UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for LFKJ... Searching the city database file for: LFKJ ... Date:1200Z 2 NOV 25 Station: LFKJ WMO ident: 7761 Latitude: 41.92 Longitude: 8.80 Elevation: 9.00 ------------------------------------------------------------------------------- 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 9 21.6 15.6 69 6.0 17.7 270 1 293.5 295.5 290.3 325.0 11.04 1 1000 135 19.2 16.0 82 3.2 17.1 205 3 292.4 294.4 290.3 325.0 11.50 2 925 800 14.2 12.5 90 1.7 13.1 180 9 293.8 295.6 289.4 322.1 9.89 3 850 1509 9.2 9.1 99 0.1 9.2 230 19 295.8 297.3 288.9 320.6 8.56 4 700 3097 2.0 -20.0 18 22.0 -5.0 260 27 304.7 304.9 284.7 308.3 1.12 5 500 5730 -13.9 -33.9 17 20.0 -17.7 240 48 316.1 316.2 288.0 317.6 0.43 6 400 7390 -24.9 -26.5 86 1.6 -25.2 250 42 322.6 322.8 290.7 326.5 1.10 7 300 9410 -40.9 -43.9 73 3.0 -41.1 240 44 327.7 327.8 291.3 328.7 0.26 8 250 10620 -50.7 -56.7 49 6.0 -50.9 235 50 330.7 330.7 292.0 331.0 0.07 9 200 12040 -63.3 -65.7 72 2.4 -63.3 245 64 332.5 332.5 292.4 332.6 0.03 10 188 12419 -66.3 -69.4 65 3.1 -66.4 240 71 333.6 333.6 292.7 333.7 0.02 11 174 12885 -70.1 -74.1 56 4.0 -70.1 245 64 334.8 334.8 293.0 334.9 0.01 12 150 13790 -60.7 -81.7 5 21.0 -60.9 255 44 365.5 365.5 299.8 365.5 0.00 13 100 16280 -61.7 -90.7 1 29.0 -61.9 270 35 408.5 408.5 306.3 408.5 0.00 TRP 174 12885 -70.1 -74.1 56 4.0 -70.1 245 64 334.8 334.8 293.0 334.9 0.01 WND 188 12419 -66.3 -69.4 65 3.1 -66.4 240 71 333.6 333.6 292.7 333.7 0.02 Sounding variables and indices 1000-500 mb thick: 5595.00 m Freezing level: 674.84 mb = 3428.19 m = 11247.22 ft Wetbulb zero: 752.69 mb = 2503.37 m = 8213.07 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 46.53 % Est. max temperature: 23.50 C = 74.29 F Sfc-Lift cond lev (LCL): 929.12 mb = 762.13 m = 2500.39 ft T: 14.48 C 700-500 lapse rate: 6.04 C/km ThetaE index: 16.66 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 913.87 mb = 901.53 m = 2957.74 ft Mean mixing ratio: 10.69 g/kg Conv temperature: 22.22 C = 72.00 F Cap Strength: 0.62 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 3.55 C Lifted Index @700 mb: 0.11 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.00 C K Index: 10.20 Risk: None Sweat Index: 241.91 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.11 J/kg Max Up Vert Vel: 9.18 m/s Conv Inhibition (B-): 2.90 J/kg Cap Strength: 0.62 C Lift Cond Lev (LCL): 927.04 mb = 781.21 m = 2563.00 ft Lev Free Conv (LFC): 892.04 mb = 1104.23 m = 3622.75 ft Equ Level (EL): 702.04 mb = 3073.20 m = 10082.55 ft B at Equ Level: 39.75 J/kg Max Parcel Lev (MPL): 442.04 mb = 6646.56 m = 21806.05 ft Wind level data Storm motion: 274 at 21 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 9 270 1 1.0 -0.0 | 94 20 -19.6 1.4 1 1000 135 205 3 1.3 2.7 | 102 20 -19.3 4.1 2 925 800 180 9 0.0 9.0 | 117 23 -20.6 10.4 3 850 1509 230 19 14.6 12.2 | 156 15 -6.0 13.6 4 700 3097 260 27 26.6 4.7 | 225 9 6.0 6.1 5 500 5730 240 48 41.6 24.0 | 220 33 21.0 25.4 6 400 7390 250 42 39.5 14.4 | 230 25 18.9 15.7 7 300 9410 240 44 38.1 22.0 | 217 29 17.5 23.4 8 250 10620 235 50 41.0 28.7 | 214 36 20.4 30.1 9 200 12040 245 64 58.0 27.0 | 233 47 37.4 28.4 10 188 12419 240 71 61.5 35.5 | 228 55 40.9 36.9 11 174 12885 245 64 58.0 27.0 | 233 47 37.4 28.4 12 150 13790 255 44 42.5 11.4 | 240 25 21.9 12.8 13 100 16280 270 35 35.0 -0.0 | 265 15 14.4 1.4 Wind Parameters Mean winds (0-6000m): 243.8 at 27.5 knts Storm direction: 273.8 at 20.6 knts Shear (0-3000m) pos: 4.3 neg: 1.1 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 124.9 deg Storm rel helicity (0-3000m) pos: 148.1 neg: 0.0 tot: 148.1 m^2/s^2 ave: 49.4 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.52 Bulk Shear: 81.63 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 ------------------------------------------------------------------------------- 500 198 4 105 20| 0.0 6.4 6.4| 31.6 0.0 31.6 63.1 0.95| 6.6 6.2 1000 188 6 111 21| 2.9 3.2 6.1| 65.4 0.0 65.4 65.4 0.89| 6.8 6.1 1500 206 9 121 19| 5.0 2.1 7.2|112.7 0.0 112.7 75.1 0.85| 8.6 7.3 2000 219 12 130 17| 4.6 1.6 6.2|125.1 0.0 125.1 62.6 0.85| 7.5 6.4 2500 228 14 138 15| 4.4 1.3 5.7|136.8 0.0 136.8 54.7 0.85| 7.0 5.9 3000 236 16 146 13| 4.3 1.1 5.3|148.1 0.0 148.1 49.4 0.86| 6.6 5.7 4000 244 20 164 10| 3.2 1.7 4.9|151.4 -0.4 151.0 37.8 0.73| 6.1 4.5 5000 245 24 184 11| 2.6 2.3 4.9|151.4 -8.8 142.6 28.5 0.58| 5.9 3.4 6000 244 27 197 14| 2.2 2.3 4.5|159.0 -23.4 135.5 22.6 0.49| 5.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//LFKJ/skewt/LFKJ.skewt.20251102.12.gif