UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 7 OCT 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 1021 7 19.6 12.6 64 7.0 15.3 330 4 291.0 292.6 287.6 316.5 9.01 1 1017 40 20.6 12.6 60 8.0 15.7 331 6 292.3 293.9 288.1 318.1 9.04 2 1000 181 19.6 11.6 60 8.0 14.7 335 16 292.8 294.3 287.9 317.3 8.60 3 925 846 13.0 9.8 81 3.2 11.1 345 14 292.6 294.1 287.5 316.2 8.24 4 895 1122 10.6 8.1 85 2.5 9.2 347 16 292.9 294.3 286.9 314.7 7.59 5 879 1272 11.2 -9.8 22 21.0 2.8 348 18 295.0 295.4 281.9 301.3 2.06 6 850 1551 9.0 -8.0 29 17.0 2.0 350 20 295.6 296.0 282.6 303.0 2.46 7 849 1561 9.0 -8.0 29 17.0 2.0 350 20 295.7 296.1 282.7 303.1 2.46 8 782 2235 3.8 -6.2 48 10.0 -0.4 352 27 297.1 297.7 284.0 306.4 3.07 9 764 2424 2.8 -5.2 56 8.0 -0.7 353 29 298.0 298.7 284.7 308.3 3.40 10 737 2715 2.0 -19.0 19 21.0 -4.6 354 32 300.2 300.5 283.0 303.9 1.15 11 726 2836 1.2 -12.8 34 14.0 -3.9 354 34 300.7 301.0 284.1 306.8 1.97 12 712 2992 0.6 -17.4 25 18.0 -5.3 355 36 301.7 301.9 283.8 306.0 1.37 13 700 3129 1.0 -28.0 9 29.0 -6.4 355 37 303.6 303.7 283.5 305.4 0.55 14 692 3221 1.2 -33.8 5 35.0 -6.8 355 38 304.8 304.9 283.8 305.9 0.32 15 684 3315 1.4 -31.6 6 33.0 -6.6 354 39 306.1 306.1 284.4 307.4 0.40 16 657 3637 0.0 -13.0 37 13.0 -4.9 353 41 308.0 308.4 287.1 314.9 2.14 17 629 3985 -0.5 -15.5 31 15.0 -5.9 352 44 311.3 311.7 287.8 317.3 1.82 18 622 4075 0.4 -19.6 21 20.0 -6.2 351 45 313.3 313.6 288.0 317.7 1.30 19 500 5790 -9.9 -27.9 21 18.0 -14.4 345 59 321.0 321.1 289.9 323.7 0.77 20 480 6104 -11.7 -33.7 14 22.0 -16.3 344 59 322.5 322.6 290.0 324.2 0.46 21 400 7470 -23.1 -40.1 20 17.0 -25.5 340 61 325.0 325.0 290.6 326.1 0.29 22 331 8821 -34.9 -44.9 35 10.0 -35.8 333 70 326.9 326.9 291.0 327.7 0.21 23 316 9143 -36.9 -53.9 16 17.0 -37.9 332 72 328.4 328.5 291.3 328.8 0.08 24 300 9500 -39.7 -50.7 30 11.0 -40.4 330 74 329.4 329.4 291.7 329.9 0.12 25 277 10044 -44.3 -52.3 41 8.0 -44.7 327 78 330.4 330.4 291.9 330.8 0.11 26 267 10291 -45.7 -61.7 15 16.0 -46.2 326 80 331.8 331.8 292.3 332.0 0.04 27 257 10547 -47.3 -59.3 24 12.0 -47.7 325 82 333.1 333.1 292.6 333.3 0.05 28 256 10573 -47.5 -59.6 24 12.1 -47.9 325 82 333.2 333.2 292.6 333.4 0.05 29 250 10730 -48.5 -61.5 21 13.0 -48.8 325 81 334.0 334.0 292.8 334.1 0.04 30 219 11588 -53.5 -64.5 25 11.0 -53.7 322 74 339.1 339.1 294.1 339.3 0.03 31 206 11980 -52.9 -69.9 11 17.0 -53.2 321 71 346.1 346.1 295.8 346.1 0.02 32 200 12170 -53.9 -71.9 9 18.0 -54.2 320 69 347.4 347.4 296.1 347.5 0.01 33 150 13990 -60.3 -80.3 6 20.0 -60.5 315 54 366.2 366.2 299.9 366.2 0.00 34 129 14925 -62.5 -83.5 4 21.0 -62.7 318 43 378.4 378.4 302.0 378.4 0.00 35 113 15731 -67.7 -84.7 7 17.0 -67.8 320 33 383.3 383.3 302.8 383.3 0.00 36 100 16470 -65.3 -85.3 5 20.0 -65.4 295 33 401.6 401.6 305.4 401.6 0.00 37 86 17388 -64.3 -86.3 3 22.0 -64.5 301 25 421.3 421.3 307.9 421.3 0.00 38 81 17751 -66.9 -87.9 4 21.0 -67.1 304 22 423.2 423.2 308.1 423.2 0.00 39 78 17981 -62.5 -87.5 2 25.0 -62.8 305 20 436.9 436.9 309.6 437.0 0.00 40 70 18650 -61.1 -87.1 2 26.0 -61.4 310 15 453.7 453.7 311.2 453.7 0.00 41 64 19209 -59.1 -86.1 2 27.0 -59.6 281 13 469.8 469.8 312.6 469.9 0.00 42 59 19716 -61.3 -87.3 2 26.0 -61.7 254 10 476.0 476.0 313.1 476.0 0.00 43 57 19931 -58.5 -86.5 2 28.0 -59.1 243 10 487.0 487.0 314.0 487.0 0.00 44 50 20750 -60.5 -86.5 2 26.0 -61.0 200 6 500.9 500.9 315.0 500.9 0.00 45 48 21005 -60.9 -86.9 2 26.0 -61.4 206 6 505.8 505.8 315.4 505.9 0.00 46 41 22000 -55.7 -84.7 1 29.0 -56.8 227 7 542.1 542.1 317.6 542.2 0.01 47 36 22823 -59.1 -87.1 1 28.0 -60.0 245 8 553.9 553.9 318.3 553.9 0.01 48 30 23970 -58.7 -86.7 2 28.0 -59.7 270 9 584.6 584.6 319.9 584.7 0.01 49 20 26540 -55.1 -85.1 1 30.0 -57.3 285 24 667.5 667.5 323.3 667.6 0.01 50 16 27968 -55.3 -85.3 1 30.0 -57.9 230 17 710.9 710.9 324.8 711.0 0.02 51 13 29302 -53.1 -84.1 1 31.0 -56.7 179 11 762.0 762.0 326.3 762.2 0.03 52 12 29825 -47.7 -81.7 1 34.0 -53.5 160 9 798.7 798.8 327.2 799.1 0.04 53 10 31030 -48.1 -82.1 1 34.0 -54.4 115 3 840.0 840.0 328.2 840.5 0.05 54 9.4 31439 -46.5 -81.5 1 35.0 -53.7 861.1 861.1 328.7 861.6 0.06 55 6.9 33489 -47.1 -82.1 1 35.0 -55.3 938.2 938.2 330.1 938.9 0.07 TRP 113 15731 -67.7 -84.7 7 17.0 -67.8 320 33 383.3 383.3 302.8 383.3 0.00 WND 256 10573 -47.5 -59.6 24 12.1 -47.9 325 82 333.2 333.2 292.6 333.4 0.05 Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 657.00 mb = 3637.44 m = 11933.70 ft Freezing level: 625.11 mb = 4034.99 m = 13238.01 ft Freezing level: 617.26 mb = 4141.36 m = 13586.98 ft Wetbulb zero: 794.52 mb = 2104.67 m = 6905.01 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 36.00 % Est. max temperature: 23.79 C = 74.83 F Sfc-Lift cond lev (LCL): 920.31 mb = 888.53 m = 2915.08 ft T: 12.63 C 700-500 lapse rate: 4.10 C/km ThetaE index: 16.79 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 848.61 mb = 1564.54 m = 5132.94 ft Mean mixing ratio: 8.50 g/kg Conv temperature: 24.29 C = 75.73 F Cap Strength: 7.00 C Lifted Index: 8.24 C Risk: None Lifted Index @300 mb: 9.26 C Lifted Index @700 mb: 1.92 C Showalter Index: 16.97 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 1.90 C K Index: -18.10 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 4.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.81 J/kg Max Up Vert Vel: 3.10 m/s Conv Inhibition (B-): 35.47 J/kg Cap Strength: 8.13 C Lift Cond Lev (LCL): 887.52 mb = 1191.70 m = 3909.72 ft Lev Free Conv (LFC): 792.52 mb = 2125.36 m = 6972.89 ft Equ Level (EL): 752.52 mb = 2546.21 m = 8353.61 ft B at Equ Level: 4.65 J/kg Max Parcel Lev (MPL): 722.52 mb = 2874.50 m = 9430.65 ft Wind level data Storm motion: 19 at 26 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 1021 7 330 4 2.0 -3.5 | 206 24 10.6 21.5 1 1000 181 335 16 6.8 -14.5 | 236 19 15.3 10.5 2 925 846 345 14 3.6 -13.5 | 227 17 12.2 11.4 3 850 1551 350 20 3.5 -19.7 | 246 13 12.0 5.3 4 700 3129 355 37 3.2 -36.9 | 315 17 11.8 -11.9 5 500 5790 345 59 15.3 -57.0 | 323 40 23.8 -32.0 6 400 7470 340 61 20.9 -57.3 | 318 44 29.4 -32.4 7 300 9500 330 74 37.0 -64.1 | 311 60 45.6 -39.1 8 256 10573 325 82 47.0 -67.2 | 307 70 55.6 -42.2 9 250 10730 325 81 46.5 -66.4 | 307 69 55.0 -41.4 10 200 12170 320 69 44.4 -52.9 | 298 60 52.9 -27.9 11 150 13990 315 54 38.2 -38.2 | 286 49 46.8 -13.2 12 113 15731 320 33 21.2 -25.3 | 271 30 29.8 -0.3 13 100 16470 295 33 29.9 -13.9 | 254 40 38.5 11.0 14 70 18650 310 15 11.5 -9.6 | 233 25 20.1 15.3 15 50 20750 200 6 2.1 5.6 | 199 32 10.6 30.6 16 30 23970 270 9 9.0 -0.0 | 215 31 17.6 25.0 17 20 26540 285 24 23.2 -6.2 | 239 37 31.8 18.8 18 10 31030 115 3 -2.7 1.3 | 193 27 5.9 26.2 Wind Parameters Mean winds (0-6000m): 349.0 at 35.2 knts Storm direction: 19.0 at 26.4 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 129.3 neg: -11.3 tot: 117.9 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 64.99 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 ------------------------------------------------------------------------------- 500 336 14 228 19| 11.4 0.0 11.4| 58.2 -5.6 52.6 105.2 0.70| 13.9 9.8 1000 340 14 229 18| 6.0 0.0 6.0| 62.1 -11.3 50.8 50.8 0.56| 8.4 4.7 1500 343 15 231 17| 5.5 0.0 5.5| 76.0 -11.3 64.7 43.1 0.61| 7.1 4.4 2000 346 17 236 15| 5.5 0.0 5.5| 93.3 -11.3 82.0 41.0 0.69| 6.7 4.6 2500 348 19 243 14| 5.5 0.0 5.5|111.1 -11.3 99.7 39.9 0.74| 6.5 4.8 3000 350 22 253 13| 5.5 0.0 5.5|129.3 -11.3 117.9 39.3 0.76| 6.3 4.8 4000 351 26 273 13| 4.1 1.1 5.3|145.2 -11.3 133.9 33.5 0.68| 5.9 4.0 5000 350 31 291 15| 3.3 1.8 5.1|152.0 -11.3 140.6 28.1 0.59| 5.6 3.3 6000 349 35 302 18| 2.8 2.1 4.9|152.3 -18.3 133.9 22.3 0.50| 5.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251007.23.gif