UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 12 JAN 26 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 35 270 21 SFC 995 72 -19.7 -26.7 54 7.0 -20.5 270 21 253.8 253.9 253.0 255.0 0.43 2 960 340 -16.5 -24.5 50 8.0 -17.6 272 30 259.7 259.8 258.1 261.2 0.55 3 925 618 -17.9 -28.9 38 11.0 -19.3 275 40 261.0 261.1 258.8 262.1 0.38 4 850 1246 -20.9 -33.9 30 13.0 -22.2 295 36 264.3 264.3 261.0 265.0 0.26 5 841 1325 -21.1 -34.1 30 13.0 -22.4 296 36 264.8 264.9 261.5 265.6 0.25 6 723 2426 -27.5 -42.5 23 15.0 -28.5 303 30 269.5 269.5 264.6 269.9 0.13 7 700 2659 -27.1 -42.1 23 15.0 -28.2 305 29 272.5 272.5 266.6 272.9 0.13 8 692 2742 -27.7 -43.7 20 16.0 -28.7 304 29 272.7 272.7 266.7 273.1 0.11 9 647 3224 -29.1 -42.1 27 13.0 -30.0 301 29 276.4 276.4 269.2 276.9 0.15 10 547 4404 -37.7 -48.7 31 11.0 -38.2 294 28 279.8 279.8 271.2 280.1 0.08 11 500 5020 -40.9 -50.9 33 10.0 -41.2 290 27 283.2 283.2 273.1 283.4 0.07 12 400 6500 -49.5 -59.5 30 10.0 -49.7 265 15 290.7 290.7 277.0 290.8 0.03 13 380 6835 -51.9 -61.9 29 10.0 -52.1 272 15 291.8 291.8 277.6 291.9 0.02 14 372 6973 -52.5 -62.5 29 10.0 -52.7 275 15 292.8 292.8 278.1 292.9 0.02 15 332 7708 -53.9 -63.9 28 10.0 -54.1 256 20 300.5 300.5 281.6 300.6 0.02 16 300 8360 -53.9 -63.9 28 10.0 -54.1 240 25 309.4 309.4 285.1 309.5 0.02 17 263 9211 -51.3 -62.3 26 11.0 -51.5 244 26 325.1 325.1 290.3 325.2 0.03 18 250 9540 -52.5 -63.5 25 11.0 -52.7 245 27 328.0 328.0 291.2 328.1 0.03 19 200 10980 -52.1 -65.1 20 13.0 -52.4 250 35 350.3 350.3 296.7 350.4 0.03 20 150 12840 -52.5 -67.5 15 15.0 -52.9 260 33 379.6 379.6 302.2 379.8 0.03 21 132 13666 -54.1 -70.1 12 16.0 -54.5 254 37 390.9 390.9 303.9 391.0 0.02 22 105 15150 -50.9 -68.9 10 18.0 -51.7 242 44 423.4 423.4 308.2 423.6 0.03 23 100 15470 -49.3 -67.3 10 18.0 -50.2 240 46 432.5 432.5 309.1 432.7 0.04 24 85 16538 -46.7 -65.7 10 19.0 -48.1 233 36 458.3 458.3 311.7 458.7 0.07 25 80 16946 -39.5 -60.5 9 21.0 -42.2 231 33 481.2 481.2 313.6 482.0 0.14 26 70 17850 -43.3 -65.3 7 22.0 -45.6 225 25 491.8 491.8 314.4 492.3 0.08 27 65 18346 -45.7 -67.7 7 22.0 -47.6 226 26 497.0 497.1 314.8 497.4 0.07 28 60 18885 -40.9 -63.9 7 23.0 -44.0 227 28 519.3 519.3 316.3 520.0 0.12 29 50 20120 -42.9 -66.9 5 24.0 -46.0 230 31 542.4 542.4 317.7 543.0 0.09 30 48 20394 -43.3 -67.3 5 24.0 -46.3 225 31 547.8 547.8 318.0 548.4 0.09 31 36 22289 -51.5 -74.5 5 23.0 -53.4 191 27 573.5 573.6 319.3 573.9 0.04 32 31 23265 -47.7 -71.7 5 24.0 -50.7 174 25 608.9 608.9 321.0 609.4 0.08 33 30 23480 -49.3 -73.3 4 24.0 -52.0 170 25 610.2 610.3 321.1 610.7 0.06 34 27 24167 -51.9 -74.9 5 23.0 -54.2 182 26 621.6 621.6 321.6 622.0 0.05 35 21 25821 -45.1 -70.1 4 25.0 -49.8 210 27 688.5 688.5 324.1 689.7 0.14 36 16 27606 -52.9 -76.9 4 24.0 -56.0 718.7 718.7 325.0 719.3 0.07 37 14 28475 -48.9 -73.9 4 25.0 -53.6 760.2 760.3 326.3 761.4 0.12 TRP 372 6973 -52.5 -62.5 29 10.0 -52.7 275 15 292.8 292.8 278.1 292.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 4985.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 30.52 % Est. max temperature: -8.95 C = 15.89 F Sfc-Lift cond lev (LCL): 886.32 mb = 935.23 m = 3068.29 ft T: -19.42 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.00 C Layer 995.0--66188687651123427803136.0 mb Conv cond level (CCL): 615.16 mb = 3578.86 m = 11741.51 ft Mean mixing ratio: 0.44 g/kg Conv temperature: 3.91 C = 39.04 F Cap Strength: 16.13 C Lifted Index: 18.44 C Risk: None Lifted Index @300 mb: 34.44 C Lifted Index @700 mb: 11.11 C Showalter Index: 14.98 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 7.00 C K Index: -28.90 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.59 J/kg Max Up Vert Vel: 7.56 m/s Conv Inhibition (B-): 68141.94 J/kg Cap Strength: 18.46 C Lift Cond Lev (LCL): 810.31 mb = 1595.53 m = 5234.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 22 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 ---------------------------------------------------------- 0 995 72 270 21 21.0 -0.0 | 203 19 7.5 17.4 1 925 618 275 40 39.8 -3.5 | 242 30 26.4 13.9 2 850 1246 295 36 32.6 -15.2 | 264 19 19.2 2.1 3 700 2659 305 29 23.8 -16.6 | 266 10 10.3 0.7 4 500 5020 290 27 25.4 -9.2 | 236 14 11.9 8.1 5 400 6500 265 15 14.9 1.3 | 184 19 1.5 18.7 6 372 6973 275 15 14.9 -1.3 | 185 16 1.5 16.1 7 300 8360 240 25 21.7 12.5 | 195 31 8.2 29.9 8 250 9540 245 27 24.5 11.4 | 201 31 11.0 28.8 9 200 10980 250 35 32.9 12.0 | 214 35 19.4 29.3 10 150 12840 260 33 32.5 5.7 | 219 30 19.0 23.1 11 100 15470 240 46 39.8 23.0 | 213 48 26.4 40.4 12 70 17850 225 25 17.7 17.7 | 187 35 4.2 35.0 13 50 20120 230 31 23.7 19.9 | 195 39 10.3 37.3 14 30 23480 170 25 -4.3 24.6 | 157 46 -17.8 42.0 15 20 26150 215 27 15.5 22.1 | 183 40 2.0 39.5 Wind Parameters Mean winds (0-6000m): 292.2 at 29.3 knts Storm direction: 322.2 at 22.0 knts Shear (0-3000m) pos: 2.9 neg: 0.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 55.9 deg Storm rel helicity (0-3000m) pos: 157.4 neg: -3.6 tot: 153.8 m^2/s^2 ave: 51.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.26 Bulk Shear: 12.67 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 ------------------------------------------------------------------------------- 500 273 30 226 23| 18.1 0.0 18.1| 87.6 0.0 87.6 175.1 0.82| 18.1 14.9 1000 278 34 238 24| 9.6 0.0 9.6|141.0 0.0 141.0 141.0 0.78| 14.6 11.4 1500 283 35 245 22| 6.3 0.0 6.3|155.8 0.0 155.8 103.9 0.73| 11.7 8.5 2000 287 34 249 21| 4.5 0.0 4.5|157.1 0.0 157.1 78.6 0.67| 9.6 6.5 2500 290 34 252 19| 3.5 0.0 3.5|157.4 -0.1 157.3 62.9 0.62| 8.3 5.2 3000 292 33 253 18| 2.9 0.2 3.1|157.4 -3.6 153.8 51.3 0.57| 7.3 4.1 4000 294 32 253 16| 2.2 0.6 2.8|157.4 -12.1 145.3 36.3 0.47| 5.9 2.7 5000 294 31 251 15| 1.7 0.8 2.6|157.4 -22.9 134.5 26.9 0.37| 5.1 1.9 6000 292 29 245 15| 1.5 1.5 2.9|157.4 -64.9 92.4 15.4 0.14| 5.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20260112.12.gif