UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051412.upa.cvt Date: 1200Z 14 MAY 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 14 MAY 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 1012 22 16.6 12.6 77 4.0 14.2 360 17 288.8 290.4 286.8 314.3 9.09 1 1000 123 14.0 11.9 87 2.1 12.7 330 23 287.1 288.7 285.9 311.6 8.78 2 925 777 11.8 7.7 76 4.1 9.5 350 36 291.4 292.6 285.9 311.8 7.14 3 850 1484 10.4 8.8 90 1.6 9.5 290 11 297.0 298.6 289.2 321.5 8.39 4 700 3098 4.4 -1.6 65 6.0 1.4 210 25 307.4 308.3 289.5 322.4 4.86 5 500 5750 -13.9 -20.9 55 7.0 -15.9 210 46 316.1 316.4 289.0 321.0 1.45 6 400 7400 -26.1 -50.1 9 24.0 -28.3 200 66 321.1 321.1 289.2 321.4 0.10 7 300 9420 -40.1 -65.1 5 25.0 -41.0 205 71 328.8 328.8 291.4 328.9 0.02 8 250 10640 -47.9 -70.9 5 23.0 -48.4 220 68 334.9 334.9 293.0 334.9 0.01 9 223 11386 -50.9 -72.9 6 22.0 -51.3 220 62 341.4 341.4 294.7 341.4 0.01 10 200 12090 -51.7 -76.7 3 25.0 -52.1 210 95 350.9 350.9 296.8 350.9 0.01 11 195 12256 -51.6 -77.2 3 25.6 -52.0 215 104 353.6 353.6 297.4 353.6 0.01 12 150 13980 -50.5 -82.5 1 32.0 -51.1 230 60 383.1 383.1 302.8 383.1 0.00 13 100 16550 -63.9 -87.9 2 24.0 -64.1 200 29 404.3 404.3 305.7 404.3 0.00 TRP 223 11386 -50.9 -72.9 6 22.0 -51.3 220 62 341.4 341.4 294.7 341.4 0.01 WND 195 12256 -51.6 -77.2 3 25.6 -52.0 215 104 353.6 353.6 297.4 353.6 0.01 Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 651.91 mb = 3735.64 m = 12255.88 ft Wetbulb zero: 683.50 mb = 3286.01 m = 10780.73 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 70.39 % Est. max temperature: 23.96 C = 75.12 F Sfc-Lift cond lev (LCL): 953.43 mb = 523.02 m = 1715.92 ft T: 12.65 C 700-500 lapse rate: 6.90 C/km ThetaE index: 2.63 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 736.33 mb = 2677.40 m = 8784.02 ft Mean mixing ratio: 7.97 g/kg Conv temperature: 32.54 C = 90.56 F Cap Strength: 7.54 C Lifted Index: 7.17 C Risk: None Lifted Index @300 mb: 12.20 C Lifted Index @700 mb: 7.54 C Showalter Index: 1.67 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.70 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 173.60 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.14 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 11531.01 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 916.38 mb = 855.25 m = 2805.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 22 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 1012 22 360 17 -0.0 -17.0 | 45 30 -21.4 -21.6 1 1000 123 330 23 11.5 -19.9 | 22 26 -9.9 -24.5 2 925 777 350 36 6.3 -35.5 | 21 43 -15.2 -40.1 3 850 1484 290 11 10.3 -3.8 | 53 14 -11.1 -8.4 4 700 3098 210 25 12.5 21.7 | 152 19 -8.9 17.0 5 500 5750 210 46 23.0 39.8 | 183 35 1.6 35.2 6 400 7400 200 66 22.6 62.0 | 181 57 1.2 57.4 7 300 9420 205 71 30.0 64.3 | 188 60 8.6 59.7 8 250 10640 220 68 43.7 52.1 | 205 52 22.3 47.5 9 223 11386 220 62 39.9 47.5 | 203 47 18.4 42.9 10 200 12090 210 95 47.5 82.3 | 199 82 26.1 77.7 11 195 12256 215 104 59.7 85.2 | 205 89 38.2 80.6 12 150 13980 230 60 46.0 38.6 | 216 42 24.6 34.0 13 100 16550 200 29 9.9 27.3 | 153 25 -11.5 22.6 Wind Parameters Mean winds (0-6000m): 227.8 at 29.2 knts Storm direction: 257.8 at 21.9 knts Shear (0-3000m) pos: 0.0 neg: 6.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 71.2 neg: -128.0 tot: -56.9 m^2/s^2 ave: -19.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 266.80 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 ------------------------------------------------------------------------------- 500 338 26 23 31| 0.0 16.1 16.1| 0.1 -92.8 -92.8 -185.5 -0.58| 22.3-13.0 1000 342 29 21 35| 0.0 7.9 7.9| 6.8-127.0-120.2 -120.2 -0.39| 20.5 -8.0 1500 340 26 24 31| 0.0 5.9 5.9| 52.7-127.0 -74.2 -49.5 -0.08| 20.9 -1.7 2000 331 23 23 27| 0.0 6.3 6.3| 56.5-127.3 -70.8 -35.4 -0.05| 17.5 -0.8 2500 319 22 19 22| 0.0 6.6 6.6| 66.9-127.3 -60.3 -24.1 0.05| 15.9 0.9 3000 305 22 12 17| 0.0 6.8 6.8| 71.2-128.0 -56.9 -19.0 0.06| 15.0 1.0 4000 267 23 330 4| 0.0 6.1 6.1|101.8-128.6 -26.8 -6.7 0.11| 12.4 1.4 5000 240 26 188 8| 0.0 5.7 5.7|135.8-128.6 7.2 1.4 0.15| 10.8 1.6 6000 228 29 181 15| 0.0 5.6 5.6|162.9-128.6 34.3 5.7 0.17| 9.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20250514.12.gif