UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 15 OCT 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 1000 0 0.2 -44.8 2 45.0 -6.1 0 0 273.4 273.4 267.1 273.6 0.07 1 927 874 -7.7 -12.6 68 4.9 -9.0 0 3 271.3 271.5 268.4 275.6 1.56 2 925 898 -7.7 -12.7 67 5.0 -9.0 360 3 271.4 271.7 268.5 275.8 1.55 3 850 1551 -12.7 -18.7 61 6.0 -14.0 5 15 272.8 273.0 268.5 275.8 1.03 4 828 1750 -14.1 -19.1 66 5.0 -15.1 15 15 273.4 273.6 268.9 276.3 1.02 5 824 1786 -16.5 -21.0 68 4.5 -17.3 17 15 271.3 271.4 267.2 273.8 0.87 6 796 2043 -20.5 -23.6 76 3.1 -21.0 30 15 269.7 269.8 265.8 271.7 0.71 7 779 2203 -18.3 -21.3 77 3.0 -18.8 39 15 273.7 273.9 268.8 276.3 0.90 8 739 2593 -21.1 -31.1 40 10.0 -22.3 59 15 274.8 274.9 268.7 276.0 0.39 9 717 2815 -22.5 -33.5 36 11.0 -23.7 71 15 275.7 275.7 269.1 276.6 0.32 10 700 2990 -25.1 -37.1 32 12.0 -26.2 80 15 274.7 274.7 268.2 275.4 0.23 11 690 3093 -25.9 -38.9 28 13.0 -27.0 86 16 274.9 275.0 268.4 275.5 0.19 12 684 3154 -28.5 -39.5 34 11.0 -29.3 90 17 272.7 272.8 266.9 273.3 0.18 13 627 3759 -35.5 -44.5 39 9.0 -35.9 129 23 271.6 271.6 266.0 272.0 0.12 14 500 5260 -51.1 -58.1 43 7.0 -51.2 230 38 270.7 270.7 265.2 270.8 0.03 15 497 5299 -51.5 -58.5 43 7.0 -51.6 270.7 270.7 265.2 270.8 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: 998.15 mb = 22.12 m = 72.56 ft Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 47.05 % Est. max temperature: -0.31 C = 31.44 F Sfc-Lift cond lev (LCL): 481.90 mb = -9999.00 m = -9999.00 ft T: -9999.00 C 700-500 lapse rate: 11.45 C/km ThetaE index: 4.60 C Layer 824.0- 779.0 mb Conv cond level (CCL): 801.41 mb = 1992.94 m = 6538.44 ft Mean mixing ratio: 1.00 g/kg Conv temperature: -3.15 C = 26.33 F Cap Strength: 2.50 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @700 mb: 1.42 C Showalter Index: -3.83 C Risk: Severe thunderstorms possible Total Totals Index: 70.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 38.40 C Cross Totals Index: 32.40 C K Index: 7.70 Risk: None Sweat Index: 504.00 Risk: Severe Thunderstorms possible Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 205.62 J/kg Max Up Vert Vel: 20.28 m/s Conv Inhibition (B-): 78.70 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 775.62 mb = 2235.42 m = 7333.95 ft Lev Free Conv (LFC): 680.62 mb = 3188.80 m = 10461.80 ft Wind level data Storm motion: 244 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 1014 0 0 0 -0.0 -0.0 | 64 13 -12.1 -5.8 1 948 558 0 0 -0.0 -0.0 | 64 13 -12.1 -5.8 2 925 898 360 3 -0.0 -3.0 | 54 15 -12.1 -8.8 3 850 1551 5 15 -1.3 -14.9 | 33 25 -13.4 -20.8 4 700 2990 80 15 -14.8 -2.6 | 73 28 -26.8 -8.4 5 500 5260 230 38 29.1 24.4 | 223 25 17.0 18.6 Wind Parameters Mean winds (0-6000m): 214.2 at 17.9 knts Storm direction: 244.2 at 13.4 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 8.7 deg Storm rel helicity (0-3000m) pos: 137.0 neg: -41.3 tot: 95.7 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 4.68 Bulk Shear: 43.92 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 0 0 64 13| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 0 1 61 14| 2.5 0.0 2.5| 0.0 -15.4 -15.4 -15.4 -0.82| 2.5 -2.0 1500 4 4 51 16| 4.8 0.0 4.8| 0.0 -41.3 -41.3 -27.5 -0.64| 4.8 -3.1 2000 10 7 46 18| 3.9 0.0 3.9| 36.4 -41.3 -4.8 -2.4 -0.18| 5.3 -1.0 2500 22 9 47 21| 3.1 0.0 3.1| 85.6 -41.3 44.3 17.7 0.11| 5.7 0.6 3000 33 10 51 23| 2.6 0.0 2.6|137.0 -41.3 95.7 31.9 0.29| 5.9 1.7 4000 71 13 67 26| 3.2 0.0 3.2|336.8 -41.3 295.6 73.9 0.58| 7.7 4.5 5000 146 17 111 23| 3.6 0.0 3.6|595.4 -41.3 554.2 110.8 0.74| 9.9 7.3 6000 NO DATA | 3.6 0.0 3.6| | Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251015.12.gif