UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 31 OCT 25 Station: LI144 WMO ident: 16144 Latitude: 44.65 Longitude: 11.62 ------------------------------------------------------------------------------- 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 1016 12 13.4 13.2 99 0.2 13.3 260 4 285.3 286.9 285.8 311.3 9.42 1 1000 145 12.6 12.6 100 0.0 12.6 245 4 285.8 287.4 285.8 311.2 9.20 2 948 594 13.6 12.4 92 1.2 12.9 197 7 291.2 292.9 288.2 318.3 9.58 3 925 801 13.6 12.1 91 1.5 12.7 175 8 293.2 294.9 289.0 320.7 9.63 4 921 838 13.6 11.7 88 1.9 12.4 176 8 293.6 295.3 288.9 320.5 9.41 5 850 1510 9.6 8.5 93 1.1 9.0 200 15 296.2 297.7 288.8 320.1 8.22 6 731 2749 2.4 2.4 100 0.0 2.4 208 9 301.4 302.5 288.8 320.0 6.23 7 700 3100 1.2 -0.2 90 1.4 0.5 210 7 303.8 304.8 288.8 320.2 5.39 8 641 3802 -3.3 -3.8 96 0.5 -3.6 211 9 306.5 307.3 288.8 320.3 4.51 9 632 3914 -2.5 -6.6 73 4.1 -4.3 212 9 308.6 309.3 288.8 320.2 3.69 10 598 4350 -6.5 -7.8 90 1.3 -7.1 212 10 308.9 309.6 288.8 320.1 3.55 11 555 4930 -9.9 -10.3 97 0.4 -10.1 213 12 311.5 312.1 289.2 321.6 3.15 12 500 5730 -13.1 -16.8 74 3.7 -14.3 215 14 317.1 317.5 289.9 323.9 2.05 13 495 5807 -13.5 -17.8 70 4.3 -14.9 216 14 317.5 317.9 289.9 323.9 1.91 14 448 6557 -19.3 -22.1 78 2.8 -20.0 222 12 319.4 319.7 290.0 324.3 1.45 15 400 7390 -25.7 -29.8 68 4.1 -26.5 230 10 321.6 321.7 290.1 324.4 0.81 16 392 7536 -26.5 -32.5 57 6.0 -27.5 230 10 322.4 322.5 290.2 324.7 0.64 17 364 8066 -31.3 -37.3 55 6.0 -32.0 230 10 322.9 323.0 290.1 324.5 0.43 18 318 9005 -39.9 -42.5 76 2.6 -40.1 230 10 323.7 323.7 290.2 324.8 0.28 19 300 9400 -43.1 -47.3 63 4.2 -43.3 230 10 324.6 324.6 290.3 325.3 0.18 20 265 10223 -50.1 -59.1 34 9.0 -50.3 240 11 326.1 326.1 290.6 326.3 0.05 21 250 10600 -53.7 -58.1 58 4.4 -53.8 245 12 326.2 326.2 290.7 326.5 0.06 22 244 10756 -55.3 -60.3 54 5.0 -55.4 252 12 326.1 326.1 290.6 326.3 0.05 23 232 11078 -58.1 -62.6 56 4.5 -58.2 267 11 326.6 326.6 290.8 326.7 0.04 24 200 12000 -65.7 -70.7 50 5.0 -65.7 310 10 328.7 328.7 291.3 328.8 0.01 25 192 12246 -66.7 -71.7 49 5.0 -66.7 245 4 331.0 331.0 292.0 331.0 0.01 26 181 12601 -66.3 -72.3 43 6.0 -66.4 251 8 337.3 337.3 293.6 337.3 0.01 27 168 13053 -64.5 -78.5 13 14.0 -64.6 259 13 347.5 347.5 296.1 347.5 0.01 28 150 13740 -65.7 -80.7 11 15.0 -65.8 270 21 356.9 356.9 298.1 356.9 0.00 29 108 15763 -61.5 -84.5 3 23.0 -61.7 254 27 400.0 400.0 305.2 400.0 0.00 30 100 16240 -62.7 -85.7 3 23.0 -62.9 250 29 406.6 406.6 306.1 406.6 0.00 31 72 18258 -64.9 -87.9 3 23.0 -65.1 268 23 442.0 442.0 310.1 442.0 0.00 32 70 18430 -64.5 -87.5 3 23.0 -64.7 270 23 446.4 446.4 310.5 446.4 0.00 33 50 20500 -63.5 -88.5 2 25.0 -63.8 270 41 493.8 493.8 314.5 493.9 0.00 34 48 20750 -63.1 -88.1 2 25.0 -63.5 270 41 500.6 500.6 315.0 500.6 0.00 35 44 21287 -59.5 -87.5 1 28.0 -60.2 271 43 522.0 522.0 316.4 522.0 0.00 36 30 23660 -62.3 -88.3 2 26.0 -63.0 275 47 574.8 574.8 319.4 574.8 0.01 37 26 24540 -62.9 -88.9 2 26.0 -63.6 275 49 597.1 597.1 320.5 597.1 0.01 38 20 26160 -60.7 -88.7 1 28.0 -61.9 275 53 650.4 650.4 322.7 650.4 0.01 39 14 28397 -57.3 -87.3 1 30.0 -59.6 731.7 731.8 325.4 731.8 0.01 40 12 29369 -58.7 -87.7 1 29.0 -61.0 759.8 759.8 326.2 759.9 0.01 TRP 192 12246 -66.7 -71.7 49 5.0 -66.7 245 4 331.0 331.0 292.0 331.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 684.27 mb = 3287.31 m = 10785.02 ft Wetbulb zero: 692.87 mb = 3181.66 m = 10438.40 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 91.85 % Est. max temperature: 23.79 C = 74.82 F Sfc-Lift cond lev (LCL): 1013.09 mb = 35.97 m = 118.00 ft T: 13.26 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.73 C Layer 921.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 145.00 m = 475.72 ft Mean mixing ratio: 9.43 g/kg Conv temperature: 14.29 C = 57.72 F Cap Strength: 3.81 C Lifted Index: 5.63 C Risk: None Lifted Index @300 mb: 6.54 C Lifted Index @700 mb: 2.53 C Showalter Index: 3.26 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.60 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 146.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.17 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 50507.41 J/kg Cap Strength: 5.46 C Lift Cond Lev (LCL): 952.99 mb = 549.94 m = 1804.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 8 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 1016 12 260 4 3.9 0.7 | 36 4 -2.6 -3.5 1 1000 145 245 4 3.6 1.7 | 49 4 -2.9 -2.5 2 925 801 175 8 -0.7 8.0 | 118 8 -7.2 3.8 3 850 1510 200 15 5.1 14.1 | 172 10 -1.4 9.9 4 700 3100 210 7 3.5 6.1 | 122 4 -3.0 1.9 5 500 5730 215 14 8.0 11.5 | 192 7 1.5 7.3 6 400 7390 230 10 7.7 6.4 | 207 3 1.2 2.3 7 300 9400 230 10 7.7 6.4 | 207 3 1.2 2.3 8 250 10600 245 12 10.9 5.1 | 258 4 4.4 0.9 9 200 12000 310 10 7.7 -6.4 | 354 11 1.2 -10.6 10 192 12246 245 4 3.6 1.7 | 49 4 -2.9 -2.5 11 150 13740 270 21 21.0 -0.0 | 286 15 14.5 -4.2 12 100 16240 250 29 27.3 9.9 | 255 22 20.8 5.8 13 70 18430 270 23 23.0 -0.0 | 284 17 16.5 -4.2 14 50 20500 270 41 41.0 -0.0 | 277 35 34.5 -4.2 15 30 23660 275 47 46.8 -4.1 | 282 41 40.3 -8.3 16 20 26160 275 53 52.8 -4.6 | 281 47 46.3 -8.8 Wind Parameters Mean winds (0-6000m): 207.3 at 10.3 knts Storm direction: 237.3 at 7.7 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 93.0 deg Storm rel helicity (0-3000m) pos: 24.3 neg: -5.8 tot: 18.5 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.11 Bulk Shear: 4.81 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 ------------------------------------------------------------------------------- 500 228 5 72 3| 0.0 5.2 5.2| 3.9 0.0 3.9 7.8 0.85| 5.3 4.5 1000 196 6 112 5| 0.0 5.2 5.2| 9.7 -0.1 9.6 9.6 0.62| 6.0 3.8 1500 195 8 133 6| 2.1 3.4 5.6| 24.3 -0.1 24.2 16.2 0.74| 6.1 4.6 2000 197 10 145 6| 1.2 2.6 3.8| 24.3 -1.6 22.7 11.4 0.62| 5.3 3.3 2500 199 10 149 6| 0.9 2.1 2.9| 24.3 -3.5 20.8 8.3 0.50| 4.8 2.4 3000 200 10 148 6| 0.8 1.7 2.5| 24.3 -5.8 18.5 6.2 0.37| 4.4 1.6 4000 202 9 147 5| 0.6 1.3 1.9| 26.6 -6.2 20.4 5.1 0.40| 3.7 1.5 5000 205 10 152 5| 0.6 1.0 1.7| 29.2 -6.2 23.0 4.6 0.43| 3.2 1.4 6000 207 10 160 5| 0.7 0.9 1.5| 31.8 -6.2 25.6 4.3 0.44| 2.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251031.00.gif