UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 19 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 111 10 5 SFC 992 178 12.2 10.8 91 1.4 11.4 10 5 286.0 287.4 284.9 308.9 8.22 2 971 359 13.4 9.3 76 4.1 11.0 44 7 289.0 290.3 285.4 310.4 7.59 3 925 766 10.8 7.6 81 3.2 9.0 120 13 290.4 291.6 285.5 310.5 7.09 4 856 1407 5.8 4.8 93 1.0 5.3 161 16 291.6 292.8 285.2 309.7 6.31 5 850 1465 5.8 3.1 83 2.7 4.4 165 16 292.2 293.2 284.7 308.5 5.63 6 840 1562 5.2 1.1 75 4.1 3.2 167 16 292.6 293.5 284.1 306.9 4.93 7 781 2152 0.4 0.2 99 0.2 0.3 180 18 293.6 294.5 284.6 308.1 4.97 8 778 2183 0.4 0.4 100 0.0 0.4 181 18 293.9 294.8 284.8 308.7 5.06 9 751 2466 0.0 -4.0 74 4.0 -1.7 187 19 296.5 297.1 284.5 307.8 3.78 10 700 3026 -4.3 -5.8 89 1.5 -4.9 200 21 297.7 298.4 284.7 308.4 3.54 11 696 3071 -4.7 -5.9 91 1.2 -5.2 200 21 297.8 298.4 284.7 308.4 3.53 12 681 3243 -5.5 -9.2 75 3.7 -6.9 202 23 298.7 299.2 284.3 307.3 2.79 13 605 4157 -13.9 -14.5 95 0.6 -14.1 209 30 299.3 299.7 283.7 305.7 2.05 14 602 4195 -12.5 -23.5 39 11.0 -15.1 209 30 301.4 301.5 283.2 304.5 0.95 15 596 4272 -10.1 -35.1 11 25.0 -14.6 210 31 305.0 305.1 283.8 306.1 0.32 16 589 4363 -10.3 -35.3 11 25.0 -14.8 210 32 305.8 305.9 284.1 306.9 0.32 17 534 5113 -14.3 -53.3 2 39.0 -18.6 216 38 309.7 309.7 285.3 309.9 0.05 18 527 5213 -14.3 -41.3 8 27.0 -18.3 217 39 310.9 310.9 285.9 311.6 0.19 19 500 5610 -17.5 -34.5 21 17.0 -20.4 220 42 311.7 311.8 286.4 313.1 0.41 20 413 7003 -29.5 -38.5 41 9.0 -30.5 207 39 313.8 313.8 287.1 315.0 0.33 21 400 7230 -31.5 -41.5 37 10.0 -32.4 205 38 314.0 314.1 287.1 315.0 0.25 22 358 8006 -37.5 -54.5 15 17.0 -38.4 207 36 316.1 316.1 287.5 316.4 0.07 23 318 8812 -44.5 -56.5 25 12.0 -44.9 209 34 317.3 317.3 287.9 317.5 0.06 24 300 9200 -47.3 -55.3 39 8.0 -47.6 210 33 318.7 318.7 288.4 319.0 0.07 25 251 10355 -56.9 -61.3 57 4.4 -57.0 205 32 321.1 321.1 289.1 321.3 0.04 26 250 10380 -57.1 -61.3 59 4.2 -57.2 205 32 321.2 321.2 289.2 321.3 0.04 27 228 10956 -60.3 -68.3 34 8.0 -60.4 200 36 324.9 324.9 290.2 324.9 0.02 28 217 11264 -60.1 -71.1 22 11.0 -60.2 196 36 329.8 329.8 291.7 329.9 0.01 29 206 11592 -54.5 -76.5 5 22.0 -54.8 192 35 343.5 343.5 295.2 343.6 0.01 30 200 11780 -55.5 -74.5 8 19.0 -55.8 190 35 344.9 344.9 295.5 344.9 0.01 31 190 12106 -56.3 -78.3 5 22.0 -56.5 194 33 348.7 348.7 296.4 348.7 0.00 32 172 12749 -48.3 -81.3 1 33.0 -49.0 200 28 372.0 372.0 300.9 372.0 0.00 33 150 13640 -53.3 -84.3 1 31.0 -53.8 210 22 378.2 378.2 301.9 378.2 0.00 34 136 14266 -56.5 -85.5 1 29.0 -56.8 209 22 383.3 383.3 302.8 383.3 0.00 35 126 14753 -54.9 -85.9 1 31.0 -55.4 208 23 394.7 394.7 304.5 394.7 0.00 36 121 15016 -48.5 -83.5 1 35.0 -49.4 207 23 411.0 411.0 306.6 411.0 0.00 37 100 16250 -55.7 -85.7 1 30.0 -56.2 205 24 420.1 420.1 307.7 420.1 0.00 38 99 16314 -56.1 -86.1 1 30.0 -56.6 203 24 420.5 420.5 307.8 420.6 0.00 39 74 18175 -53.9 -85.9 1 32.0 -54.7 159 14 461.7 461.7 311.9 461.7 0.00 40 70 18530 -56.5 -86.5 1 30.0 -57.1 150 12 463.5 463.5 312.1 463.5 0.00 41 66 18900 -58.7 -87.7 1 29.0 -59.2 146 12 466.6 466.6 312.4 466.6 0.00 42 56 19934 -56.1 -87.1 1 31.0 -56.9 133 12 495.0 495.0 314.6 495.0 0.00 43 50 20650 -57.5 -87.5 1 30.0 -58.3 125 12 508.0 508.0 315.5 508.0 0.00 44 41 21903 -59.3 -88.3 1 29.0 -60.0 119 12 533.2 533.2 317.1 533.2 0.00 45 35 22906 -55.3 -87.3 1 32.0 -56.6 115 11 568.3 568.3 319.0 568.3 0.01 46 32 23478 -56.1 -88.1 1 32.0 -57.5 112 11 580.9 580.9 319.7 580.9 0.01 47 30 23890 -55.3 -87.3 1 32.0 -56.8 110 11 593.9 593.9 320.3 593.9 0.01 48 20 26480 -54.7 -87.7 1 33.0 -57.0 85 25 668.7 668.7 323.4 668.8 0.01 49 18 27153 -55.7 -87.7 1 32.0 -57.9 87 25 686.0 686.0 324.0 686.1 0.01 50 14 28773 -50.5 -86.5 1 36.0 -54.8 93 24 754.8 754.8 326.1 754.9 0.02 51 12 29777 -51.1 -86.1 1 35.0 -55.6 96 24 786.7 786.7 326.9 786.9 0.02 52 10 30970 -48.5 -85.5 1 37.0 -54.6 100 24 838.5 838.5 328.1 838.7 0.03 53 9.6 31240 -46.3 -85.3 0 39.0 -53.6 856.7 856.7 328.5 856.9 0.03 54 8.8 31816 -48.1 -86.1 0 38.0 -54.9 871.3 871.3 328.8 871.5 0.03 55 6.9 33436 -43.3 -83.3 0 40.0 -53.5 954.0 954.0 330.4 954.6 0.06 56 6.6 33738 -39.1 -81.1 0 42.0 -52.0 983.8 983.9 330.9 984.8 0.08 TRP 228 10956 -60.3 -68.3 34 8.0 -60.4 200 36 324.9 324.9 290.2 324.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 751.00 mb = 2466.45 m = 8091.92 ft Wetbulb zero: 773.25 mb = 2232.13 m = 7323.17 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 64.25 % Est. max temperature: 18.69 C = 65.64 F Sfc-Lift cond lev (LCL): 971.47 mb = 354.52 m = 1163.11 ft T: 13.37 C 700-500 lapse rate: 5.11 C/km ThetaE index: 3.60 C Layer 856.0- 781.0 mb Conv cond level (CCL): 874.87 mb = 1226.97 m = 4025.45 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 17.47 C = 63.44 F Cap Strength: 4.84 C Lifted Index: 4.63 C Risk: None Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: -0.34 C Showalter Index: 5.80 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 238.59 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.45 J/kg Max Up Vert Vel: 11.70 m/s Conv Inhibition (B-): 25.94 J/kg Cap Strength: 4.78 C Lift Cond Lev (LCL): 897.37 mb = 1016.89 m = 3336.22 ft Lev Free Conv (LFC): 812.37 mb = 1832.91 m = 6013.41 ft Equ Level (EL): 762.37 mb = 2345.86 m = 7696.29 ft B at Equ Level: 20.83 J/kg Max Parcel Lev (MPL): 552.37 mb = 4854.30 m = 15925.98 ft Wind level data Storm motion: 234 at 19 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 ---------------------------------------------------------- 0 992 178 10 5 -0.9 -4.9 | 45 23 -16.1 -16.1 1 925 766 120 13 -11.3 6.5 | 80 27 -26.4 -4.7 2 850 1465 165 16 -4.1 15.5 | 102 20 -19.3 4.3 3 700 3026 200 21 7.2 19.7 | 137 12 -8.0 8.6 4 500 5610 220 42 27.0 32.2 | 209 24 11.8 21.0 5 400 7230 205 38 16.1 34.4 | 182 23 0.9 23.3 6 300 9200 210 33 16.5 28.6 | 184 17 1.3 17.4 7 250 10380 205 32 13.5 29.0 | 175 18 -1.7 17.8 8 228 10956 200 36 12.3 33.8 | 173 23 -2.9 22.7 9 200 11780 190 35 6.1 34.5 | 159 25 -9.1 23.3 10 150 13640 210 22 11.0 19.1 | 152 9 -4.2 7.9 11 100 16250 205 24 10.1 21.8 | 155 12 -5.0 10.6 12 70 18530 150 12 -6.0 10.4 | 88 21 -21.2 -0.8 13 50 20650 125 12 -9.8 6.9 | 80 25 -25.0 -4.3 14 30 23890 110 11 -10.3 3.8 | 74 27 -25.5 -7.4 15 20 26480 85 25 -24.9 -2.2 | 72 42 -40.1 -13.4 16 10 30970 100 24 -23.6 4.2 | 80 39 -38.8 -7.0 Wind Parameters Mean winds (0-6000m): 203.6 at 25.1 knts Storm direction: 233.6 at 18.9 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 221.6 neg: 0.0 tot: 221.6 m^2/s^2 ave: 73.9 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.60 Bulk Shear: 114.36 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 91 8 65 26| 13.5 0.0 13.5| 93.7 0.0 93.7 187.4 0.85| 15.7 13.4 1000 120 11 77 25| 9.6 0.0 9.6|157.2 0.0 157.2 157.2 0.87| 13.2 11.5 1500 140 13 86 23| 7.4 0.0 7.4|184.4 0.0 184.4 122.9 0.84| 11.1 9.3 2000 153 14 93 22| 6.0 0.0 6.0|198.0 0.0 198.0 99.0 0.83| 9.3 7.7 2500 163 15 99 20| 5.1 0.0 5.1|210.0 0.0 210.0 84.0 0.82| 8.3 6.8 3000 172 16 105 18| 4.7 0.0 4.7|221.6 0.0 221.6 73.9 0.82| 7.6 6.3 4000 185 18 118 15| 4.5 0.0 4.5|250.3 0.0 250.3 62.6 0.84| 6.9 5.7 5000 196 22 137 13| 4.4 0.0 4.4|285.6 0.0 285.6 57.1 0.83| 6.4 5.4 6000 204 25 157 13| 4.0 0.3 4.3|302.5 -23.8 278.7 46.4 0.73| 6.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250419.23.gif