UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 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 1008 12 15.4 13.1 86 2.3 14.0 125 5 287.9 289.5 286.8 314.2 9.43 1 1001 92 16.2 12.4 78 3.8 13.9 125 7 289.3 290.9 287.0 314.8 9.07 2 1000 103 16.0 12.3 79 3.7 13.8 125 7 289.1 290.7 286.9 314.5 9.02 3 988 206 18.0 11.0 64 7.0 13.8 130 9 292.2 293.6 287.4 316.0 8.36 4 977 302 17.8 9.8 59 8.0 13.1 135 10 292.9 294.3 287.2 315.3 7.80 5 925 768 14.2 9.2 72 5.0 11.3 160 18 293.8 295.2 287.6 316.6 7.91 6 872 1263 10.2 7.7 84 2.5 8.8 170 16 294.7 296.0 287.6 316.6 7.58 7 850 1476 9.6 4.8 72 4.8 7.0 175 15 296.2 297.3 287.0 314.8 6.35 8 831 1664 9.4 0.4 53 9.0 4.9 178 15 297.9 298.8 286.1 312.0 4.74 9 760 2398 4.8 -6.2 45 11.0 0.0 189 16 300.6 301.2 285.4 310.3 3.16 10 712 2926 1.0 -3.9 70 4.9 -1.2 198 17 302.1 302.9 286.9 314.4 4.02 11 700 3063 0.2 -7.8 55 8.0 -3.1 200 17 302.7 303.3 286.1 312.1 3.03 12 680 3294 -1.1 -7.1 64 6.0 -3.6 200 18 303.8 304.4 286.7 314.0 3.30 13 668 3436 -0.3 -22.3 17 22.0 -6.8 201 19 306.2 306.4 285.1 309.4 0.96 14 662 3508 -0.3 -31.3 8 31.0 -7.7 201 19 307.0 307.1 284.7 308.5 0.42 15 573 4642 -9.5 -19.5 44 10.0 -12.4 203 24 309.2 309.4 286.7 313.8 1.42 16 528 5268 -14.1 -27.1 32 13.0 -17.0 204 27 311.0 311.1 286.6 313.6 0.79 17 520 5384 -14.1 -42.1 7 28.0 -18.2 204 28 312.3 312.4 286.4 313.0 0.18 18 518 5413 -14.1 -36.1 14 22.0 -17.9 204 28 312.7 312.7 286.7 313.9 0.34 19 511 5516 -15.1 -27.1 35 12.0 -17.8 205 28 312.7 312.8 287.2 315.4 0.81 20 500 5680 -16.7 -27.7 38 11.0 -19.0 205 29 312.7 312.8 287.2 315.4 0.78 21 461 6285 -22.5 -30.5 48 8.0 -23.9 205 30 312.8 312.9 287.1 315.1 0.65 22 441 6612 -23.1 -50.1 7 27.0 -25.7 205 31 316.0 316.0 287.5 316.4 0.09 23 434 6729 -23.9 -47.9 9 24.0 -26.3 205 32 316.5 316.5 287.7 316.9 0.12 24 400 7320 -29.5 -47.5 16 18.0 -31.0 205 33 316.6 316.7 287.8 317.1 0.13 25 321 8840 -43.5 -46.9 69 3.4 -43.7 213 38 317.8 317.9 288.2 318.5 0.17 26 307 9137 -45.7 -52.7 45 7.0 -46.0 214 39 318.8 318.9 288.5 319.2 0.09 27 300 9290 -47.1 -54.1 45 7.0 -47.3 215 40 319.0 319.0 288.5 319.3 0.08 28 284 9652 -50.3 -55.0 57 4.7 -50.4 215 40 319.4 319.4 288.6 319.7 0.08 29 277 9815 -50.7 -64.7 17 14.0 -51.0 215 40 321.1 321.1 289.1 321.2 0.02 30 271 9958 -51.5 -59.5 38 8.0 -51.7 215 39 322.0 322.0 289.4 322.2 0.05 31 266 10079 -51.9 -67.9 13 16.0 -52.2 215 39 323.1 323.1 289.7 323.2 0.02 32 250 10480 -54.1 -67.1 19 13.0 -54.3 215 39 325.6 325.6 290.5 325.7 0.02 33 236 10849 -55.9 -64.9 32 9.0 -56.1 215 48 328.3 328.3 291.3 328.4 0.03 34 228 11069 -55.1 -71.1 12 16.0 -55.3 215 53 332.8 332.8 292.5 332.8 0.01 35 203 11806 -58.5 -73.5 13 15.0 -58.6 215 70 338.7 338.7 294.0 338.7 0.01 36 202 11837 -58.3 -73.6 12 15.3 -58.5 215 70 339.5 339.5 294.2 339.5 0.01 37 200 11900 -57.9 -73.9 11 16.0 -58.1 220 70 341.1 341.1 294.6 341.1 0.01 38 186 12360 -52.9 -81.9 2 29.0 -53.3 216 65 356.3 356.3 298.0 356.3 0.00 39 159 13372 -50.5 -83.5 1 33.0 -51.1 208 55 376.7 376.7 301.7 376.7 0.00 40 150 13750 -50.9 -83.9 1 33.0 -51.5 205 51 382.4 382.4 302.6 382.4 0.00 41 100 16310 -62.3 -88.3 2 26.0 -62.5 195 34 407.4 407.4 306.2 407.4 0.00 42 99 16372 -62.5 -88.5 2 26.0 -62.7 193 33 408.1 408.1 306.3 408.1 0.00 43 91 16898 -59.5 -88.5 1 29.0 -59.9 180 27 424.0 424.1 308.2 424.1 0.00 44 79 17781 -61.9 -88.9 2 27.0 -62.2 159 16 436.6 436.6 309.6 436.6 0.00 45 71 18450 -57.5 -87.5 1 30.0 -58.0 142 8 459.5 459.5 311.7 459.5 0.00 46 70 18540 -58.1 -88.1 1 30.0 -58.6 140 7 460.1 460.1 311.8 460.1 0.00 47 63 19194 -62.1 -89.1 2 27.0 -62.4 157 9 465.3 465.3 312.3 465.4 0.00 48 53 20266 -58.5 -88.5 1 30.0 -59.2 185 11 497.3 497.3 314.8 497.3 0.00 49 50 20630 -59.1 -89.1 1 30.0 -59.7 195 12 504.2 504.2 315.2 504.2 0.00 50 36 22677 -62.5 -90.5 1 28.0 -63.1 115 14 545.1 545.1 317.8 545.1 0.00 51 32 23413 -57.9 -88.9 1 31.0 -59.0 86 15 576.1 576.1 319.5 576.1 0.00 52 30 23820 -58.1 -88.1 1 30.0 -59.2 70 15 586.2 586.3 320.0 586.3 0.01 53 20 26390 -54.3 -88.3 1 34.0 -56.7 110 12 670.0 670.0 323.4 670.0 0.01 54 13 29165 -52.1 -87.1 1 35.0 -56.1 765.4 765.4 326.4 765.5 0.02 TRP 203 11806 -58.5 -73.5 13 15.0 -58.6 215 70 338.7 338.7 294.0 338.7 0.01 WND 202 11837 -58.3 -73.6 12 15.3 -58.5 215 70 339.5 339.5 294.2 339.5 0.01 Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 696.92 mb = 3098.60 m = 10165.89 ft Wetbulb zero: 759.23 mb = 2406.26 m = 7894.44 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 48.28 % Est. max temperature: 23.16 C = 73.70 F Sfc-Lift cond lev (LCL): 974.03 mb = 328.15 m = 1076.59 ft T: 17.60 C 700-500 lapse rate: 6.46 C/km ThetaE index: 6.29 C Layer 872.0- 712.0 mb Conv cond level (CCL): 798.27 mb = 1993.96 m = 6541.79 ft Mean mixing ratio: 8.08 g/kg Conv temperature: 26.68 C = 80.03 F Cap Strength: 3.72 C Lifted Index: 2.03 C Risk: None Lifted Index @300 mb: 2.57 C Lifted Index @700 mb: 1.59 C Showalter Index: 2.67 C Risk: Showers probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.50 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 116.60 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.25 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 48198.96 J/kg Cap Strength: 3.65 C Lift Cond Lev (LCL): 876.36 mb = 1221.37 m = 4007.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 223 at 15 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 1008 12 125 5 -4.1 2.9 | 61 16 -14.1 -7.8 1 1000 103 125 7 -5.7 4.0 | 67 17 -15.8 -6.6 2 925 768 160 18 -6.2 16.9 | 111 17 -16.2 6.3 3 850 1476 175 15 -1.3 14.9 | 111 12 -11.3 4.3 4 700 3063 200 17 5.8 16.0 | 142 7 -4.2 5.3 5 500 5680 205 29 12.3 26.3 | 188 16 2.2 15.6 6 400 7320 205 33 13.9 29.9 | 191 20 3.9 19.3 7 300 9290 215 40 22.9 32.8 | 210 26 12.9 22.1 8 250 10480 215 39 22.4 31.9 | 210 25 12.3 21.3 9 203 11806 215 70 40.2 57.3 | 213 56 30.1 46.7 10 202 11837 215 70 40.2 57.3 | 213 56 30.1 46.7 11 200 11900 220 70 45.0 53.6 | 219 55 35.0 43.0 12 150 13750 205 51 21.6 46.2 | 198 37 11.5 35.6 13 100 16310 195 34 8.8 32.8 | 177 22 -1.2 22.2 14 70 18540 140 7 -4.5 5.4 | 70 15 -14.5 -5.3 15 50 20630 195 12 3.1 11.6 | 98 7 -6.9 1.0 16 30 23820 70 15 -14.1 -5.1 | 57 29 -24.1 -15.8 17 20 26390 110 12 -11.3 4.1 | 73 22 -21.3 -6.5 Wind Parameters Mean winds (0-6000m): 193.3 at 19.5 knts Storm direction: 223.3 at 14.6 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 82.3 neg: -0.6 tot: 81.7 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 34.24 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 ------------------------------------------------------------------------------- 500 138 10 78 17| 9.6 0.0 9.6| 43.7 0.0 43.7 87.4 0.97| 10.1 9.8 1000 154 13 95 16| 7.0 0.0 7.0| 70.5 0.0 70.5 70.5 0.90| 8.8 7.9 1500 160 14 100 15| 4.3 0.0 4.3| 70.6 -0.6 70.0 46.7 0.74| 7.1 5.2 2000 165 14 104 14| 3.5 0.0 3.5| 75.0 -0.6 74.4 37.2 0.73| 5.9 4.3 2500 170 15 107 13| 3.1 0.0 3.1| 78.9 -0.6 78.3 31.3 0.73| 5.2 3.8 3000 175 15 111 12| 2.8 0.0 2.8| 82.3 -0.6 81.7 27.2 0.72| 4.7 3.4 4000 183 16 120 11| 2.7 0.0 2.7| 89.9 -0.6 89.3 22.3 0.74| 4.1 3.0 5000 189 18 133 10| 2.6 0.0 2.6| 98.3 -0.6 97.6 19.5 0.72| 3.8 2.7 6000 193 20 146 10| 2.5 0.0 2.5|105.3 -0.6 104.7 17.4 0.69| 3.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250415.23.gif