UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X2098... Searching the city database file for: X2098 ... Date:1200Z 10 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 1018 11 -0.3 -6.3 64 6.0 -2.4 270 1 271.5 271.8 269.8 277.9 2.34 1 1000 154 0.0 -5.0 69 5.0 -1.8 335 5 273.1 273.6 271.4 280.4 2.63 2 995 194 0.0 -6.0 64 6.0 -2.1 334 6 273.5 273.9 271.3 280.3 2.45 3 925 773 -4.7 -11.7 58 7.0 -6.7 315 15 274.5 274.8 270.7 279.3 1.68 4 850 1432 -9.9 -14.9 67 5.0 -11.2 320 33 275.8 276.0 271.0 279.8 1.41 5 741 2472 -18.7 -23.6 65 4.9 -19.6 306 39 277.2 277.4 270.8 279.5 0.77 6 700 2894 -21.3 -25.2 71 3.9 -21.9 300 42 278.9 279.0 271.7 281.0 0.70 7 676 3150 -22.7 -26.7 70 4.0 -23.3 301 40 280.1 280.2 272.3 282.1 0.64 8 664 3281 -23.5 -27.8 68 4.3 -24.1 302 39 280.7 280.8 272.6 282.5 0.59 9 646 3482 -23.1 -29.1 58 6.0 -23.9 302 38 283.3 283.4 274.0 285.0 0.53 10 583 4226 -27.3 -39.3 31 12.0 -28.4 305 33 286.9 286.9 275.4 287.6 0.22 11 560 4514 -29.7 -42.7 27 13.0 -30.7 307 31 287.4 287.4 275.6 287.9 0.16 12 500 5310 -36.1 -48.1 28 12.0 -36.7 310 25 289.0 289.0 276.3 289.4 0.10 13 493 5408 -36.9 -48.9 28 12.0 -37.5 309 27 289.2 289.2 276.4 289.5 0.09 14 436 6255 -39.7 -52.7 24 13.0 -40.2 301 43 296.0 296.0 279.7 296.2 0.07 15 408 6706 -43.1 -56.1 23 13.0 -43.5 296 51 297.3 297.3 280.2 297.5 0.05 16 400 6840 -43.5 -55.5 25 12.0 -43.9 295 54 298.5 298.5 280.7 298.6 0.05 17 339 7944 -47.7 -59.7 24 12.0 -48.0 295 66 307.2 307.2 284.3 307.3 0.04 18 300 8750 -48.7 -61.7 21 13.0 -49.0 295 75 316.7 316.7 287.7 316.8 0.03 19 273 9372 -45.7 -60.3 18 14.6 -46.2 295 79 329.7 329.7 291.7 329.9 0.04 20 250 9960 -42.9 -58.9 16 16.0 -43.6 300 73 342.3 342.3 294.9 342.5 0.05 21 239 10265 -42.9 -58.9 16 16.0 -43.6 300 72 346.7 346.7 296.0 347.0 0.06 22 200 11460 -47.1 -66.1 10 19.0 -47.7 300 69 358.2 358.2 298.4 358.3 0.03 23 190 11797 -48.1 -68.1 8 20.0 -48.7 299 68 361.9 361.9 299.1 362.0 0.02 24 154 13177 -47.9 -68.9 7 21.0 -48.6 295 64 384.6 384.6 303.0 384.7 0.02 25 150 13350 -48.3 -69.3 7 21.0 -49.0 295 64 386.8 386.8 303.3 386.9 0.02 26 118 14920 -51.9 -73.9 5 22.0 -52.5 292 49 407.7 407.7 306.2 407.8 0.01 27 110 15378 -49.9 -71.9 6 22.0 -50.7 291 44 419.7 419.7 307.7 419.8 0.02 28 100 16000 -51.3 -73.3 6 22.0 -52.1 290 38 428.6 428.6 308.7 428.7 0.02 29 84 17118 -56.5 -78.5 5 22.0 -57.0 290 46 440.0 440.0 309.8 440.0 0.01 30 70 18280 -53.9 -75.9 5 22.0 -54.7 290 54 469.1 469.1 312.5 469.2 0.02 31 60 19275 -51.5 -74.5 5 23.0 -52.7 495.6 495.6 314.7 495.7 0.03 TRP 339 7944 -47.7 -59.7 24 12.0 -48.0 295 66 307.2 307.2 284.3 307.3 0.04 WND 273 9372 -45.7 -60.3 18 14.6 -46.2 295 79 329.7 329.7 291.7 329.9 0.04 Sounding variables and indices 1000-500 mb thick: 5156.00 m Freezing level: Surface below freezing Freezing level: 1000.00 mb = 154.00 m = 505.24 ft Freezing level: 995.00 mb = 194.12 m = 636.88 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 54.08 % Est. max temperature: 3.73 C = 38.71 F Sfc-Lift cond lev (LCL): 926.68 mb = 758.63 m = 2488.92 ft T: -4.58 C 700-500 lapse rate: 6.13 C/km ThetaE index: 1.12 C Layer 995.0- 850.0 mb Conv cond level (CCL): 851.32 mb = 1419.92 m = 4658.48 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 4.02 C = 39.23 F Cap Strength: 7.31 C Lifted Index: 8.09 C Risk: None Lifted Index @300 mb: 26.28 C Lifted Index @700 mb: 1.62 C Showalter Index: 7.94 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 21.20 C K Index: 7.40 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.90 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 29497.77 J/kg Cap Strength: 8.00 C Lift Cond Lev (LCL): 877.87 mb = 1180.52 m = 3873.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 23 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 1018 11 270 1 1.0 -0.0 | 160 22 -7.8 21.0 1 1000 154 335 5 2.1 -4.5 | 158 18 -6.7 16.4 2 925 773 315 15 10.6 -10.6 | 190 11 1.8 10.4 3 850 1432 320 33 21.2 -25.3 | 289 13 12.4 -4.3 4 700 2894 300 42 36.4 -21.0 | 270 28 27.6 -0.0 5 500 5310 310 25 19.2 -16.1 | 245 11 10.4 4.9 6 400 6840 295 54 48.9 -22.8 | 273 40 40.2 -1.9 7 339 7944 295 66 59.8 -27.9 | 278 52 51.0 -6.9 8 300 8750 295 75 68.0 -31.7 | 280 60 59.2 -10.7 9 273 9372 295 79 71.6 -33.4 | 281 64 62.8 -12.4 10 250 9960 300 73 63.2 -36.5 | 286 57 54.4 -15.5 11 200 11460 300 69 59.8 -34.5 | 285 53 51.0 -13.5 12 150 13350 295 64 58.0 -27.0 | 277 50 49.2 -6.1 13 100 16000 290 38 35.7 -13.0 | 254 28 26.9 8.0 14 70 18280 290 54 50.7 -18.5 | 267 42 42.0 2.5 Wind Parameters Mean winds (0-6000m): 307.3 at 30.3 knts Storm direction: 337.3 at 22.7 knts Shear (0-3000m) pos: 3.8 neg: 3.8 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 63.1 neg: -40.3 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 78.09 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 ------------------------------------------------------------------------------- 500 327 6 161 16| 10.5 0.0 10.5| 13.4 -4.1 9.3 18.5 0.22| 11.1 2.4 1000 319 11 173 13| 5.3 5.6 10.8| 39.2 -4.1 35.1 35.1 0.57| 11.3 6.4 1500 319 17 195 9| 7.6 3.7 11.3| 63.1 -4.1 59.0 39.3 0.65| 11.7 7.6 2000 317 21 227 8| 5.7 3.8 9.5| 63.1 -12.7 50.4 25.2 0.51| 10.1 5.2 2500 314 25 248 10| 4.6 4.0 8.5| 63.1 -25.7 37.4 14.9 0.40| 9.2 3.7 3000 311 28 257 12| 3.8 3.8 7.6| 63.1 -40.3 22.8 7.6 0.31| 8.6 2.7 4000 308 30 261 15| 2.3 2.8 5.1| 63.1 -50.6 12.4 3.1 0.24| 7.4 1.8 5000 308 30 261 15| 1.5 2.3 3.7| 63.1 -65.6 -2.5 -0.5 0.16| 6.7 1.1 6000 307 30 260 16| 1.2 2.9 4.1| 91.2 -70.6 20.6 3.4 0.19| 6.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251010.12.gif