UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 14 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 1018 7 17.6 16.5 93 1.1 16.9 0 0 289.3 291.3 289.3 322.0 11.67 1 1004 123 20.6 12.6 60 8.0 15.6 101 12 293.4 295.1 288.6 319.6 9.16 2 1000 156 20.8 11.8 56 9.0 15.3 130 16 294.0 295.5 288.4 319.0 8.72 3 994 208 21.2 11.2 53 10.0 15.1 133 16 294.9 296.4 288.5 319.2 8.43 4 969 428 19.6 11.6 60 8.0 14.7 146 18 295.4 297.0 289.0 321.0 8.88 5 925 826 16.2 11.6 74 4.6 13.4 170 20 295.9 297.6 289.6 322.8 9.31 6 855 1492 11.8 9.8 88 2.0 10.6 226 10 298.0 299.6 290.0 324.1 8.93 7 850 1541 11.6 9.9 89 1.7 10.6 230 9 298.3 299.9 290.2 324.7 9.04 8 813 1913 11.2 4.2 62 7.0 7.3 245 9 301.7 302.9 289.0 320.7 6.37 9 700 3141 1.0 -1.0 86 2.0 0.0 295 11 303.6 304.5 288.4 319.0 5.08 10 651 3721 -3.7 -4.3 96 0.6 -4.0 299 13 304.6 305.4 288.0 317.8 4.27 11 641 3843 -4.5 -4.5 100 0.0 -4.5 300 13 305.1 305.9 288.2 318.2 4.27 12 612 4207 -6.5 -9.8 77 3.3 -7.8 303 14 306.9 307.4 287.5 316.2 2.97 13 543 5132 -13.3 -13.3 100 0.0 -13.3 310 16 309.4 309.9 287.9 317.5 2.53 14 540 5175 -13.5 -14.7 91 1.2 -13.9 310 16 309.7 310.1 287.8 317.0 2.26 15 536 5231 -13.1 -16.9 73 3.8 -14.3 311 17 310.8 311.2 287.8 317.0 1.90 16 527 5361 -13.3 -19.3 61 6.0 -15.0 312 17 312.1 312.4 287.9 317.3 1.57 17 500 5760 -16.1 -19.1 78 3.0 -17.0 315 18 313.4 313.7 288.4 319.0 1.69 18 483 6019 -17.7 -19.6 85 1.9 -18.2 308 17 314.6 314.9 288.8 320.1 1.67 19 442 6675 -21.7 -34.7 30 13.0 -23.8 290 14 317.6 317.7 288.5 319.2 0.45 20 434 6809 -22.5 -33.5 36 11.0 -24.3 286 14 318.2 318.3 288.8 320.1 0.52 21 418 7083 -25.1 -33.1 47 8.0 -26.3 279 12 318.3 318.4 288.8 320.3 0.56 22 413 7170 -25.7 -31.7 57 6.0 -26.7 276 12 318.7 318.8 289.0 321.0 0.65 23 400 7400 -27.3 -36.3 42 9.0 -28.5 270 11 319.5 319.6 289.0 321.1 0.43 24 397 7454 -27.7 -39.7 31 12.0 -29.2 269 11 319.7 319.7 289.0 320.8 0.31 25 367 8013 -32.5 -38.5 55 6.0 -33.1 260 10 320.5 320.6 289.3 321.9 0.37 26 357 8207 -34.1 -45.1 32 11.0 -35.0 256 9 320.9 321.0 289.3 321.7 0.19 27 300 9400 -43.9 -51.9 41 8.0 -44.3 235 6 323.5 323.5 289.9 323.9 0.11 28 270 10095 -50.1 -54.5 60 4.4 -50.3 218 11 324.4 324.4 290.2 324.7 0.09 29 253 10514 -53.9 -59.9 48 6.0 -54.0 207 13 324.8 324.8 290.3 325.0 0.05 30 250 10590 -54.5 -62.5 37 8.0 -54.6 205 14 325.0 325.0 290.3 325.2 0.03 31 244 10746 -55.7 -65.7 28 10.0 -55.9 215 15 325.5 325.5 290.5 325.6 0.02 32 238 10905 -55.9 -63.9 36 8.0 -56.1 226 16 327.5 327.5 291.0 327.7 0.03 33 218 11461 -59.7 -63.4 62 3.7 -59.7 263 20 330.0 330.0 291.7 330.1 0.03 34 200 12000 -61.7 -66.3 54 4.6 -61.7 300 23 335.1 335.1 293.1 335.2 0.03 35 198 12062 -62.3 -66.0 61 3.7 -62.3 295 25 335.1 335.1 293.1 335.2 0.03 36 191 12288 -57.3 -84.3 2 27.0 -57.5 295 24 346.6 346.6 295.8 346.6 0.00 37 173 12916 -55.9 -78.9 4 23.0 -56.2 295 23 358.8 358.8 298.5 358.8 0.00 38 150 13820 -58.5 -82.5 3 24.0 -58.7 295 21 369.3 369.3 300.4 369.3 0.00 39 136 14430 -60.7 -83.7 3 23.0 -60.9 291 24 375.9 375.9 301.6 375.9 0.00 40 100 16330 -61.9 -85.9 3 24.0 -62.1 280 32 408.1 408.1 306.3 408.1 0.00 41 81 17635 -62.9 -86.9 3 24.0 -63.1 277 29 431.4 431.4 309.0 431.4 0.00 42 70 18540 -61.5 -87.5 2 26.0 -61.9 275 27 452.8 452.8 311.1 452.8 0.00 43 55 20043 -58.5 -87.5 1 29.0 -59.1 257 23 492.0 492.0 314.4 492.0 0.00 44 50 20640 -59.5 -87.5 1 28.0 -60.1 250 21 503.3 503.3 315.2 503.3 0.00 45 31 23643 -56.9 -87.9 1 31.0 -58.2 255 28 584.0 584.0 319.9 584.1 0.01 46 30 23850 -57.5 -87.5 1 30.0 -58.7 255 29 587.9 587.9 320.0 587.9 0.01 47 29 24064 -57.5 -87.5 1 30.0 -58.7 253 29 593.6 593.6 320.3 593.7 0.01 48 24 25270 -52.9 -85.9 1 33.0 -55.2 244 28 640.0 640.0 322.3 640.1 0.01 49 20 26440 -54.9 -86.9 1 32.0 -57.1 235 28 668.1 668.1 323.3 668.2 0.01 50 19 26766 -56.1 -87.1 1 31.0 -58.2 238 28 674.3 674.3 323.6 674.3 0.01 51 10 30970 -41.9 -82.9 0 41.0 -51.2 275 33 863.1 863.2 328.7 863.5 0.04 52 8.7 31923 -37.3 -79.3 0 42.0 -49.8 916.1 916.1 329.7 917.0 0.09 53 7.9 32585 -40.5 -81.5 0 41.0 -51.7 928.9 929.0 329.9 929.6 0.07 54 6.2 34251 -36.1 -79.1 0 43.0 -51.2 1014.4 1014.5 331.4 1015.9 0.12 55 5.9 34595 -37.7 -79.7 0 42.0 -52.0 1022.0 1022.0 331.5 1023.4 0.12 TRP 198 12062 -62.3 -66.0 61 3.7 -62.3 295 25 335.1 335.1 293.1 335.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5604.00 m Freezing level: 689.57 mb = 3264.35 m = 10709.67 ft Wetbulb zero: 699.76 mb = 3143.77 m = 10314.09 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 79.14 % Est. max temperature: 25.97 C = 78.75 F Sfc-Lift cond lev (LCL): 1001.79 mb = 141.03 m = 462.68 ft T: 20.71 C 700-500 lapse rate: 6.53 C/km ThetaE index: 6.96 C Layer 813.0- 641.0 mb Conv cond level (CCL): 785.96 mb = 2190.66 m = 7187.10 ft Mean mixing ratio: 9.14 g/kg Conv temperature: 30.55 C = 86.99 F Cap Strength: 3.74 C Lifted Index: -0.36 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.19 C Lifted Index @700 mb: 0.10 C Showalter Index: -2.23 C Risk: Severe thunderstorms possible Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 26.00 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 248.80 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 119.98 J/kg Max Up Vert Vel: 15.49 m/s Conv Inhibition (B-): 179.75 J/kg Cap Strength: 3.69 C Lift Cond Lev (LCL): 873.54 mb = 1310.32 m = 4298.89 ft Lev Free Conv (LFC): 688.54 mb = 3272.90 m = 10737.74 ft Equ Level (EL): 478.54 mb = 6087.44 m = 19971.68 ft B at Equ Level: 119.75 J/kg Max Parcel Lev (MPL): 328.54 mb = 8777.00 m = 28795.59 ft Wind level data Storm motion: 309 at 10 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 0 0 -0.0 -0.0 | 129 10 -8.0 6.4 1 1000 156 130 16 -12.3 10.3 | 130 26 -20.2 16.7 2 925 826 170 20 -3.5 19.7 | 156 29 -11.4 26.1 3 850 1541 230 9 6.9 5.8 | 175 12 -1.1 12.2 4 700 3141 295 11 10.0 -4.6 | 228 3 2.0 1.8 5 500 5760 315 18 12.7 -12.7 | 323 8 4.8 -6.3 6 400 7400 270 11 11.0 -0.0 | 205 7 3.0 6.4 7 300 9400 235 6 4.9 3.4 | 163 10 -3.1 9.9 8 250 10590 205 14 5.9 12.7 | 174 19 -2.0 19.1 9 200 12000 300 23 19.9 -11.5 | 293 13 12.0 -5.1 10 198 12062 295 25 22.7 -10.6 | 286 15 14.7 -4.1 11 150 13820 295 21 19.0 -8.9 | 282 11 11.1 -2.4 12 100 16330 280 32 31.5 -5.6 | 268 24 23.5 0.9 13 70 18540 275 27 26.9 -2.4 | 258 19 18.9 4.1 14 50 20640 250 21 19.7 7.2 | 221 18 11.8 13.6 15 30 23850 255 29 28.0 7.5 | 235 24 20.0 13.9 16 20 26440 235 28 22.9 16.1 | 214 27 15.0 22.5 17 10 30970 275 33 32.9 -2.9 | 262 25 24.9 3.6 Wind Parameters Mean winds (0-6000m): 278.9 at 13.7 knts Storm direction: 308.9 at 10.2 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 206.6 neg: -19.7 tot: 186.9 m^2/s^2 ave: 62.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 5.1 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 1.32 Bulk Shear: 90.92 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 ------------------------------------------------------------------------------- 500 139 14 135 24| 18.6 0.0 18.6| 95.4 -19.4 76.0 152.1 0.34| 29.2 9.8 1000 156 17 146 26| 8.9 0.0 8.9|171.7 -19.4 152.3 152.3 0.49| 20.9 10.3 1500 166 16 151 24| 3.3 0.0 3.3|194.1 -19.7 174.4 116.3 0.45| 18.2 8.2 2000 176 14 157 22| 2.5 0.0 2.5|199.8 -19.7 180.1 90.0 0.46| 14.6 6.7 2500 188 13 163 20| 2.1 0.0 2.1|204.1 -19.7 184.4 73.8 0.46| 12.4 5.7 3000 200 13 169 19| 1.9 0.0 1.9|206.6 -19.7 186.9 62.3 0.46| 11.0 5.1 4000 229 12 185 15| 1.7 0.0 1.7|209.0 -19.7 189.3 47.3 0.48| 8.7 4.2 5000 258 13 207 10| 1.6 0.0 1.6|211.7 -19.7 192.0 38.4 0.49| 7.3 3.6 6000 279 14 232 7| 1.5 0.1 1.6|214.3 -23.3 191.0 31.8 0.46| 6.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251014.23.gif