UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for X2215... Searching the city database file for: X2215 ... Date:0000Z 9 OCT 25 Station: X2215 WMO ident: 32215 Latitude: 50.68 Longitude: 156.13 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -139 SFC 980 26 5.4 2.9 84 2.5 4.2 360 11 280.2 281.0 278.3 293.4 4.81 2 925 496 2.0 -0.7 82 2.7 0.8 5 13 281.4 282.0 277.8 292.3 3.92 3 893 779 0.0 -2.0 86 2.0 -0.9 26 15 282.1 282.8 277.9 292.5 3.69 4 850 1174 -1.7 -3.8 86 2.1 -2.6 55 19 284.4 285.0 278.6 294.0 3.39 5 700 2700 -9.1 -11.8 81 2.7 -10.0 280 19 292.4 292.8 280.9 299.0 2.21 6 607 3794 -13.9 -17.4 75 3.5 -14.9 331 18 299.0 299.3 283.0 304.1 1.61 7 500 5240 -23.9 -28.2 68 4.3 -24.6 40 17 303.9 304.0 284.0 306.4 0.75 8 459 5859 -28.1 -32.6 65 4.5 -28.7 306.2 306.3 284.5 308.0 0.54 TRP WND Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: 893.00 mb = 779.43 m = 2557.15 ft Wetbulb zero: 909.18 mb = 634.88 m = 2082.91 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 78.82 % Est. max temperature: 10.56 C = 51.00 F Sfc-Lift cond lev (LCL): 943.00 mb = 339.31 m = 1113.20 ft T: 3.13 C 700-500 lapse rate: 5.83 C/km ThetaE index: 1.10 C Layer 925.0- 893.0 mb Conv cond level (CCL): 865.45 mb = 1029.95 m = 3379.06 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 8.77 C = 47.79 F Cap Strength: 8.32 C Lifted Index: 10.30 C Risk: None Lifted Index @700 mb: 4.77 C Showalter Index: 9.33 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 20.10 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.18 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 1201.27 J/kg Cap Strength: 10.19 C Lift Cond Lev (LCL): 894.97 mb = 761.73 m = 2499.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 13 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 ---------------------------------------------------------- 0 980 26 360 11 -0.0 -11.0 | 256 5 4.8 1.2 1 925 496 5 13 -1.1 -13.0 | 281 4 3.7 -0.7 2 850 1174 55 19 -15.6 -10.9 | 97 11 -10.8 1.3 3 700 2700 280 19 18.7 -3.3 | 249 25 23.5 8.9 4 500 5240 40 17 -10.9 -13.0 | 83 6 -6.1 -0.8 Wind Parameters Mean winds (0-6000m): 351.4 at 17.5 knts Storm direction: 21.4 at 13.1 knts Shear (0-3000m) pos: 2.2 neg: 5.1 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 3.5 deg Storm rel helicity (0-3000m) pos: 34.2 neg: -119.0 tot: -84.8 m^2/s^2 ave: -28.3 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.82 Bulk Shear: 5.06 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 3 12 268 4| 2.8 0.0 2.8| 2.4 0.0 2.4 4.8 0.79| 2.9 2.3 1000 17 14 322 1| 6.4 0.0 6.4| 8.3 0.0 8.3 8.3 0.71| 7.2 5.1 1500 28 15 61 3| 4.3 2.3 6.5| 10.9 -16.3 -5.4 -3.6 0.10| 8.9 0.9 2000 21 16 17 3| 3.2 5.0 8.2| 10.9 -42.9 -32.1 -16.0 -0.25| 10.4 -2.6 2500 10 17 338 5| 2.6 6.1 8.7| 10.9 -94.5 -83.7 -33.5 -0.38| 11.4 -4.3 3000 356 17 309 8| 2.2 5.1 7.3| 34.2-119.0 -84.8 -28.3 -0.33| 11.1 -3.6 4000 342 18 294 11| 3.4 3.8 7.2| 81.7-119.0 -37.3 -9.3 -0.13| 10.3 -1.4 5000 349 18 302 9| 4.0 3.1 7.1|101.0-119.0 -18.0 -3.6 0.01| 9.7 0.1 6000 NO DATA | 4.0 3.1 7.1| | Wrote GIF file: /home/apache/climate/data/raob//X2215/skewt/X2215.skewt.20251009.00.gif