UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112723.upa.cvt Date: 2300Z 27 NOV 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 27 NOV 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 7.6 2.6 71 5.0 5.2 35 8 280.1 280.9 278.0 292.8 4.57 1 1003 65 7.6 1.6 66 6.0 4.8 32 16 280.5 281.2 277.9 292.4 4.28 2 1000 97 7.8 1.8 66 6.0 5.0 30 21 281.0 281.7 278.2 293.0 4.35 3 974 315 10.6 -0.4 46 11.0 5.5 84 16 285.9 286.6 279.9 296.8 3.81 4 963 410 10.4 -0.6 46 11.0 5.3 107 13 286.6 287.3 280.2 297.5 3.80 5 925 743 7.4 1.4 66 6.0 4.5 190 5 286.9 287.7 281.3 299.9 4.57 6 902 950 5.8 1.3 73 4.5 3.7 147 4 287.3 288.1 281.5 300.6 4.66 7 873 1217 4.2 -3.8 56 8.0 0.8 91 3 288.3 288.9 280.4 297.9 3.30 8 850 1434 2.8 -4.2 60 7.0 -0.2 45 2 289.1 289.7 280.7 298.7 3.29 9 700 2973 -8.3 -11.8 76 3.5 -9.5 10 9 293.3 293.7 281.3 300.0 2.21 10 653 3507 -12.7 -13.7 92 1.0 -13.0 17 10 294.2 294.6 281.5 300.4 2.03 11 622 3876 -15.3 -16.1 94 0.8 -15.5 22 11 295.4 295.7 281.6 300.7 1.75 12 600 4147 -16.3 -20.6 69 4.3 -17.3 26 12 297.3 297.5 281.8 301.1 1.24 13 566 4583 -19.7 -21.8 83 2.1 -20.1 32 13 298.3 298.5 282.2 302.0 1.18 14 500 5490 -26.7 -35.7 42 9.0 -27.8 45 16 300.5 300.6 282.1 301.7 0.36 15 484 5724 -28.3 -38.3 38 10.0 -29.3 52 20 301.3 301.4 282.3 302.3 0.29 16 400 7060 -40.1 -44.6 62 4.5 -40.4 95 41 302.9 302.9 282.8 303.5 0.18 17 389 7250 -41.9 -45.3 69 3.4 -42.1 96 39 302.9 303.0 282.8 303.5 0.17 18 375 7498 -44.3 -48.4 64 4.1 -44.5 96 37 303.0 303.0 282.8 303.4 0.13 19 357 7827 -46.7 -51.3 59 4.6 -46.9 98 34 304.0 304.0 283.1 304.4 0.10 20 347 8015 -47.9 -61.9 18 14.0 -48.2 98 33 304.9 304.9 283.4 305.0 0.03 21 327 8406 -50.1 -63.1 20 13.0 -50.3 99 29 307.1 307.1 284.2 307.2 0.02 22 319 8568 -50.7 -64.7 17 14.0 -51.0 100 28 308.4 308.4 284.8 308.5 0.02 23 300 8970 -49.1 -69.1 8 20.0 -49.4 65 24 316.1 316.1 287.5 316.2 0.01 24 250 10160 -50.5 -75.5 4 25.0 -50.8 75 27 331.0 331.0 292.0 331.0 0.01 25 223 10908 -48.5 -79.5 2 31.0 -49.0 60 22 345.1 345.1 295.5 345.1 0.00 26 200 11620 -50.5 -81.5 1 31.0 -51.0 45 18 352.8 352.8 297.3 352.8 0.00 27 150 13470 -54.9 -83.9 2 29.0 -55.3 325 7 375.5 375.5 301.5 375.5 0.00 28 146 13643 -56.1 -84.1 2 28.0 -56.4 320 7 376.3 376.3 301.6 376.3 0.00 29 124 14687 -53.9 -84.9 1 31.0 -54.4 292 9 398.3 398.3 305.0 398.3 0.00 30 104 15804 -59.3 -86.3 2 27.0 -59.6 262 12 408.5 408.5 306.3 408.6 0.00 31 100 16050 -59.3 -86.3 2 27.0 -59.6 255 12 413.2 413.2 306.9 413.2 0.00 32 81 17354 -63.1 -88.1 2 25.0 -63.3 276 14 431.0 431.0 308.9 431.0 0.00 33 70 18250 -62.7 -88.7 2 26.0 -63.0 290 15 450.2 450.2 310.9 450.3 0.00 34 61 19098 -62.1 -88.1 2 26.0 -62.4 274 19 469.7 469.7 312.6 469.7 0.00 35 50 20320 -64.1 -90.1 2 26.0 -64.4 250 25 492.4 492.4 314.4 492.4 0.00 36 37 22159 -65.9 -90.9 2 25.0 -66.2 256 37 532.1 532.1 317.1 532.1 0.00 37 34 22679 -60.9 -89.9 1 29.0 -61.6 258 41 558.3 558.3 318.5 558.3 0.00 38 30 23460 -60.1 -90.1 1 30.0 -61.0 260 46 580.8 580.8 319.7 580.8 0.00 39 29 23672 -59.1 -90.1 1 31.0 -60.2 260 48 589.2 589.2 320.1 589.2 0.00 40 26 24353 -61.5 -90.5 1 29.0 -62.4 258 54 601.1 601.1 320.6 601.1 0.00 41 20 25990 -58.9 -89.9 1 31.0 -60.4 255 69 655.9 655.9 322.9 655.9 0.01 42 19 26311 -58.3 -89.3 1 31.0 -59.9 255 72 667.4 667.4 323.3 667.5 0.01 43 16 27384 -60.7 -89.7 1 29.0 -62.1 257 84 693.2 693.2 324.2 693.3 0.01 44 13 28694 -53.9 -87.9 1 34.0 -57.3 258 98 759.2 759.2 326.2 759.3 0.01 45 10 30370 -55.3 -88.3 1 33.0 -58.9 260 116 813.1 813.1 327.5 813.3 0.02 46 8.8 31188 -53.9 -87.9 1 34.0 -58.3 848.8 848.8 328.4 849.0 0.02 47 8.0 31796 -56.9 -88.9 1 32.0 -60.6 860.3 860.4 328.6 860.5 0.02 48 6.2 33429 -52.1 -87.1 1 35.0 -58.3 945.9 946.0 330.3 946.3 0.03 TRP 319 8568 -50.7 -64.7 17 14.0 -51.0 100 28 308.4 308.4 284.8 308.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 812.16 mb = 1822.22 m = 5978.33 ft Wetbulb zero: 853.71 mb = 1398.59 m = 4588.50 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 69.76 % Est. max temperature: 16.33 C = 61.39 F Sfc-Lift cond lev (LCL): 933.74 mb = 665.18 m = 2182.33 ft T: 8.10 C 700-500 lapse rate: 7.31 C/km ThetaE index: 2.65 C Layer 873.0- 850.0 mb Conv cond level (CCL): 780.27 mb = 2112.45 m = 6930.53 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 18.51 C = 65.31 F Cap Strength: 3.57 C Lifted Index: 4.13 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 2.70 C Showalter Index: 3.22 C Risk: None Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 22.50 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 80.00 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.94 J/kg Max Up Vert Vel: 7.74 m/s Conv Inhibition (B-): 74241.12 J/kg Cap Strength: 4.03 C Lift Cond Lev (LCL): 846.67 mb = 1465.09 m = 4806.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 8 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 35 8 -4.6 -6.6 | 322 4 2.6 -3.3 1 1000 97 30 21 -10.5 -18.2 | 13 15 -3.3 -14.9 2 925 743 190 5 0.9 4.9 | 225 11 8.0 8.2 3 850 1434 45 2 -1.4 -1.4 | 252 6 5.8 1.8 4 700 2973 10 9 -1.6 -8.9 | 315 8 5.6 -5.6 5 500 5490 45 16 -11.3 -11.3 | 27 9 -4.1 -8.1 6 400 7060 95 41 -40.8 3.6 | 101 34 -33.7 6.8 7 319 8568 100 28 -27.6 4.9 | 112 22 -20.4 8.1 8 300 8970 65 24 -21.8 -10.1 | 65 16 -14.6 -6.9 9 250 10160 75 27 -26.1 -7.0 | 79 19 -18.9 -3.7 10 200 11620 45 18 -12.7 -12.7 | 30 11 -5.6 -9.5 11 150 13470 325 7 4.0 -5.7 | 282 11 11.2 -2.5 12 100 16050 255 12 11.6 3.1 | 251 20 18.8 6.4 13 70 18250 290 15 14.1 -5.1 | 275 21 21.3 -1.9 14 50 20320 250 25 23.5 8.6 | 249 33 30.7 11.8 15 30 23460 260 46 45.3 8.0 | 258 54 52.5 11.2 16 20 25990 255 69 66.6 17.9 | 254 77 73.8 21.1 17 10 30370 260 116 114.2 20.1 | 259 124 121.4 23.4 Wind Parameters Mean winds (0-6000m): 35.6 at 10.5 knts Storm direction: 65.6 at 7.9 knts Shear (0-3000m) pos: 1.6 neg: 2.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -5.9 deg Storm rel helicity (0-3000m) pos: 121.3 neg: -1.6 tot: 119.7 m^2/s^2 ave: 39.9 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 9.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.11 Bulk Shear: 5.86 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 54 16 44 8| 14.6 0.0 14.6| 81.6 0.0 81.6 163.2 0.86| 44.3 37.9 1000 43 11 3 5| 4.8 0.0 4.8|107.2 -1.6 105.6 105.6 0.80| 28.9 23.1 1500 44 8 328 3| 3.2 1.5 4.8|112.9 -1.6 111.3 74.2 0.80| 21.0 16.7 2000 42 7 306 3| 2.4 1.7 4.1|115.8 -1.6 114.1 57.1 0.80| 16.3 13.1 2500 36 7 303 4| 1.9 1.9 3.8|118.8 -1.6 117.2 46.9 0.80| 13.6 10.9 3000 27 7 305 5| 1.6 2.0 3.6|121.3 -1.6 119.7 39.9 0.79| 11.8 9.4 4000 23 8 313 6| 1.0 1.5 2.5|129.2 -1.6 127.5 31.9 0.80| 9.3 7.5 5000 27 9 327 6| 0.9 1.2 2.1|138.2 -1.6 136.6 27.3 0.81| 7.9 6.4 6000 36 11 349 5| 1.6 1.0 2.6|166.5 -1.6 164.9 27.5 0.80| 7.6 6.1 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251127.23.gif