UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for LI113... Searching the city database file for: LI113 ... Date:1200Z 16 APR 25 Station: LI113 WMO ident: 16113 ------------------------------------------------------------------------------- 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 67 SFC 963 386 14.8 13.3 91 1.5 13.9 80 7 291.1 292.8 288.5 319.4 10.01 2 933 652 11.2 11.0 99 0.2 11.1 96 7 290.0 291.6 287.1 315.1 8.86 3 925 724 10.6 10.6 100 0.0 10.6 100 7 290.1 291.7 287.0 314.7 8.70 4 866 1271 7.0 5.9 93 1.1 6.4 123 9 291.9 293.1 285.8 311.2 6.73 5 859 1338 7.2 3.6 78 3.6 5.4 126 9 292.8 293.8 285.1 309.5 5.77 6 850 1425 6.6 3.9 83 2.7 5.2 130 9 293.1 294.1 285.4 310.3 5.96 7 780 2124 1.4 0.6 94 0.8 1.0 143 16 294.8 295.7 285.2 309.8 5.13 8 735 2602 0.0 -1.6 89 1.6 -0.7 152 20 298.3 299.1 286.1 312.1 4.63 9 702 2968 -2.9 -2.9 100 0.0 -2.9 160 24 299.0 299.8 286.1 312.2 4.40 10 700 2991 -3.1 -3.1 100 0.0 -3.1 160 24 299.1 299.8 286.1 312.1 4.35 11 500 5580 -18.5 -20.9 81 2.4 -19.1 165 37 310.5 310.8 287.2 315.2 1.45 12 493 5685 -19.1 -21.9 78 2.8 -19.8 165 38 311.0 311.3 287.2 315.5 1.34 13 465 6116 -22.3 -25.6 74 3.3 -23.0 167 41 312.3 312.5 287.3 315.7 1.02 14 440 6518 -26.1 -27.3 90 1.2 -26.3 168 44 312.4 312.6 287.3 315.6 0.93 15 433 6634 -26.3 -30.7 66 4.4 -27.0 168 45 313.6 313.7 287.4 316.0 0.68 16 411 7007 -29.5 -32.8 73 3.3 -30.0 169 48 314.2 314.3 287.5 316.3 0.59 17 400 7200 -30.5 -37.5 50 7.0 -31.3 170 49 315.3 315.4 287.6 316.7 0.38 18 396 7271 -31.1 -38.1 50 7.0 -31.9 170 49 315.5 315.5 287.7 316.8 0.36 19 386 7452 -32.7 -37.7 61 5.0 -33.3 171 50 315.7 315.8 287.8 317.1 0.39 20 369 7767 -35.5 -41.5 54 6.0 -36.0 173 51 316.1 316.1 287.8 317.1 0.27 21 360 7938 -36.5 -46.5 35 10.0 -37.2 174 52 317.0 317.0 287.9 317.6 0.16 22 354 8054 -37.5 -51.5 22 14.0 -38.3 174 52 317.1 317.2 287.9 317.5 0.09 23 320 8741 -44.1 -59.1 17 15.0 -44.6 178 55 317.3 317.3 287.9 317.5 0.04 24 300 9170 -48.1 -61.1 21 13.0 -48.4 180 57 317.6 317.6 288.0 317.7 0.03 25 265 9979 -55.2 -62.5 40 7.3 -55.4 170 61 318.6 318.6 288.3 318.8 0.03 26 252 10300 -58.1 -63.1 53 5.0 -58.2 170 61 319.0 319.0 288.5 319.1 0.03 27 250 10350 -58.5 -63.5 52 5.0 -58.6 170 61 319.1 319.1 288.5 319.2 0.03 28 235 10733 -61.7 -65.5 60 3.8 -61.7 180 55 320.0 320.0 288.8 320.0 0.02 29 232 10812 -61.1 -64.0 68 2.9 -61.2 180 55 322.0 322.0 289.4 322.2 0.03 30 225 11002 -60.7 -70.7 26 10.0 -60.8 181 53 325.5 325.5 290.5 325.5 0.01 31 222 11085 -58.9 -76.9 8 18.0 -59.0 182 53 329.5 329.5 291.6 329.5 0.00 32 212 11376 -53.3 -78.3 3 25.0 -53.6 183 51 342.6 342.6 295.0 342.6 0.00 33 205 11591 -52.3 -78.3 3 26.0 -52.7 184 50 347.5 347.5 296.1 347.5 0.00 34 200 11750 -52.9 -79.9 2 27.0 -53.2 185 49 349.0 349.0 296.4 349.0 0.00 35 194 11947 -53.5 -80.5 2 27.0 -53.8 185 47 351.1 351.1 296.8 351.1 0.00 36 187 12186 -50.3 -81.3 1 31.0 -50.8 185 44 360.0 360.0 298.7 360.0 0.00 37 175 12619 -52.5 -82.5 1 30.0 -52.9 185 39 363.2 363.2 299.3 363.3 0.00 38 161 13164 -49.1 -82.1 1 33.0 -49.8 185 32 377.7 377.7 301.9 377.8 0.00 39 150 13630 -49.3 -82.3 1 33.0 -50.0 185 27 385.1 385.1 303.1 385.1 0.00 40 100 16240 -54.7 -85.7 1 31.0 -55.2 190 26 422.0 422.0 308.0 422.1 0.00 41 88 17052 -57.1 -87.1 1 30.0 -57.6 190 27 432.9 432.9 309.1 433.0 0.00 42 76 17986 -53.9 -85.9 1 32.0 -54.7 190 28 458.2 458.2 311.6 458.2 0.00 43 70 18510 -56.7 -86.7 1 30.0 -57.3 190 28 463.1 463.1 312.0 463.1 0.00 44 64 19074 -59.3 -88.3 1 29.0 -59.8 185 24 469.4 469.4 312.6 469.4 0.00 45 57 19806 -55.1 -87.1 1 32.0 -56.0 178 19 494.7 494.7 314.6 494.8 0.00 46 50 20640 -56.1 -87.1 1 31.0 -57.0 170 14 511.3 511.3 315.7 511.3 0.00 47 45 21307 -58.3 -88.3 1 30.0 -59.1 156 15 521.6 521.6 316.4 521.6 0.00 48 41 21895 -56.5 -87.5 1 31.0 -57.5 143 17 540.1 540.1 317.5 540.2 0.00 49 36 22714 -60.1 -89.1 1 29.0 -60.9 125 19 551.3 551.3 318.2 551.3 0.00 50 30 23860 -57.3 -88.3 1 31.0 -58.5 100 21 588.4 588.4 320.0 588.5 0.01 51 24 25289 -51.5 -85.5 1 34.0 -54.2 97 25 644.1 644.1 322.4 644.1 0.01 52 20 26470 -52.5 -85.5 1 33.0 -55.3 95 28 675.5 675.5 323.6 675.6 0.01 53 18 27151 -53.3 -86.3 1 33.0 -56.1 95 26 693.6 693.6 324.2 693.7 0.01 54 12 29779 -51.1 -85.1 1 34.0 -55.6 95 18 786.7 786.7 326.9 786.9 0.02 55 10 30980 -45.7 -83.7 1 38.0 -53.1 95 14 849.0 849.0 328.4 849.3 0.04 56 8.5 32067 -43.9 -83.9 0 40.0 -52.8 896.4 896.4 329.4 896.8 0.04 57 8.0 32474 -44.3 -84.3 0 40.0 -53.3 910.5 910.5 329.6 910.9 0.04 TRP 235 10733 -61.7 -65.5 60 3.8 -61.7 180 55 320.0 320.0 288.8 320.0 0.02 WND 265 9979 -55.2 -62.5 40 7.3 -55.4 170 61 318.6 318.6 288.3 318.8 0.03 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 735.00 mb = 2602.02 m = 8536.72 ft Wetbulb zero: 753.99 mb = 2396.92 m = 7863.81 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 91.45 % Est. max temperature: 17.65 C = 63.78 F Sfc-Lift cond lev (LCL): 941.84 mb = 572.81 m = 1879.27 ft T: 12.27 C 700-500 lapse rate: 5.95 C/km ThetaE index: 9.91 C Layer 933.0- 850.0 mb Conv cond level (CCL): 907.25 mb = 884.83 m = 2902.95 ft Mean mixing ratio: 8.26 g/kg Conv temperature: 14.40 C = 57.93 F Cap Strength: -0.09 C Lifted Index: 1.17 C Risk: Showers probable Lifted Index @300 mb: 2.62 C Lifted Index @700 mb: -1.01 C Showalter Index: 3.63 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.40 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 101.80 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 96.51 J/kg Max Up Vert Vel: 13.89 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 904.85 mb = 906.84 m = 2975.16 ft Lev Free Conv (LFC): 899.85 mb = 952.84 m = 3126.08 ft Equ Level (EL): 559.85 mb = 4710.03 m = 15452.65 ft B at Equ Level: 96.06 J/kg Max Parcel Lev (MPL): 419.85 mb = 6854.55 m = 22488.41 ft Wind level data Storm motion: 190 at 18 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 ---------------------------------------------------------- 0 963 386 80 7 -6.9 -1.2 | 27 22 -9.9 -19.3 1 925 724 100 7 -6.9 1.2 | 30 20 -9.9 -16.9 2 850 1425 130 9 -6.9 5.8 | 39 16 -9.9 -12.3 3 700 2991 160 24 -8.2 22.6 | 112 12 -11.3 4.4 4 500 5580 165 37 -9.6 35.7 | 144 22 -12.6 17.6 5 400 7200 170 49 -8.5 48.3 | 159 32 -11.6 30.1 6 300 9170 180 57 0.0 57.0 | 176 39 -3.0 38.9 7 265 9979 170 61 -10.6 60.1 | 162 44 -13.6 42.0 8 250 10350 170 61 -10.6 60.1 | 162 44 -13.6 42.0 9 235 10733 180 55 0.0 55.0 | 175 37 -3.0 36.9 10 200 11750 185 49 4.3 48.8 | 182 31 1.2 30.7 11 150 13630 185 27 2.4 26.9 | 175 9 -0.7 8.8 12 100 16240 190 26 4.5 25.6 | 191 8 1.5 7.5 13 70 18510 190 28 4.9 27.6 | 191 10 1.8 9.5 14 50 20640 170 14 -2.4 13.8 | 52 7 -5.5 -4.3 15 30 23860 100 21 -20.7 3.6 | 59 28 -23.7 -14.5 16 20 26470 95 28 -27.9 2.4 | 63 35 -30.9 -15.7 17 10 30980 95 14 -13.9 1.2 | 45 24 -17.0 -16.9 Wind Parameters Mean winds (0-6000m): 159.6 at 24.5 knts Storm direction: 189.6 at 18.4 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 84.7 neg: 0.0 tot: 84.7 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.45 Bulk Shear: 66.64 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 94 7 30 20| 3.5 0.0 3.5| 10.1 0.0 10.1 20.2 0.55| 3.5 1.9 1000 108 8 33 19| 3.5 0.0 3.5| 18.6 0.0 18.6 18.6 0.55| 3.5 1.9 1500 119 9 38 17| 3.9 0.0 3.9| 37.1 0.0 37.1 24.7 0.71| 4.0 2.9 2000 130 11 44 16| 4.4 0.0 4.4| 55.9 0.0 55.9 28.0 0.79| 4.4 3.5 2500 140 13 53 14| 4.7 0.0 4.7| 75.1 0.0 75.1 30.0 0.84| 4.8 4.0 3000 147 15 61 13| 4.4 0.0 4.4| 84.7 0.0 84.7 28.2 0.85| 4.5 3.8 4000 153 18 80 11| 4.0 0.0 4.0| 99.2 0.0 99.2 24.8 0.83| 4.1 3.4 5000 157 21 98 12| 3.7 0.0 3.7|115.0 0.0 115.0 23.0 0.80| 3.8 3.0 6000 160 24 113 13| 3.7 0.0 3.7|140.4 0.0 140.4 23.4 0.76| 3.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//LI113/skewt/LI113.skewt.20250416.12.gif