UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for X2098... Searching the city database file for: X2098 ... Date:0000Z 3 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 1003 10 -13.9 -18.7 67 4.8 -14.7 300 3 259.0 259.2 258.2 261.4 0.87 1 1000 33 -13.3 -18.3 66 5.0 -14.2 295 5 259.9 260.0 258.9 262.3 0.90 2 983 164 -9.5 -16.5 57 7.0 -11.1 291 8 264.9 265.1 263.2 267.9 1.07 3 925 630 -13.3 -23.3 43 10.0 -15.0 275 17 265.7 265.8 262.9 267.5 0.63 4 901 829 -14.9 -23.9 46 9.0 -16.3 272 19 266.1 266.2 263.1 267.8 0.61 5 866 1129 -13.3 -26.3 33 13.0 -15.4 267 23 270.8 270.9 266.2 272.3 0.52 6 850 1270 -14.3 -29.3 27 15.0 -16.5 265 25 271.2 271.2 266.3 272.4 0.40 7 822 1523 -16.5 -34.5 20 18.0 -18.6 257 25 271.4 271.5 266.1 272.2 0.25 8 700 2710 -25.7 -42.7 19 17.0 -26.9 220 23 274.0 274.0 267.7 274.4 0.13 9 678 2941 -27.7 -42.7 23 15.0 -28.7 220 24 274.3 274.3 267.8 274.7 0.13 10 634 3423 -28.3 -47.3 14 19.0 -29.5 219 27 278.9 278.9 270.7 279.2 0.08 11 500 5090 -39.3 -57.3 13 18.0 -39.8 215 38 285.1 285.1 274.1 285.2 0.03 12 499 5104 -39.5 -57.5 13 18.0 -40.0 215 38 285.0 285.0 274.1 285.2 0.03 13 478 5397 -39.7 -57.7 13 18.0 -40.2 213 42 288.3 288.3 275.9 288.4 0.03 14 404 6524 -47.3 -64.3 13 17.0 -47.6 205 57 292.7 292.7 278.0 292.7 0.02 15 400 6590 -47.7 -64.7 12 17.0 -48.0 205 58 293.0 293.0 278.2 293.1 0.02 16 342 7614 -52.3 -68.3 13 16.0 -52.5 200 56 300.2 300.2 281.4 300.2 0.01 17 304 8374 -52.7 -67.7 15 15.0 -52.9 204 61 309.9 309.9 285.3 309.9 0.01 18 300 8460 -52.5 -68.5 13 16.0 -52.7 205 62 311.3 311.4 285.8 311.4 0.01 19 259 9419 -49.9 -66.9 12 17.0 -50.3 221 56 328.5 328.5 291.3 328.6 0.02 20 250 9650 -50.9 -67.9 12 17.0 -51.2 225 54 330.4 330.4 291.9 330.5 0.02 21 218 10540 -52.1 -70.1 10 18.0 -52.4 225 59 341.7 341.7 294.7 341.8 0.01 22 200 11100 -50.9 -69.9 9 19.0 -51.3 225 62 352.2 352.2 297.1 352.2 0.02 23 150 12960 -51.9 -72.9 6 21.0 -52.4 225 69 380.6 380.6 302.3 380.7 0.01 24 145 13180 -51.9 -73.2 6 21.2 -52.5 225 71 384.3 384.3 302.9 384.3 0.01 25 128 13987 -52.1 -74.1 5 22.0 -52.7 397.9 398.0 304.9 398.0 0.01 TRP 342 7614 -52.3 -68.3 13 16.0 -52.5 200 56 300.2 300.2 281.4 300.2 0.01 WND 145 13180 -51.9 -73.2 6 21.2 -52.5 225 71 384.3 384.3 302.9 384.3 0.01 Sounding variables and indices 1000-500 mb thick: 5057.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 23.83 % Est. max temperature: -1.83 C = 28.71 F Sfc-Lift cond lev (LCL): 927.76 mb = 607.20 m = 1992.10 ft T: -13.11 C 700-500 lapse rate: 5.71 C/km ThetaE index: 0.39 C Layer 925.0- 901.0 mb Conv cond level (CCL): 734.55 mb = 2354.06 m = 7723.22 ft Mean mixing ratio: 0.82 g/kg Conv temperature: 0.37 C = 32.66 F Cap Strength: 10.94 C Lifted Index: 14.88 C Risk: None Lifted Index @300 mb: 31.36 C Lifted Index @700 mb: 7.15 C Showalter Index: 10.66 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 10.00 C K Index: -21.30 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.46 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 16464.16 J/kg Cap Strength: 14.66 C Lift Cond Lev (LCL): 837.22 mb = 1384.44 m = 4542.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 21 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 1003 10 300 3 2.6 -1.5 | 70 19 -18.0 -6.5 1 1000 33 295 5 4.5 -2.1 | 66 18 -16.0 -7.1 2 925 630 275 17 16.9 -1.5 | 29 7 -3.6 -6.5 3 850 1270 265 25 24.9 2.2 | 303 5 4.3 -2.8 4 700 2710 220 23 14.8 17.6 | 155 14 -5.8 12.6 5 500 5090 215 38 21.8 31.1 | 183 26 1.2 26.1 6 400 6590 205 58 24.5 52.6 | 185 48 3.9 47.6 7 342 7614 200 56 19.2 52.6 | 178 48 -1.4 47.6 8 300 8460 205 62 26.2 56.2 | 186 51 5.6 51.2 9 250 9650 225 54 38.2 38.2 | 208 38 17.6 33.2 10 200 11100 225 62 43.8 43.8 | 211 45 23.3 38.8 11 150 12960 225 69 48.8 48.8 | 213 52 28.2 43.8 Wind Parameters Mean winds (0-6000m): 226.3 at 28.2 knts Storm direction: 256.3 at 21.2 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 91.3 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -64.7 tot: -58.9 m^2/s^2 ave: -19.6 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 78.67 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 ------------------------------------------------------------------------------- 500 283 10 57 13| 0.0 12.2 12.2| 0.0 -27.8 -27.8 -55.5 -0.61| 12.4 -7.5 1000 275 14 46 9| 0.0 9.9 9.9| 0.0 -38.0 -38.0 -38.0 -0.67| 10.2 -6.8 1500 270 17 33 6| 0.0 7.7 7.7| 0.0 -45.5 -45.5 -30.3 -0.74| 9.1 -6.7 2000 264 19 29 3| 0.0 5.8 5.8| 0.0 -51.8 -51.8 -25.9 -0.76| 8.6 -6.5 2500 257 20 63 1| 0.0 4.7 4.7| 0.0 -60.2 -60.2 -24.1 -0.73| 8.2 -6.0 3000 251 21 150 2| 0.0 4.2 4.2| 5.8 -64.7 -58.9 -19.6 -0.65| 7.6 -4.9 4000 240 22 170 6| 0.0 4.0 4.0| 24.5 -64.7 -40.3 -10.1 -0.49| 6.5 -3.2 5000 232 25 175 10| 0.0 3.8 3.8| 41.1 -64.7 -23.6 -4.7 -0.38| 5.9 -2.2 6000 226 28 179 14| 0.0 4.3 4.3| 53.7 -64.7 -11.0 -1.8 -0.29| 6.1 -1.7 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251203.00.gif