UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 24 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 1004 53 13.8 12.4 91 1.4 13.0 0 0 286.6 288.2 285.9 311.8 9.04 1 1000 95 15.2 10.2 72 5.0 12.3 45 7 288.4 289.7 285.4 310.4 7.83 2 988 198 16.6 7.6 55 9.0 11.5 48 7 290.8 291.9 285.2 309.7 6.63 3 925 756 12.8 4.8 58 8.0 8.5 65 8 292.4 293.4 285.0 309.2 5.83 4 864 1324 8.4 2.4 66 6.0 5.4 89 14 293.6 294.5 284.9 308.9 5.27 5 850 1459 7.2 2.3 71 4.9 4.7 95 15 293.7 294.6 285.0 309.2 5.32 6 802 1934 2.8 2.5 98 0.3 2.7 107 12 293.9 294.9 285.5 310.5 5.72 7 700 3025 -3.3 -5.1 87 1.8 -4.1 135 6 298.8 299.5 285.4 310.1 3.74 8 668 3393 -6.5 -6.6 99 0.1 -6.5 143 8 299.3 299.9 285.2 309.8 3.49 9 657 3523 -6.3 -9.7 77 3.4 -7.6 145 9 300.9 301.4 285.1 309.5 2.79 10 629 3862 -8.5 -13.5 67 5.0 -10.2 152 10 302.2 302.6 284.9 308.9 2.14 11 593 4316 -12.3 -14.3 85 2.0 -12.9 162 13 302.9 303.3 285.2 309.6 2.13 12 570 4617 -13.9 -18.0 71 4.1 -15.0 169 15 304.5 304.8 285.2 309.7 1.63 13 563 4711 -14.7 -15.7 92 1.0 -15.0 171 15 304.6 305.0 285.7 310.9 2.00 14 547 4929 -15.7 -20.4 67 4.7 -16.9 175 16 305.9 306.2 285.5 310.4 1.38 15 530 5166 -17.3 -20.7 75 3.4 -18.1 180 18 306.8 307.1 285.8 311.3 1.39 16 528 5194 -17.5 -24.5 54 7.0 -19.1 181 18 306.9 307.1 285.4 310.2 1.00 17 513 5409 -19.3 -22.0 79 2.7 -20.0 186 19 307.2 307.5 285.8 311.4 1.28 18 507 5497 -19.7 -28.7 45 9.0 -21.4 188 19 307.8 307.9 285.4 310.2 0.71 19 500 5600 -20.5 -29.5 44 9.0 -22.1 190 20 308.0 308.2 285.4 310.3 0.66 20 466 6117 -24.9 -28.7 71 3.8 -25.5 190 21 308.8 309.0 285.8 311.4 0.77 21 435 6614 -28.3 -42.3 25 14.0 -29.7 190 22 310.7 310.7 285.8 311.4 0.21 22 428 6730 -29.1 -36.1 51 7.0 -30.0 190 23 311.1 311.2 286.2 312.5 0.41 23 424 6797 -29.5 -40.5 34 11.0 -30.6 190 23 311.4 311.5 286.2 312.4 0.26 24 411 7018 -31.1 -39.1 45 8.0 -31.9 190 24 312.1 312.2 286.5 313.3 0.31 25 400 7210 -32.9 -39.9 50 7.0 -33.6 190 24 312.2 312.3 286.5 313.3 0.30 26 378 7606 -36.5 -44.5 43 8.0 -37.1 194 22 312.6 312.6 286.5 313.3 0.19 27 372 7717 -37.3 -41.8 63 4.5 -37.7 195 22 312.9 313.0 286.7 313.9 0.26 28 328 8575 -44.3 -53.3 36 9.0 -44.6 204 18 314.8 314.8 287.1 315.1 0.08 29 300 9170 -47.7 -61.7 18 14.0 -48.0 210 16 318.1 318.1 288.2 318.2 0.03 30 292 9348 -48.5 -64.5 14 16.0 -48.8 219 17 319.5 319.5 288.6 319.5 0.02 31 267 9933 -49.7 -69.7 8 20.0 -50.1 248 19 326.0 326.0 290.6 326.0 0.01 32 250 10360 -51.9 -67.9 13 16.0 -52.2 270 21 328.9 328.9 291.4 329.0 0.02 33 242 10570 -53.1 -69.1 13 16.0 -53.4 270 27 330.2 330.2 291.8 330.2 0.01 34 204 11672 -52.5 -75.5 5 23.0 -52.8 292 25 347.7 347.7 296.1 347.7 0.01 35 200 11800 -53.3 -75.3 5 22.0 -53.6 295 25 348.4 348.4 296.3 348.4 0.01 36 174 12691 -54.9 -80.9 3 26.0 -55.2 295 24 359.9 359.9 298.7 359.9 0.00 37 150 13640 -53.5 -83.5 1 30.0 -53.9 295 23 377.9 377.9 301.9 377.9 0.00 38 135 14319 -52.7 -84.7 1 32.0 -53.2 295 20 390.9 390.9 303.9 390.9 0.00 39 101 16177 -56.7 -86.7 1 30.0 -57.1 295 11 417.0 417.0 307.3 417.0 0.00 40 100 16240 -56.9 -86.9 1 30.0 -57.3 295 11 417.8 417.8 307.4 417.8 0.00 41 92 16766 -58.9 -87.9 1 29.0 -59.3 296 11 423.9 423.9 308.2 423.9 0.00 42 74 18146 -55.3 -86.3 1 31.0 -56.0 299 11 458.7 458.7 311.7 458.7 0.00 43 70 18500 -55.9 -86.9 1 31.0 -56.6 300 11 464.8 464.8 312.2 464.8 0.00 44 50 20620 -59.9 -88.9 1 29.0 -60.5 355 8 502.3 502.3 315.1 502.3 0.00 45 46 21144 -57.1 -88.1 1 31.0 -58.0 13 7 521.2 521.2 316.4 521.2 0.00 46 42 21718 -58.7 -88.7 1 30.0 -59.5 33 6 531.0 531.0 317.0 531.0 0.00 47 30 23840 -56.9 -88.9 1 32.0 -58.2 105 3 589.5 589.5 320.1 589.5 0.00 48 20 26410 -55.1 -88.1 1 33.0 -57.3 320 8 667.5 667.5 323.3 667.6 0.01 49 14 28693 -54.3 -88.3 1 34.0 -57.4 281 6 741.9 741.9 325.7 742.0 0.01 50 11 30255 -49.7 -86.7 1 37.0 -55.0 255 5 811.6 811.6 327.5 811.8 0.02 51 10 30880 -48.9 -86.9 0 38.0 -54.9 245 4 837.0 837.0 328.1 837.2 0.02 52 8.5 31948 -48.9 -86.9 0 38.0 -55.5 876.8 876.8 329.0 877.1 0.02 53 6.5 33736 -42.1 -83.1 0 41.0 -53.3 975.5 975.5 330.8 976.1 0.06 TRP 242 10570 -53.1 -69.1 13 16.0 -53.4 270 27 330.2 330.2 291.8 330.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 755.18 mb = 2434.90 m = 7988.42 ft Wetbulb zero: 761.79 mb = 2346.70 m = 7699.06 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 76.42 % Est. max temperature: 20.84 C = 69.51 F Sfc-Lift cond lev (LCL): 983.34 mb = 237.84 m = 780.29 ft T: 16.33 C 700-500 lapse rate: 6.68 C/km ThetaE index: 2.88 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 816.44 mb = 1788.35 m = 5867.21 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 21.05 C = 69.88 F Cap Strength: 2.19 C Lifted Index: 2.10 C Risk: None Lifted Index @300 mb: 6.30 C Lifted Index @700 mb: 1.02 C Showalter Index: 2.33 C Risk: Showers probable Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 22.80 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 107.60 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.09 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 51687.77 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 846.16 mb = 1495.99 m = 4908.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 9 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 1004 53 0 0 -0.0 -0.0 | 359 9 0.2 -9.1 1 1000 95 45 7 -4.9 -4.9 | 19 15 -4.8 -14.1 2 925 756 65 8 -7.3 -3.4 | 30 14 -7.1 -12.5 3 850 1459 95 15 -14.9 1.3 | 62 17 -14.8 -7.8 4 700 3025 135 6 -4.2 4.2 | 40 6 -4.1 -4.9 5 500 5600 190 20 3.5 19.7 | 199 11 3.7 10.6 6 400 7210 190 24 4.2 23.6 | 197 15 4.3 14.5 7 300 9170 210 16 8.0 13.9 | 240 9 8.2 4.7 8 250 10360 270 21 21.0 -0.0 | 293 23 21.2 -9.1 9 242 10570 270 27 27.0 -0.0 | 289 29 27.2 -9.1 10 200 11800 295 25 22.7 -10.6 | 311 30 22.8 -19.7 11 150 13640 295 23 20.8 -9.7 | 312 28 21.0 -18.8 12 100 16240 295 11 10.0 -4.6 | 324 17 10.1 -13.8 13 70 18500 300 11 9.5 -5.5 | 326 18 9.7 -14.6 14 50 20620 355 8 0.7 -8.0 | 357 17 0.9 -17.1 15 30 23840 105 3 -2.9 0.8 | 18 9 -2.7 -8.3 16 20 26410 320 8 5.1 -6.1 | 341 16 5.3 -15.2 17 10 30880 245 4 3.6 1.7 | 333 8 3.8 -7.4 Wind Parameters Mean winds (0-6000m): 148.9 at 12.2 knts Storm direction: 178.9 at 9.1 knts Shear (0-3000m) pos: 1.1 neg: 0.0 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 42.3 deg Storm rel helicity (0-3000m) pos: 62.2 neg: -6.7 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 28.89 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 7 22 15| 7.9 0.0 7.9| 19.1 0.0 19.1 38.2 0.68| 9.1 6.2 1000 61 8 28 15| 5.6 0.0 5.6| 36.0 0.0 36.0 36.0 0.77| 6.9 5.3 1500 76 10 39 15| 5.0 0.0 5.0| 60.5 0.0 60.5 40.3 0.81| 6.8 5.5 2000 84 11 45 15| 3.0 0.0 3.0| 62.2 -0.1 62.1 31.0 0.69| 6.1 4.2 2500 90 11 48 14| 1.8 0.0 1.8| 62.2 -2.6 59.6 23.8 0.56| 5.7 3.2 3000 92 10 48 13| 1.1 0.0 1.1| 62.2 -6.7 55.5 18.5 0.43| 5.2 2.3 4000 105 10 54 11| 1.5 0.0 1.5| 70.4 -6.7 63.7 15.9 0.52| 4.7 2.5 5000 126 11 71 9| 1.8 0.0 1.8| 80.8 -6.7 74.1 14.8 0.59| 4.6 2.7 6000 149 12 102 6| 1.8 0.0 1.8| 89.6 -7.1 82.4 13.7 0.58| 4.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250424.23.gif