UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052523.upa.cvt Date: 2300Z 25 MAY 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 25 MAY 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 1013 12 16.4 13.1 81 3.3 14.4 345 3 288.5 290.1 287.0 314.8 9.38 1 1001 136 17.8 10.8 64 7.0 13.6 327 15 290.9 292.3 286.7 314.0 8.14 2 1000 146 17.8 10.8 64 7.0 13.6 325 16 291.0 292.4 286.8 314.1 8.15 3 982 301 17.8 5.8 45 12.0 11.2 325 16 292.5 293.5 285.1 309.5 5.89 4 950 585 17.2 7.2 52 10.0 11.5 325 15 294.6 295.8 286.8 314.1 6.71 5 925 812 16.0 6.0 51 10.0 10.4 325 14 295.7 296.8 286.8 314.2 6.34 6 863 1396 10.8 3.8 62 7.0 7.1 358 7 296.2 297.2 286.5 313.3 5.83 7 850 1522 10.4 -0.6 46 11.0 5.0 5 6 297.0 297.8 285.2 309.8 4.30 8 722 2863 3.2 -6.8 48 10.0 -1.1 352 13 303.3 303.9 286.4 313.1 3.18 9 700 3113 0.8 -7.2 55 8.0 -2.6 350 14 303.4 304.0 286.5 313.2 3.18 10 623 4041 -5.1 -13.1 53 8.0 -7.9 345 19 306.9 307.3 286.8 314.0 2.24 11 617 4117 -4.9 -13.9 49 9.0 -8.1 344 19 308.0 308.4 287.0 314.8 2.11 12 519 5457 -13.7 -18.7 66 5.0 -15.2 337 26 313.0 313.3 288.3 318.5 1.68 13 500 5740 -15.7 -23.7 50 8.0 -17.7 335 28 313.9 314.1 288.0 317.7 1.13 14 488 5922 -16.7 -25.7 46 9.0 -18.8 332 28 314.9 315.0 288.1 318.2 0.97 15 484 5984 -16.9 -23.9 55 7.0 -18.6 331 28 315.4 315.6 288.5 319.2 1.15 16 415 7115 -26.1 -28.7 79 2.6 -26.6 310 27 317.7 317.9 288.9 320.7 0.86 17 400 7380 -27.5 -30.9 73 3.4 -28.0 305 27 319.2 319.4 289.3 321.8 0.73 18 357 8189 -33.5 -36.4 75 2.9 -33.8 301 40 321.7 321.8 289.8 323.5 0.48 19 343 8469 -35.5 -50.5 20 15.0 -36.5 300 45 322.7 322.8 289.7 323.2 0.11 20 333 8675 -36.7 -57.7 10 21.0 -37.7 299 48 323.8 323.8 290.0 324.0 0.05 21 300 9390 -41.9 -58.9 14 17.0 -42.6 295 60 326.3 326.3 290.7 326.5 0.05 22 293 9548 -42.9 -56.9 20 14.0 -43.5 296 61 327.1 327.1 290.9 327.3 0.06 23 274 9993 -46.9 -58.2 26 11.3 -47.3 300 65 327.6 327.6 291.1 327.8 0.05 24 265 10212 -48.9 -58.9 30 10.0 -49.2 298 62 327.9 327.9 291.2 328.1 0.05 25 262 10287 -49.3 -61.3 23 12.0 -49.6 298 62 328.3 328.3 291.3 328.5 0.04 26 250 10590 -52.1 -58.1 48 6.0 -52.2 295 58 328.6 328.6 291.4 328.9 0.06 27 249 10616 -52.5 -57.5 55 5.0 -52.7 295 58 328.4 328.4 291.3 328.7 0.06 28 244 10747 -53.5 -59.5 48 6.0 -53.7 295 58 328.8 328.8 291.5 329.0 0.05 29 225 11266 -56.3 -65.3 31 9.0 -56.5 295 56 332.2 332.2 292.3 332.3 0.03 30 207 11793 -58.9 -66.9 35 8.0 -59.0 295 55 336.2 336.2 293.4 336.3 0.02 31 200 12010 -57.9 -71.9 15 14.0 -58.0 295 52 341.1 341.1 294.6 341.1 0.01 32 187 12436 -56.7 -75.7 7 19.0 -56.9 294 47 349.6 349.6 296.5 349.7 0.01 33 155 13616 -60.9 -81.9 5 21.0 -61.1 291 32 361.8 361.8 299.1 361.8 0.00 34 150 13820 -60.7 -84.7 3 24.0 -60.9 290 29 365.5 365.5 299.8 365.5 0.00 35 120 15207 -60.9 -85.9 2 25.0 -61.1 290 21 389.2 389.2 303.7 389.2 0.00 36 100 16350 -57.1 -86.1 1 29.0 -57.5 290 15 417.4 417.4 307.4 417.4 0.00 37 91 16949 -55.5 -85.5 1 30.0 -56.1 281 16 432.0 432.0 309.0 432.0 0.00 38 78 17925 -58.1 -86.1 2 28.0 -58.6 266 17 446.1 446.1 310.5 446.1 0.00 39 70 18610 -55.5 -85.5 1 30.0 -56.2 255 18 465.7 465.7 312.3 465.7 0.00 40 60 19592 -54.3 -85.3 1 31.0 -55.2 202 16 489.3 489.3 314.2 489.3 0.00 41 53 20380 -57.1 -86.1 1 29.0 -57.9 160 15 500.5 500.5 315.0 500.5 0.00 42 50 20750 -54.5 -86.5 1 32.0 -55.6 140 14 515.0 515.0 316.0 515.1 0.00 43 39 22344 -52.3 -85.3 1 33.0 -54.0 181 10 558.5 558.5 318.6 558.6 0.01 44 30 24030 -54.3 -86.3 1 32.0 -56.0 225 6 596.6 596.6 320.5 596.7 0.01 45 25 25203 -53.3 -86.3 1 33.0 -55.5 144 8 631.4 631.4 322.0 631.5 0.01 46 21 26339 -48.5 -84.5 1 36.0 -52.3 67 10 678.2 678.2 323.7 678.3 0.01 47 20 26660 -48.9 -83.9 1 35.0 -52.7 45 11 686.5 686.5 324.0 686.6 0.02 48 10 31320 -36.5 -79.5 0 43.0 -48.8 80 10 883.3 883.3 329.1 884.0 0.07 49 8.9 32129 -35.9 -78.9 0 43.0 -49.1 915.5 915.6 329.7 916.5 0.09 50 8.1 32781 -37.3 -79.3 0 42.0 -50.2 935.0 935.0 330.1 936.0 0.09 TRP 207 11793 -58.9 -66.9 35 8.0 -59.0 295 55 336.2 336.2 293.4 336.3 0.02 WND 274 9993 -46.9 -58.2 26 11.3 -47.3 300 65 327.6 327.6 291.1 327.8 0.05 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 689.56 mb = 3238.79 m = 10625.81 ft Wetbulb zero: 744.97 mb = 2605.78 m = 8549.04 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 53.63 % Est. max temperature: 24.12 C = 75.41 F Sfc-Lift cond lev (LCL): 964.41 mb = 455.98 m = 1495.98 ft T: 17.47 C 700-500 lapse rate: 6.28 C/km ThetaE index: 4.64 C Layer 982.0- 950.0 mb Conv cond level (CCL): 726.75 mb = 2809.24 m = 9216.56 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 31.05 C = 87.90 F Cap Strength: 4.62 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 9.70 C Lifted Index @700 mb: 3.48 C Showalter Index: 6.72 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 15.10 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 40.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.74 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 56050.35 J/kg Cap Strength: 4.71 C Lift Cond Lev (LCL): 834.19 mb = 1676.26 m = 5499.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 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 1013 12 345 3 0.8 -2.9 | 197 10 2.9 9.2 1 1000 146 325 16 9.2 -13.1 | 275 11 11.3 -1.0 2 925 812 325 14 8.0 -11.5 | 267 10 10.1 0.6 3 850 1522 5 6 -0.5 -6.0 | 195 6 1.6 6.1 4 700 3113 350 14 2.4 -13.8 | 291 5 4.5 -1.7 5 500 5740 335 28 11.8 -25.4 | 314 19 13.9 -13.3 6 400 7380 305 27 22.1 -15.5 | 278 24 24.2 -3.4 7 300 9390 295 60 54.4 -25.4 | 283 58 56.5 -13.3 8 274 9993 300 65 56.3 -32.5 | 289 62 58.4 -20.4 9 250 10590 295 58 52.6 -24.5 | 283 56 54.7 -12.4 10 207 11793 295 55 49.8 -23.2 | 282 53 52.0 -11.2 11 200 12010 295 52 47.1 -22.0 | 281 50 49.2 -9.9 12 150 13820 290 29 27.3 -9.9 | 266 29 29.4 2.2 13 100 16350 290 15 14.1 -5.1 | 247 18 16.2 6.9 14 70 18610 255 18 17.4 4.7 | 229 26 19.5 16.7 15 50 20750 140 14 -9.0 10.7 | 163 24 -6.9 22.8 16 30 24030 225 6 4.2 4.2 | 201 18 6.4 16.3 17 20 26660 45 11 -7.8 -7.8 | 127 7 -5.7 4.3 18 10 31320 80 10 -9.8 -1.7 | 143 13 -7.7 10.3 Wind Parameters Mean winds (0-6000m): 339.9 at 16.3 knts Storm direction: 9.9 at 12.3 knts Shear (0-3000m) pos: 1.9 neg: 3.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 30.8 neg: -15.0 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.87 Bulk Shear: 2.61 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 ------------------------------------------------------------------------------- 500 325 14 267 10| 0.0 12.5 12.5| 24.8 -2.1 22.7 45.4 0.79| 15.1 12.0 1000 326 14 267 10| 2.1 6.2 8.3| 24.8 -6.5 18.3 18.3 0.52| 9.7 5.0 1500 330 12 260 8| 3.7 4.2 7.9| 24.8 -15.0 9.8 6.5 0.14| 9.0 1.3 2000 335 11 253 7| 2.8 3.7 6.5| 26.4 -15.0 11.4 5.7 0.18| 7.3 1.3 2500 339 11 251 6| 2.2 3.5 5.7| 28.6 -15.0 13.5 5.4 0.24| 6.4 1.5 3000 341 11 253 6| 1.9 3.3 5.2| 30.8 -15.0 15.7 5.2 0.29| 5.8 1.7 4000 343 12 266 6| 1.4 3.2 4.6| 35.1 -15.0 20.1 5.0 0.31| 5.1 1.6 5000 342 14 282 7| 1.1 3.2 4.3| 37.1 -15.0 22.1 4.4 0.29| 4.7 1.3 6000 340 16 293 8| 0.9 3.0 3.9| 37.1 -28.1 9.0 1.5 0.20| 4.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250525.23.gif