UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 15 OCT 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 188 -5.1 -9.4 72 4.3 -6.4 250 1 266.9 267.2 266.0 271.9 1.84 1 1000 305 -5.7 -9.2 76 3.5 -6.7 260 3 267.5 267.8 266.4 272.6 1.90 2 925 910 -10.9 -15.8 67 4.9 -12.0 280 7 268.2 268.4 265.7 271.5 1.20 3 850 1554 -16.3 -19.1 79 2.8 -16.9 185 7 269.1 269.2 265.9 271.9 0.99 4 842 1625 -16.9 -19.4 81 2.5 -17.4 181 8 269.2 269.3 266.0 271.9 0.98 5 820 1825 -13.3 -15.9 81 2.6 -13.9 168 10 275.0 275.3 270.5 278.9 1.35 6 787 2136 -15.3 -18.8 75 3.5 -16.0 149 14 276.1 276.3 270.7 279.3 1.10 7 762 2379 -17.3 -20.8 74 3.5 -18.0 134 17 276.5 276.7 270.7 279.3 0.96 8 752 2478 -17.3 -21.4 70 4.1 -18.1 128 18 277.6 277.7 271.3 280.3 0.92 9 735 2650 -14.7 -20.7 60 6.0 -16.0 118 20 282.2 282.4 274.1 285.2 1.00 10 732 2681 -14.7 -20.7 60 6.0 -16.0 116 21 282.6 282.7 274.3 285.6 1.00 11 700 3018 -16.9 -24.9 50 8.0 -18.3 95 25 283.8 283.9 274.5 286.0 0.72 12 687 3159 -17.7 -26.7 45 9.0 -19.2 94 25 284.4 284.5 274.8 286.3 0.63 13 669 3357 -18.9 -25.9 54 7.0 -20.1 94 26 285.2 285.3 275.3 287.4 0.69 14 592 4254 -26.7 -30.1 73 3.4 -27.1 90 27 286.3 286.4 275.6 288.0 0.53 15 564 4604 -27.7 -31.0 73 3.3 -28.1 89 28 289.1 289.2 277.0 290.8 0.51 16 553 4745 -28.5 -31.6 75 3.1 -28.9 88 28 289.8 289.9 277.3 291.4 0.49 17 515 5252 -32.1 -34.6 78 2.5 -32.3 86 29 291.4 291.5 278.0 292.7 0.39 18 512 5293 -32.7 -35.1 79 2.4 -32.9 86 29 291.2 291.3 277.9 292.4 0.38 19 500 5460 -33.7 -36.2 78 2.5 -33.9 85 29 292.0 292.0 278.2 293.1 0.35 20 498 5488 -33.9 -36.5 77 2.6 -34.1 85 29 292.0 292.1 278.2 293.2 0.34 21 400 6990 -43.5 -47.5 65 4.0 -43.7 90 36 298.5 298.5 280.8 298.9 0.13 22 300 8870 -56.7 -60.3 64 3.6 -56.8 90 36 305.4 305.4 283.6 305.6 0.04 23 264 9665 -62.5 -66.3 60 3.8 -62.6 85 36 308.3 308.3 284.7 308.4 0.02 24 262 9712 -62.7 -66.5 60 3.8 -62.7 85 36 308.7 308.7 284.8 308.8 0.02 25 256 9854 -62.9 -66.7 60 3.8 -62.9 83 35 310.4 310.4 285.5 310.5 0.02 26 250 10000 -61.7 -65.3 62 3.6 -61.7 80 33 314.3 314.3 286.9 314.4 0.02 27 233 10443 -58.9 -62.9 60 4.0 -59.0 78 27 325.0 325.0 290.3 325.1 0.03 28 200 11410 -57.9 -61.9 60 4.0 -58.0 75 15 341.1 341.1 294.6 341.3 0.05 29 150 13240 -56.7 -61.7 53 5.0 -56.8 75 9 372.4 372.4 301.0 372.7 0.06 30 101 15747 -56.9 -63.9 41 7.0 -57.2 347 5 416.6 416.6 307.3 417.0 0.07 31 100 15810 -56.7 -64.7 36 8.0 -57.0 345 5 418.2 418.2 307.6 418.5 0.06 32 93 16272 -56.3 -64.3 36 8.0 -56.6 326 6 427.7 427.8 308.6 428.1 0.07 33 70 18080 -56.7 -65.7 31 9.0 -57.1 250 9 463.1 463.1 312.1 463.5 0.08 34 53 19833 -58.3 -69.3 23 11.0 -58.8 275 11 497.7 497.7 314.8 498.1 0.06 35 50 20200 -56.5 -67.5 24 11.0 -57.2 280 11 510.3 510.4 315.7 510.9 0.09 36 42 21311 -55.7 -67.7 21 12.0 -56.6 260 14 538.4 538.4 317.5 539.1 0.10 37 33 22855 -54.5 -67.5 19 13.0 -55.8 231 19 580.0 580.1 319.7 581.0 0.13 38 30 23470 -52.1 -66.1 17 14.0 -53.8 220 21 602.6 602.7 320.8 603.9 0.18 39 28 23919 -50.1 -64.1 18 14.0 -52.3 220 23 620.2 620.3 321.6 622.1 0.25 40 26 24402 -52.3 -67.3 15 15.0 -54.3 220 25 627.2 627.3 321.9 628.6 0.17 41 23 25203 -48.5 -64.5 14 16.0 -51.5 220 29 660.8 660.9 323.2 663.1 0.28 42 20 26120 -50.3 -67.3 12 17.0 -53.3 220 33 682.2 682.3 323.9 684.1 0.22 43 19 26454 -50.5 -67.5 12 17.0 -53.5 219 34 691.7 691.8 324.2 693.6 0.23 44 17 27184 -46.5 -64.5 11 18.0 -51.0 218 35 726.9 727.0 325.4 730.4 0.39 45 14 28485 -41.3 -62.3 9 21.0 -48.6 215 37 786.0 786.3 327.0 792.1 0.63 46 10 30750 -44.7 -68.7 5 24.0 -52.1 210 40 852.7 852.9 328.5 856.6 0.37 47 8.9 31529 -45.1 -69.1 5 24.0 -52.8 880.0 880.3 329.1 884.3 0.39 TRP 262 9712 -62.7 -66.5 60 3.8 -62.7 85 36 308.7 308.7 284.8 308.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5155.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 69.55 % Est. max temperature: -3.11 C = 26.40 F Sfc-Lift cond lev (LCL): 948.17 mb = 717.99 m = 2355.57 ft T: -9.25 C 700-500 lapse rate: 6.88 C/km ThetaE index: 1.09 C Layer 925.0- 850.0 mb Conv cond level (CCL): 893.95 mb = 1170.08 m = 3838.81 ft Mean mixing ratio: 1.56 g/kg Conv temperature: -3.47 C = 25.76 F Cap Strength: 16.28 C Lifted Index: 16.55 C Risk: None Lifted Index @300 mb: 23.67 C Lifted Index @700 mb: 11.91 C Showalter Index: 16.67 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 14.60 C K Index: -9.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.49 J/kg Max Up Vert Vel: 2.23 m/s Conv Inhibition (B-): 68028.16 J/kg Cap Strength: 16.36 C Lift Cond Lev (LCL): 904.68 mb = 1079.15 m = 3540.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 15 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 1015 188 250 1 0.9 0.3 | 301 16 13.5 -8.0 1 1000 305 260 3 3.0 0.5 | 297 17 15.5 -7.8 2 925 910 280 7 6.9 -1.2 | 296 22 19.5 -9.6 3 850 1554 185 7 0.6 7.0 | 276 13 13.2 -1.4 4 700 3018 95 25 -24.9 2.2 | 63 14 -12.3 -6.2 5 500 5460 85 29 -28.9 -2.5 | 56 20 -16.3 -10.9 6 400 6990 90 36 -36.0 0.0 | 70 25 -23.4 -8.3 7 300 8870 90 36 -36.0 0.0 | 70 25 -23.4 -8.3 8 262 9712 85 36 -35.9 -3.1 | 64 26 -23.3 -11.5 9 250 10000 80 33 -32.5 -5.7 | 55 24 -19.9 -14.1 10 200 11410 75 15 -14.5 -3.9 | 9 12 -1.9 -12.2 11 150 13240 75 9 -8.7 -2.3 | 340 11 3.9 -10.7 12 100 15810 345 5 1.3 -4.8 | 314 19 13.9 -13.2 13 70 18080 250 9 8.5 3.1 | 284 22 21.0 -5.3 14 50 20200 280 11 10.8 -1.9 | 294 26 23.4 -10.3 15 30 23470 220 21 13.5 16.1 | 253 27 26.1 7.7 16 20 26120 220 33 21.2 25.3 | 243 38 33.8 16.9 17 10 30750 210 40 20.0 34.6 | 231 42 32.6 26.3 Wind Parameters Mean winds (0-6000m): 93.5 at 20.1 knts Storm direction: 123.5 at 15.1 knts Shear (0-3000m) pos: 0.8 neg: 5.3 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -86.7 tot: -85.5 m^2/s^2 ave: -28.5 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 75.25 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 ------------------------------------------------------------------------------- 500 267 4 297 18| 4.8 0.0 4.8| 0.0 -6.9 -6.9 -13.8 -0.32| 4.9 -1.6 1000 268 5 295 20| 2.4 2.0 4.4| 1.3 -29.9 -28.6 -28.6 -0.50| 5.7 -2.8 1500 244 6 288 19| 1.6 3.7 5.3| 1.3 -46.8 -45.6 -30.4 -0.49| 6.7 -3.3 2000 203 7 276 16| 1.2 4.8 6.0| 1.3 -61.6 -60.3 -30.2 -0.56| 7.3 -4.1 2500 156 9 268 9| 1.0 5.4 6.3| 1.3 -72.6 -71.3 -28.5 -0.65| 8.2 -5.3 3000 118 12 321 4| 0.8 5.3 6.1| 1.3 -86.7 -85.5 -28.5 -0.63| 8.5 -5.4 4000 103 15 26 5| 0.6 4.2 4.8| 1.3 -89.9 -88.6 -22.1 -0.62| 6.7 -4.1 5000 97 18 41 8| 0.5 3.5 4.0| 1.3 -94.2 -92.9 -18.6 -0.60| 5.6 -3.4 6000 94 20 47 10| 0.2 3.0 3.2| 15.3 -95.2 -79.9 -13.3 -0.52| 5.0 -2.6 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251015.12.gif