UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080611.upa.cvt Date: 1100Z 6 AUG 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 6 AUG 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 1018 7 28.4 21.4 66 7.0 23.4 350 5 300.0 302.9 295.9 346.7 15.96 1 1007 103 24.6 20.3 77 4.3 21.6 326 9 297.2 299.9 294.5 340.7 15.05 2 1001 156 24.2 20.0 77 4.2 21.3 312 11 297.3 300.0 294.4 340.3 14.86 3 1000 165 24.2 20.0 77 4.2 21.3 310 11 297.4 300.0 294.4 340.4 14.88 4 993 226 23.8 17.8 69 6.0 19.7 312 11 297.5 299.9 293.1 335.3 13.02 5 989 262 25.0 5.0 28 20.0 13.7 313 10 299.1 300.1 287.2 315.5 5.53 6 986 288 25.2 7.2 32 18.0 14.6 314 10 299.6 300.7 288.3 318.7 6.47 7 925 845 21.6 7.6 40 14.0 13.3 330 7 301.4 302.7 289.5 322.5 7.09 8 850 1571 15.8 7.8 59 8.0 11.0 5 8 302.7 304.1 290.6 326.1 7.83 9 791 2177 10.8 5.8 71 5.0 7.9 3 12 303.6 305.0 290.5 325.6 7.33 10 764 2466 10.0 2.0 57 8.0 5.7 2 15 305.8 306.9 289.8 323.5 5.79 11 760 2510 10.0 -1.0 46 11.0 4.4 2 15 306.3 307.1 288.9 320.7 4.68 12 753 2587 10.8 -25.2 6 36.0 -0.5 2 15 307.9 308.1 285.4 310.2 0.65 13 748 2643 10.4 -5.6 32 16.0 2.9 2 16 308.1 308.7 288.3 318.7 3.36 14 738 2755 10.2 -16.8 13 27.0 0.1 1 17 309.1 309.3 286.6 313.6 1.39 15 724 2914 9.6 -1.4 46 11.0 3.9 1 18 310.1 311.0 290.3 325.0 4.77 16 700 3194 9.4 -2.6 43 12.0 3.3 360 20 312.9 313.8 290.9 327.2 4.51 17 664 3630 7.8 -2.2 49 10.0 2.6 357 20 315.9 316.8 292.1 331.5 4.90 18 546 5214 -1.7 -6.7 69 5.0 -4.1 345 22 322.7 323.6 293.5 336.7 4.24 19 544 5243 -1.9 -9.9 54 8.0 -5.4 345 22 322.8 323.5 292.7 333.9 3.31 20 542 5273 -1.5 -26.5 13 25.0 -8.8 345 22 323.7 323.8 290.7 326.5 0.81 21 539 5317 -1.5 -30.5 9 29.0 -9.3 344 22 324.2 324.3 290.6 326.2 0.56 22 530 5451 -2.5 -10.5 54 8.0 -6.0 343 22 324.5 325.2 293.2 335.4 3.24 23 504 5847 -5.3 -14.3 49 9.0 -8.8 340 23 325.8 326.3 292.9 334.4 2.51 24 500 5910 -5.5 -17.5 38 12.0 -9.8 340 23 326.3 326.7 292.5 333.0 1.93 25 484 6166 -6.5 -28.5 16 22.0 -12.5 339 23 328.2 328.3 292.0 330.9 0.75 26 481 6215 -6.7 -23.7 24 17.0 -11.9 338 23 328.5 328.7 292.4 332.7 1.17 27 402 7593 -17.7 -27.7 41 10.0 -20.1 330 25 331.5 331.7 293.1 335.1 0.98 28 400 7630 -17.9 -27.9 41 10.0 -20.3 330 25 331.7 331.9 293.1 335.2 0.96 29 324 9166 -28.7 -48.7 13 20.0 -30.7 315 29 337.4 337.5 293.8 338.0 0.14 30 300 9710 -33.3 -47.3 23 14.0 -34.6 310 31 338.4 338.5 294.1 339.2 0.18 31 250 10970 -43.7 -54.7 29 11.0 -44.2 300 28 341.1 341.1 294.7 341.5 0.09 32 249 10997 -44.1 -54.1 32 10.0 -44.6 299 28 340.9 340.9 294.6 341.3 0.10 33 215 11964 -51.1 -61.1 29 10.0 -51.4 270 30 344.6 344.7 295.5 344.8 0.05 34 200 12430 -53.9 -64.9 25 11.0 -54.1 255 31 347.4 347.4 296.1 347.5 0.03 35 173 13345 -60.1 -70.1 26 10.0 -60.2 237 30 351.9 351.9 297.1 352.0 0.02 36 169 13492 -58.5 -75.5 9 17.0 -58.7 235 30 356.9 356.9 298.1 356.9 0.01 37 158 13910 -62.1 -75.1 16 13.0 -62.2 226 29 357.7 357.7 298.2 357.8 0.01 38 150 14230 -62.7 -77.7 12 15.0 -62.9 220 29 362.1 362.1 299.1 362.1 0.01 39 141 14610 -64.7 -80.7 9 16.0 -64.8 225 36 365.0 365.0 299.7 365.0 0.00 40 134 14923 -62.5 -83.5 4 21.0 -62.7 232 32 374.3 374.3 301.3 374.3 0.00 41 100 16720 -65.3 -85.3 5 20.0 -65.4 270 10 401.6 401.6 305.4 401.6 0.00 42 99 16781 -65.7 -86.7 4 21.0 -65.8 268 10 401.9 401.9 305.5 401.9 0.00 43 84 17784 -62.9 -86.9 3 24.0 -63.1 228 8 427.0 427.0 308.5 427.0 0.00 44 79 18159 -65.5 -87.5 3 22.0 -65.7 214 7 429.2 429.2 308.7 429.2 0.00 45 70 18900 -61.9 -87.9 2 26.0 -62.2 185 6 452.0 452.0 311.0 452.0 0.00 46 51 20866 -58.3 -87.3 1 29.0 -59.0 114 12 503.2 503.2 315.2 503.3 0.00 47 50 20990 -59.1 -87.1 1 28.0 -59.7 110 12 504.2 504.2 315.2 504.2 0.00 48 47 21377 -59.9 -87.9 1 28.0 -60.5 112 12 511.3 511.3 315.7 511.3 0.00 49 40 22395 -54.5 -85.5 1 31.0 -55.8 119 13 549.0 549.0 318.1 549.0 0.01 50 30 24240 -53.5 -85.5 1 32.0 -55.4 130 15 598.8 598.8 320.6 598.8 0.01 51 29 24458 -53.9 -85.9 1 32.0 -55.7 125 16 603.5 603.5 320.7 603.6 0.01 52 25 25420 -50.1 -84.1 1 34.0 -53.0 105 18 640.6 640.6 322.3 640.7 0.01 53 20 26880 -49.5 -84.5 1 35.0 -53.1 75 22 684.7 684.7 323.9 684.8 0.02 54 17 27950 -47.7 -83.7 1 36.0 -52.4 82 26 723.0 723.0 325.1 723.2 0.02 55 16 28350 -48.3 -84.3 1 36.0 -52.9 85 27 733.7 733.7 325.5 733.9 0.02 56 12 30269 -42.9 -82.9 0 40.0 -50.9 97 33 815.7 815.8 327.6 816.1 0.03 57 10 31500 -42.5 -82.5 0 40.0 -51.5 105 37 860.9 860.9 328.7 861.3 0.04 58 7.2 33750 -36.1 -79.1 0 43.0 -50.4 971.9 972.0 330.7 973.2 0.11 TRP 141 14610 -64.7 -80.7 9 16.0 -64.8 225 36 365.0 365.0 299.7 365.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 567.12 mb = 4930.59 m = 16176.29 ft Wetbulb zero: 753.69 mb = 2579.37 m = 8462.39 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 51.17 % Est. max temperature: 30.78 C = 87.41 F Sfc-Lift cond lev (LCL): 919.83 mb = 893.16 m = 2930.27 ft T: 21.22 C 700-500 lapse rate: 5.49 C/km ThetaE index: 24.88 C Layer 993.0- 986.0 mb Conv cond level (CCL): 628.51 mb = 4074.77 m = 13368.49 ft Mean mixing ratio: 8.83 g/kg Conv temperature: 46.29 C = 115.32 F Cap Strength: 7.97 C Lifted Index: 7.81 C Risk: None Lifted Index @300 mb: 9.72 C Lifted Index @700 mb: 6.63 C Showalter Index: 7.66 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 13.30 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 132.60 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.00 J/kg Max Up Vert Vel: 5.66 m/s Conv Inhibition (B-): 47279.22 J/kg Cap Strength: 7.95 C Lift Cond Lev (LCL): 806.67 mb = 2011.60 m = 6599.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 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 1018 7 350 5 0.9 -4.9 | 217 8 5.0 6.5 1 1000 165 310 11 8.4 -7.1 | 251 13 12.5 4.4 2 925 845 330 7 3.5 -6.1 | 235 9 7.6 5.4 3 850 1571 5 8 -0.7 -8.0 | 225 5 3.4 3.5 4 700 3194 360 20 -0.0 -20.0 | 334 10 4.1 -8.6 5 500 5910 340 23 7.9 -21.6 | 310 16 12.0 -10.2 6 400 7630 330 25 12.5 -21.7 | 302 20 16.6 -10.2 7 300 9710 310 31 23.7 -19.9 | 287 29 27.9 -8.5 8 250 10970 300 28 24.2 -14.0 | 275 28 28.4 -2.6 9 200 12430 255 31 29.9 8.0 | 240 39 34.1 19.4 10 150 14230 220 29 18.6 22.2 | 214 41 22.8 33.6 11 141 14610 225 36 25.5 25.5 | 219 47 29.6 36.9 12 100 16720 270 10 10.0 -0.0 | 231 18 14.1 11.4 13 70 18900 185 6 0.5 6.0 | 195 18 4.6 17.4 14 50 20990 110 12 -11.3 4.1 | 155 17 -7.2 15.5 15 30 24240 130 15 -11.5 9.6 | 161 22 -7.4 21.1 16 20 26880 75 22 -21.3 -5.7 | 108 18 -17.1 5.7 17 10 31500 105 37 -35.7 9.6 | 124 38 -31.6 21.0 Wind Parameters Mean winds (0-6000m): 349.8 at 16.2 knts Storm direction: 19.8 at 12.1 knts Shear (0-3000m) pos: 1.3 neg: 1.9 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 113.9 deg Storm rel helicity (0-3000m) pos: 22.5 neg: -9.4 tot: 13.2 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 12.73 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 ------------------------------------------------------------------------------- 500 317 9 246 12| 0.0 5.4 5.4| 13.4 -3.2 10.1 20.3 0.44| 10.5 4.6 1000 321 9 243 11| 1.6 2.7 4.3| 13.4 -7.9 5.5 5.5 0.20| 6.9 1.4 1500 330 8 242 9| 2.1 1.8 3.9| 13.4 -9.3 4.2 2.8 0.11| 5.7 0.6 2000 339 8 244 8| 2.0 1.4 3.4| 16.1 -9.4 6.7 3.4 0.22| 5.2 1.1 2500 346 9 250 7| 1.6 1.6 3.2| 19.4 -9.4 10.0 4.0 0.32| 4.9 1.6 3000 350 11 261 6| 1.3 1.9 3.2| 22.5 -9.4 13.2 4.4 0.34| 4.8 1.6 4000 353 13 285 6| 1.0 1.8 2.8| 23.5 -13.4 10.1 2.5 0.27| 4.0 1.1 5000 352 15 298 7| 0.8 1.7 2.5| 23.5 -19.6 3.9 0.8 0.19| 3.5 0.7 6000 350 16 303 8| 0.7 1.6 2.3| 23.5 -27.1 -3.6 -0.6 0.12| 3.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250806.11.gif