UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122223.upa.cvt Date: 2300Z 22 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 22 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 1008 53 6.2 3.9 85 2.3 5.1 0 0 278.7 279.6 277.9 292.4 5.02 1 1005 80 7.8 2.8 71 5.0 5.4 28 3 280.5 281.3 278.3 293.4 4.65 2 1000 126 8.0 2.0 66 6.0 5.2 75 8 281.1 281.9 278.3 293.4 4.42 3 986 243 9.6 1.6 57 8.0 5.8 74 7 283.9 284.6 279.6 296.1 4.35 4 984 260 9.6 1.6 57 8.0 5.8 74 7 284.1 284.8 279.7 296.3 4.36 5 938 656 8.4 0.4 57 8.0 4.6 71 4 286.8 287.5 280.8 298.7 4.19 6 925 771 7.4 0.4 61 7.0 4.1 70 3 286.9 287.6 280.9 299.0 4.25 7 882 1161 4.0 -0.2 74 4.2 2.1 334 2 287.3 288.0 281.1 299.5 4.27 8 862 1348 2.4 2.4 100 0.0 2.4 288 2 287.5 288.4 282.4 302.5 5.28 9 850 1461 1.6 0.8 94 0.8 1.3 260 2 287.8 288.7 282.0 301.4 4.77 10 724 2734 -7.3 -7.8 96 0.5 -7.5 243 13 291.6 292.1 281.4 300.2 2.93 11 718 2799 -4.7 -18.7 33 14.0 -8.7 243 13 295.1 295.3 280.8 298.9 1.22 12 710 2888 -2.7 -26.7 14 24.0 -8.5 241 14 298.3 298.4 281.4 300.3 0.61 13 700 3000 -3.5 -26.5 15 23.0 -9.1 240 15 298.6 298.7 281.6 300.7 0.63 14 661 3452 -4.7 -33.7 8 29.0 -10.6 238 14 302.2 302.3 282.7 303.3 0.34 15 637 3743 -6.1 -37.1 7 31.0 -11.8 237 13 303.8 303.9 283.2 304.7 0.25 16 631 3817 -6.1 -26.1 19 20.0 -11.0 237 13 304.6 304.8 284.2 307.0 0.72 17 622 3929 -7.3 -15.3 53 8.0 -9.9 236 13 304.5 304.9 285.5 310.5 1.87 18 574 4550 -11.9 -21.9 43 10.0 -14.5 234 11 306.2 306.4 285.3 310.0 1.15 19 560 4738 -13.5 -18.5 66 5.0 -14.9 233 10 306.5 306.8 285.9 311.6 1.59 20 531 5141 -16.5 -24.5 50 8.0 -18.3 232 9 307.6 307.8 285.7 310.9 0.99 21 500 5590 -20.3 -26.3 59 6.0 -21.5 230 8 308.3 308.5 285.8 311.3 0.89 22 400 7190 -34.1 -36.1 82 2.0 -34.3 210 8 310.7 310.8 286.1 312.2 0.44 23 388 7403 -35.9 -37.2 88 1.3 -36.0 208 9 311.0 311.1 286.2 312.4 0.40 24 382 7511 -36.9 -38.5 85 1.6 -37.0 208 9 311.1 311.2 286.2 312.4 0.36 25 300 9140 -49.9 -53.2 68 3.3 -50.0 195 15 315.0 315.0 287.2 315.4 0.09 26 272 9775 -54.9 -60.9 47 6.0 -55.0 200 18 316.7 316.7 287.7 316.9 0.04 27 250 10310 -59.5 -63.7 58 4.2 -59.6 205 21 317.6 317.6 288.0 317.7 0.03 28 249 10335 -59.9 -64.1 58 4.2 -60.0 205 21 317.4 317.4 287.9 317.5 0.03 29 200 11670 -67.7 -71.7 57 4.0 -67.7 210 18 325.5 325.5 290.5 325.6 0.01 30 193 11884 -69.3 -72.6 62 3.3 -69.3 215 25 326.3 326.3 290.7 326.4 0.01 31 186 12105 -67.1 -78.1 20 11.0 -67.1 216 25 333.3 333.3 292.6 333.4 0.00 32 161 12985 -63.3 -82.3 6 19.0 -63.4 219 25 353.8 353.8 297.4 353.8 0.00 33 150 13420 -63.1 -83.1 5 20.0 -63.2 220 25 361.4 361.4 299.0 361.4 0.00 34 132 14210 -60.3 -84.3 3 24.0 -60.5 222 33 379.8 379.8 302.2 379.8 0.00 35 113 15171 -62.7 -85.7 3 23.0 -62.9 223 42 392.6 392.6 304.2 392.6 0.00 36 101 15868 -59.3 -85.3 2 26.0 -59.6 225 48 412.0 412.0 306.7 412.0 0.00 37 100 15930 -59.5 -85.5 2 26.0 -59.8 225 49 412.8 412.8 306.9 412.8 0.00 38 75 17722 -61.9 -86.9 2 25.0 -62.2 241 46 443.1 443.1 310.2 443.1 0.00 39 70 18150 -61.1 -87.1 2 26.0 -61.4 245 45 453.7 453.7 311.2 453.7 0.00 40 58 19313 -60.1 -87.1 2 27.0 -60.6 256 46 481.0 481.0 313.5 481.0 0.00 41 50 20230 -62.1 -88.1 2 26.0 -62.6 265 46 497.1 497.1 314.8 497.2 0.00 42 46 20742 -64.3 -89.3 2 25.0 -64.7 267 47 503.8 503.8 315.2 503.8 0.00 43 31 23185 -59.1 -87.1 1 28.0 -60.1 279 51 578.1 578.1 319.6 578.1 0.01 44 30 23390 -60.3 -88.3 1 28.0 -61.2 280 51 580.3 580.3 319.7 580.3 0.01 45 20 25900 -62.5 -89.5 1 27.0 -63.5 275 62 644.9 644.9 322.5 644.9 0.01 46 20 25900 -62.1 -89.1 2 27.0 -63.1 275 62 646.1 646.1 322.5 646.1 0.01 47 18 26545 -65.1 -90.1 2 25.0 -65.9 276 67 656.4 656.4 322.9 656.4 0.01 48 14 28078 -64.3 -90.3 2 26.0 -65.4 278 77 708.0 708.0 324.7 708.1 0.01 49 11 29536 -68.5 -92.5 2 24.0 -69.3 279 88 743.3 743.3 325.7 743.4 0.01 50 10 30110 -66.3 -91.3 2 25.0 -67.4 280 92 772.1 772.1 326.5 772.1 0.01 51 9.2 30614 -66.9 -91.9 2 25.0 -68.1 788.4 788.4 327.0 788.5 0.01 TRP 193 11884 -69.3 -72.6 62 3.3 -69.3 215 25 326.3 326.3 290.7 326.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 827.35 mb = 1689.81 m = 5543.94 ft Wetbulb zero: 831.96 mb = 1631.21 m = 5351.68 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 58.64 % Est. max temperature: 15.12 C = 59.21 F Sfc-Lift cond lev (LCL): 973.01 mb = 352.48 m = 1156.43 ft T: 9.32 C 700-500 lapse rate: 6.49 C/km ThetaE index: 3.55 C Layer 850.0- 710.0 mb Conv cond level (CCL): 806.56 mb = 1877.09 m = 6158.37 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 16.59 C = 61.85 F Cap Strength: 10.78 C Lifted Index: 10.62 C Risk: None Lifted Index @300 mb: 12.66 C Lifted Index @700 mb: 7.55 C Showalter Index: 7.69 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.10 C K Index: -0.30 Risk: None Sweat Index: 21.60 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.89 J/kg Max Up Vert Vel: 6.77 m/s Conv Inhibition (B-): 52567.02 J/kg Cap Strength: 10.67 C Lift Cond Lev (LCL): 855.62 mb = 1407.72 m = 4618.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 7 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 0 0 -0.0 -0.0 | 86 7 -6.6 -0.5 1 1000 126 75 8 -7.7 -2.1 | 80 15 -14.3 -2.5 2 925 771 70 3 -2.8 -1.0 | 81 9 -9.4 -1.5 3 850 1461 260 2 2.0 0.3 | 89 5 -4.6 -0.1 4 700 3000 240 15 13.0 7.5 | 222 10 6.4 7.0 5 500 5590 230 8 6.1 5.1 | 175 5 -0.4 4.7 6 400 7190 210 8 4.0 6.9 | 158 7 -2.6 6.5 7 300 9140 195 15 3.9 14.5 | 169 14 -2.7 14.0 8 250 10310 205 21 8.9 19.0 | 187 19 2.3 18.6 9 200 11670 210 18 9.0 15.6 | 189 15 2.4 15.1 10 193 11884 215 25 14.3 20.5 | 201 21 7.8 20.0 11 150 13420 220 25 16.1 19.2 | 207 21 9.5 18.7 12 100 15930 225 49 34.6 34.6 | 219 44 28.1 34.2 13 70 18150 245 45 40.8 19.0 | 242 39 34.2 18.6 14 50 20230 265 46 45.8 4.0 | 265 39 39.3 3.6 15 30 23390 280 51 50.2 -8.9 | 282 45 43.7 -9.3 16 20 25900 275 62 61.8 -5.4 | 276 56 55.2 -5.9 17 10 30110 280 92 90.6 -16.0 | 281 86 84.0 -16.4 Wind Parameters Mean winds (0-6000m): 236.1 at 8.8 knts Storm direction: 266.1 at 6.6 knts Shear (0-3000m) pos: 0.8 neg: 3.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 135.7 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -8.8 tot: -2.3 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 28.28 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 74 6 80 13| 4.8 0.0 4.8| 0.2 -2.8 -2.6 -5.2 -0.10| 11.2 -1.1 1000 69 5 79 11| 2.4 2.3 4.8| 0.6 -8.2 -7.7 -7.7 -0.21| 8.2 -1.7 1500 71 4 81 10| 1.6 2.6 4.2| 3.5 -8.4 -5.0 -3.3 -0.06| 7.1 -0.4 2000 68 4 79 11| 1.2 3.0 4.2| 5.0 -8.4 -3.4 -1.7 0.07| 6.4 0.5 2500 243 5 133 3| 1.0 3.3 4.2| 6.3 -8.4 -2.1 -0.8 0.12| 6.0 0.7 3000 238 7 161 3| 0.8 3.3 4.1| 6.5 -8.8 -2.3 -0.8 0.11| 5.7 0.6 4000 238 8 186 4| 0.6 2.1 2.8| 6.5 -12.9 -6.4 -1.6 0.05| 4.6 0.2 5000 237 9 191 4| 0.5 1.4 1.9| 6.5 -16.4 -9.9 -2.0 -0.01| 4.0 -0.0 6000 236 9 189 4| 0.4 1.1 1.5| 6.5 -18.8 -12.2 -2.0 -0.05| 3.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251222.23.gif