UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 28 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 1016 12 12.4 5.4 62 7.0 8.8 340 3 284.3 285.2 281.2 299.7 5.53 1 1000 168 10.6 3.6 62 7.0 7.1 350 6 283.8 284.6 280.3 297.6 4.95 2 954 559 7.8 5.9 88 1.9 6.8 320 7 284.8 285.8 282.1 301.8 6.11 3 942 663 8.8 -5.2 37 14.0 3.0 312 7 286.8 287.3 279.0 294.8 2.75 4 925 814 7.6 -5.4 39 13.0 2.2 300 7 287.1 287.6 279.1 295.1 2.76 5 900 1039 7.0 -12.0 24 19.0 0.2 321 6 288.7 289.0 278.5 293.8 1.69 6 874 1281 8.6 -21.4 10 30.0 -0.4 344 5 292.8 293.0 279.2 295.3 0.79 7 850 1510 7.4 -18.6 14 26.0 -0.9 5 4 293.9 294.1 280.1 297.1 1.04 8 752 2511 4.0 -35.0 4 39.0 -4.8 37 8 300.7 300.7 282.0 301.6 0.26 9 745 2586 3.8 -35.2 4 39.0 -5.0 39 8 301.3 301.3 282.3 302.2 0.26 10 700 3089 0.6 -34.4 5 35.0 -7.1 55 10 303.1 303.2 283.1 304.2 0.30 11 557 4869 -14.1 -30.1 24 16.0 -17.2 62 20 306.2 306.3 284.6 308.2 0.56 12 534 5188 -15.3 -46.3 5 31.0 -19.1 63 22 308.5 308.5 284.9 308.9 0.11 13 500 5680 -19.9 -45.9 8 26.0 -22.8 65 25 308.8 308.8 285.0 309.2 0.13 14 443 6569 -27.3 -44.3 18 17.0 -28.9 84 26 310.3 310.3 285.7 310.9 0.17 15 400 7300 -32.1 -49.1 17 17.0 -33.3 100 27 313.3 313.3 286.6 313.7 0.11 16 384 7586 -33.7 -53.7 12 20.0 -34.9 98 28 314.8 314.9 287.1 315.1 0.07 17 357 8090 -37.9 -63.9 5 26.0 -38.8 94 30 315.8 315.8 287.4 315.9 0.02 18 300 9260 -47.3 -61.3 19 14.0 -47.7 85 35 318.7 318.7 288.3 318.8 0.03 19 264 10092 -54.1 -69.1 14 15.0 -54.3 92 31 320.6 320.6 288.9 320.7 0.01 20 250 10440 -56.1 -69.1 18 13.0 -56.3 95 30 322.7 322.7 289.6 322.7 0.01 21 249 10466 -56.3 -69.3 18 13.0 -56.5 96 30 322.7 322.7 289.6 322.8 0.01 22 213 11444 -63.7 -70.7 38 7.0 -63.7 120 26 326.0 326.0 290.6 326.0 0.01 23 207 11619 -64.9 -73.9 28 9.0 -65.0 125 25 326.8 326.8 290.8 326.8 0.01 24 204 11709 -64.7 -75.7 21 11.0 -64.8 127 25 328.4 328.4 291.3 328.5 0.01 25 200 11830 -64.1 -74.1 24 10.0 -64.2 130 24 331.2 331.3 292.0 331.3 0.01 26 186 12270 -67.3 -74.3 36 7.0 -67.4 135 17 333.0 333.0 292.6 333.1 0.01 27 177 12570 -66.5 -78.5 17 12.0 -66.5 167 18 339.1 339.1 294.1 339.1 0.00 28 173 12709 -63.9 -84.9 4 21.0 -64.0 182 18 345.6 345.6 295.7 345.6 0.00 29 160 13194 -57.5 -85.5 2 28.0 -57.8 233 19 364.2 364.2 299.5 364.2 0.00 30 150 13600 -58.9 -85.9 2 27.0 -59.1 275 20 368.6 368.6 300.3 368.6 0.00 31 120 14994 -61.5 -87.5 2 26.0 -61.7 292 24 388.1 388.1 303.5 388.1 0.00 32 100 16130 -59.9 -86.9 2 27.0 -60.2 305 28 412.0 412.0 306.7 412.0 0.00 33 82 17354 -63.5 -87.5 2 24.0 -63.7 272 27 428.7 428.7 308.7 428.7 0.00 34 70 18330 -60.5 -87.5 2 27.0 -60.9 245 27 455.0 455.0 311.3 455.0 0.00 35 61 19194 -58.1 -87.1 1 29.0 -58.7 282 24 478.6 478.6 313.3 478.6 0.00 36 50 20440 -60.9 -87.9 2 27.0 -61.4 335 19 500.0 500.0 314.9 500.0 0.00 37 37 22289 -65.9 -90.9 2 25.0 -66.2 291 13 532.1 532.1 317.1 532.1 0.00 38 34 22807 -62.3 -90.3 1 28.0 -62.9 278 11 554.6 554.6 318.3 554.6 0.00 39 30 23580 -62.1 -90.1 1 28.0 -62.8 260 8 575.3 575.3 319.5 575.4 0.00 40 28 24005 -59.9 -88.9 1 29.0 -60.9 273 10 592.9 592.9 320.3 593.0 0.01 41 20 26080 -62.1 -90.1 1 28.0 -63.1 335 17 646.1 646.1 322.5 646.1 0.01 42 17 27079 -63.9 -89.9 2 26.0 -64.8 323 24 671.1 671.1 323.4 671.1 0.01 43 13 28738 -59.5 -88.5 1 29.0 -61.5 304 36 739.8 739.8 325.7 739.9 0.01 44 10 30370 -61.5 -89.5 1 28.0 -63.5 285 47 790.0 790.0 327.0 790.1 0.01 45 8.7 31235 -60.9 -88.9 1 28.0 -63.3 824.4 824.4 327.8 824.6 0.02 TRP 186 12270 -67.3 -74.3 36 7.0 -67.4 135 17 333.0 333.0 292.6 333.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 694.16 mb = 3161.67 m = 10372.81 ft Wetbulb zero: 891.32 mb = 1118.96 m = 3671.09 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 19.09 % Est. max temperature: 21.36 C = 70.44 F Sfc-Lift cond lev (LCL): 913.93 mb = 912.93 m = 2995.13 ft T: 7.34 C 700-500 lapse rate: 7.91 C/km ThetaE index: 6.99 C Layer 942.0- 925.0 mb Conv cond level (CCL): 659.78 mb = 3550.02 m = 11646.90 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 32.27 C = 90.08 F Cap Strength: 11.13 C Lifted Index: 10.37 C Risk: None Lifted Index @300 mb: 14.67 C Lifted Index @700 mb: 11.13 C Showalter Index: 11.08 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 1.30 C K Index: -26.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.66 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 53734.10 J/kg Cap Strength: 11.13 C Lift Cond Lev (LCL): 865.59 mb = 1360.23 m = 4462.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 83 at 9 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 1016 12 340 3 1.0 -2.8 | 280 10 10.3 -1.7 1 1000 168 350 6 1.0 -5.9 | 295 11 10.3 -4.8 2 925 814 300 7 6.1 -3.5 | 279 16 15.3 -2.4 3 850 1510 5 4 -0.3 -4.0 | 288 9 8.9 -2.9 4 700 3089 55 10 -8.2 -5.7 | 347 5 1.1 -4.6 5 500 5680 65 25 -22.7 -10.6 | 55 16 -13.4 -9.5 6 400 7300 100 27 -26.6 4.7 | 108 18 -17.3 5.8 7 300 9260 85 35 -34.9 -3.1 | 86 26 -25.6 -2.0 8 250 10440 95 30 -29.9 2.6 | 100 21 -20.6 3.7 9 200 11830 130 24 -18.4 15.4 | 151 19 -9.1 16.5 10 186 12270 135 17 -12.0 12.0 | 168 13 -2.8 13.1 11 150 13600 275 20 19.9 -1.7 | 271 29 29.2 -0.7 12 100 16130 305 28 22.9 -16.1 | 295 36 32.2 -15.0 13 70 18330 245 27 24.5 11.4 | 250 36 33.7 12.5 14 50 20440 335 19 8.0 -17.2 | 313 24 17.3 -16.1 15 30 23580 260 8 7.9 1.4 | 262 17 17.1 2.5 16 20 26080 335 17 7.2 -15.4 | 311 22 16.5 -14.3 17 10 30370 285 47 45.4 -12.2 | 281 56 54.7 -11.1 Wind Parameters Mean winds (0-6000m): 53.3 at 12.4 knts Storm direction: 83.3 at 9.3 knts Shear (0-3000m) pos: 2.0 neg: 0.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 62.5 deg Storm rel helicity (0-3000m) pos: 30.7 neg: -14.2 tot: 16.5 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 19.92 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 ------------------------------------------------------------------------------- 500 338 6 291 12| 0.0 3.9 3.9| 8.1 -5.1 3.0 6.0 0.23| 5.9 1.3 1000 322 6 286 14| 0.0 1.8 1.8| 13.9 -13.7 0.2 0.2 0.06| 5.5 0.3 1500 325 6 286 13| 1.5 1.2 2.7| 17.2 -14.2 3.0 2.0 0.09| 5.3 0.5 2000 336 6 289 12| 1.6 0.9 2.5| 22.3 -14.2 8.1 4.0 0.20| 4.6 0.9 2500 350 6 295 11| 1.8 0.7 2.6| 26.8 -14.2 12.6 5.0 0.28| 4.2 1.2 3000 7 6 302 10| 2.0 0.6 2.6| 30.7 -14.2 16.5 5.5 0.35| 4.0 1.4 4000 31 8 317 8| 2.3 0.5 2.7| 38.1 -14.2 23.9 6.0 0.44| 3.8 1.7 5000 45 10 340 6| 2.4 0.4 2.8| 46.8 -14.2 32.6 6.5 0.46| 3.6 1.7 6000 53 12 6 6| 2.4 0.3 2.7| 67.6 -14.2 53.4 8.9 0.50| 3.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251228.11.gif