UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 17 OCT 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1025 126 -8.9 -11.3 83 2.4 -9.5 100 1 262.4 262.6 262.2 266.6 1.57 1 1016 194 -1.3 -4.1 81 2.8 -2.3 109 5 270.6 271.1 270.0 278.1 2.77 2 1007 265 0.4 -3.5 75 3.9 -1.0 118 8 273.0 273.5 271.7 281.0 2.93 3 1000 320 0.2 -4.8 69 5.0 -1.6 125 11 273.4 273.8 271.5 280.7 2.67 4 938 832 -0.9 -18.9 24 18.0 -5.5 109 13 277.3 277.4 271.1 280.0 0.91 5 925 943 -1.1 -19.1 24 18.0 -5.7 105 13 278.2 278.3 271.6 280.9 0.91 6 917 1012 -1.3 -19.3 24 18.0 -5.9 104 13 278.7 278.8 271.9 281.4 0.90 7 850 1614 -3.9 -21.9 23 18.0 -8.2 100 15 282.1 282.2 273.7 284.4 0.78 8 700 3125 -10.9 -28.9 21 18.0 -14.3 90 15 290.4 290.5 277.7 292.0 0.50 9 633 3892 -14.3 -35.3 15 21.0 -17.5 78 16 295.0 295.1 279.6 296.0 0.30 10 524 5299 -22.9 -42.9 14 20.0 -25.0 56 17 301.1 301.1 282.0 301.6 0.17 11 500 5640 -25.9 -44.9 15 19.0 -27.6 50 17 301.5 301.5 282.1 302.0 0.14 12 467 6131 -29.9 -44.9 22 15.0 -31.1 44 19 302.4 302.5 282.5 303.0 0.15 13 400 7220 -37.1 -52.1 20 15.0 -37.8 30 23 306.8 306.8 284.2 307.1 0.08 14 300 9150 -49.9 -63.9 18 14.0 -50.2 20 35 315.0 315.0 287.1 315.1 0.02 15 276 9694 -52.5 -65.5 19 13.0 -52.7 18 34 318.9 318.9 288.4 318.9 0.02 16 250 10330 -56.1 -69.1 18 13.0 -56.3 15 33 322.7 322.7 289.6 322.7 0.01 17 242 10536 -57.3 -70.3 18 13.0 -57.5 13 32 323.9 323.9 289.9 323.9 0.01 18 209 11456 -60.7 -72.7 19 12.0 -60.8 5 29 332.4 332.4 292.4 332.5 0.01 19 200 11730 -59.9 -71.9 19 12.0 -60.0 355 27 337.9 337.9 293.8 338.0 0.01 20 192 11986 -59.1 -71.1 20 12.0 -59.2 351 26 343.2 343.2 295.1 343.2 0.01 21 168 12826 -57.9 -69.9 20 12.0 -58.1 340 23 358.5 358.5 298.4 358.6 0.02 22 150 13540 -58.5 -70.5 20 12.0 -58.7 330 21 369.3 369.3 300.5 369.4 0.02 23 100 16070 -61.1 -75.1 14 14.0 -61.3 310 19 409.7 409.7 306.5 409.7 0.01 24 86 17006 -61.3 -75.3 14 14.0 -61.6 310 18 427.3 427.3 308.6 427.4 0.02 25 70 18280 -62.1 -76.1 14 14.0 -62.4 310 17 451.5 451.5 311.0 451.6 0.02 26 50 20350 -63.3 -78.3 11 15.0 -63.7 305 19 494.3 494.3 314.5 494.4 0.02 27 30 23500 -61.9 -77.9 10 16.0 -62.6 300 21 575.9 575.9 319.5 576.1 0.03 28 23 25148 -60.7 -76.7 10 16.0 -61.7 290 25 624.9 624.9 321.7 625.3 0.05 29 20 26020 -59.1 -75.1 11 16.0 -60.4 285 27 655.3 655.3 322.9 655.9 0.07 30 17 27048 -57.9 -74.9 10 17.0 -59.6 280 29 690.3 690.3 324.1 691.0 0.09 31 11 29850 -50.7 -69.7 9 19.0 -55.2 268 34 808.0 808.1 327.5 810.9 0.29 32 10 30480 -45.9 -66.9 8 21.0 -52.5 265 35 848.2 848.5 328.5 853.2 0.47 33 9.3 30965 -44.1 -66.1 7 22.0 -51.8 872.9 873.2 329.0 879.1 0.57 34 6.1 33819 -40.1 -66.1 5 26.0 -51.9 1001.9 1002.5 331.4 1012.8 0.87 TRP 209 11456 -60.7 -72.7 19 12.0 -60.8 5 29 332.4 332.4 292.4 332.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: Surface below freezing Freezing level: 1009.12 mb = 248.05 m = 813.81 ft Freezing level: 988.73 mb = 413.04 m = 1355.09 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 23.44 % Est. max temperature: 9.60 C = 49.29 F Sfc-Lift cond lev (LCL): 986.33 mb = 430.06 m = 1410.95 ft T: -0.04 C 700-500 lapse rate: 5.96 C/km ThetaE index: 1.02 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 617.57 mb = 4075.48 m = 13370.84 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 24.76 C = 76.58 F Cap Strength: 18.33 C Lifted Index: 18.26 C Risk: None Lifted Index @300 mb: 25.08 C Lifted Index @700 mb: 11.99 C Showalter Index: 14.57 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 4.00 C K Index: -17.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.20 J/kg Max Up Vert Vel: 7.64 m/s Conv Inhibition (B-): 61363.65 J/kg Cap Strength: 18.30 C Lift Cond Lev (LCL): 845.39 mb = 1656.31 m = 5434.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 111 at 11 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 1025 126 100 1 -1.0 0.2 | 292 10 9.5 -3.9 1 1000 320 125 11 -9.0 6.3 | 213 3 1.5 2.3 2 925 943 105 13 -12.6 3.4 | 72 2 -2.1 -0.7 3 850 1614 100 15 -14.8 2.6 | 71 5 -4.3 -1.4 4 700 3125 90 15 -15.0 0.0 | 48 6 -4.5 -4.0 5 500 5640 50 17 -13.0 -10.9 | 10 15 -2.5 -15.0 6 400 7220 30 23 -11.5 -19.9 | 2 24 -1.0 -24.0 7 300 9150 20 35 -12.0 -32.9 | 2 37 -1.5 -36.9 8 250 10330 15 33 -8.5 -31.9 | 357 36 1.9 -35.9 9 209 11456 5 29 -2.5 -28.9 | 346 34 8.0 -32.9 10 200 11730 355 27 2.4 -26.9 | 337 33 12.8 -30.9 11 150 13540 330 21 10.5 -18.2 | 317 31 21.0 -22.2 12 100 16070 310 19 14.6 -12.2 | 303 30 25.0 -16.3 13 70 18280 310 17 13.0 -10.9 | 302 28 23.5 -15.0 14 50 20350 305 19 15.6 -10.9 | 300 30 26.0 -14.9 15 30 23500 300 21 18.2 -10.5 | 297 32 28.7 -14.5 16 20 26020 285 27 26.1 -7.0 | 287 38 36.6 -11.0 17 10 30480 265 35 34.9 3.1 | 271 45 45.3 -1.0 Wind Parameters Mean winds (0-6000m): 81.1 at 15.0 knts Storm direction: 111.1 at 11.2 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 116.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -8.6 tot: -8.6 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.30 Bulk Shear: 12.70 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 ------------------------------------------------------------------------------- 500 121 9 254 3| 11.3 0.0 11.3| 0.0 -4.9 -4.9 -9.8 -0.54| 13.4 -7.3 1000 113 11 230 0| 5.7 1.5 7.2| 0.0 -5.6 -5.6 -5.6 -0.56| 8.3 -4.7 1500 108 12 79 1| 3.8 1.6 5.4| 0.0 -5.7 -5.7 -3.8 -0.51| 6.1 -3.2 2000 106 13 72 2| 2.8 1.4 4.2| 0.0 -6.6 -6.6 -3.3 -0.53| 4.8 -2.6 2500 103 13 67 3| 2.3 1.2 3.5| 0.0 -7.6 -7.6 -3.0 -0.54| 4.0 -2.2 3000 101 14 63 3| 1.9 1.1 3.0| 0.0 -8.6 -8.6 -2.9 -0.55| 3.5 -1.9 4000 96 14 53 4| 1.4 1.3 2.8| 0.0 -13.8 -13.8 -3.5 -0.56| 3.2 -1.8 5000 89 14 43 6| 1.1 1.5 2.6| 0.0 -22.0 -22.0 -4.4 -0.56| 3.0 -1.7 6000 81 15 34 8| 0.9 1.6 2.6| 0.0 -29.5 -29.5 -4.9 -0.53| 3.0 -1.6 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251017.00.gif