UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 13 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 207 0 0 SFC 997 230 -6.3 -14.3 53 8.0 -8.3 0 0 267.1 267.3 265.0 270.6 1.26 2 975 405 -4.5 -13.5 49 9.0 -6.9 0 1 270.6 270.8 267.7 274.5 1.38 3 925 817 -7.5 -17.5 45 10.0 -9.8 360 3 271.6 271.8 267.8 274.6 1.04 4 850 1469 -13.1 -21.1 51 8.0 -14.6 320 13 272.4 272.6 267.9 274.8 0.83 5 809 1843 -16.3 -22.3 60 6.0 -17.4 312 12 272.9 273.0 268.1 275.2 0.79 6 715 2767 -19.1 -26.1 54 7.0 -20.2 293 9 279.6 279.7 272.1 281.6 0.64 7 700 2924 -20.3 -28.3 49 8.0 -21.5 290 9 280.0 280.1 272.1 281.6 0.53 8 500 5340 -35.5 -43.5 44 8.0 -36.0 285 13 289.8 289.8 276.8 290.3 0.16 9 483 5580 -36.5 -43.5 48 7.0 -36.9 284 13 291.4 291.4 277.6 292.0 0.17 10 400 6860 -46.7 -54.7 40 8.0 -46.9 280 11 294.3 294.3 278.9 294.5 0.06 11 393 6977 -47.5 -55.5 39 8.0 -47.7 281 11 294.7 294.7 279.0 294.9 0.05 12 342 7892 -50.5 -58.5 38 8.0 -50.7 285 13 302.6 302.6 282.5 302.8 0.04 13 332 8086 -50.7 -58.7 38 8.0 -50.9 284 15 304.9 304.9 283.4 305.1 0.04 14 300 8750 -49.1 -58.1 34 9.0 -49.3 280 23 316.1 316.2 287.5 316.3 0.05 15 258 9750 -46.1 -58.1 24 12.0 -46.6 272 30 334.5 334.5 293.0 334.7 0.06 16 250 9960 -46.1 -58.1 24 12.0 -46.6 270 31 337.5 337.5 293.7 337.8 0.06 17 200 11430 -47.9 -63.9 14 16.0 -48.4 265 36 356.9 356.9 298.1 357.1 0.04 18 150 13320 -50.1 -68.1 10 18.0 -50.7 265 40 383.7 383.7 302.9 383.9 0.03 19 100 15960 -52.1 -72.1 7 20.0 -52.8 265 38 427.1 427.1 308.5 427.2 0.02 20 71 18169 -55.1 -75.1 7 20.0 -55.8 265 40 464.6 464.6 312.2 464.7 0.02 21 70 18260 -54.5 -74.5 7 20.0 -55.2 265 40 467.8 467.8 312.5 467.9 0.02 22 50 20430 -51.9 -72.9 6 21.0 -53.2 250 33 521.2 521.2 316.4 521.4 0.04 23 45 21116 -50.5 -71.5 7 21.0 -52.2 250 33 540.5 540.5 317.6 540.9 0.05 24 38 22213 -53.1 -74.1 6 21.0 -54.6 250 34 560.7 560.7 318.7 561.0 0.04 25 35 22748 -49.5 -71.5 6 22.0 -51.8 250 34 583.4 583.4 319.9 583.9 0.07 26 30 23760 -48.9 -70.9 6 22.0 -51.6 250 35 611.3 611.4 321.2 612.0 0.09 27 23 25506 -47.1 -70.1 5 23.0 -50.9 243 17 664.9 664.9 323.3 666.0 0.13 28 20 26420 -51.1 -73.1 6 22.0 -54.1 240 7 679.8 679.8 323.8 680.6 0.10 29 19 26753 -51.5 -73.5 6 22.0 -54.5 688.6 688.6 324.1 689.4 0.10 30 17 27476 -51.3 -73.3 6 22.0 -54.6 711.5 711.5 324.8 712.4 0.11 31 16 27874 -46.9 -69.9 6 23.0 -51.8 738.3 738.3 325.7 740.0 0.19 32 14 28747 -52.9 -74.9 5 22.0 -56.2 746.7 746.7 325.8 747.6 0.11 33 11 30316 -49.1 -72.1 5 23.0 -54.4 813.8 813.9 327.6 815.8 0.20 TRP 342 7892 -50.5 -58.5 38 8.0 -50.7 285 13 302.6 302.6 282.5 302.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5133.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 49.39 % Est. max temperature: -0.93 C = 30.33 F Sfc-Lift cond lev (LCL): 877.67 mb = 1222.03 m = 4009.24 ft T: -10.98 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.00 C Layer 997.0- 0.0 mb Conv cond level (CCL): 714.18 mb = 2775.20 m = 9104.88 ft Mean mixing ratio: 1.18 g/kg Conv temperature: 6.26 C = 43.27 F Cap Strength: 6.87 C Lifted Index: 13.05 C Risk: None Lifted Index @300 mb: 29.75 C Lifted Index @700 mb: 6.87 C Showalter Index: 12.50 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 14.40 C K Index: -6.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.74 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 68368.12 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 816.11 mb = 1776.79 m = 5829.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 8 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 ---------------------------------------------------------- 0 997 230 0 0 -0.0 -0.0 | 146 8 -4.2 6.2 1 925 817 360 3 -0.0 -3.0 | 127 5 -4.2 3.2 2 850 1469 320 13 8.4 -10.0 | 312 6 4.1 -3.7 3 700 2924 290 9 8.5 -3.1 | 233 5 4.2 3.1 4 500 5340 285 13 12.6 -3.4 | 251 9 8.3 2.8 5 400 6860 280 11 10.8 -1.9 | 237 8 6.6 4.3 6 342 7892 285 13 12.6 -3.4 | 251 9 8.3 2.8 7 300 8750 280 23 22.7 -4.0 | 263 19 18.4 2.2 8 250 9960 270 31 31.0 -0.0 | 257 27 26.8 6.2 9 200 11430 265 36 35.9 3.1 | 254 33 31.6 9.3 10 150 13320 265 40 39.8 3.5 | 255 37 35.6 9.7 11 100 15960 265 38 37.9 3.3 | 254 35 33.6 9.5 12 70 18260 265 40 39.8 3.5 | 255 37 35.6 9.7 13 50 20430 250 33 31.0 11.3 | 237 32 26.8 17.5 14 30 23760 250 35 32.9 12.0 | 238 34 28.6 18.2 15 20 26420 240 7 6.1 3.5 | 191 10 1.8 9.7 Wind Parameters Mean winds (0-6000m): 295.7 at 10.0 knts Storm direction: 325.7 at 7.5 knts Shear (0-3000m) pos: 0.0 neg: 1.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -19.6 tot: -19.1 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.80 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.06 Bulk Shear: 12.07 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 0 1 139 7| 0.0 2.6 2.6| 0.0 -2.9 -2.9 -5.7 -0.66| 2.6 -1.7 1000 346 3 130 4| 0.0 4.8 4.8| 0.0 -7.7 -7.7 -7.7 -0.78| 5.2 -4.0 1500 327 6 140 1| 0.0 4.2 4.2| 0.0 -12.4 -12.4 -8.3 -0.78| 5.5 -4.2 2000 320 8 239 1| 0.0 2.8 2.8| 0.0 -15.6 -15.6 -7.8 -0.80| 4.7 -3.8 2500 316 8 256 2| 0.0 2.0 2.0| 0.0 -18.5 -18.5 -7.4 -0.83| 4.3 -3.5 3000 311 8 252 2| 0.0 1.6 1.6| 0.5 -19.6 -19.1 -6.4 -0.80| 3.8 -3.0 4000 304 9 249 3| 0.0 1.4 1.4| 2.1 -19.6 -17.6 -4.4 -0.70| 3.1 -2.1 5000 299 10 249 4| 0.0 1.3 1.3| 3.4 -19.6 -16.2 -3.2 -0.63| 2.6 -1.6 6000 296 10 249 5| 0.0 1.0 1.0| 3.6 -22.3 -18.8 -3.1 -0.63| 2.3 -1.5 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251013.12.gif