UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041911.upa.cvt Date: 1100Z 19 APR 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 19 APR 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 1015 7 23.0 8.0 38 15.0 14.3 170 13 294.9 296.1 286.8 314.2 6.64 1 1011 41 20.6 7.6 43 13.0 13.1 173 15 292.8 294.0 285.9 311.5 6.48 2 1000 135 19.6 6.6 43 13.0 12.3 180 19 292.8 293.8 285.5 310.4 6.11 3 970 396 16.8 4.8 45 12.0 10.3 180 19 292.5 293.5 284.8 308.6 5.56 4 925 798 14.0 -1.0 36 15.0 6.8 180 19 293.6 294.3 283.4 304.9 3.84 5 881 1208 12.6 -2.4 35 15.0 5.5 197 17 296.3 296.9 284.2 307.1 3.63 6 850 1507 10.6 0.6 50 10.0 5.6 210 15 297.3 298.1 285.8 311.2 4.70 7 804 1967 7.2 0.2 61 7.0 3.7 204 13 298.4 299.3 286.3 312.8 4.83 8 800 2009 7.8 -12.2 23 20.0 0.1 204 13 299.5 299.8 283.5 305.3 1.87 9 795 2060 8.2 -13.8 19 22.0 0.0 203 13 300.4 300.7 283.7 305.6 1.65 10 733 2725 3.6 -7.4 44 11.0 -1.1 195 10 302.5 303.0 285.9 311.7 2.99 11 714 2938 2.8 -21.2 15 24.0 -4.6 192 10 303.9 304.0 284.2 307.1 0.99 12 700 3098 1.6 -17.4 23 19.0 -4.7 190 9 304.3 304.5 284.8 308.7 1.39 13 649 3703 -0.7 -21.7 19 21.0 -7.0 196 12 308.3 308.5 285.9 311.8 1.04 14 614 4142 -4.9 -22.9 23 18.0 -9.9 200 14 308.4 308.6 285.9 311.7 0.99 15 578 4613 -8.1 -27.1 20 19.0 -12.7 204 16 310.0 310.2 286.2 312.5 0.72 16 500 5720 -16.1 -24.1 50 8.0 -18.0 215 22 313.4 313.6 287.8 317.1 1.09 17 461 6326 -20.7 -25.0 68 4.3 -21.7 224 24 315.0 315.2 288.3 318.7 1.09 18 456 6407 -21.3 -27.3 58 6.0 -22.5 225 24 315.3 315.4 288.2 318.3 0.89 19 436 6736 -24.1 -26.3 82 2.2 -24.5 230 25 315.8 316.0 288.5 319.3 1.02 20 432 6803 -24.5 -25.1 95 0.6 -24.6 231 25 316.1 316.3 288.8 320.0 1.15 21 400 7360 -27.7 -33.7 57 6.0 -28.6 240 27 319.0 319.1 289.0 321.0 0.55 22 397 7414 -27.9 -33.9 56 6.0 -28.8 240 27 319.4 319.5 289.2 321.4 0.55 23 333 8653 -38.7 -42.1 70 3.4 -39.0 243 28 321.1 321.1 289.4 322.1 0.28 24 329 8737 -39.1 -44.1 59 5.0 -39.5 243 28 321.7 321.7 289.5 322.5 0.23 25 318 8971 -38.3 -53.3 19 15.0 -39.1 244 28 325.9 325.9 290.6 326.2 0.08 26 300 9370 -41.7 -51.7 33 10.0 -42.2 245 28 326.6 326.6 290.9 327.0 0.11 27 255 10443 -52.1 -55.1 70 3.0 -52.2 245 32 326.8 326.8 290.9 327.1 0.08 28 250 10570 -52.9 -58.9 48 6.0 -53.1 245 32 327.4 327.4 291.0 327.6 0.05 29 247 10648 -53.3 -59.3 48 6.0 -53.4 249 35 328.0 328.0 291.2 328.2 0.05 30 246 10674 -53.5 -60.5 42 7.0 -53.7 250 36 328.0 328.0 291.2 328.2 0.04 31 242 10780 -52.5 -69.5 11 17.0 -52.8 250 37 331.1 331.1 292.0 331.1 0.01 32 210 11696 -54.5 -73.5 8 19.0 -54.8 246 42 341.7 341.7 294.7 341.7 0.01 33 200 12010 -53.9 -75.9 5 22.0 -54.2 245 44 347.4 347.4 296.1 347.4 0.01 34 173 12942 -51.3 -82.3 1 31.0 -51.8 249 56 366.4 366.4 299.9 366.4 0.00 35 164 13287 -52.2 -82.8 1 30.6 -52.7 250 61 370.6 370.6 300.7 370.6 0.00 36 150 13860 -53.7 -83.7 1 30.0 -54.1 245 50 377.5 377.5 301.9 377.6 0.00 37 100 16400 -65.1 -88.1 3 23.0 -65.3 250 34 401.9 401.9 305.5 402.0 0.00 38 98 16523 -65.7 -88.7 3 23.0 -65.8 242 33 403.1 403.1 305.6 403.1 0.00 39 77 17995 -62.5 -88.5 2 26.0 -62.8 147 18 438.6 438.6 309.7 438.6 0.00 40 70 18580 -63.5 -88.5 2 25.0 -63.8 110 12 448.5 448.5 310.7 448.5 0.00 41 63 19222 -64.9 -88.9 2 24.0 -65.1 118 14 459.2 459.2 311.7 459.2 0.00 42 56 19947 -59.7 -88.7 1 29.0 -60.2 127 17 486.8 486.8 314.0 486.8 0.00 43 50 20650 -61.3 -88.3 2 27.0 -61.8 135 19 499.0 499.0 314.9 499.0 0.00 44 39 22188 -62.5 -89.5 1 27.0 -63.0 101 14 532.7 532.7 317.1 532.8 0.00 45 30 23820 -59.1 -88.1 1 29.0 -60.1 65 9 583.5 583.5 319.8 583.6 0.01 46 22 25795 -52.9 -85.9 1 33.0 -55.4 111 12 656.1 656.1 322.9 656.2 0.01 47 20 26410 -53.1 -86.1 1 33.0 -55.8 125 13 673.6 673.6 323.6 673.7 0.01 48 13 29225 -48.5 -84.5 1 36.0 -53.7 221 17 777.9 777.9 326.7 778.1 0.02 49 13 29225 -48.9 -83.9 1 35.0 -53.9 221 17 776.5 776.5 326.7 776.7 0.03 50 10 30980 -41.7 -81.7 1 40.0 -51.1 280 19 863.9 863.9 328.7 864.4 0.05 51 8.9 31773 -39.7 -80.7 0 41.0 -50.7 900.9 900.9 329.4 901.6 0.07 TRP 246 10674 -53.5 -60.5 42 7.0 -53.7 250 36 328.0 328.0 291.2 328.2 0.04 WND 164 13287 -52.2 -82.8 1 30.6 -52.7 250 61 370.6 370.6 300.7 370.6 0.00 Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 664.52 mb = 3519.09 m = 11545.43 ft Wetbulb zero: 793.90 mb = 2071.64 m = 6796.63 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 33.05 % Est. max temperature: 24.90 C = 76.82 F Sfc-Lift cond lev (LCL): 812.94 mb = 1875.92 m = 6154.52 ft T: 7.88 C 700-500 lapse rate: 6.75 C/km ThetaE index: 9.23 C Layer 1011.0- 881.0 mb Conv cond level (CCL): 637.72 mb = 3841.95 m = 12604.67 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 36.52 C = 97.73 F Cap Strength: 8.25 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 13.30 C Lifted Index @700 mb: 6.68 C Showalter Index: 5.44 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 16.70 C K Index: 8.30 Risk: None Sweat Index: 95.09 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.22 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 60797.05 J/kg Cap Strength: 8.19 C Lift Cond Lev (LCL): 791.67 mb = 2094.68 m = 6872.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 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 1015 7 170 13 -2.3 12.8 | 116 13 -11.3 5.6 1 1000 135 180 19 0.0 19.0 | 142 15 -9.1 11.8 2 925 798 180 19 0.0 19.0 | 142 15 -9.1 11.8 3 850 1507 210 15 7.5 13.0 | 165 6 -1.6 5.7 4 700 3098 190 9 1.6 8.9 | 102 8 -7.5 1.6 5 500 5720 215 22 12.6 18.0 | 198 11 3.6 10.8 6 400 7360 240 27 23.4 13.5 | 246 16 14.3 6.3 7 300 9370 245 28 25.4 11.8 | 254 17 16.3 4.6 8 250 10570 245 32 29.0 13.5 | 253 21 19.9 6.3 9 246 10674 250 36 33.8 12.3 | 258 25 24.8 5.1 10 200 12010 245 44 39.9 18.6 | 250 33 30.8 11.4 11 164 13287 250 61 57.3 20.9 | 254 50 48.3 13.6 12 150 13860 245 50 45.3 21.1 | 249 39 36.3 13.9 13 100 16400 250 34 31.9 11.6 | 259 23 22.9 4.4 14 70 18580 110 12 -11.3 4.1 | 81 21 -20.3 -3.1 15 50 20650 135 19 -13.4 13.4 | 105 23 -22.5 6.2 16 30 23820 65 9 -8.2 -3.8 | 57 20 -17.2 -11.0 17 20 26410 125 13 -10.6 7.5 | 91 20 -19.7 0.2 18 10 30980 280 19 18.7 -3.3 | 318 14 9.7 -10.5 Wind Parameters Mean winds (0-6000m): 201.4 at 15.5 knts Storm direction: 231.4 at 11.6 knts Shear (0-3000m) pos: 1.7 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -11.3 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -11.4 tot: 22.2 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 6.58 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 ------------------------------------------------------------------------------- 500 179 18 140 14| 6.8 0.0 6.8| 22.2 0.0 22.2 44.4 0.94| 6.8 6.4 1000 180 18 142 14| 3.6 0.0 3.6| 27.4 0.0 27.4 27.4 0.79| 5.0 4.0 1500 186 18 145 13| 3.3 0.0 3.3| 33.6 0.0 33.6 22.4 0.62| 5.6 3.5 2000 190 17 147 11| 2.5 0.6 3.1| 33.6 -3.8 29.8 14.9 0.41| 4.8 2.0 2500 192 16 145 10| 2.0 1.0 3.0| 33.6 -7.6 26.0 10.4 0.26| 4.4 1.1 3000 193 15 142 9| 1.7 1.2 2.8| 33.6 -11.4 22.2 7.4 0.15| 4.0 0.6 4000 193 14 137 9| 1.7 0.9 2.5| 42.8 -12.0 30.8 7.7 0.28| 3.7 1.0 5000 196 14 143 8| 1.9 0.7 2.6| 54.0 -12.0 42.0 8.4 0.39| 3.5 1.4 6000 201 15 154 8| 2.1 0.6 2.7| 69.3 -12.0 57.4 9.6 0.47| 3.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20250419.11.gif