UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121911.upa.cvt Date: 1100Z 19 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 19 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 1022 12 16.6 10.6 68 6.0 13.1 340 4 288.0 289.3 285.3 310.0 7.87 1 1000 216 15.0 10.2 73 4.8 12.2 245 1 288.1 289.5 285.4 310.1 7.83 2 925 872 10.4 8.6 89 1.8 9.4 330 2 289.9 291.3 285.8 311.5 7.60 3 901 1091 8.8 7.3 90 1.5 8.0 322 4 290.5 291.7 285.6 310.8 7.13 4 873 1352 7.4 1.4 66 6.0 4.5 313 7 291.7 292.5 283.7 305.7 4.85 5 850 1571 5.6 1.5 75 4.1 3.6 305 9 292.0 292.9 284.0 306.5 5.02 6 736 2735 -1.7 -1.7 100 0.0 -1.7 75 5 296.3 297.1 285.3 309.9 4.59 7 724 2867 -0.5 -2.7 85 2.2 -1.5 90 4 299.0 299.8 286.1 312.0 4.33 8 700 3136 -2.1 -4.8 82 2.7 -3.3 120 3 300.2 300.9 285.9 311.7 3.82 9 665 3543 -4.3 -10.3 63 6.0 -6.5 138 7 302.1 302.6 285.4 310.3 2.62 10 594 4423 -10.9 -15.9 67 5.0 -12.5 179 14 304.4 304.7 285.4 310.3 1.86 11 576 4659 -12.7 -13.9 91 1.2 -13.1 190 16 305.0 305.4 286.1 312.1 2.27 12 542 5123 -14.7 -19.5 67 4.8 -16.0 211 20 307.9 308.2 286.4 312.8 1.50 13 508 5611 -18.1 -19.6 88 1.5 -18.5 234 25 309.6 309.9 287.0 314.8 1.59 14 500 5730 -17.5 -20.8 75 3.3 -18.4 240 26 311.7 312.0 287.6 316.5 1.46 15 499 5745 -17.5 -21.1 73 3.6 -18.4 240 26 311.9 312.2 287.6 316.6 1.42 16 476 6096 -18.9 -25.9 54 7.0 -20.4 242 25 314.4 314.6 288.0 317.7 0.97 17 456 6413 -21.5 -25.9 68 4.4 -22.4 244 24 315.0 315.2 288.2 318.5 1.02 18 400 7360 -29.7 -34.7 62 5.0 -30.4 250 21 316.4 316.5 288.1 318.2 0.50 19 394 7468 -30.7 -34.8 67 4.1 -31.2 250 23 316.5 316.6 288.2 318.2 0.51 20 300 9340 -46.7 -57.7 27 11.0 -47.0 245 50 319.5 319.5 288.6 319.7 0.05 21 293 9496 -47.7 -62.7 16 15.0 -48.1 248 46 320.3 320.3 288.9 320.4 0.03 22 250 10520 -56.5 -61.5 53 5.0 -56.6 265 20 322.1 322.1 289.4 322.2 0.04 23 223 11239 -61.5 -66.0 55 4.5 -61.6 246 27 325.1 325.1 290.3 325.2 0.02 24 219 11351 -61.9 -65.6 61 3.7 -61.9 243 28 326.2 326.2 290.6 326.3 0.03 25 203 11819 -64.9 -70.9 43 6.0 -65.0 230 33 328.6 328.6 291.3 328.6 0.01 26 200 11910 -64.1 -73.1 28 9.0 -64.1 235 28 331.2 331.3 292.0 331.3 0.01 27 196 12033 -63.7 -74.7 21 11.0 -63.8 232 27 333.8 333.8 292.7 333.8 0.01 28 176 12690 -63.7 -77.7 13 14.0 -63.8 215 21 344.2 344.2 295.3 344.3 0.01 29 158 13345 -66.5 -82.5 9 16.0 -66.6 198 15 350.3 350.3 296.7 350.3 0.00 30 150 13660 -63.5 -83.5 5 20.0 -63.6 190 12 360.7 360.7 298.8 360.7 0.00 31 132 14455 -58.1 -84.1 2 26.0 -58.4 210 12 383.8 383.8 302.8 383.8 0.00 32 112 15480 -62.7 -85.7 3 23.0 -62.9 237 13 393.6 393.6 304.3 393.6 0.00 33 100 16180 -61.7 -85.7 3 24.0 -61.9 255 13 408.5 408.5 306.3 408.5 0.00 34 87 17042 -62.9 -86.9 3 24.0 -63.1 255 16 422.7 422.7 308.0 422.7 0.00 35 70 18390 -60.5 -86.5 2 26.0 -60.9 255 21 455.0 455.0 311.3 455.0 0.00 36 50 20490 -58.7 -86.7 2 28.0 -59.4 255 25 505.2 505.2 315.3 505.2 0.00 37 49 20617 -58.9 -86.9 2 28.0 -59.6 256 25 507.6 507.6 315.5 507.6 0.00 38 37 22403 -53.3 -84.3 1 31.0 -54.9 264 26 564.4 564.4 318.9 564.5 0.01 39 30 23740 -57.7 -86.7 1 29.0 -58.9 270 26 587.3 587.3 320.0 587.4 0.01 40 20 26260 -64.3 -89.3 2 25.0 -65.1 295 57 639.4 639.4 322.3 639.4 0.01 41 17 27244 -67.3 -90.3 2 23.0 -67.9 293 70 660.1 660.2 323.0 660.2 0.01 42 12 29363 -62.5 -89.5 1 27.0 -64.0 288 97 746.3 746.3 325.8 746.4 0.01 43 10 30480 -64.5 -89.5 2 25.0 -65.9 285 111 778.8 778.8 326.7 778.9 0.01 44 7.9 31917 -65.5 -89.5 2 24.0 -67.0 829.1 829.1 328.0 829.2 0.02 45 6.2 33411 -59.9 -86.9 2 27.0 -63.2 912.6 912.6 329.7 912.9 0.03 TRP 203 11819 -64.9 -70.9 43 6.0 -65.0 230 33 328.6 328.6 291.3 328.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 762.55 mb = 2464.18 m = 8084.50 ft Wetbulb zero: 772.31 mb = 2346.02 m = 7696.82 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 78.30 % Est. max temperature: 20.35 C = 68.63 F Sfc-Lift cond lev (LCL): 934.38 mb = 787.13 m = 2582.42 ft T: 11.00 C 700-500 lapse rate: 5.94 C/km ThetaE index: 5.76 C Layer 901.0- 850.0 mb Conv cond level (CCL): 891.16 mb = 1181.35 m = 3875.78 ft Mean mixing ratio: 7.74 g/kg Conv temperature: 19.56 C = 67.21 F Cap Strength: 2.86 C Lifted Index: 4.39 C Risk: None Lifted Index @300 mb: 6.51 C Lifted Index @700 mb: 1.69 C Showalter Index: 7.03 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.63 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 25.69 J/kg Cap Strength: 2.84 C Lift Cond Lev (LCL): 918.38 mb = 931.71 m = 3056.77 ft Lev Free Conv (LFC): 803.38 mb = 2027.09 m = 6650.47 ft Equ Level (EL): 733.38 mb = 2763.85 m = 9067.63 ft B at Equ Level: 9.53 J/kg Max Parcel Lev (MPL): 713.38 mb = 2984.78 m = 9792.46 ft Wind level data Storm motion: 277 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 1022 12 340 4 1.4 -3.8 | 65 7 -6.2 -2.8 1 1000 216 245 1 0.9 0.4 | 102 7 -6.6 1.3 2 925 872 330 2 1.0 -1.7 | 83 7 -6.5 -0.8 3 850 1571 305 9 7.4 -5.2 | 2 4 -0.2 -4.2 4 700 3136 120 3 -2.6 1.5 | 103 10 -10.1 2.4 5 500 5730 240 26 22.5 13.0 | 227 20 15.0 13.9 6 400 7360 250 21 19.7 7.2 | 236 15 12.2 8.1 7 300 9340 245 50 45.3 21.1 | 240 44 37.8 22.1 8 250 10520 265 20 19.9 1.7 | 258 13 12.4 2.7 9 203 11819 230 33 25.3 21.2 | 219 28 17.8 22.1 10 200 11910 235 28 22.9 16.1 | 222 23 15.4 17.0 11 150 13660 190 12 2.1 11.8 | 157 14 -5.4 12.7 12 100 16180 255 13 12.6 3.4 | 230 7 5.0 4.3 13 70 18390 255 21 20.3 5.4 | 244 14 12.8 6.4 14 50 20490 255 25 24.1 6.5 | 246 18 16.6 7.4 15 30 23740 270 26 26.0 -0.0 | 267 19 18.5 0.9 16 20 26260 295 57 51.7 -24.1 | 298 50 44.1 -23.2 17 10 30480 285 111 107.2 -28.7 | 286 103 99.7 -27.8 Wind Parameters Mean winds (0-6000m): 247.0 at 10.1 knts Storm direction: 277.0 at 7.6 knts Shear (0-3000m) pos: 1.7 neg: 0.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 34.6 deg Storm rel helicity (0-3000m) pos: 45.3 neg: -12.0 tot: 33.3 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 11.03 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 ------------------------------------------------------------------------------- 500 298 2 91 6| 0.0 3.5 3.5| 5.8 -1.1 4.6 9.3 0.54| 6.0 3.2 1000 315 2 86 6| 1.3 1.8 3.1| 5.8 -5.4 0.4 0.4 0.06| 4.4 0.3 1500 311 3 77 5| 0.9 1.7 2.6| 5.8 -11.8 -6.0 -4.0 -0.33| 4.8 -1.6 2000 317 4 62 5| 1.8 1.3 3.1| 14.4 -12.0 2.4 1.2 -0.00| 5.4 -0.0 2500 324 5 57 6| 2.1 1.0 3.1| 31.3 -12.0 19.2 7.7 0.21| 5.7 1.2 3000 313 5 59 5| 1.7 0.8 2.6| 45.3 -12.0 33.3 11.1 0.32| 5.5 1.8 4000 283 5 84 2| 2.1 0.6 2.7| 74.0 -12.0 62.0 15.5 0.43| 5.4 2.4 5000 228 7 160 6| 2.1 0.5 2.6|142.4 -12.0 130.4 26.1 0.58| 5.9 3.4 6000 247 10 200 5| 1.9 0.4 2.3|219.9 -12.0 207.9 34.6 0.66| 6.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251219.11.gif