UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 15 OCT 25 Station: LICT WMO ident: 16429 Latitude: 37.92 Longitude: 12.50 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1015 7 19.4 15.5 78 3.9 16.9 30 5 291.3 293.3 289.5 322.3 10.97 1 1000 138 18.2 14.4 78 3.8 15.8 45 10 291.4 293.2 288.9 320.7 10.36 2 925 801 12.8 12.1 96 0.7 12.4 30 10 292.4 294.1 288.7 319.8 9.63 3 887 1152 10.4 10.4 100 0.0 10.4 52 13 293.4 295.0 288.5 319.1 8.96 4 850 1507 9.2 9.2 100 0.0 9.2 75 17 295.8 297.3 289.0 320.7 8.62 5 784 2174 5.8 5.8 100 0.0 5.8 106 18 299.1 300.4 289.0 320.8 7.39 6 753 2504 5.2 5.2 100 0.0 5.2 122 18 301.9 303.2 289.9 323.9 7.38 7 700 3097 1.6 1.6 100 0.0 1.6 150 19 304.3 305.4 289.6 322.8 6.15 8 668 3439 -0.7 -0.7 100 0.0 -0.7 152 19 305.8 306.8 289.5 322.4 5.45 9 667 3450 -0.7 -0.7 100 0.0 -0.7 153 19 305.9 306.9 289.5 322.6 5.46 10 90 16992 -63.5 -83.5 5 20.0 -63.7 257 24 417.4 417.4 307.4 417.4 0.00 11 83 17485 -61.1 -83.1 4 22.0 -61.4 261 25 432.1 432.1 309.1 432.1 0.00 12 73 18265 -64.7 -85.7 4 21.0 -64.9 268 25 440.6 440.6 310.0 440.7 0.00 13 70 18520 -61.5 -84.5 3 23.0 -61.9 270 25 452.8 452.8 311.1 452.8 0.00 14 65 18982 -59.5 -82.5 4 23.0 -60.0 268 23 466.9 466.9 312.4 466.9 0.01 15 57 19802 -61.5 -84.5 3 23.0 -61.9 264 20 480.2 480.2 313.5 480.2 0.01 16 54 20141 -56.5 -82.5 2 26.0 -57.3 262 18 499.2 499.2 314.9 499.3 0.01 17 50 20630 -56.9 -82.9 2 26.0 -57.7 260 16 509.4 509.4 315.6 509.4 0.01 18 48 20889 -56.3 -82.3 2 26.0 -57.2 262 17 516.8 516.8 316.1 516.9 0.01 19 42 21729 -60.7 -84.7 3 24.0 -61.3 267 20 526.0 526.0 316.7 526.1 0.01 20 32 23431 -58.5 -84.5 2 26.0 -59.5 277 27 574.5 574.5 319.4 574.5 0.01 21 30 23840 -55.1 -82.1 2 27.0 -56.6 280 29 594.4 594.4 320.3 594.5 0.02 22 28 24281 -54.1 -83.1 2 29.0 -55.9 277 28 609.1 609.1 321.0 609.2 0.01 23 26 24755 -55.5 -82.5 2 27.0 -57.2 275 28 618.1 618.1 321.4 618.2 0.02 24 20 26440 -51.9 -82.9 1 31.0 -54.8 265 25 677.3 677.3 323.7 677.5 0.02 25 13 29249 -49.1 -85.1 1 36.0 -54.1 271 31 775.8 775.8 326.6 776.0 0.02 26 13 29249 -49.9 -84.9 1 35.0 -54.6 271 31 773.0 773.1 326.5 773.2 0.02 27 12 29778 -45.1 -82.1 1 37.0 -52.0 272 32 807.9 808.0 327.4 808.3 0.04 28 10 31000 -43.5 -83.5 0 40.0 -52.0 275 34 857.2 857.2 328.5 857.5 0.04 29 9.5 31345 -43.9 -83.9 0 40.0 -52.4 868.3 868.3 328.8 868.7 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5260.06 m Freezing level: 677.74 mb = 3334.72 m = 10940.55 ft Wetbulb zero: 677.57 mb = 3334.85 m = 10940.97 ft Precipitable water: 1.77 inches Sfc-500 mean rel hum: 93.80 % Est. max temperature: 22.93 C = 73.27 F Sfc-Lift cond lev (LCL): 958.15 mb = 501.52 m = 1645.39 ft T: 15.24 C 700-500 lapse rate: 4.93 C/km ThetaE index: 3.23 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 923.66 mb = 813.11 m = 2667.64 ft Mean mixing ratio: 10.04 g/kg Conv temperature: 20.53 C = 68.96 F Cap Strength: 1.31 C Lifted Index: 6.42 C Risk: None Lifted Index @300 mb: 20.87 C Lifted Index @700 mb: 0.99 C Showalter Index: 6.24 C Risk: None Total Totals Index: 37.87 C Risk: None Vertical Totals Index: 18.94 C Cross Totals Index: 18.94 C K Index: 28.14 Risk: 40-60 % chance of thunderstorms Sweat Index: 164.28 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.05 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 1.13 J/kg Cap Strength: 6.34 C Lift Cond Lev (LCL): 931.61 mb = 740.46 m = 2429.29 ft Lev Free Conv (LFC): 906.61 mb = 969.23 m = 3179.84 ft Equ Level (EL): 856.61 mb = 1442.54 m = 4732.70 ft B at Equ Level: 6.97 J/kg Max Parcel Lev (MPL): 766.61 mb = 2357.35 m = 7733.98 ft Wind level data Storm motion: 119 at 11 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 1015 7 30 5 -2.5 -4.3 | 323 12 7.3 -9.7 1 1000 138 45 10 -7.1 -7.1 | 348 13 2.7 -12.5 2 925 801 30 10 -5.0 -8.7 | 341 15 4.8 -14.0 3 850 1507 75 17 -16.4 -4.4 | 34 12 -6.6 -9.8 4 700 3097 150 19 -9.5 16.5 | 181 11 0.3 11.1 5 70 18520 270 25 25.0 -0.0 | 279 35 34.8 -5.4 6 50 20630 260 16 15.8 2.8 | 276 26 25.5 -2.6 7 30 23840 280 29 28.6 -5.0 | 285 40 38.3 -10.4 8 20 26440 265 25 24.9 2.2 | 275 35 34.7 -3.2 9 10 31000 275 34 33.9 -3.0 | 281 44 43.6 -8.3 Wind Parameters Mean winds (0-6000m): 88.8 at 14.9 knts Storm direction: 118.8 at 11.2 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -148.0 deg Storm rel helicity (0-3000m) pos: 105.6 neg: -4.9 tot: 100.7 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 16.31 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 41 9 344 13| 5.2 0.0 5.2| 16.9 -2.5 14.5 29.0 0.70| 6.7 4.6 1000 38 10 344 14| 3.7 0.0 3.7| 28.9 -4.9 24.0 24.0 0.65| 5.5 3.6 1500 49 11 355 13| 4.8 0.0 4.8| 60.4 -4.9 55.5 37.0 0.80| 6.9 5.5 2000 62 13 8 12| 4.2 0.0 4.2| 76.3 -4.9 71.4 35.7 0.81| 7.0 5.7 2500 74 14 22 10| 3.9 0.0 3.9| 90.2 -4.9 85.3 34.1 0.85| 7.2 6.1 3000 87 15 38 8| 3.7 0.0 3.7|105.6 -4.9 100.7 33.6 0.86| 7.3 6.3 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20251015.11.gif