UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 10 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 1017 60 9.0 5.6 79 3.4 7.3 135 3 280.8 281.8 279.6 296.2 5.61 1 1000 199 7.8 1.8 66 6.0 5.0 150 9 281.0 281.7 278.2 293.0 4.35 2 958 551 5.6 0.9 72 4.7 3.5 175 16 282.2 282.9 278.7 294.1 4.26 3 928 812 5.4 0.7 72 4.7 3.2 193 21 284.6 285.3 279.9 296.8 4.33 4 925 838 5.4 0.6 71 4.8 3.2 195 21 284.8 285.6 280.0 297.0 4.32 5 850 1524 1.2 -2.2 78 3.4 -0.3 205 15 287.4 288.1 280.6 298.4 3.82 6 818 1832 -0.3 -4.6 73 4.3 -2.0 198 15 289.0 289.6 280.7 298.6 3.32 7 700 3057 -9.5 -12.8 77 3.3 -10.5 170 13 292.0 292.3 280.5 298.1 2.04 8 684 3235 -11.1 -13.9 80 2.8 -11.9 175 13 292.1 292.5 280.4 297.9 1.91 9 676 3325 -10.1 -12.9 80 2.8 -11.0 177 13 294.2 294.6 281.5 300.6 2.09 10 654 3580 -7.9 -14.9 57 7.0 -10.1 184 12 299.5 299.8 283.5 305.2 1.84 11 618 4018 -10.1 -21.1 40 11.0 -13.0 196 12 301.9 302.1 283.6 305.6 1.15 12 522 5299 -17.1 -30.1 31 13.0 -19.6 231 10 308.4 308.5 285.5 310.4 0.60 13 502 5590 -19.1 -28.1 45 9.0 -20.8 239 9 309.4 309.5 286.0 312.0 0.75 14 500 5620 -19.3 -28.3 45 9.0 -21.0 240 9 309.5 309.6 286.1 312.0 0.74 15 439 6575 -26.5 -31.5 63 5.0 -27.3 240 10 312.1 312.2 286.8 314.3 0.63 16 400 7240 -32.5 -37.5 61 5.0 -33.0 240 11 312.7 312.8 286.8 314.1 0.38 17 302 9156 -47.7 -52.7 56 5.0 -47.9 235 15 317.5 317.5 288.1 317.9 0.10 18 300 9200 -47.7 -52.7 56 5.0 -47.9 235 15 318.1 318.1 288.2 318.5 0.10 19 250 10380 -56.1 -61.1 53 5.0 -56.2 235 15 322.7 322.7 289.6 322.8 0.04 20 235 10774 -58.1 -64.1 46 6.0 -58.2 245 13 325.4 325.4 290.4 325.5 0.03 21 232 10855 -58.1 -64.1 46 6.0 -58.2 249 13 326.6 326.6 290.7 326.7 0.03 22 200 11800 -56.1 -62.1 47 6.0 -56.2 300 17 343.9 343.9 295.3 344.1 0.04 23 187 12228 -55.5 -61.5 47 6.0 -55.6 301 18 351.6 351.6 297.0 351.8 0.05 24 150 13630 -56.7 -64.7 36 8.0 -56.9 305 21 372.4 372.4 301.0 372.6 0.04 25 104 15935 -60.3 -71.3 22 11.0 -60.5 310 17 406.6 406.6 306.1 406.8 0.02 26 100 16180 -59.9 -71.9 19 12.0 -60.2 310 17 412.0 412.0 306.7 412.1 0.02 27 75 17970 -58.9 -72.9 15 14.0 -59.3 338 15 449.4 449.4 310.8 449.6 0.03 28 70 18400 -60.1 -74.1 14 14.0 -60.4 345 15 455.8 455.8 311.4 455.9 0.02 29 66 18767 -61.5 -75.5 14 14.0 -61.8 343 15 460.5 460.5 311.8 460.6 0.02 30 50 20490 -61.9 -76.9 12 15.0 -62.3 335 15 497.6 497.6 314.8 497.7 0.02 31 45 21143 -61.3 -77.3 10 16.0 -61.8 336 15 514.3 514.3 315.9 514.4 0.02 32 38 22186 -63.9 -79.9 10 16.0 -64.3 338 14 533.1 533.2 317.1 533.3 0.02 33 30 23640 -62.7 -78.7 10 16.0 -63.3 340 13 573.7 573.7 319.3 573.9 0.03 34 24 25016 -61.5 -78.5 9 17.0 -62.4 334 15 615.0 615.0 321.3 615.3 0.04 35 20 26140 -62.7 -79.7 8 17.0 -63.6 330 17 644.2 644.3 322.4 644.5 0.03 36 18 26788 -63.3 -80.3 8 17.0 -64.2 327 17 662.1 662.1 323.2 662.3 0.04 37 15 27923 -57.5 -75.5 8 18.0 -59.5 322 18 716.8 716.8 325.0 717.6 0.09 38 13 28822 -59.7 -77.7 8 18.0 -61.5 318 18 739.1 739.1 325.7 739.8 0.07 39 10 30470 -57.5 -77.5 6 20.0 -60.3 310 19 804.9 805.0 327.4 805.9 0.10 40 9.7 30662 -57.7 -77.7 6 20.0 -60.5 811.2 811.3 327.5 812.2 0.10 41 8.3 31657 -52.7 -73.7 6 21.0 -57.4 867.9 868.0 328.8 870.2 0.21 42 7.4 32397 -53.5 -74.5 6 21.0 -58.3 893.6 893.7 329.4 895.9 0.21 43 6.4 33341 -48.7 -70.7 6 22.0 -55.9 951.8 952.1 330.5 956.9 0.43 44 5.8 33989 -48.7 -71.7 5 23.0 -56.3 979.0 979.2 330.9 984.0 0.41 TRP 235 10774 -58.1 -64.1 46 6.0 -58.2 245 13 325.4 325.4 290.4 325.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 824.40 mb = 1770.27 m = 5807.90 ft Wetbulb zero: 855.93 mb = 1467.62 m = 4814.98 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 60.57 % Est. max temperature: 15.04 C = 59.07 F Sfc-Lift cond lev (LCL): 965.67 mb = 485.89 m = 1594.10 ft T: 6.01 C 700-500 lapse rate: 3.82 C/km ThetaE index: 3.17 C Layer 1000.0- 958.0 mb Conv cond level (CCL): 809.01 mb = 1918.74 m = 6294.99 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 17.45 C = 63.41 F Cap Strength: 13.40 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 16.65 C Lifted Index @700 mb: 3.08 C Showalter Index: 10.80 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 17.10 C K Index: 15.00 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.55 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 56698.11 J/kg Cap Strength: 13.30 C Lift Cond Lev (LCL): 895.04 mb = 1105.16 m = 3625.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 10 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 1017 60 135 3 -2.1 2.1 | 63 10 -8.9 -4.6 1 1000 199 150 9 -4.5 7.8 | 95 11 -11.3 1.1 2 925 838 195 21 5.4 20.3 | 174 14 -1.3 13.6 3 850 1524 205 15 6.3 13.6 | 177 7 -0.4 6.9 4 700 3057 170 13 -2.3 12.8 | 124 11 -9.0 6.1 5 500 5620 240 9 7.8 4.5 | 335 2 1.0 -2.2 6 400 7240 240 11 9.5 5.5 | 294 3 2.8 -1.2 7 300 9200 235 15 12.3 8.6 | 251 6 5.5 1.9 8 250 10380 235 15 12.3 8.6 | 251 6 5.5 1.9 9 235 10774 245 13 11.8 5.5 | 284 5 5.0 -1.2 10 200 11800 300 17 14.7 -8.5 | 332 17 8.0 -15.2 11 150 13630 305 21 17.2 -12.0 | 331 21 10.5 -18.8 12 100 16180 310 17 13.0 -10.9 | 340 19 6.3 -17.7 13 70 18400 345 15 3.9 -14.5 | 8 21 -2.9 -21.2 14 50 20490 335 15 6.3 -13.6 | 1 20 -0.4 -20.3 15 30 23640 340 13 4.4 -12.2 | 7 19 -2.3 -18.9 16 20 26140 330 17 8.5 -14.7 | 355 22 1.7 -21.4 17 10 30470 310 19 14.6 -12.2 | 338 20 7.8 -18.9 Wind Parameters Mean winds (0-6000m): 195.1 at 12.7 knts Storm direction: 225.1 at 9.5 knts Shear (0-3000m) pos: 2.4 neg: 1.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 61.5 deg Storm rel helicity (0-3000m) pos: 71.6 neg: -18.0 tot: 53.6 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.92 Bulk Shear: 6.02 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 ------------------------------------------------------------------------------- 500 163 11 109 10| 14.0 0.0 14.0| 43.3 0.0 43.3 86.5 0.99| 15.4 15.2 1000 184 15 145 10| 9.2 0.0 9.2| 71.1 0.0 71.1 71.1 0.92| 12.9 11.9 1500 191 16 156 9| 4.9 0.0 4.9| 71.6 -0.5 71.1 47.4 0.78| 10.2 7.9 2000 193 15 158 9| 3.6 0.8 4.4| 71.6 -6.0 65.6 32.8 0.62| 8.4 5.2 2500 192 15 155 9| 2.9 1.2 4.1| 71.6 -11.8 59.8 23.9 0.50| 7.3 3.7 3000 190 15 151 9| 2.4 1.4 3.9| 71.6 -18.0 53.6 17.9 0.40| 6.6 2.7 4000 188 14 147 9| 2.2 1.1 3.3| 77.0 -18.0 59.0 14.8 0.40| 5.7 2.3 5000 191 13 147 8| 1.9 0.9 2.8| 78.1 -18.0 60.2 12.0 0.40| 5.1 2.0 6000 195 13 148 7| 1.6 0.7 2.4| 78.4 -18.3 60.1 10.0 0.39| 4.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251010.12.gif