UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 16 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 1005 53 15.6 13.6 88 2.0 14.4 355 5 288.3 290.1 287.3 315.7 9.78 1 1002 79 16.2 11.6 74 4.6 13.4 355 7 289.2 290.7 286.5 313.4 8.59 2 1000 96 16.8 10.8 68 6.0 13.3 355 9 290.0 291.4 286.4 313.0 8.15 3 998 113 18.2 9.2 56 9.0 13.0 359 9 291.5 292.8 286.2 312.4 7.33 4 992 165 18.4 9.4 56 9.0 13.1 9 9 292.2 293.6 286.6 313.6 7.47 5 984 234 18.4 8.4 52 10.0 12.6 24 9 292.9 294.2 286.4 313.1 7.04 6 925 761 13.8 6.8 63 7.0 9.9 135 11 293.4 294.6 286.3 312.8 6.71 7 850 1466 7.6 5.1 84 2.5 6.2 145 30 294.1 295.3 286.4 312.9 6.49 8 812 1841 4.2 4.0 99 0.2 4.1 150 31 294.4 295.5 286.2 312.6 6.29 9 793 2035 4.0 3.8 99 0.2 3.9 152 32 296.2 297.3 287.0 314.7 6.35 10 724 2773 1.6 1.5 99 0.1 1.5 162 34 301.3 302.4 288.4 319.0 5.90 11 700 3045 0.0 -0.1 99 0.1 -0.0 165 35 302.5 303.5 288.3 318.9 5.43 12 620 4005 -5.7 -5.7 100 0.0 -5.7 170 35 306.6 307.4 288.5 319.1 4.03 13 567 4697 -11.7 -14.0 83 2.3 -12.5 174 34 307.5 307.9 287.0 314.8 2.28 14 561 4779 -11.9 -17.9 61 6.0 -13.7 175 34 308.2 308.5 286.6 313.6 1.67 15 557 4833 -12.5 -12.5 100 0.0 -12.5 175 34 308.1 308.6 287.6 316.5 2.63 16 552 4902 -12.9 -19.9 56 7.0 -14.8 176 34 308.5 308.7 286.4 313.1 1.43 17 548 4957 -13.5 -13.7 98 0.2 -13.6 176 34 308.4 308.8 287.5 316.1 2.42 18 546 4985 -13.9 -15.7 86 1.8 -14.5 176 34 308.2 308.6 287.1 314.9 2.06 19 543 5027 -13.3 -22.3 47 9.0 -15.6 176 34 309.4 309.7 286.5 313.3 1.18 20 505 5575 -16.7 -29.7 32 13.0 -19.3 180 34 311.8 311.9 286.8 314.0 0.64 21 500 5650 -17.3 -33.3 23 16.0 -20.1 180 34 311.9 312.0 286.6 313.6 0.46 22 481 5939 -19.7 -27.7 49 8.0 -21.3 179 33 312.5 312.6 287.2 315.2 0.82 23 400 7280 -30.1 -41.1 33 11.0 -31.2 175 29 315.9 315.9 287.7 316.8 0.26 24 370 7830 -34.7 -46.7 29 12.0 -35.6 178 33 316.9 316.9 287.9 317.5 0.15 25 357 8079 -36.9 -44.9 43 8.0 -37.5 179 35 317.2 317.2 288.1 317.9 0.20 26 356 8099 -37.1 -50.1 25 13.0 -37.9 179 35 317.2 317.2 287.9 317.6 0.11 27 336 8496 -40.5 -49.5 37 9.0 -41.0 181 38 317.8 317.8 288.2 318.3 0.12 28 328 8660 -41.9 -48.9 46 7.0 -42.3 182 39 318.1 318.1 288.3 318.6 0.14 29 307 9106 -44.5 -56.5 25 12.0 -44.9 184 43 320.5 320.5 289.0 320.7 0.06 30 300 9260 -45.5 -56.5 28 11.0 -45.9 185 44 321.2 321.2 289.2 321.5 0.06 31 296 9350 -46.3 -57.3 28 11.0 -46.7 186 44 321.3 321.3 289.2 321.5 0.06 32 250 10450 -56.1 -63.1 41 7.0 -56.2 195 47 322.7 322.7 289.6 322.8 0.03 33 230 10972 -60.9 -63.6 70 2.7 -60.9 200 56 323.1 323.1 289.8 323.3 0.03 34 222 11193 -56.7 -74.7 9 18.0 -56.9 200 48 332.9 332.9 292.5 332.9 0.01 35 204 11732 -52.1 -73.1 6 21.0 -52.5 200 29 348.3 348.3 296.3 348.3 0.01 36 200 11860 -52.5 -72.5 7 20.0 -52.8 200 25 349.6 349.6 296.5 349.7 0.01 37 180 12534 -55.1 -75.1 7 20.0 -55.4 191 26 356.1 356.1 297.9 356.1 0.01 38 172 12825 -51.9 -73.9 5 22.0 -52.4 187 27 366.0 366.0 299.8 366.1 0.01 39 150 13710 -51.5 -73.5 6 22.0 -52.0 175 28 381.3 381.3 302.5 381.4 0.01 40 143 14022 -50.5 -73.5 5 23.0 -51.1 180 27 388.3 388.3 303.5 388.4 0.01 41 106 15950 -57.1 -78.1 5 21.0 -57.5 209 22 410.5 410.5 306.6 410.5 0.01 42 100 16320 -56.1 -78.1 5 22.0 -56.6 215 21 419.3 419.3 307.6 419.4 0.01 43 90 16985 -58.3 -79.3 5 21.0 -58.7 196 19 427.8 427.8 308.6 427.8 0.01 44 79 17809 -55.5 -78.5 4 23.0 -56.1 172 16 449.8 449.8 310.8 449.9 0.01 45 71 18481 -59.7 -81.7 4 22.0 -60.1 153 14 454.8 454.8 311.3 454.9 0.01 46 70 18570 -59.1 -81.1 4 22.0 -59.6 150 14 457.9 458.0 311.6 458.0 0.01 47 65 19037 -56.9 -78.9 5 22.0 -57.5 156 14 472.6 472.6 312.8 472.6 0.01 48 50 20690 -58.9 -80.9 4 22.0 -59.5 175 15 504.7 504.7 315.3 504.7 0.01 49 33 23306 -55.5 -81.5 3 26.0 -56.9 138 20 577.4 577.4 319.5 577.5 0.02 50 30 23910 -56.5 -81.5 3 25.0 -57.8 130 21 590.6 590.6 320.2 590.7 0.02 51 23 25586 -58.1 -83.1 3 25.0 -59.5 104 28 632.5 632.5 322.0 632.7 0.02 52 20 26470 -55.3 -82.3 2 27.0 -57.4 90 31 666.9 666.9 323.3 667.1 0.02 53 16 27902 -53.9 -80.9 2 27.0 -56.8 84 26 715.4 715.4 324.9 715.7 0.04 54 13 29257 -47.7 -76.7 2 29.0 -53.1 78 21 780.7 780.7 326.8 781.5 0.09 55 11 30351 -52.1 -80.1 2 28.0 -56.5 73 17 802.9 802.9 327.3 803.4 0.06 56 10 30970 -51.3 -79.3 2 28.0 -56.2 70 15 828.1 828.1 327.9 828.8 0.07 57 7.6 32763 -48.9 -78.9 2 30.0 -55.8 905.4 905.4 329.5 906.5 0.10 58 6.6 33700 -43.9 -77.9 1 34.0 -53.9 963.7 963.7 330.6 965.3 0.14 TRP 230 10972 -60.9 -63.6 70 2.7 -60.9 200 56 323.1 323.1 289.8 323.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 700.00 mb = 3045.00 m = 9990.04 ft Wetbulb zero: 700.59 mb = 3038.22 m = 9967.81 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 81.06 % Est. max temperature: 21.33 C = 70.40 F Sfc-Lift cond lev (LCL): 975.53 mb = 308.03 m = 1010.59 ft T: 17.76 C 700-500 lapse rate: 6.64 C/km ThetaE index: 3.25 C Layer 1002.0- 992.0 mb Conv cond level (CCL): 830.11 mb = 1660.41 m = 5447.46 ft Mean mixing ratio: 7.00 g/kg Conv temperature: 21.52 C = 70.74 F Cap Strength: 3.20 C Lifted Index: 3.13 C Risk: None Lifted Index @300 mb: 6.10 C Lifted Index @700 mb: 2.68 C Showalter Index: 3.22 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.40 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 155.20 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.24 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 72256.70 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 847.02 mb = 1494.79 m = 4904.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 22 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 1005 53 355 5 0.4 -5.0 | 11 27 -5.3 -26.4 1 1000 96 355 9 0.8 -9.0 | 9 31 -4.9 -30.4 2 925 761 135 11 -7.8 7.8 | 45 19 -13.5 -13.7 3 850 1466 145 30 -17.2 24.6 | 98 23 -22.9 3.1 4 700 3045 165 35 -9.1 33.8 | 130 19 -14.8 12.4 5 500 5650 180 34 0.0 34.0 | 156 14 -5.7 12.6 6 400 7280 175 29 -2.5 28.9 | 132 11 -8.2 7.4 7 300 9260 185 44 3.8 43.8 | 175 22 -1.9 22.4 8 250 10450 195 47 12.2 45.4 | 195 25 6.5 23.9 9 230 10972 200 56 19.2 52.6 | 203 34 13.5 31.2 10 200 11860 200 25 8.6 23.5 | 234 4 2.9 2.0 11 150 13710 175 28 -2.4 27.9 | 128 10 -8.1 6.4 12 100 16320 215 21 12.0 17.2 | 304 8 6.3 -4.2 13 70 18570 150 14 -7.0 12.1 | 54 16 -12.7 -9.3 14 50 20690 175 15 -1.3 14.9 | 47 10 -7.0 -6.5 15 30 23910 130 21 -16.1 13.5 | 70 23 -21.8 -8.0 16 20 26470 90 31 -31.0 0.0 | 60 43 -36.7 -21.4 17 10 30970 70 15 -14.1 -5.1 | 37 33 -19.8 -26.6 Wind Parameters Mean winds (0-6000m): 164.9 at 29.6 knts Storm direction: 194.9 at 22.2 knts Shear (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 118.7 deg Storm rel helicity (0-3000m) pos: 292.6 neg: 0.0 tot: 292.6 m^2/s^2 ave: 97.5 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 8.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 166.48 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 43 9 23 31| 12.3 0.0 12.3|108.1 0.0 108.1 216.1 0.72| 19.3 14.0 1000 116 11 44 23| 11.9 0.0 11.9|167.6 0.0 167.6 167.6 0.71| 17.8 12.7 1500 136 16 59 20| 11.9 0.0 11.9|230.7 0.0 230.7 153.8 0.77| 16.0 12.3 2000 142 20 72 19| 9.4 0.0 9.4|251.4 0.0 251.4 125.7 0.78| 13.0 10.2 2500 147 22 81 18| 7.9 0.0 7.9|272.1 0.0 272.1 108.8 0.80| 11.2 8.9 3000 151 25 90 18| 6.8 0.0 6.8|292.6 0.0 292.6 97.5 0.81| 10.0 8.1 4000 157 27 102 17| 5.1 0.0 5.1|305.5 0.0 305.5 76.4 0.81| 8.0 6.4 5000 161 29 111 16| 4.0 0.0 4.0|317.2 0.0 317.2 63.4 0.81| 6.7 5.4 6000 165 30 118 15| 3.3 0.1 3.5|323.8 -4.2 319.6 53.3 0.77| 5.9 4.6 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250416.23.gif