UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:2300Z 19 APR 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 1011 12 12.8 9.6 81 3.2 11.0 115 4 285.1 286.3 283.7 305.7 7.43 1 1000 126 14.4 8.4 67 6.0 11.0 125 15 287.5 288.8 284.2 307.0 6.92 2 991 202 15.4 1.4 39 14.0 8.5 132 15 289.3 290.0 282.0 301.6 4.27 3 973 358 14.6 -2.4 31 17.0 6.8 146 15 290.0 290.6 281.1 299.6 3.29 4 925 783 12.0 4.0 58 8.0 7.8 185 15 291.6 292.6 284.4 307.5 5.51 5 900 1012 10.4 6.8 78 3.6 8.4 201 14 292.2 293.5 286.1 312.0 6.90 6 864 1353 11.4 -1.6 40 13.0 5.1 225 13 296.7 297.4 284.7 308.4 3.93 7 862 1372 11.6 -1.4 40 13.0 5.3 227 13 297.1 297.8 284.9 309.0 4.00 8 850 1489 10.4 0.4 50 10.0 5.4 235 13 297.0 297.9 285.6 310.8 4.63 9 783 2167 5.4 2.9 84 2.5 4.1 241 15 298.7 299.8 287.6 316.6 6.03 10 774 2261 4.6 2.0 83 2.6 3.2 242 15 298.9 299.9 287.3 315.8 5.72 11 770 2304 4.6 -3.4 56 8.0 0.9 243 16 299.3 300.0 285.7 310.9 3.86 12 767 2335 4.4 0.7 77 3.7 2.5 243 16 299.4 300.4 287.1 315.1 5.25 13 735 2682 2.8 -8.2 44 11.0 -1.7 246 17 301.4 301.9 285.3 310.0 2.80 14 710 2961 0.6 -5.4 64 6.0 -2.0 249 18 301.9 302.6 286.4 312.9 3.60 15 700 3075 0.0 -10.0 47 10.0 -3.9 250 18 302.5 303.0 285.5 310.4 2.55 16 683 3272 -1.5 -20.5 22 19.0 -7.1 250 18 302.9 303.1 284.0 306.5 1.09 17 650 3664 -4.7 -10.7 63 6.0 -7.0 251 19 303.6 304.1 285.9 311.8 2.60 18 626 3959 -6.9 -14.9 53 8.0 -9.5 252 20 304.4 304.8 285.5 310.5 1.92 19 615 4098 -6.9 -23.9 24 17.0 -11.3 252 20 306.0 306.1 284.9 308.9 0.90 20 588 4447 -9.9 -15.9 61 6.0 -11.8 253 21 306.4 306.8 286.2 312.4 1.88 21 573 4646 -10.9 -23.9 33 13.0 -14.2 253 22 307.5 307.7 285.6 310.7 0.97 22 558 4850 -12.1 -16.7 69 4.6 -13.5 253 22 308.5 308.8 286.9 314.4 1.85 23 519 5400 -16.7 -18.7 84 2.0 -17.3 254 23 309.4 309.7 287.0 314.8 1.68 24 508 5561 -17.5 -29.5 34 12.0 -19.8 255 24 310.3 310.4 286.2 312.5 0.65 25 500 5680 -18.1 -30.1 34 12.0 -20.4 255 24 311.0 311.1 286.4 313.1 0.63 26 485 5906 -19.9 -28.9 45 9.0 -21.6 253 24 311.5 311.6 286.7 314.0 0.72 27 480 5982 -20.1 -39.1 17 19.0 -22.7 252 24 312.2 312.2 286.4 313.1 0.27 28 467 6184 -21.7 -41.7 15 20.0 -24.2 250 24 312.6 312.7 286.5 313.4 0.21 29 445 6536 -24.3 -30.3 58 6.0 -25.4 247 24 313.7 313.8 287.5 316.1 0.69 30 439 6634 -24.7 -41.7 19 17.0 -26.7 246 24 314.4 314.5 287.2 315.2 0.22 31 436 6684 -25.1 -34.1 43 9.0 -26.4 246 24 314.5 314.6 287.5 316.2 0.49 32 415 7039 -28.5 -32.3 70 3.8 -29.0 242 24 314.6 314.7 287.7 316.8 0.61 33 400 7300 -30.7 -41.7 33 11.0 -31.8 240 24 315.1 315.1 287.4 316.0 0.25 34 399 7318 -30.9 -42.9 30 12.0 -32.0 240 24 315.1 315.1 287.3 315.9 0.22 35 336 8516 -40.7 -44.3 68 3.6 -40.9 234 30 317.5 317.6 288.2 318.4 0.22 36 320 8848 -43.1 -51.1 41 8.0 -43.5 232 32 318.7 318.7 288.5 319.1 0.11 37 300 9280 -46.9 -50.2 69 3.3 -47.0 230 34 319.3 319.3 288.6 319.7 0.13 38 292 9458 -48.7 -50.8 79 2.1 -48.8 227 34 319.2 319.2 288.6 319.6 0.12 39 278 9778 -51.5 -54.1 74 2.6 -51.6 222 34 319.6 319.7 288.7 320.0 0.09 40 275 9848 -51.7 -58.7 43 7.0 -51.9 220 34 320.4 320.4 288.9 320.6 0.05 41 264 10111 -52.9 -67.9 15 15.0 -53.1 216 33 322.4 322.4 289.5 322.4 0.02 42 257 10284 -53.9 -65.9 22 12.0 -54.1 213 33 323.4 323.4 289.8 323.5 0.02 43 250 10460 -54.9 -66.9 21 12.0 -55.1 210 33 324.4 324.5 290.1 324.5 0.02 44 231 10964 -56.7 -70.7 16 14.0 -56.9 225 37 329.1 329.1 291.5 329.2 0.01 45 200 11880 -56.7 -76.7 6 20.0 -56.9 225 35 343.0 343.0 295.0 343.0 0.01 46 182 12479 -56.9 -77.9 5 21.0 -57.1 227 35 352.0 352.0 297.1 352.0 0.01 47 168 12991 -53.1 -82.1 2 29.0 -53.5 228 36 366.5 366.5 299.9 366.5 0.00 48 150 13720 -54.3 -84.3 1 30.0 -54.7 230 36 376.5 376.5 301.7 376.5 0.00 49 128 14733 -54.7 -85.7 1 31.0 -55.1 224 33 393.3 393.3 304.3 393.3 0.00 50 103 16105 -59.5 -87.5 1 28.0 -59.8 216 30 409.3 409.3 306.4 409.3 0.00 51 100 16290 -59.3 -87.3 1 28.0 -59.6 215 29 413.2 413.2 306.9 413.2 0.00 52 76 18012 -57.5 -87.5 1 30.0 -58.0 88 12 450.6 450.6 310.9 450.7 0.00 53 70 18530 -58.3 -87.3 1 29.0 -58.8 50 7 459.7 459.7 311.7 459.7 0.00 54 53 20276 -60.7 -88.7 1 28.0 -61.2 95 7 492.2 492.2 314.4 492.2 0.00 55 50 20640 -59.5 -89.5 1 30.0 -60.1 105 7 503.3 503.3 315.2 503.3 0.00 56 30 23840 -57.3 -88.3 1 31.0 -58.5 125 22 588.4 588.4 320.0 588.5 0.01 57 20 26420 -54.7 -87.7 1 33.0 -57.0 80 27 668.7 668.7 323.4 668.8 0.01 58 17 27457 -56.1 -88.1 1 32.0 -58.3 68 22 696.1 696.1 324.3 696.1 0.01 59 11 30295 -45.1 -84.1 0 39.0 -52.4 37 9 828.3 828.3 327.9 828.6 0.03 60 10 30930 -46.5 -84.5 1 38.0 -53.5 30 6 846.0 846.0 328.3 846.3 0.03 61 7.9 32509 -42.5 -82.5 0 40.0 -52.5 920.9 921.0 329.8 921.5 0.06 62 7.3 33040 -44.5 -84.5 0 40.0 -53.8 933.8 933.8 330.1 934.3 0.04 63 5.9 34489 -37.3 -79.3 0 42.0 -51.8 1023.7 1023.8 331.6 1025.2 0.13 64 5.7 34727 -37.5 -79.5 0 42.0 -52.1 1033.0 1033.0 331.7 1034.5 0.13 TRP 231 10964 -56.7 -70.7 16 14.0 -56.9 225 37 329.1 329.1 291.5 329.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 700.00 mb = 3075.00 m = 10088.46 ft Wetbulb zero: 748.00 mb = 2539.24 m = 8330.74 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 55.64 % Est. max temperature: 24.88 C = 76.78 F Sfc-Lift cond lev (LCL): 963.44 mb = 440.55 m = 1445.37 ft T: 14.09 C 700-500 lapse rate: 6.95 C/km ThetaE index: 7.40 C Layer 991.0- 925.0 mb Conv cond level (CCL): 678.49 mb = 3324.16 m = 10905.92 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 30.84 C = 87.52 F Cap Strength: 7.68 C Lifted Index: 8.01 C Risk: None Lifted Index @300 mb: 10.85 C Lifted Index @700 mb: 7.13 C Showalter Index: 3.74 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 18.50 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 54.80 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.03 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 76231.29 J/kg Cap Strength: 7.71 C Lift Cond Lev (LCL): 816.93 mb = 1816.58 m = 5959.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 14 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 1011 12 115 4 -3.6 1.7 | 97 17 -17.2 2.1 1 1000 126 125 15 -12.3 8.6 | 109 27 -25.9 9.0 2 925 783 185 15 1.3 14.9 | 141 20 -12.3 15.3 3 850 1489 235 13 10.6 7.5 | 159 8 -3.0 7.8 4 700 3075 250 18 16.9 6.2 | 207 7 3.3 6.5 5 500 5680 255 24 23.2 6.2 | 235 12 9.6 6.6 6 400 7300 240 24 20.8 12.0 | 210 14 7.2 12.4 7 300 9280 230 34 26.0 21.9 | 209 25 12.4 22.2 8 250 10460 210 33 16.5 28.6 | 186 29 2.9 29.0 9 231 10964 225 37 26.2 26.2 | 205 29 12.6 26.5 10 200 11880 225 35 24.7 24.7 | 204 27 11.1 25.1 11 150 13720 230 36 27.6 23.1 | 211 27 14.0 23.5 12 100 16290 215 29 16.6 23.8 | 187 24 3.0 24.1 13 70 18530 50 7 -5.4 -4.5 | 78 19 -19.0 -4.1 14 50 20640 105 7 -6.8 1.8 | 96 20 -20.4 2.2 15 30 23840 125 22 -18.0 12.6 | 112 34 -31.6 13.0 16 20 26420 80 27 -26.6 -4.7 | 84 40 -40.2 -4.3 17 10 30930 30 6 -3.0 -5.2 | 74 17 -16.6 -4.8 Wind Parameters Mean winds (0-6000m): 241.6 at 18.1 knts Storm direction: 271.6 at 13.6 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 144.3 neg: 0.0 tot: 144.3 m^2/s^2 ave: 48.1 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 82.76 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 ------------------------------------------------------------------------------- 500 140 14 116 25| 12.9 0.0 12.9| 83.7 0.0 83.7 167.4 0.67| 20.1 13.5 1000 162 14 128 23| 7.5 0.0 7.5|123.7 0.0 123.7 123.7 0.68| 15.6 10.5 1500 181 14 137 20| 5.3 0.0 5.3|132.3 0.0 132.3 88.2 0.60| 13.2 7.9 2000 196 14 145 17| 4.4 0.0 4.4|136.3 0.0 136.3 68.1 0.62| 10.4 6.4 2500 209 14 153 15| 3.9 0.0 3.9|140.2 0.0 140.2 56.1 0.63| 8.7 5.5 3000 218 15 160 13| 3.6 0.0 3.6|144.3 0.0 144.3 48.1 0.65| 7.6 5.0 4000 230 16 172 11| 3.0 0.0 3.0|148.6 0.0 148.6 37.2 0.66| 6.0 4.0 5000 237 17 184 10| 2.6 0.0 2.6|152.9 0.0 152.9 30.6 0.66| 5.1 3.4 6000 242 18 195 9| 2.3 0.1 2.4|155.6 -3.4 152.2 25.4 0.62| 4.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20250419.23.gif