UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X2098... Searching the city database file for: X2098 ... Date:0000Z 2 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 1006 10 -9.3 -14.3 67 5.0 -10.5 230 9 263.4 263.6 262.3 266.8 1.25 1 1000 56 -9.7 -15.7 62 6.0 -11.0 235 11 263.5 263.6 262.2 266.5 1.12 2 925 652 -14.7 -20.7 60 6.0 -15.7 255 25 264.3 264.4 262.1 266.5 0.79 3 875 1070 -18.1 -23.1 65 5.0 -18.8 262 34 265.0 265.1 262.4 266.9 0.68 4 855 1243 -17.1 -23.1 60 6.0 -18.1 264 37 267.8 267.9 264.5 269.8 0.70 5 850 1287 -17.5 -23.5 59 6.0 -18.4 265 38 267.8 267.9 264.4 269.8 0.68 6 809 1656 -18.7 -25.7 54 7.0 -19.7 261 36 270.4 270.4 266.1 272.1 0.58 7 800 1739 -17.3 -25.3 50 8.0 -18.6 260 36 272.7 272.8 267.7 274.5 0.61 8 747 2251 -18.9 -28.9 41 10.0 -20.3 255 33 276.4 276.4 269.8 277.8 0.47 9 714 2585 -21.5 -33.5 33 12.0 -22.9 252 32 277.1 277.2 269.9 278.1 0.32 10 700 2731 -22.5 -33.5 36 11.0 -23.7 250 31 277.6 277.6 270.2 278.6 0.32 11 590 3960 -32.1 -41.1 40 9.0 -32.7 253 36 280.3 280.3 271.6 280.9 0.18 12 500 5110 -39.1 -49.1 34 10.0 -39.5 255 40 285.4 285.4 274.4 285.7 0.09 13 457 5721 -42.9 -53.9 29 11.0 -43.2 251 42 288.0 288.1 275.7 288.2 0.05 14 400 6610 -46.9 -58.9 24 12.0 -47.1 245 46 294.0 294.0 278.7 294.2 0.03 15 363 7251 -49.7 -62.7 20 13.0 -49.9 245 54 298.6 298.6 280.7 298.7 0.02 16 311 8264 -50.3 -64.3 18 14.0 -50.5 233 65 311.2 311.2 285.8 311.3 0.02 17 300 8500 -49.3 -63.3 18 14.0 -49.6 230 68 315.9 315.9 287.4 316.0 0.03 18 280 8957 -46.7 -62.7 15 16.0 -47.1 230 69 325.9 325.9 290.6 326.0 0.03 19 250 9710 -47.9 -64.9 12 17.0 -48.3 230 71 334.9 334.9 293.0 335.0 0.02 20 230 10261 -46.5 -64.5 11 18.0 -47.0 236 70 345.1 345.1 295.6 345.2 0.03 21 200 11180 -49.7 -69.7 8 20.0 -50.2 245 68 354.1 354.1 297.5 354.1 0.02 22 158 12706 -54.1 -74.1 7 20.0 -54.5 233 69 371.3 371.3 300.8 371.4 0.01 23 150 13040 -53.1 -74.1 6 21.0 -53.5 230 69 378.6 378.6 302.0 378.6 0.01 24 146 13214 -52.8 -73.8 6 21.0 -53.2 230 73 382.1 382.1 302.6 382.1 0.01 25 135 13719 -51.9 -72.9 6 21.0 -52.4 230 71 392.3 392.3 304.1 392.4 0.01 26 100 15650 -53.7 -74.7 6 21.0 -54.3 230 62 424.0 424.0 308.2 424.1 0.02 27 70 17950 -53.9 -74.9 6 21.0 -54.7 215 54 469.1 469.1 312.5 469.2 0.02 TRP 363 7251 -49.7 -62.7 20 13.0 -49.9 245 54 298.6 298.6 280.7 298.7 0.02 WND 146 13214 -52.8 -73.8 6 21.0 -53.2 230 73 382.1 382.1 302.6 382.1 0.01 Sounding variables and indices 1000-500 mb thick: 5054.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 45.69 % Est. max temperature: -5.05 C = 22.91 F Sfc-Lift cond lev (LCL): 928.43 mb = 623.70 m = 2046.25 ft T: -14.46 C 700-500 lapse rate: 6.98 C/km ThetaE index: 0.31 C Layer 1000.0- 875.0 mb Conv cond level (CCL): 708.42 mb = 2643.10 m = 8671.49 ft Mean mixing ratio: 0.93 g/kg Conv temperature: 4.61 C = 40.30 F Cap Strength: 12.18 C Lifted Index: 15.55 C Risk: None Lifted Index @300 mb: 34.94 C Lifted Index @700 mb: 10.82 C Showalter Index: 12.97 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 15.60 C K Index: -12.90 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.85 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 29668.45 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 869.58 mb = 1116.42 m = 3662.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 25 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 1006 10 230 9 6.9 5.8 | 124 22 -17.8 12.2 1 1000 56 235 11 9.0 6.3 | 129 20 -15.7 12.7 2 925 652 255 25 24.1 6.5 | 178 13 -0.5 12.8 3 850 1287 265 38 37.9 3.3 | 234 16 13.2 9.7 4 700 2731 250 31 29.1 10.6 | 195 18 4.4 17.0 5 500 5110 255 40 38.6 10.4 | 220 22 13.9 16.7 6 400 6610 245 46 41.7 19.4 | 213 31 17.0 25.8 7 363 7251 245 54 48.9 22.8 | 220 38 24.3 29.2 8 300 8500 230 68 52.1 43.7 | 209 57 27.4 50.1 9 250 9710 230 71 54.4 45.6 | 210 60 29.7 52.0 10 200 11180 245 68 61.6 28.7 | 226 51 36.9 35.1 11 150 13040 230 69 52.9 44.4 | 209 58 28.2 50.7 12 146 13214 230 73 55.9 46.9 | 210 62 31.2 53.3 13 100 15650 230 62 47.5 39.9 | 206 52 22.8 46.2 14 70 17950 215 54 31.0 44.2 | 187 51 6.3 50.6 Wind Parameters Mean winds (0-6000m): 254.5 at 34.0 knts Storm direction: 284.5 at 25.5 knts Shear (0-3000m) pos: 5.1 neg: 1.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 119.5 neg: -48.3 tot: 71.3 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 46.25 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 ------------------------------------------------------------------------------- 500 244 16 141 17| 14.0 0.0 14.0| 54.4 0.0 54.4 108.9 0.85| 14.1 12.0 1000 253 21 162 13| 12.9 0.0 12.9| 93.9 0.0 93.9 93.9 0.90| 13.1 11.8 1500 258 26 185 12| 10.2 0.0 10.2|115.4 -7.2 108.2 72.1 0.81| 11.4 9.2 2000 259 29 196 12| 7.7 1.0 8.7|115.4 -24.6 90.7 45.4 0.61| 9.6 5.9 2500 258 30 199 13| 6.1 1.6 7.7|115.4 -41.6 73.8 29.5 0.46| 8.5 3.9 3000 257 30 199 14| 5.1 1.5 6.6|119.5 -48.3 71.3 23.8 0.42| 7.5 3.2 4000 256 31 201 15| 4.3 1.1 5.5|137.5 -48.3 89.2 22.3 0.46| 6.1 2.8 5000 255 32 204 16| 3.9 0.9 4.8|156.3 -48.3 108.1 21.6 0.49| 5.3 2.6 6000 254 34 208 17| 3.2 1.0 4.3|158.3 -58.8 99.5 16.6 0.42| 4.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251202.00.gif