wind level data Storm motion: 43 at 21 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 1007 123 10 5 -0.9 -4.9 | 232 17 13.4 10.5 1 1000 184 10 3 -0.5 -3.0 | 228 19 13.8 12.5 2 925 839 30 5 -2.5 -4.3 | 227 16 11.8 11.1 3 850 1532 25 17 -7.2 -15.4 | 270 7 7.1 0.1 4 700 3080 5 29 -2.5 -28.9 | 319 18 11.8 -13.4 5 500 5650 15 46 -11.9 -44.4 | 355 29 2.4 -29.0 6 400 7270 15 71 -18.4 -68.6 | 4 53 -4.1 -53.1 7 300 9260 15 79 -20.4 -76.3 | 6 61 -6.2 -60.8 8 250 10480 5 87 -7.6 -86.7 | 355 72 6.7 -71.2 9 244 10640 5 91 -7.9 -90.7 | 355 75 6.4 -75.2 10 200 11940 5 64 -5.6 -63.8 | 350 49 8.7 -48.3 11 163 13267 355 54 4.7 -53.8 | 334 43 19.0 -38.3 12 150 13800 360 50 -0.0 -50.0 | 338 37 14.3 -34.5 13 100 16390 325 19 10.9 -15.6 | 270 25 25.2 -0.1 14 70 18630 320 3 1.9 -2.3 | 231 21 16.2 13.2 15 50 20720 280 1 1.0 -0.2 | 225 22 15.3 15.3 16 30 23910 300 9 7.8 -4.5 | 244 25 22.1 11.0 17 20 26470 275 23 22.9 -2.0 | 250 40 37.2 13.5 Wind Parameters Mean winds (0-6000m): 12.7 at 28.1 knts Storm direction: 42.7 at 21.1 knts Shear (0-3000m) pos: 0.9 neg: 3.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 41.0 neg: -7.4 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 78.58 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 17 4 228 18| 1.3 0.0 1.3| 0.2 -6.3 -6.2 -12.4 -0.40| 3.4 -1.4 1000 25 5 228 16| 2.8 0.0 2.8| 7.5 -7.4 0.1 0.1 0.05| 4.7 0.2 1500 25 8 233 14| 1.8 2.7 4.5| 21.2 -7.4 13.8 9.2 0.38| 5.8 2.2 2000 23 11 242 11| 1.4 3.1 4.5| 29.2 -7.4 21.8 10.9 0.48| 5.5 2.6 2500 19 14 255 10| 1.1 3.3 4.4| 36.0 -7.4 28.6 11.4 0.48| 5.4 2.6 3000 15 16 270 10| 0.9 3.5 4.4| 41.0 -7.4 33.6 11.2 0.45| 5.3 2.4 4000 12 20 292 11| 1.6 2.6 4.2| 71.6 -7.4 64.2 16.1 0.52| 4.9 2.5 5000 12 24 311 12| 2.0 2.1 4.1|106.1 -7.4 98.7 19.7 0.56| 4.6 2.6 6000 13 28 326 14| 2.6 1.8 4.3|145.2 -7.4 137.8 23.0 0.53| 4.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251007.12.gif