UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042311.upa.cvt Date: 1100Z 23 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 23 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 20.2 12.2 60 8.0 15.3 25 7 292.7 294.3 288.1 318.0 8.88 1 1000 126 18.4 9.4 56 9.0 13.1 45 8 291.5 292.9 286.3 312.7 7.41 2 980 299 16.8 8.8 59 8.0 12.2 51 9 291.6 292.9 286.2 312.4 7.26 3 925 788 13.8 4.8 55 9.0 8.9 70 13 293.4 294.5 285.4 310.3 5.83 4 850 1494 8.8 1.8 61 7.0 5.2 30 5 295.4 296.3 285.5 310.4 5.13 5 827 1721 7.2 0.2 61 7.0 3.8 6 6 296.0 296.8 285.2 309.9 4.69 6 724 2800 -0.7 -1.8 92 1.1 -1.2 250 12 298.8 299.7 286.2 312.6 4.63 7 700 3069 -2.5 -5.2 82 2.7 -3.7 220 14 299.7 300.4 285.7 310.9 3.71 8 671 3403 -4.7 -10.7 63 6.0 -6.9 216 15 300.9 301.4 284.8 308.7 2.52 9 652 3628 -5.7 -24.7 21 19.0 -10.5 214 15 302.3 302.4 283.3 304.9 0.79 10 643 3736 -6.7 -12.7 62 6.0 -8.8 212 15 302.3 302.7 285.1 309.3 2.24 11 630 3895 -7.9 -11.3 77 3.4 -9.1 211 16 302.7 303.2 285.5 310.7 2.56 12 621 4007 -8.3 -16.3 52 8.0 -10.8 209 16 303.5 303.8 284.9 309.0 1.72 13 615 4082 -8.7 -13.3 69 4.6 -10.2 208 16 303.9 304.3 285.7 310.9 2.23 14 595 4337 -10.3 -20.3 44 10.0 -13.0 206 16 304.9 305.2 284.9 309.1 1.28 15 588 4427 -11.1 -15.4 71 4.3 -12.5 204 17 305.0 305.4 285.8 311.3 1.96 16 562 4773 -13.5 -23.5 43 10.0 -15.9 200 17 306.2 306.4 285.1 309.5 1.02 17 544 5019 -15.3 -21.3 60 6.0 -16.8 198 18 306.9 307.1 285.7 311.1 1.28 18 523 5315 -16.9 -27.9 38 11.0 -19.1 194 18 308.4 308.6 285.7 310.9 0.74 19 500 5650 -20.1 -28.1 49 8.0 -21.6 190 19 308.5 308.7 285.7 311.1 0.76 20 487 5846 -21.9 -28.9 53 7.0 -23.2 188 19 308.7 308.8 285.7 311.1 0.72 21 470 6107 -23.5 -33.5 39 10.0 -25.0 186 19 309.8 309.9 285.8 311.5 0.48 22 466 6170 -24.1 -28.6 66 4.5 -24.9 185 19 309.8 310.0 286.2 312.5 0.77 23 462 6233 -24.5 -32.5 47 8.0 -25.7 185 19 310.1 310.2 286.0 312.0 0.54 24 417 6974 -30.5 -31.6 90 1.1 -30.7 178 18 311.6 311.7 286.7 313.9 0.65 25 400 7270 -32.5 -36.4 68 3.9 -32.9 175 18 312.7 312.8 286.8 314.2 0.42 26 398 7305 -32.7 -37.5 62 4.8 -33.2 175 18 312.9 313.0 286.8 314.3 0.38 27 378 7664 -35.9 -38.3 78 2.4 -36.1 178 18 313.4 313.4 287.0 314.7 0.37 28 349 8212 -40.3 -48.3 42 8.0 -40.8 182 18 314.7 314.7 287.1 315.2 0.14 29 308 9047 -47.7 -53.7 50 6.0 -47.9 189 19 315.7 315.8 287.5 316.1 0.08 30 300 9220 -48.9 -56.9 39 8.0 -49.1 190 19 316.4 316.4 287.6 316.7 0.06 31 298 9264 -49.1 -58.1 34 9.0 -49.3 191 19 316.8 316.8 287.8 316.9 0.05 32 250 10390 -57.7 -63.7 46 6.0 -57.8 230 14 320.3 320.3 288.9 320.4 0.03 33 237 10725 -59.9 -64.5 55 4.6 -60.0 232 10 321.9 321.9 289.3 322.0 0.03 34 220 11188 -61.9 -67.9 45 6.0 -62.0 235 5 325.7 325.7 290.5 325.8 0.02 35 215 11332 -58.9 -80.9 4 22.0 -59.0 235 6 332.5 332.5 292.4 332.6 0.00 36 200 11790 -54.9 -77.9 4 23.0 -55.2 235 9 345.8 345.8 295.7 345.8 0.00 37 186 12254 -53.7 -81.7 2 28.0 -54.1 244 11 355.0 355.0 297.7 355.0 0.00 38 150 13640 -51.5 -83.5 1 32.0 -52.1 270 17 381.3 381.3 302.5 381.3 0.00 39 129 14619 -51.1 -84.1 1 33.0 -51.8 268 16 398.9 398.9 305.0 398.9 0.00 40 100 16260 -54.5 -85.5 1 31.0 -55.1 265 14 422.4 422.4 308.0 422.4 0.00 41 78 17843 -57.1 -87.1 1 30.0 -57.6 248 10 448.1 448.1 310.7 448.2 0.00 42 70 18530 -55.9 -86.9 1 31.0 -56.6 240 8 464.8 464.8 312.2 464.8 0.00 43 65 19000 -54.3 -86.3 1 32.0 -55.2 259 7 478.2 478.2 313.3 478.3 0.00 44 50 20660 -57.5 -87.5 1 30.0 -58.3 325 5 508.0 508.0 315.5 508.0 0.00 45 46 21185 -58.9 -87.9 1 29.0 -59.6 303 5 516.9 516.9 316.1 516.9 0.00 46 33 23297 -53.3 -87.3 1 34.0 -55.1 215 4 583.2 583.2 319.8 583.3 0.01 47 30 23910 -53.9 -86.9 1 33.0 -55.7 190 4 597.7 597.7 320.5 597.7 0.01 48 26 24821 -55.9 -87.9 1 32.0 -57.5 174 4 617.0 617.0 321.3 617.0 0.01 49 20 26490 -54.3 -88.3 1 34.0 -56.7 145 5 670.0 670.0 323.4 670.0 0.01 50 14 28782 -53.3 -87.3 1 34.0 -56.7 745.3 745.3 325.8 745.4 0.01 51 11 30355 -47.5 -85.5 1 38.0 -53.7 819.6 819.6 327.7 819.8 0.02 TRP 220 11188 -61.9 -67.9 45 6.0 -62.0 235 5 325.7 325.7 290.5 325.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 733.13 mb = 2704.54 m = 8873.06 ft Wetbulb zero: 749.04 mb = 2524.24 m = 8281.52 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 61.39 % Est. max temperature: 22.68 C = 72.82 F Sfc-Lift cond lev (LCL): 895.28 mb = 1060.66 m = 3479.82 ft T: 11.87 C 700-500 lapse rate: 6.82 C/km ThetaE index: 7.79 C Layer 700.0- 643.0 mb Conv cond level (CCL): 789.58 mb = 2096.36 m = 6877.74 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 24.54 C = 76.17 F Cap Strength: 2.91 C Lifted Index: 1.15 C Risk: Showers probable Lifted Index @300 mb: 3.58 C Lifted Index @700 mb: 0.76 C Showalter Index: 1.97 C Risk: Showers probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 21.90 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 86.60 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.30 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 57350.38 J/kg Cap Strength: 2.91 C Lift Cond Lev (LCL): 842.78 mb = 1564.45 m = 5132.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 10 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 25 7 -3.0 -6.3 | 37 17 -10.0 -13.4 1 1000 126 45 8 -5.7 -5.7 | 45 18 -12.7 -12.8 2 925 788 70 13 -12.2 -4.4 | 59 22 -19.2 -11.6 3 850 1494 30 5 -2.5 -4.3 | 40 15 -9.5 -11.4 4 700 3069 220 14 9.0 10.7 | 209 4 2.0 3.6 5 500 5650 190 19 3.3 18.7 | 162 12 -3.7 11.6 6 400 7270 175 18 -1.6 17.9 | 142 14 -8.6 10.8 7 300 9220 190 19 3.3 18.7 | 162 12 -3.7 11.6 8 250 10390 230 14 10.7 9.0 | 243 4 3.7 1.9 9 220 11188 235 5 4.1 2.9 | 34 5 -2.9 -4.2 10 200 11790 235 9 7.4 5.2 | 349 2 0.4 -1.9 11 150 13640 270 17 17.0 -0.0 | 305 12 10.0 -7.1 12 100 16260 265 14 13.9 1.2 | 310 9 7.0 -5.9 13 70 18530 240 8 6.9 4.0 | 1 3 -0.1 -3.1 14 50 20660 325 5 2.9 -4.1 | 20 12 -4.1 -11.2 15 30 23910 190 4 0.7 3.9 | 63 7 -6.3 -3.2 16 20 26490 145 5 -2.9 4.1 | 73 10 -9.9 -3.0 Wind Parameters Mean winds (0-6000m): 194.6 at 13.3 knts Storm direction: 224.6 at 10.0 knts Shear (0-3000m) pos: 1.2 neg: 4.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 178.1 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -100.9 tot: -64.0 m^2/s^2 ave: -21.3 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 60.77 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 52 9 48 19| 7.1 0.0 7.1| 26.7 0.0 26.7 53.4 0.78| 7.2 5.6 1000 60 11 53 20| 3.6 0.9 4.4| 37.0 -17.1 19.9 19.9 0.32| 6.7 2.1 1500 58 9 51 19| 2.4 2.6 5.0| 37.0 -34.5 2.5 1.7 0.02| 6.6 0.1 2000 48 9 46 19| 1.8 3.6 5.4| 37.0 -61.8 -24.8 -12.4 -0.24| 6.8 -1.7 2500 35 9 40 19| 1.4 4.4 5.8| 37.0 -86.7 -49.7 -19.9 -0.40| 7.4 -2.9 3000 72 10 58 19| 1.2 4.2 5.4| 37.0-100.9 -64.0 -21.3 -0.51| 8.2 -4.2 4000 191 11 126 6| 0.9 3.4 4.2| 37.0-104.6 -67.6 -16.9 -0.52| 6.7 -3.5 5000 198 12 143 6| 0.7 2.8 3.5| 37.0-109.6 -72.6 -14.5 -0.53| 5.8 -3.0 6000 195 13 148 7| 0.6 2.3 2.9| 37.0-117.8 -80.8 -13.5 -0.54| 5.1 -2.8 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250423.11.gif