UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for X2098... Searching the city database file for: X2098 ... Date:1200Z 6 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 9 -7.3 -12.0 69 4.7 -8.5 315 1 265.1 265.3 264.1 269.2 1.51 1 1000 87 -3.9 -9.9 63 6.0 -5.7 250 3 269.2 269.5 267.5 274.2 1.80 2 925 698 -6.5 -17.5 41 11.0 -9.1 240 13 272.7 272.8 268.4 275.7 1.04 3 854 1317 -9.3 -24.3 28 15.0 -12.2 221 13 276.0 276.1 269.8 277.9 0.63 4 850 1353 -9.5 -23.5 31 14.0 -12.3 220 13 276.2 276.3 270.1 278.2 0.68 5 801 1808 -13.7 -22.7 47 9.0 -15.4 234 21 276.4 276.6 270.4 278.7 0.77 6 752 2287 -14.9 -18.6 73 3.7 -15.7 248 30 280.2 280.4 273.2 283.6 1.17 7 722 2595 -15.7 -22.7 55 7.0 -17.1 258 36 282.6 282.7 274.1 285.2 0.85 8 700 2828 -16.3 -23.3 55 7.0 -17.6 265 40 284.4 284.6 275.1 287.0 0.84 9 671 3146 -17.3 -23.3 60 6.0 -18.4 264 41 286.8 286.9 276.4 289.5 0.87 10 571 4337 -24.7 -29.7 63 5.0 -25.4 259 42 291.6 291.7 278.4 293.5 0.57 11 500 5290 -31.7 -37.7 55 6.0 -32.3 255 44 294.4 294.4 279.3 295.4 0.30 12 470 5722 -34.9 -39.8 61 4.9 -35.3 258 43 295.7 295.7 279.8 296.5 0.26 13 440 6176 -38.7 -43.6 60 4.9 -39.0 261 42 296.5 296.5 280.1 297.1 0.18 14 400 6820 -44.1 -49.0 58 4.9 -44.3 265 40 297.7 297.7 280.5 298.1 0.11 15 367 7391 -48.9 -54.9 50 6.0 -49.1 266 45 298.7 298.7 280.8 298.9 0.06 16 300 8690 -56.7 -62.7 47 6.0 -56.8 270 58 305.4 305.4 283.6 305.5 0.03 17 279 9148 -59.5 -65.5 46 6.0 -59.6 275 54 307.8 307.8 284.5 307.9 0.02 18 264 9496 -57.5 -63.5 46 6.0 -57.6 272 50 315.6 315.6 287.3 315.7 0.03 19 250 9840 -58.3 -64.3 46 6.0 -58.4 270 46 319.4 319.4 288.6 319.5 0.03 20 227 10451 -57.1 -63.1 46 6.0 -57.2 266 50 330.2 330.2 291.8 330.3 0.03 21 218 10710 -52.5 -59.5 43 7.0 -52.7 264 52 341.1 341.1 294.7 341.4 0.06 22 200 11270 -51.5 -59.5 38 8.0 -51.8 260 56 351.2 351.2 297.0 351.5 0.06 23 193 11501 -51.1 -59.6 36 8.5 -51.4 255 60 355.5 355.5 297.8 355.7 0.06 24 153 13020 -48.5 -60.5 24 12.0 -49.1 250 38 384.3 384.3 303.0 384.7 0.07 25 150 13150 -48.9 -60.9 23 12.0 -49.4 250 36 385.8 385.8 303.2 386.1 0.07 26 121 14540 -54.9 -69.9 14 15.0 -55.3 247 42 399.3 399.3 305.1 399.4 0.03 27 100 15760 -53.9 -69.9 12 16.0 -54.4 245 48 423.6 423.6 308.2 423.7 0.03 TRP 279 9148 -59.5 -65.5 46 6.0 -59.6 275 54 307.8 307.8 284.5 307.9 0.02 WND 193 11501 -51.1 -59.6 36 8.5 -51.4 255 60 355.5 355.5 297.8 355.7 0.06 Sounding variables and indices 1000-500 mb thick: 5203.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 54.36 % Est. max temperature: 3.37 C = 38.07 F Sfc-Lift cond lev (LCL): 937.00 mb = 596.99 m = 1958.61 ft T: -6.07 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.00 C Layer 1010.0--3910119490600262696960.0 mb Conv cond level (CCL): 656.35 mb = 3308.66 m = 10855.06 ft Mean mixing ratio: 1.38 g/kg Conv temperature: 15.12 C = 59.22 F Cap Strength: 14.95 C Lifted Index: 16.33 C Risk: None Lifted Index @300 mb: 21.74 C Lifted Index @700 mb: 10.34 C Showalter Index: 13.63 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 8.20 C K Index: -8.30 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.72 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 20978.22 J/kg Cap Strength: 16.34 C Lift Cond Lev (LCL): 840.41 mb = 1440.02 m = 4724.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 1010 9 315 1 0.7 -0.7 | 105 23 -21.9 6.0 1 1000 87 250 3 2.8 1.0 | 111 21 -19.8 7.8 2 925 698 240 13 11.3 6.5 | 139 17 -11.4 13.3 3 850 1353 220 13 8.4 10.0 | 139 22 -14.3 16.7 4 700 2828 265 40 39.8 3.5 | 239 20 17.2 10.2 5 500 5290 255 44 42.5 11.4 | 228 27 19.8 18.1 6 400 6820 265 40 39.8 3.5 | 239 20 17.2 10.2 7 300 8690 270 58 58.0 -0.0 | 259 36 35.3 6.8 8 279 9148 275 54 53.8 -4.7 | 266 31 31.1 2.0 9 250 9840 270 46 46.0 -0.0 | 254 24 23.3 6.8 10 200 11270 260 56 55.1 9.7 | 243 36 32.5 16.5 11 193 11501 255 60 58.0 15.5 | 238 42 35.3 22.3 12 150 13150 250 36 33.8 12.3 | 210 22 11.2 19.1 13 100 15760 245 48 43.5 20.3 | 218 34 20.9 27.0 Wind Parameters Mean winds (0-6000m): 256.6 at 31.5 knts Storm direction: 286.6 at 23.6 knts Shear (0-3000m) pos: 5.1 neg: 2.7 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 132.9 deg Storm rel helicity (0-3000m) pos: 233.6 neg: -1.8 tot: 231.9 m^2/s^2 ave: 77.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 7.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 88.70 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 ------------------------------------------------------------------------------- 500 246 6 118 20| 0.0 9.9 9.9| 43.4 0.0 43.4 86.8 0.85| 10.0 8.5 1000 239 9 127 19| 0.0 6.7 6.7| 59.0 0.0 59.0 59.0 0.77| 7.7 6.0 1500 233 11 133 19| 0.0 5.4 5.4| 76.0 -0.8 75.2 50.2 0.72| 6.9 4.9 2000 234 13 140 19| 2.7 4.1 6.8|132.0 -0.8 131.2 65.6 0.81| 7.9 6.4 2500 242 16 150 17| 4.5 3.3 7.8|191.6 -0.8 190.8 76.3 0.86| 8.8 7.6 3000 251 20 164 14| 5.1 2.7 7.8|233.6 -1.8 231.9 77.3 0.87| 8.9 7.7 4000 256 25 188 13| 3.8 2.5 6.3|233.6 -12.7 220.9 55.2 0.78| 7.1 5.6 5000 257 29 202 15| 3.1 2.3 5.4|233.6 -25.5 208.2 41.6 0.70| 6.0 4.2 6000 257 32 210 16| 2.6 1.9 4.5|248.4 -29.0 219.5 36.6 0.68| 5.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251206.12.gif