UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 27 NOV 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 1004 123 4.6 1.5 80 3.1 3.2 80 5 277.4 278.1 276.2 289.1 4.24 1 1000 151 4.4 1.5 81 2.9 3.1 75 1 277.5 278.3 276.3 289.2 4.26 2 925 780 -1.1 -1.8 95 0.7 -1.4 60 17 278.2 278.8 275.7 288.2 3.62 3 915 867 -1.7 -2.0 98 0.3 -1.8 56 17 278.4 279.0 275.8 288.4 3.60 4 907 937 -1.1 -2.8 88 1.7 -1.8 52 17 279.8 280.3 276.3 289.3 3.43 5 865 1314 -3.1 -3.2 99 0.1 -3.1 32 17 281.5 282.1 277.3 291.3 3.49 6 850 1452 -3.9 -4.3 97 0.4 -4.1 25 17 282.1 282.6 277.3 291.3 3.27 7 793 1996 -7.7 -8.9 91 1.2 -8.1 64 14 283.7 284.1 277.0 290.7 2.46 8 788 2045 -7.9 -10.4 82 2.5 -8.7 68 14 284.0 284.3 276.8 290.3 2.20 9 777 2155 -6.9 -12.9 62 6.0 -8.7 76 13 286.2 286.5 277.4 291.6 1.82 10 733 2607 -10.1 -10.1 100 0.0 -10.1 109 11 287.5 287.9 278.9 294.6 2.42 11 700 2962 -11.1 -11.1 100 0.0 -11.1 135 9 290.2 290.6 280.1 297.1 2.34 12 647 3561 -15.3 -15.6 98 0.3 -15.4 155 12 292.0 292.4 280.1 297.4 1.75 13 637 3679 -15.1 -23.1 50 8.0 -16.8 159 12 293.6 293.7 279.8 296.5 0.93 14 614 3956 -16.5 -30.5 29 14.0 -18.8 168 14 295.1 295.2 279.8 296.7 0.49 15 584 4331 -18.5 -24.5 59 6.0 -19.7 181 15 297.0 297.2 281.3 299.9 0.90 16 571 4498 -19.5 -29.5 41 10.0 -21.2 186 16 297.7 297.8 281.2 299.6 0.58 17 549 4789 -21.7 -35.7 27 14.0 -23.5 196 18 298.5 298.6 281.1 299.6 0.33 18 523 5144 -24.3 -28.9 66 4.6 -25.0 209 19 299.5 299.7 282.1 301.7 0.67 19 501 5456 -27.1 -31.4 67 4.3 -27.7 219 21 299.8 299.9 282.0 301.7 0.55 20 500 5470 -27.3 -31.9 65 4.6 -27.9 220 21 299.8 299.9 282.0 301.5 0.53 21 484 5704 -28.9 -35.9 51 7.0 -29.7 219 23 300.6 300.7 282.1 301.8 0.37 22 424 6638 -36.7 -39.3 77 2.6 -36.9 213 34 302.2 302.3 282.7 303.2 0.30 23 400 7040 -40.3 -44.5 64 4.2 -40.5 210 38 302.6 302.6 282.7 303.3 0.18 24 391 7194 -41.7 -47.7 52 6.0 -42.0 209 39 302.8 302.8 282.7 303.2 0.13 25 368 7600 -45.1 -49.5 61 4.4 -45.3 206 41 303.5 303.5 283.0 303.9 0.11 26 339 8143 -47.7 -57.7 31 10.0 -48.0 201 45 307.2 307.2 284.3 307.4 0.05 27 324 8439 -48.7 -63.7 16 15.0 -49.0 199 47 309.8 309.8 285.3 309.9 0.02 28 300 8940 -51.7 -63.7 22 12.0 -51.9 195 50 312.5 312.5 286.2 312.6 0.02 29 297 9006 -52.3 -64.3 22 12.0 -52.5 196 51 312.5 312.5 286.2 312.6 0.02 30 280 9389 -53.5 -66.7 18 13.2 -53.7 205 58 316.1 316.1 287.5 316.1 0.02 31 257 9942 -55.3 -70.3 14 15.0 -55.5 200 52 321.3 321.3 289.2 321.4 0.01 32 250 10120 -54.3 -74.3 7 20.0 -54.5 205 48 325.3 325.3 290.4 325.4 0.01 33 220 10939 -53.3 -76.3 4 23.0 -53.6 211 38 339.0 339.0 294.1 339.0 0.01 34 200 11550 -54.3 -79.3 3 25.0 -54.6 215 31 346.8 346.8 295.9 346.8 0.00 35 150 13390 -56.1 -82.1 2 26.0 -56.4 240 15 373.4 373.4 301.2 373.4 0.00 36 136 14012 -56.1 -82.1 2 26.0 -56.5 244 17 384.0 384.0 302.9 384.0 0.00 37 110 15341 -62.1 -85.1 3 23.0 -62.3 251 21 396.8 396.8 304.8 396.8 0.00 38 100 15930 -61.5 -86.5 2 25.0 -61.7 255 23 408.9 408.9 306.4 408.9 0.00 39 70 18130 -65.1 -88.1 3 23.0 -65.3 255 19 445.1 445.1 310.4 445.1 0.00 40 54 19703 -67.5 -89.5 3 22.0 -67.7 267 28 473.9 473.9 313.0 473.9 0.00 41 50 20170 -64.5 -88.5 2 24.0 -64.8 270 31 491.5 491.5 314.3 491.5 0.00 42 41 21381 -65.5 -90.5 2 25.0 -65.8 266 35 517.7 517.7 316.1 517.7 0.00 43 32 22902 -61.9 -90.9 1 29.0 -62.6 261 41 565.4 565.4 318.9 565.4 0.00 44 30 23300 -64.1 -91.1 1 27.0 -64.7 260 42 569.9 569.9 319.2 569.9 0.00 45 28 23719 -65.5 -92.5 1 27.0 -66.0 259 45 577.4 577.4 319.5 577.4 0.00 46 21 25472 -63.5 -92.5 1 29.0 -64.3 256 56 632.9 632.9 322.0 632.9 0.00 47 20 25770 -64.3 -92.3 1 28.0 -65.1 255 58 639.4 639.4 322.3 639.4 0.00 48 15 27528 -66.3 -93.3 1 27.0 -67.1 255 75 687.5 687.5 324.0 687.6 0.00 49 13 28399 -65.9 -93.9 1 28.0 -66.8 255 83 717.6 717.6 325.0 717.7 0.00 50 12 28896 -57.7 -90.7 1 33.0 -60.2 255 88 763.3 763.3 326.3 763.4 0.01 51 10 30040 -61.1 -92.1 1 31.0 -63.1 255 99 791.5 791.5 327.0 791.5 0.01 52 8.8 30839 -58.5 -91.5 1 33.0 -61.4 831.0 831.0 328.0 831.1 0.01 TRP 257 9942 -55.3 -70.3 14 15.0 -55.5 200 52 321.3 321.3 289.2 321.4 0.01 WND 280 9389 -53.5 -66.7 18 13.2 -53.7 205 58 316.1 316.1 287.5 316.1 0.02 Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: 940.00 mb = 654.20 m = 2146.30 ft Wetbulb zero: 948.05 mb = 581.44 m = 1907.58 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 75.92 % Est. max temperature: 9.08 C = 48.34 F Sfc-Lift cond lev (LCL): 957.11 mb = 504.70 m = 1655.83 ft T: 1.31 C 700-500 lapse rate: 6.46 C/km ThetaE index: 1.02 C Layer 925.0- 915.0 mb Conv cond level (CCL): 927.93 mb = 754.49 m = 2475.33 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 5.33 C = 41.59 F Cap Strength: 10.05 C Lifted Index: 9.89 C Risk: None Lifted Index @300 mb: 16.89 C Lifted Index @700 mb: 5.35 C Showalter Index: 7.95 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 23.00 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.07 J/kg Max Up Vert Vel: 3.18 m/s Conv Inhibition (B-): 67062.65 J/kg Cap Strength: 10.01 C Lift Cond Lev (LCL): 929.20 mb = 743.48 m = 2439.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 204 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 1004 123 80 5 -4.9 -0.9 | 40 15 -9.5 -11.3 1 1000 151 75 1 -1.0 -0.3 | 27 12 -5.5 -10.7 2 925 780 60 17 -14.7 -8.5 | 46 27 -19.3 -18.9 3 850 1452 25 17 -7.2 -15.4 | 24 28 -11.7 -25.8 4 700 2962 135 9 -6.4 6.4 | 70 12 -10.9 -4.0 5 500 5470 220 21 13.5 16.1 | 238 11 9.0 5.7 6 400 7040 210 38 19.0 32.9 | 213 27 14.5 22.5 7 300 8940 195 50 12.9 48.3 | 193 39 8.4 37.9 8 280 9389 205 58 24.5 52.6 | 205 47 20.0 42.2 9 257 9942 200 52 17.8 48.9 | 199 41 13.3 38.5 10 250 10120 205 48 20.3 43.5 | 205 37 15.8 33.1 11 200 11550 215 31 17.8 25.4 | 221 20 13.2 15.0 12 150 13390 240 15 13.0 7.5 | 289 9 8.5 -2.9 13 100 15930 255 23 22.2 6.0 | 284 18 17.7 -4.4 14 70 18130 255 19 18.4 4.9 | 292 15 13.8 -5.5 15 50 20170 270 31 31.0 -0.0 | 291 28 26.5 -10.4 16 30 23300 260 42 41.4 7.3 | 275 37 36.8 -3.1 17 20 25770 255 58 56.0 15.0 | 265 52 51.5 4.6 18 10 30040 255 99 95.6 25.6 | 261 92 91.1 15.2 Wind Parameters Mean winds (0-6000m): 173.6 at 15.1 knts Storm direction: 203.6 at 11.3 knts Shear (0-3000m) pos: 3.5 neg: 2.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 35.1 deg Storm rel helicity (0-3000m) pos: 129.0 neg: -78.5 tot: 50.5 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 44.87 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 65 7 39 17| 0.0 8.6 8.6| 15.7 -6.5 9.2 18.4 0.14| 12.8 1.8 1000 56 12 40 22| 0.0 6.9 6.9| 16.8 -44.0 -27.2 -27.2 -0.15| 11.1 -1.7 1500 46 13 36 24| 0.0 4.4 4.4| 39.6 -78.5 -38.9 -25.9 -0.16| 10.1 -1.6 2000 48 14 37 24| 2.5 3.3 5.8| 95.7 -78.5 17.2 8.6 0.09| 10.1 1.0 2500 52 13 39 24| 3.4 2.6 6.0|121.7 -78.5 43.2 17.3 0.18| 9.7 1.8 3000 55 13 40 23| 3.5 2.2 5.7|129.0 -78.5 50.5 16.8 0.20| 9.1 1.9 4000 78 13 52 21| 3.7 1.7 5.3|147.6 -78.5 69.1 17.3 0.30| 7.9 2.4 5000 113 13 73 18| 3.6 1.3 5.0|166.7 -78.5 88.3 17.7 0.40| 7.5 3.0 6000 174 15 127 8| 3.3 0.6 3.9|175.0 -89.4 85.6 14.3 0.35| 7.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251127.00.gif