UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 6 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 1021 62 10.4 2.4 58 8.0 6.6 90 3 281.9 282.6 278.7 294.3 4.45 1 1000 234 7.8 -0.2 57 8.0 4.2 150 3 281.0 281.6 277.4 291.5 3.76 2 939 750 3.6 -3.4 60 7.0 0.7 235 6 281.8 282.3 277.0 290.7 3.16 3 925 872 3.6 -4.4 56 8.0 0.4 255 7 283.0 283.5 277.4 291.5 2.98 4 915 960 3.6 -5.4 52 9.0 0.0 262 7 283.9 284.4 277.6 291.9 2.79 5 850 1555 0.2 -9.8 47 10.0 -3.3 310 5 286.4 286.7 278.0 292.6 2.13 6 818 1861 -1.9 -9.9 54 8.0 -4.7 307 6 287.3 287.7 278.5 293.8 2.20 7 807 1968 -2.5 -11.5 50 9.0 -5.5 306 7 287.8 288.1 278.4 293.6 1.96 8 776 2279 -1.9 -16.9 31 15.0 -6.4 303 8 291.7 291.9 279.4 295.7 1.31 9 700 3093 -4.7 -22.7 23 18.0 -9.4 295 11 297.3 297.4 281.4 300.1 0.88 10 665 3495 -6.9 -16.9 45 10.0 -9.9 301 12 299.2 299.5 283.0 304.0 1.53 11 614 4114 -9.7 -22.7 34 13.0 -13.0 311 14 302.9 303.1 283.8 306.2 1.00 12 500 5670 -19.1 -35.1 23 16.0 -21.6 335 19 309.8 309.8 285.7 311.1 0.39 13 495 5745 -19.5 -34.5 25 15.0 -21.9 336 19 310.2 310.2 285.9 311.6 0.41 14 414 7045 -28.9 -52.9 8 24.0 -30.6 348 19 314.3 314.3 286.9 314.6 0.07 15 400 7290 -30.7 -49.7 14 19.0 -32.1 350 19 315.1 315.1 287.2 315.5 0.10 16 300 9270 -45.1 -59.1 19 14.0 -45.6 355 29 321.8 321.8 289.3 322.0 0.04 17 250 10460 -53.7 -67.7 16 14.0 -53.9 350 33 326.2 326.2 290.6 326.3 0.02 18 205 11708 -62.7 -74.7 18 12.0 -62.8 346 39 331.1 331.1 292.0 331.2 0.01 19 200 11860 -62.7 -74.7 18 12.0 -62.8 345 40 333.5 333.5 292.7 333.5 0.01 20 182 12440 -65.1 -77.1 18 12.0 -65.2 350 40 338.7 338.7 294.0 338.7 0.01 21 179 12542 -65.1 -77.1 18 12.0 -65.2 350 39 340.3 340.3 294.4 340.3 0.01 22 150 13640 -58.5 -70.5 20 12.0 -58.7 350 23 369.3 369.3 300.5 369.4 0.02 23 137 14213 -56.3 -69.3 18 13.0 -56.6 348 23 382.9 382.9 302.7 383.0 0.02 24 129 14593 -58.9 -71.9 17 13.0 -59.1 346 24 384.9 384.9 303.1 384.9 0.02 25 113 15429 -56.7 -70.7 16 14.0 -57.1 343 24 403.8 403.8 305.7 403.9 0.02 26 100 16200 -58.9 -73.9 13 15.0 -59.2 340 25 413.9 413.9 307.0 414.0 0.02 27 93 16653 -59.9 -74.9 12 15.0 -60.2 340 23 420.6 420.6 307.8 420.7 0.02 28 80 17595 -57.9 -73.9 11 16.0 -58.3 340 20 443.3 443.3 310.2 443.4 0.02 29 70 18430 -60.1 -76.1 11 16.0 -60.4 340 17 455.8 455.8 311.4 455.9 0.02 30 50 20530 -61.5 -79.5 7 18.0 -62.0 345 21 498.6 498.6 314.8 498.6 0.01 31 43 21459 -63.3 -81.3 7 18.0 -63.7 344 21 516.1 516.1 316.1 516.2 0.01 32 36 22555 -60.9 -78.9 8 18.0 -61.6 342 21 549.2 549.2 318.1 549.4 0.02 33 30 23680 -63.5 -82.5 6 19.0 -64.1 340 21 571.5 571.5 319.2 571.6 0.01 34 28 24105 -64.1 -83.1 6 19.0 -64.7 338 21 581.2 581.3 319.8 581.3 0.01 35 26 24563 -61.5 -80.5 6 19.0 -62.3 336 20 601.1 601.1 320.7 601.3 0.02 36 24 25059 -63.9 -82.9 6 19.0 -64.6 334 20 608.0 608.0 321.0 608.2 0.02 37 21 25886 -60.7 -80.7 6 20.0 -61.8 331 19 641.4 641.4 322.3 641.6 0.03 38 20 26190 -61.7 -81.7 5 20.0 -62.7 330 19 647.3 647.3 322.6 647.5 0.03 39 19 26507 -62.3 -82.3 5 20.0 -63.3 328 19 655.0 655.0 322.9 655.2 0.02 40 16 27578 -58.9 -78.9 6 20.0 -60.6 322 20 699.1 699.1 324.4 699.5 0.05 41 13 28874 -61.1 -82.1 5 21.0 -62.7 314 21 734.3 734.3 325.5 734.6 0.04 42 11 29921 -57.3 -79.3 5 22.0 -60.0 308 22 784.0 784.0 326.8 784.6 0.07 43 10 30520 -60.1 -82.1 4 22.0 -62.3 305 23 795.2 795.2 327.1 795.6 0.05 44 9.5 30840 -60.5 -82.5 4 22.0 -62.7 805.4 805.5 327.4 805.9 0.05 45 9.0 31178 -58.9 -80.9 4 22.0 -61.6 824.2 824.2 327.8 824.8 0.06 46 8.6 31467 -53.5 -76.5 4 23.0 -57.9 856.0 856.1 328.5 857.4 0.13 47 7.0 32793 -52.9 -76.9 4 24.0 -58.2 910.4 910.5 329.7 912.1 0.16 48 6.3 33480 -47.9 -72.9 4 25.0 -55.7 959.5 959.7 330.6 963.3 0.32 49 5.4 34494 -49.5 -74.5 4 25.0 -57.2 995.6 995.8 331.2 999.2 0.29 TRP 182 12440 -65.1 -77.1 18 12.0 -65.2 350 40 338.7 338.7 294.0 338.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 846.95 mb = 1584.13 m = 5197.20 ft Wetbulb zero: 914.05 mb = 968.63 m = 3177.87 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 38.74 % Est. max temperature: 14.09 C = 57.36 F Sfc-Lift cond lev (LCL): 903.98 mb = 1058.03 m = 3471.19 ft T: 3.04 C 700-500 lapse rate: 5.59 C/km ThetaE index: 3.56 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 671.97 mb = 3412.95 m = 11197.20 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 27.44 C = 81.39 F Cap Strength: 12.66 C Lifted Index: 16.04 C Risk: None Lifted Index @300 mb: 21.56 C Lifted Index @700 mb: 9.93 C Showalter Index: 15.16 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 9.30 C K Index: -8.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.39 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 61060.66 J/kg Cap Strength: 15.92 C Lift Cond Lev (LCL): 863.22 mb = 1430.45 m = 4693.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 8 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 1021 62 90 3 -3.0 0.0 | 147 10 -5.3 8.0 1 1000 234 150 3 -1.5 2.6 | 160 11 -3.8 10.6 2 925 872 255 7 6.8 1.8 | 204 11 4.5 9.8 3 850 1555 310 5 3.8 -3.2 | 198 5 1.5 4.8 4 700 3093 295 11 10.0 -4.6 | 246 8 7.7 3.4 5 500 5670 335 19 8.0 -17.2 | 328 11 5.7 -9.2 6 400 7290 350 19 3.3 -18.7 | 355 11 1.0 -10.7 7 300 9270 355 29 2.5 -28.9 | 359 21 0.2 -20.9 8 250 10460 350 33 5.7 -32.5 | 352 25 3.4 -24.5 9 200 11860 345 40 10.4 -38.6 | 345 32 8.1 -30.6 10 182 12440 350 40 6.9 -39.4 | 352 32 4.6 -31.4 11 150 13640 350 23 4.0 -22.7 | 353 15 1.7 -14.6 12 100 16200 340 25 8.6 -23.5 | 338 17 6.3 -15.5 13 70 18430 340 17 5.8 -16.0 | 336 9 3.5 -7.9 14 50 20530 345 21 5.4 -20.3 | 346 13 3.1 -12.3 15 30 23680 340 21 7.2 -19.7 | 337 13 4.9 -11.7 16 20 26190 330 19 9.5 -16.5 | 319 11 7.2 -8.4 17 10 30520 305 23 18.8 -13.2 | 287 17 16.5 -5.2 Wind Parameters Mean winds (0-6000m): 314.0 at 11.1 knts Storm direction: 344.0 at 8.4 knts Shear (0-3000m) pos: 1.3 neg: 1.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 45.7 neg: -1.6 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 27.16 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 ------------------------------------------------------------------------------- 500 168 4 165 12| 7.0 0.0 7.0| 20.0 0.0 20.0 40.0 0.88| 7.6 6.7 1000 235 5 189 11| 4.9 0.0 4.9| 38.2 0.0 38.2 38.2 0.83| 7.7 6.4 1500 257 5 197 10| 2.6 0.0 2.6| 38.3 -1.6 36.7 24.5 0.60| 6.6 3.9 2000 275 5 202 8| 1.9 0.5 2.5| 41.0 -1.6 39.4 19.7 0.63| 5.4 3.4 2500 284 6 208 7| 1.6 0.8 2.4| 43.5 -1.6 41.9 16.8 0.65| 4.8 3.1 3000 288 7 214 7| 1.3 1.1 2.4| 45.7 -1.6 44.1 14.7 0.64| 4.3 2.8 4000 294 8 227 7| 1.4 0.8 2.2| 55.7 -1.6 54.1 13.5 0.69| 3.8 2.7 5000 304 10 245 6| 1.5 0.6 2.1| 67.8 -1.6 66.2 13.2 0.74| 3.6 2.7 6000 314 11 267 6| 1.4 0.5 2.0| 80.0 -1.6 78.4 13.1 0.76| 3.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251006.12.gif