UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042023.upa.cvt Date: 2300Z 20 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 20 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 1009 12 11.8 11.5 98 0.3 11.6 275 2 284.2 285.7 284.4 307.6 8.47 1 1003 76 15.2 11.4 78 3.8 13.0 208 3 288.1 289.6 286.0 311.8 8.46 2 1000 108 15.4 11.3 77 4.1 13.0 175 3 288.5 290.0 286.1 312.2 8.43 3 994 159 15.4 8.4 63 7.0 11.4 175 4 289.0 290.3 284.8 308.8 6.97 4 970 366 14.8 3.8 48 11.0 9.0 177 6 290.5 291.4 283.5 305.4 5.18 5 948 560 15.2 4.2 48 11.0 9.3 178 8 292.8 293.8 284.8 308.6 5.45 6 925 768 13.8 2.8 47 11.0 8.1 180 10 293.4 294.3 284.6 308.2 5.06 7 877 1216 12.2 -1.8 38 14.0 5.5 186 11 296.3 297.0 284.4 307.6 3.82 8 850 1477 10.0 0.0 50 10.0 5.1 190 12 296.6 297.4 285.3 310.0 4.50 9 779 2197 6.2 -1.8 56 8.0 2.4 177 13 300.0 300.8 286.4 313.0 4.30 10 700 3064 -0.3 -3.4 80 3.1 -1.7 160 14 302.2 302.9 287.1 315.1 4.25 11 635 3835 -6.3 -8.0 88 1.7 -7.0 167 15 303.9 304.5 286.8 314.0 3.29 12 573 4631 -12.1 -14.6 82 2.5 -12.9 175 16 306.1 306.5 286.4 313.0 2.15 13 503 5615 -18.7 -20.8 83 2.1 -19.2 185 17 309.7 310.0 286.9 314.5 1.45 14 500 5660 -19.1 -22.1 77 3.0 -19.8 185 17 309.8 310.0 286.8 314.0 1.30 15 489 5826 -19.9 -25.9 59 6.0 -21.2 186 17 310.7 310.9 286.7 313.9 0.95 16 486 5872 -20.3 -24.1 72 3.8 -21.1 186 18 310.8 311.0 286.9 314.5 1.12 17 430 6771 -26.5 -40.5 25 14.0 -28.1 192 20 314.0 314.0 287.1 314.9 0.26 18 407 7166 -29.9 -45.9 20 16.0 -31.3 194 22 314.6 314.6 287.1 315.1 0.15 19 400 7290 -30.9 -44.9 24 14.0 -32.1 195 22 314.8 314.9 287.2 315.5 0.17 20 376 7724 -34.9 -40.9 54 6.0 -35.4 197 23 315.2 315.2 287.5 316.2 0.28 21 344 8336 -40.1 -48.1 42 8.0 -40.6 200 24 316.2 316.3 287.7 316.8 0.14 22 316 8907 -45.7 -49.4 66 3.7 -45.9 203 24 316.2 316.2 287.6 316.7 0.13 23 303 9185 -48.1 -54.1 50 6.0 -48.3 205 25 316.7 316.7 287.8 317.0 0.08 24 300 9250 -48.7 -53.7 56 5.0 -48.8 205 25 316.7 316.7 287.8 317.0 0.09 25 297 9316 -49.1 -54.1 56 5.0 -49.3 204 25 317.1 317.1 287.9 317.4 0.08 26 250 10420 -57.3 -62.2 54 4.9 -57.4 195 25 320.9 320.9 289.0 321.0 0.04 27 229 10970 -61.9 -64.4 72 2.5 -61.9 209 29 322.0 322.0 289.4 322.1 0.03 28 228 10998 -62.1 -65.2 66 3.1 -62.1 210 29 322.1 322.1 289.4 322.2 0.03 29 225 11080 -60.7 -69.7 30 9.0 -60.8 213 30 325.5 325.5 290.5 325.5 0.01 30 218 11278 -59.7 -72.7 17 13.0 -59.8 220 33 330.0 330.0 291.7 330.0 0.01 31 200 11820 -58.1 -78.1 6 20.0 -58.3 240 41 340.8 340.8 294.5 340.8 0.00 32 168 12931 -52.5 -83.5 1 31.0 -52.9 237 31 367.5 367.5 300.1 367.5 0.00 33 150 13660 -54.3 -85.3 1 31.0 -54.7 235 24 376.5 376.5 301.7 376.5 0.00 34 100 16240 -55.7 -87.7 1 32.0 -56.2 245 29 420.1 420.1 307.7 420.1 0.00 35 76 17973 -59.5 -89.5 1 30.0 -59.9 226 19 446.5 446.5 310.5 446.5 0.00 36 70 18490 -57.1 -89.1 1 32.0 -57.7 220 16 462.2 462.2 312.0 462.2 0.00 37 61 19364 -56.1 -89.1 1 33.0 -56.9 206 12 483.0 483.0 313.7 483.0 0.00 38 50 20620 -59.5 -89.5 1 30.0 -60.1 185 6 503.3 503.3 315.2 503.3 0.00 39 43 21558 -61.1 -91.1 1 30.0 -61.7 158 10 521.5 521.5 316.4 521.5 0.00 40 34 23029 -56.7 -89.7 1 33.0 -57.9 117 16 569.3 569.3 319.1 569.3 0.00 41 30 23820 -57.7 -89.7 1 32.0 -58.9 95 19 587.3 587.3 320.0 587.4 0.00 42 29 24034 -58.1 -90.1 1 32.0 -59.3 95 19 592.0 592.0 320.2 592.0 0.00 43 22 25791 -54.3 -89.3 1 35.0 -56.5 99 22 651.9 652.0 322.7 652.0 0.01 44 20 26400 -55.7 -89.7 1 34.0 -57.8 100 23 665.7 665.7 323.3 665.7 0.01 45 18 27070 -56.7 -90.7 1 34.0 -58.7 97 21 682.9 682.9 323.9 682.9 0.01 46 16 27820 -55.3 -90.3 1 35.0 -57.9 94 18 710.9 710.9 324.8 710.9 0.01 47 14 28681 -50.7 -88.7 0 38.0 -54.9 90 15 754.1 754.1 326.0 754.2 0.01 48 12 29681 -52.9 -89.9 0 37.0 -56.8 85 12 780.3 780.3 326.7 780.4 0.01 49 10 30870 -48.5 -86.5 0 38.0 -54.6 80 8 838.5 838.5 328.1 838.7 0.02 50 9.9 30936 -48.5 -86.5 0 38.0 -54.6 840.9 840.9 328.2 841.1 0.02 51 9.4 31280 -44.9 -84.9 0 40.0 -52.9 867.2 867.2 328.8 867.4 0.03 52 8.2 32188 -47.5 -86.5 0 39.0 -54.8 891.4 891.4 329.2 891.7 0.03 53 7.1 33155 -40.3 -81.3 0 41.0 -52.1 958.6 958.6 330.5 959.4 0.08 54 6.3 33965 -43.1 -83.1 0 40.0 -53.8 980.0 980.0 330.9 980.7 0.06 55 5.4 35013 -39.3 -81.3 0 42.0 -53.1 1041.1 1041.1 331.8 1042.2 0.10 TRP 228 10998 -62.1 -65.2 66 3.1 -62.1 210 29 322.1 322.1 289.4 322.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 703.65 mb = 3024.00 m = 9921.13 ft Wetbulb zero: 733.48 mb = 2685.36 m = 8810.13 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 68.95 % Est. max temperature: 24.11 C = 75.41 F Sfc-Lift cond lev (LCL): 1004.54 mb = 59.36 m = 194.75 ft T: 14.32 C 700-500 lapse rate: 7.24 C/km ThetaE index: 6.87 C Layer 994.0- 948.0 mb Conv cond level (CCL): 716.66 mb = 2873.31 m = 9426.75 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 29.32 C = 84.78 F Cap Strength: 6.06 C Lifted Index: 4.46 C Risk: None Lifted Index @300 mb: 6.36 C Lifted Index @700 mb: 4.78 C Showalter Index: 3.23 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 19.10 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 41.00 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.17 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 60761.06 J/kg Cap Strength: 6.03 C Lift Cond Lev (LCL): 831.50 mb = 1658.75 m = 5442.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 206 at 10 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 1009 12 275 2 2.0 -0.2 | 15 9 -2.4 -9.2 1 1000 108 175 3 -0.3 3.0 | 38 8 -4.7 -6.0 2 925 768 180 10 0.0 10.0 | 103 5 -4.4 1.0 3 850 1477 190 12 2.1 11.8 | 140 4 -2.3 2.8 4 700 3064 160 14 -4.8 13.2 | 114 10 -9.2 4.2 5 500 5660 185 17 1.5 16.9 | 160 8 -2.9 7.9 6 400 7290 195 22 5.7 21.3 | 186 12 1.3 12.3 7 300 9250 205 25 10.6 22.7 | 204 15 6.1 13.7 8 250 10420 195 25 6.5 24.1 | 188 15 2.1 15.2 9 228 10998 210 29 14.5 25.1 | 212 19 10.1 16.1 10 200 11820 240 41 35.5 20.5 | 250 33 31.1 11.5 11 150 13660 235 24 19.7 13.8 | 253 16 15.2 4.8 12 100 16240 245 29 26.3 12.3 | 262 22 21.9 3.3 13 70 18490 220 16 10.3 12.3 | 241 7 5.9 3.3 14 50 20620 185 6 0.5 6.0 | 52 5 -3.9 -3.0 15 30 23820 95 19 -18.9 1.7 | 73 24 -23.3 -7.3 16 20 26400 100 23 -22.7 4.0 | 80 28 -27.1 -5.0 17 10 30870 80 8 -7.9 -1.4 | 50 16 -12.3 -10.4 Wind Parameters Mean winds (0-6000m): 176.2 at 13.4 knts Storm direction: 206.2 at 10.0 knts Shear (0-3000m) pos: 0.9 neg: 2.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 18.8 neg: -5.2 tot: 13.7 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.04 Bulk Shear: 9.91 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 5 46 6| 0.0 8.0 8.0| 12.9 0.0 12.9 25.7 0.83| 8.5 7.0 1000 180 7 67 5| 1.8 4.0 5.8| 17.1 0.0 17.1 17.1 0.87| 6.1 5.3 1500 184 9 84 4| 1.7 2.7 4.4| 18.8 0.0 18.8 12.5 0.88| 4.7 4.1 2000 184 10 98 4| 1.3 2.4 3.7| 18.8 -1.0 17.8 8.9 0.71| 4.1 2.9 2500 182 10 107 4| 1.0 2.2 3.3| 18.8 -2.7 16.1 6.5 0.57| 3.7 2.1 3000 178 11 111 5| 0.9 2.1 3.0| 18.8 -5.2 13.7 4.6 0.45| 3.5 1.6 4000 174 12 115 6| 0.9 1.6 2.5| 24.8 -5.2 19.6 4.9 0.50| 3.0 1.5 5000 174 13 121 7| 1.0 1.3 2.3| 31.4 -5.2 26.2 5.2 0.56| 2.7 1.5 6000 176 13 129 7| 1.1 1.1 2.2| 38.2 -5.2 33.1 5.5 0.60| 2.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250420.23.gif