UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 20 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 211 0 0 SFC 998 227 0.4 -10.6 43 11.0 -3.0 0 0 273.7 274.0 270.2 278.5 1.70 2 925 830 -4.7 -14.7 45 10.0 -7.4 355 27 274.5 274.7 270.1 278.3 1.32 3 850 1488 -10.7 -17.7 56 7.0 -12.3 5 27 274.9 275.1 270.0 278.2 1.12 4 800 1951 -14.1 -19.1 66 5.0 -15.2 2 27 276.1 276.3 270.7 279.2 1.05 5 753 2409 -16.3 -19.8 74 3.5 -17.0 359 27 278.6 278.7 272.1 281.7 1.05 6 731 2632 -15.5 -18.8 76 3.3 -16.2 357 27 281.8 282.0 274.2 285.3 1.18 7 709 2863 -14.7 -19.3 68 4.6 -15.7 356 27 285.2 285.4 276.0 288.7 1.17 8 700 2960 -15.1 -20.1 66 5.0 -16.2 355 27 285.8 286.0 276.2 289.1 1.11 9 625 3807 -20.5 -27.5 53 7.0 -21.6 353 29 289.0 289.1 277.2 291.0 0.64 10 523 5101 -30.1 -34.7 64 4.6 -30.6 351 32 292.6 292.6 278.5 293.8 0.38 11 500 5420 -31.3 -35.8 64 4.5 -31.7 350 33 294.9 294.9 279.6 296.1 0.36 12 445 6237 -35.3 -41.3 54 6.0 -35.8 355 35 299.8 299.9 281.6 300.6 0.23 13 400 6970 -40.3 -46.3 53 6.0 -40.6 360 36 302.6 302.6 282.7 303.1 0.15 14 300 8880 -53.9 -59.9 48 6.0 -54.0 360 42 309.4 309.4 285.1 309.5 0.04 15 294 9009 -54.9 -60.9 47 6.0 -55.0 360 42 309.7 309.8 285.2 309.9 0.04 16 261 9760 -58.3 -64.3 46 6.0 -58.4 360 42 315.5 315.5 287.3 315.6 0.03 17 250 10030 -58.1 -64.1 46 6.0 -58.2 355 40 319.7 319.7 288.7 319.8 0.03 18 233 10476 -57.5 -63.5 46 6.0 -57.6 350 38 327.1 327.1 290.9 327.2 0.03 19 201 11409 -59.3 -65.3 46 6.0 -59.4 340 33 338.4 338.4 294.0 338.5 0.03 20 200 11440 -58.9 -64.9 46 6.0 -59.0 340 33 339.5 339.5 294.2 339.6 0.03 21 150 13270 -53.3 -61.3 37 8.0 -53.6 330 19 378.2 378.3 302.0 378.5 0.07 22 149 13313 -53.1 -61.1 37 8.0 -53.4 329 19 379.3 379.3 302.2 379.6 0.07 23 130 14180 -58.1 -67.1 31 9.0 -58.3 316 21 385.4 385.4 303.1 385.6 0.04 24 114 15012 -54.7 -64.7 28 10.0 -55.1 303 23 406.5 406.5 306.1 406.8 0.06 25 100 15840 -59.1 -70.1 23 11.0 -59.3 290 25 413.5 413.5 307.0 413.7 0.03 26 76 17577 -55.1 -68.1 18 13.0 -55.6 290 17 455.7 455.7 311.4 456.0 0.05 27 70 18100 -57.1 -70.1 18 13.0 -57.6 290 15 462.2 462.2 312.0 462.5 0.04 28 50 20230 -57.7 -72.7 13 15.0 -58.3 270 19 507.5 507.5 315.5 507.8 0.04 29 43 21186 -54.3 -70.3 12 16.0 -55.4 260 21 538.2 538.3 317.5 538.7 0.07 30 32 23082 -52.9 -69.9 11 17.0 -54.6 239 26 589.4 589.5 320.2 590.2 0.10 31 30 23500 -50.3 -68.3 10 18.0 -52.5 235 27 607.5 607.6 321.0 608.5 0.13 32 25 24689 -51.5 -70.5 9 19.0 -53.9 233 31 636.6 636.6 322.2 637.5 0.11 33 21 25836 -46.5 -67.5 7 21.0 -50.6 231 35 684.2 684.3 324.0 686.0 0.21 34 20 26160 -46.5 -67.5 7 21.0 -50.8 230 36 693.8 693.9 324.3 695.7 0.22 35 13 29022 -46.1 -69.1 6 23.0 -51.9 786.2 786.3 327.0 788.8 0.27 TRP 261 9760 -58.3 -64.3 46 6.0 -58.4 360 42 315.5 315.5 287.3 315.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: 992.27 mb = 274.33 m = 900.03 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 59.34 % Est. max temperature: 1.68 C = 35.02 F Sfc-Lift cond lev (LCL): 839.93 mb = 1579.06 m = 5180.59 ft T: -11.37 C 700-500 lapse rate: 6.59 C/km ThetaE index: 0.33 C Layer 925.0- 800.0 mb Conv cond level (CCL): 759.79 mb = 2340.92 m = 7680.09 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 4.89 C = 40.80 F Cap Strength: 12.24 C Lifted Index: 13.91 C Risk: None Lifted Index @300 mb: 22.02 C Lifted Index @700 mb: 8.79 C Showalter Index: 14.06 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 13.60 C K Index: -2.10 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.01 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 63092.95 J/kg Cap Strength: 13.44 C Lift Cond Lev (LCL): 806.55 mb = 1888.88 m = 6197.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 25 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 ---------------------------------------------------------- 0 998 227 0 0 -0.0 -0.0 | 205 21 8.9 19.0 1 925 830 355 27 2.4 -26.9 | 305 14 11.2 -7.9 2 850 1488 5 27 -2.4 -26.9 | 321 10 6.5 -7.9 3 700 2960 355 27 2.4 -26.9 | 305 14 11.2 -7.9 4 500 5420 350 33 5.7 -32.5 | 313 20 14.6 -13.5 5 400 6970 360 36 -0.0 -36.0 | 333 19 8.9 -17.0 6 300 8880 360 42 -0.0 -42.0 | 339 25 8.9 -23.0 7 261 9760 360 42 -0.0 -42.0 | 339 25 8.9 -23.0 8 250 10030 355 40 3.5 -39.8 | 329 24 12.3 -20.9 9 200 11440 340 33 11.3 -31.0 | 301 23 20.1 -12.0 10 150 13270 330 19 9.5 -16.5 | 262 19 18.4 2.5 11 100 15840 290 25 23.5 -8.6 | 252 34 32.4 10.4 12 70 18100 290 15 14.1 -5.1 | 239 27 23.0 13.8 13 50 20230 270 19 19.0 -0.0 | 236 34 27.9 19.0 14 30 23500 235 27 22.1 15.5 | 222 46 31.0 34.5 15 20 26160 230 36 27.6 23.1 | 221 56 36.4 42.1 Wind Parameters Mean winds (0-6000m): 355.0 at 27.9 knts Storm direction: 25.0 at 20.9 knts Shear (0-3000m) pos: 1.0 neg: 4.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 80.1 neg: -9.6 tot: 70.6 m^2/s^2 ave: 23.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 37.37 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 ------------------------------------------------------------------------------- 500 355 11 231 13| 0.0 23.0 23.0| 57.4 0.0 57.4 114.8 0.78| 23.2 18.0 1000 357 19 269 10| 2.6 11.5 14.1| 75.7 0.0 75.7 75.7 0.78| 15.4 11.9 1500 360 22 286 9| 1.9 7.7 9.6| 79.2 -1.3 77.9 52.0 0.74| 11.1 8.2 2000 0 23 294 10| 1.4 5.8 7.3| 79.2 -4.6 74.6 37.3 0.67| 8.7 5.9 2500 360 24 298 10| 1.2 4.7 5.9| 79.2 -8.1 71.1 28.4 0.61| 7.3 4.5 3000 359 24 300 11| 1.0 4.1 5.0| 80.1 -9.6 70.6 23.5 0.59| 6.3 3.7 4000 357 25 303 12| 0.7 3.4 4.1| 84.2 -9.6 74.7 18.7 0.57| 5.1 2.9 5000 356 27 305 13| 0.6 3.0 3.5| 87.6 -9.6 78.1 15.6 0.55| 4.3 2.4 6000 355 28 308 14| 0.8 2.5 3.2|105.9 -9.6 96.4 16.1 0.58| 4.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251020.12.gif