UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 1 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 1014 12 11.2 10.4 95 0.8 10.7 140 4 283.2 284.6 283.3 304.7 7.82 1 1000 151 12.6 7.6 72 5.0 9.9 150 14 285.8 286.9 283.0 304.1 6.55 2 997 176 12.8 5.8 62 7.0 9.1 152 14 286.2 287.2 282.4 302.5 5.80 3 925 800 7.8 5.1 83 2.7 6.4 190 14 287.3 288.3 283.0 304.1 5.96 4 850 1492 3.2 1.0 85 2.2 2.1 210 7 289.5 290.4 282.7 303.4 4.84 5 818 1801 0.2 0.0 99 0.2 0.1 207 9 289.5 290.3 282.5 303.0 4.68 6 785 2132 0.0 -0.9 94 0.9 -0.4 204 11 292.7 293.5 283.8 306.0 4.56 7 700 3040 -5.9 -6.2 98 0.3 -6.0 195 17 296.0 296.6 283.9 306.2 3.43 8 565 4684 -16.3 -17.1 94 0.8 -16.5 198 19 302.4 302.7 284.5 308.0 1.77 9 500 5590 -23.7 -26.1 81 2.4 -24.1 200 20 304.1 304.3 284.2 307.1 0.91 10 454 6288 -28.9 -31.1 81 2.2 -29.2 196 19 306.1 306.3 284.7 308.3 0.63 11 439 6527 -30.9 -35.7 63 4.8 -31.4 194 18 306.6 306.6 284.5 308.0 0.41 12 427 6723 -32.5 -38.5 55 6.0 -33.1 193 18 307.0 307.0 284.6 308.1 0.32 13 400 7180 -36.7 -41.3 62 4.6 -37.1 190 17 307.3 307.3 284.7 308.2 0.26 14 366 7787 -42.3 -45.4 72 3.1 -42.5 198 24 307.7 307.8 284.7 308.4 0.18 15 331 8458 -47.9 -52.2 61 4.3 -48.0 206 32 309.0 309.0 285.1 309.4 0.09 16 300 9100 -51.9 -61.9 29 10.0 -52.1 215 40 312.2 312.2 286.1 312.3 0.03 17 299 9122 -52.1 -62.1 29 10.0 -52.3 215 40 312.2 312.2 286.2 312.3 0.03 18 275 9668 -49.9 -67.9 10 18.0 -50.3 222 33 323.0 323.0 289.7 323.0 0.01 19 250 10290 -52.3 -72.3 7 20.0 -52.6 230 25 328.3 328.3 291.2 328.3 0.01 20 200 11710 -56.1 -80.1 3 24.0 -56.3 255 15 343.9 343.9 295.3 343.9 0.00 21 161 13085 -59.9 -82.9 3 23.0 -60.1 266 20 359.5 359.5 298.6 359.5 0.00 22 150 13530 -58.7 -83.7 3 25.0 -58.9 270 21 368.9 368.9 300.4 369.0 0.00 23 100 16060 -59.7 -85.7 2 26.0 -60.0 250 27 412.4 412.4 306.8 412.4 0.00 24 70 18280 -60.7 -87.7 2 27.0 -61.1 275 21 454.5 454.5 311.3 454.5 0.00 25 57 19550 -63.3 -89.3 2 26.0 -63.6 263 31 476.1 476.1 313.1 476.1 0.00 26 50 20360 -61.1 -89.1 1 28.0 -61.6 255 37 499.5 499.5 314.9 499.5 0.00 27 46 20879 -59.3 -88.3 1 29.0 -60.0 257 39 515.9 515.9 316.0 515.9 0.00 28 34 22755 -62.5 -89.5 1 27.0 -63.1 266 47 554.1 554.1 318.3 554.1 0.00 29 30 23530 -60.5 -89.5 1 29.0 -61.4 270 50 579.7 579.7 319.6 579.7 0.00 30 26 24430 -57.1 -88.1 1 31.0 -58.5 265 58 613.6 613.6 321.2 613.6 0.01 31 20 26080 -60.7 -89.7 1 29.0 -61.9 255 74 650.4 650.4 322.7 650.4 0.01 32 16 27464 -63.1 -91.1 1 28.0 -64.2 260 90 685.4 685.4 324.0 685.4 0.01 33 10 30380 -60.1 -90.1 1 30.0 -62.4 270 123 795.2 795.2 327.1 795.3 0.01 34 8.0 31777 -58.7 -89.7 1 31.0 -61.8 853.2 853.2 328.5 853.3 0.02 35 7.0 32610 -61.7 -90.7 1 29.0 -64.3 874.0 874.0 328.9 874.1 0.01 36 6.2 33369 -57.7 -89.7 1 32.0 -61.7 922.0 922.0 329.8 922.2 0.02 TRP 299 9122 -52.1 -62.1 29 10.0 -52.3 215 40 312.2 312.2 286.2 312.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5439.00 m Freezing level: 785.00 mb = 2131.59 m = 6993.31 ft Wetbulb zero: 812.81 mb = 1852.51 m = 6077.71 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 89.82 % Est. max temperature: 17.08 C = 62.74 F Sfc-Lift cond lev (LCL): 1001.94 mb = 131.65 m = 431.91 ft T: 12.41 C 700-500 lapse rate: 6.98 C/km ThetaE index: 2.24 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 869.92 mb = 1302.41 m = 4272.93 ft Mean mixing ratio: 6.06 g/kg Conv temperature: 16.90 C = 62.42 F Cap Strength: 2.96 C Lifted Index: 2.82 C Risk: None Lifted Index @300 mb: 6.26 C Lifted Index @700 mb: 1.55 C Showalter Index: 2.94 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 24.70 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 98.00 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.10 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 58236.07 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 901.48 mb = 1010.82 m = 3316.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 12 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 1014 12 140 4 -2.6 3.1 | 65 12 -10.8 -5.1 1 1000 151 150 14 -7.0 12.1 | 105 16 -15.2 4.0 2 925 800 190 14 2.4 13.8 | 134 8 -5.8 5.6 3 850 1492 210 7 3.5 6.1 | 66 5 -4.7 -2.1 4 700 3040 195 17 4.4 16.4 | 155 9 -3.8 8.3 5 500 5590 200 20 6.8 18.8 | 173 11 -1.4 10.7 6 400 7180 190 17 3.0 16.7 | 149 10 -5.2 8.6 7 300 9100 215 40 22.9 32.8 | 211 29 14.7 24.6 8 299 9122 215 40 22.9 32.8 | 211 29 14.7 24.6 9 250 10290 230 25 19.2 16.1 | 234 14 11.0 7.9 10 200 11710 255 15 14.5 3.9 | 304 8 6.3 -4.3 11 150 13530 270 21 21.0 -0.0 | 302 15 12.8 -8.1 12 100 16060 250 27 25.4 9.2 | 266 17 17.2 1.1 13 70 18280 275 21 20.9 -1.8 | 308 16 12.7 -10.0 14 50 20360 255 37 35.7 9.6 | 267 28 27.5 1.4 15 30 23530 270 50 50.0 -0.0 | 281 43 41.8 -8.1 16 20 26080 255 74 71.5 19.2 | 260 64 63.3 11.0 17 10 30380 270 123 123.0 -0.0 | 274 115 114.8 -8.1 Wind Parameters Mean winds (0-6000m): 195.2 at 15.4 knts Storm direction: 225.2 at 11.5 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 61.0 neg: -8.3 tot: 52.7 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 11.07 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 ------------------------------------------------------------------------------- 500 159 13 106 13| 11.1 0.0 11.1| 44.9 0.0 44.9 89.8 0.86| 15.5 13.3 1000 173 13 117 11| 5.2 0.0 5.2| 51.3 -2.2 49.1 49.1 0.65| 11.2 7.3 1500 180 12 115 9| 2.4 0.0 2.4| 51.3 -8.3 43.0 28.7 0.35| 9.3 3.2 2000 186 11 112 8| 1.8 0.9 2.6| 54.7 -8.3 46.4 23.2 0.41| 7.8 3.2 2500 189 11 115 7| 1.4 1.4 2.8| 58.2 -8.3 49.9 20.0 0.45| 7.0 3.1 3000 191 12 121 7| 1.2 1.7 2.9| 61.0 -8.3 52.7 17.6 0.45| 6.4 2.9 4000 192 13 132 7| 1.0 1.3 2.3| 64.0 -8.3 55.7 13.9 0.46| 5.0 2.3 5000 194 14 141 8| 1.0 1.0 2.0| 67.1 -8.3 58.8 11.8 0.48| 4.1 2.0 6000 195 15 148 8| 0.9 0.8 1.7| 68.8 -11.4 57.4 9.6 0.44| 3.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251201.23.gif