UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 13 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 1004 123 9.4 1.4 57 8.0 5.6 260 3 282.2 283.0 278.6 294.0 4.21 1 1000 154 9.2 1.2 57 8.0 5.5 255 5 282.4 283.1 278.6 294.0 4.17 2 925 795 5.2 0.7 73 4.5 3.1 265 27 284.6 285.4 280.0 296.9 4.35 3 889 1118 3.2 0.5 82 2.7 2.0 279 28 285.8 286.6 280.7 298.4 4.46 4 850 1483 4.6 -4.4 52 9.0 0.8 295 29 291.0 291.5 281.5 300.5 3.24 5 843 1550 5.0 -6.0 45 11.0 0.4 295 28 292.1 292.6 281.6 300.6 2.89 6 775 2233 2.6 -11.4 35 14.0 -2.6 297 23 296.6 297.0 282.5 302.9 2.06 7 700 3045 -4.7 -13.7 49 9.0 -7.7 300 17 297.3 297.6 282.7 303.1 1.89 8 653 3586 -9.9 -14.6 68 4.7 -11.3 304 23 297.4 297.7 282.7 303.2 1.89 9 642 3718 -9.7 -13.4 74 3.7 -10.9 305 24 299.0 299.4 283.7 305.6 2.12 10 567 4664 -16.3 -17.2 93 0.9 -16.6 313 34 302.1 302.4 284.4 307.6 1.75 11 542 5003 -18.3 -21.8 74 3.5 -19.1 315 38 303.6 303.9 284.4 307.6 1.23 12 521 5296 -20.3 -34.3 28 14.0 -22.4 318 41 304.7 304.8 283.8 306.1 0.40 13 511 5440 -21.1 -30.1 44 9.0 -22.7 319 42 305.4 305.5 284.4 307.5 0.61 14 509 5469 -21.5 -25.2 72 3.7 -22.2 319 43 305.3 305.4 284.7 308.5 0.97 15 506 5512 -21.7 -28.7 53 7.0 -22.9 319 43 305.5 305.7 284.5 307.9 0.71 16 500 5600 -22.7 -28.7 58 6.0 -23.7 320 44 305.4 305.5 284.5 307.8 0.72 17 448 6396 -27.3 -30.6 73 3.3 -27.8 313 50 309.3 309.4 285.9 311.6 0.67 18 401 7183 -33.7 -36.7 74 3.0 -34.0 305 56 311.0 311.0 286.2 312.4 0.41 19 400 7200 -33.9 -37.1 73 3.2 -34.2 305 56 310.9 311.0 286.1 312.3 0.40 20 367 7796 -39.1 -43.8 61 4.7 -39.4 304 60 311.8 311.8 286.2 312.5 0.21 21 363 7871 -39.1 -51.1 27 12.0 -39.7 303 61 312.7 312.8 286.4 313.1 0.10 22 352 8081 -40.1 -60.1 10 20.0 -40.8 303 63 314.2 314.2 286.8 314.3 0.03 23 351 8101 -40.1 -59.1 11 19.0 -40.8 303 63 314.4 314.4 286.9 314.6 0.04 24 337 8377 -42.5 -57.5 18 15.0 -43.0 302 65 314.8 314.8 287.1 315.0 0.05 25 333 8457 -43.3 -50.3 46 7.0 -43.6 302 66 314.8 314.8 287.2 315.2 0.11 26 322 8682 -45.3 -49.9 60 4.6 -45.5 301 67 315.1 315.1 287.3 315.5 0.12 27 306 9020 -48.3 -52.1 65 3.8 -48.4 300 70 315.5 315.5 287.3 315.9 0.10 28 300 9150 -49.3 -53.3 63 4.0 -49.4 300 71 315.9 315.9 287.5 316.2 0.09 29 250 10320 -59.1 -63.9 54 4.8 -59.2 305 81 318.2 318.2 288.2 318.3 0.03 30 239 10601 -61.7 -66.5 53 4.8 -61.7 304 83 318.4 318.4 288.2 318.5 0.02 31 209 11422 -67.5 -73.5 42 6.0 -67.5 300 89 321.8 321.8 289.3 321.8 0.01 32 206 11510 -66.6 -73.6 37 7.0 -66.6 300 91 324.6 324.6 290.2 324.6 0.01 33 200 11690 -64.7 -73.7 28 9.0 -64.8 300 89 330.3 330.3 291.8 330.3 0.01 34 190 12004 -63.3 -79.3 10 16.0 -63.4 300 81 337.4 337.4 293.7 337.4 0.00 35 154 13314 -57.5 -85.5 2 28.0 -57.8 300 50 368.2 368.2 300.2 368.2 0.00 36 150 13480 -57.7 -85.7 2 28.0 -58.0 300 46 370.7 370.7 300.7 370.7 0.00 37 132 14279 -60.7 -88.7 1 28.0 -60.9 303 41 379.1 379.1 302.1 379.1 0.00 38 100 16010 -58.9 -87.9 1 29.0 -59.2 310 31 413.9 413.9 307.0 413.9 0.00 39 73 17954 -64.5 -89.5 2 25.0 -64.7 310 31 441.1 441.1 310.0 441.1 0.00 40 70 18210 -63.7 -89.7 2 26.0 -64.0 310 31 448.1 448.1 310.7 448.1 0.00 41 60 19157 -64.7 -89.7 2 25.0 -65.0 294 25 466.1 466.1 312.3 466.1 0.00 42 50 20280 -62.3 -90.3 1 28.0 -62.7 275 17 496.7 496.7 314.7 496.7 0.00 43 37 22132 -61.9 -90.9 1 29.0 -62.5 284 25 542.4 542.4 317.6 542.4 0.00 44 33 22833 -64.3 -91.3 1 27.0 -64.8 287 28 554.0 554.0 318.3 554.1 0.00 45 31 23217 -60.9 -90.9 1 30.0 -61.7 289 30 573.2 573.2 319.3 573.2 0.00 46 30 23420 -61.1 -91.1 1 30.0 -61.9 290 31 578.1 578.1 319.6 578.1 0.00 47 21 25644 -60.7 -90.7 1 30.0 -61.9 299 46 641.4 641.4 322.3 641.4 0.00 48 20 25950 -58.5 -90.5 1 32.0 -60.0 300 48 657.1 657.1 323.0 657.1 0.01 49 16 27356 -57.5 -90.5 1 33.0 -59.6 703.7 703.7 324.6 703.7 0.01 50 16 27356 -54.9 -89.9 1 35.0 -57.6 712.2 712.2 324.8 712.2 0.01 51 16 27356 -55.7 -89.7 1 34.0 -58.2 709.5 709.6 324.7 709.6 0.01 TRP 209 11422 -67.5 -73.5 42 6.0 -67.5 300 89 321.8 321.8 289.3 321.8 0.01 WND 206 11510 -66.6 -73.6 37 7.0 -66.6 300 91 324.6 324.6 290.2 324.6 0.01 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 748.29 mb = 2522.33 m = 8275.25 ft Wetbulb zero: 833.22 mb = 1645.15 m = 5397.42 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 61.42 % Est. max temperature: 17.60 C = 63.68 F Sfc-Lift cond lev (LCL): 888.64 mb = 1121.44 m = 3679.23 ft T: 3.21 C 700-500 lapse rate: 7.05 C/km Conv cond level (CCL): 716.85 mb = 2855.33 m = 9367.76 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 24.33 C = 75.79 F Cap Strength: 9.51 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 14.25 C Lifted Index @700 mb: 7.20 C Showalter Index: 5.93 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 18.30 C K Index: 13.90 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.04 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 46733.59 J/kg Cap Strength: 9.49 C Lift Cond Lev (LCL): 871.28 mb = 1281.89 m = 4205.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 1004 123 260 3 3.0 0.5 | 163 20 -6.0 19.6 1 1000 154 255 5 4.8 1.3 | 168 21 -4.1 20.3 2 925 795 265 27 26.9 2.4 | 220 28 17.9 21.4 3 850 1483 295 29 26.3 -12.3 | 249 19 17.3 6.8 4 700 3045 300 17 14.7 -8.5 | 209 12 5.7 10.5 5 500 5600 320 44 28.3 -33.7 | 307 24 19.3 -14.7 6 400 7200 305 56 45.9 -32.1 | 290 39 36.9 -13.1 7 300 9150 300 71 61.5 -35.5 | 287 55 52.5 -16.5 8 250 10320 305 81 66.4 -46.5 | 296 64 57.4 -27.4 9 209 11422 300 89 77.1 -44.5 | 290 73 68.1 -25.5 10 206 11510 300 91 78.8 -45.5 | 291 75 69.8 -26.5 11 200 11690 300 89 77.1 -44.5 | 290 73 68.1 -25.5 12 150 13480 300 46 39.8 -23.0 | 277 31 30.9 -4.0 13 100 16010 310 31 23.7 -19.9 | 273 15 14.8 -0.9 14 70 18210 310 31 23.7 -19.9 | 273 15 14.8 -0.9 15 50 20280 275 17 16.9 -1.5 | 204 19 8.0 17.6 16 30 23420 290 31 29.1 -10.6 | 247 22 20.2 8.4 17 20 25950 300 48 41.6 -24.0 | 279 33 32.6 -5.0 Wind Parameters Mean winds (0-6000m): 304.8 at 28.1 knts Storm direction: 334.8 at 21.1 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 49.7 deg Storm rel helicity (0-3000m) pos: 209.4 neg: -35.4 tot: 174.0 m^2/s^2 ave: 58.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 58.17 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 ------------------------------------------------------------------------------- 500 261 12 189 21| 18.6 0.0 18.6|101.7 0.0 101.7 203.4 0.96| 18.7 18.0 1000 267 19 207 22| 12.9 0.0 12.9|174.6 0.0 174.6 174.6 0.91| 15.9 14.5 1500 277 22 219 21| 8.8 0.0 8.8|207.4 -2.2 205.2 136.8 0.85| 13.6 11.5 2000 282 23 224 20| 5.6 0.0 5.6|207.4 -13.7 193.7 96.8 0.71| 11.2 7.9 2500 285 23 226 19| 3.7 0.0 3.7|207.4 -25.7 181.7 72.7 0.58| 9.7 5.7 3000 287 22 225 18| 2.7 0.0 2.7|209.4 -35.4 174.0 58.0 0.49| 8.8 4.3 4000 292 23 228 16| 3.4 0.0 3.4|243.5 -35.4 208.0 52.0 0.58| 8.0 4.6 5000 299 25 241 15| 3.8 0.0 3.8|283.5 -35.4 248.1 49.6 0.61| 7.6 4.7 6000 305 28 258 14| 3.7 0.5 4.1|306.1 -55.1 251.0 41.8 0.55| 7.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260113.12.gif