UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 26 APR 25 Station: LICT WMO ident: 16429 Latitude: 37.92 Longitude: 12.50 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1015 7 12.6 12.0 96 0.6 12.3 10 2 284.5 286.0 284.8 308.6 8.70 1 1013 24 15.6 12.1 80 3.5 13.5 10 3 287.7 289.2 286.1 312.2 8.78 2 1009 58 15.6 12.1 80 3.5 13.5 10 6 288.0 289.6 286.3 312.7 8.82 3 1000 134 15.4 12.3 82 3.1 13.6 10 13 288.5 290.1 286.7 313.8 9.02 4 984 271 14.6 10.3 75 4.3 12.1 12 12 289.1 290.5 285.9 311.7 8.01 5 980 305 15.0 6.0 55 9.0 10.1 13 12 289.8 290.9 284.1 306.9 5.98 6 937 684 14.0 1.0 41 13.0 7.5 18 9 292.5 293.3 283.5 305.3 4.39 7 925 793 13.0 1.0 44 12.0 7.0 20 8 292.6 293.4 283.6 305.6 4.44 8 850 1497 8.0 -2.0 49 10.0 3.4 355 8 294.5 295.2 283.8 306.0 3.88 9 831 1683 6.4 -2.6 53 9.0 2.3 350 9 294.7 295.4 283.8 306.0 3.80 10 700 3076 1.0 -25.0 12 26.0 -6.1 310 19 303.6 303.7 283.8 306.0 0.72 11 697 3111 0.8 -27.2 10 28.0 -6.5 310 19 303.7 303.9 283.7 305.7 0.59 12 653 3632 -2.1 -42.1 3 40.0 -9.4 308 20 306.2 306.2 284.1 306.7 0.14 13 624 3991 -5.3 -17.3 38 12.0 -9.1 307 20 306.5 306.8 285.9 311.6 1.58 14 585 4493 -9.5 -19.5 44 10.0 -12.4 305 21 307.3 307.6 286.0 311.9 1.39 15 566 4748 -11.5 -23.5 36 12.0 -14.5 304 21 307.9 308.1 285.8 311.3 1.02 16 501 5675 -16.3 -40.3 11 24.0 -19.8 300 22 313.0 313.0 286.6 313.8 0.23 17 500 5690 -16.5 -40.5 11 24.0 -20.0 300 22 312.9 313.0 286.6 313.7 0.22 18 475 6072 -19.5 -43.5 10 24.0 -22.5 298 21 313.8 313.9 286.9 314.5 0.17 19 443 6585 -23.1 -44.1 13 21.0 -25.5 295 20 315.6 315.6 287.5 316.3 0.17 20 431 6784 -24.9 -32.9 47 8.0 -26.2 293 20 315.8 315.9 288.0 317.8 0.56 21 417 7023 -27.1 -42.1 23 15.0 -28.7 292 20 316.0 316.0 287.7 316.8 0.23 22 405 7232 -29.1 -37.1 46 8.0 -30.1 291 19 316.0 316.1 287.9 317.4 0.39 23 402 7285 -29.7 -33.6 69 3.9 -30.2 290 19 315.9 316.0 288.1 317.9 0.56 24 401 7302 -29.7 -31.8 82 2.1 -30.0 290 19 316.2 316.3 288.2 318.5 0.67 25 400 7320 -29.9 -32.3 80 2.4 -30.2 290 19 316.1 316.3 288.2 318.4 0.64 26 391 7482 -31.1 -32.3 89 1.2 -31.3 291 19 316.6 316.7 288.4 318.9 0.65 27 362 8024 -34.7 -37.2 78 2.5 -35.0 293 19 318.9 318.9 288.9 320.4 0.43 28 340 8460 -37.9 -47.9 34 10.0 -38.5 296 20 320.3 320.3 289.0 320.8 0.15 29 326 8748 -40.3 -44.5 64 4.2 -40.6 297 20 320.8 320.9 289.3 321.7 0.22 30 317 8938 -41.5 -49.5 42 8.0 -41.9 298 20 321.8 321.8 289.5 322.3 0.13 31 300 9310 -44.7 -52.7 40 8.0 -45.0 300 20 322.4 322.4 289.6 322.7 0.10 32 299 9332 -44.9 -52.9 40 8.0 -45.2 300 20 322.4 322.4 289.6 322.7 0.09 33 255 10373 -54.5 -56.7 77 2.2 -54.5 287 21 323.2 323.2 289.8 323.5 0.07 34 250 10500 -55.1 -60.1 54 5.0 -55.2 285 21 324.1 324.2 290.0 324.3 0.05 35 242 10707 -56.1 -63.1 41 7.0 -56.2 283 23 325.7 325.7 290.5 325.8 0.03 36 237 10840 -55.7 -66.7 24 11.0 -55.9 282 24 328.2 328.2 291.2 328.3 0.02 37 206 11725 -59.5 -71.5 20 12.0 -59.6 275 32 335.7 335.7 293.3 335.7 0.01 38 200 11910 -59.1 -72.1 17 13.0 -59.2 275 28 339.2 339.2 294.1 339.2 0.01 39 163 13208 -54.3 -80.3 3 26.0 -54.6 250 31 367.7 367.7 300.1 367.7 0.00 40 150 13740 -55.5 -82.5 2 27.0 -55.8 240 32 374.5 374.5 301.4 374.5 0.00 41 100 16300 -58.9 -86.9 2 28.0 -59.2 270 27 413.9 413.9 307.0 413.9 0.00 42 83 17464 -62.3 -88.3 2 26.0 -62.6 262 25 429.7 429.7 308.8 429.7 0.00 43 70 18520 -61.9 -87.9 2 26.0 -62.2 255 24 452.0 452.0 311.0 452.0 0.00 44 50 20610 -60.7 -88.7 1 28.0 -61.2 290 12 500.4 500.4 315.0 500.5 0.00 45 31 23612 -56.3 -87.3 1 31.0 -57.6 196 5 585.6 585.6 319.9 585.7 0.01 46 30 23820 -57.1 -87.1 1 30.0 -58.4 190 4 589.0 589.0 320.1 589.0 0.01 47 28 24256 -58.3 -87.3 1 29.0 -59.5 199 6 597.4 597.4 320.5 597.4 0.01 48 20 26400 -53.9 -85.9 1 32.0 -56.3 245 14 671.2 671.2 323.4 671.3 0.01 49 19 26730 -53.1 -86.1 1 33.0 -55.9 683.6 683.6 323.9 683.7 0.01 50 18 27078 -53.5 -86.5 1 33.0 -56.3 693.0 693.0 324.2 693.1 0.01 TRP 206 11725 -59.5 -71.5 20 12.0 -59.6 275 32 335.7 335.7 293.3 335.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 684.86 mb = 3254.27 m = 10676.60 ft Wetbulb zero: 795.21 mb = 2040.38 m = 6694.07 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 34.41 % Est. max temperature: 22.24 C = 72.03 F Sfc-Lift cond lev (LCL): 1006.02 mb = 82.81 m = 271.70 ft T: 15.53 C 700-500 lapse rate: 6.69 C/km ThetaE index: 8.49 C Layer 984.0- 925.0 mb Conv cond level (CCL): 721.75 mb = 2827.55 m = 9276.61 ft Mean mixing ratio: 6.12 g/kg Conv temperature: 30.14 C = 86.26 F Cap Strength: 7.06 C Lifted Index: 7.01 C Risk: None Lifted Index @300 mb: 10.30 C Lifted Index @700 mb: 6.05 C Showalter Index: 8.38 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 14.50 C K Index: -3.50 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.45 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 46281.85 J/kg Cap Strength: 7.03 C Lift Cond Lev (LCL): 850.29 mb = 1494.13 m = 4901.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 12 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 1015 7 10 2 -0.3 -2.0 | 161 10 -3.3 9.7 1 1000 134 10 13 -2.3 -12.8 | 78 5 -5.2 -1.1 2 925 793 20 8 -2.7 -7.5 | 126 7 -5.7 4.1 3 850 1497 355 8 0.7 -8.0 | 149 4 -2.2 3.7 4 700 3076 310 19 14.6 -12.2 | 273 12 11.6 -0.5 5 500 5690 300 22 19.1 -11.0 | 268 16 16.1 0.7 6 400 7320 290 19 17.9 -6.5 | 251 16 14.9 5.2 7 300 9310 300 20 17.3 -10.0 | 263 14 14.4 1.7 8 250 10500 285 21 20.3 -5.4 | 250 18 17.4 6.2 9 206 11725 275 32 31.9 -2.8 | 253 30 29.0 8.9 10 200 11910 275 28 27.9 -2.4 | 250 27 25.0 9.2 11 150 13740 240 32 27.7 16.0 | 222 37 24.8 27.7 12 100 16300 270 27 27.0 -0.0 | 244 27 24.1 11.7 13 70 18520 255 24 23.2 6.2 | 229 27 20.3 17.9 14 50 20610 290 12 11.3 -4.1 | 228 11 8.4 7.6 15 30 23820 190 4 0.7 3.9 | 172 16 -2.2 15.6 16 20 26400 245 14 12.7 5.9 | 209 20 9.8 17.6 Wind Parameters Mean winds (0-6000m): 315.9 at 16.0 knts Storm direction: 345.9 at 12.0 knts Shear (0-3000m) pos: 1.4 neg: 2.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 112.4 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -15.4 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.90 Bulk Shear: 23.76 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 12 11 105 5| 8.4 0.0 8.4| 3.5 -13.6 -10.1 -20.2 -0.52| 13.9 -7.2 1000 14 10 114 6| 4.2 1.1 5.4| 7.6 -13.6 -6.0 -6.0 -0.27| 8.6 -2.4 1500 11 9 121 5| 2.8 1.3 4.1| 9.8 -13.6 -3.8 -2.5 -0.15| 6.6 -1.0 2000 5 9 124 4| 2.1 1.7 3.8| 10.8 -13.6 -2.7 -1.4 -0.03| 6.1 -0.2 2500 355 10 129 3| 1.7 2.4 4.0| 11.8 -13.6 -1.8 -0.7 0.04| 5.8 0.2 3000 343 11 198 1| 1.4 2.9 4.3| 11.8 -15.4 -3.6 -1.2 0.01| 5.8 0.0 4000 330 13 266 4| 1.1 2.4 3.5| 11.8 -17.1 -5.4 -1.3 -0.01| 4.7 -0.0 5000 322 15 269 6| 0.8 2.1 3.0| 11.8 -19.0 -7.2 -1.4 -0.02| 3.9 -0.1 6000 316 16 269 8| 0.7 1.9 2.6| 11.8 -24.6 -12.8 -2.1 -0.05| 3.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250426.23.gif