UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 27 APR 25 Station: LIED WMO ident: 16546 Latitude: 39.35 Longitude: 8.97 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1014 28 20.0 13.0 64 7.0 15.7 160 8 292.0 293.6 288.2 318.5 9.31 1 1000 143 17.6 11.6 68 6.0 14.0 135 9 290.8 292.3 287.1 315.1 8.60 2 990 229 16.8 7.8 55 9.0 11.7 138 10 290.8 292.0 285.3 309.9 6.71 3 969 411 14.8 10.7 76 4.1 12.4 143 11 290.6 292.0 286.8 314.2 8.36 4 964 455 15.0 3.0 44 12.0 8.8 144 11 291.2 292.1 283.5 305.4 4.92 5 928 776 13.0 1.0 44 12.0 7.1 154 13 292.3 293.1 283.5 305.2 4.43 6 925 803 12.8 0.8 44 12.0 6.9 155 13 292.4 293.2 283.5 305.2 4.38 7 850 1506 6.8 -3.2 49 10.0 2.3 170 14 293.3 293.9 282.9 303.7 3.55 8 791 2092 2.0 -5.0 60 7.0 -1.0 174 15 294.2 294.8 283.0 304.1 3.33 9 778 2226 1.8 -9.2 44 11.0 -2.4 175 16 295.4 295.9 282.5 302.8 2.45 10 767 2340 1.0 -0.5 90 1.5 0.3 175 16 295.8 296.6 285.3 309.9 4.81 11 731 2726 -1.1 -1.1 100 0.0 -1.1 178 17 297.6 298.4 286.0 311.9 4.83 12 700 3070 -3.5 -3.6 99 0.1 -3.6 180 18 298.6 299.4 285.7 311.2 4.19 13 667 3450 -5.9 -8.7 81 2.8 -7.0 184 19 300.1 300.6 285.0 309.1 2.97 14 644 3724 -8.1 -9.8 88 1.7 -8.7 187 19 300.6 301.1 285.0 309.3 2.82 15 641 3760 -7.5 -9.1 88 1.6 -8.1 188 20 301.7 302.2 285.7 310.9 2.99 16 582 4506 -12.3 -12.7 97 0.4 -12.5 196 21 304.5 305.0 286.1 312.3 2.47 17 574 4611 -13.7 -23.7 43 10.0 -16.0 198 22 304.1 304.3 284.3 307.3 0.98 18 566 4718 -13.5 -28.5 27 15.0 -16.6 199 22 305.6 305.7 284.5 307.7 0.64 19 551 4922 -14.3 -32.3 20 18.0 -17.6 201 22 307.0 307.0 284.8 308.5 0.46 20 500 5650 -20.7 -38.7 18 18.0 -23.1 210 24 307.8 307.9 284.8 308.8 0.27 21 422 6881 -30.9 -48.9 15 18.0 -32.2 199 30 310.0 310.1 285.5 310.4 0.11 22 400 7260 -32.5 -59.5 5 27.0 -33.8 195 32 312.7 312.8 286.4 312.9 0.03 23 384 7546 -34.1 -62.1 4 28.0 -35.3 196 33 314.3 314.3 286.9 314.4 0.02 24 303 9154 -47.5 -65.5 11 18.0 -47.9 200 37 317.5 317.5 287.9 317.6 0.02 25 300 9220 -47.7 -65.7 11 18.0 -48.1 200 37 318.1 318.1 288.2 318.2 0.02 26 255 10282 -53.1 -71.1 9 18.0 -53.4 200 25 325.3 325.3 290.3 325.3 0.01 27 250 10410 -53.1 -72.1 8 19.0 -53.4 200 23 327.1 327.1 290.9 327.2 0.01 28 228 11001 -54.7 -71.7 11 17.0 -54.9 223 18 333.4 333.4 292.6 333.5 0.01 29 213 11438 -53.3 -76.3 4 23.0 -53.6 239 14 342.1 342.1 294.8 342.2 0.01 30 200 11840 -56.5 -76.5 6 20.0 -56.7 255 11 343.3 343.3 295.1 343.3 0.01 31 198 11903 -56.7 -76.7 6 20.0 -56.9 245 13 344.0 344.0 295.3 344.0 0.01 32 150 13670 -53.5 -83.5 1 30.0 -53.9 265 30 377.9 377.9 301.9 377.9 0.00 33 116 15319 -54.3 -84.3 1 30.0 -54.8 265 18 405.2 405.2 305.9 405.3 0.00 34 100 16260 -58.5 -86.5 2 28.0 -58.9 265 11 414.7 414.7 307.1 414.7 0.00 35 97 16452 -59.5 -87.5 1 28.0 -59.8 271 11 416.4 416.4 307.3 416.4 0.00 36 82 17502 -61.3 -88.3 2 27.0 -61.6 301 12 433.2 433.2 309.1 433.2 0.00 37 70 18490 -60.1 -87.1 2 27.0 -60.5 330 13 455.8 455.8 311.4 455.8 0.00 38 60 19456 -57.5 -87.5 1 30.0 -58.2 309 9 482.2 482.2 313.6 482.2 0.00 39 52 20354 -59.7 -87.7 1 28.0 -60.3 290 5 497.2 497.2 314.8 497.2 0.00 40 50 20600 -58.5 -87.5 1 29.0 -59.2 285 4 505.6 505.6 315.4 505.6 0.00 41 30 23820 -56.1 -87.1 1 31.0 -57.5 225 14 591.7 591.7 320.2 591.7 0.01 42 29 24036 -55.7 -86.7 1 31.0 -57.2 223 13 598.6 598.6 320.6 598.6 0.01 43 28 24260 -56.3 -87.3 1 31.0 -57.8 222 13 602.9 602.9 320.7 603.0 0.01 44 20 26420 -52.5 -85.5 1 33.0 -55.3 205 6 675.5 675.5 323.6 675.6 0.01 45 17 27474 -49.9 -84.9 1 35.0 -53.8 217 13 716.0 716.0 324.9 716.1 0.02 46 14 28737 -51.7 -85.7 1 34.0 -55.6 231 22 750.7 750.7 326.0 750.9 0.02 47 10 30960 -42.9 -82.9 0 40.0 -51.7 255 37 859.4 859.4 328.6 859.8 0.04 48 7.5 32930 -35.9 -78.9 0 43.0 -50.1 961.5 961.5 330.5 962.7 0.11 TRP 198 11903 -56.7 -76.7 6 20.0 -56.9 245 13 344.0 344.0 295.3 344.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 749.86 mb = 2523.85 m = 8280.26 ft Wetbulb zero: 808.56 mb = 1913.15 m = 6276.65 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 62.50 % Est. max temperature: 21.13 C = 70.03 F Sfc-Lift cond lev (LCL): 914.10 mb = 901.53 m = 2957.75 ft T: 11.96 C 700-500 lapse rate: 6.67 C/km ThetaE index: 10.50 C Layer 964.0- 791.0 mb Conv cond level (CCL): 811.97 mb = 1878.80 m = 6163.95 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 21.91 C = 71.44 F Cap Strength: 2.97 C Lifted Index: 2.13 C Risk: None Lifted Index @300 mb: 6.54 C Lifted Index @700 mb: 1.05 C Showalter Index: 5.71 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 52.00 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 60579.32 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 841.51 mb = 1587.76 m = 5209.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 13 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 1014 28 160 8 -2.7 7.5 | 73 11 -10.8 -3.2 1 1000 143 135 9 -6.4 6.4 | 73 15 -14.4 -4.4 2 925 803 155 13 -5.5 11.8 | 94 14 -13.5 1.0 3 850 1506 170 14 -2.4 13.8 | 106 11 -10.4 3.1 4 700 3070 180 18 0.0 18.0 | 132 11 -8.0 7.3 5 500 5650 210 24 12.0 20.8 | 202 11 4.0 10.1 6 400 7260 195 32 8.3 30.9 | 181 20 0.3 20.2 7 300 9220 200 37 12.7 34.8 | 191 24 4.6 24.0 8 250 10410 200 23 7.9 21.6 | 179 11 -0.2 10.9 9 200 11840 255 11 10.6 2.8 | 342 8 2.6 -7.9 10 198 11903 245 13 11.8 5.5 | 324 6 3.8 -5.2 11 150 13670 265 30 29.9 2.6 | 290 23 21.9 -8.1 12 100 16260 265 11 11.0 1.0 | 343 10 2.9 -9.8 13 70 18490 330 13 6.5 -11.3 | 4 22 -1.5 -22.0 14 50 20600 285 4 3.9 -1.0 | 19 12 -4.2 -11.8 15 30 23820 225 14 9.9 9.9 | 294 2 1.9 -0.8 16 20 26420 205 6 2.5 5.4 | 46 8 -5.5 -5.3 17 10 30960 255 37 35.7 9.6 | 272 28 27.7 -1.2 Wind Parameters Mean winds (0-6000m): 186.8 at 17.9 knts Storm direction: 216.8 at 13.4 knts Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 41.6 neg: 0.0 tot: 41.6 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 21.73 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 ------------------------------------------------------------------------------- 500 143 10 78 14| 0.0 4.1 4.1| 11.4 0.0 11.4 22.8 0.46| 6.6 3.0 1000 150 11 85 14| 1.8 2.1 3.8| 22.7 0.0 22.7 22.7 0.61| 5.1 3.1 1500 156 12 91 13| 2.0 1.4 3.4| 28.3 0.0 28.3 18.9 0.63| 4.3 2.7 2000 160 13 96 12| 1.9 1.0 2.9| 32.6 0.0 32.6 16.3 0.67| 3.6 2.4 2500 164 13 100 12| 1.8 0.8 2.6| 37.1 0.0 37.1 14.8 0.70| 3.2 2.2 3000 167 14 105 11| 1.8 0.7 2.5| 41.6 0.0 41.6 13.9 0.73| 3.0 2.1 4000 173 15 114 11| 1.9 0.5 2.4| 53.7 0.0 53.7 13.4 0.78| 2.8 2.2 5000 180 17 126 10| 1.9 0.4 2.3| 66.6 0.0 66.6 13.3 0.82| 2.7 2.2 6000 187 18 140 9| 1.8 0.5 2.3| 75.0 -3.4 71.6 11.9 0.74| 2.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250427.11.gif