UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 7 OCT 25 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 103 SFC 985 226 3.2 -4.8 56 8.0 0.1 20 7 277.5 278.0 274.0 285.1 2.71 2 943 577 1.0 -10.0 44 11.0 -2.7 37 14 278.8 279.1 273.6 284.2 1.89 3 925 732 -0.5 -10.5 47 10.0 -3.7 45 17 278.8 279.1 273.5 284.1 1.85 4 853 1373 -6.1 -14.1 53 8.0 -8.4 59 30 279.5 279.7 273.3 283.8 1.50 5 850 1401 -6.1 -13.1 58 7.0 -8.1 60 31 279.8 280.0 273.7 284.5 1.64 6 831 1578 -5.3 -10.3 68 5.0 -6.9 62 31 282.4 282.8 275.9 288.5 2.10 7 700 2901 -14.5 -18.7 70 4.2 -15.5 80 27 286.4 286.6 276.7 290.2 1.25 8 624 3763 -20.1 -23.1 77 3.0 -20.7 78 26 289.6 289.8 277.9 292.5 0.95 9 500 5370 -31.3 -34.7 72 3.4 -31.7 75 25 294.9 294.9 279.6 296.2 0.40 10 472 5775 -33.1 -36.4 72 3.3 -33.4 70 22 297.5 297.6 280.8 298.8 0.36 11 400 6910 -42.9 -46.5 68 3.6 -43.0 55 15 299.2 299.3 281.2 299.7 0.15 12 322 8338 -54.3 -58.6 59 4.3 -54.4 63 9 302.6 302.6 282.5 302.8 0.04 13 300 8790 -56.3 -60.3 61 4.0 -56.3 65 7 306.0 306.0 283.8 306.1 0.04 14 283 9160 -57.3 -61.6 58 4.3 -57.3 45 9 309.7 309.7 285.2 309.8 0.03 15 279 9250 -57.5 -61.8 58 4.3 -57.6 29 9 310.7 310.7 285.6 310.8 0.03 16 250 9950 -52.9 -57.3 59 4.4 -53.0 265 11 327.4 327.4 291.0 327.7 0.07 17 207 11175 -49.5 -54.5 56 5.0 -49.7 273 31 350.9 350.9 297.0 351.4 0.11 18 200 11400 -49.5 -54.5 56 5.0 -49.7 275 35 354.4 354.4 297.7 354.9 0.12 19 150 13280 -49.9 -58.9 34 9.0 -50.3 275 44 384.1 384.1 302.9 384.5 0.09 20 100 15920 -51.5 -64.5 20 13.0 -52.1 270 44 428.2 428.2 308.7 428.6 0.07 21 70 18240 -51.7 -66.7 15 15.0 -52.6 260 40 473.8 473.8 313.0 474.2 0.07 22 64 18820 -52.1 -67.1 15 15.0 -53.1 255 35 485.2 485.2 313.9 485.6 0.07 23 53 20049 -48.5 -64.5 14 16.0 -50.1 243 24 520.4 520.5 316.4 521.2 0.12 24 50 20430 -50.9 -67.9 12 17.0 -52.3 240 21 523.5 523.5 316.5 524.1 0.08 25 49 20561 -51.5 -68.5 11 17.0 -52.8 240 21 525.1 525.2 316.6 525.6 0.08 26 43 21416 -48.7 -66.7 11 18.0 -50.7 239 18 552.0 552.0 318.2 552.8 0.11 27 34 22953 -51.1 -69.1 10 18.0 -53.0 236 13 584.0 584.1 319.9 584.8 0.10 28 31 23562 -45.5 -64.5 10 19.0 -48.8 235 12 614.8 614.9 321.3 616.4 0.21 29 30 23780 -46.5 -65.5 10 19.0 -49.6 235 11 617.9 617.9 321.5 619.3 0.19 30 23 25525 -50.7 -69.7 9 19.0 -53.4 248 15 654.3 654.4 322.9 655.4 0.14 31 20 26440 -48.3 -68.3 8 20.0 -52.0 255 17 688.3 688.4 324.1 690.0 0.19 32 17 27513 -47.1 -67.1 8 20.0 -51.5 724.9 725.0 325.3 727.4 0.27 33 13 29278 -49.9 -69.9 8 20.0 -54.2 773.0 773.2 326.6 775.3 0.24 34 11 30382 -45.5 -65.5 9 20.0 -51.8 826.9 827.1 328.0 832.2 0.52 TRP 283 9160 -57.3 -61.6 58 4.3 -57.3 45 9 309.7 309.7 285.2 309.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: 931.00 mb = 680.47 m = 2232.50 ft Wetbulb zero: 982.95 mb = 242.32 m = 795.02 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 67.10 % Est. max temperature: 7.48 C = 45.47 F Sfc-Lift cond lev (LCL): 869.92 mb = 1217.95 m = 3995.85 ft T: -4.74 C 700-500 lapse rate: 6.80 C/km ThetaE index: 1.29 C Layer 943.0- 850.0 mb Conv cond level (CCL): 724.95 mb = 2630.97 m = 8631.67 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 11.25 C = 52.25 F Cap Strength: 6.48 C Lifted Index: 9.26 C Risk: None Lifted Index @300 mb: 15.40 C Lifted Index @700 mb: 4.99 C Showalter Index: 9.11 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 18.20 C K Index: 7.90 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.65 J/kg Max Up Vert Vel: 3.36 m/s Conv Inhibition (B-): 67405.23 J/kg Cap Strength: 9.14 C Lift Cond Lev (LCL): 804.42 mb = 1828.77 m = 5999.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 100 at 19 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 ---------------------------------------------------------- 0 985 226 20 7 -2.4 -6.6 | 302 19 15.9 -10.0 1 925 732 45 17 -12.0 -12.0 | 338 17 6.3 -15.4 2 850 1401 60 31 -26.8 -15.5 | 24 21 -8.5 -18.9 3 700 2901 80 27 -26.6 -4.7 | 46 12 -8.3 -8.1 4 500 5370 75 25 -24.1 -6.5 | 31 11 -5.8 -9.9 5 400 6910 55 15 -12.3 -8.6 | 333 13 6.0 -12.0 6 300 8790 65 7 -6.3 -3.0 | 298 14 12.0 -6.4 7 283 9160 45 9 -6.4 -6.4 | 309 15 12.0 -9.8 8 250 9950 265 11 11.0 1.0 | 275 29 29.3 -2.4 9 200 11400 275 35 34.9 -3.1 | 277 54 53.2 -6.4 10 150 13280 275 44 43.8 -3.8 | 277 63 62.2 -7.2 11 100 15920 270 44 44.0 -0.0 | 273 62 62.3 -3.4 12 70 18240 260 40 39.4 6.9 | 266 58 57.7 3.5 13 50 20430 240 21 18.2 10.5 | 259 37 36.5 7.1 14 30 23780 235 11 9.0 6.3 | 264 27 27.3 2.9 15 20 26440 255 17 16.4 4.4 | 268 35 34.7 1.0 Wind Parameters Mean winds (0-6000m): 70.5 at 24.9 knts Storm direction: 100.5 at 18.6 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 148.6 neg: -1.1 tot: 147.4 m^2/s^2 ave: 49.1 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 34.64 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 38 12 319 17| 11.2 0.0 11.2| 51.8 0.0 51.8 103.6 0.98| 11.5 11.3 1000 47 17 339 16| 11.3 0.0 11.3|103.2 0.0 103.2 103.2 0.98| 11.6 11.3 1500 54 21 356 16| 8.8 0.0 8.8|130.6 0.0 130.6 87.1 0.94| 10.0 9.3 2000 58 23 6 16| 6.4 0.0 6.4|139.6 0.0 139.6 69.8 0.89| 8.4 7.5 2500 62 24 12 15| 5.0 0.0 5.0|146.6 0.0 146.6 58.6 0.86| 7.5 6.4 3000 65 25 17 15| 4.1 0.0 4.1|148.6 -1.1 147.4 49.1 0.83| 6.5 5.4 4000 68 25 22 14| 3.1 0.2 3.2|148.6 -4.9 143.7 35.9 0.77| 5.0 3.9 5000 70 25 25 13| 2.5 0.3 2.7|148.6 -8.6 140.0 28.0 0.72| 4.1 3.0 6000 70 25 24 13| 2.1 0.8 2.9|148.6 -30.4 118.1 19.7 0.46| 4.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251007.12.gif