UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041823.upa.cvt Date: 2300Z 18 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 18 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 1014 12 11.8 9.9 88 1.9 10.7 140 4 283.8 285.1 283.2 304.7 7.56 1 1003 120 14.0 10.6 80 3.4 12.0 156 9 286.9 288.3 285.1 309.3 8.02 2 1000 150 13.6 10.4 81 3.2 11.7 160 11 286.8 288.1 284.9 308.9 7.93 3 947 607 10.6 5.6 71 5.0 7.9 205 11 288.2 289.3 283.5 305.3 6.02 4 925 803 9.2 4.4 72 4.8 6.7 225 11 288.7 289.7 283.3 304.8 5.67 5 850 1498 3.6 0.3 79 3.3 2.1 240 21 289.9 290.7 282.7 303.2 4.60 6 843 1565 3.0 -0.1 80 3.1 1.5 242 21 290.0 290.8 282.5 303.0 4.50 7 824 1749 2.0 0.9 92 1.1 1.5 249 21 290.8 291.7 283.4 305.1 4.96 8 789 2099 0.8 -8.2 51 9.0 -2.7 261 22 293.2 293.6 281.7 301.0 2.61 9 783 2160 2.8 -7.2 48 10.0 -1.3 263 22 295.9 296.5 283.2 304.5 2.84 10 762 2380 1.2 -12.8 34 14.0 -3.7 271 22 296.5 296.9 282.3 302.3 1.87 11 736 2659 0.8 -13.2 34 14.0 -4.1 281 22 299.1 299.4 283.4 304.9 1.88 12 718 2858 2.4 -17.6 21 20.0 -4.2 288 23 302.9 303.2 284.2 307.2 1.33 13 700 3063 1.6 -16.4 25 18.0 -4.6 295 23 304.3 304.5 285.0 309.1 1.51 14 676 3343 0.4 -34.6 5 35.0 -7.4 294 24 306.0 306.0 284.2 307.0 0.30 15 623 3990 -4.3 -19.3 30 15.0 -8.9 292 28 307.8 308.1 286.1 312.2 1.33 16 590 4416 -7.1 -37.1 7 30.0 -12.8 290 30 309.4 309.4 285.4 310.3 0.27 17 517 5429 -15.3 -32.3 22 17.0 -18.5 286 35 311.4 311.5 286.4 313.1 0.49 18 500 5680 -16.9 -36.9 16 20.0 -20.1 285 36 312.4 312.5 286.6 313.6 0.32 19 479 6001 -18.1 -47.1 6 29.0 -21.5 285 37 314.8 314.8 287.2 315.2 0.11 20 425 6882 -24.1 -47.1 10 23.0 -26.5 285 41 318.1 318.1 288.3 318.6 0.13 21 400 7320 -28.1 -50.1 10 22.0 -29.9 285 43 318.5 318.5 288.3 318.8 0.10 22 381 7668 -30.9 -47.9 17 17.0 -32.3 283 44 319.2 319.3 288.6 319.7 0.13 23 376 7761 -31.5 -36.5 61 5.0 -32.1 283 44 319.7 319.7 289.1 321.3 0.45 24 372 7837 -32.1 -36.8 63 4.7 -32.7 282 44 319.8 319.9 289.2 321.4 0.44 25 300 9320 -43.9 -48.9 58 5.0 -44.2 275 48 323.5 323.5 290.0 324.1 0.15 26 279 9804 -48.1 -54.1 50 6.0 -48.3 275 48 324.2 324.2 290.2 324.6 0.09 27 275 9899 -48.5 -56.5 39 8.0 -48.8 275 48 325.0 325.0 290.3 325.2 0.07 28 252 10469 -53.1 -59.1 48 6.0 -53.2 275 47 326.4 326.4 290.7 326.6 0.05 29 250 10520 -53.5 -59.5 48 6.0 -53.7 275 47 326.5 326.5 290.8 326.7 0.05 30 246 10624 -53.9 -60.9 42 7.0 -54.1 275 48 327.4 327.4 291.0 327.6 0.04 31 240 10782 -53.3 -73.3 7 20.0 -53.6 276 48 330.7 330.7 291.9 330.7 0.01 32 230 11055 -54.5 -70.5 12 16.0 -54.7 277 48 332.9 332.9 292.5 332.9 0.01 33 200 11950 -53.9 -76.9 4 23.0 -54.2 280 49 347.4 347.4 296.1 347.4 0.01 34 175 12813 -50.9 -82.9 1 32.0 -51.4 271 50 365.9 365.9 299.8 365.9 0.00 35 150 13810 -53.3 -84.3 1 31.0 -53.8 260 51 378.2 378.2 301.9 378.2 0.00 36 116 15454 -57.5 -86.5 1 29.0 -57.9 231 30 399.3 399.3 305.1 399.3 0.00 37 102 16258 -62.9 -87.9 2 25.0 -63.1 217 20 403.9 403.9 305.7 403.9 0.00 38 100 16380 -62.7 -88.7 2 26.0 -62.9 215 18 406.6 406.6 306.1 406.6 0.00 39 95 16696 -63.3 -88.3 2 25.0 -63.5 218 16 411.4 411.4 306.7 411.4 0.00 40 82 17607 -60.5 -88.5 1 28.0 -60.9 226 11 434.8 434.8 309.3 434.8 0.00 41 77 17997 -62.7 -88.7 2 26.0 -63.0 230 9 438.1 438.1 309.7 438.1 0.00 42 71 18501 -59.5 -88.5 1 29.0 -59.9 234 6 455.2 455.2 311.3 455.3 0.00 43 70 18590 -59.9 -87.9 1 28.0 -60.3 235 6 456.2 456.2 311.4 456.2 0.00 44 50 20680 -60.7 -89.7 1 29.0 -61.2 215 8 500.4 500.4 315.0 500.5 0.00 45 46 21196 -61.7 -89.7 1 28.0 -62.2 195 10 510.1 510.1 315.7 510.1 0.00 46 30 23860 -57.9 -87.9 1 30.0 -59.0 95 19 586.8 586.8 320.0 586.8 0.01 47 20 26440 -54.7 -87.7 1 33.0 -57.0 95 25 668.7 668.7 323.4 668.8 0.01 48 19 26769 -54.5 -87.5 1 33.0 -56.9 98 23 679.2 679.2 323.7 679.3 0.01 49 15 28307 -48.7 -84.7 1 36.0 -53.4 110 16 746.0 746.0 325.8 746.2 0.02 50 14 28760 -51.1 -86.1 1 35.0 -55.2 113 14 752.8 752.8 326.0 752.9 0.02 51 11 30337 -49.5 -85.5 1 36.0 -54.9 125 6 812.3 812.3 327.5 812.5 0.02 52 10 30970 -43.9 -83.9 0 40.0 -52.2 130 3 855.7 855.7 328.5 856.0 0.03 53 9.2 31528 -45.5 -84.5 0 39.0 -53.3 870.2 870.2 328.8 870.5 0.03 54 8.8 31827 -42.1 -83.1 0 41.0 -51.8 894.5 894.5 329.3 895.0 0.05 55 6.5 33889 -39.3 -81.3 0 42.0 -52.1 987.3 987.3 331.0 988.2 0.08 56 6.0 34445 -32.9 -76.9 0 44.0 -50.3 1037.8 1037.9 331.8 1040.1 0.18 57 5.6 34933 -30.9 -75.9 0 45.0 -50.0 1067.3 1067.4 332.2 1070.2 0.23 58 5.3 35323 -31.7 -75.7 0 44.0 -50.5 1080.6 1080.8 332.4 1083.9 0.25 TRP 246 10624 -53.9 -60.9 42 7.0 -54.1 275 48 327.4 327.4 291.0 327.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 671.49 mb = 3397.89 m = 11147.78 ft Wetbulb zero: 811.51 mb = 1872.28 m = 6142.58 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 40.39 % Est. max temperature: 17.70 C = 63.86 F Sfc-Lift cond lev (LCL): 985.37 mb = 273.76 m = 898.15 ft T: 12.79 C 700-500 lapse rate: 7.07 C/km ThetaE index: 6.34 C Layer 1000.0- 824.0 mb Conv cond level (CCL): 881.79 mb = 1196.24 m = 3924.62 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 17.41 C = 63.35 F Cap Strength: 8.11 C Lifted Index: 7.69 C Risk: None Lifted Index @300 mb: 12.27 C Lifted Index @700 mb: 7.50 C Showalter Index: 9.86 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 17.20 C K Index: 2.80 Risk: None Sweat Index: 194.99 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.01 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 26.19 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 905.64 mb = 976.86 m = 3204.88 ft Lev Free Conv (LFC): 840.64 mb = 1587.71 m = 5208.95 ft Equ Level (EL): 820.64 mb = 1782.21 m = 5847.08 ft B at Equ Level: 11.98 J/kg Max Parcel Lev (MPL): 780.64 mb = 2184.66 m = 7167.44 ft Wind level data Storm motion: 307 at 18 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 1014 12 140 4 -2.6 3.1 | 129 22 -17.0 13.9 1 1000 150 160 11 -3.8 10.3 | 139 28 -18.2 21.2 2 925 803 225 11 7.8 7.8 | 160 20 -6.6 18.7 3 850 1498 240 21 18.2 10.5 | 190 22 3.8 21.4 4 700 3063 295 23 20.8 -9.7 | 260 7 6.4 1.2 5 500 5680 285 36 34.8 -9.3 | 266 20 20.3 1.6 6 400 7320 285 43 41.5 -11.1 | 271 27 27.1 -0.3 7 300 9320 275 48 47.8 -4.2 | 259 34 33.4 6.7 8 250 10520 275 47 46.8 -4.1 | 258 33 32.4 6.8 9 246 10624 275 48 47.8 -4.2 | 259 34 33.4 6.7 10 200 11950 280 49 48.3 -8.5 | 266 34 33.8 2.4 11 150 13810 260 51 50.2 8.9 | 241 41 35.8 19.7 12 100 16380 215 18 10.3 14.7 | 171 26 -4.1 25.6 13 70 18590 235 6 4.9 3.4 | 146 17 -9.5 14.3 14 50 20680 215 8 4.6 6.6 | 151 20 -9.8 17.4 15 30 23860 95 19 -18.9 1.7 | 111 36 -33.4 12.5 16 20 26440 95 25 -24.9 2.2 | 108 41 -39.3 13.1 17 10 30970 130 3 -2.3 1.9 | 127 21 -16.7 12.8 Wind Parameters Mean winds (0-6000m): 277.0 at 24.1 knts Storm direction: 307.0 at 18.1 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 199.2 neg: 0.0 tot: 199.2 m^2/s^2 ave: 66.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 105.28 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 ------------------------------------------------------------------------------- 500 174 10 143 26| 9.6 0.0 9.6| 69.2 0.0 69.2 138.3 0.74| 14.2 10.5 1000 199 11 153 24| 7.5 0.0 7.5|104.9 0.0 104.9 104.9 0.74| 11.6 8.5 1500 218 13 163 22| 7.6 0.0 7.6|147.6 0.0 147.6 98.4 0.80| 10.4 8.3 2000 230 15 172 21| 6.1 0.0 6.1|170.4 0.0 170.4 85.2 0.78| 9.5 7.4 2500 240 17 180 19| 5.2 0.0 5.2|187.0 0.0 187.0 74.8 0.76| 9.0 6.8 3000 251 18 188 17| 4.6 0.0 4.6|199.2 0.0 199.2 66.4 0.76| 8.7 6.6 4000 266 20 202 13| 3.7 0.3 4.1|202.4 0.0 202.4 50.6 0.71| 7.2 5.1 5000 274 22 217 12| 3.0 0.8 3.8|202.8 -0.2 202.6 40.5 0.65| 6.3 4.1 6000 277 24 230 12| 2.5 1.1 3.6|205.1 -1.5 203.6 33.9 0.60| 5.7 3.4 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250418.23.gif