UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 17 OCT 25 Station: LI064 WMO ident: 16064 ------------------------------------------------------------------------------- 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 1000 190 6.8 6.2 96 0.6 6.5 345 4 280.0 281.0 279.6 296.2 5.95 1 999 198 10.6 8.6 87 2.0 9.5 344 4 283.8 285.0 282.7 303.3 7.03 2 993 248 13.4 7.4 67 6.0 10.1 341 4 287.1 288.3 283.5 305.4 6.51 3 986 306 14.0 7.0 63 7.0 10.2 337 4 288.3 289.4 284.0 306.3 6.38 4 976 391 14.4 6.4 59 8.0 10.0 331 3 289.6 290.6 284.2 307.1 6.18 5 925 834 10.8 5.9 72 4.9 8.2 300 2 290.4 291.5 284.7 308.3 6.30 6 881 1238 7.2 4.0 80 3.2 5.5 38 2 290.7 291.7 284.3 307.3 5.79 7 864 1399 7.0 0.0 61 7.0 3.7 77 2 292.1 292.9 283.4 305.0 4.42 8 850 1533 5.8 0.8 70 5.0 3.4 110 2 292.2 293.1 283.8 306.1 4.77 9 807 1956 3.0 -1.2 74 4.2 1.1 74 4 293.6 294.4 283.9 306.3 4.34 10 801 2017 4.8 -7.2 41 12.0 -0.2 69 5 296.2 296.7 283.2 304.5 2.78 11 773 2306 2.4 -4.6 60 7.0 -0.6 44 6 296.6 297.2 284.2 307.1 3.51 12 728 2789 0.2 -12.8 37 13.0 -4.4 2 9 299.3 299.7 283.5 305.4 1.96 13 719 2888 -0.5 -6.5 64 6.0 -3.0 354 10 299.6 300.2 285.1 309.6 3.27 14 700 3102 -1.9 -9.9 54 8.0 -5.0 335 11 300.4 300.9 284.7 308.3 2.57 15 678 3354 -4.3 -11.3 58 7.0 -6.8 337 11 300.5 300.9 284.5 307.8 2.38 16 674 3401 -4.1 -21.1 25 17.0 -8.9 338 11 301.2 301.4 283.2 304.6 1.05 17 668 3471 -4.5 -23.5 21 19.0 -9.5 338 11 301.5 301.7 283.1 304.3 0.86 18 618 4081 -6.9 -34.9 9 28.0 -12.3 344 12 305.5 305.6 284.1 306.6 0.32 19 541 5106 -13.1 -38.1 10 25.0 -17.2 354 13 310.0 310.1 285.7 310.9 0.26 20 500 5700 -18.1 -38.1 16 20.0 -21.1 360 14 311.0 311.0 286.0 312.0 0.29 21 432 6769 -26.9 -39.9 28 13.0 -28.4 331 15 313.1 313.1 286.8 314.1 0.27 22 418 7006 -27.5 -49.5 10 22.0 -29.3 324 15 315.3 315.3 287.3 315.6 0.10 23 400 7320 -30.1 -44.1 24 14.0 -31.4 315 15 315.9 315.9 287.6 316.6 0.19 24 366 7948 -35.3 -50.3 20 15.0 -36.2 334 18 317.1 317.1 287.9 317.5 0.10 25 346 8339 -38.1 -59.1 9 21.0 -39.0 345 20 318.4 318.4 288.3 318.6 0.04 26 300 9310 -44.9 -60.9 15 16.0 -45.4 15 24 322.1 322.1 289.4 322.2 0.04 27 270 10003 -50.1 -63.1 20 13.0 -50.4 9 19 324.4 324.4 290.1 324.5 0.03 28 251 10474 -53.1 -63.1 29 10.0 -53.3 5 16 326.7 326.8 290.8 326.9 0.03 29 250 10500 -53.1 -63.1 29 10.0 -53.3 5 16 327.1 327.1 290.9 327.3 0.03 30 204 11795 -58.7 -71.7 17 13.0 -58.9 325 18 337.9 337.9 293.8 337.9 0.01 31 200 11920 -58.5 -73.5 13 15.0 -58.7 330 17 340.1 340.1 294.4 340.2 0.01 32 182 12514 -56.9 -78.9 5 22.0 -57.1 320 16 352.0 352.0 297.1 352.0 0.00 33 150 13730 -58.9 -82.9 3 24.0 -59.1 300 15 368.6 368.6 300.3 368.6 0.00 34 100 16260 -61.9 -85.9 3 24.0 -62.1 290 22 408.1 408.1 306.3 408.1 0.00 35 71 18382 -60.1 -88.1 1 28.0 -60.5 266 19 454.0 454.0 311.2 454.0 0.00 36 70 18470 -60.5 -87.5 2 27.0 -60.9 265 19 455.0 455.0 311.3 455.0 0.00 37 57 19742 -62.7 -88.7 2 26.0 -63.1 280 15 477.5 477.5 313.2 477.5 0.00 38 50 20550 -62.1 -89.1 2 27.0 -62.6 290 13 497.1 497.1 314.8 497.2 0.00 39 33 23149 -57.3 -88.3 1 31.0 -58.5 290 26 572.6 572.6 319.3 572.6 0.00 40 30 23750 -58.7 -88.7 1 30.0 -59.7 290 29 584.6 584.6 319.9 584.6 0.00 41 29 23962 -59.3 -88.3 1 29.0 -60.3 288 29 588.7 588.7 320.1 588.7 0.01 42 26 24650 -55.5 -87.5 1 32.0 -57.2 281 28 618.1 618.1 321.4 618.2 0.01 43 24 25158 -56.5 -87.5 1 31.0 -58.2 276 27 629.5 629.5 321.9 629.6 0.01 44 20 26320 -53.9 -86.9 1 33.0 -56.3 265 26 671.2 671.2 323.4 671.3 0.01 45 16 27747 -56.7 -87.7 1 31.0 -58.9 271 31 706.3 706.3 324.6 706.4 0.01 46 12 29612 -47.5 -84.5 1 37.0 -53.4 280 36 799.4 799.5 327.3 799.7 0.03 47 10 30820 -47.1 -84.1 1 37.0 -53.8 285 40 843.7 843.7 328.2 844.0 0.03 48 9.7 31021 -47.9 -84.9 1 37.0 -54.4 848.1 848.1 328.4 848.4 0.03 49 7.7 32563 -42.5 -82.5 0 40.0 -52.7 927.7 927.8 329.9 928.3 0.06 TRP 204 11795 -58.7 -71.7 17 13.0 -58.9 325 18 337.9 337.9 293.8 337.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5509.85 m Freezing level: 725.43 mb = 2817.11 m = 9242.37 ft Wetbulb zero: 801.76 mb = 2008.86 m = 6590.68 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 40.46 % Est. max temperature: 19.07 C = 66.33 F Sfc-Lift cond lev (LCL): 990.88 mb = 265.60 m = 871.37 ft T: 13.58 C 700-500 lapse rate: 6.24 C/km ThetaE index: 5.24 C Layer 700.0- 618.0 mb Conv cond level (CCL): 824.80 mb = 1778.12 m = 5833.66 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 19.88 C = 67.78 F Cap Strength: 6.30 C Lifted Index: 5.90 C Risk: None Lifted Index @300 mb: 10.63 C Lifted Index @700 mb: 3.53 C Showalter Index: 6.72 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 27.60 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.20 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 67614.52 J/kg Cap Strength: 6.28 C Lift Cond Lev (LCL): 868.56 mb = 1355.41 m = 4446.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 7 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 1000 190 345 4 1.0 -3.9 | 231 4 3.1 2.5 1 1000 179 345 4 1.0 -3.9 | 231 4 3.1 2.5 2 925 834 300 2 1.7 -1.0 | 215 7 3.8 5.4 3 850 1533 110 2 -1.9 0.7 | 182 7 0.2 7.1 4 700 3102 335 11 4.6 -10.0 | 298 8 6.7 -3.6 5 500 5700 360 14 -0.0 -14.0 | 345 8 2.1 -7.6 6 400 7320 315 15 10.6 -10.6 | 288 13 12.7 -4.2 7 300 9310 15 24 -6.2 -23.2 | 14 17 -4.1 -16.8 8 250 10500 5 16 -1.4 -15.9 | 356 10 0.7 -9.6 9 204 11795 325 18 10.3 -14.7 | 304 15 12.4 -8.4 10 200 11920 330 17 8.5 -14.7 | 308 13 10.6 -8.3 11 150 13730 300 15 13.0 -7.5 | 274 15 15.1 -1.1 12 100 16260 290 22 20.7 -7.5 | 273 23 22.8 -1.1 13 70 18470 265 19 18.9 1.7 | 249 23 21.0 8.0 14 50 20550 290 13 12.2 -4.4 | 262 14 14.3 1.9 15 30 23750 290 29 27.3 -9.9 | 277 30 29.3 -3.5 16 20 26320 265 26 25.9 2.3 | 253 29 28.0 8.6 17 10 30820 285 40 38.6 -10.4 | 276 41 40.7 -4.0 Wind Parameters Mean winds (0-6000m): 348.2 at 8.9 knts Storm direction: 18.2 at 6.7 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -19.5 tot: -19.3 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.12 Bulk Shear: 4.56 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 ------------------------------------------------------------------------------- 500 335 3 225 5| 0.0 2.5 2.5| 0.0 -1.6 -1.6 -3.1 -0.44| 2.5 -1.1 1000 333 3 219 5| 1.4 1.2 2.7| 0.0 -4.8 -4.8 -4.8 -0.58| 3.0 -1.7 1500 343 2 215 5| 1.8 0.8 2.6| 0.0 -8.1 -8.1 -5.4 -0.59| 3.2 -1.9 2000 26 3 192 4| 1.3 0.5 1.8| 0.0 -12.8 -12.8 -6.4 -0.64| 3.5 -2.3 2500 11 4 208 3| 1.1 1.4 2.5| 0.0 -15.2 -15.2 -6.1 -0.68| 4.1 -2.8 3000 341 5 244 4| 0.9 2.0 2.9| 0.1 -19.5 -19.3 -6.4 -0.64| 4.5 -2.9 4000 341 7 267 4| 0.8 1.5 2.3| 4.7 -19.5 -14.8 -3.7 -0.51| 3.7 -1.9 5000 345 8 286 4| 0.8 1.2 2.0| 9.6 -19.5 -9.9 -2.0 -0.40| 3.2 -1.3 6000 348 9 301 5| 0.8 1.2 2.0| 12.2 -26.4 -14.2 -2.4 -0.39| 3.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20251017.23.gif