UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 9 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 1013 60 6.6 5.8 95 0.8 6.2 160 3 278.7 279.7 278.7 294.3 5.71 1 1000 166 6.2 3.8 85 2.4 5.1 170 11 279.4 280.2 278.2 293.1 5.02 2 958 518 7.2 3.0 75 4.2 5.2 209 14 283.8 284.7 280.3 297.7 4.95 3 951 578 6.8 2.4 73 4.4 4.7 215 15 284.0 284.8 280.2 297.4 4.78 4 925 805 5.2 1.4 76 3.8 3.4 240 17 284.6 285.4 280.3 297.5 4.57 5 854 1452 0.0 -3.3 78 3.3 -1.4 245 21 285.8 286.4 279.4 295.8 3.51 6 850 1490 0.0 -3.4 78 3.4 -1.4 245 21 286.1 286.8 279.6 296.2 3.50 7 738 2609 -6.3 -8.6 84 2.3 -7.1 274 17 291.1 291.6 280.9 299.1 2.70 8 728 2715 -5.9 -8.8 80 2.9 -7.0 277 16 292.6 293.1 281.6 300.7 2.70 9 700 3022 -7.1 -10.3 78 3.2 -8.2 285 15 294.6 295.1 282.3 302.1 2.49 10 641 3705 -10.7 -14.1 76 3.4 -11.8 294 17 298.0 298.4 283.1 304.2 2.00 11 630 3839 -8.9 -12.1 78 3.2 -10.0 296 18 301.6 302.0 284.9 309.0 2.40 12 601 4203 -10.3 -12.5 84 2.2 -11.1 301 19 304.1 304.5 285.9 311.7 2.43 13 577 4517 -11.7 -14.1 82 2.4 -12.5 305 20 306.0 306.4 286.4 313.0 2.23 14 500 5600 -19.1 -22.1 77 3.0 -19.8 320 23 309.8 310.0 286.8 314.0 1.30 15 400 7220 -30.7 -34.1 72 3.4 -31.2 330 29 315.1 315.2 287.8 317.0 0.53 16 390 7400 -31.9 -35.2 72 3.3 -32.3 331 29 315.8 315.9 287.9 317.5 0.49 17 300 9200 -46.5 -50.7 62 4.2 -46.7 345 31 319.8 319.8 288.8 320.3 0.12 18 250 10380 -55.7 -59.8 60 4.1 -55.8 355 36 323.3 323.3 289.8 323.4 0.05 19 232 10852 -58.9 -63.3 57 4.4 -59.0 349 33 325.4 325.4 290.4 325.5 0.03 20 219 11214 -58.7 -63.2 56 4.5 -58.7 345 31 331.1 331.1 292.0 331.2 0.04 21 205 11627 -60.7 -64.9 58 4.2 -60.7 340 29 334.3 334.3 292.9 334.4 0.03 22 202 11718 -60.9 -65.1 57 4.2 -61.0 340 31 335.4 335.4 293.2 335.5 0.03 23 200 11780 -60.7 -64.9 58 4.2 -60.7 340 33 336.6 336.6 293.5 336.8 0.03 24 155 13382 -56.7 -61.7 53 5.0 -56.8 340 35 368.9 368.9 300.4 369.2 0.06 25 150 13590 -57.3 -62.3 53 5.0 -57.4 340 35 371.4 371.4 300.8 371.6 0.06 26 100 16150 -59.5 -66.5 40 7.0 -59.7 340 25 412.8 412.8 306.9 413.0 0.05 27 70 18380 -60.1 -69.1 30 9.0 -60.4 330 15 455.8 455.8 311.4 456.1 0.05 28 55 19885 -59.3 -69.3 26 10.0 -59.7 319 16 490.2 490.2 314.2 490.6 0.06 29 50 20480 -60.3 -70.3 26 10.0 -60.7 315 17 501.4 501.4 315.1 501.7 0.06 30 44 21272 -62.7 -72.7 25 10.0 -63.1 323 18 514.2 514.2 315.9 514.5 0.05 31 40 21861 -61.1 -72.1 22 11.0 -61.6 328 18 532.4 532.4 317.1 532.8 0.06 32 30 23640 -62.9 -73.9 21 11.0 -63.4 345 19 573.2 573.2 319.3 573.6 0.06 33 24 25010 -64.1 -75.1 21 11.0 -64.7 331 17 607.4 607.5 321.0 607.9 0.06 34 20 26130 -62.9 -74.9 18 12.0 -63.7 320 15 643.6 643.7 322.4 644.2 0.07 35 11 29832 -60.7 -73.7 16 13.0 -62.4 281 18 771.6 771.7 326.5 773.2 0.16 36 10 30430 -56.9 -69.9 18 13.0 -59.5 275 19 807.2 807.3 327.5 810.3 0.31 37 9.2 30956 -58.7 -71.7 17 13.0 -61.0 819.8 819.9 327.8 822.4 0.26 38 7.7 32083 -55.1 -68.1 18 13.0 -58.6 877.0 877.3 329.1 882.7 0.52 TRP 205 11627 -60.7 -64.9 58 4.2 -60.7 340 29 334.3 334.3 292.9 334.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 850.00 mb = 1490.00 m = 4888.39 ft Wetbulb zero: 874.49 mb = 1260.15 m = 4134.30 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 79.42 % Est. max temperature: 13.53 C = 56.35 F Sfc-Lift cond lev (LCL): 1000.71 mb = 160.21 m = 525.62 ft T: 6.22 C 700-500 lapse rate: 4.65 C/km ThetaE index: 1.72 C Layer 854.0- 850.0 mb Conv cond level (CCL): 873.69 mb = 1267.54 m = 4158.56 ft Mean mixing ratio: 4.88 g/kg Conv temperature: 13.36 C = 56.04 F Cap Strength: 11.19 C Lifted Index: 12.58 C Risk: None Lifted Index @300 mb: 16.82 C Lifted Index @700 mb: 4.60 C Showalter Index: 12.58 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 15.70 C K Index: 12.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.14 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 60216.87 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 912.40 mb = 916.20 m = 3005.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 14 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 1013 60 160 3 -1.0 2.8 | 138 17 -11.0 12.3 1 1000 166 170 11 -1.9 10.8 | 150 24 -11.9 20.3 2 925 805 240 17 14.7 8.5 | 195 19 4.7 18.0 3 850 1490 245 21 19.0 8.9 | 206 20 9.0 18.4 4 700 3022 285 15 14.5 -3.9 | 219 7 4.5 5.6 5 500 5600 320 23 14.8 -17.6 | 329 9 4.8 -8.1 6 400 7220 330 29 14.5 -25.1 | 344 16 4.5 -15.6 7 300 9200 345 31 8.0 -29.9 | 6 21 -2.0 -20.4 8 250 10380 355 36 3.1 -35.9 | 15 27 -6.9 -26.3 9 205 11627 340 29 9.9 -27.3 | 0 18 -0.1 -17.7 10 200 11780 340 33 11.3 -31.0 | 357 22 1.3 -21.5 11 150 13590 340 35 12.0 -32.9 | 355 23 2.0 -23.4 12 100 16150 340 25 8.6 -23.5 | 6 14 -1.4 -14.0 13 70 18380 330 15 7.5 -13.0 | 36 4 -2.5 -3.5 14 50 20480 315 17 12.0 -12.0 | 321 3 2.0 -2.5 15 30 23640 345 19 4.9 -18.4 | 30 10 -5.1 -8.8 16 20 26130 320 15 9.6 -11.5 | 10 2 -0.4 -2.0 17 10 30430 275 19 18.9 -1.7 | 229 12 8.9 7.9 Wind Parameters Mean winds (0-6000m): 283.6 at 18.4 knts Storm direction: 313.6 at 13.8 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 155.9 neg: -0.1 tot: 155.8 m^2/s^2 ave: 51.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.39 Bulk Shear: 64.92 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 ------------------------------------------------------------------------------- 500 191 12 160 22| 13.5 0.0 13.5| 82.3 0.0 82.3 164.6 0.77| 18.8 14.6 1000 221 14 178 20| 9.4 0.0 9.4|127.4 0.0 127.4 127.4 0.82| 14.2 11.6 1500 231 16 188 20| 7.1 0.0 7.1|142.1 0.0 142.1 94.8 0.83| 10.6 8.7 2000 238 17 193 19| 5.0 0.0 5.0|151.3 0.0 151.3 75.7 0.77| 9.2 7.0 2500 244 17 198 18| 3.7 0.0 3.7|155.2 0.0 155.2 62.1 0.71| 8.3 5.9 3000 249 17 200 17| 2.9 0.0 2.9|155.9 -0.1 155.8 51.9 0.65| 7.6 4.9 4000 260 17 208 14| 2.6 0.0 2.6|164.0 -0.1 164.0 41.0 0.68| 6.3 4.3 5000 272 17 220 12| 2.5 0.0 2.5|173.2 -0.1 173.1 34.6 0.71| 5.6 4.0 6000 284 18 237 9| 2.4 0.0 2.4|181.5 -0.1 181.5 30.2 0.71| 5.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251009.12.gif