UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 12 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 195 0 0 SFC 996 226 -7.3 -16.3 49 9.0 -9.4 0 0 266.2 266.3 264.0 269.1 1.07 2 987 297 -5.5 -13.5 53 8.0 -7.6 359 1 268.7 268.9 266.3 272.4 1.36 3 925 802 -9.5 -19.5 44 10.0 -11.6 350 11 269.6 269.7 266.1 272.1 0.88 4 850 1449 -15.1 -23.1 50 8.0 -16.5 5 17 270.3 270.4 266.3 272.4 0.70 5 825 1674 -16.7 -23.7 55 7.0 -17.9 357 17 271.0 271.1 266.7 272.9 0.68 6 790 2000 -15.3 -25.3 42 10.0 -17.0 346 16 275.8 275.9 269.7 277.7 0.62 7 774 2155 -16.3 -28.3 35 12.0 -18.1 341 16 276.4 276.5 269.8 277.8 0.48 8 700 2905 -20.1 -33.1 30 13.0 -21.7 315 15 280.2 280.3 271.9 281.3 0.34 9 628 3704 -23.9 -37.9 26 14.0 -25.3 312 18 284.7 284.8 274.3 285.5 0.23 10 534 4868 -32.3 -44.3 29 12.0 -33.1 307 23 288.2 288.2 276.0 288.7 0.14 11 500 5330 -34.1 -46.1 29 12.0 -34.8 305 25 291.5 291.5 277.6 291.9 0.12 12 400 6860 -42.9 -56.9 20 14.0 -43.3 300 27 299.2 299.2 281.1 299.4 0.04 13 308 8589 -52.1 -65.1 20 13.0 -52.3 290 38 309.6 309.6 285.2 309.6 0.02 14 300 8760 -51.7 -64.7 20 13.0 -51.9 290 40 312.5 312.5 286.2 312.6 0.02 15 273 9373 -51.7 -63.7 22 12.0 -52.0 287 40 321.0 321.0 289.1 321.1 0.03 16 257 9768 -48.1 -61.1 21 13.0 -48.5 286 40 331.9 331.9 292.3 332.1 0.04 17 250 9950 -49.3 -62.3 20 13.0 -49.6 285 40 332.8 332.8 292.5 332.9 0.04 18 200 11410 -49.7 -64.7 16 15.0 -50.1 280 42 354.1 354.1 297.5 354.2 0.03 19 150 13290 -51.1 -69.1 10 18.0 -51.6 275 40 382.0 382.0 302.6 382.1 0.02 20 100 15920 -52.7 -72.7 7 20.0 -53.4 275 40 425.9 425.9 308.4 426.0 0.02 21 74 17869 -50.1 -71.1 7 21.0 -51.2 267 32 469.7 469.7 312.6 469.9 0.04 22 70 18230 -51.9 -72.9 6 21.0 -52.9 265 31 473.4 473.4 312.9 473.5 0.03 23 50 20400 -53.7 -74.7 6 21.0 -54.8 255 36 516.9 516.9 316.1 517.1 0.03 24 49 20530 -53.9 -74.9 6 21.0 -55.0 255 35 519.4 519.5 316.3 519.6 0.03 25 37 22346 -50.5 -72.5 6 22.0 -52.5 258 27 571.6 571.7 319.3 572.0 0.06 26 30 23710 -51.3 -73.3 6 22.0 -53.5 260 21 604.8 604.8 320.9 605.3 0.06 27 28 24162 -47.9 -70.9 5 23.0 -51.0 626.3 626.3 321.8 627.0 0.10 28 23 25460 -47.7 -70.7 5 23.0 -51.3 663.1 663.2 323.2 664.1 0.12 TRP 308 8589 -52.1 -65.1 20 13.0 -52.3 290 38 309.6 309.6 285.2 309.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5135.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 36.04 % Est. max temperature: -3.03 C = 26.54 F Sfc-Lift cond lev (LCL): 862.52 mb = 1337.14 m = 4386.88 ft T: -14.13 C 700-500 lapse rate: 5.77 C/km ThetaE index: 0.34 C Layer 925.0- 850.0 mb Conv cond level (CCL): 681.44 mb = 3102.74 m = 10179.46 ft Mean mixing ratio: 1.05 g/kg Conv temperature: 7.86 C = 46.15 F Cap Strength: 13.73 C Lifted Index: 16.10 C Risk: None Lifted Index @300 mb: 28.61 C Lifted Index @700 mb: 8.65 C Showalter Index: 15.86 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 11.00 C K Index: -17.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.34 J/kg Max Up Vert Vel: 3.27 m/s Conv Inhibition (B-): 53602.62 J/kg Cap Strength: 15.42 C Lift Cond Lev (LCL): 819.10 mb = 1727.96 m = 5669.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 13 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 ---------------------------------------------------------- 0 996 226 0 0 -0.0 -0.0 | 169 13 -2.6 13.2 1 925 802 350 11 1.9 -10.8 | 165 2 -0.7 2.4 2 850 1449 5 17 -1.5 -16.9 | 47 5 -4.0 -3.7 3 700 2905 315 15 10.6 -10.6 | 252 8 8.0 2.6 4 500 5330 305 25 20.5 -14.3 | 274 18 17.9 -1.1 5 400 6860 300 27 23.4 -13.5 | 271 21 20.8 -0.3 6 308 8589 290 38 35.7 -13.0 | 270 33 33.1 0.2 7 300 8760 290 40 37.6 -13.7 | 271 35 35.0 -0.5 8 250 9950 285 40 38.6 -10.4 | 265 36 36.1 2.9 9 200 11410 280 42 41.4 -7.3 | 261 39 38.8 5.9 10 150 13290 275 40 39.8 -3.5 | 255 39 37.3 9.7 11 100 15920 275 40 39.8 -3.5 | 255 39 37.3 9.7 12 70 18230 265 31 30.9 2.7 | 241 32 28.3 15.9 13 50 20400 255 36 34.8 9.3 | 235 39 32.2 22.5 14 30 23710 260 21 20.7 3.6 | 227 25 18.1 16.9 Wind Parameters Mean winds (0-6000m): 319.0 at 18.0 knts Storm direction: 349.0 at 13.5 knts Shear (0-3000m) pos: 1.0 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -17.2 tot: -15.1 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 26.27 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 ------------------------------------------------------------------------------- 500 350 5 169 9| 0.0 9.8 9.8| 0.0 -2.5 -2.5 -5.1 -0.10| 9.9 -1.0 1000 354 9 161 5| 2.9 4.9 7.8| 0.0 -4.2 -4.2 -4.2 -0.28| 8.0 -2.3 1500 358 11 133 3| 1.9 3.9 5.9| 0.0 -7.1 -7.1 -4.8 -0.34| 7.0 -2.4 2000 354 13 120 2| 1.5 3.0 4.5| 0.0 -10.9 -10.9 -5.5 -0.46| 6.6 -3.0 2500 349 13 165 0| 1.2 2.6 3.8| 0.0 -15.3 -15.3 -6.1 -0.49| 6.2 -3.1 3000 343 14 259 1| 1.0 2.5 3.4| 2.1 -17.2 -15.1 -5.0 -0.45| 5.7 -2.6 4000 333 15 269 4| 0.7 2.4 3.1| 8.3 -17.2 -8.9 -2.2 -0.34| 4.8 -1.6 5000 324 16 271 7| 0.6 2.4 3.0| 12.7 -17.2 -4.5 -0.9 -0.28| 4.3 -1.2 6000 319 18 272 9| 0.5 2.1 2.6| 13.0 -19.8 -6.8 -1.1 -0.27| 3.8 -1.0 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251012.12.gif