UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:2300Z 9 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 17.8 14.9 83 2.9 16.0 100 5 289.2 291.1 288.3 318.6 10.48 1 1016 48 20.0 14.0 68 6.0 16.2 111 8 291.8 293.6 288.8 320.0 9.93 2 1005 141 20.8 16.1 74 4.7 17.7 134 14 293.5 295.6 290.7 326.4 11.52 3 1000 183 20.2 15.9 76 4.3 17.4 145 17 293.4 295.4 290.5 325.9 11.43 4 995 226 20.4 16.8 80 3.6 18.0 150 17 294.0 296.2 291.3 328.8 12.18 5 927 835 15.6 14.4 93 1.2 14.8 213 11 295.1 297.1 290.9 327.2 11.19 6 925 853 15.8 13.5 86 2.3 14.3 215 11 295.5 297.4 290.5 325.9 10.57 7 916 936 16.8 5.8 48 11.0 10.6 218 11 297.3 298.5 287.4 315.9 6.32 8 912 974 16.6 6.6 52 10.0 10.9 220 11 297.5 298.7 287.8 317.2 6.71 9 850 1568 11.4 8.2 81 3.2 9.5 245 13 298.1 299.5 289.2 321.6 8.05 10 820 1867 8.8 6.0 83 2.8 7.2 244 12 298.4 299.7 288.6 319.5 7.17 11 814 1928 9.6 2.6 62 7.0 5.9 244 12 299.9 300.9 287.7 316.8 5.67 12 757 2526 4.8 1.0 76 3.8 2.8 242 9 301.0 302.0 287.9 317.3 5.44 13 732 2799 4.0 -12.0 30 16.0 -2.1 241 8 303.0 303.4 285.1 309.6 2.08 14 729 2833 4.6 -15.4 22 20.0 -2.6 241 8 304.0 304.3 284.9 309.1 1.58 15 714 3003 5.0 -8.0 38 13.0 -0.6 241 8 306.3 306.8 287.2 315.5 2.93 16 701 3152 3.8 -9.2 38 13.0 -1.6 240 7 306.6 307.1 287.1 315.1 2.71 17 700 3164 3.6 -9.4 38 13.0 -1.8 240 7 306.5 307.0 287.1 314.9 2.68 18 692 3257 3.6 -21.4 14 25.0 -4.3 239 7 307.5 307.7 285.6 310.8 1.00 19 666 3566 1.0 -10.0 44 11.0 -3.5 237 9 307.9 308.4 287.6 316.4 2.68 20 645 3822 -0.7 -12.7 40 12.0 -5.3 235 10 308.9 309.3 287.4 316.0 2.23 21 631 3997 -1.5 -24.5 15 23.0 -8.0 234 10 309.9 310.0 286.3 312.7 0.83 22 592 4503 -3.7 -32.7 8 29.0 -10.4 230 12 313.0 313.1 286.9 314.5 0.41 23 591 4516 -3.7 -31.7 9 28.0 -10.3 230 13 313.2 313.3 287.0 314.8 0.46 24 589 4543 -3.5 -23.5 20 20.0 -9.3 230 13 313.7 313.9 287.8 317.0 0.98 25 532 5336 -10.5 -24.5 31 14.0 -14.2 224 16 314.6 314.8 288.1 318.0 0.99 26 500 5810 -13.7 -30.7 22 17.0 -17.3 220 18 316.3 316.4 288.2 318.4 0.59 27 489 5979 -14.7 -33.7 18 19.0 -18.3 221 21 317.1 317.2 288.3 318.7 0.45 28 418 7149 -23.7 -28.0 68 4.3 -24.5 232 39 320.1 320.3 289.8 323.3 0.91 29 400 7470 -25.9 -40.9 23 15.0 -27.8 235 44 321.3 321.4 289.5 322.3 0.27 30 397 7524 -26.1 -43.1 19 17.0 -28.0 235 44 321.8 321.8 289.5 322.6 0.21 31 395 7561 -25.7 -47.7 11 22.0 -27.9 235 45 322.7 322.8 289.8 323.2 0.13 32 315 9149 -39.7 -42.9 71 3.2 -39.9 239 54 324.8 324.9 290.5 325.9 0.28 33 300 9480 -42.1 -46.6 61 4.5 -42.4 240 56 326.0 326.1 290.8 326.8 0.19 34 267 10259 -48.3 -54.3 50 6.0 -48.5 234 60 328.0 328.0 291.3 328.4 0.09 35 256 10535 -50.7 -55.6 56 4.9 -50.8 231 61 328.5 328.5 291.4 328.8 0.08 36 254 10586 -50.9 -56.9 49 6.0 -51.1 231 61 328.9 328.9 291.5 329.2 0.07 37 250 10690 -50.7 -65.7 15 15.0 -51.0 230 62 330.7 330.7 291.9 330.8 0.02 38 244 10848 -51.7 -62.7 26 11.0 -52.0 231 63 331.5 331.5 292.2 331.6 0.03 39 210 11810 -55.8 -68.6 19 12.7 -56.1 240 72 339.6 339.6 294.2 339.6 0.02 40 205 11963 -56.5 -69.5 18 13.0 -56.7 245 69 340.9 340.9 294.6 340.9 0.02 41 200 12120 -56.1 -71.1 14 15.0 -56.3 245 57 343.9 343.9 295.3 344.0 0.01 42 178 12865 -54.3 -78.3 4 24.0 -54.6 233 48 358.5 358.5 298.4 358.6 0.00 43 150 13950 -60.1 -81.1 5 21.0 -60.3 215 35 366.5 366.5 299.9 366.6 0.00 44 126 15028 -63.9 -84.9 4 21.0 -64.0 230 31 378.4 378.4 302.0 378.4 0.00 45 100 16440 -64.9 -86.9 3 22.0 -65.1 250 26 402.3 402.3 305.5 402.3 0.00 46 81 17722 -65.9 -87.9 3 22.0 -66.1 274 18 425.3 425.3 308.3 425.3 0.00 47 75 18194 -61.7 -88.7 2 27.0 -62.0 282 16 443.5 443.5 310.2 443.6 0.00 48 72 18446 -62.7 -88.7 2 26.0 -63.0 287 14 446.6 446.6 310.6 446.6 0.00 49 70 18620 -61.7 -88.7 2 27.0 -62.0 290 13 452.4 452.4 311.1 452.4 0.00 50 55 20113 -61.3 -89.3 1 28.0 -61.7 251 17 485.6 485.6 313.9 485.6 0.00 51 51 20585 -57.5 -88.5 1 31.0 -58.3 238 18 505.1 505.1 315.3 505.1 0.00 52 50 20710 -58.3 -88.3 1 30.0 -59.0 235 18 506.1 506.1 315.4 506.1 0.00 53 43 21658 -60.3 -89.3 1 29.0 -60.9 239 17 523.5 523.5 316.5 523.5 0.00 54 30 23920 -58.1 -89.1 1 31.0 -59.2 250 15 586.2 586.3 320.0 586.3 0.00 55 26 24821 -56.9 -88.9 1 32.0 -58.4 250 16 614.1 614.2 321.2 614.2 0.01 56 24 25324 -58.9 -89.9 1 31.0 -60.2 250 17 622.6 622.6 321.6 622.6 0.00 57 20 26480 -53.5 -88.5 1 35.0 -56.1 250 18 672.4 672.4 323.5 672.5 0.01 58 16 27927 -49.5 -86.5 1 37.0 -53.8 260 22 729.8 729.8 325.4 729.9 0.01 59 11 30362 -52.7 -87.7 1 35.0 -56.9 276 29 800.7 800.7 327.3 800.8 0.02 60 10 30980 -50.7 -87.7 0 37.0 -55.9 280 31 830.3 830.3 328.0 830.4 0.02 61 8.8 31811 -51.5 -88.5 0 37.0 -56.8 858.1 858.1 328.5 858.3 0.02 62 8.0 32439 -45.5 -84.5 0 39.0 -53.9 905.7 905.7 329.5 906.1 0.04 63 7.3 33051 -44.1 -84.1 0 40.0 -53.7 935.4 935.5 330.1 935.9 0.05 64 7.2 33144 -44.3 -84.3 0 40.0 -53.8 938.3 938.4 330.1 938.8 0.04 TRP 205 11963 -56.5 -69.5 18 13.0 -56.7 245 69 340.9 340.9 294.6 340.9 0.02 WND 210 11810 -55.8 -68.6 19 12.7 -56.1 240 72 339.6 339.6 294.2 339.6 0.02 Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 653.65 mb = 3716.79 m = 12194.05 ft Wetbulb zero: 742.78 mb = 2680.26 m = 8793.40 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 47.43 % Est. max temperature: 26.52 C = 79.73 F Sfc-Lift cond lev (LCL): 978.06 mb = 373.94 m = 1226.83 ft T: 19.24 C 700-500 lapse rate: 6.54 C/km ThetaE index: 12.87 C Layer 927.0- 912.0 mb Conv cond level (CCL): 878.94 mb = 1285.29 m = 4216.77 ft Mean mixing ratio: 11.40 g/kg Conv temperature: 26.43 C = 79.58 F Cap Strength: 2.60 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.30 C Lifted Index @700 mb: 0.47 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.90 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 142.40 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 145.88 J/kg Max Up Vert Vel: 17.08 m/s Conv Inhibition (B-): 44.26 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 927.69 mb = 828.23 m = 2717.25 ft Lev Free Conv (LFC): 842.69 mb = 1639.90 m = 5380.18 ft Equ Level (EL): 722.69 mb = 2903.92 m = 9527.18 ft B at Equ Level: 44.75 J/kg Max Parcel Lev (MPL): 232.69 mb = 11152.25 m = 36588.31 ft Wind level data Storm motion: 253 at 9 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 7 100 5 -4.9 0.9 | 83 14 -13.6 -1.7 1 1000 183 145 17 -9.8 13.9 | 122 22 -18.5 11.3 2 925 853 215 11 6.3 9.0 | 159 7 -2.4 6.4 3 850 1568 245 13 11.8 5.5 | 227 4 3.1 2.9 4 700 3164 240 7 6.1 3.5 | 109 3 -2.7 0.9 5 500 5810 220 18 11.6 13.8 | 194 12 2.9 11.2 6 400 7470 235 44 36.0 25.2 | 230 35 27.3 22.6 7 300 9480 240 56 48.5 28.0 | 237 47 39.8 25.4 8 250 10690 230 62 47.5 39.9 | 226 54 38.8 37.3 9 210 11810 240 72 62.4 36.0 | 238 63 53.6 33.4 10 205 11963 245 69 62.5 29.2 | 244 60 53.8 26.6 11 200 12120 245 57 51.7 24.1 | 243 48 42.9 21.5 12 150 13950 215 35 20.1 28.7 | 204 28 11.4 26.1 13 100 16440 250 26 24.4 8.9 | 248 17 15.7 6.3 14 70 18620 290 13 12.2 -4.4 | 334 8 3.5 -7.0 15 50 20710 235 18 14.7 10.3 | 218 10 6.0 7.7 16 30 23920 250 15 14.1 5.1 | 245 6 5.4 2.5 17 20 26480 250 18 16.9 6.2 | 247 9 8.2 3.6 18 10 30980 280 31 30.5 -5.4 | 290 23 21.8 -8.0 Wind Parameters Mean winds (0-6000m): 223.4 at 12.1 knts Storm direction: 253.4 at 9.1 knts Shear (0-3000m) pos: 2.7 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 35.6 deg Storm rel helicity (0-3000m) pos: 106.1 neg: -2.7 tot: 103.5 m^2/s^2 ave: 34.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.1 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 4.88 Bulk Shear: 29.89 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 ------------------------------------------------------------------------------- 500 153 14 123 18| 14.4 0.0 14.4| 88.1 0.0 88.1 176.1 0.78| 24.6 19.2 1000 172 13 135 15| 7.5 0.0 7.5|100.0 0.0 100.0 100.0 0.69| 17.3 11.9 1500 194 13 150 11| 5.9 0.0 5.9|105.6 0.0 105.6 70.4 0.71| 13.1 9.4 2000 208 13 162 9| 4.0 0.0 4.0|106.1 -0.8 105.3 52.7 0.67| 10.4 6.9 2500 216 12 167 7| 3.2 0.4 3.6|106.1 -1.7 104.4 41.8 0.60| 8.7 5.2 3000 220 12 168 6| 2.7 0.7 3.3|106.1 -2.7 103.5 34.5 0.54| 7.6 4.1 4000 224 11 167 5| 2.0 0.3 2.3|108.4 -2.9 105.5 26.4 0.55| 6.2 3.4 5000 225 11 171 5| 1.6 0.5 2.1|110.5 -2.9 107.6 21.5 0.53| 5.4 2.9 6000 223 12 176 6| 1.3 1.0 2.3|116.7 -3.0 113.7 18.9 0.50| 5.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251009.23.gif