UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 20 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 1007 53 18.6 12.6 68 6.0 14.9 155 8 291.2 292.8 287.8 317.1 9.13 1 1000 114 16.6 9.6 63 7.0 12.6 150 6 289.8 291.1 285.7 311.0 7.52 2 996 148 16.0 10.0 68 6.0 12.5 152 6 289.5 290.8 285.8 311.4 7.75 3 925 772 10.4 8.7 89 1.7 9.5 190 4 289.9 291.3 285.9 311.6 7.65 4 911 899 9.2 8.1 93 1.1 8.6 194 5 290.0 291.3 285.7 311.1 7.45 5 905 954 10.0 4.0 66 6.0 6.9 195 5 291.4 292.3 284.4 307.6 5.63 6 850 1471 5.8 4.4 91 1.4 5.1 210 8 292.2 293.3 285.3 310.0 6.17 7 828 1685 4.0 3.9 99 0.1 3.9 213 11 292.5 293.6 285.4 310.2 6.12 8 788 2087 2.0 1.2 94 0.8 1.6 220 18 294.6 295.5 285.3 310.0 5.30 9 773 2242 2.6 0.3 85 2.3 1.5 222 20 296.8 297.7 285.9 311.8 5.06 10 731 2692 -0.5 -1.4 94 0.9 -0.9 229 27 298.2 299.1 286.1 312.3 4.72 11 713 2892 -0.5 -12.5 40 12.0 -4.8 233 31 300.3 300.7 284.1 306.7 2.05 12 700 3039 -1.3 -16.3 31 15.0 -6.2 235 33 301.0 301.3 283.7 305.9 1.53 13 693 3119 -1.7 -19.7 24 18.0 -7.1 234 33 301.5 301.7 283.5 305.2 1.16 14 679 3281 -3.1 -10.1 58 7.0 -5.8 232 32 301.7 302.1 285.2 309.7 2.61 15 666 3434 -4.1 -15.1 42 11.0 -7.7 231 31 302.2 302.5 284.5 307.8 1.77 16 658 3529 -3.9 -21.9 23 18.0 -8.9 229 30 303.5 303.7 284.1 306.8 1.01 17 653 3589 -4.3 -13.3 49 9.0 -7.5 229 30 303.7 304.1 285.4 310.3 2.10 18 643 3711 -4.9 -14.9 45 10.0 -8.2 227 29 304.4 304.7 285.4 310.3 1.87 19 639 3760 -5.3 -9.1 75 3.8 -6.8 227 29 304.5 305.0 286.6 313.8 3.00 20 630 3871 -5.7 -24.7 21 19.0 -10.6 226 28 305.2 305.4 284.5 308.0 0.82 21 618 4021 -6.5 -12.5 62 6.0 -8.7 224 27 306.0 306.4 286.6 313.5 2.37 22 614 4072 -6.3 -21.3 29 15.0 -10.5 223 27 306.8 307.0 285.5 310.5 1.14 23 609 4136 -6.5 -14.5 53 8.0 -9.2 223 27 307.3 307.7 286.6 313.8 2.04 24 597 4291 -6.7 -35.7 8 29.0 -12.4 221 26 308.8 308.9 285.2 309.9 0.30 25 594 4331 -6.9 -15.9 49 9.0 -9.9 220 26 309.0 309.4 287.1 315.0 1.86 26 592 4357 -6.9 -17.9 41 11.0 -10.4 220 26 309.3 309.6 286.9 314.5 1.58 27 574 4597 -8.9 -18.9 44 10.0 -11.9 217 24 309.7 310.0 286.9 314.6 1.50 28 565 4719 -9.3 -33.3 12 24.0 -14.2 216 23 310.6 310.7 286.1 312.1 0.41 29 531 5196 -13.3 -40.3 8 27.0 -17.5 210 21 311.4 311.5 286.1 312.2 0.21 30 500 5650 -17.3 -39.3 13 22.0 -20.5 205 18 311.9 312.0 286.4 312.9 0.25 31 467 6155 -22.1 -40.1 18 18.0 -24.4 208 20 312.1 312.2 286.4 313.0 0.25 32 400 7270 -31.1 -51.1 12 20.0 -32.5 215 26 314.6 314.6 287.1 314.9 0.09 33 395 7359 -31.9 -51.9 12 20.0 -33.2 216 27 314.7 314.7 287.1 315.0 0.08 34 367 7875 -36.5 -43.5 48 7.0 -37.0 224 30 315.2 315.3 287.4 316.0 0.22 35 334 8522 -42.1 -50.1 41 8.0 -42.5 234 34 316.2 316.2 287.6 316.6 0.12 36 312 8980 -45.9 -55.9 31 10.0 -46.2 241 36 317.1 317.1 287.9 317.3 0.06 37 300 9240 -48.1 -52.6 60 4.5 -48.3 245 38 317.6 317.6 288.1 317.9 0.10 38 294 9372 -49.3 -53.5 61 4.2 -49.4 242 38 317.7 317.7 288.1 318.0 0.09 39 250 10410 -57.5 -62.5 53 5.0 -57.6 220 37 320.6 320.6 288.9 320.7 0.03 40 234 10825 -60.7 -66.7 45 6.0 -60.7 225 44 321.9 321.9 289.3 321.9 0.02 41 207 11594 -58.5 -75.5 9 17.0 -58.7 213 34 336.8 336.8 293.5 336.8 0.01 42 200 11810 -59.3 -75.3 11 16.0 -59.5 210 31 338.9 338.9 294.0 338.9 0.01 43 175 12654 -54.9 -80.9 3 26.0 -55.2 210 30 359.3 359.3 298.5 359.3 0.00 44 165 13028 -56.7 -81.7 3 25.0 -57.0 210 30 362.4 362.4 299.2 362.4 0.00 45 161 13184 -53.3 -82.3 2 29.0 -53.7 210 29 370.7 370.7 300.7 370.7 0.00 46 150 13640 -52.5 -83.5 1 31.0 -53.0 210 29 379.6 379.6 302.2 379.6 0.00 47 148 13727 -51.7 -82.7 1 31.0 -52.2 209 29 382.5 382.5 302.6 382.5 0.00 48 107 15810 -57.3 -85.3 2 28.0 -57.7 189 29 409.0 409.0 306.4 409.0 0.00 49 100 16240 -56.1 -86.1 1 30.0 -56.6 185 29 419.3 419.3 307.6 419.3 0.00 50 83 17429 -53.5 -84.5 1 31.0 -54.2 161 21 447.6 447.6 310.6 447.6 0.00 51 70 18510 -58.7 -86.7 2 28.0 -59.2 140 14 458.8 458.8 311.7 458.8 0.00 52 55 20035 -55.9 -85.9 1 30.0 -56.8 147 11 498.0 498.0 314.8 498.0 0.00 53 50 20640 -57.1 -87.1 1 30.0 -57.9 150 10 508.9 508.9 315.6 508.9 0.00 54 46 21167 -59.3 -87.3 1 28.0 -60.0 141 11 515.9 515.9 316.0 515.9 0.00 55 30 23890 -53.5 -85.5 1 32.0 -55.4 95 19 598.8 598.8 320.6 598.8 0.01 56 29 24107 -52.9 -84.9 1 32.0 -54.9 95 19 606.3 606.3 320.9 606.3 0.01 57 20 26490 -53.1 -85.1 1 32.0 -55.8 95 22 673.6 673.6 323.6 673.7 0.01 58 14 28778 -55.1 -86.1 1 31.0 -58.0 739.2 739.2 325.6 739.3 0.02 59 12 29773 -50.5 -83.5 1 33.0 -55.2 788.8 788.8 327.0 789.1 0.03 TRP 234 10825 -60.7 -66.7 45 6.0 -60.7 225 44 321.9 321.9 289.3 321.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 737.77 mb = 2619.69 m = 8594.69 ft Wetbulb zero: 747.04 mb = 2517.41 m = 8259.12 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 56.52 % Est. max temperature: 19.54 C = 67.18 F Sfc-Lift cond lev (LCL): 921.12 mb = 806.95 m = 2647.44 ft T: 10.07 C 700-500 lapse rate: 6.13 C/km ThetaE index: 7.09 C Layer 713.0- 679.0 mb Conv cond level (CCL): 878.36 mb = 1200.16 m = 3937.49 ft Mean mixing ratio: 7.68 g/kg Conv temperature: 19.21 C = 66.57 F Cap Strength: 5.15 C Lifted Index: 4.01 C Risk: None Lifted Index @300 mb: 4.50 C Lifted Index @700 mb: 2.05 C Showalter Index: 5.00 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.70 C K Index: 12.50 Risk: None Sweat Index: 86.80 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.96 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 17.71 J/kg Cap Strength: 5.13 C Lift Cond Lev (LCL): 903.99 mb = 962.76 m = 3158.63 ft Lev Free Conv (LFC): 838.99 mb = 1577.46 m = 5175.33 ft Equ Level (EL): 778.99 mb = 2179.87 m = 7151.71 ft B at Equ Level: 7.70 J/kg Max Parcel Lev (MPL): 758.99 mb = 2389.62 m = 7839.85 ft Wind level data Storm motion: 253 at 14 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 1007 53 155 8 -3.4 7.3 | 100 17 -17.2 2.9 1 1000 114 150 6 -3.0 5.2 | 93 17 -16.8 0.9 2 925 772 190 4 0.7 3.9 | 88 13 -13.1 -0.4 3 850 1471 210 8 4.0 6.9 | 105 10 -9.8 2.6 4 700 3039 235 33 27.0 18.9 | 222 20 13.2 14.6 5 500 5650 205 18 7.6 16.3 | 153 13 -6.2 12.0 6 400 7270 215 26 14.9 21.3 | 184 17 1.1 17.0 7 300 9240 245 38 34.4 16.1 | 240 24 20.6 11.7 8 250 10410 220 37 23.8 28.3 | 203 26 10.0 24.0 9 234 10825 225 44 31.1 31.1 | 213 32 17.3 26.8 10 200 11810 210 31 15.5 26.8 | 184 23 1.7 22.5 11 150 13640 210 29 14.5 25.1 | 182 21 0.7 20.8 12 100 16240 185 29 2.5 28.9 | 155 27 -11.3 24.6 13 70 18510 140 14 -9.0 10.7 | 106 24 -22.8 6.4 14 50 20640 150 10 -5.0 8.7 | 103 19 -18.8 4.3 15 30 23890 95 19 -18.9 1.7 | 85 33 -32.7 -2.7 16 20 26490 95 22 -21.9 1.9 | 86 36 -35.7 -2.4 Wind Parameters Mean winds (0-6000m): 222.6 at 19.3 knts Storm direction: 252.6 at 14.5 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 81.8 neg: -12.8 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 40.09 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 ------------------------------------------------------------------------------- 500 160 6 93 16| 4.2 0.0 4.2| 0.1 -10.5 -10.5 -20.9 -0.51| 4.8 -2.5 1000 173 5 93 14| 2.8 0.0 2.8| 4.6 -12.8 -8.3 -8.3 -0.22| 3.9 -0.9 1500 188 6 96 13| 2.8 0.0 2.8| 13.6 -12.8 0.8 0.5 0.13| 4.0 0.5 2000 201 8 104 11| 4.0 0.0 4.0| 33.1 -12.8 20.3 10.1 0.48| 5.1 2.5 2500 213 10 118 9| 4.9 0.0 4.9| 55.0 -12.8 42.2 16.9 0.60| 5.8 3.5 3000 223 14 141 7| 5.6 0.0 5.6| 81.8 -12.8 68.9 23.0 0.63| 6.3 4.0 4000 226 18 171 8| 4.2 1.1 5.2| 81.8 -48.5 33.3 8.3 0.34| 5.8 2.0 5000 225 19 178 9| 3.3 1.6 4.9| 81.8 -77.3 4.5 0.9 0.16| 5.4 0.9 6000 223 19 176 10| 2.9 1.6 4.5| 89.2 -92.2 -3.0 -0.5 0.11| 5.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250420.11.gif