UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 13 OCT 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 1019 60 -0.7 -6.7 64 6.0 -2.7 135 5 271.0 271.4 269.4 277.2 2.27 1 1000 210 -1.7 -8.7 59 7.0 -3.9 160 23 271.5 271.8 269.2 276.9 1.98 2 975 411 -2.7 -10.7 54 8.0 -5.1 168 26 272.4 272.7 269.4 277.2 1.73 3 963 509 -1.1 -10.1 50 9.0 -4.0 172 27 275.0 275.3 271.2 280.2 1.84 4 925 829 -3.5 -14.5 42 11.0 -6.5 185 31 275.7 276.0 270.9 279.6 1.34 5 886 1168 -4.9 -15.9 42 11.0 -7.8 180 33 277.7 277.9 271.9 281.3 1.25 6 850 1496 -2.3 -22.3 20 20.0 -7.2 175 35 283.7 283.9 274.6 286.0 0.75 7 840 1590 -1.9 -26.9 13 25.0 -7.4 175 34 285.1 285.2 274.9 286.7 0.50 8 806 1917 -3.5 -33.5 8 30.0 -9.1 176 31 286.8 286.9 275.5 287.7 0.28 9 710 2908 -8.5 -34.5 10 26.0 -12.9 180 22 291.9 291.9 278.0 292.8 0.29 10 700 3018 -9.3 -34.3 11 25.0 -13.5 180 21 292.2 292.2 278.2 293.2 0.30 11 640 3704 -14.3 -38.3 11 24.0 -17.6 173 17 294.1 294.1 279.0 294.8 0.22 12 529 5128 -21.7 -41.7 15 20.0 -23.9 159 9 301.7 301.7 282.3 302.3 0.19 13 500 5540 -25.3 -34.3 43 9.0 -26.5 155 7 302.2 302.3 282.8 303.6 0.42 14 480 5835 -27.9 -33.9 56 6.0 -28.6 164 8 302.5 302.6 283.0 304.1 0.45 15 400 7120 -37.1 -43.1 54 6.0 -37.5 205 11 306.8 306.8 284.4 307.5 0.21 16 354 7948 -44.5 -48.9 61 4.4 -44.7 197 12 307.7 307.7 284.7 308.2 0.13 17 345 8119 -44.9 -49.2 62 4.3 -45.1 195 12 309.5 309.5 285.3 309.9 0.13 18 300 9040 -49.7 -55.7 49 6.0 -49.9 185 13 315.3 315.3 287.3 315.6 0.07 19 250 10220 -55.7 -63.7 36 8.0 -55.8 165 17 323.3 323.3 289.8 323.4 0.03 20 249 10246 -55.7 -63.7 36 8.0 -55.8 165 17 323.6 323.6 289.9 323.7 0.03 21 240 10480 -56.7 -64.7 36 8.0 -56.8 165 13 325.5 325.6 290.5 325.7 0.03 22 226 10861 -57.1 -65.1 36 8.0 -57.2 162 10 330.6 330.6 291.9 330.7 0.03 23 200 11640 -54.1 -63.1 32 9.0 -54.3 155 5 347.1 347.1 296.0 347.3 0.04 24 184 12173 -53.3 -63.3 29 10.0 -53.6 123 5 356.8 356.8 298.1 357.0 0.04 25 150 13480 -54.1 -66.1 22 12.0 -54.4 45 5 376.9 376.9 301.8 377.0 0.04 26 131 14347 -56.9 -68.9 21 12.0 -57.2 35 6 386.7 386.7 303.3 386.9 0.03 27 100 16060 -57.7 -71.7 15 14.0 -58.0 15 7 416.2 416.2 307.3 416.4 0.02 28 70 18300 -59.3 -75.3 11 16.0 -59.7 15 11 457.5 457.5 311.5 457.6 0.02 29 50 20400 -62.1 -78.1 10 16.0 -62.5 5 13 497.1 497.1 314.8 497.3 0.02 30 31 23339 -64.3 -81.3 8 17.0 -64.8 5 15 564.0 564.0 318.9 564.1 0.02 31 30 23540 -63.7 -80.7 8 17.0 -64.3 5 15 571.0 571.0 319.2 571.1 0.02 32 27 24188 -61.9 -79.9 7 18.0 -62.7 1 16 593.5 593.5 320.3 593.7 0.03 33 20 26040 -62.5 -80.5 7 18.0 -63.4 350 17 644.9 644.9 322.5 645.1 0.03 34 17 27044 -62.5 -80.5 7 18.0 -63.6 322 15 675.5 675.6 323.6 675.8 0.04 35 10 30370 -56.1 -76.1 6 20.0 -59.2 230 7 810.1 810.2 327.5 811.4 0.12 36 9.2 30903 -53.9 -73.9 7 20.0 -57.9 838.1 838.2 328.2 840.0 0.19 37 7.7 32041 -55.7 -75.7 7 20.0 -59.6 874.6 874.7 329.0 876.5 0.17 38 6.7 32944 -47.3 -69.3 6 22.0 -54.9 945.3 945.6 330.4 951.2 0.50 39 5.8 33896 -48.3 -70.3 6 22.0 -56.0 980.7 981.0 330.9 986.9 0.51 TRP 240 10480 -56.7 -64.7 36 8.0 -56.8 165 13 325.5 325.6 290.5 325.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 21.29 % Est. max temperature: 8.87 C = 47.97 F Sfc-Lift cond lev (LCL): 927.49 mb = 807.65 m = 2649.74 ft T: -3.34 C 700-500 lapse rate: 6.34 C/km ThetaE index: 0.60 C Layer 925.0- 886.0 mb Conv cond level (CCL): 607.48 mb = 4093.80 m = 13430.95 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 24.62 C = 76.32 F Cap Strength: 19.82 C Lifted Index: 19.80 C Risk: None Lifted Index @300 mb: 26.07 C Lifted Index @700 mb: 14.47 C Showalter Index: 13.94 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 3.00 C K Index: -24.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.02 J/kg Max Up Vert Vel: 7.07 m/s Conv Inhibition (B-): 84687.84 J/kg Cap Strength: 19.79 C Lift Cond Lev (LCL): 846.29 mb = 1530.72 m = 5021.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 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 1019 60 135 5 -3.5 3.5 | 45 14 -10.1 -10.2 1 1000 210 160 23 -7.9 21.6 | 119 16 -14.4 7.9 2 925 829 185 31 2.7 30.9 | 167 18 -3.8 17.1 3 850 1496 175 35 -3.1 34.9 | 156 23 -9.6 21.1 4 700 3018 180 21 0.0 21.0 | 138 10 -6.5 7.3 5 500 5540 155 7 -3.0 6.3 | 52 12 -9.5 -7.4 6 400 7120 205 11 4.6 10.0 | 26 4 -1.9 -3.8 7 300 9040 185 13 1.1 13.0 | 82 5 -5.4 -0.8 8 250 10220 165 17 -4.4 16.4 | 104 11 -10.9 2.7 9 240 10480 165 13 -3.4 12.6 | 83 10 -9.9 -1.2 10 200 11640 155 5 -2.1 4.5 | 43 13 -8.6 -9.2 11 150 13480 45 5 -3.5 -3.5 | 30 20 -10.1 -17.3 12 100 16060 15 7 -1.8 -6.8 | 22 22 -8.3 -20.5 13 70 18300 15 11 -2.8 -10.6 | 21 26 -9.4 -24.4 14 50 20400 5 13 -1.1 -13.0 | 16 28 -7.7 -26.7 15 30 23540 5 15 -1.3 -14.9 | 15 30 -7.8 -28.7 16 20 26040 350 17 3.0 -16.7 | 7 31 -3.6 -30.5 17 10 30370 230 7 5.4 4.5 | 7 9 -1.2 -9.2 Wind Parameters Mean winds (0-6000m): 175.4 at 20.3 knts Storm direction: 205.4 at 15.2 knts Shear (0-3000m) pos: 2.9 neg: 0.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 91.9 deg Storm rel helicity (0-3000m) pos: 128.9 neg: -38.9 tot: 90.0 m^2/s^2 ave: 30.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 11.89 Bulk Shear: 2.10 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 ------------------------------------------------------------------------------- 500 165 22 122 14| 24.5 0.0 24.5|100.7 0.0 100.7 201.4 0.99| 27.8 27.6 1000 175 26 145 15| 15.0 0.0 15.0|128.9 -6.0 123.0 123.0 0.90| 18.3 16.4 1500 176 29 151 17| 10.0 1.4 11.4|128.9 -22.1 106.8 71.2 0.72| 13.8 10.0 2000 176 30 152 18| 6.4 1.1 7.5|128.9 -26.6 102.4 51.2 0.63| 11.5 7.2 2500 176 29 151 17| 4.3 0.9 5.2|128.9 -32.2 96.7 38.7 0.54| 10.2 5.5 3000 177 28 150 16| 2.9 0.7 3.6|128.9 -38.9 90.0 30.0 0.45| 9.3 4.2 4000 176 26 146 14| 2.2 1.0 3.1|128.9 -54.5 74.5 18.6 0.30| 7.8 2.3 5000 176 23 138 12| 1.7 1.2 3.0|128.9 -69.6 59.3 11.9 0.19| 6.8 1.3 6000 175 20 128 10| 1.6 1.2 2.9|130.3 -77.1 53.1 8.9 0.15| 6.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251013.00.gif