UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 17 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 1010 123 3.6 1.3 85 2.3 2.6 100 1 276.0 276.7 275.2 287.3 4.16 1 1000 203 3.2 0.8 84 2.4 2.2 75 3 276.4 277.0 275.3 287.4 4.05 2 978 383 2.0 0.7 91 1.3 1.4 102 5 276.9 277.6 275.7 288.2 4.11 3 934 758 7.2 2.2 70 5.0 4.8 158 8 285.9 286.7 281.1 299.4 4.80 4 925 838 7.0 2.0 70 5.0 4.6 170 9 286.5 287.3 281.3 300.0 4.78 5 912 955 6.6 1.6 70 5.0 4.2 173 9 287.2 288.0 281.6 300.6 4.71 6 850 1529 2.0 1.2 94 0.8 1.6 190 11 288.2 289.1 282.3 302.3 4.91 7 844 1586 1.6 1.4 99 0.2 1.5 193 11 288.4 289.3 282.5 302.7 5.02 8 803 1986 -0.9 -5.5 71 4.6 -2.7 215 10 289.9 290.4 281.0 299.1 3.16 9 718 2866 -8.7 -8.7 100 0.0 -8.7 264 9 290.7 291.2 280.8 298.9 2.76 10 712 2931 -5.7 -13.7 53 8.0 -8.3 268 9 294.7 295.1 281.5 300.4 1.86 11 706 2998 -4.9 -13.9 49 9.0 -7.8 271 9 296.3 296.7 282.2 302.0 1.85 12 700 3065 -5.3 -14.3 49 9.0 -8.2 275 9 296.6 296.9 282.3 302.2 1.80 13 667 3442 -6.1 -26.1 19 20.0 -10.8 292 10 299.8 300.0 282.2 302.1 0.68 14 566 4704 -13.7 -44.7 5 31.0 -17.8 348 12 305.3 305.3 283.7 305.8 0.13 15 502 5601 -21.1 -34.1 30 13.0 -23.1 29 13 307.0 307.0 284.7 308.4 0.42 16 500 5630 -21.3 -35.3 27 14.0 -23.4 30 13 307.1 307.1 284.7 308.4 0.38 17 466 6148 -25.7 -42.7 19 17.0 -27.5 22 16 307.8 307.9 284.8 308.5 0.19 18 445 6481 -28.7 -31.2 79 2.5 -29.0 17 17 308.1 308.3 285.4 310.3 0.63 19 442 6530 -29.1 -31.7 78 2.6 -29.5 16 17 308.2 308.4 285.4 310.3 0.61 20 426 6794 -30.5 -36.5 56 6.0 -31.2 12 19 309.7 309.8 285.7 311.1 0.39 21 400 7240 -34.5 -39.5 60 5.0 -35.0 5 21 310.2 310.2 285.8 311.2 0.31 22 369 7798 -38.9 -46.9 43 8.0 -39.4 6 20 311.5 311.6 286.1 312.1 0.15 23 300 9180 -50.7 -59.7 34 9.0 -50.9 10 17 313.9 313.9 286.8 314.0 0.04 24 286 9489 -53.7 -62.7 32 9.0 -53.9 5 16 313.9 313.9 286.8 314.0 0.03 25 273 9786 -55.9 -66.9 24 11.0 -56.1 360 15 314.9 314.9 287.1 315.0 0.02 26 250 10340 -60.7 -68.7 34 8.0 -60.8 350 13 315.8 315.8 287.4 315.9 0.01 27 226 10959 -65.3 -73.3 32 8.0 -65.4 353 17 318.0 318.0 288.1 318.1 0.01 28 211 11374 -66.5 -73.5 37 7.0 -66.5 355 19 322.5 322.5 289.5 322.5 0.01 29 200 11700 -62.9 -73.9 21 11.0 -63.0 75 11 333.2 333.2 292.6 333.2 0.01 30 178 12417 -65.3 -78.3 15 13.0 -65.4 148 13 340.5 340.5 294.4 340.5 0.00 31 164 12926 -59.3 -84.3 3 25.0 -59.5 199 15 358.6 358.6 298.4 358.7 0.00 32 150 13490 -57.1 -85.1 2 28.0 -57.4 255 17 371.7 371.7 300.9 371.7 0.00 33 138 14016 -56.5 -85.5 1 29.0 -56.8 254 18 381.7 381.7 302.5 381.7 0.00 34 100 16040 -59.1 -86.1 2 27.0 -59.5 250 23 413.5 413.5 306.9 413.5 0.00 35 90 16703 -57.3 -86.3 1 29.0 -57.8 253 21 429.8 429.8 308.8 429.8 0.00 36 70 18280 -60.7 -87.7 2 27.0 -61.1 260 17 454.5 454.5 311.3 454.5 0.00 37 63 18929 -62.9 -87.9 2 25.0 -63.2 263 16 463.6 463.6 312.1 463.6 0.00 38 54 19881 -59.5 -88.5 1 29.0 -60.1 268 14 492.3 492.3 314.4 492.3 0.00 39 50 20360 -59.9 -87.9 1 28.0 -60.5 270 13 502.3 502.3 315.1 502.3 0.00 40 46 20879 -61.1 -89.1 1 28.0 -61.6 270 15 511.6 511.6 315.8 511.6 0.00 41 37 22245 -56.7 -87.7 1 31.0 -57.8 270 19 555.7 555.7 318.4 555.7 0.00 42 32 23162 -58.1 -88.1 1 30.0 -59.2 270 22 575.5 575.5 319.5 575.6 0.01 43 30 23570 -56.1 -87.1 1 31.0 -57.5 270 23 591.7 591.7 320.2 591.7 0.01 44 22 25555 -53.7 -85.7 1 32.0 -56.0 259 25 653.7 653.7 322.8 653.8 0.01 45 22 25555 -54.5 -86.5 1 32.0 -56.6 259 25 651.4 651.4 322.7 651.4 0.01 46 20 26170 -51.7 -85.7 1 34.0 -54.7 255 25 677.9 677.9 323.7 678.0 0.01 47 12 29540 -44.1 -83.1 1 39.0 -51.5 811.5 811.5 327.5 811.8 0.03 TRP 211 11374 -66.5 -73.5 37 7.0 -66.5 355 19 322.5 322.5 289.5 322.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 817.76 mb = 1841.75 m = 6042.43 ft Wetbulb zero: 829.57 mb = 1724.43 m = 5657.50 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 50.96 % Est. max temperature: 15.75 C = 60.35 F Sfc-Lift cond lev (LCL): 974.67 mb = 410.91 m = 1348.10 ft T: 2.39 C 700-500 lapse rate: 6.24 C/km ThetaE index: 3.85 C Layer 803.0- 712.0 mb Conv cond level (CCL): 800.92 mb = 2005.91 m = 6580.98 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 17.58 C = 63.64 F Cap Strength: 12.28 C Lifted Index: 12.37 C Risk: None Lifted Index @300 mb: 14.55 C Lifted Index @700 mb: 8.07 C Showalter Index: 6.10 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.50 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 49.40 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.33 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 48896.88 J/kg Cap Strength: 12.31 C Lift Cond Lev (LCL): 911.73 mb = 956.98 m = 3139.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 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 123 100 1 -1.0 0.2 | 152 8 -3.8 7.3 1 1000 203 75 3 -2.9 -0.8 | 138 9 -5.7 6.4 2 925 838 170 9 -1.6 8.9 | 165 17 -4.4 16.0 3 850 1529 190 11 1.9 10.8 | 177 18 -0.9 18.0 4 700 3065 275 9 9.0 -0.8 | 224 9 6.1 6.4 5 500 5630 30 13 -6.5 -11.3 | 66 10 -9.3 -4.1 6 400 7240 5 21 -1.8 -20.9 | 19 15 -4.7 -13.8 7 300 9180 10 17 -3.0 -16.7 | 31 11 -5.8 -9.6 8 250 10340 350 13 2.3 -12.8 | 6 6 -0.6 -5.6 9 211 11374 355 19 1.7 -18.9 | 6 12 -1.2 -11.8 10 200 11700 75 11 -10.6 -2.8 | 108 14 -13.5 4.3 11 150 13490 255 17 16.4 4.4 | 230 18 13.6 11.6 12 100 16040 250 23 21.6 7.9 | 231 24 18.8 15.0 13 70 18280 260 17 16.7 3.0 | 234 17 13.9 10.1 14 50 20360 270 13 13.0 -0.0 | 235 12 10.2 7.2 15 30 23570 270 23 23.0 -0.0 | 250 21 20.2 7.2 16 20 26170 255 25 24.1 6.5 | 237 25 21.3 13.6 Wind Parameters Mean winds (0-6000m): 308.3 at 10.3 knts Storm direction: 338.3 at 7.7 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 73.5 deg Storm rel helicity (0-3000m) pos: 89.2 neg: -5.3 tot: 83.8 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.51 Bulk Shear: 28.64 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 ------------------------------------------------------------------------------- 500 117 4 143 11| 6.4 0.0 6.4| 9.1 -5.3 3.7 7.5 0.03| 9.1 0.3 1000 160 7 159 14| 5.0 0.0 5.0| 33.6 -5.3 28.3 28.3 0.40| 7.9 3.1 1500 173 8 166 15| 3.8 0.0 3.8| 48.9 -5.3 43.5 29.0 0.50| 6.4 3.2 2000 184 9 172 16| 2.8 0.0 2.8| 68.6 -5.3 63.3 31.6 0.58| 6.1 3.6 2500 195 9 178 16| 2.2 0.0 2.2| 81.8 -5.3 76.5 30.6 0.61| 5.9 3.6 3000 204 9 183 15| 1.7 0.0 1.7| 89.2 -5.3 83.8 27.9 0.61| 5.7 3.5 4000 230 9 198 14| 1.5 0.0 1.5| 99.2 -5.3 93.8 23.5 0.65| 5.3 3.4 5000 257 10 215 11| 1.3 0.0 1.3|108.2 -5.3 102.9 20.6 0.69| 5.2 3.6 6000 308 10 261 5| 1.1 0.3 1.3|116.0 -13.5 102.5 17.1 0.61| 5.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260117.00.gif