UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 20 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 1011 28 21.2 15.2 69 6.0 17.3 325 6 293.4 295.4 290.0 324.2 10.80 1 1007 59 19.2 13.2 68 6.0 15.5 329 9 291.8 293.5 288.3 318.8 9.50 2 1000 114 18.6 12.6 68 6.0 14.9 335 13 291.8 293.4 288.1 317.9 9.20 3 933 704 13.0 11.9 93 1.1 12.3 308 8 291.9 293.6 288.3 318.7 9.42 4 925 777 12.6 10.0 84 2.6 11.1 305 7 292.2 293.7 287.4 316.0 8.36 5 913 887 11.8 8.2 79 3.6 9.7 281 7 292.5 293.8 286.7 313.9 7.49 6 904 970 12.2 3.2 54 9.0 7.5 263 7 293.7 294.7 285.0 309.2 5.33 7 850 1483 8.6 2.6 66 6.0 5.5 150 6 295.2 296.1 285.7 311.0 5.43 8 832 1660 7.4 3.2 75 4.2 5.2 156 9 295.7 296.7 286.3 312.7 5.79 9 794 2045 6.8 -3.2 49 10.0 2.2 169 16 299.0 299.7 285.5 310.5 3.80 10 700 3068 0.0 -1.7 88 1.7 -0.8 205 35 302.5 303.4 287.8 317.1 4.83 11 632 3878 -6.5 -6.6 99 0.1 -6.5 207 35 304.0 304.7 287.2 315.4 3.69 12 627 3940 -6.9 -7.5 95 0.6 -7.1 207 35 304.3 304.9 287.1 315.0 3.47 13 566 4733 -11.3 -11.9 95 0.6 -11.5 208 35 308.1 308.6 287.6 316.7 2.71 14 546 5008 -14.5 -17.2 80 2.7 -15.3 209 35 307.5 307.9 286.5 313.4 1.82 15 506 5581 -18.1 -18.8 94 0.7 -18.3 210 35 309.9 310.2 287.2 315.5 1.71 16 500 5670 -19.3 -23.0 72 3.7 -20.1 210 35 309.5 309.7 286.6 313.5 1.20 17 490 5820 -21.1 -27.1 58 6.0 -22.2 211 35 309.1 309.3 286.0 311.9 0.85 18 475 6048 -22.9 -32.9 40 10.0 -24.5 212 36 309.6 309.7 285.8 311.4 0.50 19 446 6508 -24.9 -44.9 14 20.0 -26.9 215 37 312.7 312.8 286.5 313.3 0.16 20 434 6705 -25.5 -39.5 26 14.0 -27.2 216 37 314.4 314.5 287.2 315.5 0.29 21 400 7290 -31.1 -41.1 37 10.0 -32.1 220 38 314.6 314.6 287.2 315.5 0.26 22 389 7487 -32.3 -39.3 50 7.0 -33.0 220 39 315.5 315.6 287.6 316.7 0.32 23 385 7560 -32.7 -42.7 36 10.0 -33.6 221 39 315.9 316.0 287.7 316.8 0.23 24 300 9260 -47.9 -50.7 73 2.8 -48.0 225 44 317.8 317.9 288.2 318.3 0.12 25 284 9617 -51.1 -52.8 82 1.7 -51.1 228 45 318.3 318.3 288.3 318.7 0.10 26 262 10134 -55.7 -59.0 66 3.3 -55.8 232 47 319.0 319.0 288.5 319.2 0.05 27 253 10355 -57.1 -61.2 60 4.1 -57.2 234 48 320.1 320.1 288.8 320.2 0.04 28 250 10430 -57.7 -60.6 69 2.9 -57.8 235 48 320.3 320.3 288.9 320.5 0.04 29 248 10481 -58.1 -60.2 77 2.1 -58.1 240 48 320.4 320.4 288.9 320.6 0.05 30 246 10532 -58.3 -61.3 68 3.0 -58.3 245 47 320.9 320.9 289.0 321.0 0.04 31 243 10610 -57.9 -62.9 53 5.0 -58.0 245 47 322.6 322.6 289.6 322.7 0.03 32 207 11622 -59.5 -73.5 15 14.0 -59.6 245 45 335.2 335.2 293.1 335.3 0.01 33 200 11840 -55.9 -78.9 4 23.0 -56.1 245 45 344.2 344.2 295.3 344.3 0.00 34 193 12066 -54.5 -80.5 3 26.0 -54.8 246 45 350.0 350.0 296.6 350.0 0.00 35 150 13680 -52.5 -83.5 1 31.0 -53.0 250 44 379.6 379.6 302.2 379.6 0.00 36 148 13767 -52.3 -83.3 1 31.0 -52.8 250 43 381.4 381.4 302.5 381.4 0.00 37 119 15161 -58.3 -86.3 2 28.0 -58.6 250 29 394.9 394.9 304.5 394.9 0.00 38 100 16260 -57.5 -86.5 1 29.0 -57.9 250 17 416.6 416.6 307.3 416.6 0.00 39 94 16648 -59.7 -87.7 1 28.0 -60.0 245 18 419.7 419.7 307.7 419.7 0.00 40 73 18227 -59.5 -87.5 1 28.0 -59.9 224 23 451.6 451.6 311.0 451.7 0.00 41 70 18490 -57.7 -87.7 1 30.0 -58.3 220 24 460.9 460.9 311.8 461.0 0.00 42 66 18864 -55.3 -87.3 1 32.0 -56.1 222 20 474.0 474.0 313.0 474.0 0.00 43 52 20366 -60.9 -88.9 1 28.0 -61.4 229 5 494.4 494.4 314.5 494.4 0.00 44 50 20610 -60.3 -88.3 1 28.0 -60.9 230 3 501.4 501.4 315.1 501.4 0.00 45 42 21699 -59.1 -89.1 1 30.0 -59.9 192 6 530.0 530.0 316.9 530.0 0.00 46 38 22323 -61.3 -89.3 1 28.0 -61.9 171 8 539.8 539.8 317.5 539.8 0.00 47 30 23800 -57.9 -88.9 1 31.0 -59.0 120 13 586.8 586.8 320.0 586.8 0.00 48 20 26380 -53.1 -87.1 1 34.0 -55.8 105 12 673.6 673.6 323.6 673.7 0.01 49 19 26711 -52.5 -86.5 1 34.0 -55.4 92 12 685.5 685.5 324.0 685.5 0.01 50 16 27818 -54.1 -88.1 1 34.0 -56.9 50 12 714.8 714.8 324.9 714.8 0.01 51 13 29170 -47.9 -85.9 0 38.0 -53.4 359 12 780.0 780.0 326.7 780.1 0.02 52 12 29696 -49.7 -85.7 1 36.0 -54.7 340 12 791.7 791.7 327.0 791.8 0.02 53 10 30900 -45.9 -84.9 0 39.0 -53.2 295 12 848.2 848.2 328.4 848.5 0.03 54 8.5 31987 -43.5 -83.5 0 40.0 -52.7 898.0 898.0 329.4 898.4 0.04 55 7.7 32662 -37.1 -79.1 0 42.0 -50.4 949.4 949.5 330.4 950.6 0.10 56 7.1 33220 -39.5 -81.5 0 42.0 -51.8 961.8 961.9 330.5 962.7 0.07 57 6.2 34151 -37.9 -79.9 0 42.0 -51.8 1006.7 1006.8 331.3 1008.0 0.11 58 5.8 34614 -33.7 -77.7 0 44.0 -50.7 1044.4 1044.5 331.9 1046.5 0.17 59 5.4 35113 -36.3 -79.3 0 43.0 -52.0 1054.4 1054.5 332.0 1056.1 0.14 60 4.9 35792 -32.9 -76.9 0 44.0 -51.4 1099.7 1099.8 332.6 1102.6 0.22 TRP 246 10532 -58.3 -61.3 68 3.0 -58.3 245 47 320.9 320.9 289.0 321.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 700.00 mb = 3068.00 m = 10065.49 ft Wetbulb zero: 725.43 mb = 2778.16 m = 9114.59 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 80.15 % Est. max temperature: 22.63 C = 72.73 F Sfc-Lift cond lev (LCL): 925.36 mb = 773.69 m = 2538.31 ft T: 12.62 C 700-500 lapse rate: 7.42 C/km ThetaE index: 9.43 C Layer 925.0- 850.0 mb Conv cond level (CCL): 877.42 mb = 1218.34 m = 3997.13 ft Mean mixing ratio: 9.09 g/kg Conv temperature: 22.18 C = 71.93 F Cap Strength: 1.62 C Lifted Index: -1.68 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.42 C Lifted Index @700 mb: 0.51 C Showalter Index: 2.36 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 21.90 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 94.20 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 155.64 J/kg Max Up Vert Vel: 17.64 m/s Conv Inhibition (B-): 74.84 J/kg Cap Strength: 1.58 C Lift Cond Lev (LCL): 909.84 mb = 915.57 m = 3003.81 ft Lev Free Conv (LFC): 674.84 mb = 3357.93 m = 11016.69 ft Equ Level (EL): 424.84 mb = 6858.20 m = 22500.38 ft B at Equ Level: 149.33 J/kg Max Parcel Lev (MPL): 234.84 mb = 10825.33 m = 35515.76 ft Wind level data Storm motion: 239 at 19 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 1011 28 325 6 3.4 -4.9 | 41 19 -12.6 -14.7 1 1000 114 335 13 5.5 -11.8 | 26 24 -10.5 -21.6 2 925 777 305 7 5.7 -4.0 | 37 17 -10.3 -13.8 3 850 1483 150 6 -3.0 5.2 | 76 20 -19.0 -4.6 4 700 3068 205 35 14.8 31.7 | 177 22 -1.2 21.9 5 500 5670 210 35 17.5 30.3 | 184 21 1.5 20.5 6 400 7290 220 38 24.4 29.1 | 204 21 8.4 19.3 7 300 9260 225 44 31.1 31.1 | 215 26 15.1 21.3 8 250 10430 235 48 39.3 27.5 | 233 29 23.3 17.7 9 246 10532 245 47 42.6 19.9 | 249 28 26.6 10.0 10 200 11840 245 45 40.8 19.0 | 250 26 24.7 9.2 11 150 13680 250 44 41.3 15.0 | 258 26 25.3 5.2 12 100 16260 250 17 16.0 5.8 | 1 4 -0.1 -4.0 13 70 18490 220 24 15.4 18.4 | 176 9 -0.6 8.6 14 50 20610 230 3 2.3 1.9 | 60 16 -13.7 -7.9 15 30 23800 120 13 -11.3 6.5 | 83 27 -27.3 -3.3 16 20 26380 105 12 -11.6 3.1 | 76 28 -27.6 -6.7 17 10 30900 295 12 10.9 -5.1 | 19 16 -5.2 -14.9 Wind Parameters Mean winds (0-6000m): 208.5 at 25.1 knts Storm direction: 238.5 at 18.8 knts Shear (0-3000m) pos: 5.2 neg: 2.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 133.4 deg Storm rel helicity (0-3000m) pos: 234.0 neg: -30.6 tot: 203.4 m^2/s^2 ave: 67.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 7.1 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 1.16 Bulk Shear: 134.00 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 ------------------------------------------------------------------------------- 500 328 11 28 22| 0.0 3.5 3.5| 8.4 -30.6 -22.2 -44.3 -0.32| 12.4 -4.0 1000 318 9 31 19| 0.0 4.0 4.0| 31.7 -30.6 1.1 1.1 0.09| 10.9 1.0 1500 317 8 33 19| 0.0 4.4 4.4| 54.1 -30.6 23.5 15.7 0.25| 11.1 2.8 2000 271 9 35 12| 2.5 3.3 5.8|105.6 -30.6 75.0 37.5 0.42| 10.8 4.6 2500 206 11 92 11| 4.1 2.6 6.7|164.2 -30.6 133.6 53.4 0.54| 11.0 6.0 3000 210 14 107 9| 5.2 2.2 7.4|234.0 -30.6 203.4 67.8 0.63| 11.3 7.1 4000 208 19 137 10| 4.1 1.6 5.7|246.0 -30.6 215.4 53.9 0.64| 8.8 5.6 5000 208 23 153 12| 3.3 1.3 4.6|251.9 -30.6 221.3 44.3 0.64| 7.2 4.6 6000 209 25 162 13| 2.8 1.1 3.9|263.8 -30.6 233.2 38.9 0.65| 6.2 4.0 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250420.11.gif