UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for LDDD... Searching the city database file for: LDDD ... Date:1200Z 11 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 1006 123 1.4 -7.6 51 9.0 -1.7 230 3 274.1 274.4 271.2 280.0 2.14 1 1000 173 0.2 -8.8 51 9.0 -2.7 215 5 273.4 273.7 270.4 278.8 1.96 2 974 383 -2.5 -9.5 59 7.0 -4.7 257 7 272.7 273.0 269.9 278.0 1.91 3 925 790 -5.1 -13.1 53 8.0 -7.3 340 11 274.1 274.3 270.1 278.4 1.50 4 870 1268 -9.3 -15.3 62 6.0 -10.8 347 21 274.6 274.8 270.1 278.4 1.34 5 850 1447 -10.5 -18.5 52 8.0 -12.3 350 25 275.1 275.3 270.0 278.2 1.04 6 729 2607 -19.5 -26.5 54 7.0 -20.5 358 38 277.6 277.7 270.8 279.5 0.60 7 717 2730 -19.3 -37.3 19 18.0 -21.2 359 40 279.2 279.2 271.1 279.9 0.22 8 706 2845 -19.7 -48.7 6 29.0 -22.0 360 41 280.0 280.0 271.2 280.2 0.06 9 700 2908 -20.1 -45.1 9 25.0 -22.2 360 42 280.2 280.2 271.5 280.5 0.10 10 654 3409 -23.5 -38.5 24 15.0 -24.9 356 46 281.9 281.9 272.6 282.6 0.21 11 586 4203 -29.1 -47.1 16 18.0 -30.2 349 53 284.4 284.4 273.8 284.7 0.09 12 574 4352 -27.3 -55.3 5 28.0 -28.8 348 54 288.2 288.2 275.7 288.3 0.04 13 500 5340 -30.3 -66.3 2 36.0 -31.7 340 62 296.1 296.1 279.6 296.1 0.01 14 497 5383 -30.3 -65.3 2 35.0 -31.7 340 62 296.6 296.6 279.8 296.6 0.01 15 438 6269 -36.1 -57.1 10 21.0 -37.0 331 55 300.2 300.2 281.5 300.3 0.04 16 400 6890 -41.5 -58.5 14 17.0 -42.1 325 50 301.1 301.1 281.8 301.2 0.04 17 368 7450 -46.7 -60.7 19 14.0 -47.0 316 55 301.4 301.4 282.0 301.5 0.03 18 331 8143 -53.3 -60.3 42 7.0 -53.4 305 61 301.6 301.6 282.1 301.7 0.03 19 314 8481 -55.8 -61.0 52 5.2 -55.9 300 64 302.7 302.7 282.5 302.8 0.03 20 312 8522 -56.1 -61.1 53 5.0 -56.2 301 63 302.9 302.9 282.6 303.0 0.03 21 300 8770 -57.9 -65.9 35 8.0 -58.0 305 56 303.7 303.7 282.9 303.8 0.02 22 297 8833 -58.1 -68.1 27 10.0 -58.2 310 56 304.3 304.3 283.1 304.4 0.01 23 294 8897 -56.3 -70.3 16 14.0 -56.5 311 55 307.8 307.8 284.5 307.8 0.01 24 266 9533 -53.9 -74.9 6 21.0 -54.1 323 46 320.2 320.2 288.8 320.2 0.01 25 259 9704 -53.1 -77.1 4 24.0 -53.4 326 43 323.8 323.8 289.9 323.8 0.00 26 250 9930 -54.1 -78.1 4 24.0 -54.4 330 40 325.6 325.6 290.5 325.7 0.00 27 200 11360 -54.7 -83.7 2 29.0 -55.0 330 33 346.1 346.1 295.8 346.2 0.00 28 198 11424 -54.7 -84.7 1 30.0 -55.0 330 34 347.1 347.1 296.0 347.1 0.00 29 174 12239 -59.1 -85.1 2 26.0 -59.3 328 41 353.0 353.0 297.3 353.0 0.00 30 155 12962 -58.9 -86.9 2 28.0 -59.1 326 48 365.2 365.2 299.7 365.2 0.00 31 150 13170 -52.3 -86.3 1 34.0 -52.8 325 50 380.0 380.0 302.2 380.0 0.00 32 148 13257 -51.3 -86.3 1 35.0 -51.9 324 50 383.1 383.1 302.8 383.2 0.00 33 141 13573 -49.7 -86.7 1 37.0 -50.4 321 49 391.3 391.3 304.0 391.3 0.00 34 114 14939 -57.9 -87.9 1 30.0 -58.2 308 47 400.6 400.6 305.3 400.6 0.00 35 100 15770 -55.5 -88.5 1 33.0 -56.0 300 46 420.5 420.5 307.7 420.5 0.00 36 94 16165 -53.1 -89.1 0 36.0 -53.8 295 46 432.7 432.7 309.1 432.7 0.00 37 82 17034 -57.7 -89.7 1 32.0 -58.2 283 45 440.6 440.6 309.9 440.6 0.00 38 78 17349 -57.3 -90.3 1 33.0 -57.8 279 45 447.7 447.7 310.6 447.7 0.00 39 70 18030 -58.5 -90.5 1 32.0 -59.0 270 44 459.2 459.2 311.7 459.2 0.00 40 53 19775 -60.3 -91.3 1 31.0 -60.8 291 47 493.1 493.1 314.4 493.1 0.00 41 50 20140 -58.5 -92.5 1 34.0 -59.2 295 48 505.6 505.6 315.4 505.6 0.00 42 48 20397 -57.1 -92.1 0 35.0 -57.9 294 49 514.9 514.9 315.9 514.9 0.00 43 40 21539 -60.7 -92.7 1 32.0 -61.3 291 54 533.4 533.4 317.1 533.4 0.00 44 35 22375 -57.7 -92.7 0 35.0 -58.7 288 58 562.0 562.0 318.8 562.0 0.00 45 30 23340 -60.5 -94.5 0 34.0 -61.4 285 62 579.7 579.7 319.6 579.7 0.00 46 28 23774 -57.5 -92.5 0 35.0 -58.8 283 63 599.6 599.6 320.6 599.6 0.00 47 24 24742 -60.5 -93.5 1 33.0 -61.6 279 66 617.9 617.9 321.4 617.9 0.00 48 22 25292 -55.1 -91.1 0 36.0 -57.1 277 67 649.6 649.6 322.7 649.6 0.00 49 21 25589 -56.1 -92.1 0 36.0 -58.0 276 68 655.2 655.2 322.9 655.3 0.00 50 20 25900 -55.5 -91.5 0 36.0 -57.6 275 69 666.3 666.3 323.3 666.3 0.00 51 17 26946 -51.5 -88.5 0 37.0 -54.9 273 80 710.8 710.8 324.8 710.9 0.01 52 16 27337 -55.3 -91.3 0 36.0 -57.9 272 84 710.9 710.9 324.8 710.9 0.01 53 10 30390 -47.7 -86.7 0 39.0 -54.2 265 116 841.5 841.5 328.2 841.7 0.02 54 9.6 30660 -47.7 -86.7 0 39.0 -54.4 851.4 851.4 328.4 851.6 0.02 TRP 297 8833 -58.1 -68.1 27 10.0 -58.2 310 56 304.3 304.3 283.1 304.4 0.01 WND 314 8481 -55.8 -61.0 52 5.2 -55.9 300 64 302.7 302.7 282.5 302.8 0.03 Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: 998.07 mb = 188.54 m = 618.57 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 32.09 % Est. max temperature: 2.29 C = 36.13 F Sfc-Lift cond lev (LCL): 874.11 mb = 1230.92 m = 4038.42 ft T: -8.98 C 700-500 lapse rate: 4.19 C/km ThetaE index: 2.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 815.97 mb = 1755.60 m = 5759.76 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 3.17 C = 37.70 F Cap Strength: 9.15 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 18.02 C Lifted Index @700 mb: 3.79 C Showalter Index: 15.03 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 11.80 C K Index: -23.70 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.64 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 61840.23 J/kg Cap Strength: 14.46 C Lift Cond Lev (LCL): 845.81 mb = 1484.34 m = 4869.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 30 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 1006 123 230 3 2.3 1.9 | 200 33 11.1 30.8 1 1000 173 215 5 2.9 4.1 | 200 35 11.7 33.0 2 925 790 340 11 3.8 -10.3 | 214 22 12.6 18.6 3 850 1447 350 25 4.3 -24.6 | 252 14 13.2 4.3 4 700 2908 360 42 -0.0 -42.0 | 326 16 8.8 -13.1 5 500 5340 340 62 21.2 -58.3 | 314 42 30.0 -29.4 6 400 6890 325 50 28.7 -41.0 | 288 39 37.5 -12.1 7 314 8481 300 64 55.4 -32.0 | 273 64 64.3 -3.1 8 300 8770 305 56 45.9 -32.1 | 273 55 54.7 -3.2 9 297 8833 310 56 42.9 -36.0 | 278 52 51.7 -7.1 10 250 9930 330 40 20.0 -34.6 | 281 29 28.8 -5.7 11 200 11360 330 33 16.5 -28.6 | 269 25 25.3 0.3 12 150 13170 325 50 28.7 -41.0 | 288 39 37.5 -12.1 13 100 15770 300 46 39.8 -23.0 | 263 49 48.7 5.9 14 70 18030 270 44 44.0 -0.0 | 241 60 52.8 28.9 15 50 20140 295 48 43.5 -20.3 | 261 53 52.3 8.6 16 30 23340 285 62 59.9 -16.0 | 259 70 68.7 12.8 17 20 25900 275 69 68.7 -6.0 | 254 81 77.6 22.9 18 10 30390 265 116 115.6 10.1 | 253 130 124.4 39.0 Wind Parameters Mean winds (0-6000m): 347.0 at 40.3 knts Storm direction: 17.0 at 30.2 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 125.7 deg Storm rel helicity (0-3000m) pos: 190.7 neg: -1.1 tot: 189.6 m^2/s^2 ave: 63.2 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 6.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 199.28 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 ------------------------------------------------------------------------------- 500 274 7 209 32| 9.4 0.0 9.4| 77.9 0.0 77.9 155.9 0.65| 14.1 9.1 1000 331 10 214 24| 10.1 0.0 10.1|105.5 -0.5 105.0 105.0 0.52| 13.8 7.2 1500 343 14 221 20| 9.8 0.0 9.8|137.5 -0.5 137.0 91.3 0.61| 12.4 7.5 2000 347 18 229 17| 8.9 0.0 8.9|157.6 -0.5 157.1 78.6 0.66| 10.8 7.2 2500 351 22 239 14| 8.4 0.0 8.4|178.3 -0.5 177.8 71.1 0.70| 9.9 7.0 3000 354 25 252 12| 7.8 0.0 7.8|190.7 -1.1 189.6 63.2 0.68| 9.3 6.3 4000 354 31 278 12| 5.9 1.4 7.3|190.7 -12.3 178.4 44.6 0.54| 8.3 4.5 5000 350 36 295 16| 4.7 2.3 7.0|190.7 -43.1 147.6 29.5 0.42| 7.9 3.3 6000 347 40 300 21| 3.9 2.2 6.1|190.7-159.3 31.4 5.2 0.24| 7.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20260111.12.gif