UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 11 OCT 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1007 49 9.8 -2.2 43 12.0 4.6 75 5 282.4 282.9 277.4 291.5 3.22 1 1000 107 9.6 -2.4 43 12.0 4.4 90 11 282.8 283.3 277.6 291.8 3.20 2 928 726 11.8 -5.2 30 17.0 4.4 148 24 291.1 291.6 281.1 299.4 2.79 3 925 753 11.6 -5.4 30 17.0 4.3 150 25 291.2 291.7 281.0 299.3 2.76 4 850 1452 6.0 -10.0 31 16.0 -0.1 140 21 292.4 292.8 280.8 298.8 2.10 5 734 2634 -3.3 -18.3 30 15.0 -7.7 129 26 294.8 295.0 280.7 298.6 1.23 6 700 3009 -4.1 -18.1 33 14.0 -8.2 125 27 297.9 298.2 282.2 302.1 1.31 7 663 3435 -5.7 -23.7 23 18.0 -10.3 124 25 300.8 301.0 282.8 303.6 0.85 8 651 3578 -5.9 -21.9 27 16.0 -10.2 124 25 302.2 302.3 283.6 305.5 1.02 9 624 3907 -8.5 -18.5 44 10.0 -11.4 123 24 302.9 303.1 284.4 307.4 1.42 10 500 5590 -18.3 -26.3 49 8.0 -20.0 120 17 310.7 310.9 286.6 313.7 0.89 11 463 6157 -22.1 -30.1 48 8.0 -23.5 127 18 312.9 313.0 287.2 315.2 0.68 12 400 7210 -31.1 -35.8 63 4.7 -31.7 140 21 314.6 314.7 287.5 316.2 0.45 13 300 9190 -47.3 -52.3 56 5.0 -47.5 145 19 318.7 318.7 288.4 319.1 0.10 14 273 9806 -52.5 -57.4 55 4.9 -52.6 135 19 319.9 319.9 288.8 320.1 0.06 15 250 10370 -56.3 -61.0 55 4.7 -56.4 125 19 322.4 322.4 289.5 322.5 0.04 16 235 10761 -58.1 -62.9 54 4.8 -58.2 135 19 325.4 325.4 290.5 325.5 0.03 17 200 11780 -56.1 -60.8 55 4.7 -56.2 190 19 343.9 343.9 295.3 344.2 0.05 18 198 11844 -55.9 -60.5 56 4.6 -56.0 191 19 345.2 345.2 295.6 345.5 0.06 19 186 12244 -53.3 -58.3 54 5.0 -53.5 195 19 355.7 355.7 297.9 356.0 0.08 20 150 13630 -53.5 -60.5 42 7.0 -53.8 210 19 377.9 377.9 301.9 378.2 0.07 21 100 16210 -56.1 -68.1 21 12.0 -56.5 255 17 419.3 419.3 307.7 419.5 0.04 22 70 18450 -59.5 -73.5 15 14.0 -59.9 280 19 457.1 457.1 311.5 457.2 0.03 23 56 19832 -63.3 -77.3 13 14.0 -63.6 290 23 478.5 478.6 313.4 478.7 0.02 24 50 20530 -62.1 -76.1 14 14.0 -62.5 295 25 497.1 497.1 314.8 497.3 0.02 25 30 23670 -62.9 -77.9 12 15.0 -63.5 295 17 573.2 573.2 319.3 573.4 0.03 26 20 26160 -61.7 -78.7 9 17.0 -62.7 300 21 647.3 647.3 322.6 647.6 0.04 27 17 27167 -62.3 -79.3 9 17.0 -63.4 295 25 676.2 676.2 323.6 676.5 0.04 28 15 27952 -56.5 -74.5 9 18.0 -58.7 292 29 720.1 720.2 325.1 721.0 0.11 29 13 28857 -58.3 -75.3 10 17.0 -60.3 288 33 744.0 744.0 325.8 744.9 0.11 30 10 30540 -50.5 -69.5 9 19.0 -55.3 280 40 831.0 831.2 328.1 834.4 0.33 31 7.2 32713 -44.1 -67.1 6 23.0 -52.9 939.1 939.5 330.3 946.7 0.64 TRP 235 10761 -58.1 -62.9 54 4.8 -58.2 135 19 325.4 325.4 290.5 325.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 775.16 mb = 2214.58 m = 7265.61 ft Wetbulb zero: 851.66 mb = 1435.85 m = 4710.72 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 36.41 % Est. max temperature: 19.75 C = 67.55 F Sfc-Lift cond lev (LCL): 838.14 mb = 1565.16 m = 5134.97 ft T: 5.11 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.72 C Layer 925.0- 700.0 mb Conv cond level (CCL): 601.23 mb = 4189.41 m = 13744.60 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 31.66 C = 88.99 F Cap Strength: 9.90 C Lifted Index: 13.38 C Risk: None Lifted Index @300 mb: 16.05 C Lifted Index @700 mb: 7.60 C Showalter Index: 11.50 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 8.30 C K Index: 0.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.08 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 63995.83 J/kg Cap Strength: 13.35 C Lift Cond Lev (LCL): 761.34 mb = 2339.43 m = 7675.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 159 at 16 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 1007 49 75 5 -4.8 -1.3 | 356 17 1.1 -16.5 1 1000 107 90 11 -11.0 0.0 | 18 16 -5.1 -15.2 2 925 753 150 25 -12.5 21.7 | 134 9 -6.6 6.5 3 850 1452 140 21 -13.5 16.1 | 97 8 -7.6 0.9 4 700 3009 125 27 -22.1 15.5 | 91 16 -16.2 0.3 5 500 5590 120 17 -14.7 8.5 | 53 11 -8.8 -6.7 6 400 7210 140 21 -13.5 16.1 | 97 8 -7.6 0.9 7 300 9190 145 19 -10.9 15.6 | 94 5 -5.0 0.4 8 250 10370 125 19 -15.6 10.9 | 66 11 -9.6 -4.3 9 235 10761 135 19 -13.4 13.4 | 77 8 -7.5 -1.8 10 200 11780 190 19 3.3 18.7 | 249 10 9.2 3.5 11 150 13630 210 19 9.5 16.5 | 265 15 15.4 1.3 12 100 16210 255 17 16.4 4.4 | 296 25 22.3 -10.8 13 70 18450 280 19 18.7 -3.3 | 307 31 24.6 -18.5 14 50 20530 295 25 22.7 -10.6 | 312 38 28.6 -25.8 15 30 23670 295 17 15.4 -7.2 | 316 31 21.3 -22.4 16 20 26160 300 21 18.2 -10.5 | 317 35 24.1 -25.7 17 10 30540 280 40 39.4 -6.9 | 296 50 45.3 -22.1 Wind Parameters Mean winds (0-6000m): 128.7 at 21.7 knts Storm direction: 158.7 at 16.3 knts Shear (0-3000m) pos: 3.8 neg: 1.7 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 94.4 deg Storm rel helicity (0-3000m) pos: 90.7 neg: -16.4 tot: 74.4 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.89 Bulk Shear: 8.67 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 ------------------------------------------------------------------------------- 500 115 15 40 12| 18.8 0.0 18.8| 70.8 0.0 70.8 141.6 0.94| 21.7 20.3 1000 138 19 82 7| 11.4 0.0 11.4| 90.7 -4.8 85.9 85.9 0.82| 16.5 13.5 1500 140 20 91 7| 7.6 1.1 8.7| 90.7 -11.4 79.4 52.9 0.64| 12.3 7.9 2000 139 21 93 8| 5.7 1.2 6.9| 90.7 -11.8 78.9 39.5 0.60| 9.9 5.9 2500 137 21 93 9| 4.6 1.5 6.0| 90.7 -13.3 77.4 31.0 0.54| 8.5 4.6 3000 135 22 93 10| 3.8 1.7 5.5| 90.7 -16.4 74.4 24.8 0.49| 7.5 3.7 4000 132 23 90 11| 2.9 1.2 4.0| 90.7 -28.5 62.3 15.6 0.39| 6.2 2.4 5000 130 23 86 11| 2.3 1.0 3.3| 90.7 -40.0 50.8 10.2 0.29| 5.3 1.6 6000 129 22 82 11| 2.1 0.9 3.0| 95.2 -45.6 49.6 8.3 0.27| 4.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251011.00.gif