UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123011.upa.cvt Date: 1100Z 30 DEC 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 30 DEC 25 Station: LIED WMO ident: 16546 Latitude: 39.35 Longitude: 8.97 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1012 28 15.0 13.0 88 2.0 13.8 275 4 287.2 288.8 286.5 313.2 9.33 1 1000 127 13.4 10.3 81 3.1 11.6 290 6 286.5 287.9 284.8 308.5 7.88 2 957 496 11.2 6.2 71 5.0 8.5 296 10 287.9 289.0 283.6 305.5 6.22 3 925 779 8.8 4.9 76 3.9 6.8 300 13 288.3 289.3 283.4 305.0 5.87 4 850 1473 3.2 0.6 83 2.6 2.0 310 19 289.5 290.3 282.6 303.0 4.70 5 825 1714 1.2 -0.3 90 1.5 0.5 316 18 289.9 290.7 282.5 302.9 4.53 6 756 2412 -3.3 -4.7 90 1.4 -3.9 334 15 292.3 293.0 282.5 302.8 3.56 7 747 2507 -1.9 -10.9 50 9.0 -5.1 337 14 294.8 295.2 282.0 301.6 2.23 8 700 3021 -5.3 -17.3 38 12.0 -8.8 350 12 296.6 296.9 281.8 301.0 1.40 9 639 3728 -11.3 -31.3 17 20.0 -15.0 355 10 297.6 297.7 280.9 299.1 0.44 10 619 3971 -12.9 -21.9 47 9.0 -15.0 357 9 298.5 298.7 282.1 301.9 1.07 11 609 4095 -13.7 -32.7 18 19.0 -17.0 358 9 299.0 299.1 281.5 300.3 0.40 12 593 4297 -14.5 -32.5 20 18.0 -17.6 360 9 300.3 300.4 282.1 301.8 0.42 13 531 5121 -21.9 -29.9 48 8.0 -23.2 6 6 301.1 301.2 282.6 303.1 0.60 14 519 5289 -23.7 -26.9 75 3.2 -24.2 8 6 300.9 301.1 282.8 303.6 0.81 15 500 5560 -25.5 -29.1 72 3.6 -26.1 10 5 301.9 302.1 283.1 304.2 0.69 16 468 6037 -29.1 -33.3 67 4.2 -29.6 28 9 303.2 303.3 283.4 304.9 0.49 17 461 6144 -29.7 -40.7 34 11.0 -30.7 32 10 303.8 303.8 283.2 304.6 0.24 18 406 7037 -36.9 -40.8 67 3.9 -37.2 66 17 305.7 305.8 284.1 306.7 0.27 19 400 7140 -37.7 -42.7 59 5.0 -38.1 70 18 306.0 306.0 284.1 306.8 0.22 20 349 8064 -44.9 -53.9 36 9.0 -45.2 72 32 308.4 308.4 284.8 308.7 0.07 21 335 8336 -47.3 -50.4 70 3.1 -47.4 73 36 308.8 308.8 285.0 309.2 0.11 22 321 8617 -48.3 -52.7 60 4.4 -48.4 74 41 311.2 311.2 285.9 311.5 0.09 23 303 8995 -50.1 -60.1 30 10.0 -50.3 75 47 313.8 313.8 286.7 314.0 0.04 24 300 9060 -50.7 -58.7 38 8.0 -50.9 75 48 313.9 313.9 286.8 314.1 0.05 25 282 9461 -53.9 -59.9 48 6.0 -54.0 70 46 314.9 314.9 287.1 315.1 0.04 26 262 9931 -55.7 -69.7 16 14.0 -55.9 65 43 319.0 319.0 288.4 319.0 0.01 27 258 10029 -55.9 -73.9 9 18.0 -56.1 67 40 320.1 320.1 288.8 320.1 0.01 28 250 10230 -55.9 -71.9 12 16.0 -56.1 70 34 323.0 323.0 289.7 323.0 0.01 29 232 10706 -55.5 -76.5 6 21.0 -55.7 28 26 330.5 330.5 291.9 330.6 0.01 30 200 11650 -56.3 -80.3 3 24.0 -56.5 305 11 343.6 343.6 295.2 343.6 0.00 31 196 11778 -56.7 -80.7 3 24.0 -56.9 304 12 345.0 345.0 295.5 345.0 0.00 32 171 12650 -53.7 -81.7 2 28.0 -54.1 294 19 363.7 363.7 299.4 363.7 0.00 33 150 13490 -55.1 -83.1 2 28.0 -55.5 285 26 375.1 375.1 301.5 375.2 0.00 34 137 14064 -58.1 -84.1 2 26.0 -58.4 281 29 379.7 379.7 302.2 379.7 0.00 35 100 16030 -60.9 -85.9 2 25.0 -61.2 265 41 410.1 410.1 306.5 410.1 0.00 36 90 16686 -59.5 -85.5 2 26.0 -59.9 271 36 425.4 425.4 308.3 425.4 0.00 37 70 18250 -61.5 -86.5 2 25.0 -61.9 285 24 452.8 452.8 311.1 452.8 0.00 38 50 20330 -62.7 -87.7 2 25.0 -63.1 270 29 495.7 495.7 314.7 495.7 0.00 39 45 20977 -63.9 -88.9 2 25.0 -64.3 266 30 508.0 508.0 315.5 508.0 0.00 40 41 21551 -60.5 -87.5 2 27.0 -61.2 262 31 530.2 530.2 316.9 530.2 0.00 41 30 23490 -61.5 -88.5 2 27.0 -62.3 250 34 577.0 577.0 319.5 577.0 0.01 42 29 23700 -61.3 -88.3 2 27.0 -62.1 249 35 583.2 583.2 319.8 583.2 0.01 43 22 25391 -65.7 -90.7 2 25.0 -66.3 242 45 618.0 618.0 321.4 618.0 0.00 44 20 25970 -65.1 -90.1 2 25.0 -65.8 240 48 636.9 636.9 322.2 636.9 0.01 45 17 26971 -61.7 -88.7 2 27.0 -63.0 244 55 678.1 678.1 323.7 678.2 0.01 46 16 27346 -63.1 -89.1 2 26.0 -64.2 245 57 685.4 685.4 324.0 685.5 0.01 47 15 27747 -59.1 -88.1 1 29.0 -60.9 246 60 711.5 711.5 324.8 711.5 0.01 48 13 28642 -60.9 -87.9 2 27.0 -62.6 249 65 735.0 735.0 325.5 735.1 0.01 49 10 30290 -57.1 -86.1 1 29.0 -60.2 255 76 806.4 806.4 327.4 806.6 0.02 50 7.5 32125 -53.7 -84.7 1 31.0 -58.6 889.3 889.4 329.2 889.7 0.04 51 6.7 32859 -48.1 -81.1 1 33.0 -55.9 941.9 942.0 330.2 942.8 0.08 TRP 262 9931 -55.7 -69.7 16 14.0 -55.9 65 43 319.0 319.0 288.4 319.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5433.00 m Freezing level: 806.60 mb = 1900.31 m = 6234.53 ft Wetbulb zero: 817.28 mb = 1789.40 m = 5870.66 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 57.15 % Est. max temperature: 17.15 C = 62.86 F Sfc-Lift cond lev (LCL): 982.26 mb = 277.19 m = 909.42 ft T: 12.50 C 700-500 lapse rate: 7.96 C/km ThetaE index: 14.08 C Layer 1000.0- 619.0 mb Conv cond level (CCL): 890.43 mb = 1091.62 m = 3581.38 ft Mean mixing ratio: 6.72 g/kg Conv temperature: 16.69 C = 62.05 F Cap Strength: 0.93 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: 5.35 C Lifted Index @700 mb: 0.54 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 54.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 26.10 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 166.20 Risk: None Energy Index: 0.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 115.25 J/kg Max Up Vert Vel: 15.18 m/s Conv Inhibition (B-): 15.06 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 906.57 mb = 944.19 m = 3097.68 ft Lev Free Conv (LFC): 861.57 mb = 1362.04 m = 4468.59 ft Equ Level (EL): 741.57 mb = 2564.66 m = 8414.14 ft B at Equ Level: 42.71 J/kg Max Parcel Lev (MPL): 321.57 mb = 8605.65 m = 28233.41 ft Wind level data Storm motion: 3 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 1012 28 275 4 4.0 -0.3 | 209 9 4.3 7.9 1 1000 127 290 6 5.6 -2.1 | 224 9 6.0 6.2 2 925 779 300 13 11.3 -6.5 | 261 12 11.6 1.8 3 850 1473 310 19 14.6 -12.2 | 285 15 14.9 -4.0 4 700 3021 350 12 2.1 -11.8 | 325 4 2.4 -3.6 5 500 5560 10 5 -0.9 -4.9 | 171 3 -0.5 3.3 6 400 7140 70 18 -16.9 -6.2 | 97 17 -16.6 2.1 7 300 9060 75 48 -46.4 -12.4 | 85 46 -46.0 -4.2 8 262 9931 65 43 -39.0 -18.2 | 76 40 -38.6 -9.9 9 250 10230 70 34 -31.9 -11.6 | 84 32 -31.6 -3.4 10 200 11650 305 11 9.0 -6.3 | 258 10 9.4 2.0 11 150 13490 285 26 25.1 -6.7 | 267 26 25.5 1.5 12 100 16030 265 41 40.8 3.6 | 254 43 41.2 11.8 13 70 18250 285 24 23.2 -6.2 | 265 24 23.5 2.0 14 50 20330 270 29 29.0 -0.0 | 254 31 29.4 8.3 15 30 23490 250 34 31.9 11.6 | 238 38 32.3 19.9 16 20 25970 240 48 41.6 24.0 | 232 53 41.9 32.3 17 10 30290 255 76 73.4 19.7 | 249 79 73.8 27.9 Wind Parameters Mean winds (0-6000m): 332.5 at 11.0 knts Storm direction: 2.5 at 8.3 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 116.7 deg Storm rel helicity (0-3000m) pos: 59.9 neg: 0.0 tot: 59.9 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 17.10 Bulk Shear: 6.74 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 ------------------------------------------------------------------------------- 500 293 8 234 9| 6.9 0.0 6.9| 15.5 0.0 15.5 31.0 0.95| 7.0 6.6 1000 298 10 250 10| 6.1 0.0 6.1| 28.9 0.0 28.9 28.9 0.91| 6.1 5.5 1500 303 13 262 11| 5.4 0.0 5.4| 43.4 0.0 43.4 28.9 0.89| 5.6 5.0 2000 307 14 271 11| 3.7 0.0 3.7| 52.3 0.0 52.3 26.1 0.82| 5.4 4.4 2500 312 14 276 11| 2.6 0.0 2.6| 57.4 0.0 57.4 23.0 0.76| 5.2 4.0 3000 315 14 280 10| 2.0 0.0 2.0| 59.9 0.0 59.9 20.0 0.72| 4.9 3.6 4000 323 13 285 9| 1.2 0.0 1.2| 60.0 -0.0 60.0 15.0 0.65| 4.1 2.7 5000 328 12 286 7| 0.8 0.0 0.8| 60.0 -0.2 59.8 12.0 0.56| 3.6 2.0 6000 333 11 286 6| 0.9 0.0 0.9| 60.1 -3.0 57.0 9.5 0.39| 3.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20251230.11.gif