UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122423.upa.cvt Date: 2300Z 24 DEC 25 Searching for LIED... Searching the city database file for: LIED ... Date:2300Z 24 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 1004 28 10.0 8.1 88 1.9 9.0 135 4 282.8 284.0 282.0 301.5 6.76 1 1000 55 10.2 8.0 86 2.2 9.0 140 5 283.4 284.5 282.1 302.0 6.74 2 992 122 11.0 7.7 80 3.3 9.2 149 6 284.8 286.0 282.7 303.3 6.65 3 925 704 7.8 6.1 89 1.7 6.9 225 15 287.3 288.4 283.5 305.3 6.39 4 850 1396 2.6 2.0 96 0.6 2.3 240 17 288.9 289.8 282.9 303.7 5.20 5 786 2025 -1.3 -1.4 99 0.1 -1.3 236 18 291.2 292.0 283.0 304.0 4.39 6 700 2941 -6.1 -11.0 68 4.9 -7.8 230 19 295.7 296.2 282.5 302.9 2.36 7 663 3365 -8.5 -16.5 52 8.0 -10.9 232 19 297.7 297.9 282.4 302.6 1.59 8 652 3495 -9.7 -14.1 70 4.4 -11.1 233 19 297.7 298.1 282.9 303.8 1.97 9 500 5490 -24.3 -41.3 19 17.0 -26.1 245 18 303.4 303.4 283.1 304.1 0.21 10 495 5563 -24.5 -43.5 15 19.0 -26.4 245 17 304.0 304.1 283.2 304.6 0.16 11 476 5846 -26.9 -40.9 25 14.0 -28.3 246 15 304.5 304.5 283.5 305.3 0.22 12 470 5937 -27.9 -32.6 64 4.7 -28.5 246 14 304.4 304.5 283.8 306.1 0.53 13 468 5967 -27.9 -37.9 38 10.0 -29.0 246 14 304.7 304.8 283.7 305.8 0.31 14 467 5982 -28.1 -34.1 56 6.0 -28.9 247 14 304.7 304.8 283.9 306.2 0.46 15 460 6090 -28.3 -37.3 42 9.0 -29.3 247 13 305.7 305.8 284.1 306.9 0.34 16 400 7070 -37.7 -40.5 75 2.8 -37.9 250 5 306.0 306.0 284.2 307.0 0.28 17 365 7693 -43.3 -45.3 81 2.0 -43.4 282 4 306.6 306.7 284.3 307.3 0.18 18 349 7992 -45.7 -50.5 58 4.8 -45.9 297 4 307.4 307.4 284.5 307.7 0.11 19 333 8303 -48.5 -51.1 74 2.6 -48.6 314 4 307.7 307.7 284.6 308.1 0.10 20 307 8832 -52.7 -53.4 92 0.7 -52.7 342 3 309.0 309.0 285.1 309.3 0.09 21 300 8980 -53.9 -56.9 69 3.0 -53.9 350 3 309.4 309.4 285.2 309.6 0.06 22 286 9287 -55.1 -60.1 54 5.0 -55.2 296 9 311.9 311.9 286.1 312.1 0.04 23 277 9491 -55.9 -60.7 55 4.8 -56.0 260 13 313.6 313.6 286.6 313.8 0.04 24 265 9775 -53.7 -67.7 16 14.0 -53.9 260 16 320.8 320.8 289.0 320.9 0.02 25 250 10150 -54.5 -76.5 5 22.0 -54.7 260 19 325.0 325.0 290.3 325.1 0.00 26 231 10658 -53.7 -78.7 3 25.0 -54.0 262 23 333.7 333.7 292.7 333.7 0.00 27 229 10714 -53.7 -78.7 3 25.0 -54.0 262 24 334.5 334.5 292.9 334.5 0.00 28 214 11147 -56.1 -80.1 3 24.0 -56.3 263 27 337.3 337.3 293.7 337.3 0.00 29 200 11580 -54.1 -81.1 2 27.0 -54.4 265 31 347.1 347.1 296.0 347.1 0.00 30 187 12013 -51.7 -80.7 2 29.0 -52.1 266 34 357.7 357.7 298.2 357.7 0.00 31 165 12815 -56.1 -82.1 2 26.0 -56.4 268 40 363.4 363.4 299.4 363.4 0.00 32 150 13420 -55.9 -82.9 2 27.0 -56.2 270 44 373.8 373.8 301.2 373.8 0.00 33 100 15990 -56.1 -84.1 2 28.0 -56.6 280 40 419.3 419.3 307.6 419.3 0.00 34 80 17410 -54.3 -84.3 1 30.0 -55.0 283 31 450.7 450.7 310.9 450.7 0.00 35 70 18260 -56.3 -85.3 1 29.0 -56.9 285 26 463.9 463.9 312.1 464.0 0.00 36 61 19130 -58.7 -86.7 2 28.0 -59.3 295 24 477.2 477.2 313.2 477.2 0.00 37 57 19559 -55.9 -85.9 1 30.0 -56.7 300 22 492.9 492.9 314.4 492.9 0.00 38 50 20390 -57.9 -86.9 1 29.0 -58.6 310 20 507.0 507.0 315.4 507.1 0.00 39 44 21194 -58.1 -87.1 1 29.0 -58.9 307 23 525.4 525.4 316.6 525.5 0.00 40 43 21339 -55.5 -86.5 1 31.0 -56.6 307 23 535.3 535.3 317.2 535.3 0.01 41 33 22999 -61.7 -88.7 2 27.0 -62.4 302 29 560.9 560.9 318.7 561.0 0.00 42 30 23590 -60.7 -87.7 2 27.0 -61.6 300 31 579.2 579.2 319.6 579.2 0.01 43 27 24250 -57.7 -87.7 1 30.0 -59.0 296 27 605.3 605.3 320.9 605.3 0.01 44 23 25251 -62.3 -89.3 2 27.0 -63.2 290 21 620.2 620.2 321.5 620.2 0.01 45 21 25813 -61.7 -89.7 1 28.0 -62.7 287 18 638.3 638.3 322.2 638.4 0.01 46 21 25813 -57.9 -88.9 1 31.0 -59.5 287 18 649.8 649.8 322.7 649.9 0.01 47 20 26120 -59.1 -88.1 1 29.0 -60.6 285 16 655.3 655.3 322.9 655.3 0.01 48 18 26773 -62.3 -89.3 2 27.0 -63.4 283 20 665.2 665.2 323.3 665.3 0.01 49 14 28339 -57.3 -87.3 1 30.0 -59.6 280 29 731.7 731.8 325.4 731.8 0.01 50 10 30450 -59.7 -88.7 1 29.0 -62.1 275 42 796.7 796.7 327.1 796.8 0.01 51 8.4 31537 -60.9 -88.9 1 28.0 -63.3 832.7 832.7 328.0 832.9 0.02 52 7.6 32161 -59.7 -88.7 1 29.0 -62.6 861.8 861.8 328.7 861.9 0.02 TRP 277 9491 -55.9 -60.7 55 4.8 -56.0 260 13 313.6 313.6 286.6 313.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 807.33 mb = 1815.28 m = 5955.59 ft Wetbulb zero: 809.39 mb = 1789.29 m = 5870.31 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 69.21 % Est. max temperature: 15.96 C = 60.73 F Sfc-Lift cond lev (LCL): 975.48 mb = 261.89 m = 859.22 ft T: 10.23 C 700-500 lapse rate: 7.14 C/km ThetaE index: 1.55 C Layer 850.0- 786.0 mb Conv cond level (CCL): 895.70 mb = 967.40 m = 3173.83 ft Mean mixing ratio: 6.48 g/kg Conv temperature: 15.08 C = 59.14 F Cap Strength: 1.44 C Lifted Index: 1.75 C Risk: Showers probable Lifted Index @300 mb: 3.80 C Lifted Index @700 mb: 0.97 C Showalter Index: 2.11 C Risk: Showers probable Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.30 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 195.89 Risk: None Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.74 J/kg Max Up Vert Vel: 4.41 m/s Conv Inhibition (B-): 16.50 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 920.05 mb = 747.95 m = 2453.88 ft Lev Free Conv (LFC): 835.05 mb = 1538.61 m = 5047.88 ft Equ Level (EL): 775.05 mb = 2135.88 m = 7007.41 ft B at Equ Level: 9.62 J/kg Max Parcel Lev (MPL): 715.05 mb = 2772.88 m = 9097.26 ft Wind level data Storm motion: 265 at 13 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 28 135 4 -2.8 2.8 | 97 16 -15.5 1.8 1 1000 55 140 5 -3.2 3.8 | 100 16 -15.9 2.8 2 925 704 225 15 10.6 10.6 | 168 10 -2.0 9.6 3 850 1396 240 17 14.7 8.5 | 196 8 2.1 7.5 4 700 2941 230 19 14.6 12.2 | 190 11 1.9 11.2 5 500 5490 245 18 16.3 7.6 | 209 8 3.7 6.6 6 400 7070 250 5 4.7 1.7 | 95 8 -7.9 0.7 7 300 8980 350 3 0.5 -3.0 | 72 13 -12.1 -4.0 8 277 9491 260 13 12.8 2.3 | 187 1 0.2 1.2 9 250 10150 260 19 18.7 3.3 | 249 6 6.1 2.3 10 200 11580 265 31 30.9 2.7 | 265 18 18.2 1.7 11 150 13420 270 44 44.0 -0.0 | 272 31 31.4 -1.0 12 100 15990 280 40 39.4 -6.9 | 287 28 26.7 -8.0 13 70 18260 285 26 25.1 -6.7 | 302 15 12.5 -7.8 14 50 20390 310 20 15.3 -12.9 | 349 14 2.7 -13.9 15 30 23590 300 31 26.8 -15.5 | 319 22 14.2 -16.5 16 20 26120 285 16 15.5 -4.1 | 331 6 2.8 -5.2 17 10 30450 275 42 41.8 -3.7 | 279 30 29.2 -4.7 Wind Parameters Mean winds (0-6000m): 235.3 at 16.9 knts Storm direction: 265.3 at 12.7 knts Shear (0-3000m) pos: 3.2 neg: 0.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 74.4 neg: -2.4 tot: 72.0 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 23.99 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 ------------------------------------------------------------------------------- 500 183 8 121 14| 11.7 0.0 11.7| 49.2 0.0 49.2 98.3 0.94| 13.3 12.5 1000 217 12 145 10| 8.7 0.0 8.7| 69.1 0.0 69.1 69.1 0.91| 10.9 9.9 1500 226 13 159 9| 6.4 0.0 6.4| 74.1 -0.1 74.0 49.3 0.90| 8.2 7.3 2000 230 14 168 8| 4.8 0.3 5.1| 74.1 -0.7 73.4 36.7 0.84| 6.4 5.4 2500 231 15 174 9| 3.8 0.5 4.3| 74.1 -1.6 72.5 29.0 0.79| 5.4 4.3 3000 231 16 177 9| 3.2 0.6 3.7| 74.4 -2.4 72.0 24.0 0.75| 4.7 3.5 4000 232 16 182 9| 2.4 0.4 2.8| 77.8 -2.4 75.4 18.8 0.74| 3.8 2.8 5000 233 17 186 9| 2.0 0.3 2.3| 80.7 -2.4 78.3 15.7 0.74| 3.2 2.4 6000 235 17 188 9| 1.3 0.3 1.6| 81.8 -6.8 75.0 12.5 0.56| 3.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20251224.23.gif