UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for LI064... Searching the city database file for: LI064 ... Date:1100Z 7 DEC 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 ------------------------------------------------------------------------------- 0 1000 151 40 3 SFC 997 176 7.4 3.6 77 3.8 5.6 40 3 280.8 281.6 278.9 294.5 4.97 2 981 309 6.2 3.0 80 3.2 4.7 36 3 280.9 281.7 278.7 294.3 4.84 3 959 495 7.8 -1.2 53 9.0 3.8 30 3 284.3 285.0 278.9 294.7 3.65 4 925 792 6.8 -2.2 53 9.0 2.8 20 3 286.3 286.9 279.7 296.3 3.51 5 850 1484 5.2 -6.8 42 12.0 0.3 45 3 291.6 292.1 281.1 299.6 2.70 6 842 1561 5.2 -7.8 38 13.0 0.0 39 4 292.4 292.8 281.3 299.9 2.52 7 785 2130 2.4 -7.6 48 10.0 -1.6 352 8 295.3 295.8 282.8 303.6 2.75 8 708 2954 -3.9 -10.9 58 7.0 -6.4 283 15 297.2 297.6 283.1 304.4 2.35 9 700 3044 -4.9 -10.9 63 6.0 -7.0 275 16 297.1 297.5 283.1 304.3 2.38 10 694 3112 -5.5 -9.9 71 4.4 -7.1 276 17 297.1 297.6 283.4 305.0 2.59 11 688 3180 -4.7 -6.7 86 2.0 -5.5 277 18 298.8 299.4 284.9 308.9 3.36 12 683 3237 -3.9 -7.2 78 3.3 -5.3 278 19 300.3 300.9 285.4 310.2 3.26 13 579 4525 -10.3 -11.1 94 0.8 -10.6 295 37 307.3 307.8 287.5 316.2 2.83 14 553 4877 -12.3 -13.4 91 1.1 -12.7 300 42 309.0 309.5 287.7 316.9 2.46 15 500 5640 -17.1 -18.7 87 1.6 -17.6 310 53 312.2 312.5 288.1 317.9 1.75 16 400 7280 -29.1 -31.1 83 2.0 -29.4 310 63 317.2 317.3 288.6 319.7 0.71 17 350 8216 -36.7 -39.3 77 2.6 -37.0 319 68 319.3 319.3 288.9 320.6 0.36 18 322 8786 -41.5 -46.5 58 5.0 -41.8 325 71 320.3 320.4 289.0 321.0 0.18 19 300 9260 -45.9 -50.3 61 4.4 -46.1 330 73 320.7 320.7 289.1 321.1 0.13 20 250 10450 -57.1 -61.3 59 4.2 -57.2 330 75 321.2 321.2 289.2 321.3 0.04 21 249 10475 -57.3 -61.4 60 4.1 -57.3 330 75 321.2 321.3 289.2 321.4 0.04 22 245 10577 -58.3 -63.3 53 5.0 -58.4 332 76 321.2 321.2 289.2 321.4 0.03 23 224 11132 -62.9 -69.9 38 7.0 -63.0 338 82 322.5 322.5 289.5 322.6 0.01 24 219 11271 -62.3 -70.0 35 7.7 -62.4 340 84 325.5 325.5 290.5 325.5 0.01 25 210 11529 -61.3 -70.3 29 9.0 -61.4 331 71 331.0 331.0 292.0 331.1 0.01 26 200 11830 -62.5 -70.5 33 8.0 -62.6 320 56 333.8 333.8 292.7 333.8 0.01 27 181 12441 -67.1 -71.3 55 4.2 -67.1 316 67 336.0 336.0 293.3 336.0 0.01 28 177 12576 -67.5 -72.5 49 5.0 -67.5 315 70 337.4 337.5 293.7 337.5 0.01 29 166 12965 -66.5 -77.5 20 11.0 -66.5 315 60 345.4 345.4 295.6 345.4 0.01 30 150 13580 -66.3 -82.3 9 16.0 -66.4 315 44 355.9 355.9 297.9 355.9 0.00 31 143 13869 -65.9 -83.9 6 18.0 -66.0 313 40 361.5 361.5 299.0 361.5 0.00 32 128 14546 -61.3 -83.3 4 22.0 -61.5 309 32 381.4 381.4 302.5 381.4 0.00 33 100 16060 -64.9 -85.9 4 21.0 -65.1 300 13 402.3 402.3 305.5 402.3 0.00 34 93 16502 -67.3 -86.3 5 19.0 -67.4 303 12 406.0 406.0 306.0 406.0 0.00 35 80 17422 -63.1 -86.1 3 23.0 -63.3 309 10 432.6 432.6 309.1 432.6 0.00 36 70 18240 -66.1 -87.1 4 21.0 -66.3 315 9 443.0 443.0 310.2 443.0 0.00 37 68 18415 -66.7 -87.7 4 21.0 -66.9 314 12 445.4 445.4 310.4 445.4 0.00 38 50 20280 -64.7 -88.7 2 24.0 -65.0 305 42 491.0 491.0 314.3 491.0 0.00 39 43 21203 -62.5 -87.5 2 25.0 -63.0 299 42 518.1 518.1 316.2 518.1 0.00 40 30 23400 -66.1 -89.1 3 23.0 -66.5 285 43 564.4 564.4 318.9 564.5 0.00 41 23 25001 -67.9 -90.9 2 23.0 -68.4 282 49 603.7 603.7 320.7 603.7 0.00 42 21 25552 -63.9 -88.9 2 25.0 -64.7 281 51 631.7 631.7 322.0 631.7 0.01 43 20 25850 -65.3 -89.3 2 24.0 -66.0 280 52 636.3 636.3 322.2 636.3 0.01 44 13 28478 -65.9 -89.9 2 24.0 -66.8 268 71 717.6 717.6 325.0 717.7 0.01 45 11 29510 -59.5 -87.5 1 28.0 -61.7 263 79 776.0 776.0 326.6 776.1 0.02 46 10 30100 -65.1 -89.1 2 24.0 -66.4 260 83 776.5 776.6 326.7 776.7 0.01 47 8.7 30943 -67.7 -90.7 2 23.0 -68.8 798.0 798.0 327.2 798.1 0.01 48 6.7 32536 -62.3 -88.3 2 26.0 -64.8 882.5 882.5 329.1 882.7 0.02 TRP 177 12576 -67.5 -72.5 49 5.0 -67.5 315 70 337.4 337.5 293.7 337.5 0.01 WND 219 11271 -62.3 -70.0 35 7.7 -62.4 340 84 325.5 325.5 290.5 325.5 0.01 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 755.67 mb = 2444.21 m = 8018.97 ft Wetbulb zero: 841.31 mb = 1567.78 m = 5143.59 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 68.82 % Est. max temperature: 18.49 C = 65.28 F Sfc-Lift cond lev (LCL): 940.67 mb = 653.84 m = 2145.11 ft T: 7.27 C 700-500 lapse rate: 4.70 C/km ThetaE index: 0.24 C Layer 981.0- 959.0 mb Conv cond level (CCL): 701.94 mb = 3022.23 m = 9915.32 ft Mean mixing ratio: 3.86 g/kg Conv temperature: 23.69 C = 74.64 F Cap Strength: 13.61 C Lifted Index: 15.05 C Risk: None Lifted Index @300 mb: 17.89 C Lifted Index @700 mb: 7.15 C Showalter Index: 12.12 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 10.30 C K Index: 9.50 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.33 J/kg Max Up Vert Vel: 7.79 m/s Conv Inhibition (B-): 59145.12 J/kg Cap Strength: 14.97 C Lift Cond Lev (LCL): 841.69 mb = 1564.16 m = 5131.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 17 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 ---------------------------------------------------------- 0 997 176 40 3 -1.9 -2.3 | 144 16 -9.6 13.4 1 925 792 20 3 -1.0 -2.8 | 146 16 -8.7 12.9 2 850 1484 45 3 -2.1 -2.1 | 144 17 -9.8 13.6 3 700 3044 275 16 15.9 -1.4 | 210 17 8.3 14.3 4 500 5640 310 53 40.6 -34.1 | 299 38 33.0 -18.4 5 400 7280 310 63 48.3 -40.5 | 301 48 40.6 -24.8 6 300 9260 330 73 36.5 -63.2 | 329 56 28.9 -47.5 7 250 10450 330 75 37.5 -65.0 | 329 58 29.9 -49.3 8 219 11271 340 84 28.7 -78.9 | 342 67 21.1 -63.2 9 200 11830 320 56 36.0 -42.9 | 314 39 28.4 -27.2 10 177 12576 315 70 49.5 -49.5 | 309 54 41.9 -33.8 11 150 13580 315 44 31.1 -31.1 | 303 28 23.5 -15.4 12 100 16060 300 13 11.3 -6.5 | 202 10 3.6 9.2 13 70 18240 315 9 6.4 -6.4 | 172 9 -1.3 9.3 14 50 20280 305 42 34.4 -24.1 | 287 28 26.8 -8.4 15 30 23400 285 43 41.5 -11.1 | 262 34 33.9 4.6 16 20 25850 280 52 51.2 -9.0 | 261 44 43.6 6.7 17 10 30100 260 83 81.7 14.4 | 248 80 74.1 30.1 Wind Parameters Mean winds (0-6000m): 304.1 at 23.3 knts Storm direction: 334.1 at 17.4 knts Shear (0-3000m) pos: 0.1 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 72.2 deg Storm rel helicity (0-3000m) pos: 32.5 neg: -10.3 tot: 22.1 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 72.09 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 32 3 145 16| 0.0 0.9 0.9| 1.4 0.0 1.4 2.8 0.39| 0.9 0.3 1000 29 3 145 16| 0.3 0.4 0.7| 1.8 -1.4 0.4 0.4 0.06| 0.9 0.1 1500 32 3 145 16| 0.2 0.7 0.9| 1.8 -7.4 -5.6 -3.7 -0.31| 1.4 -0.5 2000 17 4 144 15| 0.1 2.0 2.1| 4.0 -10.3 -6.3 -3.2 -0.12| 2.7 -0.3 2500 342 5 151 12| 0.1 2.9 3.0| 18.9 -10.3 8.6 3.4 0.32| 4.0 1.3 3000 300 7 173 12| 0.1 3.5 3.5| 32.5 -10.3 22.1 7.4 0.34| 5.1 1.7 4000 291 11 194 12| 1.9 2.6 4.5|105.6 -10.3 95.3 23.8 0.54| 5.8 3.1 5000 298 17 224 11| 3.2 2.1 5.3|208.0 -10.3 197.6 39.5 0.62| 6.4 3.9 6000 304 23 257 12| 3.3 1.9 5.3|277.3 -10.3 266.9 44.5 0.62| 6.3 3.9 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20251207.11.gif