UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for X2098... Searching the city database file for: X2098 ... Date:1200Z 3 DEC 25 Station: X2098 WMO ident: 32098 Latitude: 49.22 Longitude: 143.10 ------------------------------------------------------------------------------- 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 1003 9 -13.7 -19.7 60 6.0 -14.7 40 1 259.2 259.4 258.2 261.4 0.80 1 1000 32 -12.3 -19.3 56 7.0 -13.6 75 3 260.9 261.0 259.6 263.1 0.83 2 997 55 -10.9 -17.9 56 7.0 -12.3 69 3 262.5 262.6 261.0 265.1 0.94 3 925 625 -15.5 -23.5 50 8.0 -16.7 285 15 263.5 263.6 261.2 265.2 0.62 4 906 781 -16.7 -23.7 55 7.0 -17.8 278 17 263.8 263.9 261.4 265.6 0.62 5 850 1258 -19.5 -25.5 59 6.0 -20.3 255 25 265.7 265.8 262.7 267.3 0.56 6 848 1275 -19.7 -25.7 59 6.0 -20.5 255 25 265.7 265.8 262.7 267.3 0.56 7 841 1337 -19.3 -24.3 65 5.0 -20.0 254 25 266.7 266.8 263.6 268.6 0.64 8 823 1498 -19.1 -25.1 59 6.0 -20.0 251 25 268.6 268.7 264.9 270.4 0.60 9 734 2338 -25.7 -34.7 43 9.0 -26.5 236 27 270.3 270.4 265.4 271.2 0.27 10 700 2680 -27.9 -37.9 38 10.0 -28.7 230 27 271.6 271.6 266.2 272.2 0.21 11 679 2898 -29.5 -39.5 37 10.0 -30.2 230 27 272.2 272.2 266.5 272.7 0.18 12 663 3068 -29.5 -40.5 34 11.0 -30.3 229 27 274.0 274.1 267.7 274.6 0.17 13 622 3520 -33.1 -46.1 26 13.0 -33.8 228 28 275.0 275.0 268.2 275.3 0.10 14 577 4044 -37.3 -49.3 28 12.0 -37.8 227 28 276.0 276.0 268.8 276.3 0.07 15 539 4515 -36.9 -49.9 25 13.0 -37.4 226 29 281.9 281.9 272.4 282.2 0.07 16 500 5030 -40.7 -54.7 21 14.0 -41.1 225 29 283.4 283.4 273.2 283.6 0.05 17 488 5195 -41.9 -55.9 20 14.0 -42.3 226 30 283.9 283.9 273.5 284.1 0.04 18 404 6455 -48.3 -63.3 16 15.0 -48.6 230 36 291.4 291.4 277.4 291.5 0.02 19 400 6520 -48.3 -63.3 16 15.0 -48.6 230 36 292.2 292.2 277.8 292.3 0.02 20 381 6841 -47.1 -62.1 16 15.0 -47.4 228 39 297.9 297.9 280.4 298.0 0.02 21 336 7668 -50.3 -64.3 18 14.0 -50.5 224 47 304.4 304.4 283.2 304.5 0.02 22 300 8410 -49.1 -64.1 16 15.0 -49.4 220 54 316.1 316.2 287.5 316.2 0.02 23 264 9252 -47.5 -63.5 14 16.0 -47.9 220 62 330.3 330.3 291.8 330.4 0.03 24 250 9610 -49.7 -66.7 12 17.0 -50.1 220 66 332.2 332.2 292.3 332.3 0.02 25 246 9715 -49.7 -66.7 12 17.0 -50.1 220 66 333.7 333.7 292.7 333.8 0.02 26 234 10044 -47.1 -65.1 11 18.0 -47.6 221 66 342.5 342.5 294.9 342.6 0.03 27 200 11080 -48.5 -68.5 8 20.0 -49.0 225 66 356.0 356.0 297.9 356.1 0.02 28 158 12622 -50.3 -71.1 7 20.8 -50.8 215 73 377.7 377.7 301.9 377.8 0.02 29 150 12960 -50.7 -71.7 7 21.0 -51.2 230 68 382.7 382.7 302.7 382.8 0.02 30 100 15580 -53.5 -75.5 5 22.0 -54.1 230 69 424.4 424.4 308.2 424.4 0.01 TRP 404 6455 -48.3 -63.3 16 15.0 -48.6 230 36 291.4 291.4 277.4 291.5 0.02 WND 158 12622 -50.3 -71.1 7 20.8 -50.8 215 73 377.7 377.7 301.9 377.8 0.02 Sounding variables and indices 1000-500 mb thick: 4998.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 40.47 % Est. max temperature: -7.31 C = 18.84 F Sfc-Lift cond lev (LCL): 909.86 mb = 749.27 m = 2458.21 ft T: -16.45 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.05 C Layer 848.0- 841.0 mb Conv cond level (CCL): 760.94 mb = 2073.33 m = 6802.18 ft Mean mixing ratio: 0.75 g/kg Conv temperature: -3.11 C = 26.39 F Cap Strength: 14.29 C Lifted Index: 15.12 C Risk: None Lifted Index @300 mb: 36.19 C Lifted Index @700 mb: 6.65 C Showalter Index: 13.30 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 15.20 C K Index: -14.30 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.61 J/kg Max Up Vert Vel: 3.04 m/s Conv Inhibition (B-): 22979.55 J/kg Cap Strength: 15.02 C Lift Cond Lev (LCL): 845.96 mb = 1293.34 m = 4243.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 19 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 1003 9 40 1 -0.6 -0.8 | 83 20 -19.7 -2.4 1 1000 32 75 3 -2.9 -0.8 | 84 22 -21.9 -2.5 2 925 625 285 15 14.5 -3.9 | 39 7 -4.5 -5.6 3 850 1258 255 25 24.1 6.5 | 227 7 5.1 4.8 4 700 2680 230 27 20.7 17.4 | 186 16 1.7 15.7 5 500 5030 225 29 20.5 20.5 | 185 19 1.5 18.8 6 404 6455 230 36 27.6 23.1 | 202 23 8.6 21.5 7 400 6520 230 36 27.6 23.1 | 202 23 8.6 21.5 8 300 8410 220 54 34.7 41.4 | 202 43 15.7 39.7 9 250 9610 220 66 42.4 50.6 | 206 54 23.4 48.9 10 200 11080 225 66 46.7 46.7 | 212 53 27.7 45.0 11 158 12622 215 73 41.9 59.8 | 201 62 22.9 58.1 12 150 12960 230 68 52.1 43.7 | 218 53 33.1 42.0 13 100 15580 230 69 52.9 44.4 | 218 54 33.8 42.7 Wind Parameters Mean winds (0-6000m): 235.0 at 25.4 knts Storm direction: 265.0 at 19.1 knts Shear (0-3000m) pos: 0.0 neg: 4.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -113.3 tot: -113.3 m^2/s^2 ave: -37.8 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 96.16 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 ------------------------------------------------------------------------------- 500 328 8 62 17| 0.0 13.0 13.0| 0.0 -80.0 -80.0 -159.9 -0.69| 21.4-14.8 1000 281 12 60 8| 0.0 11.2 11.2| 0.0 -87.7 -87.7 -87.7 -0.58| 18.8-11.0 1500 267 16 75 3| 0.0 9.0 9.0| 0.0 -94.3 -94.3 -62.9 -0.59| 15.4 -9.1 2000 259 19 158 2| 0.0 6.9 6.9| 0.0-101.1-101.1 -50.6 -0.60| 12.6 -7.5 2500 253 20 184 4| 0.0 5.7 5.7| 0.0-109.7-109.7 -43.9 -0.60| 10.9 -6.5 3000 248 21 187 6| 0.0 4.8 4.8| 0.0-113.3-113.3 -37.8 -0.59| 9.4 -5.6 4000 242 23 187 9| 0.0 3.7 3.7| 0.0-114.1-114.1 -28.5 -0.58| 7.2 -4.2 5000 237 24 187 11| 0.0 3.1 3.1| 0.0-115.3-115.3 -23.1 -0.57| 5.9 -3.4 6000 235 25 188 13| 0.4 2.6 3.0| 23.2-115.3 -92.1 -15.3 -0.46| 5.4 -2.5 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251203.12.gif