UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for LF145... Searching the city database file for: LF145 ... Date:0000Z 16 OCT 25 Station: LF145 WMO ident: 7145 Latitude: 48.77 Longitude: 2.02 ------------------------------------------------------------------------------- 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 1005 167 12.4 9.2 81 3.2 10.6 35 7 285.1 286.4 283.5 305.4 7.28 1 1000 209 12.2 11.6 96 0.6 11.9 35 9 285.4 286.8 285.0 309.2 8.60 2 925 859 7.8 6.5 91 1.3 7.1 90 17 287.3 288.4 283.7 305.8 6.57 3 850 1550 7.2 0.2 61 7.0 3.8 80 17 293.7 294.5 284.2 307.1 4.56 4 700 3135 1.2 -15.8 27 17.0 -4.7 60 19 303.8 304.1 284.9 308.9 1.59 5 500 5740 -18.1 -29.1 38 11.0 -20.3 50 13 311.0 311.1 286.5 313.3 0.69 6 400 7380 -28.1 -47.1 15 19.0 -29.9 50 27 318.5 318.5 288.4 319.0 0.14 7 300 9380 -43.1 -58.1 18 15.0 -43.7 45 23 324.6 324.6 290.2 324.8 0.05 8 250 10580 -52.1 -62.1 29 10.0 -52.3 50 23 328.6 328.6 291.3 328.8 0.04 9 200 11990 -60.9 -67.9 39 7.0 -61.0 30 19 336.3 336.3 293.4 336.4 0.02 10 199 12021 -60.9 -67.9 39 7.0 -61.0 30 19 336.8 336.8 293.6 336.9 0.02 11 150 13780 -61.9 -75.9 14 14.0 -62.0 355 11 363.4 363.4 299.4 363.5 0.01 12 100 16280 -62.9 -89.9 1 27.0 -63.1 360 3 406.2 406.2 306.0 406.2 0.00 TRP 199 12021 -60.9 -67.9 39 7.0 -61.0 30 19 336.8 336.8 293.6 336.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 687.56 mb = 3296.97 m = 10816.70 ft Wetbulb zero: 782.41 mb = 2226.41 m = 7304.42 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 48.08 % Est. max temperature: 20.51 C = 68.91 F Sfc-Lift cond lev (LCL): 957.67 mb = 569.62 m = 1868.81 ft T: 9.76 C 700-500 lapse rate: 7.41 C/km ThetaE index: 3.41 C Layer 925.0- 850.0 mb Conv cond level (CCL): 931.30 mb = 802.42 m = 2632.58 ft Mean mixing ratio: 7.33 g/kg Conv temperature: 14.38 C = 57.88 F Cap Strength: 6.75 C Lifted Index: 6.02 C Risk: None Lifted Index @300 mb: 12.54 C Lifted Index @700 mb: 6.75 C Showalter Index: 6.08 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 18.30 C K Index: 8.50 Risk: None Sweat Index: 49.40 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.14 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 10040.44 J/kg Cap Strength: 6.73 C Lift Cond Lev (LCL): 938.00 mb = 742.66 m = 2436.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 94 at 12 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 1005 167 35 7 -4.0 -5.7 | 309 10 8.1 -6.6 1 1000 209 35 9 -5.2 -7.4 | 320 11 6.9 -8.2 2 925 859 90 17 -17.0 0.0 | 80 5 -4.9 -0.8 3 850 1550 80 17 -16.7 -3.0 | 51 6 -4.6 -3.8 4 700 3135 60 19 -16.5 -9.5 | 23 11 -4.3 -10.3 5 500 5740 50 13 -10.0 -8.4 | 347 9 2.1 -9.2 6 400 7380 50 27 -20.7 -17.4 | 25 20 -8.6 -18.2 7 300 9380 45 23 -16.3 -16.3 | 14 18 -4.2 -17.1 8 250 10580 50 23 -17.6 -14.8 | 19 17 -5.5 -15.6 9 200 11990 30 19 -9.5 -16.5 | 351 17 2.6 -17.3 10 199 12021 30 19 -9.5 -16.5 | 351 17 2.6 -17.3 11 150 13780 355 11 1.0 -11.0 | 312 18 13.1 -11.8 12 100 16280 360 3 -0.0 -3.0 | 288 13 12.1 -3.8 Wind Parameters Mean winds (0-6000m): 64.0 at 16.2 knts Storm direction: 94.0 at 12.1 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 28.1 neg: -13.2 tot: 14.9 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.49 Bulk Shear: 3.19 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 58 11 341 7| 10.5 0.0 10.5| 21.9 0.0 21.9 43.7 0.87| 11.9 10.4 1000 77 14 22 4| 7.0 0.0 7.0| 28.1 -1.7 26.4 26.4 0.77| 9.2 7.1 1500 79 15 36 5| 4.7 0.7 5.4| 28.1 -4.4 23.7 15.8 0.60| 6.9 4.1 2000 78 16 38 5| 3.5 1.1 4.6| 28.1 -6.8 21.3 10.6 0.49| 5.7 2.8 2500 76 16 37 6| 2.8 1.3 4.1| 28.1 -9.7 18.4 7.4 0.39| 5.0 2.0 3000 73 17 34 7| 2.3 1.4 3.7| 28.1 -13.2 14.9 5.0 0.31| 4.5 1.4 4000 69 17 28 8| 1.8 1.1 2.9| 28.1 -20.0 8.0 2.0 0.20| 3.7 0.7 5000 66 17 22 8| 1.4 1.0 2.4| 28.1 -26.5 1.6 0.3 0.11| 3.2 0.3 6000 64 16 17 8| 1.2 0.9 2.1| 35.7 -29.6 6.2 1.0 0.14| 3.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//LF145/skewt/LF145.skewt.20251016.00.gif