UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 27 OCT 25 Station: LI144 WMO ident: 16144 Latitude: 44.65 Longitude: 11.62 ------------------------------------------------------------------------------- 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 1008 8 15.0 2.0 41 13.0 8.5 260 8 287.5 288.3 281.3 300.0 4.38 1 1000 75 14.4 -2.6 31 17.0 6.7 235 7 287.5 288.1 279.8 296.7 3.15 2 945 548 10.0 -5.0 34 15.0 3.7 260 16 287.8 288.3 279.5 295.9 2.78 3 937 619 11.0 -10.0 22 21.0 2.9 264 17 289.5 289.8 279.1 295.2 1.90 4 925 726 10.4 -10.6 22 21.0 2.4 270 19 289.9 290.3 279.3 295.5 1.84 5 888 1064 8.4 -12.6 21 21.0 0.8 268 22 291.3 291.6 279.7 296.2 1.63 6 850 1424 6.0 -10.0 31 16.0 -0.1 265 25 292.4 292.8 280.8 298.8 2.10 7 772 2204 0.4 -10.6 43 11.0 -3.6 275 29 294.6 295.0 281.8 301.2 2.21 8 736 2587 0.0 -6.0 64 6.0 -2.5 280 32 298.2 298.8 284.7 308.2 3.32 9 700 2987 -1.7 -7.7 64 6.0 -4.1 285 34 300.6 301.2 285.3 310.0 3.06 10 689 3113 -1.1 -9.1 55 8.0 -4.3 285 35 302.6 303.1 285.8 311.3 2.78 11 591 4317 -9.5 -14.5 67 5.0 -11.2 288 42 306.4 306.8 286.4 313.1 2.10 12 582 4436 -9.5 -16.5 57 7.0 -11.7 288 42 307.8 308.1 286.6 313.6 1.81 13 543 4968 -13.1 -19.1 61 6.0 -14.8 289 45 309.7 310.0 287.0 314.8 1.55 14 500 5590 -18.3 -20.5 83 2.2 -18.8 290 49 310.7 311.0 287.3 315.7 1.50 15 485 5816 -20.5 -21.3 93 0.8 -20.7 290 50 310.7 311.0 287.2 315.5 1.44 16 425 6778 -27.7 -31.0 73 3.3 -28.2 290 56 313.5 313.6 287.3 315.8 0.68 17 400 7210 -31.1 -31.9 93 0.8 -31.2 290 59 314.6 314.7 287.7 316.9 0.66 18 398 7246 -31.3 -31.4 99 0.1 -31.3 290 59 314.8 314.9 287.8 317.2 0.70 19 362 7914 -36.1 -38.0 83 1.9 -36.3 292 64 317.0 317.1 288.2 318.4 0.40 20 346 8227 -39.1 -42.6 69 3.5 -39.4 293 66 317.1 317.1 288.1 318.0 0.26 21 337 8408 -40.9 -51.9 30 11.0 -41.4 293 67 317.0 317.0 287.9 317.4 0.09 22 300 9190 -47.9 -53.9 50 6.0 -48.1 295 72 317.8 317.9 288.1 318.2 0.08 23 281 9615 -51.7 -56.3 58 4.6 -51.8 295 74 318.4 318.4 288.3 318.6 0.07 24 250 10360 -56.9 -60.0 68 3.1 -56.9 295 78 321.5 321.5 289.3 321.7 0.05 25 248 10411 -57.3 -59.4 77 2.1 -57.3 295 79 321.6 321.6 289.3 321.8 0.05 26 247 10437 -57.5 -59.1 82 1.6 -57.5 295 79 321.7 321.7 289.3 321.9 0.05 27 246 10462 -57.7 -60.4 71 2.7 -57.8 295 78 321.8 321.8 289.3 321.9 0.05 28 244 10514 -57.5 -64.5 41 7.0 -57.6 295 77 322.8 322.8 289.6 322.9 0.03 29 212 11402 -58.5 -70.5 20 12.0 -58.6 288 68 334.5 334.5 292.9 334.6 0.01 30 200 11770 -56.9 -74.9 9 18.0 -57.1 285 64 342.7 342.7 295.0 342.7 0.01 31 174 12658 -53.9 -80.9 2 27.0 -54.2 275 58 361.5 361.5 299.0 361.5 0.00 32 150 13600 -59.3 -83.3 3 24.0 -59.5 265 51 367.9 367.9 300.2 367.9 0.00 33 146 13768 -60.9 -83.9 3 23.0 -61.1 265 50 368.0 368.0 300.2 368.0 0.00 34 127 14633 -61.7 -84.7 3 23.0 -61.9 265 46 381.5 381.5 302.5 381.5 0.00 35 116 15195 -60.5 -84.5 3 24.0 -60.7 265 43 393.8 393.8 304.3 393.8 0.00 36 108 15644 -56.1 -84.1 2 28.0 -56.5 265 40 410.2 410.2 306.5 410.2 0.00 37 100 16130 -58.9 -84.9 2 26.0 -59.2 265 38 413.9 413.9 307.0 413.9 0.00 38 90 16791 -58.5 -85.5 2 27.0 -58.9 268 39 427.4 427.4 308.6 427.4 0.00 39 76 17842 -63.3 -87.3 2 24.0 -63.6 273 42 438.5 438.5 309.7 438.5 0.00 40 70 18350 -60.5 -87.5 2 27.0 -60.9 275 43 455.0 455.0 311.3 455.0 0.00 41 62 19109 -59.3 -87.3 1 28.0 -59.8 271 40 473.7 473.7 313.0 473.7 0.00 42 55 19853 -63.1 -88.1 2 25.0 -63.4 268 38 481.5 481.5 313.5 481.5 0.00 43 52 20198 -63.5 -88.5 2 25.0 -63.8 266 37 488.3 488.3 314.1 488.4 0.00 44 50 20440 -61.1 -88.1 2 27.0 -61.6 265 36 499.5 499.5 314.9 499.5 0.00 45 49 20565 -60.5 -87.5 2 27.0 -61.0 264 35 503.8 503.8 315.2 503.8 0.00 46 44 21231 -63.1 -89.1 2 26.0 -63.6 259 33 513.2 513.2 315.8 513.2 0.00 47 38 22138 -59.9 -87.9 1 28.0 -60.6 252 29 543.3 543.3 317.7 543.4 0.00 48 35 22648 -62.3 -88.3 2 26.0 -62.9 248 27 550.0 550.0 318.1 550.0 0.00 49 30 23610 -57.5 -86.5 1 29.0 -58.7 240 23 587.9 587.9 320.0 587.9 0.01 50 26 24505 -60.3 -88.3 1 28.0 -61.3 247 36 604.5 604.5 320.8 604.5 0.01 51 23 25275 -55.7 -86.7 1 31.0 -57.5 253 47 639.6 639.6 322.3 639.7 0.01 52 20 26160 -56.9 -86.9 1 30.0 -58.7 260 60 662.0 662.0 323.2 662.1 0.01 53 19 26485 -57.3 -87.3 1 30.0 -59.1 670.5 670.5 323.4 670.6 0.01 54 13 28923 -50.3 -83.3 1 33.0 -54.8 771.7 771.7 326.5 771.9 0.03 TRP 246 10462 -57.7 -60.4 71 2.7 -57.8 295 78 321.8 321.8 289.3 321.9 0.05 WND 248 10411 -57.3 -59.4 77 2.1 -57.3 295 79 321.6 321.6 289.3 321.8 0.05 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 736.00 mb = 2586.64 m = 8486.25 ft Wetbulb zero: 854.21 mb = 1383.35 m = 4538.50 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 50.15 % Est. max temperature: 19.70 C = 67.46 F Sfc-Lift cond lev (LCL): 828.38 mb = 1632.75 m = 5356.74 ft T: 4.50 C 700-500 lapse rate: 6.38 C/km ThetaE index: 4.83 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 547.19 mb = 4908.77 m = 16104.71 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 37.02 C = 98.64 F Cap Strength: 13.48 C Lifted Index: 13.38 C Risk: None Lifted Index @300 mb: 15.42 C Lifted Index @700 mb: 10.00 C Showalter Index: 11.50 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 8.30 C K Index: 8.30 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.71 J/kg Max Up Vert Vel: 5.42 m/s Conv Inhibition (B-): 57088.43 J/kg Cap Strength: 13.45 C Lift Cond Lev (LCL): 735.15 mb = 2595.86 m = 8516.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 25 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 1008 8 260 8 7.9 1.4 | 150 21 -10.5 18.5 1 1000 75 235 7 5.7 4.0 | 149 25 -12.7 21.2 2 925 726 270 19 19.0 -0.0 | 182 17 0.6 17.1 3 850 1424 265 25 24.9 2.2 | 199 20 6.5 19.3 4 700 2987 285 34 32.8 -8.8 | 240 17 14.4 8.3 5 500 5590 290 49 46.0 -16.8 | 269 28 27.6 0.4 6 400 7210 290 59 55.4 -20.2 | 275 37 37.0 -3.0 7 300 9190 295 72 65.3 -30.4 | 286 49 46.8 -13.3 8 250 10360 295 78 70.7 -33.0 | 287 55 52.3 -15.8 9 248 10411 295 79 71.6 -33.4 | 287 56 53.2 -16.2 10 246 10462 295 78 70.7 -33.0 | 287 55 52.3 -15.8 11 200 11770 285 64 61.8 -16.6 | 269 43 43.4 0.6 12 150 13600 265 51 50.8 4.4 | 236 39 32.4 21.6 13 100 16130 265 38 37.9 3.3 | 224 28 19.4 20.5 14 70 18350 275 43 42.8 -3.7 | 241 28 24.4 13.4 15 50 20440 265 36 35.9 3.1 | 221 27 17.5 20.3 16 30 23610 240 23 19.9 11.5 | 183 29 1.5 28.6 17 20 26160 260 60 59.1 10.4 | 236 49 40.7 27.6 Wind Parameters Mean winds (0-6000m): 283.0 at 33.5 knts Storm direction: 313.0 at 25.2 knts Shear (0-3000m) pos: 3.3 neg: 1.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 156.1 neg: 0.0 tot: 156.1 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 84.53 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 ------------------------------------------------------------------------------- 500 251 11 158 22| 0.0 7.2 7.2| 45.5 0.0 45.5 91.0 0.65| 12.0 7.8 1000 264 15 168 19| 3.7 3.6 7.3| 76.8 0.0 76.8 76.8 0.72| 10.0 7.2 1500 265 18 177 19| 2.4 3.8 6.3| 95.5 0.0 95.5 63.7 0.74| 8.2 6.1 2000 266 20 185 18| 2.8 2.9 5.7|115.7 0.0 115.7 57.9 0.77| 7.2 5.6 2500 269 22 191 18| 3.1 2.3 5.4|136.0 0.0 136.0 54.4 0.80| 6.7 5.3 3000 273 24 199 17| 3.3 1.9 5.2|156.1 0.0 156.1 52.0 0.82| 6.3 5.2 4000 277 27 211 16| 3.2 1.4 4.6|178.3 0.0 178.3 44.6 0.81| 5.5 4.5 5000 280 30 224 16| 3.2 1.1 4.3|202.2 0.0 202.2 40.4 0.80| 5.0 4.0 6000 283 34 236 17| 3.2 1.0 4.1|223.7 0.0 223.7 37.3 0.76| 4.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251027.12.gif