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 X2098... Searching the city database file for: X2098 ... Date:1200Z 15 OCT 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 1026 9 -2.5 -8.5 63 6.0 -4.4 275 3 268.7 269.0 267.4 274.0 1.96 1 1009 142 1.0 -7.0 55 8.0 -1.7 278 8 273.4 273.8 270.9 279.6 2.24 2 1000 214 0.4 -9.6 47 10.0 -2.8 280 11 273.5 273.9 270.4 278.7 1.84 3 967 481 -1.9 -12.9 43 11.0 -5.1 302 11 273.9 274.1 269.9 278.0 1.46 4 925 831 -4.9 -13.9 49 9.0 -7.4 330 11 274.3 274.5 270.1 278.3 1.41 5 850 1489 -10.5 -16.5 61 6.0 -11.9 330 27 275.1 275.4 270.4 278.7 1.24 6 770 2240 -17.3 -20.0 79 2.7 -17.8 322 28 275.7 275.9 270.3 278.7 1.01 7 739 2551 -12.1 -19.1 56 7.0 -13.7 319 28 284.6 284.8 275.6 288.1 1.14 8 718 2771 -12.5 -26.5 30 14.0 -15.2 317 29 286.6 286.7 275.9 288.5 0.61 9 700 2965 -12.7 -28.7 25 16.0 -15.6 315 29 288.4 288.5 276.7 290.0 0.51 10 665 3354 -13.3 -32.3 19 19.0 -16.4 313 33 292.0 292.1 278.3 293.3 0.38 11 512 5289 -25.1 -39.1 26 14.0 -26.6 301 50 300.4 300.4 281.8 301.3 0.25 12 500 5460 -26.5 -40.5 25 14.0 -27.9 300 52 300.7 300.8 282.0 301.5 0.22 13 456 6121 -32.1 -46.1 24 14.0 -33.1 300 57 301.7 301.8 282.3 302.2 0.13 14 400 7040 -37.1 -52.1 20 15.0 -37.8 300 64 306.8 306.8 284.2 307.1 0.08 15 300 8980 -48.1 -64.1 14 16.0 -48.4 305 97 317.6 317.6 288.0 317.6 0.02 16 286 9294 -49.9 -65.9 14 16.0 -50.2 303 91 319.4 319.4 288.5 319.4 0.02 17 271 9646 -51.1 -67.1 13 16.0 -51.4 300 85 322.6 322.6 289.6 322.6 0.02 18 258 9965 -51.7 -67.7 13 16.0 -52.0 297 86 326.3 326.3 290.6 326.3 0.02 19 250 10170 -51.5 -67.5 13 16.0 -51.8 295 87 329.5 329.5 291.6 329.6 0.02 20 248 10222 -50.9 -66.9 13 16.0 -51.2 295 88 331.2 331.2 292.0 331.2 0.02 21 222 10943 -53.1 -69.1 13 16.0 -53.4 295 98 338.4 338.4 294.0 338.5 0.02 22 219 11031 -52.9 -69.0 12 16.1 -53.2 295 99 340.0 340.0 294.3 340.1 0.02 23 200 11620 -51.7 -68.7 11 17.0 -52.1 295 85 350.9 350.9 296.8 351.0 0.02 24 194 11818 -51.5 -68.5 11 17.0 -51.9 296 83 354.3 354.3 297.5 354.4 0.02 25 150 13480 -53.3 -71.3 9 18.0 -53.7 300 69 378.2 378.2 302.0 378.3 0.02 TRP 271 9646 -51.1 -67.1 13 16.0 -51.4 300 85 322.6 322.6 289.6 322.6 0.02 WND 219 11031 -52.9 -69.0 12 16.1 -53.2 295 99 340.0 340.0 294.3 340.1 0.02 Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: Surface below freezing Freezing level: 1013.86 mb = 104.37 m = 342.40 ft Freezing level: 994.26 mb = 260.44 m = 854.46 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 40.20 % Est. max temperature: 3.73 C = 38.72 F Sfc-Lift cond lev (LCL): 933.43 mb = 759.49 m = 2491.74 ft T: -4.29 C 700-500 lapse rate: 5.53 C/km ThetaE index: 1.63 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 814.69 mb = 1811.28 m = 5942.44 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 4.29 C = 39.73 F Cap Strength: 18.83 C Lifted Index: 18.92 C Risk: None Lifted Index @300 mb: 27.99 C Lifted Index @700 mb: 11.42 C Showalter Index: 18.42 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 10.00 C K Index: -16.50 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 4.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.34 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 12640.81 J/kg Cap Strength: 18.86 C Lift Cond Lev (LCL): 839.78 mb = 1580.89 m = 5186.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 24 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 1026 9 275 3 3.0 -0.3 | 166 23 -5.5 22.5 1 1000 214 280 11 10.8 -1.9 | 186 21 2.3 20.8 2 925 831 330 11 5.5 -9.5 | 167 14 -3.0 13.2 3 850 1489 330 27 13.5 -23.4 | 277 5 5.0 -0.6 4 700 2965 315 29 20.5 -20.5 | 259 12 12.0 2.2 5 500 5460 300 52 45.0 -26.0 | 275 37 36.5 -3.3 6 400 7040 300 64 55.4 -32.0 | 281 48 46.9 -9.3 7 300 8980 305 97 79.5 -55.6 | 295 78 70.9 -32.9 8 271 9646 300 85 73.6 -42.5 | 287 68 65.1 -19.8 9 250 10170 295 87 78.8 -36.8 | 281 72 70.3 -14.0 10 219 11031 295 99 89.7 -41.8 | 283 83 81.2 -19.1 11 200 11620 295 85 77.0 -35.9 | 281 70 68.5 -13.2 12 150 13480 300 69 59.8 -34.5 | 283 53 51.2 -11.8 Wind Parameters Mean winds (0-6000m): 309.5 at 32.4 knts Storm direction: 339.5 at 24.3 knts Shear (0-3000m) pos: 2.4 neg: 2.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 60.0 neg: -24.7 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 75.75 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 ------------------------------------------------------------------------------- 500 288 9 181 20| 8.7 0.0 8.7| 43.6 -5.6 38.1 76.1 0.51| 12.8 6.6 1000 307 11 180 16| 7.1 0.0 7.1| 47.2 -19.4 27.9 27.9 0.19| 11.1 2.1 1500 319 14 184 12| 4.7 4.0 8.8| 59.5 -19.4 40.2 26.8 0.39| 11.4 4.5 2000 322 17 193 9| 3.6 3.2 6.8| 59.5 -20.8 38.8 19.4 0.34| 9.2 3.2 2500 322 20 206 8| 2.8 2.8 5.6| 59.5 -22.7 36.9 14.7 0.30| 7.9 2.4 3000 321 21 218 8| 2.4 2.6 5.0| 60.0 -24.7 35.4 11.8 0.26| 7.1 1.9 4000 318 24 239 9| 1.8 3.2 5.0| 75.5 -24.7 50.8 12.7 0.28| 6.6 1.9 5000 313 28 254 12| 1.4 3.6 5.0| 80.7 -24.8 55.8 11.2 0.25| 6.3 1.6 6000 309 32 263 17| 1.2 3.7 4.9| 97.2 -27.1 70.0 11.7 0.24| 6.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251015.12.gif