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 LIPI... Searching the city database file for: LIPI ... Date:2300Z 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 1009 53 16.8 13.5 81 3.3 14.8 325 4 289.2 290.9 287.5 316.4 9.68 1 1006 80 17.2 12.3 73 4.9 14.2 330 6 289.9 291.4 287.1 315.1 8.96 2 1000 133 17.6 11.6 68 6.0 14.0 340 9 290.8 292.3 287.1 315.1 8.60 3 992 202 20.0 9.0 49 11.0 13.6 352 8 293.8 295.1 287.0 314.8 7.27 4 925 801 15.8 7.8 59 8.0 11.2 95 4 295.5 296.8 287.5 316.3 7.19 5 850 1512 9.6 6.6 82 3.0 7.9 105 13 296.2 297.5 287.8 317.2 7.21 6 772 2303 3.6 3.6 100 0.0 3.6 137 13 298.0 299.2 287.8 316.9 6.43 7 750 2537 1.2 -1.3 83 2.5 0.0 147 13 297.9 298.7 285.9 311.7 4.64 8 726 2798 0.4 -3.9 73 4.3 -1.5 158 13 299.8 300.5 285.9 311.7 3.95 9 700 3090 -2.1 -4.2 86 2.1 -3.0 170 13 300.2 300.9 286.1 312.2 4.00 10 695 3147 -2.5 -4.4 87 1.9 -3.3 170 13 300.3 301.1 286.2 312.3 3.97 11 628 3944 -8.3 -10.6 83 2.3 -9.1 176 12 302.5 303.0 285.7 311.0 2.71 12 620 4044 -8.7 -12.8 72 4.1 -10.1 177 12 303.2 303.6 285.5 310.4 2.30 13 614 4119 -8.7 -16.7 52 8.0 -11.2 178 11 304.0 304.3 285.1 309.4 1.68 14 568 4718 -13.7 -19.7 60 6.0 -15.3 182 11 305.0 305.3 285.1 309.6 1.41 15 560 4826 -14.9 -18.4 75 3.5 -15.9 183 10 304.8 305.1 285.3 310.0 1.60 16 548 4990 -14.9 -16.0 91 1.1 -15.2 185 10 306.7 307.1 286.4 313.1 2.00 17 500 5680 -18.7 -20.6 85 1.9 -19.2 190 9 310.2 310.5 287.1 315.1 1.48 18 487 5876 -19.9 -21.0 91 1.1 -20.2 193 9 311.1 311.4 287.4 316.0 1.47 19 400 7300 -31.7 -34.5 76 2.8 -32.0 215 7 313.8 313.9 287.3 315.6 0.51 20 370 7846 -36.5 -41.3 61 4.8 -36.9 212 10 314.5 314.5 287.2 315.5 0.28 21 333 8566 -43.1 -46.3 71 3.2 -43.3 209 13 315.1 315.1 287.3 315.7 0.18 22 332 8586 -43.3 -49.3 52 6.0 -43.6 209 13 315.1 315.1 287.3 315.5 0.13 23 323 8770 -44.9 -49.1 63 4.2 -45.1 208 14 315.3 315.4 287.3 315.8 0.14 24 312 9001 -46.5 -54.5 40 8.0 -46.8 206 16 316.2 316.3 287.6 316.5 0.07 25 300 9260 -48.9 -53.9 56 5.0 -49.1 205 17 316.4 316.4 287.7 316.7 0.08 26 250 10430 -58.9 -60.2 85 1.3 -58.9 190 22 318.5 318.5 288.3 318.7 0.05 27 245 10557 -59.9 -61.7 79 1.8 -59.9 192 22 318.9 318.9 288.4 319.0 0.04 28 224 11112 -63.3 -67.4 57 4.1 -63.3 198 24 321.9 321.9 289.3 322.0 0.02 29 219 11251 -63.7 -67.7 58 4.0 -63.7 200 25 323.4 323.4 289.8 323.5 0.02 30 212 11453 -58.3 -75.3 10 17.0 -58.5 211 21 334.8 334.8 293.0 334.8 0.01 31 208 11572 -59.1 -75.1 11 16.0 -59.2 217 19 335.4 335.4 293.2 335.4 0.01 32 200 11820 -55.9 -72.9 10 17.0 -56.1 230 14 344.2 344.2 295.3 344.3 0.01 33 197 11916 -53.9 -75.9 5 22.0 -54.2 229 14 348.9 348.9 296.4 348.9 0.01 34 166 13016 -52.3 -77.3 3 25.0 -52.7 217 11 369.1 369.1 300.4 369.1 0.01 35 150 13670 -51.9 -77.9 3 26.0 -52.4 210 10 380.6 380.6 302.3 380.7 0.01 36 142 14026 -49.5 -77.5 2 28.0 -50.2 219 10 390.9 390.9 303.9 390.9 0.01 37 129 14649 -53.1 -80.1 2 27.0 -53.6 234 11 395.3 395.3 304.6 395.3 0.01 38 100 16280 -55.1 -84.1 2 29.0 -55.6 275 12 421.3 421.3 307.9 421.3 0.00 TRP 219 11251 -63.7 -67.7 58 4.0 -63.7 200 25 323.4 323.4 289.8 323.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 721.84 mb = 2845.06 m = 9334.09 ft Wetbulb zero: 749.69 mb = 2540.12 m = 8333.63 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 76.52 % Est. max temperature: 23.73 C = 74.71 F Sfc-Lift cond lev (LCL): 960.66 mb = 476.97 m = 1564.85 ft T: 18.07 C 700-500 lapse rate: 6.41 C/km ThetaE index: 5.51 C Layer 772.0- 726.0 mb Conv cond level (CCL): 805.52 mb = 1953.66 m = 6409.56 ft Mean mixing ratio: 7.43 g/kg Conv temperature: 24.84 C = 76.71 F Cap Strength: 2.08 C Lifted Index: 0.15 C Risk: Showers probable Lifted Index @300 mb: 0.88 C Lifted Index @700 mb: -0.65 C Showalter Index: -0.73 C Risk: Thunderstorms probable Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 25.30 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.20 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 126.84 J/kg Max Up Vert Vel: 15.93 m/s Conv Inhibition (B-): 85.17 J/kg Cap Strength: 2.08 C Lift Cond Lev (LCL): 841.38 mb = 1595.72 m = 5235.25 ft Lev Free Conv (LFC): 756.38 mb = 2468.21 m = 8097.70 ft Equ Level (EL): 496.38 mb = 5733.93 m = 18811.87 ft B at Equ Level: 125.40 J/kg Max Parcel Lev (MPL): 246.38 mb = 10521.28 m = 34518.22 ft Wind level data Storm motion: 188 at 8 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 1009 53 325 4 2.3 -3.3 | 354 11 1.2 -11.1 1 1000 133 340 9 3.1 -8.5 | 353 16 2.0 -16.3 2 925 801 95 4 -4.0 0.3 | 34 9 -5.1 -7.5 3 850 1512 105 13 -12.6 3.4 | 72 14 -13.7 -4.5 4 700 3090 170 13 -2.3 12.8 | 146 6 -3.4 5.0 5 500 5680 190 9 1.6 8.9 | 204 1 0.4 1.0 6 400 7300 215 7 4.0 5.7 | 306 4 2.9 -2.1 7 300 9260 205 17 7.2 15.4 | 219 10 6.1 7.6 8 250 10430 190 22 3.8 21.7 | 191 14 2.7 13.8 9 219 11251 200 25 8.6 23.5 | 205 17 7.4 15.6 10 200 11820 230 14 10.7 9.0 | 263 10 9.6 1.1 11 150 13670 210 10 5.0 8.7 | 258 4 3.9 0.8 12 100 16280 275 12 12.0 -1.0 | 309 14 10.8 -8.9 Wind Parameters Mean winds (0-6000m): 158.1 at 10.6 knts Storm direction: 188.1 at 7.9 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 148.8 deg Storm rel helicity (0-3000m) pos: 92.9 neg: 0.0 tot: 92.9 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 3.14 Bulk Shear: 40.40 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 2 7 5 15| 7.1 0.0 7.1| 34.4 0.0 34.4 68.8 0.59| 14.9 8.9 1000 26 6 16 14| 5.3 0.0 5.3| 46.3 0.0 46.3 46.3 0.61| 10.9 6.7 1500 76 8 41 13| 5.6 0.0 5.6| 62.5 0.0 62.5 41.7 0.65| 9.4 6.1 2000 96 9 55 12| 4.3 0.0 4.3| 75.4 0.0 75.4 37.7 0.68| 8.2 5.6 2500 109 10 66 11| 3.5 0.0 3.5| 85.3 0.0 85.3 34.1 0.69| 7.5 5.2 3000 121 10 76 10| 2.9 0.0 2.9| 92.9 0.0 92.9 31.0 0.71| 7.1 5.0 4000 140 11 93 8| 1.9 0.0 1.9| 94.5 0.0 94.5 23.6 0.70| 5.6 3.9 5000 151 11 104 7| 1.4 0.0 1.4| 95.3 0.0 95.3 19.1 0.68| 4.7 3.2 6000 158 11 111 5| 1.0 0.0 1.0| 95.9 0.0 95.9 16.0 0.69| 4.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250422.23.gif