UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 9 DEC 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 1021 12 8.6 8.5 99 0.1 8.6 40 3 280.1 281.2 280.7 298.7 6.83 1 1013 85 13.0 8.8 76 4.2 10.7 44 3 285.1 286.3 283.2 304.6 7.02 2 1006 149 13.4 9.4 77 4.0 11.2 47 4 286.1 287.3 284.0 306.6 7.37 3 1000 205 13.0 9.1 77 3.9 10.8 50 4 286.1 287.4 284.0 306.4 7.26 4 986 323 12.4 8.3 76 4.1 10.1 70 4 286.7 287.9 283.9 306.2 6.98 5 965 504 11.2 7.3 77 3.9 9.1 100 4 287.3 288.4 283.8 306.0 6.65 6 952 617 11.4 4.4 62 7.0 7.8 119 3 288.6 289.5 283.1 304.3 5.51 7 950 634 12.2 -1.8 38 14.0 5.8 122 3 289.6 290.2 281.3 299.8 3.52 8 925 858 12.2 -7.8 24 20.0 3.9 160 3 291.8 292.2 280.7 298.6 2.29 9 907 1022 12.6 -7.4 24 20.0 4.2 172 4 293.8 294.3 281.8 301.1 2.41 10 900 1087 12.4 -5.6 28 18.0 4.5 176 4 294.3 294.8 282.4 302.7 2.79 11 850 1564 10.6 -2.4 40 13.0 4.4 210 7 297.3 297.9 284.8 308.5 3.77 12 838 1682 10.0 -2.0 43 12.0 4.2 218 7 297.8 298.5 285.2 309.6 3.94 13 821 1852 9.6 -13.4 18 23.0 1.0 229 8 299.2 299.5 283.1 304.3 1.65 14 786 2212 7.8 -10.2 27 18.0 0.5 252 9 301.0 301.4 284.5 307.9 2.24 15 700 3154 0.0 -16.0 29 16.0 -5.4 315 12 302.5 302.8 284.4 307.5 1.57 16 694 3223 -0.5 -17.5 26 17.0 -6.0 316 12 302.7 302.9 284.2 307.1 1.39 17 649 3755 -3.3 -14.3 42 11.0 -7.1 322 10 305.4 305.7 285.9 311.6 1.95 18 612 4216 -6.1 -23.1 25 17.0 -10.7 327 9 307.3 307.5 285.5 310.5 0.97 19 609 4254 -5.5 -31.5 11 26.0 -11.3 327 9 308.4 308.5 285.3 310.0 0.45 20 599 4384 -5.9 -40.9 4 35.0 -12.1 329 8 309.4 309.5 285.4 310.1 0.18 21 500 5770 -15.9 -46.9 5 31.0 -19.8 345 4 313.7 313.7 286.8 314.1 0.11 22 480 6077 -17.9 -48.9 5 31.0 -21.4 3 4 314.9 314.9 287.2 315.2 0.09 23 400 7410 -29.3 -49.3 13 20.0 -30.9 85 4 316.9 316.9 287.9 317.3 0.11 24 383 7718 -31.9 -51.9 12 20.0 -33.3 97 4 317.4 317.5 288.0 317.8 0.08 25 343 8484 -38.5 -50.5 27 12.0 -39.2 128 4 318.7 318.7 288.4 319.1 0.11 26 320 8957 -41.5 -61.5 10 20.0 -42.2 147 4 320.9 320.9 289.0 321.0 0.03 27 300 9390 -45.1 -53.1 40 8.0 -45.4 165 4 321.8 321.8 289.4 322.1 0.09 28 292 9570 -46.7 -51.3 59 4.6 -46.9 178 5 322.0 322.0 289.5 322.5 0.12 29 272 10036 -50.7 -54.6 63 3.9 -50.8 213 7 322.8 322.8 289.7 323.1 0.08 30 250 10580 -55.3 -59.8 57 4.5 -55.4 255 10 323.9 323.9 290.0 324.0 0.05 31 246 10683 -56.3 -61.0 55 4.7 -56.4 265 9 323.9 323.9 290.0 324.0 0.04 32 215 11532 -61.7 -71.7 25 10.0 -61.8 353 5 328.2 328.2 291.2 328.2 0.01 33 200 11980 -62.9 -69.9 38 7.0 -63.0 40 2 333.2 333.2 292.6 333.2 0.02 34 194 12167 -63.9 -70.9 38 7.0 -64.0 55 4 334.5 334.5 292.9 334.5 0.01 35 181 12589 -65.7 -74.7 27 9.0 -65.8 90 8 338.2 338.2 293.9 338.3 0.01 36 154 13570 -65.7 -82.7 8 17.0 -65.8 343 15 354.2 354.2 297.5 354.2 0.00 37 150 13730 -63.7 -82.7 6 19.0 -63.8 325 16 360.3 360.3 298.8 360.4 0.00 38 146 13896 -62.5 -83.5 4 21.0 -62.6 326 17 365.2 365.2 299.7 365.2 0.00 39 119 15152 -62.9 -84.9 4 22.0 -63.1 336 23 386.5 386.5 303.3 386.5 0.00 40 107 15799 -66.5 -86.5 4 20.0 -66.6 342 26 391.6 391.6 304.0 391.6 0.00 41 100 16210 -64.1 -86.1 3 22.0 -64.3 345 28 403.9 403.9 305.7 403.9 0.00 42 97 16397 -61.1 -86.1 2 25.0 -61.4 346 27 413.3 413.3 306.9 413.3 0.00 43 86 17136 -64.1 -87.1 3 23.0 -64.3 349 21 421.7 421.7 307.9 421.7 0.00 44 75 17976 -61.7 -86.7 2 25.0 -62.0 353 15 443.5 443.5 310.3 443.6 0.00 45 70 18400 -63.5 -87.5 2 24.0 -63.8 355 12 448.5 448.5 310.7 448.5 0.00 46 50 20470 -65.7 -89.7 2 24.0 -66.0 335 25 488.7 488.7 314.1 488.7 0.00 47 44 21247 -66.3 -90.3 2 24.0 -66.6 332 23 505.4 505.4 315.3 505.4 0.00 48 35 22654 -60.9 -87.9 2 27.0 -61.6 328 21 553.7 553.7 318.3 553.7 0.00 49 34 22834 -62.5 -89.5 1 27.0 -63.1 327 20 554.1 554.1 318.3 554.1 0.00 50 30 23610 -60.9 -88.9 1 28.0 -61.7 325 19 578.6 578.6 319.6 578.6 0.00 51 28 24041 -58.7 -87.7 1 29.0 -59.8 323 21 596.3 596.3 320.5 596.3 0.01 52 26 24505 -59.7 -88.7 1 29.0 -60.8 321 22 606.2 606.2 320.9 606.2 0.01 53 25 24751 -56.5 -87.5 1 31.0 -58.1 321 23 622.2 622.2 321.6 622.3 0.01 54 23 25277 -59.3 -88.3 1 29.0 -60.6 318 25 629.0 629.0 321.9 629.1 0.01 55 20 26150 -59.9 -88.9 1 29.0 -61.2 315 28 652.8 652.8 322.8 652.9 0.01 56 18 26809 -59.9 -88.9 1 29.0 -61.3 313 28 672.8 672.8 323.5 672.8 0.01 57 17 27173 -53.3 -86.3 1 33.0 -56.2 313 29 705.0 705.1 324.6 705.1 0.01 58 16 27562 -55.3 -86.3 1 31.0 -57.9 312 29 710.9 710.9 324.8 711.0 0.01 59 13 28900 -51.7 -84.7 1 33.0 -55.8 309 30 766.8 766.8 326.4 767.0 0.02 60 10 30610 -50.1 -84.1 1 34.0 -55.5 305 31 832.5 832.6 328.0 832.8 0.03 61 7.2 32725 -56.5 -87.5 1 31.0 -60.6 888.3 888.3 329.2 888.5 0.03 62 5.7 34221 -52.7 -85.7 1 33.0 -59.0 966.3 966.4 330.7 966.8 0.04 TRP 181 12589 -65.7 -74.7 27 9.0 -65.8 90 8 338.2 338.2 293.9 338.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 700.00 mb = 3154.00 m = 10347.64 ft Wetbulb zero: 778.05 mb = 2295.07 m = 7529.68 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 27.83 % Est. max temperature: 24.60 C = 76.27 F Sfc-Lift cond lev (LCL): 1019.57 mb = 24.99 m = 81.98 ft T: 9.39 C 700-500 lapse rate: 6.08 C/km ThetaE index: 7.97 C Layer 1000.0- 907.0 mb Conv cond level (CCL): 703.19 mb = 3117.04 m = 10226.38 ft Mean mixing ratio: 5.58 g/kg Conv temperature: 31.09 C = 87.96 F Cap Strength: 10.02 C Lifted Index: 10.62 C Risk: None Lifted Index @300 mb: 13.06 C Lifted Index @700 mb: 7.42 C Showalter Index: 7.34 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 13.50 C K Index: 8.10 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.22 J/kg Max Up Vert Vel: 7.90 m/s Conv Inhibition (B-): 65552.97 J/kg Cap Strength: 10.54 C Lift Cond Lev (LCL): 868.86 mb = 1381.01 m = 4530.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 5 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 1021 12 40 3 -1.9 -2.3 | 125 5 -4.0 2.8 1 1000 205 50 4 -3.1 -2.6 | 116 6 -5.1 2.5 2 925 858 160 3 -1.0 2.8 | 159 8 -3.1 7.9 3 850 1564 210 7 3.5 6.1 | 187 11 1.5 11.1 4 700 3154 315 12 8.5 -8.5 | 298 7 6.4 -3.4 5 500 5770 345 4 1.0 -3.9 | 140 2 -1.0 1.2 6 400 7410 85 4 -4.0 -0.3 | 128 8 -6.0 4.7 7 300 9390 165 4 -1.0 3.9 | 161 9 -3.1 8.9 8 250 10580 255 10 9.7 2.6 | 225 11 7.6 7.7 9 200 11980 40 2 -1.3 -1.5 | 137 5 -3.3 3.5 10 181 12589 90 8 -8.0 0.0 | 117 11 -10.0 5.1 11 150 13730 325 16 9.2 -13.1 | 318 11 7.1 -8.0 12 100 16210 345 28 7.2 -27.0 | 347 23 5.2 -22.0 13 70 18400 355 12 1.0 -12.0 | 8 7 -1.0 -6.9 14 50 20470 335 25 10.6 -22.7 | 334 20 8.5 -17.6 15 30 23610 325 19 10.9 -15.6 | 320 14 8.9 -10.5 16 20 26150 315 28 19.8 -19.8 | 310 23 17.8 -14.7 17 10 30610 305 31 25.4 -17.8 | 299 27 23.4 -12.7 Wind Parameters Mean winds (0-6000m): 308.1 at 7.3 knts Storm direction: 338.1 at 5.5 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 157.7 deg Storm rel helicity (0-3000m) pos: 65.3 neg: -1.1 tot: 64.3 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.63 Bulk Shear: 11.86 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 64 4 123 6| 3.5 0.0 3.5| 4.5 -1.1 3.5 6.9 0.37| 4.7 1.7 1000 95 3 134 8| 3.2 0.0 3.2| 13.5 -1.1 12.4 12.4 0.64| 4.6 2.9 1500 156 4 157 10| 3.3 0.0 3.3| 24.1 -1.1 23.1 15.4 0.72| 4.5 3.3 2000 196 5 176 10| 2.9 0.0 2.9| 37.8 -1.1 36.8 18.4 0.79| 4.6 3.7 2500 225 6 193 9| 2.5 0.0 2.5| 51.8 -1.1 50.8 20.3 0.83| 4.8 4.0 3000 255 7 213 8| 2.1 0.0 2.1| 65.3 -1.1 64.3 21.4 0.86| 5.1 4.4 4000 292 8 247 6| 1.2 0.0 1.2| 70.6 -1.1 69.6 17.4 0.82| 4.5 3.7 5000 303 8 260 5| 0.6 0.0 0.6| 71.1 -1.1 70.1 14.0 0.76| 4.0 3.0 6000 308 7 261 4| 0.2 0.0 0.2| 71.2 -1.4 69.8 11.6 0.71| 3.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251209.23.gif