UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for X2098... Searching the city database file for: X2098 ... Date:1200Z 11 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 1010 12 -20.5 -24.6 70 4.1 -21.0 335 3 251.9 252.0 251.5 253.3 0.52 1 1000 86 -16.9 -20.8 72 3.9 -17.5 345 9 256.2 256.4 255.7 258.2 0.73 2 997 109 -15.9 -19.5 74 3.6 -16.5 345 9 257.5 257.6 256.8 259.7 0.82 3 963 368 -17.1 -21.1 71 4.0 -17.7 340 9 258.8 258.9 257.8 260.8 0.74 4 925 668 -19.5 -25.5 59 6.0 -20.3 335 9 259.4 259.5 257.8 260.8 0.52 5 898 887 -21.3 -28.3 53 7.0 -22.1 335 11 259.7 259.8 257.8 260.9 0.41 6 850 1290 -24.5 -30.5 57 6.0 -25.1 335 15 260.5 260.5 258.3 261.5 0.35 7 782 1891 -29.5 -33.7 67 4.2 -29.8 44 10 261.4 261.4 258.9 262.2 0.28 8 760 2096 -24.9 -28.9 69 4.0 -25.4 67 8 268.5 268.6 264.6 269.9 0.46 9 700 2688 -29.3 -35.3 56 6.0 -29.8 135 3 270.0 270.1 265.2 270.9 0.27 10 670 2999 -31.7 -37.7 55 6.0 -32.1 150 5 270.8 270.8 265.6 271.4 0.22 11 618 3569 -33.1 -39.1 55 6.0 -33.5 178 9 275.5 275.5 268.7 276.1 0.21 12 500 5030 -42.1 -50.1 41 8.0 -42.4 250 19 281.7 281.7 272.3 282.0 0.08 13 453 5690 -46.3 -55.3 35 9.0 -46.5 243 28 284.5 284.5 273.8 284.7 0.05 14 400 6510 -48.9 -58.9 30 10.0 -49.1 235 40 291.4 291.4 277.4 291.6 0.03 15 389 6693 -49.3 -59.3 30 10.0 -49.5 233 41 293.2 293.3 278.3 293.4 0.03 16 344 7491 -54.5 -64.5 28 10.0 -54.6 225 44 296.7 296.7 279.9 296.8 0.02 17 325 7855 -54.7 -65.7 24 11.0 -54.8 225 48 301.3 301.3 281.9 301.3 0.02 18 300 8370 -52.9 -63.9 25 11.0 -53.1 225 54 310.8 310.8 285.7 310.9 0.02 19 250 9550 -51.3 -63.3 23 12.0 -51.5 240 50 329.8 329.8 291.7 329.9 0.03 20 242 9761 -50.5 -63.5 20 13.0 -50.8 239 49 334.1 334.1 292.9 334.2 0.03 21 200 11000 -50.3 -65.3 15 15.0 -50.7 230 42 353.1 353.1 297.3 353.2 0.03 22 177 11800 -50.5 -67.5 12 17.0 -51.0 234 45 365.3 365.3 299.7 365.5 0.02 23 150 12890 -47.7 -65.7 11 18.0 -48.4 240 50 387.9 387.9 303.5 388.1 0.04 24 127 13992 -45.5 -65.5 9 20.0 -46.6 234 48 410.8 410.8 306.6 411.0 0.05 25 103 15384 -46.1 -68.1 7 22.0 -47.4 226 46 435.0 435.0 309.4 435.2 0.04 26 100 15580 -45.7 -67.7 7 22.0 -47.0 225 46 439.4 439.4 309.8 439.7 0.04 27 91 16214 -40.9 -64.9 6 24.0 -43.2 225 49 461.0 461.0 311.9 461.4 0.07 28 70 17980 -44.9 -69.9 4 25.0 -46.9 225 58 488.3 488.3 314.1 488.6 0.04 29 66 18371 -46.9 -71.9 4 25.0 -48.7 226 55 492.3 492.3 314.4 492.5 0.04 30 62 18790 -41.7 -68.7 4 27.0 -44.6 227 52 512.7 512.7 315.8 513.0 0.06 31 54 19720 -44.3 -70.3 4 26.0 -46.9 229 46 527.3 527.4 316.8 527.7 0.05 32 50 20240 -40.5 -67.5 4 27.0 -44.3 230 42 548.0 548.1 318.0 548.6 0.09 33 36 22420 -51.5 -76.5 3 25.0 -53.4 269 31 573.5 573.6 319.3 573.8 0.03 34 30 23600 -52.1 -77.1 3 25.0 -54.2 290 25 602.6 602.6 320.7 602.9 0.04 35 25 24776 -52.5 -77.5 3 25.0 -54.8 247 21 633.7 633.7 322.0 634.0 0.04 36 20 26200 -57.1 -80.1 4 23.0 -58.8 195 17 661.4 661.4 323.1 661.6 0.03 TRP 344 7491 -54.5 -64.5 28 10.0 -54.6 225 44 296.7 296.7 279.9 296.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 4944.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 57.07 % Est. max temperature: -12.09 C = 10.24 F Sfc-Lift cond lev (LCL): 943.82 mb = 518.12 m = 1699.83 ft T: -18.30 C 700-500 lapse rate: 5.47 C/km ThetaE index: 0.02 C Layer 925.0- 898.0 mb Conv cond level (CCL): 863.12 mb = 1177.68 m = 3863.72 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -12.14 C = 10.15 F Cap Strength: 13.64 C Lifted Index: 17.76 C Risk: None Lifted Index @300 mb: 35.91 C Lifted Index @700 mb: 9.47 C Showalter Index: 16.65 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 11.60 C K Index: -18.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.78 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 67910.70 J/kg Cap Strength: 17.77 C Lift Cond Lev (LCL): 890.79 mb = 946.45 m = 3105.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 10 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 1010 12 335 3 1.3 -2.7 | 103 8 -7.3 1.7 1 1000 86 345 9 2.3 -8.7 | 56 8 -6.3 -4.3 2 925 668 335 9 3.8 -8.2 | 52 6 -4.8 -3.7 3 850 1290 335 15 6.3 -13.6 | 14 9 -2.3 -9.2 4 700 2688 135 3 -2.1 2.1 | 121 13 -10.7 6.6 5 500 5030 250 19 17.9 6.5 | 220 14 9.2 10.9 6 400 6510 235 40 32.8 22.9 | 221 37 24.2 27.4 7 344 7491 225 44 31.1 31.1 | 212 42 22.5 35.6 8 300 8370 225 54 38.2 38.2 | 215 52 29.6 42.6 9 250 9550 240 50 43.3 25.0 | 230 45 34.7 29.4 10 200 11000 230 42 32.2 27.0 | 217 39 23.6 31.4 11 150 12890 240 50 43.3 25.0 | 230 45 34.7 29.4 12 100 15580 225 46 32.5 32.5 | 213 44 23.9 37.0 13 70 17980 225 58 41.0 41.0 | 215 56 32.4 45.5 14 50 20240 230 42 32.2 27.0 | 217 39 23.6 31.4 15 30 23600 290 25 23.5 -8.6 | 285 15 14.9 -4.1 16 20 26200 195 17 4.4 16.4 | 169 21 -4.2 20.9 Wind Parameters Mean winds (0-6000m): 267.3 at 12.9 knts Storm direction: 297.3 at 9.7 knts Shear (0-3000m) pos: 2.0 neg: 0.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 25.7 deg Storm rel helicity (0-3000m) pos: 99.0 neg: -20.0 tot: 79.0 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 23.79 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 ------------------------------------------------------------------------------- 500 341 9 58 7| 6.2 0.0 6.2| 0.0 -11.6 -11.6 -23.3 -0.89| 7.5 -6.7 1000 338 9 50 7| 3.1 1.7 4.8| 0.0 -17.0 -17.0 -17.0 -0.88| 5.6 -4.9 1500 339 11 40 7| 2.8 1.1 4.0| 15.3 -20.0 -4.8 -3.2 -0.29| 6.7 -1.9 2000 346 11 44 9| 2.7 0.9 3.6| 57.6 -20.0 37.5 18.8 0.17| 8.1 1.4 2500 342 10 47 7| 2.1 0.7 2.8| 88.5 -20.0 68.5 27.4 0.33| 8.1 2.7 3000 339 9 53 7| 2.0 0.6 2.6| 99.0 -20.0 79.0 26.3 0.36| 7.5 2.7 4000 321 9 50 4| 2.2 0.4 2.6|140.0 -20.0 119.9 30.0 0.48| 6.9 3.3 5000 289 10 224 2| 2.0 0.3 2.3|200.4 -20.0 180.3 36.1 0.59| 7.1 4.2 6000 267 13 220 7| 1.6 1.2 2.9|207.1 -22.0 185.1 30.9 0.50| 7.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251211.12.gif