UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 22 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 133 45 2 SFC 995 175 15.4 8.4 63 7.0 11.4 45 2 289.0 290.2 284.8 308.7 6.96 2 989 227 17.2 7.2 52 10.0 11.6 48 2 291.3 292.4 285.2 309.7 6.45 3 984 270 18.8 6.8 46 12.0 12.0 51 2 293.3 294.4 285.9 311.5 6.30 4 974 358 18.2 7.2 49 11.0 12.0 57 2 293.6 294.7 286.2 312.5 6.55 5 925 797 15.0 4.0 48 11.0 9.1 85 3 294.6 295.6 285.6 310.7 5.51 6 850 1506 8.4 4.8 78 3.6 6.5 80 3 294.9 296.1 286.5 313.4 6.35 7 837 1633 7.4 4.2 80 3.2 5.7 87 3 295.2 296.3 286.5 313.2 6.18 8 803 1973 5.4 -2.6 56 8.0 1.7 106 3 296.6 297.3 284.7 308.3 3.93 9 751 2516 0.8 -5.2 64 6.0 -1.7 137 3 297.3 298.0 284.5 307.7 3.45 10 707 2998 -2.9 -9.9 58 7.0 -5.5 165 3 298.4 298.9 283.9 306.2 2.55 11 700 3077 -3.1 -13.1 46 10.0 -6.5 170 3 299.1 299.4 283.5 305.2 1.99 12 693 3157 -3.1 -18.1 30 15.0 -7.7 170 3 299.9 300.2 283.0 304.1 1.33 13 638 3806 -7.1 -20.1 35 13.0 -10.8 169 5 302.5 302.8 284.0 306.5 1.21 14 626 3954 -8.1 -18.1 44 10.0 -11.1 168 6 303.0 303.3 284.5 307.7 1.47 15 604 4231 -9.3 -27.3 22 18.0 -13.4 168 7 304.8 304.9 284.2 307.0 0.67 16 561 4797 -14.1 -25.1 39 11.0 -16.6 167 9 305.6 305.8 284.8 308.6 0.89 17 553 4906 -14.9 -30.9 24 16.0 -17.9 166 9 305.9 306.0 284.5 307.7 0.53 18 526 5283 -18.1 -23.1 65 5.0 -19.3 166 11 306.5 306.7 285.4 310.2 1.13 19 500 5660 -20.3 -30.3 40 10.0 -22.1 165 12 308.3 308.4 285.5 310.4 0.62 20 475 6037 -23.1 -33.1 40 10.0 -24.6 167 12 309.4 309.5 285.7 311.1 0.50 21 464 6208 -24.5 -31.5 52 7.0 -25.6 168 12 309.7 309.8 285.9 311.7 0.59 22 440 6592 -26.9 -39.9 28 13.0 -28.4 171 12 311.4 311.5 286.2 312.4 0.27 23 400 7270 -32.7 -41.7 40 9.0 -33.5 175 12 312.5 312.5 286.5 313.4 0.25 24 393 7394 -33.9 -42.9 40 9.0 -34.7 177 12 312.5 312.5 286.5 313.3 0.22 25 373 7756 -36.9 -39.1 80 2.2 -37.1 182 13 313.2 313.3 286.9 314.5 0.35 26 347 8250 -41.1 -43.7 76 2.6 -41.3 190 15 314.1 314.1 287.1 314.9 0.23 27 345 8289 -41.5 -48.5 47 7.0 -41.9 190 15 314.1 314.1 286.9 314.6 0.14 28 334 8507 -43.1 -53.1 32 10.0 -43.5 194 16 314.8 314.8 287.1 315.1 0.08 29 327 8649 -44.3 -52.3 41 8.0 -44.6 196 16 315.1 315.1 287.2 315.4 0.09 30 322 8752 -45.1 -51.1 51 6.0 -45.3 198 17 315.3 315.4 287.3 315.8 0.11 31 320 8794 -45.5 -55.5 32 10.0 -45.9 198 17 315.4 315.4 287.3 315.6 0.06 32 300 9220 -48.3 -55.3 44 7.0 -48.5 205 18 317.3 317.3 287.9 317.5 0.07 33 272 9861 -53.5 -62.5 33 9.0 -53.7 200 21 318.7 318.8 288.3 318.9 0.03 34 250 10400 -58.1 -61.2 67 3.1 -58.2 195 23 319.7 319.7 288.7 319.8 0.04 35 228 10972 -61.9 -66.9 51 5.0 -62.0 208 19 322.4 322.4 289.5 322.5 0.02 36 219 11220 -62.9 -68.9 44 6.0 -63.0 214 17 324.6 324.6 290.2 324.7 0.02 37 218 11248 -63.3 -70.3 38 7.0 -63.4 215 17 324.4 324.4 290.1 324.5 0.01 38 215 11333 -60.1 -83.1 3 23.0 -60.2 219 17 330.7 330.7 291.9 330.7 0.00 39 212 11421 -57.5 -77.5 6 20.0 -57.7 223 17 336.1 336.1 293.3 336.1 0.00 40 206 11603 -56.1 -77.1 6 21.0 -56.3 231 16 341.0 341.0 294.6 341.1 0.01 41 200 11790 -55.5 -78.5 4 23.0 -55.8 240 16 344.9 344.9 295.5 344.9 0.00 42 184 12326 -52.7 -81.7 2 29.0 -53.1 247 15 357.7 357.7 298.2 357.8 0.00 43 150 13650 -51.3 -83.3 1 32.0 -51.8 265 14 381.7 381.7 302.5 381.7 0.00 44 127 14733 -49.9 -83.9 1 34.0 -50.7 267 14 402.8 402.8 305.6 402.8 0.00 45 100 16280 -53.9 -85.9 1 32.0 -54.5 270 13 423.6 423.6 308.2 423.6 0.00 46 90 16950 -56.3 -87.3 1 31.0 -56.8 267 12 431.8 431.8 309.0 431.8 0.00 47 70 18540 -56.5 -87.5 1 31.0 -57.1 260 9 463.5 463.5 312.1 463.5 0.00 48 56 19954 -58.3 -88.3 1 30.0 -58.9 230 8 490.0 490.0 314.2 490.0 0.00 49 50 20670 -57.7 -88.7 1 31.0 -58.5 215 7 507.5 507.5 315.5 507.5 0.00 50 33 23310 -53.7 -87.7 1 34.0 -55.4 85 6 582.2 582.2 319.8 582.2 0.01 51 30 23920 -54.7 -87.7 1 33.0 -56.3 55 6 595.5 595.5 320.4 595.6 0.01 52 25 25079 -56.5 -88.5 1 32.0 -58.1 113 7 622.2 622.2 321.6 622.3 0.01 53 21 26195 -52.1 -88.1 1 36.0 -54.9 169 9 667.3 667.3 323.3 667.4 0.01 54 20 26510 -52.3 -87.3 1 35.0 -55.2 185 9 676.1 676.1 323.6 676.2 0.01 55 14 28802 -55.3 -88.3 1 33.0 -58.1 229 6 738.5 738.5 325.6 738.6 0.01 56 10 30990 -46.9 -85.9 0 39.0 -53.7 270 3 844.5 844.5 328.2 844.7 0.02 57 8.3 32235 -43.1 -83.1 0 40.0 -52.6 905.7 905.7 329.5 906.1 0.05 58 8.1 32399 -43.7 -83.7 0 40.0 -52.9 909.6 909.6 329.6 910.1 0.04 59 6.8 33592 -36.9 -78.9 0 42.0 -51.0 984.6 984.7 330.9 986.0 0.12 TRP 218 11248 -63.3 -70.3 38 7.0 -63.4 215 17 324.4 324.4 290.1 324.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 741.49 mb = 2620.31 m = 8596.71 ft Wetbulb zero: 777.14 mb = 2238.68 m = 7344.66 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 49.06 % Est. max temperature: 21.47 C = 70.64 F Sfc-Lift cond lev (LCL): 895.81 mb = 1065.87 m = 3496.92 ft T: 12.50 C 700-500 lapse rate: 6.66 C/km ThetaE index: 9.30 C Layer 837.0- 638.0 mb Conv cond level (CCL): 771.31 mb = 2299.73 m = 7544.96 ft Mean mixing ratio: 6.01 g/kg Conv temperature: 23.47 C = 74.24 F Cap Strength: 2.36 C Lifted Index: 1.18 C Risk: Showers probable Lifted Index @300 mb: 4.47 C Lifted Index @700 mb: 0.34 C Showalter Index: -0.10 C Risk: Thunderstorms probable Total Totals Index: 53.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 25.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 171.60 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.38 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 73973.34 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 806.97 mb = 1932.86 m = 6341.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 185 at 4 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 ---------------------------------------------------------- 0 995 175 45 2 -1.4 -1.4 | 18 6 -1.8 -5.7 1 925 797 85 3 -3.0 -0.3 | 37 6 -3.4 -4.6 2 850 1506 80 3 -3.0 -0.5 | 35 6 -3.4 -4.8 3 700 3077 170 3 -0.5 3.0 | 35 2 -0.9 -1.3 4 500 5660 165 12 -3.1 11.6 | 154 8 -3.5 7.3 5 400 7270 175 12 -1.0 12.0 | 169 8 -1.4 7.7 6 300 9220 205 18 7.6 16.3 | 211 14 7.2 12.0 7 250 10400 195 23 6.0 22.2 | 197 19 5.6 17.9 8 218 11248 215 17 9.8 13.9 | 224 13 9.3 9.6 9 200 11790 240 16 13.9 8.0 | 255 14 13.5 3.7 10 150 13650 265 14 13.9 1.2 | 283 14 13.5 -3.1 11 100 16280 270 13 13.0 -0.0 | 289 13 12.6 -4.3 12 70 18540 260 9 8.9 1.6 | 288 9 8.5 -2.7 13 50 20670 215 7 4.0 5.7 | 248 4 3.6 1.4 14 30 23920 55 6 -4.9 -3.4 | 35 9 -5.3 -7.7 15 20 26510 185 9 0.8 9.0 | 185 5 0.4 4.7 16 10 30990 270 3 3.0 -0.0 | 329 5 2.6 -4.3 Wind Parameters Mean winds (0-6000m): 155.3 at 5.7 knts Storm direction: 185.3 at 4.3 knts Shear (0-3000m) pos: 0.8 neg: 0.0 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 27.1 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -0.5 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 1.2 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.02 Bulk Shear: 5.14 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 65 2 26 6| 1.6 0.0 1.6| 2.4 0.0 2.4 4.9 0.99| 1.6 1.6 1000 75 3 31 6| 1.0 0.0 1.0| 3.0 -0.1 2.9 2.9 0.89| 1.1 1.0 1500 78 3 33 6| 0.7 0.0 0.7| 3.5 -0.2 3.3 2.2 0.78| 0.9 0.7 2000 85 3 35 6| 0.8 0.0 0.8| 4.5 -0.2 4.2 2.1 0.68| 1.1 0.7 2500 94 3 39 5| 0.8 0.0 0.8| 4.7 -0.3 4.4 1.8 0.52| 1.2 0.6 3000 103 3 42 5| 0.8 0.0 0.8| 4.8 -0.5 4.2 1.4 0.38| 1.2 0.5 4000 131 3 56 4| 0.6 0.4 1.1| 5.8 -0.5 5.3 1.3 0.50| 1.4 0.7 5000 148 5 81 3| 0.5 0.7 1.2| 6.7 -0.5 6.2 1.2 0.43| 1.5 0.6 6000 155 6 108 3| 0.4 0.7 1.2| 8.5 -0.5 7.9 1.3 0.42| 1.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250422.23.gif