UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 5 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 134 320 1 SFC 995 171 -21.3 -26.3 64 5.0 -21.8 320 1 252.2 252.3 251.6 253.4 0.45 2 972 346 -15.5 -20.5 65 5.0 -16.3 322 7 259.8 259.9 258.6 261.9 0.77 3 925 720 -17.3 -25.3 50 8.0 -18.4 325 19 261.6 261.7 259.5 263.1 0.53 4 860 1262 -19.9 -27.9 49 8.0 -20.9 334 19 264.4 264.5 261.5 265.7 0.45 5 850 1349 -19.5 -27.5 49 8.0 -20.5 335 19 265.7 265.8 262.5 267.1 0.47 6 768 2103 -18.3 -26.3 49 8.0 -19.5 340 29 274.8 274.9 269.0 276.6 0.58 7 700 2792 -20.3 -37.3 20 17.0 -22.1 345 38 280.0 280.0 271.5 280.7 0.22 8 681 2995 -21.7 -40.7 16 19.0 -23.5 344 39 280.7 280.7 271.8 281.2 0.16 9 639 3461 -24.3 -46.3 11 22.0 -25.9 342 42 282.9 282.9 273.0 283.2 0.09 10 564 4359 -30.1 -43.1 27 13.0 -31.0 339 48 286.3 286.3 275.0 286.8 0.15 11 500 5210 -33.3 -42.3 40 9.0 -33.9 335 54 292.4 292.5 278.2 293.1 0.18 12 473 5597 -35.5 -43.5 44 8.0 -36.0 336 57 294.4 294.4 279.1 295.0 0.17 13 400 6740 -44.3 -50.3 51 6.0 -44.5 340 68 297.4 297.4 280.3 297.8 0.10 14 395 6825 -44.9 -50.9 51 6.0 -45.1 340 69 297.7 297.7 280.4 298.0 0.09 15 358 7477 -50.3 -56.3 49 6.0 -50.4 342 79 299.0 299.0 281.0 299.1 0.05 16 317 8267 -54.5 -60.5 47 6.0 -54.6 345 91 303.7 303.7 282.9 303.8 0.03 17 308 8452 -55.5 -61.5 47 6.0 -55.6 345 89 304.8 304.8 283.4 304.9 0.03 18 300 8620 -55.7 -61.7 47 6.0 -55.8 345 85 306.8 306.8 284.2 307.0 0.03 19 252 9729 -56.7 -62.7 47 6.0 -56.8 345 61 321.0 321.0 289.1 321.2 0.03 20 250 9780 -56.1 -62.1 47 6.0 -56.2 345 60 322.7 322.7 289.6 322.8 0.04 21 200 11210 -51.7 -59.7 38 8.0 -52.0 330 40 350.9 350.9 296.9 351.2 0.06 22 189 11577 -50.5 -58.5 38 8.0 -50.8 329 40 358.6 358.6 298.5 358.9 0.08 23 160 12658 -51.5 -61.5 29 10.0 -51.8 326 38 374.4 374.4 301.4 374.6 0.06 24 152 12993 -47.9 -58.9 27 11.0 -48.5 325 38 386.1 386.1 303.3 386.5 0.09 25 150 13080 -47.7 -58.7 27 11.0 -48.3 325 38 387.9 387.9 303.5 388.3 0.09 26 130 14025 -45.3 -59.3 19 14.0 -46.3 313 37 408.4 408.4 306.4 408.9 0.10 27 100 15760 -47.7 -64.7 12 17.0 -48.7 290 35 435.6 435.6 309.4 435.9 0.06 28 89 16534 -45.3 -64.3 10 19.0 -46.8 283 30 455.1 455.1 311.4 455.5 0.08 29 77 17493 -48.7 -68.7 8 20.0 -50.0 275 25 467.3 467.3 312.4 467.6 0.05 30 70 18120 -48.5 -68.5 8 20.0 -49.9 270 21 480.6 480.6 313.5 481.0 0.05 31 50 20330 -49.3 -71.3 6 22.0 -51.0 290 19 527.3 527.3 316.8 527.6 0.05 32 43 21327 -46.1 -69.1 6 23.0 -48.7 318 20 558.4 558.4 318.6 559.0 0.08 33 37 22320 -49.7 -71.7 6 22.0 -51.8 346 21 573.7 573.7 319.4 574.1 0.06 34 30 23700 -47.5 -70.5 5 23.0 -50.5 25 23 615.1 615.2 321.3 615.9 0.09 35 28 24155 -46.3 -70.3 5 24.0 -49.8 27 29 630.7 630.8 322.0 631.6 0.10 36 20 26380 -47.1 -71.1 5 24.0 -51.3 35 56 692.0 692.1 324.2 693.1 0.13 37 16 27853 -48.5 -72.5 5 24.0 -52.9 733.0 733.1 325.5 734.2 0.13 TRP 308 8452 -55.5 -61.5 47 6.0 -55.6 345 89 304.8 304.8 283.4 304.9 0.03 WND 317 8267 -54.5 -60.5 47 6.0 -54.6 345 91 303.7 303.7 282.9 303.8 0.03 Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 35.73 % Est. max temperature: -7.29 C = 18.88 F Sfc-Lift cond lev (LCL): 915.88 mb = 793.79 m = 2604.25 ft T: -17.65 C 700-500 lapse rate: 5.38 C/km ThetaE index: 0.00 C Layer 995.0--45828628193214464.0 mb Conv cond level (CCL): 576.01 mb = 4207.48 m = 13803.89 ft Mean mixing ratio: 0.60 g/kg Conv temperature: 12.17 C = 53.90 F Cap Strength: 20.97 C Lifted Index: 25.22 C Risk: None Lifted Index @300 mb: 31.94 C Lifted Index @700 mb: 17.00 C Showalter Index: 20.94 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 5.80 C K Index: -30.70 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 5.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.91 J/kg Max Up Vert Vel: 7.47 m/s Conv Inhibition (B-): 70385.44 J/kg Cap Strength: 24.58 C Lift Cond Lev (LCL): 849.14 mb = 1356.52 m = 4450.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 28 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 ---------------------------------------------------------- 0 995 171 320 1 0.6 -0.8 | 190 28 4.7 27.4 1 925 720 325 19 10.9 -15.6 | 230 20 14.9 12.6 2 850 1349 335 19 8.0 -17.2 | 228 16 12.1 10.9 3 700 2792 345 38 9.8 -36.7 | 302 16 13.9 -8.6 4 500 5210 335 54 22.8 -48.9 | 308 34 26.9 -20.8 5 400 6740 340 68 23.3 -63.9 | 323 45 27.3 -35.7 6 317 8267 345 91 23.6 -87.9 | 335 66 27.6 -59.7 7 308 8452 345 89 23.0 -86.0 | 335 64 27.1 -57.8 8 300 8620 345 85 22.0 -82.1 | 334 60 26.0 -53.9 9 250 9780 345 60 15.5 -58.0 | 327 36 19.6 -29.8 10 200 11210 330 40 20.0 -34.6 | 285 25 24.0 -6.5 11 150 13080 325 38 21.8 -31.1 | 277 26 25.8 -3.0 12 100 15760 290 35 32.9 -12.0 | 246 40 36.9 16.2 13 70 18120 270 21 21.0 -0.0 | 222 38 25.0 28.2 14 50 20330 290 19 17.9 -6.5 | 225 31 21.9 21.7 15 30 23700 25 23 -9.7 -20.8 | 142 9 -5.7 7.3 16 20 26380 35 56 -32.1 -45.9 | 58 33 -28.1 -17.7 Wind Parameters Mean winds (0-6000m): 338.2 at 37.9 knts Storm direction: 8.2 at 28.4 knts Shear (0-3000m) pos: 6.1 neg: 0.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 171.4 neg: -2.3 tot: 169.1 m^2/s^2 ave: 56.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 111.90 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 ------------------------------------------------------------------------------- 500 325 9 204 23| 16.9 0.0 16.9| 86.9 0.0 86.9 173.7 0.87| 16.9 14.7 1000 327 14 216 20| 9.3 0.0 9.3| 94.8 -1.7 93.1 93.1 0.76| 10.4 7.9 1500 330 16 220 19| 7.6 0.0 7.6|110.6 -2.3 108.3 72.2 0.76| 8.7 6.6 2000 334 19 227 17| 7.4 0.0 7.4|135.6 -2.3 133.3 66.6 0.81| 8.2 6.7 2500 337 22 237 15| 7.3 0.0 7.3|161.1 -2.3 158.8 63.5 0.83| 8.0 6.7 3000 339 24 247 14| 6.1 0.7 6.8|171.4 -2.3 169.1 56.4 0.81| 7.4 6.0 4000 340 29 267 14| 4.6 1.5 6.0|178.3 -2.3 176.1 44.0 0.71| 6.5 4.6 5000 339 34 281 17| 3.7 1.9 5.6|179.5 -3.0 176.5 35.3 0.62| 6.0 3.7 6000 338 38 291 19| 3.9 1.6 5.5|243.0 -3.0 240.0 40.0 0.63| 5.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260105.12.gif