UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 9 DEC 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 1017 53 5.0 3.3 89 1.7 4.2 95 5 276.8 277.6 276.5 289.8 4.77 1 1013 87 7.0 3.9 81 3.1 5.5 96 5 279.1 280.0 278.0 292.8 4.99 2 1000 198 8.8 4.3 73 4.5 6.6 100 4 282.0 282.8 279.7 296.4 5.20 3 994 248 9.6 3.6 66 6.0 6.6 112 4 283.2 284.1 280.1 297.1 4.98 4 986 315 9.4 3.4 66 6.0 6.5 128 4 283.7 284.5 280.3 297.5 4.95 5 947 649 7.8 -0.2 57 8.0 4.1 208 3 285.4 286.1 279.8 296.7 3.98 6 925 842 6.8 0.8 66 6.0 4.0 255 2 286.3 287.0 280.8 298.7 4.38 7 898 1085 5.4 0.4 70 5.0 3.1 259 7 287.3 288.0 281.2 299.8 4.38 8 880 1250 5.2 -1.8 61 7.0 2.1 261 10 288.7 289.4 281.2 299.7 3.80 9 850 1534 6.6 -1.4 57 8.0 2.9 265 15 293.1 293.8 283.4 305.0 4.06 10 835 1680 7.4 -2.6 49 10.0 2.8 271 14 295.4 296.1 284.0 306.6 3.78 11 808 1950 6.2 -2.8 52 9.0 2.1 281 13 296.9 297.6 284.7 308.4 3.85 12 802 2011 7.6 -14.4 19 22.0 -0.4 283 13 299.0 299.3 283.0 303.9 1.56 13 758 2474 6.8 -27.2 7 34.0 -2.7 300 11 303.0 303.1 283.3 304.9 0.54 14 700 3123 3.2 -18.8 18 22.0 -4.1 325 8 306.0 306.3 285.4 310.1 1.24 15 671 3464 0.8 -18.2 23 19.0 -5.5 317 8 307.1 307.3 285.8 311.5 1.36 16 604 4300 -5.1 -35.1 7 30.0 -11.3 297 7 309.6 309.7 285.6 310.8 0.32 17 586 4537 -6.9 -20.9 32 14.0 -11.0 291 6 310.2 310.5 286.8 314.3 1.23 18 548 5057 -9.7 -36.7 9 27.0 -14.7 278 6 312.9 313.0 286.7 314.0 0.30 19 542 5142 -9.5 -44.5 4 35.0 -15.0 276 6 314.1 314.2 286.9 314.6 0.13 20 500 5760 -14.1 -40.1 9 26.0 -18.3 260 5 315.8 315.9 287.6 316.7 0.23 21 449 6565 -20.1 -43.1 11 23.0 -23.1 231 5 318.2 318.2 288.3 318.9 0.19 22 444 6647 -19.5 -50.5 5 31.0 -22.9 228 4 320.0 320.0 288.8 320.3 0.08 23 400 7410 -26.5 -54.5 5 28.0 -28.7 200 4 320.5 320.6 289.0 320.8 0.06 24 339 8579 -36.9 -57.9 10 21.0 -37.9 168 9 321.9 321.9 289.4 322.1 0.05 25 306 9277 -43.5 -53.5 32 10.0 -43.9 149 11 322.2 322.2 289.5 322.6 0.09 26 301 9388 -44.3 -54.3 32 10.0 -44.7 146 12 322.6 322.6 289.6 322.9 0.08 27 300 9410 -44.5 -55.5 28 11.0 -44.9 145 12 322.6 322.7 289.6 322.9 0.07 28 286 9730 -46.9 -67.9 7 21.0 -47.4 132 12 323.6 323.6 289.9 323.7 0.01 29 250 10610 -54.1 -71.1 11 17.0 -54.3 95 13 325.6 325.6 290.5 325.7 0.01 30 231 11112 -58.5 -72.5 15 14.0 -58.6 83 13 326.4 326.4 290.7 326.4 0.01 31 200 12000 -66.5 -71.3 51 4.8 -66.5 60 12 327.4 327.4 291.0 327.5 0.01 32 190 12309 -68.7 -71.9 63 3.2 -68.7 55 19 328.7 328.8 291.4 328.8 0.01 33 181 12598 -70.3 -74.5 54 4.2 -70.3 50 26 330.7 330.7 291.9 330.8 0.01 34 176 12764 -70.5 -75.4 48 4.9 -70.5 40 26 333.1 333.1 292.6 333.1 0.01 35 169 13005 -70.1 -77.1 35 7.0 -70.1 26 25 337.6 337.6 293.7 337.6 0.01 36 159 13373 -64.3 -83.3 6 19.0 -64.4 5 24 353.4 353.4 297.4 353.4 0.00 37 150 13730 -63.3 -83.3 5 20.0 -63.4 345 23 361.0 361.0 298.9 361.0 0.00 38 143 14024 -62.5 -84.5 4 22.0 -62.7 346 23 367.4 367.4 300.1 367.4 0.00 39 123 14944 -66.1 -86.1 4 20.0 -66.2 350 22 377.0 377.0 301.8 377.0 0.00 40 100 16200 -65.1 -87.1 3 22.0 -65.3 355 20 401.9 401.9 305.5 402.0 0.00 41 95 16513 -65.3 -86.3 4 21.0 -65.4 359 21 407.5 407.5 306.2 407.5 0.00 42 83 17342 -62.3 -86.3 3 24.0 -62.6 8 25 429.7 429.7 308.8 429.7 0.00 43 70 18390 -64.1 -87.1 3 23.0 -64.3 20 29 447.3 447.3 310.6 447.3 0.00 44 65 18843 -65.3 -88.3 3 23.0 -65.5 16 28 454.2 454.2 311.3 454.2 0.00 45 62 19133 -61.7 -87.7 2 26.0 -62.1 13 27 468.4 468.4 312.5 468.4 0.00 46 50 20450 -66.7 -89.7 3 23.0 -67.0 360 23 486.3 486.3 314.0 486.3 0.00 47 47 20825 -67.3 -90.3 2 23.0 -67.5 356 24 493.5 493.6 314.5 493.6 0.00 48 30 23570 -62.3 -89.3 2 27.0 -63.0 325 33 574.8 574.8 319.4 574.8 0.00 49 27 24221 -60.9 -87.9 2 27.0 -61.8 321 35 596.3 596.3 320.5 596.4 0.01 50 24 24948 -62.7 -88.7 2 26.0 -63.5 317 37 611.5 611.5 321.1 611.6 0.01 51 23 25212 -59.9 -87.9 1 28.0 -61.1 315 38 627.2 627.2 321.8 627.3 0.01 52 20 26080 -61.3 -88.3 2 27.0 -62.4 310 41 648.5 648.5 322.6 648.6 0.01 53 18 26734 -62.1 -89.1 2 27.0 -63.2 310 46 665.9 665.9 323.3 665.9 0.01 54 16 27468 -59.7 -87.7 1 28.0 -61.3 310 52 696.5 696.5 324.3 696.6 0.01 55 15 27872 -60.1 -88.1 1 28.0 -61.7 310 55 708.1 708.1 324.7 708.2 0.01 56 15 27872 -56.9 -86.9 1 30.0 -59.2 310 55 718.8 718.8 325.0 718.9 0.01 57 12 29304 -51.9 -83.9 1 32.0 -56.1 310 66 783.9 783.9 326.8 784.1 0.03 58 10 30480 -54.5 -84.5 1 30.0 -58.3 310 75 816.1 816.1 327.6 816.4 0.03 59 7.4 32381 -60.7 -87.7 2 27.0 -63.4 864.3 864.3 328.7 864.5 0.02 60 6.8 32907 -60.7 -87.7 2 27.0 -63.6 885.4 885.5 329.1 885.7 0.03 TRP 181 12598 -70.3 -74.5 54 4.2 -70.3 50 26 330.7 330.7 291.9 330.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 661.92 mb = 3577.55 m = 11737.21 ft Wetbulb zero: 802.95 mb = 2001.15 m = 6565.36 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 29.80 % Est. max temperature: 18.83 C = 65.89 F Sfc-Lift cond lev (LCL): 990.67 mb = 275.67 m = 904.43 ft T: 9.52 C 700-500 lapse rate: 6.56 C/km ThetaE index: 4.47 C Layer 802.0- 758.0 mb Conv cond level (CCL): 613.29 mb = 4178.58 m = 13709.07 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 37.61 C = 99.70 F Cap Strength: 16.73 C Lifted Index: 17.11 C Risk: None Lifted Index @300 mb: 18.35 C Lifted Index @700 mb: 14.49 C Showalter Index: 11.49 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 12.70 C K Index: -2.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.63 J/kg Max Up Vert Vel: 7.02 m/s Conv Inhibition (B-): 65666.55 J/kg Cap Strength: 16.97 C Lift Cond Lev (LCL): 879.63 mb = 1253.51 m = 4112.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 6 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 1017 53 95 5 -5.0 0.4 | 117 10 -8.8 4.6 1 1000 198 100 4 -3.9 0.7 | 122 9 -7.8 4.8 2 925 842 255 2 1.9 0.5 | 157 5 -1.9 4.6 3 850 1534 265 15 14.9 1.3 | 244 12 11.1 5.4 4 700 3123 325 8 4.6 -6.6 | 343 3 0.7 -2.4 5 500 5760 260 5 4.9 0.9 | 192 5 1.1 5.0 6 400 7410 200 4 1.4 3.8 | 162 8 -2.5 7.9 7 300 9410 145 12 -6.9 9.8 | 142 18 -10.7 14.0 8 250 10610 95 13 -13.0 1.1 | 107 18 -16.8 5.3 9 200 12000 60 12 -10.4 -6.0 | 83 14 -14.3 -1.9 10 181 12598 50 26 -19.9 -16.7 | 62 27 -23.8 -12.6 11 150 13730 345 23 6.0 -22.2 | 353 18 2.1 -18.1 12 100 16200 355 20 1.7 -19.9 | 8 16 -2.1 -15.8 13 70 18390 20 29 -9.9 -27.3 | 31 27 -13.8 -23.1 14 50 20450 360 23 -0.0 -23.0 | 12 19 -3.9 -18.9 15 30 23570 325 33 18.9 -27.0 | 327 27 15.1 -22.9 16 20 26080 310 41 31.4 -26.4 | 309 35 27.5 -22.2 17 10 30480 310 75 57.5 -48.2 | 309 69 53.6 -44.1 Wind Parameters Mean winds (0-6000m): 286.9 at 7.5 knts Storm direction: 316.9 at 5.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -143.6 deg Storm rel helicity (0-3000m) pos: 51.7 neg: 0.0 tot: 51.7 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.48 Bulk Shear: 16.69 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 ------------------------------------------------------------------------------- 500 119 4 130 9| 6.0 0.0 6.0| 13.4 0.0 13.4 26.8 0.90| 6.4 5.8 1000 144 3 140 9| 5.6 0.0 5.6| 19.9 0.0 19.9 19.9 0.77| 6.7 5.2 1500 257 6 199 6| 6.8 0.0 6.8| 34.0 0.0 34.0 22.7 0.74| 7.6 5.6 2000 267 8 220 6| 4.5 0.0 4.5| 43.5 0.0 43.5 21.7 0.73| 7.0 5.1 2500 274 9 233 6| 3.1 0.0 3.1| 48.7 0.0 48.7 19.5 0.72| 6.5 4.7 3000 278 9 239 6| 2.1 0.0 2.1| 51.7 0.0 51.7 17.2 0.72| 6.1 4.4 4000 287 8 248 5| 1.6 0.4 2.0| 51.9 -1.5 50.4 12.6 0.59| 5.0 3.0 5000 289 8 247 4| 1.3 0.6 1.9| 51.9 -3.3 48.6 9.7 0.50| 4.3 2.1 6000 287 8 240 4| 1.1 0.7 1.8| 51.9 -5.7 46.2 7.7 0.42| 3.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251209.23.gif