UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 8 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 ------------------------------------------------------------------------------- 0 1000 213 SFC 939 713 -4.5 -8.1 76 3.6 -5.7 0 0 273.5 273.9 270.9 279.6 2.21 2 925 832 -4.3 -7.4 79 3.1 -5.3 350 1 274.9 275.3 272.0 281.5 2.37 3 913 935 -4.7 -8.9 72 4.2 -6.0 345 2 275.5 275.9 272.0 281.5 2.13 4 850 1492 -9.5 -14.5 67 5.0 -10.8 315 5 276.2 276.4 271.4 280.4 1.46 5 700 2955 -21.5 -24.7 75 3.2 -22.0 285 5 278.7 278.8 271.6 280.9 0.74 6 669 3287 -24.1 -27.3 75 3.2 -24.5 286 8 279.4 279.5 271.9 281.2 0.61 7 500 5360 -36.5 -43.5 48 7.0 -36.9 295 25 288.5 288.6 276.2 289.1 0.16 8 400 6870 -46.7 -53.7 45 7.0 -46.9 290 33 294.3 294.3 278.9 294.5 0.06 9 343 7879 -52.7 -59.7 42 7.0 -52.8 287 37 299.4 299.4 281.1 299.5 0.04 10 300 8740 -55.9 -62.9 41 7.0 -56.0 285 40 306.6 306.6 284.1 306.7 0.03 11 297 8804 -56.1 -63.1 41 7.0 -56.2 285 40 307.2 307.2 284.3 307.3 0.03 12 250 9900 -53.7 -59.7 48 6.0 -53.8 285 35 326.2 326.2 290.7 326.4 0.05 13 248 9952 -53.9 -59.9 48 6.0 -54.0 285 35 326.7 326.7 290.8 326.9 0.05 14 222 10674 -49.5 -57.5 39 8.0 -49.8 280 36 344.0 344.0 295.3 344.3 0.07 15 200 11360 -50.1 -60.1 30 10.0 -50.4 275 36 353.4 353.4 297.4 353.7 0.06 16 150 13220 -49.9 -65.9 14 16.0 -50.5 275 38 384.1 384.1 302.9 384.3 0.04 17 124 14470 -49.3 -68.3 9 19.0 -50.1 270 37 406.7 406.7 306.1 406.8 0.03 18 110 15253 -52.3 -73.3 6 21.0 -52.9 267 36 415.2 415.2 307.2 415.3 0.02 19 100 15870 -52.7 -73.7 6 21.0 -53.4 265 35 425.9 425.9 308.4 426.0 0.02 20 84 16995 -52.9 -74.9 5 22.0 -53.7 447.3 447.3 310.6 447.4 0.02 TRP 297 8804 -56.1 -63.1 41 7.0 -56.2 285 40 307.2 307.2 284.3 307.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5147.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 67.06 % Est. max temperature: -0.88 C = 30.41 F Sfc-Lift cond lev (LCL): 887.02 mb = 1159.75 m = 3804.91 ft T: -6.64 C 700-500 lapse rate: 6.24 C/km ThetaE index: 1.13 C Layer 850.0- 700.0 mb Conv cond level (CCL): 816.89 mb = 1791.34 m = 5877.04 ft Mean mixing ratio: 1.87 g/kg Conv temperature: -1.34 C = 29.59 F Cap Strength: 0.85 C Lifted Index: 6.72 C Risk: None Lifted Index @300 mb: 18.20 C Lifted Index @700 mb: 0.51 C Showalter Index: 7.13 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 22.00 C K Index: 9.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.42 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 20276.45 J/kg Cap Strength: 6.68 C Lift Cond Lev (LCL): 830.83 mb = 1663.91 m = 5458.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 11 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 ---------------------------------------------------------- 0 939 713 0 0 -0.0 -0.0 | 144 11 -6.3 8.7 1 925 832 350 1 0.2 -1.0 | 142 10 -6.2 7.8 2 850 1492 315 5 3.5 -3.5 | 152 6 -2.8 5.2 3 700 2955 285 5 4.8 -1.3 | 169 8 -1.5 7.5 4 500 5360 295 25 22.7 -10.6 | 276 16 16.3 -1.8 5 400 6870 290 33 31.0 -11.3 | 276 25 24.7 -2.5 6 300 8740 285 40 38.6 -10.4 | 273 32 32.3 -1.6 7 297 8804 285 40 38.6 -10.4 | 273 32 32.3 -1.6 8 250 9900 285 35 33.8 -9.1 | 271 27 27.5 -0.3 9 200 11360 275 36 35.9 -3.1 | 259 30 29.5 5.6 10 150 13220 275 38 37.9 -3.3 | 260 32 31.5 5.4 11 100 15870 265 35 34.9 3.1 | 248 31 28.5 11.8 Wind Parameters Mean winds (0-6000m): 294.0 at 14.4 knts Storm direction: 324.0 at 10.8 knts Shear (0-3000m) pos: 0.7 neg: 1.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -1.8 tot: 14.8 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 22.84 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 ------------------------------------------------------------------------------- 500 336 2 142 9| 0.0 3.4 3.4| 0.4 -1.8 -1.4 -2.8 -0.14| 3.5 -0.5 1000 318 3 146 8| 0.0 2.6 2.6| 3.0 -1.8 1.2 1.2 0.18| 3.0 0.5 1500 313 4 150 7| 0.0 1.7 1.7| 4.2 -1.8 2.4 1.6 0.27| 2.3 0.6 2000 307 4 154 7| 0.0 1.3 1.3| 5.3 -1.8 3.5 1.7 0.31| 2.0 0.6 2500 302 4 158 7| 0.0 1.5 1.5| 9.4 -1.8 7.6 3.0 0.45| 2.1 0.9 3000 298 5 164 7| 0.7 1.2 1.9| 16.6 -1.8 14.8 4.9 0.61| 2.5 1.5 4000 295 8 188 6| 1.6 0.9 2.5| 31.9 -1.8 30.1 7.5 0.67| 2.9 2.0 5000 295 11 223 5| 1.7 1.1 2.8| 43.6 -1.8 41.8 8.4 0.61| 3.1 1.9 6000 294 14 247 7| 1.4 1.3 2.8| 43.7 -3.1 40.6 6.8 0.51| 3.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251008.12.gif