UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041511.upa.cvt Date: 1100Z 15 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 15 APR 25 Station: LIRE WMO ident: 16245 Latitude: 41.65 Longitude: 12.43 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1007 12 18.6 15.3 81 3.3 16.5 125 10 291.2 293.1 289.3 322.0 10.91 1 1000 96 16.6 14.0 85 2.6 15.0 150 15 289.8 291.5 288.1 318.1 10.09 2 998 113 16.2 13.8 86 2.4 14.7 150 15 289.5 291.3 287.9 317.6 9.98 3 933 683 11.6 11.6 100 0.0 11.6 163 16 290.5 292.1 287.6 316.5 9.23 4 925 755 11.2 11.1 99 0.1 11.2 165 16 290.8 292.4 287.5 316.3 9.00 5 850 1458 8.0 6.3 89 1.7 7.1 200 21 294.5 295.8 287.1 314.9 7.06 6 810 1855 5.8 4.4 91 1.4 5.1 204 23 296.3 297.4 287.2 315.2 6.48 7 798 1977 6.6 2.7 76 3.9 4.5 205 24 298.4 299.5 287.3 315.6 5.83 8 743 2560 2.8 -1.2 75 4.0 0.9 210 27 300.4 301.3 286.9 314.6 4.72 9 733 2670 2.4 0.5 87 1.9 1.4 211 27 301.1 302.1 287.9 317.4 5.42 10 716 2860 2.2 -5.8 55 8.0 -1.3 213 28 303.0 303.6 286.6 313.6 3.46 11 700 3042 0.6 -6.4 59 7.0 -2.4 215 29 303.1 303.8 286.6 313.6 3.38 12 660 3512 -2.1 -9.1 59 7.0 -4.9 221 29 305.3 305.8 286.9 314.3 2.91 13 623 3968 -4.5 -18.5 33 14.0 -8.9 227 30 307.6 307.9 286.1 312.2 1.43 14 605 4198 -5.7 -27.7 16 22.0 -11.1 230 30 308.8 308.9 285.7 311.0 0.65 15 546 4993 -12.3 -22.3 43 10.0 -14.9 241 30 310.1 310.4 286.8 314.0 1.17 16 502 5630 -16.5 -47.5 5 31.0 -20.3 250 31 312.6 312.6 286.4 313.0 0.10 17 500 5660 -16.7 -46.7 6 30.0 -20.4 250 31 312.7 312.7 286.4 313.1 0.11 18 400 7290 -30.5 -55.5 7 25.0 -32.1 225 40 315.3 315.4 287.3 315.5 0.05 19 389 7487 -32.1 -55.1 8 23.0 -33.5 224 43 315.8 315.8 287.4 316.0 0.06 20 384 7578 -32.5 -56.5 7 24.0 -33.8 223 45 316.4 316.4 287.6 316.6 0.05 21 331 8607 -40.1 -58.1 13 18.0 -40.8 215 62 319.7 319.7 288.7 319.9 0.05 22 321 8815 -41.7 -45.2 69 3.5 -41.9 213 65 320.3 320.4 289.1 321.1 0.21 23 316 8922 -42.7 -51.7 37 9.0 -43.1 212 67 320.4 320.4 289.0 320.8 0.10 24 310 9051 -43.5 -49.5 51 6.0 -43.8 211 69 321.0 321.0 289.2 321.5 0.13 25 308 9094 -43.9 -54.9 29 11.0 -44.3 211 70 321.1 321.1 289.2 321.3 0.07 26 304 9181 -44.5 -51.5 46 7.0 -44.8 210 71 321.4 321.4 289.3 321.8 0.11 27 302 9226 -44.7 -52.2 43 7.5 -45.0 210 72 321.7 321.8 289.4 322.1 0.10 28 300 9270 -44.9 -52.9 40 8.0 -45.2 210 72 322.1 322.1 289.5 322.4 0.09 29 291 9473 -46.5 -54.5 40 8.0 -46.8 212 70 322.6 322.6 289.6 322.9 0.08 30 289 9518 -46.7 -55.7 35 9.0 -47.0 212 69 323.0 323.0 289.8 323.2 0.07 31 282 9681 -47.3 -65.3 11 18.0 -47.7 213 67 324.4 324.4 290.1 324.5 0.02 32 261 10189 -49.9 -66.9 12 17.0 -50.3 218 61 327.8 327.8 291.1 327.9 0.02 33 250 10470 -50.5 -68.5 10 18.0 -50.8 220 58 331.0 331.0 292.0 331.1 0.02 34 216 11413 -55.7 -71.7 12 16.0 -55.9 220 63 337.1 337.1 293.6 337.1 0.01 35 201 11877 -50.7 -78.7 2 28.0 -51.1 220 43 352.0 352.0 297.1 352.0 0.00 36 200 11910 -51.1 -79.1 2 28.0 -51.5 220 42 351.8 351.8 297.0 351.9 0.00 37 181 12553 -55.1 -81.1 3 26.0 -55.4 218 43 355.5 355.5 297.8 355.5 0.00 38 157 13466 -52.3 -83.3 1 31.0 -52.8 216 44 375.0 375.0 301.4 375.0 0.00 39 150 13760 -53.7 -84.7 1 31.0 -54.1 215 44 377.5 377.5 301.8 377.6 0.00 40 111 15663 -60.7 -87.7 2 27.0 -60.9 219 22 398.4 398.4 305.0 398.4 0.00 41 100 16310 -61.7 -87.7 2 26.0 -61.9 220 14 408.5 408.5 306.3 408.5 0.00 42 80 17691 -63.1 -89.1 2 26.0 -63.3 214 16 432.6 432.6 309.1 432.6 0.00 43 70 18520 -60.1 -88.1 1 28.0 -60.5 210 17 455.8 455.8 311.4 455.8 0.00 44 68 18701 -59.3 -88.3 1 29.0 -59.7 205 16 461.3 461.3 311.9 461.3 0.00 45 61 19374 -62.7 -88.7 2 26.0 -63.0 188 13 468.3 468.3 312.5 468.3 0.00 46 56 19903 -59.5 -88.5 1 29.0 -60.0 174 11 487.2 487.2 314.0 487.2 0.00 47 50 20610 -60.1 -89.1 1 29.0 -60.7 155 8 501.9 501.9 315.1 501.9 0.00 48 39 22154 -62.5 -89.5 1 27.0 -63.0 131 11 532.7 532.7 317.1 532.8 0.00 49 31 23592 -56.5 -87.5 1 31.0 -57.8 108 14 585.1 585.1 319.9 585.1 0.01 50 30 23800 -57.3 -88.3 1 31.0 -58.5 105 14 588.4 588.4 320.0 588.5 0.01 51 20 26390 -52.7 -86.7 1 34.0 -55.5 90 11 674.9 674.9 323.6 674.9 0.01 52 15 28250 -52.9 -86.9 1 34.0 -56.2 84 8 732.1 732.1 325.4 732.2 0.01 53 14 28699 -49.5 -85.5 1 36.0 -54.1 82 7 758.2 758.2 326.1 758.3 0.02 54 12 29708 -50.3 -85.3 1 35.0 -55.1 79 5 789.5 789.5 327.0 789.7 0.02 55 11 30282 -45.9 -84.9 0 39.0 -52.8 77 4 825.4 825.4 327.8 825.6 0.03 56 10 30920 -43.9 -83.9 0 40.0 -52.2 75 3 855.7 855.7 328.5 856.0 0.03 57 7.0 33332 -40.7 -81.7 0 41.0 -52.3 960.8 960.8 330.5 961.6 0.07 58 6.1 34278 -36.3 -79.3 0 43.0 -51.3 1018.3 1018.4 331.5 1019.7 0.12 TRP 216 11413 -55.7 -71.7 12 16.0 -55.9 220 63 337.1 337.1 293.6 337.1 0.01 WND 302 9226 -44.7 -52.2 43 7.5 -45.0 210 72 321.7 321.8 289.4 322.1 0.10 Sounding variables and indices 1000-500 mb thick: 5564.00 m Freezing level: 691.11 mb = 3146.40 m = 10322.71 ft Wetbulb zero: 724.20 mb = 2767.64 m = 9080.08 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 61.04 % Est. max temperature: 21.60 C = 70.88 F Sfc-Lift cond lev (LCL): 959.02 mb = 450.13 m = 1476.78 ft T: 13.48 C 700-500 lapse rate: 6.61 C/km ThetaE index: 7.06 C Layer 1000.0- 810.0 mb Conv cond level (CCL): 939.98 mb = 619.73 m = 2033.21 ft Mean mixing ratio: 9.47 g/kg Conv temperature: 17.78 C = 64.01 F Cap Strength: 2.25 C Lifted Index: 1.39 C Risk: Showers probable Lifted Index @300 mb: 3.95 C Lifted Index @700 mb: 1.46 C Showalter Index: 2.59 C Risk: Showers probable Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.00 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 269.36 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.03 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 0.48 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 941.01 mb = 610.46 m = 2002.79 ft Lev Free Conv (LFC): 936.01 mb = 655.52 m = 2150.63 ft Equ Level (EL): 866.01 mb = 1302.83 m = 4274.33 ft B at Equ Level: 8.83 J/kg Max Parcel Lev (MPL): 786.01 mb = 2100.72 m = 6892.04 ft Wind level data Storm motion: 250 at 19 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 1007 12 125 10 -8.2 5.7 | 88 26 -26.3 -1.0 1 1000 96 150 15 -7.5 13.0 | 104 26 -25.7 6.2 2 925 755 165 16 -4.1 15.5 | 111 24 -22.3 8.7 3 850 1458 200 21 7.2 19.7 | 140 17 -11.0 13.0 4 700 3042 215 29 16.6 23.8 | 175 17 -1.5 17.0 5 500 5660 250 31 29.1 10.6 | 251 12 11.0 3.9 6 400 7290 225 40 28.3 28.3 | 205 24 10.1 21.5 7 302 9226 210 72 36.0 62.4 | 198 58 17.8 55.6 8 300 9270 210 72 36.0 62.4 | 198 58 17.8 55.6 9 250 10470 220 58 37.3 44.4 | 207 42 19.1 37.7 10 216 11413 220 63 40.5 48.3 | 208 47 22.3 41.5 11 200 11910 220 42 27.0 32.2 | 199 27 8.8 25.4 12 150 13760 215 44 25.2 36.0 | 194 30 7.1 29.3 13 100 16310 220 14 9.0 10.7 | 113 10 -9.2 4.0 14 70 18520 210 17 8.5 14.7 | 130 13 -9.7 8.0 15 50 20610 155 8 -3.4 7.3 | 91 22 -21.5 0.5 16 30 23800 105 14 -13.5 3.6 | 84 32 -31.7 -3.1 17 20 26390 90 11 -11.0 0.0 | 77 30 -29.2 -6.7 18 10 30920 75 3 -2.9 -0.8 | 70 22 -21.1 -7.5 Wind Parameters Mean winds (0-6000m): 219.6 at 25.8 knts Storm direction: 249.6 at 19.4 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 173.9 neg: 0.0 tot: 173.9 m^2/s^2 ave: 58.0 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 76.73 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 ------------------------------------------------------------------------------- 500 153 15 105 26| 9.6 0.0 9.6| 64.8 0.0 64.8 129.7 0.95| 10.2 9.7 1000 161 16 109 25| 7.3 0.0 7.3| 94.8 0.0 94.8 94.8 0.91| 8.1 7.4 1500 173 17 117 23| 7.2 0.0 7.2|130.2 0.0 130.2 86.8 0.88| 8.3 7.3 2000 182 18 124 21| 6.2 0.0 6.2|144.2 0.0 144.2 72.1 0.89| 7.0 6.3 2500 190 20 131 20| 5.6 0.0 5.6|158.7 0.0 158.7 63.5 0.90| 6.3 5.7 3000 195 21 137 19| 5.2 0.0 5.2|173.9 0.0 173.9 58.0 0.91| 5.8 5.3 4000 204 23 148 17| 4.3 0.0 4.3|198.3 0.0 198.3 49.6 0.91| 5.2 4.8 5000 212 25 160 15| 3.7 0.0 3.7|220.6 0.0 220.6 44.1 0.91| 4.9 4.5 6000 220 26 173 13| 3.2 0.2 3.4|233.7 -8.6 225.2 37.5 0.82| 4.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250415.11.gif