UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122311.upa.cvt Date: 1100Z 23 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 23 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 1006 53 10.8 6.2 73 4.6 8.4 0 0 283.5 284.5 281.3 299.9 5.91 1 1000 111 10.0 4.0 66 6.0 7.0 60 4 283.1 284.0 280.1 297.4 5.09 2 925 758 7.6 5.3 85 2.3 6.4 100 4 287.1 288.1 283.0 304.1 6.04 3 850 1449 2.8 2.0 94 0.8 2.4 230 7 289.1 290.0 283.0 303.9 5.20 4 840 1545 2.4 2.4 100 0.0 2.4 231 7 289.6 290.6 283.4 305.1 5.42 5 748 2475 -2.3 -4.5 85 2.2 -3.2 243 12 294.3 295.0 283.4 305.1 3.66 6 701 2987 -6.7 -6.8 99 0.1 -6.7 250 15 294.9 295.5 283.3 304.7 3.27 7 700 2998 -6.7 -6.8 99 0.1 -6.7 250 15 295.1 295.7 283.3 304.8 3.28 8 675 3281 -6.9 -12.9 62 6.0 -8.9 240 14 297.9 298.3 283.1 304.4 2.10 9 669 3351 -6.5 -23.5 25 17.0 -10.8 238 14 299.1 299.3 282.1 301.9 0.86 10 661 3445 -6.1 -32.1 11 26.0 -11.4 235 13 300.6 300.7 282.1 301.9 0.39 11 641 3685 -6.9 -28.9 15 22.0 -11.8 226 12 302.4 302.5 283.1 304.2 0.55 12 636 3746 -7.5 -16.5 48 9.0 -10.3 224 12 302.4 302.7 284.4 307.6 1.65 13 628 3844 -8.1 -17.1 48 9.0 -10.8 221 12 302.8 303.1 284.5 307.8 1.59 14 623 3906 -8.5 -23.5 29 15.0 -12.3 219 12 303.0 303.2 283.8 306.0 0.92 15 618 3968 -8.9 -16.9 52 8.0 -11.3 217 11 303.2 303.5 284.7 308.5 1.65 16 613 4031 -9.1 -29.1 18 20.0 -13.4 215 11 303.7 303.8 283.7 305.6 0.56 17 600 4197 -9.9 -16.9 57 7.0 -12.1 209 10 304.7 305.0 285.4 310.1 1.70 18 597 4235 -10.1 -20.1 44 10.0 -12.9 207 10 304.9 305.1 284.9 309.1 1.30 19 520 5280 -19.3 -20.8 88 1.5 -19.7 170 6 306.1 306.3 285.5 310.6 1.40 20 500 5570 -21.3 -26.0 66 4.7 -22.2 160 5 307.1 307.2 285.4 310.1 0.92 21 498 5600 -21.7 -26.6 65 4.9 -22.7 160 5 306.9 307.1 285.2 309.8 0.87 22 465 6100 -26.1 -27.9 85 1.8 -26.4 167 5 307.5 307.7 285.4 310.3 0.83 23 429 6677 -30.5 -35.5 62 5.0 -31.1 174 4 309.1 309.2 285.5 310.6 0.43 24 400 7170 -34.5 -40.5 54 6.0 -35.0 180 4 310.2 310.2 285.7 311.1 0.28 25 357 7957 -40.5 -47.5 47 7.0 -40.9 212 5 312.3 312.4 286.4 312.9 0.15 26 327 8549 -46.1 -49.2 71 3.1 -46.2 236 5 312.6 312.6 286.4 313.1 0.13 27 310 8904 -48.1 -59.1 27 11.0 -48.4 251 6 314.6 314.6 287.0 314.8 0.04 28 304 9033 -48.3 -52.1 65 3.8 -48.4 256 6 316.1 316.1 287.6 316.5 0.10 29 302 9076 -48.5 -52.6 62 4.1 -48.6 258 6 316.4 316.4 287.7 316.8 0.10 30 300 9120 -48.9 -53.1 61 4.2 -49.0 260 6 316.4 316.4 287.7 316.8 0.09 31 250 10290 -58.7 -63.1 57 4.4 -58.7 230 17 318.8 318.8 288.4 318.9 0.03 32 207 11444 -67.5 -72.0 53 4.5 -67.5 225 18 322.7 322.7 289.6 322.7 0.01 33 200 11650 -67.5 -72.3 50 4.8 -67.5 225 23 325.9 325.9 290.5 325.9 0.01 34 182 12219 -67.7 -70.3 69 2.6 -67.7 233 23 334.4 334.4 292.9 334.5 0.02 35 168 12701 -68.7 -82.7 12 14.0 -68.8 240 22 340.5 340.5 294.4 340.5 0.00 36 155 13189 -64.1 -84.1 5 20.0 -64.2 247 22 356.3 356.3 298.0 356.3 0.00 37 150 13390 -65.1 -84.1 6 19.0 -65.2 250 22 357.9 357.9 298.3 357.9 0.00 38 141 13767 -65.7 -84.7 5 19.0 -65.8 252 24 363.3 363.3 299.3 363.3 0.00 39 124 14551 -64.9 -84.9 5 20.0 -65.0 255 27 378.3 378.3 302.0 378.3 0.00 40 114 15069 -61.1 -85.1 3 24.0 -61.3 257 29 394.6 394.6 304.5 394.6 0.00 41 106 15519 -63.7 -85.7 3 22.0 -63.8 259 31 398.0 398.0 304.9 398.0 0.00 42 101 15818 -60.3 -85.3 2 25.0 -60.6 260 32 410.1 410.1 306.5 410.1 0.00 43 100 15880 -60.5 -85.5 2 25.0 -60.8 260 32 410.8 410.8 306.6 410.8 0.00 44 70 18090 -59.5 -86.5 2 27.0 -59.9 265 27 457.1 457.1 311.5 457.1 0.00 45 50 20200 -58.9 -85.9 2 27.0 -59.6 285 36 504.7 504.7 315.3 504.7 0.00 46 39 21757 -58.1 -86.1 2 28.0 -59.0 283 38 543.9 543.9 317.8 543.9 0.01 47 30 23390 -61.9 -87.9 2 26.0 -62.6 280 40 575.9 575.9 319.5 575.9 0.01 48 20 25900 -63.5 -89.5 2 26.0 -64.4 295 55 641.8 641.8 322.4 641.8 0.01 49 18 26543 -65.1 -90.1 2 25.0 -65.9 291 61 656.4 656.4 322.9 656.4 0.01 50 13 28531 -63.3 -89.3 2 26.0 -64.6 279 80 726.6 726.6 325.3 726.7 0.01 51 10 30130 -66.1 -91.1 2 25.0 -67.3 270 95 772.8 772.8 326.5 772.9 0.01 52 9.1 30699 -68.3 -91.3 2 23.0 -69.3 785.5 785.5 326.9 785.6 0.01 53 7.9 31558 -63.3 -90.3 1 27.0 -65.3 837.9 837.9 328.1 838.0 0.01 54 7.2 32126 -64.5 -89.5 2 25.0 -66.4 855.5 855.5 328.5 855.7 0.02 TRP 207 11444 -67.5 -72.0 53 4.5 -67.5 225 18 322.7 322.7 289.6 322.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 793.02 mb = 2019.86 m = 6626.77 ft Wetbulb zero: 800.39 mb = 1932.25 m = 6339.32 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 72.64 % Est. max temperature: 16.26 C = 61.27 F Sfc-Lift cond lev (LCL): 938.21 mb = 640.29 m = 2100.67 ft T: 8.04 C 700-500 lapse rate: 5.68 C/km ThetaE index: 2.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 856.15 mb = 1390.06 m = 4560.52 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 16.26 C = 61.26 F Cap Strength: 7.43 C Lifted Index: 6.81 C Risk: None Lifted Index @300 mb: 10.85 C Lifted Index @700 mb: 2.01 C Showalter Index: 4.93 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 23.30 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.25 J/kg Max Up Vert Vel: 4.95 m/s Conv Inhibition (B-): 57890.30 J/kg Cap Strength: 7.34 C Lift Cond Lev (LCL): 901.26 mb = 970.49 m = 3184.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 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 1006 53 0 0 -0.0 -0.0 | 80 6 -6.4 -1.1 1 1000 111 60 4 -3.5 -2.0 | 73 10 -9.9 -3.1 2 925 758 100 4 -3.9 0.7 | 88 10 -10.3 -0.4 3 850 1449 230 7 5.4 4.5 | 163 4 -1.0 3.4 4 700 2998 250 15 14.1 5.1 | 242 9 7.7 4.0 5 500 5570 160 5 -1.7 4.7 | 114 9 -8.1 3.6 6 400 7170 180 4 0.0 4.0 | 114 7 -6.4 2.9 7 300 9120 260 6 5.9 1.0 | 82 0 -0.5 -0.1 8 250 10290 230 17 13.0 10.9 | 214 12 6.6 9.8 9 207 11444 225 18 12.7 12.7 | 209 13 6.3 11.6 10 200 11650 225 23 16.3 16.3 | 213 18 9.9 15.2 11 150 13390 250 22 20.7 7.5 | 246 16 14.3 6.4 12 100 15880 260 32 31.5 5.6 | 260 26 25.1 4.4 13 70 18090 265 27 26.9 2.4 | 267 21 20.5 1.2 14 50 20200 285 36 34.8 -9.3 | 290 30 28.4 -10.4 15 30 23390 280 40 39.4 -6.9 | 284 34 33.0 -8.1 16 20 25900 295 55 49.8 -23.2 | 299 50 43.4 -24.4 17 10 30130 270 95 95.0 -0.0 | 271 89 88.6 -1.1 Wind Parameters Mean winds (0-6000m): 230.2 at 8.7 knts Storm direction: 260.2 at 6.5 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 158.7 deg Storm rel helicity (0-3000m) pos: 38.9 neg: -2.8 tot: 36.1 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 19.84 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 73 4 77 10| 4.1 0.0 4.1| 4.8 -2.1 2.7 5.4 0.13| 5.9 0.8 1000 96 4 86 10| 2.7 0.0 2.7| 19.1 -2.1 17.0 17.0 0.54| 5.8 3.1 1500 142 5 106 10| 2.6 0.0 2.6| 29.7 -2.1 27.6 18.4 0.61| 6.9 4.2 2000 207 6 137 6| 2.6 0.0 2.6| 32.4 -2.1 30.3 15.2 0.65| 5.9 3.8 2500 227 7 160 4| 2.6 0.0 2.6| 35.6 -2.1 33.6 13.4 0.66| 5.3 3.5 3000 237 8 188 3| 2.5 0.0 2.5| 38.9 -2.8 36.1 12.0 0.64| 4.9 3.1 4000 236 9 197 4| 1.9 1.1 3.0| 38.9 -21.3 17.6 4.4 0.26| 4.8 1.2 5000 232 9 192 5| 1.5 1.4 3.0| 38.9 -36.2 2.7 0.5 0.07| 4.5 0.3 6000 230 9 183 4| 1.3 1.3 2.6| 39.1 -42.7 -3.6 -0.6 0.00| 4.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251223.11.gif