UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041823.upa.cvt Date: 2300Z 18 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 18 APR 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 120 0 0 SFC 993 179 11.6 9.9 89 1.7 10.6 0 0 285.3 286.7 284.1 306.8 7.73 2 992 187 12.6 8.1 74 4.5 10.1 358 0 286.4 287.6 283.6 305.6 6.84 3 925 771 10.4 5.7 73 4.7 7.9 195 15 289.9 291.0 284.4 307.7 6.21 4 895 1045 8.8 4.4 74 4.4 6.5 179 13 291.0 292.1 284.5 307.9 5.86 5 850 1470 5.2 3.2 87 2.0 4.2 155 10 291.6 292.6 284.5 307.9 5.67 6 827 1694 3.8 2.0 88 1.8 2.9 173 10 292.4 293.4 284.5 307.9 5.35 7 798 1984 2.4 -3.6 65 6.0 -0.2 196 10 293.9 294.6 283.3 304.8 3.67 8 759 2387 -0.5 -1.0 96 0.5 -0.7 228 9 295.0 295.9 284.9 308.8 4.68 9 700 3030 -5.1 -5.4 98 0.3 -5.3 280 9 296.8 297.5 284.5 307.8 3.65 10 694 3097 -5.5 -6.2 95 0.7 -5.8 280 9 297.1 297.8 284.4 307.5 3.46 11 684 3211 -4.3 -10.3 63 6.0 -6.5 279 10 299.7 300.2 284.4 307.5 2.55 12 682 3235 -1.7 -19.7 24 18.0 -7.1 279 10 302.8 303.1 284.0 306.6 1.17 13 677 3293 -1.1 -26.1 13 25.0 -7.7 279 11 304.2 304.3 284.0 306.4 0.67 14 660 3495 -2.3 -24.3 17 22.0 -8.3 278 12 305.0 305.2 284.5 307.7 0.81 15 617 4025 -6.7 -14.7 53 8.0 -9.4 276 16 305.9 306.3 286.1 312.2 1.98 16 575 4571 -10.3 -25.3 28 15.0 -13.9 274 20 307.9 308.1 285.6 310.8 0.85 17 532 5164 -14.9 -21.9 55 7.0 -16.7 272 24 309.3 309.6 286.5 313.4 1.24 18 500 5630 -18.3 -36.3 19 18.0 -21.1 270 28 310.7 310.8 286.0 311.9 0.34 19 486 5841 -20.1 -33.1 30 13.0 -22.2 269 28 311.0 311.1 286.3 312.7 0.48 20 452 6376 -22.5 -49.5 7 27.0 -25.1 265 28 314.6 314.6 287.1 314.9 0.09 21 400 7260 -29.5 -44.5 22 15.0 -30.9 260 27 316.6 316.7 287.9 317.3 0.18 22 371 7793 -34.1 -45.1 32 11.0 -35.0 263 30 317.4 317.5 288.1 318.1 0.18 23 367 7869 -34.7 -43.7 40 9.0 -35.4 263 30 317.6 317.7 288.2 318.4 0.22 24 363 7945 -34.7 -51.7 16 17.0 -35.8 263 30 318.6 318.6 288.4 319.0 0.09 25 333 8543 -39.3 -57.3 13 18.0 -40.1 266 33 320.3 320.3 288.9 320.5 0.05 26 300 9250 -44.9 -54.9 32 10.0 -45.3 270 37 322.1 322.1 289.5 322.4 0.07 27 282 9659 -47.9 -56.9 35 9.0 -48.2 272 42 323.5 323.5 289.9 323.8 0.06 28 276 9800 -48.7 -53.1 60 4.4 -48.8 272 44 324.4 324.4 290.2 324.7 0.10 29 250 10440 -54.3 -60.3 48 6.0 -54.4 275 53 325.3 325.3 290.4 325.5 0.05 30 241 10675 -55.3 -66.3 24 11.0 -55.5 273 47 327.3 327.3 291.0 327.4 0.02 31 229 11001 -56.1 -66.1 27 10.0 -56.2 270 38 330.9 330.9 292.0 331.0 0.02 32 224 11142 -54.9 -69.9 14 15.0 -55.1 267 37 334.8 334.8 293.0 334.9 0.01 33 200 11870 -53.5 -75.5 5 22.0 -53.8 250 29 348.0 348.0 296.2 348.1 0.01 34 168 12988 -51.5 -85.5 1 34.0 -52.0 253 37 369.2 369.2 300.4 369.2 0.00 35 150 13720 -51.1 -87.1 1 36.0 -51.7 255 43 382.0 382.0 302.6 382.0 0.00 36 142 14078 -50.7 -87.7 0 37.0 -51.3 254 41 388.8 388.8 303.6 388.8 0.00 37 108 15834 -58.9 -89.9 1 31.0 -59.2 247 30 404.9 404.9 305.9 404.9 0.00 38 100 16320 -57.7 -89.7 1 32.0 -58.1 245 27 416.2 416.2 307.3 416.2 0.00 39 72 18392 -56.5 -90.5 1 34.0 -57.1 250 14 459.8 459.8 311.7 459.8 0.00 40 70 18570 -56.9 -90.9 1 34.0 -57.5 250 13 462.7 462.7 312.0 462.7 0.00 41 50 20680 -59.5 -91.5 1 32.0 -60.1 140 7 503.3 503.3 315.2 503.3 0.00 42 48 20935 -60.5 -91.5 1 31.0 -61.1 138 9 506.8 506.8 315.4 506.8 0.00 43 45 21340 -57.9 -91.9 1 34.0 -58.7 135 11 522.5 522.5 316.5 522.6 0.00 44 38 22405 -59.1 -92.1 1 33.0 -59.9 127 18 545.4 545.4 317.8 545.4 0.00 45 30 23900 -55.7 -91.7 0 36.0 -57.2 115 27 592.8 592.8 320.3 592.8 0.00 46 20 26490 -52.3 -89.3 0 37.0 -55.2 105 19 676.1 676.1 323.6 676.1 0.01 47 16 27931 -52.1 -89.1 0 37.0 -55.5 102 20 721.3 721.3 325.1 721.4 0.01 48 13 29274 -51.7 -88.7 0 37.0 -55.8 99 21 766.8 766.8 326.4 766.9 0.01 49 11 30367 -46.9 -85.9 0 39.0 -53.4 96 22 821.8 821.8 327.8 822.0 0.02 50 10 31000 -45.5 -84.5 0 39.0 -53.0 95 23 849.7 849.7 328.4 850.0 0.03 51 8.1 32411 -43.5 -83.5 0 40.0 -52.9 910.4 910.4 329.6 910.9 0.05 52 7.7 32751 -44.5 -84.5 0 40.0 -53.6 919.7 919.7 329.8 920.1 0.04 53 7.4 33020 -39.5 -81.5 0 42.0 -51.5 950.5 950.6 330.4 951.3 0.07 54 6.5 33909 -38.7 -80.7 0 42.0 -51.9 989.8 989.9 331.0 990.9 0.09 55 6.4 34016 -39.3 -81.3 0 42.0 -52.2 991.7 991.7 331.1 992.6 0.08 TRP 229 11001 -56.1 -66.1 27 10.0 -56.2 270 38 330.9 330.9 292.0 331.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 765.72 mb = 2317.66 m = 7603.77 ft Wetbulb zero: 800.00 mb = 1963.29 m = 6441.16 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 61.40 % Est. max temperature: 18.10 C = 64.59 F Sfc-Lift cond lev (LCL): 967.87 mb = 392.74 m = 1288.50 ft T: 11.83 C 700-500 lapse rate: 5.08 C/km ThetaE index: 3.15 C Layer 827.0- 759.0 mb Conv cond level (CCL): 841.38 mb = 1553.23 m = 5095.84 ft Mean mixing ratio: 6.37 g/kg Conv temperature: 18.16 C = 64.69 F Cap Strength: 6.35 C Lifted Index: 5.94 C Risk: None Lifted Index @300 mb: 10.86 C Lifted Index @700 mb: 0.51 C Showalter Index: 5.35 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.50 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 86.40 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.28 J/kg Max Up Vert Vel: 5.71 m/s Conv Inhibition (B-): 69542.09 J/kg Cap Strength: 6.36 C Lift Cond Lev (LCL): 878.87 mb = 1194.87 m = 3920.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 ---------------------------------------------------------- 0 993 179 0 0 -0.0 -0.0 | 107 12 -11.0 3.3 1 925 771 195 15 3.9 14.5 | 158 19 -7.1 17.8 2 850 1470 155 10 -4.2 9.1 | 129 20 -15.2 12.4 3 700 3030 280 9 8.9 -1.6 | 130 3 -2.1 1.8 4 500 5630 270 28 28.0 -0.0 | 259 17 17.0 3.3 5 400 7260 260 27 26.6 4.7 | 243 18 15.6 8.0 6 300 9250 270 37 37.0 -0.0 | 263 26 26.0 3.3 7 250 10440 275 53 52.8 -4.6 | 272 42 41.8 -1.3 8 229 11001 270 38 38.0 -0.0 | 263 27 27.0 3.3 9 200 11870 250 29 27.3 9.9 | 231 21 16.2 13.3 10 150 13720 255 43 41.5 11.1 | 245 34 30.5 14.5 11 100 16320 245 27 24.5 11.4 | 222 20 13.5 14.8 12 70 18570 250 13 12.2 4.4 | 189 8 1.2 7.8 13 50 20680 140 7 -4.5 5.4 | 119 18 -15.5 8.7 14 30 23900 115 27 -24.5 11.4 | 113 38 -35.5 14.8 15 20 26490 105 19 -18.4 4.9 | 106 31 -29.4 8.3 16 10 31000 95 23 -22.9 2.0 | 99 34 -33.9 5.3 Wind Parameters Mean winds (0-6000m): 256.9 at 15.3 knts Storm direction: 286.9 at 11.5 knts Shear (0-3000m) pos: 3.1 neg: 2.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 40.9 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -70.9 tot: -26.7 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 26.23 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 ------------------------------------------------------------------------------- 500 190 6 134 14| 0.0 13.0 13.0| 9.8 -6.2 3.6 7.1 0.24| 21.3 5.2 1000 189 10 144 16| 0.0 6.2 6.2| 9.8 -49.6 -39.8 -39.8 -0.12| 17.2 -2.0 1500 182 10 142 17| 0.8 4.1 4.9| 21.3 -69.0 -47.7 -31.8 -0.13| 13.7 -1.8 2000 184 10 142 17| 2.0 3.1 5.1| 39.6 -69.0 -29.4 -14.7 -0.02| 12.0 -0.2 2500 191 10 145 16| 2.9 2.5 5.3| 43.9 -69.0 -25.1 -10.1 0.01| 11.0 0.1 3000 198 10 148 15| 3.1 2.1 5.1| 44.2 -70.9 -26.7 -8.9 -0.01| 10.1 -0.1 4000 229 11 165 11| 2.3 1.7 4.0| 47.2 -70.9 -23.7 -5.9 0.05| 8.5 0.5 5000 249 13 187 8| 1.8 1.9 3.7| 48.5 -70.9 -22.4 -4.5 0.06| 7.6 0.4 6000 257 15 210 8| 1.5 1.9 3.4| 48.5 -79.0 -30.5 -5.1 0.03| 6.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250418.23.gif