UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 22 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 295 SFC 951 681 -10.5 -12.2 87 1.7 -10.9 225 3 266.5 266.7 265.1 270.7 1.57 2 947 714 -8.9 -12.8 73 3.9 -9.9 223 5 268.4 268.6 266.4 272.6 1.51 3 925 896 -8.5 -11.6 78 3.1 -9.4 210 19 270.6 270.9 268.2 275.3 1.70 4 850 1550 -9.3 -15.3 62 6.0 -10.8 320 13 276.4 276.6 271.4 280.3 1.37 5 740 2617 -11.1 -26.1 28 15.0 -14.0 352 26 285.6 285.7 275.4 287.5 0.61 6 736 2659 -11.3 -27.3 25 16.0 -14.3 353 26 285.8 285.9 275.4 287.6 0.55 7 700 3042 -13.7 -25.7 36 12.0 -16.0 5 31 287.3 287.4 276.3 289.4 0.67 8 649 3611 -17.3 -24.3 54 7.0 -18.6 6 35 289.5 289.7 277.7 292.1 0.82 9 557 4741 -23.3 -33.3 39 10.0 -24.6 8 43 295.4 295.4 279.9 296.7 0.41 10 500 5520 -29.1 -39.1 37 10.0 -30.0 10 48 297.6 297.6 280.7 298.4 0.26 11 479 5826 -31.7 -43.7 30 12.0 -32.6 10 48 298.0 298.1 280.7 298.6 0.17 12 400 7080 -40.5 -50.5 33 10.0 -40.9 10 46 302.4 302.4 282.5 302.7 0.09 13 300 8980 -53.9 -63.9 28 10.0 -54.1 10 46 309.4 309.4 285.1 309.5 0.02 14 291 9174 -55.5 -65.5 28 10.0 -55.6 9 46 309.8 309.8 285.2 309.9 0.02 15 270 9648 -57.1 -67.1 27 10.0 -57.2 7 46 314.2 314.2 286.8 314.3 0.02 16 250 10130 -60.7 -70.7 26 10.0 -60.8 5 46 315.8 315.8 287.3 315.9 0.01 17 248 10180 -61.1 -71.1 25 10.0 -61.2 5 46 316.0 316.0 287.4 316.0 0.01 18 217 11002 -64.1 -74.1 24 10.0 -64.1 5 38 323.6 323.6 289.9 323.6 0.01 19 200 11500 -64.5 -74.5 24 10.0 -64.6 5 38 330.6 330.6 291.9 330.6 0.01 20 188 11879 -64.5 -74.5 24 10.0 -64.6 4 35 336.5 336.5 293.4 336.6 0.01 21 175 12322 -59.7 -69.7 26 10.0 -59.8 3 32 351.4 351.4 297.0 351.5 0.02 22 150 13290 -58.1 -69.1 23 11.0 -58.3 360 25 370.0 370.0 300.6 370.1 0.02 23 100 15840 -57.3 -72.3 13 15.0 -57.6 345 15 417.0 417.0 307.4 417.1 0.02 24 70 18090 -57.9 -74.9 10 17.0 -58.4 310 11 460.5 460.5 311.8 460.6 0.02 25 50 20200 -59.1 -78.1 7 19.0 -59.7 300 11 504.2 504.2 315.2 504.3 0.02 26 40 21600 -58.3 -78.3 6 20.0 -59.1 289 13 539.4 539.5 317.5 539.6 0.02 27 32 23008 -56.9 -77.9 5 21.0 -58.0 278 14 578.7 578.7 319.6 578.9 0.03 28 31 23210 -54.1 -76.1 5 22.0 -55.7 277 15 591.6 591.6 320.2 591.9 0.04 29 30 23420 -54.7 -76.7 5 22.0 -56.3 275 15 595.5 595.5 320.4 595.8 0.04 30 27 24095 -55.7 -77.7 5 22.0 -57.2 259 16 610.9 610.9 321.1 611.2 0.04 31 22 25423 -48.9 -73.9 4 25.0 -52.4 229 17 668.0 668.1 323.4 668.7 0.08 32 20 26050 -49.1 -74.1 4 25.0 -52.7 215 17 685.9 685.9 324.0 686.6 0.08 33 18 26740 -50.5 -74.5 4 24.0 -53.9 220 20 702.4 702.5 324.6 703.2 0.09 34 15 27944 -45.1 -71.1 4 26.0 -51.0 227 24 758.0 758.1 326.2 759.6 0.17 35 12 29432 -46.1 -72.1 4 26.0 -52.4 237 30 804.4 804.5 327.4 806.3 0.19 36 10 30660 -40.5 -67.5 4 27.0 -50.0 245 35 868.4 868.6 328.9 873.1 0.43 37 9.2 31229 -39.5 -66.5 4 27.0 -49.8 893.1 893.4 329.4 899.2 0.54 TRP 217 11002 -64.1 -74.1 24 10.0 -64.1 5 38 323.6 323.6 289.9 323.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 47.67 % Est. max temperature: 3.17 C = 37.70 F Sfc-Lift cond lev (LCL): 925.28 mb = 893.65 m = 2931.88 ft T: -8.51 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.00 C Layer 951.0--18801214401986945146159104.0 mb Conv cond level (CCL): 653.58 mb = 3558.43 m = 11674.48 ft Mean mixing ratio: 1.55 g/kg Conv temperature: 12.04 C = 53.67 F Cap Strength: 16.35 C Lifted Index: 17.40 C Risk: None Lifted Index @300 mb: 23.13 C Lifted Index @700 mb: 11.42 C Showalter Index: 14.53 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -7.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.12 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 74499.91 J/kg Cap Strength: 17.35 C Lift Cond Lev (LCL): 840.62 mb = 1635.49 m = 5365.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 25 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 ---------------------------------------------------------- 0 951 681 225 3 2.1 2.1 | 215 28 16.1 22.9 1 925 896 210 19 9.5 16.5 | 212 44 23.5 37.2 2 850 1550 320 13 8.4 -10.0 | 244 25 22.4 10.8 3 700 3042 5 31 -2.7 -30.9 | 312 15 11.3 -10.1 4 500 5520 10 48 -8.3 -47.3 | 348 27 5.7 -26.5 5 400 7080 10 46 -8.0 -45.3 | 346 25 6.0 -24.6 6 300 8980 10 46 -8.0 -45.3 | 346 25 6.0 -24.6 7 250 10130 5 46 -4.0 -45.8 | 338 27 10.0 -25.1 8 217 11002 5 38 -3.3 -37.9 | 328 20 10.7 -17.1 9 200 11500 5 38 -3.3 -37.9 | 328 20 10.7 -17.1 10 150 13290 360 25 -0.0 -25.0 | 287 15 14.0 -4.3 11 100 15840 345 15 3.9 -14.5 | 251 19 17.9 6.2 12 70 18090 310 11 8.4 -7.1 | 239 26 22.5 13.7 13 50 20200 300 11 9.5 -5.5 | 237 28 23.6 15.2 14 30 23420 275 15 14.9 -1.3 | 236 35 29.0 19.4 15 20 26050 215 17 9.8 13.9 | 214 42 23.8 34.7 16 10 30660 245 35 31.7 14.8 | 232 58 45.7 35.5 Wind Parameters Mean winds (0-6000m): 4.1 at 33.4 knts Storm direction: 34.1 at 25.0 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 355.5 neg: -17.1 tot: 338.4 m^2/s^2 ave: 112.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 7.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.09 Bulk Shear: 274.52 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 ------------------------------------------------------------------------------- 500 225 15 218 40| 14.4 0.0 14.4|147.4 -17.1 130.2 260.5 0.40| 30.5 12.1 1000 251 15 228 38| 7.9 0.0 7.9|227.9 -17.1 210.7 210.7 0.45| 24.4 10.9 1500 292 16 242 32| 7.5 0.0 7.5|270.7 -17.1 253.6 169.0 0.51| 18.9 9.7 2000 321 18 254 26| 7.4 0.0 7.4|311.2 -17.1 294.0 147.0 0.57| 16.4 9.3 2500 340 20 265 21| 7.1 0.0 7.1|342.9 -17.1 325.8 130.3 0.61| 14.7 8.9 3000 349 22 273 18| 6.5 0.0 6.5|355.5 -17.1 338.4 112.8 0.62| 12.9 7.9 4000 357 26 290 16| 5.7 0.0 5.7|382.0 -17.1 364.8 91.2 0.63| 10.6 6.6 5000 2 30 307 16| 5.2 0.0 5.2|405.7 -17.5 388.2 77.6 0.62| 9.1 5.6 6000 4 33 317 17| 4.3 0.1 4.4|405.7 -20.9 384.8 64.1 0.61| 7.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251022.00.gif