UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042211.upa.cvt Date: 1100Z 22 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 22 APR 25 Station: LIPI WMO ident: 16045 Latitude: 45.98 Longitude: 13.05 Elevation: 53.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 53 23.8 11.8 47 12.0 16.3 0 0 296.3 297.8 289.2 321.4 8.65 1 1000 126 22.4 8.4 41 14.0 14.1 95 2 295.5 296.8 287.3 315.7 6.92 2 925 796 15.8 7.8 59 8.0 11.2 95 13 295.5 296.8 287.5 316.3 7.19 3 874 1274 11.2 6.3 72 4.9 8.5 95 11 295.5 296.8 287.2 315.5 6.86 4 850 1506 9.4 3.4 66 6.0 6.2 95 10 296.0 297.0 286.4 312.8 5.75 5 791 2099 5.6 -2.4 56 8.0 1.8 130 12 298.1 298.8 285.4 310.2 4.05 6 708 2995 -1.7 -3.0 91 1.3 -2.3 184 15 299.6 300.4 286.2 312.6 4.33 7 700 3085 -2.3 -4.5 85 2.2 -3.3 190 15 299.9 300.7 285.9 311.8 3.91 8 676 3361 -4.3 -6.2 87 1.9 -5.1 193 16 300.7 301.4 285.9 311.5 3.56 9 656 3598 -5.9 -14.9 49 9.0 -8.8 196 16 301.5 301.8 284.3 307.3 1.83 10 617 4075 -9.5 -13.9 70 4.4 -10.9 201 17 302.7 303.1 285.1 309.3 2.11 11 592 4394 -11.1 -18.1 56 7.0 -13.1 205 17 304.4 304.7 285.1 309.4 1.55 12 577 4591 -12.9 -13.8 93 0.9 -13.2 207 18 304.6 305.0 285.9 311.8 2.28 13 509 5537 -18.9 -21.3 81 2.4 -19.5 218 20 308.4 308.7 286.4 312.9 1.37 14 500 5670 -19.7 -24.4 66 4.7 -20.7 220 20 309.0 309.2 286.2 312.5 1.06 15 495 5744 -20.1 -27.1 54 7.0 -21.5 220 20 309.4 309.6 286.1 312.2 0.84 16 471 6109 -23.1 -29.1 58 6.0 -24.2 220 19 310.1 310.3 286.2 312.6 0.73 17 465 6202 -23.5 -34.5 36 11.0 -25.1 220 19 310.8 310.9 286.1 312.3 0.44 18 433 6717 -27.5 -51.5 8 24.0 -29.3 220 17 312.1 312.1 286.2 312.4 0.08 19 414 7037 -30.3 -42.3 30 12.0 -31.4 220 17 312.5 312.6 286.5 313.3 0.22 20 400 7280 -32.3 -45.3 26 13.0 -33.4 220 16 313.0 313.0 286.6 313.6 0.17 21 350 8206 -40.1 -50.1 34 10.0 -40.6 232 15 314.7 314.7 287.1 315.1 0.11 22 315 8917 -45.1 -54.1 36 9.0 -45.4 241 14 317.3 317.3 288.0 317.6 0.08 23 300 9240 -48.1 -55.1 44 7.0 -48.3 245 14 317.6 317.6 288.1 317.8 0.07 24 254 10320 -57.9 -61.8 61 3.9 -58.0 263 16 318.5 318.5 288.3 318.7 0.04 25 250 10420 -58.7 -62.3 63 3.6 -58.7 265 16 318.8 318.8 288.4 318.9 0.04 26 224 11099 -62.9 -67.3 55 4.4 -63.0 235 20 322.5 322.5 289.5 322.6 0.02 27 217 11293 -63.1 -68.1 51 5.0 -63.1 239 21 325.2 325.2 290.3 325.2 0.02 28 216 11321 -63.1 -70.1 38 7.0 -63.1 240 21 325.6 325.6 290.5 325.6 0.01 29 213 11407 -60.1 -78.1 8 18.0 -60.2 242 22 331.6 331.6 292.2 331.6 0.00 30 212 11436 -59.7 -76.7 9 17.0 -59.9 242 22 332.6 332.6 292.4 332.7 0.01 31 200 11800 -58.1 -77.1 7 19.0 -58.3 250 24 340.8 340.8 294.5 340.8 0.01 32 193 12026 -54.7 -79.7 3 25.0 -55.0 250 23 349.7 349.7 296.5 349.7 0.00 33 169 12880 -51.9 -81.9 2 30.0 -52.4 250 18 367.9 367.9 300.2 367.9 0.00 34 150 13650 -52.9 -82.9 1 30.0 -53.4 250 13 378.9 378.9 302.1 378.9 0.00 35 137 14234 -50.5 -82.5 1 32.0 -51.2 246 13 393.1 393.1 304.2 393.1 0.00 36 100 16260 -54.3 -85.3 1 31.0 -54.9 230 13 422.8 422.8 308.0 422.8 0.00 37 70 18530 -56.7 -86.7 1 30.0 -57.3 340 16 463.1 463.1 312.0 463.1 0.00 38 64 19096 -58.9 -86.9 2 28.0 -59.4 312 13 470.3 470.3 312.7 470.3 0.00 39 50 20650 -57.9 -87.9 1 30.0 -58.6 235 3 507.0 507.0 315.4 507.1 0.00 40 43 21600 -57.3 -87.3 1 30.0 -58.2 210 5 530.9 530.9 317.0 530.9 0.00 41 37 22557 -53.5 -86.5 1 33.0 -55.1 185 7 563.9 563.9 318.9 564.0 0.01 42 30 23900 -55.1 -87.1 1 32.0 -56.7 150 10 594.4 594.4 320.3 594.5 0.01 43 23 25603 -55.9 -86.9 1 31.0 -57.7 166 6 639.0 639.0 322.3 639.1 0.01 44 20 26500 -54.1 -87.1 1 33.0 -56.5 175 4 670.6 670.6 323.4 670.6 0.01 45 19 26830 -53.3 -86.3 1 33.0 -56.0 170 4 683.0 683.0 323.9 683.1 0.01 46 16 27932 -55.3 -87.3 1 32.0 -57.9 154 5 710.9 710.9 324.8 710.9 0.01 47 14 28794 -50.3 -85.3 1 35.0 -54.6 142 5 755.5 755.5 326.1 755.6 0.02 48 12 29797 -51.5 -85.5 1 34.0 -55.9 127 5 785.3 785.3 326.9 785.5 0.02 49 11 30368 -47.1 -84.1 1 37.0 -53.5 119 6 821.0 821.1 327.7 821.3 0.03 50 10 31000 -46.5 -83.5 1 37.0 -53.5 110 6 846.0 846.0 328.3 846.3 0.04 51 8.4 32168 -42.5 -81.5 1 39.0 -52.2 904.9 905.0 329.5 905.6 0.06 TRP 224 11099 -62.9 -67.3 55 4.4 -63.0 235 20 322.5 322.5 289.5 322.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 727.33 mb = 2785.98 m = 9140.23 ft Wetbulb zero: 754.11 mb = 2484.86 m = 8152.32 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 69.70 % Est. max temperature: 23.36 C = 74.05 F Sfc-Lift cond lev (LCL): 844.63 mb = 1558.23 m = 5112.25 ft T: 9.07 C 700-500 lapse rate: 6.73 C/km ThetaE index: 6.14 C Layer 874.0- 708.0 mb Conv cond level (CCL): 787.84 mb = 2131.34 m = 6992.51 ft Mean mixing ratio: 7.13 g/kg Conv temperature: 25.67 C = 78.21 F Cap Strength: 1.49 C Lifted Index: -1.17 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.30 C Lifted Index @700 mb: -1.09 C Showalter Index: 0.85 C Risk: Thunderstorms probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 23.10 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 144.80 Risk: None Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 252.92 J/kg Max Up Vert Vel: 22.49 m/s Conv Inhibition (B-): 36.07 J/kg Cap Strength: 1.49 C Lift Cond Lev (LCL): 818.06 mb = 1821.72 m = 5976.71 ft Lev Free Conv (LFC): 743.06 mb = 2604.08 m = 8543.47 ft Equ Level (EL): 343.06 mb = 8340.88 m = 27364.77 ft B at Equ Level: 252.69 J/kg Max Parcel Lev (MPL): 213.06 mb = 11405.47 m = 37419.06 ft Wind level data Storm motion: 217 at 11 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 1008 53 0 0 -0.0 -0.0 | 37 11 -6.5 -8.6 1 1000 126 95 2 -2.0 0.2 | 45 12 -8.5 -8.5 2 925 796 95 13 -13.0 1.1 | 69 21 -19.5 -7.5 3 850 1506 95 10 -10.0 0.9 | 65 18 -16.5 -7.8 4 700 3085 190 15 2.6 14.8 | 147 7 -3.9 6.1 5 500 5670 220 20 12.9 15.3 | 223 9 6.3 6.7 6 400 7280 220 16 10.3 12.3 | 226 5 3.7 3.6 7 300 9240 245 14 12.7 5.9 | 294 7 6.1 -2.7 8 250 10420 265 16 15.9 1.4 | 308 12 9.4 -7.2 9 224 11099 235 20 16.4 11.5 | 254 10 9.8 2.8 10 200 11800 250 24 22.6 8.2 | 272 16 16.0 -0.4 11 150 13650 250 13 12.2 4.4 | 306 7 5.7 -4.2 12 100 16260 230 13 10.0 8.4 | 275 3 3.4 -0.3 13 70 18530 340 16 5.5 -15.0 | 3 24 -1.1 -23.7 14 50 20650 235 3 2.5 1.7 | 31 8 -4.1 -6.9 15 30 23900 150 10 -5.0 8.7 | 90 12 -11.5 0.0 16 20 26500 175 4 -0.3 4.0 | 56 8 -6.9 -4.6 17 10 31000 110 6 -5.6 2.1 | 62 14 -12.2 -6.6 Wind Parameters Mean winds (0-6000m): 187.2 at 14.4 knts Storm direction: 217.2 at 10.8 knts Shear (0-3000m) pos: 2.6 neg: 0.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 94.3 neg: -6.2 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 8.04 Bulk Shear: 31.46 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 95 5 54 14| 9.3 0.0 9.3| 21.9 0.0 21.9 43.7 0.67| 9.3 6.3 1000 95 8 62 17| 4.6 1.5 6.1| 31.0 -2.1 28.9 28.9 0.55| 7.0 3.9 1500 95 9 64 18| 2.5 1.0 3.5| 32.9 -6.2 26.7 17.8 0.45| 5.4 2.4 2000 100 10 67 17| 2.4 0.7 3.2| 57.8 -6.2 51.6 25.8 0.58| 5.6 3.2 2500 111 10 73 17| 2.5 0.6 3.1| 78.7 -6.2 72.5 29.0 0.64| 5.9 3.7 3000 125 11 81 16| 2.6 0.5 3.1| 94.3 -6.2 88.2 29.4 0.67| 6.2 4.2 4000 152 12 100 12| 2.3 0.4 2.7|102.0 -6.2 95.9 24.0 0.70| 5.2 3.6 5000 173 13 119 9| 2.1 0.3 2.4|109.9 -6.2 103.7 20.7 0.73| 4.6 3.3 6000 187 14 140 7| 1.8 0.2 2.0|115.6 -6.2 109.4 18.2 0.73| 4.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250422.11.gif