UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 1 DEC 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 1019 7 17.2 11.2 68 6.0 13.6 110 1 288.8 290.2 286.0 311.9 8.22 1 1000 162 15.2 9.2 67 6.0 11.8 140 7 288.4 289.6 284.9 309.0 7.31 2 925 816 9.0 6.9 87 2.1 7.9 180 7 288.5 289.7 284.4 307.6 6.75 3 904 1006 7.0 6.6 97 0.4 6.8 170 7 288.4 289.5 284.4 307.5 6.77 4 850 1510 3.6 3.6 100 0.0 3.6 145 7 289.9 290.9 284.0 306.6 5.83 5 837 1635 2.8 2.2 96 0.6 2.5 155 7 290.4 291.3 283.7 305.7 5.36 6 807 1930 1.8 -4.2 64 6.0 -0.7 177 8 292.3 293.0 282.4 302.5 3.47 7 801 1990 1.8 -12.2 35 14.0 -3.1 182 8 293.0 293.3 280.7 298.6 1.87 8 795 2051 1.2 -5.8 60 7.0 -1.7 186 8 293.0 293.5 282.3 302.2 3.12 9 774 2266 0.2 -18.8 22 19.0 -5.4 203 8 294.1 294.3 280.3 297.6 1.12 10 773 2276 0.2 -24.8 13 25.0 -6.2 204 8 294.2 294.4 279.7 296.4 0.66 11 768 2328 0.6 -9.4 47 10.0 -3.2 208 9 295.2 295.7 282.4 302.6 2.44 12 762 2391 0.4 -8.6 51 9.0 -3.1 213 9 295.7 296.1 282.8 303.6 2.62 13 757 2444 0.8 -24.2 13 25.0 -5.8 217 9 296.7 296.8 280.8 299.0 0.71 14 752 2497 1.0 -20.0 19 21.0 -5.3 221 9 297.4 297.6 281.7 300.7 1.04 15 738 2648 0.0 -12.0 40 12.0 -4.3 232 9 297.9 298.3 283.1 304.3 2.06 16 700 3069 -3.1 -14.1 42 11.0 -6.8 265 10 299.1 299.4 283.3 304.8 1.83 17 693 3148 -3.5 -13.5 46 10.0 -6.9 264 11 299.5 299.8 283.6 305.5 1.94 18 680 3298 -3.3 -23.3 20 20.0 -8.7 262 12 301.3 301.5 283.0 304.1 0.86 19 673 3380 -3.9 -15.9 39 12.0 -7.8 261 13 301.5 301.8 284.1 306.7 1.64 20 607 4185 -9.7 -17.7 52 8.0 -12.1 252 19 303.9 304.2 284.9 308.9 1.57 21 571 4656 -11.3 -26.3 28 15.0 -14.7 247 23 307.4 307.5 285.3 310.0 0.78 22 500 5660 -18.5 -35.5 21 17.0 -21.2 235 32 310.5 310.6 285.9 311.8 0.37 23 490 5810 -19.5 -37.5 19 18.0 -22.1 235 32 311.1 311.1 286.1 312.2 0.31 24 463 6228 -23.1 -41.1 18 18.0 -25.3 237 33 311.7 311.7 286.2 312.5 0.23 25 410 7105 -30.7 -35.4 63 4.7 -31.3 239 34 312.9 313.0 286.9 314.5 0.46 26 401 7262 -32.1 -38.1 55 6.0 -32.7 240 34 313.0 313.1 286.8 314.3 0.36 27 400 7280 -32.3 -41.3 40 9.0 -33.1 240 34 313.0 313.1 286.7 313.9 0.26 28 397 7333 -32.5 -45.5 26 13.0 -33.6 240 34 313.4 313.5 286.8 314.0 0.16 29 383 7584 -34.5 -49.5 20 15.0 -35.5 238 35 314.0 314.0 286.9 314.4 0.11 30 358 8050 -38.1 -41.1 73 3.0 -38.4 236 36 315.3 315.4 287.5 316.4 0.29 31 317 8874 -44.1 -47.9 66 3.8 -44.3 232 37 318.1 318.2 288.3 318.7 0.16 32 300 9240 -47.3 -50.3 71 3.0 -47.4 230 38 318.7 318.7 288.5 319.2 0.13 33 294 9373 -48.7 -51.4 73 2.7 -48.8 230 38 318.5 318.6 288.4 319.0 0.11 34 250 10420 -57.3 -62.3 53 5.0 -57.4 230 41 320.9 320.9 289.0 321.0 0.04 35 244 10574 -58.7 -64.7 46 6.0 -58.8 230 41 321.0 321.0 289.1 321.1 0.03 36 237 10756 -60.5 -64.5 59 4.0 -60.6 230 42 321.0 321.0 289.1 321.1 0.03 37 218 11273 -64.3 -68.2 59 3.9 -64.3 230 43 322.9 322.9 289.6 322.9 0.02 38 207 11590 -65.5 -70.2 52 4.7 -65.5 230 44 325.8 325.8 290.5 325.9 0.01 39 202 11739 -65.1 -76.1 20 11.0 -65.2 234 41 328.7 328.7 291.3 328.8 0.01 40 200 11800 -65.1 -76.1 20 11.0 -65.2 235 40 329.7 329.7 291.6 329.7 0.01 41 187 12213 -61.3 -79.3 7 18.0 -61.4 236 38 342.2 342.2 294.8 342.2 0.00 42 150 13590 -58.1 -84.1 2 26.0 -58.3 240 31 370.0 370.0 300.5 370.0 0.00 43 140 14023 -57.9 -84.9 2 27.0 -58.2 242 32 377.7 377.7 301.9 377.7 0.00 44 100 16120 -61.9 -86.9 2 25.0 -62.1 250 38 408.1 408.1 306.3 408.1 0.00 45 97 16308 -62.1 -87.1 2 25.0 -62.3 251 38 411.3 411.3 306.7 411.3 0.00 46 70 18330 -60.5 -87.5 2 27.0 -60.9 260 36 455.0 455.0 311.3 455.0 0.00 47 50 20420 -61.3 -89.3 1 28.0 -61.8 260 47 499.0 499.0 314.9 499.0 0.00 48 30 23620 -57.1 -88.1 1 31.0 -58.4 255 53 589.0 589.0 320.1 589.0 0.01 49 26 24520 -58.1 -89.1 1 31.0 -59.4 259 65 610.7 610.7 321.1 610.8 0.01 50 23 25299 -52.3 -86.3 1 34.0 -54.9 262 75 649.6 649.6 322.7 649.7 0.01 51 21 25886 -52.3 -86.3 1 34.0 -55.1 264 83 666.7 666.7 323.3 666.8 0.01 52 20 26200 -52.9 -86.9 1 34.0 -55.6 265 87 674.3 674.3 323.6 674.3 0.01 53 17 27246 -52.7 -87.7 1 35.0 -55.8 263 91 707.0 707.0 324.7 707.0 0.01 54 15 28045 -56.9 -88.9 1 32.0 -59.2 261 93 718.8 718.8 325.0 718.8 0.01 55 10 30620 -54.9 -88.9 1 34.0 -58.6 255 102 814.6 814.6 327.6 814.7 0.01 56 9.2 31156 -52.1 -87.1 1 35.0 -57.1 845.0 845.0 328.3 845.2 0.02 57 7.1 32821 -55.5 -88.5 1 33.0 -59.9 896.0 896.0 329.4 896.2 0.02 58 7.0 32912 -54.8 -88.3 1 33.5 -59.5 265 124 902.7 902.7 329.5 902.9 0.02 59 6.4 33491 -50.1 -87.1 1 37.0 -57.2 945.9 945.9 330.2 946.2 0.03 TRP 207 11590 -65.5 -70.2 52 4.7 -65.5 230 44 325.8 325.8 290.5 325.9 0.01 WND 7.0 32912 -54.8 -88.3 1 33.5 -59.5 265 124 902.7 902.7 329.5 902.9 0.02 Sounding variables and indices 1000-500 mb thick: 5498.00 m Freezing level: 738.00 mb = 2647.93 m = 8687.32 ft Wetbulb zero: 813.91 mb = 1860.98 m = 6105.50 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 52.10 % Est. max temperature: 17.77 C = 63.99 F Sfc-Lift cond lev (LCL): 931.77 mb = 754.81 m = 2476.38 ft T: 9.58 C 700-500 lapse rate: 5.94 C/km ThetaE index: 13.27 C Layer 1000.0- 795.0 mb Conv cond level (CCL): 908.76 mb = 962.43 m = 3157.56 ft Mean mixing ratio: 7.15 g/kg Conv temperature: 16.80 C = 62.24 F Cap Strength: 4.27 C Lifted Index: 4.68 C Risk: None Lifted Index @300 mb: 7.35 C Lifted Index @700 mb: 1.68 C Showalter Index: 6.00 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 14.70 Risk: None Sweat Index: 89.20 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.50 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 0.58 J/kg Cap Strength: 4.60 C Lift Cond Lev (LCL): 907.91 mb = 970.12 m = 3182.76 ft Lev Free Conv (LFC): 902.91 mb = 1015.67 m = 3332.20 ft Equ Level (EL): 772.91 mb = 2276.87 m = 7469.95 ft B at Equ Level: 20.85 J/kg Max Parcel Lev (MPL): 732.91 mb = 2703.02 m = 8868.06 ft Wind level data Storm motion: 262 at 11 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 1019 7 110 1 -0.9 0.3 | 84 12 -12.1 -1.2 1 1000 162 140 7 -4.5 5.4 | 104 16 -15.7 3.8 2 925 816 180 7 0.0 7.0 | 116 12 -11.2 5.5 3 850 1510 145 7 -4.0 5.7 | 106 16 -15.2 4.2 4 700 3069 265 10 10.0 0.9 | 62 1 -1.2 -0.6 5 500 5660 235 32 26.2 18.4 | 222 23 15.1 16.8 6 400 7280 240 34 29.4 17.0 | 230 24 18.3 15.5 7 300 9240 230 38 29.1 24.4 | 218 29 18.0 22.9 8 250 10420 230 41 31.4 26.4 | 219 32 20.3 24.8 9 207 11590 230 44 33.7 28.3 | 220 35 22.6 26.8 10 200 11800 235 40 32.8 22.9 | 225 30 21.6 21.4 11 150 13590 240 31 26.8 15.5 | 228 21 15.7 14.0 12 100 16120 250 38 35.7 13.0 | 245 27 24.6 11.5 13 70 18330 260 36 35.5 6.3 | 259 25 24.3 4.7 14 50 20420 260 47 46.3 8.2 | 259 36 35.1 6.6 15 30 23620 255 53 51.2 13.7 | 253 42 40.0 12.2 16 20 26200 265 87 86.7 7.6 | 265 76 75.5 6.1 17 10 30620 255 102 98.5 26.4 | 254 91 87.4 24.9 Wind Parameters Mean winds (0-6000m): 232.3 at 15.0 knts Storm direction: 262.3 at 11.3 knts Shear (0-3000m) pos: 2.4 neg: 0.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 12.2 deg Storm rel helicity (0-3000m) pos: 51.7 neg: -10.8 tot: 40.8 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.69 Bulk Shear: 32.40 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 ------------------------------------------------------------------------------- 500 148 6 104 15| 6.6 0.0 6.6| 25.7 0.0 25.7 51.5 0.77| 9.0 6.9 1000 161 7 109 14| 3.4 0.0 3.4| 30.1 -1.9 28.2 28.2 0.61| 6.2 3.8 1500 160 7 109 14| 2.3 1.0 3.3| 30.1 -9.9 20.2 13.5 0.35| 5.2 1.8 2000 161 7 111 14| 2.5 0.8 3.3| 44.6 -9.9 34.8 17.4 0.45| 5.2 2.4 2500 171 7 115 13| 2.5 0.6 3.1| 51.3 -9.9 41.4 16.6 0.45| 5.3 2.4 3000 184 8 120 12| 2.4 0.5 2.9| 51.7 -10.8 40.8 13.6 0.32| 5.6 1.8 4000 219 9 135 8| 1.8 0.7 2.4| 51.7 -12.1 39.6 9.9 0.17| 5.4 0.9 5000 232 12 162 6| 1.4 1.5 2.9| 51.7 -19.8 31.9 6.4 0.09| 5.3 0.5 6000 232 15 185 8| 1.2 1.8 3.0| 55.2 -32.1 23.1 3.9 0.05| 5.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251201.11.gif