UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for X1004... Searching the city database file for: X1004 ... Date:1200Z 14 OCT 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 249 SFC 946 677 -9.7 -13.3 75 3.6 -10.6 290 3 267.7 267.9 265.8 271.7 1.45 2 925 850 -11.5 -17.5 61 6.0 -12.8 235 11 267.5 267.7 265.0 270.5 1.04 3 850 1492 -16.9 -21.6 67 4.7 -17.7 315 19 268.4 268.6 265.1 270.7 0.80 4 794 1999 -21.1 -23.9 78 2.8 -21.5 334 17 269.2 269.4 265.5 271.2 0.70 5 791 2027 -20.9 -23.7 78 2.8 -21.3 335 17 269.7 269.9 265.9 271.8 0.71 6 790 2036 -18.1 -20.8 79 2.7 -18.6 336 17 272.8 273.0 268.3 275.5 0.92 7 786 2074 -16.3 -19.1 79 2.8 -16.9 337 17 275.2 275.3 270.1 278.3 1.07 8 779 2142 -15.9 -18.6 80 2.7 -16.4 340 16 276.3 276.5 270.9 279.6 1.13 9 706 2886 -13.5 -23.5 43 10.0 -15.6 8 13 286.8 287.0 276.3 289.3 0.81 10 700 2951 -14.1 -26.1 35 12.0 -16.3 10 13 286.9 287.0 276.1 288.9 0.65 11 685 3115 -14.9 -28.9 29 14.0 -17.3 11 13 287.8 287.9 276.3 289.4 0.51 12 500 5420 -30.3 -42.3 30 12.0 -31.3 20 11 296.1 296.1 279.9 296.7 0.18 13 478 5740 -32.5 -44.5 29 12.0 -33.3 21 10 297.2 297.2 280.3 297.7 0.15 14 400 6980 -39.7 -51.7 27 12.0 -40.2 25 7 303.4 303.4 282.9 303.7 0.08 15 358 7733 -43.9 -54.9 29 11.0 -44.3 21 6 307.5 307.5 284.5 307.8 0.06 16 300 8900 -52.5 -62.5 29 10.0 -52.7 15 5 311.3 311.4 285.8 311.5 0.03 17 260 9806 -59.3 -68.3 30 9.0 -59.4 58 3 314.4 314.4 286.9 314.4 0.01 18 250 10050 -60.3 -69.3 30 9.0 -60.4 70 3 316.4 316.4 287.6 316.5 0.01 19 238 10356 -61.5 -69.5 34 8.0 -61.6 90 7 319.1 319.1 288.5 319.1 0.01 20 226 10676 -61.7 -69.7 34 8.0 -61.8 84 6 323.5 323.5 289.9 323.6 0.01 21 200 11440 -58.1 -67.1 31 9.0 -58.2 70 5 340.8 340.8 294.5 340.9 0.02 22 193 11665 -56.7 -64.7 36 8.0 -56.9 56 5 346.5 346.5 295.9 346.6 0.03 23 150 13270 -55.5 -65.5 28 10.0 -55.8 315 5 374.5 374.5 301.4 374.6 0.04 24 100 15860 -55.1 -69.1 16 14.0 -55.5 290 13 421.3 421.3 307.9 421.4 0.03 25 86 16824 -53.5 -68.5 14 15.0 -54.1 286 16 443.1 443.1 310.2 443.3 0.04 26 70 18140 -55.5 -71.5 12 16.0 -56.1 280 19 465.7 465.7 312.3 465.9 0.04 27 67 18420 -55.9 -71.9 12 16.0 -56.5 279 19 470.7 470.7 312.7 470.9 0.03 28 50 20300 -53.3 -71.3 9 18.0 -54.4 270 17 517.9 517.9 316.2 518.2 0.05 29 45 20977 -54.1 -73.1 8 19.0 -55.2 268 18 531.8 531.8 317.1 532.1 0.04 30 37 22244 -50.1 -70.1 8 20.0 -52.1 264 19 572.7 572.7 319.3 573.2 0.08 31 30 23610 -51.5 -72.5 6 21.0 -53.6 260 21 604.2 604.3 320.8 604.8 0.07 32 29 23830 -51.5 -72.5 6 21.0 -53.7 257 21 610.1 610.2 321.1 610.7 0.07 33 26 24547 -47.5 -69.5 6 22.0 -50.8 248 21 640.8 640.9 322.4 641.9 0.13 34 24 25074 -50.1 -72.1 6 22.0 -52.9 241 21 648.1 648.2 322.6 648.9 0.09 35 20 26280 -44.9 -68.9 5 24.0 -49.8 225 21 698.7 698.8 324.4 700.3 0.18 36 19 26626 -41.9 -66.9 5 25.0 -48.1 718.4 718.5 325.1 720.6 0.25 37 16 27777 -47.5 -72.5 4 25.0 -52.2 736.3 736.4 325.6 737.5 0.13 38 15 28203 -47.9 -72.9 4 25.0 -52.7 748.7 748.8 325.9 749.9 0.13 39 10 30880 -47.9 -73.9 3 26.0 -54.1 840.7 840.8 328.2 842.5 0.17 40 9.9 30946 -47.1 -73.1 4 26.0 -53.6 846.2 846.3 328.4 848.2 0.20 TRP 238 10356 -61.5 -69.5 34 8.0 -61.6 90 7 319.1 319.1 288.5 319.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 46.69 % Est. max temperature: -8.18 C = 17.28 F Sfc-Lift cond lev (LCL): 892.95 mb = 1117.77 m = 3667.19 ft T: -13.75 C 700-500 lapse rate: 6.56 C/km ThetaE index: 1.18 C Layer 925.0- 850.0 mb Conv cond level (CCL): 811.17 mb = 1839.85 m = 6036.19 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -8.39 C = 16.90 F Cap Strength: 16.40 C Lifted Index: 21.01 C Risk: None Lifted Index @300 mb: 28.81 C Lifted Index @700 mb: 15.82 C Showalter Index: 21.01 C Risk: None Total Totals Index: 22.10 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 8.70 C K Index: -20.20 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 5.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.08 J/kg Max Up Vert Vel: 2.04 m/s Conv Inhibition (B-): 71062.48 J/kg Cap Strength: 20.86 C Lift Cond Lev (LCL): 824.54 mb = 1718.27 m = 5637.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 9 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 ---------------------------------------------------------- 0 946 677 290 3 2.8 -1.0 | 223 10 7.0 7.4 1 925 850 235 11 9.0 6.3 | 222 20 13.2 14.8 2 850 1492 315 19 13.4 -13.4 | 286 18 17.6 -5.0 3 700 2951 10 13 -2.3 -12.8 | 336 5 1.9 -4.3 4 500 5420 20 11 -3.8 -10.3 | 348 2 0.4 -1.9 5 400 6980 25 7 -3.0 -6.3 | 210 2 1.2 2.1 6 300 8900 15 5 -1.3 -4.8 | 218 5 2.9 3.6 7 250 10050 70 3 -2.8 -1.0 | 190 8 1.3 7.4 8 238 10356 90 7 -7.0 0.0 | 161 9 -2.8 8.5 9 200 11440 70 5 -4.7 -1.7 | 175 7 -0.5 6.7 10 150 13270 315 5 3.5 -3.5 | 237 9 7.7 4.9 11 100 15860 290 13 12.2 -4.4 | 256 17 16.4 4.0 12 70 18140 280 19 18.7 -3.3 | 257 23 22.9 5.2 13 50 20300 270 17 17.0 -0.0 | 248 23 21.2 8.5 14 30 23610 260 21 20.7 3.6 | 244 28 24.8 12.1 15 20 26280 225 21 14.8 14.8 | 219 30 19.0 23.3 Wind Parameters Mean winds (0-6000m): 356.2 at 12.6 knts Storm direction: 26.2 at 9.4 knts Shear (0-3000m) pos: 3.5 neg: 2.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 116.0 deg Storm rel helicity (0-3000m) pos: 146.5 neg: -7.6 tot: 138.9 m^2/s^2 ave: 46.3 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 43.22 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 ------------------------------------------------------------------------------- 500 256 11 233 18| 0.0 12.5 12.5| 54.5 -7.6 46.9 93.7 0.46| 20.2 9.3 1000 292 14 260 18| 6.9 6.3 13.2|123.6 -7.6 116.0 116.0 0.66| 17.6 11.7 1500 308 15 273 16| 5.8 4.2 10.0|137.2 -7.6 129.5 86.3 0.65| 13.8 9.0 2000 318 15 281 15| 5.0 3.1 8.2|144.2 -7.6 136.5 68.3 0.64| 11.7 7.5 2500 326 15 287 13| 4.2 2.5 6.8|146.3 -7.6 138.7 55.5 0.63| 10.0 6.3 3000 333 15 293 12| 3.5 2.1 5.6|146.5 -7.6 138.9 46.3 0.62| 8.4 5.3 4000 344 14 302 9| 2.7 1.6 4.2|146.7 -7.6 139.1 34.8 0.61| 6.5 4.0 5000 352 13 308 8| 2.1 1.3 3.4|146.8 -7.8 139.1 27.8 0.59| 5.3 3.2 6000 356 13 309 6| 1.6 1.0 2.7|146.8 -8.2 138.6 23.1 0.53| 4.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251014.12.gif