UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:0000Z 16 JAN 26 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 155 270 7 SFC 998 170 -21.7 -27.7 58 6.0 -22.3 270 7 251.6 251.7 251.0 252.7 0.39 2 978 320 -20.5 -26.5 59 6.0 -21.2 290 10 254.3 254.3 253.4 255.5 0.45 3 940 613 -21.7 -27.7 58 6.0 -22.4 329 16 255.9 256.0 254.7 257.1 0.42 4 925 733 -18.7 -24.7 59 6.0 -19.5 345 19 260.2 260.3 258.5 261.7 0.56 5 920 773 -17.9 -23.9 59 6.0 -18.8 345 18 261.4 261.5 259.5 263.1 0.60 6 862 1258 -19.9 -24.9 64 5.0 -20.6 349 12 264.2 264.3 261.7 265.9 0.59 7 850 1362 -19.7 -24.7 64 5.0 -20.4 350 11 265.5 265.6 262.7 267.2 0.61 8 820 1630 -17.5 -24.5 54 7.0 -18.6 9 10 270.6 270.7 266.3 272.4 0.64 9 745 2344 -19.9 -31.9 34 12.0 -21.4 61 8 275.5 275.6 269.0 276.6 0.35 10 700 2803 -22.7 -34.7 33 12.0 -24.0 95 7 277.3 277.4 270.1 278.2 0.29 11 648 3364 -26.9 -37.9 35 11.0 -27.9 80 6 278.8 278.8 270.8 279.5 0.23 12 576 4206 -30.7 -43.7 27 13.0 -31.6 57 5 283.9 283.9 273.6 284.3 0.14 13 551 4518 -34.5 -48.5 23 14.0 -35.2 49 4 283.0 283.0 273.1 283.3 0.09 14 500 5190 -39.1 -51.1 27 12.0 -39.6 30 3 285.4 285.4 274.3 285.6 0.07 15 400 6690 -48.7 -56.7 39 8.0 -48.9 260 7 291.7 291.7 277.6 291.9 0.04 16 384 6957 -50.9 -58.9 38 8.0 -51.0 247 7 292.2 292.2 277.8 292.4 0.04 17 324 8050 -56.1 -63.1 41 7.0 -56.2 195 5 299.6 299.6 281.2 299.7 0.02 18 300 8540 -55.9 -62.9 41 7.0 -56.0 240 7 306.6 306.6 284.1 306.7 0.03 19 286 8844 -56.1 -63.1 41 7.0 -56.2 248 10 310.5 310.5 285.5 310.6 0.03 20 279 9002 -54.5 -61.5 42 7.0 -54.6 252 11 315.0 315.0 287.1 315.1 0.03 21 250 9710 -51.9 -59.9 38 8.0 -52.1 270 17 328.9 328.9 291.5 329.1 0.05 22 245 9841 -51.7 -59.7 38 8.0 -51.9 269 17 331.1 331.1 292.1 331.3 0.05 23 200 11160 -49.9 -60.9 26 11.0 -50.3 260 21 353.8 353.8 297.5 354.0 0.05 24 151 13006 -47.3 -63.3 14 16.0 -48.0 260 25 387.8 387.8 303.5 388.1 0.05 25 150 13050 -47.5 -63.5 14 16.0 -48.2 260 25 388.2 388.2 303.6 388.5 0.05 26 132 13888 -49.1 -66.1 12 17.0 -49.8 252 27 399.8 399.8 305.2 400.0 0.04 27 126 14194 -45.3 -63.3 11 18.0 -46.4 249 28 412.0 412.1 306.8 412.4 0.06 28 100 15720 -48.3 -68.3 8 20.0 -49.3 235 31 434.4 434.4 309.3 434.6 0.04 29 82 17032 -45.9 -66.9 8 21.0 -47.4 241 28 464.7 464.7 312.2 465.0 0.06 30 70 18080 -47.7 -69.7 6 22.0 -49.2 245 25 482.3 482.4 313.7 482.6 0.05 31 50 20300 -48.5 -71.5 5 23.0 -50.4 210 25 529.2 529.2 316.9 529.5 0.05 32 49 20433 -48.9 -71.9 5 23.0 -50.7 531.3 531.3 317.0 531.6 0.05 33 36 22438 -53.3 -76.3 4 23.0 -54.9 568.9 568.9 319.1 569.1 0.03 TRP 324 8050 -56.1 -63.1 41 7.0 -56.2 195 5 299.6 299.6 281.2 299.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5035.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 40.29 % Est. max temperature: -7.46 C = 18.57 F Sfc-Lift cond lev (LCL): 903.37 mb = 909.16 m = 2982.79 ft T: -18.46 C 700-500 lapse rate: 6.87 C/km Conv cond level (CCL): 571.31 mb = 4263.44 m = 13987.50 ft Mean mixing ratio: 0.48 g/kg Conv temperature: 10.41 C = 50.74 F Cap Strength: 21.96 C Lifted Index: 22.23 C Risk: None Lifted Index @300 mb: 34.17 C Lifted Index @700 mb: 17.59 C Showalter Index: 15.02 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 14.40 C K Index: -17.30 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.07 J/kg Max Up Vert Vel: 9.49 m/s Conv Inhibition (B-): 52156.59 J/kg Cap Strength: 21.95 C Lift Cond Lev (LCL): 859.51 mb = 1279.47 m = 4197.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 6 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 ---------------------------------------------------------- 0 998 170 270 7 7.0 -0.0 | 250 12 11.0 4.0 1 925 733 345 19 4.9 -18.4 | 328 17 8.9 -14.3 2 850 1362 350 11 1.9 -10.8 | 319 9 5.9 -6.8 3 700 2803 95 7 -7.0 0.6 | 147 6 -3.0 4.6 4 500 5190 30 3 -1.5 -2.6 | 240 3 2.5 1.4 5 400 6690 260 7 6.9 1.2 | 244 12 10.9 5.3 6 324 8050 195 5 1.3 4.8 | 211 10 5.3 8.9 7 300 8540 240 7 6.1 3.5 | 233 13 10.1 7.5 8 250 9710 270 17 17.0 -0.0 | 259 21 21.0 4.0 9 200 11160 260 21 20.7 3.6 | 253 26 24.7 7.7 10 150 13050 260 25 24.6 4.3 | 254 30 28.6 8.4 11 100 15720 235 31 25.4 17.8 | 233 37 29.4 21.8 12 70 18080 245 25 22.7 10.6 | 241 30 26.6 14.6 13 50 20300 210 25 12.5 21.7 | 213 31 16.5 25.7 Wind Parameters Mean winds (0-6000m): 14.7 at 7.6 knts Storm direction: 44.7 at 5.7 knts Shear (0-3000m) pos: 2.5 neg: 0.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -104.1 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -5.5 tot: 90.7 m^2/s^2 ave: 30.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 5.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 3.73 Bulk Shear: 12.08 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 ------------------------------------------------------------------------------- 500 324 12 298 13| 16.7 0.0 16.7| 65.8 0.0 65.8 131.7 0.96| 18.5 17.7 1000 337 14 314 13| 7.1 0.0 7.1| 78.3 -3.4 74.9 74.9 0.74| 13.4 9.9 1500 342 13 317 12| 4.6 0.0 4.6| 84.3 -5.4 78.9 52.6 0.66| 11.2 7.3 2000 350 12 323 10| 3.8 0.0 3.8| 90.2 -5.4 84.8 42.4 0.69| 10.0 6.9 2500 355 12 326 9| 3.0 0.0 3.0| 94.9 -5.4 89.5 35.8 0.72| 9.1 6.5 3000 1 11 331 8| 2.5 0.2 2.6| 96.3 -5.5 90.7 30.2 0.70| 8.0 5.6 4000 13 9 341 5| 1.8 0.5 2.3| 97.0 -5.5 91.4 22.9 0.68| 6.4 4.3 5000 20 8 342 4| 1.5 0.6 2.1| 97.8 -5.5 92.2 18.4 0.68| 5.4 3.7 6000 15 8 328 4| 1.2 1.0 2.3| 99.5 -7.5 92.0 15.3 0.62| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260116.00.gif