UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 19 JAN 26 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 190 0 0 SFC 995 227 -18.5 -25.5 54 7.0 -19.4 0 0 255.0 255.1 254.1 256.3 0.48 2 972 402 -18.5 -24.5 59 6.0 -19.3 11 5 256.7 256.8 255.7 258.2 0.54 3 930 730 -21.1 -28.1 53 7.0 -21.9 32 16 257.3 257.4 255.9 258.5 0.41 4 925 770 -21.1 -28.1 53 7.0 -21.9 35 17 257.7 257.8 256.2 258.9 0.41 5 910 891 -20.5 -27.5 53 7.0 -21.3 46 18 259.6 259.6 257.7 260.8 0.44 6 893 1031 -21.5 -27.5 58 6.0 -22.2 58 19 259.9 260.0 258.1 261.2 0.45 7 865 1266 -20.1 -25.1 64 5.0 -20.8 79 20 263.8 263.9 261.3 265.4 0.58 8 850 1396 -20.9 -25.9 64 5.0 -21.5 90 21 264.3 264.3 261.6 265.8 0.54 9 835 1528 -20.3 -24.9 67 4.6 -21.0 90 20 266.2 266.3 263.2 268.0 0.61 10 763 2189 -24.9 -28.6 71 3.7 -25.3 90 18 268.2 268.3 264.4 269.6 0.47 11 740 2412 -23.9 -27.9 70 4.0 -24.4 90 17 271.7 271.8 266.8 273.2 0.52 12 700 2816 -26.3 -33.3 52 7.0 -27.0 90 15 273.4 273.4 267.6 274.4 0.33 13 644 3414 -29.7 -39.7 37 10.0 -30.4 95 21 276.1 276.1 269.1 276.7 0.19 14 500 5180 -39.5 -49.5 34 10.0 -39.9 110 40 284.9 284.9 274.1 285.2 0.08 15 435 6124 -44.9 -54.9 32 10.0 -45.2 116 63 289.6 289.6 276.5 289.8 0.05 16 400 6680 -49.1 -59.1 30 10.0 -49.3 120 77 291.2 291.2 277.3 291.3 0.03 17 344 7653 -56.3 -66.3 27 10.0 -56.4 115 81 294.3 294.3 278.7 294.3 0.01 18 327 7973 -58.7 -68.7 26 10.0 -58.8 117 80 295.2 295.2 279.2 295.3 0.01 19 300 8510 -61.3 -70.3 29 9.0 -61.4 120 77 298.9 298.9 280.9 299.0 0.01 20 289 8742 -62.7 -72.7 25 10.0 -62.7 120 73 300.1 300.1 281.4 300.2 0.01 21 276 9026 -62.9 -72.9 25 10.0 -63.0 122 64 303.8 303.8 283.0 303.9 0.01 22 250 9640 -60.7 -69.7 30 9.0 -60.8 125 44 315.8 315.8 287.4 315.9 0.01 23 200 11040 -56.9 -66.9 27 10.0 -57.1 150 21 342.7 342.7 295.0 342.8 0.02 24 193 11266 -56.1 -65.1 31 9.0 -56.3 154 21 347.4 347.5 296.1 347.6 0.03 25 150 12870 -55.7 -65.7 28 10.0 -55.9 180 21 374.1 374.1 301.3 374.3 0.04 26 100 15460 -53.1 -64.1 25 11.0 -53.6 195 35 425.1 425.1 308.3 425.5 0.07 27 70 17750 -55.1 -67.1 21 12.0 -55.7 205 52 466.5 466.5 312.4 466.9 0.07 28 50 19890 -56.7 -68.7 21 12.0 -57.4 205 66 509.9 509.9 315.7 510.3 0.07 29 35 22171 -50.9 -64.9 17 14.0 -52.6 198 81 579.7 579.8 319.7 581.0 0.18 30 30 23160 -55.9 -68.9 18 13.0 -57.1 195 87 592.2 592.3 320.3 593.1 0.12 31 29 23375 -56.9 -69.9 18 13.0 -58.0 195 88 595.3 595.3 320.5 596.1 0.11 32 21 25452 -49.9 -64.9 16 15.0 -52.7 199 92 674.0 674.1 323.6 676.4 0.30 33 20 25770 -50.5 -64.5 18 14.0 -53.2 200 93 681.6 681.7 323.9 684.4 0.33 34 17 26823 -53.5 -68.5 14 15.0 -55.9 704.4 704.5 324.6 706.4 0.22 35 11 29620 -54.1 -69.1 14 15.0 -57.3 795.6 795.8 327.2 798.8 0.32 TRP 289 8742 -62.7 -72.7 25 10.0 -62.7 120 73 300.1 300.1 281.4 300.2 0.01 WND 344 7653 -56.3 -66.3 27 10.0 -56.4 115 81 294.3 294.3 278.7 294.3 0.01 Sounding variables and indices 1000-500 mb thick: 4990.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 50.44 % Est. max temperature: -8.62 C = 16.48 F Sfc-Lift cond lev (LCL): 886.67 mb = 1083.22 m = 3553.84 ft T: -21.19 C 700-500 lapse rate: 5.58 C/km ThetaE index: 0.00 C Layer 995.0- -0.0 mb Conv cond level (CCL): 624.73 mb = 3625.80 m = 11895.51 ft Mean mixing ratio: 0.47 g/kg Conv temperature: 3.62 C = 38.51 F Cap Strength: 15.57 C Lifted Index: 21.48 C Risk: None Lifted Index @300 mb: 28.45 C Lifted Index @700 mb: 13.64 C Showalter Index: 15.73 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 13.60 C K Index: -14.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.26 J/kg Max Up Vert Vel: 5.70 m/s Conv Inhibition (B-): 68204.84 J/kg Cap Strength: 21.19 C Lift Cond Lev (LCL): 846.92 mb = 1422.81 m = 4667.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 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 ---------------------------------------------------------- 0 995 227 0 0 -0.0 -0.0 | 312 21 15.3 -13.7 1 925 770 35 17 -9.8 -13.9 | 349 28 5.5 -27.6 2 850 1396 90 21 -21.0 0.0 | 23 15 -5.7 -13.7 3 700 2816 90 15 -15.0 0.0 | 359 14 0.3 -13.7 4 500 5180 110 40 -37.6 13.7 | 90 22 -22.3 -0.0 5 400 6680 120 77 -66.7 38.5 | 116 57 -51.4 24.8 6 344 7653 115 81 -73.4 34.2 | 109 62 -58.1 20.5 7 300 8510 120 77 -66.7 38.5 | 116 57 -51.4 24.8 8 289 8742 120 73 -63.2 36.5 | 115 53 -48.0 22.8 9 250 9640 125 44 -36.0 25.2 | 119 24 -20.8 11.5 10 200 11040 150 21 -10.5 18.2 | 227 7 4.8 4.5 11 150 12870 180 21 0.0 21.0 | 244 17 15.3 7.3 12 100 15460 195 35 9.1 33.8 | 230 32 24.3 20.1 13 70 17750 205 52 22.0 47.1 | 228 50 37.2 33.4 14 50 19890 205 66 27.9 59.8 | 223 63 43.2 46.1 15 30 23160 195 87 22.5 84.0 | 208 80 37.8 70.3 16 20 25770 200 93 31.8 87.4 | 213 87 47.1 73.7 Wind Parameters Mean winds (0-6000m): 101.9 at 27.4 knts Storm direction: 131.9 at 20.5 knts Shear (0-3000m) pos: 4.0 neg: 0.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 66.0 deg Storm rel helicity (0-3000m) pos: 197.1 neg: -20.8 tot: 176.2 m^2/s^2 ave: 58.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 84.65 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 35 8 332 23| 16.1 0.0 16.1| 95.5 0.0 95.5 191.0 0.88| 16.9 15.0 1000 49 13 346 23| 10.2 0.0 10.2|168.1 0.0 168.1 168.1 0.83| 15.9 13.2 1500 66 15 357 20| 6.7 0.0 6.7|181.8 -4.6 177.2 118.2 0.73| 12.9 9.5 2000 74 16 1 18| 5.0 0.5 5.6|181.8 -12.3 169.6 84.8 0.64| 10.2 6.6 2500 77 16 2 17| 4.0 0.9 4.9|181.8 -19.9 161.9 64.8 0.56| 8.6 4.8 3000 80 16 3 17| 4.0 0.7 4.8|197.1 -20.8 176.2 58.7 0.59| 8.0 4.7 4000 87 18 12 15| 4.4 0.5 4.9|237.0 -20.8 216.2 54.0 0.66| 7.4 4.9 5000 95 22 29 13| 4.6 0.4 5.1|286.4 -20.8 265.5 53.1 0.69| 7.2 4.9 6000 102 27 55 14| 6.0 0.4 6.3|385.8 -20.8 365.0 60.8 0.62| 8.2 5.1 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20260119.12.gif