UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 7 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 66 -0.5 -2.0 90 1.5 -1.1 135 1 271.0 271.6 270.9 279.7 3.23 1 1000 234 6.2 5.0 92 1.2 5.6 275 5 279.4 280.3 278.7 294.3 5.47 2 997 259 6.8 5.5 91 1.3 6.2 274 5 280.2 281.2 279.4 295.8 5.68 3 925 868 2.6 -1.0 77 3.6 1.1 250 9 282.0 282.6 278.0 292.7 3.84 4 901 1081 1.6 -2.6 74 4.2 -0.2 258 8 283.1 283.7 278.1 293.0 3.50 5 886 1216 1.0 -4.0 69 5.0 -1.0 263 8 283.8 284.4 278.1 292.9 3.20 6 862 1437 1.2 -8.8 47 10.0 -2.4 271 7 286.3 286.6 278.1 292.9 2.28 7 855 1503 1.0 -10.0 44 11.0 -2.9 273 7 286.7 287.1 278.1 292.9 2.09 8 850 1550 0.6 -9.4 47 10.0 -3.0 275 7 286.8 287.2 278.3 293.2 2.20 9 838 1664 0.0 -8.0 55 8.0 -3.0 279 7 287.3 287.7 278.9 294.6 2.49 10 806 1975 -0.9 -16.9 29 16.0 -5.7 289 9 289.6 289.8 278.3 293.4 1.26 11 759 2452 -2.9 -11.9 50 9.0 -6.0 304 10 292.4 292.8 280.7 298.5 2.02 12 721 2858 -3.9 -13.9 46 10.0 -7.2 317 12 295.7 296.0 281.8 301.2 1.81 13 700 3090 -5.3 -14.3 49 9.0 -8.2 325 13 296.6 296.9 282.3 302.2 1.80 14 539 5106 -14.3 -32.3 20 18.0 -17.7 333 13 308.9 309.0 285.5 310.5 0.47 15 500 5670 -18.7 -44.7 8 26.0 -21.8 335 13 310.2 310.3 285.6 310.8 0.14 16 494 5760 -19.3 -45.3 8 26.0 -22.3 335 13 310.6 310.6 285.7 311.1 0.14 17 400 7290 -31.1 -46.1 21 15.0 -32.3 335 15 314.6 314.6 287.1 315.1 0.15 18 304 9172 -45.9 -57.9 25 12.0 -46.3 340 23 319.4 319.5 288.6 319.6 0.05 19 300 9260 -46.3 -58.3 24 12.0 -46.7 340 23 320.1 320.1 288.8 320.3 0.05 20 250 10450 -54.1 -65.1 25 11.0 -54.3 335 25 325.6 325.6 290.5 325.7 0.02 21 200 11850 -63.3 -73.3 25 10.0 -63.4 350 25 332.5 332.5 292.4 332.6 0.01 22 195 12006 -64.3 -74.3 24 10.0 -64.4 353 26 333.3 333.3 292.6 333.4 0.01 23 192 12101 -63.9 -73.9 24 10.0 -64.0 355 27 335.5 335.5 293.2 335.5 0.01 24 184 12362 -65.1 -75.1 24 10.0 -65.2 360 29 337.6 337.6 293.7 337.7 0.01 25 156 13384 -59.7 -69.7 26 10.0 -59.9 352 29 363.1 363.1 299.3 363.2 0.02 26 150 13630 -59.5 -69.5 26 10.0 -59.7 350 29 367.6 367.6 300.1 367.7 0.02 27 123 14866 -60.9 -70.9 26 10.0 -61.1 348 29 386.5 386.5 303.3 386.6 0.02 28 100 16160 -58.1 -70.1 20 12.0 -58.4 345 29 415.5 415.5 307.2 415.6 0.03 29 82 17411 -57.7 -70.7 18 13.0 -58.1 345 25 440.6 440.6 310.0 440.7 0.03 30 70 18400 -61.5 -74.5 16 13.0 -61.8 345 21 452.8 452.8 311.1 452.9 0.02 31 50 20490 -61.9 -76.9 12 15.0 -62.3 340 15 497.6 497.6 314.8 497.7 0.02 32 33 23038 -65.1 -81.1 9 16.0 -65.5 348 17 551.9 551.9 318.2 552.0 0.02 33 30 23620 -63.9 -79.9 10 16.0 -64.4 350 17 570.4 570.4 319.2 570.6 0.02 34 25 24746 -61.3 -78.3 9 17.0 -62.1 337 19 608.4 608.5 321.0 608.7 0.03 35 20 26120 -65.1 -82.1 8 17.0 -65.8 320 21 636.9 636.9 322.2 637.1 0.02 36 19 26432 -65.3 -82.3 8 17.0 -66.0 319 21 645.7 645.7 322.5 645.9 0.02 37 14 28314 -60.3 -78.3 8 18.0 -61.9 312 24 721.6 721.6 325.1 722.1 0.06 38 10 30410 -60.5 -78.5 8 18.0 -62.6 305 27 793.7 793.8 327.1 794.5 0.08 39 9.9 30473 -60.7 -78.7 8 18.0 -62.7 795.3 795.3 327.1 796.0 0.08 40 7.8 31976 -55.1 -75.1 7 20.0 -59.2 873.8 873.9 329.0 875.8 0.18 41 5.7 33988 -53.1 -74.1 6 21.0 -58.8 964.6 964.8 330.7 968.1 0.29 42 4.9 34975 -47.5 -69.5 6 22.0 -56.2 1032.9 1033.3 331.8 1041.5 0.67 TRP 184 12362 -65.1 -75.1 24 10.0 -65.2 360 29 337.6 337.6 293.7 337.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: Surface below freezing Freezing level: 1019.43 mb = 78.53 m = 257.63 ft Freezing level: 838.00 mb = 1663.84 m = 5458.71 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 45.63 % Est. max temperature: 13.88 C = 56.98 F Sfc-Lift cond lev (LCL): 997.22 mb = 256.82 m = 842.57 ft T: 6.76 C 700-500 lapse rate: 5.19 C/km ThetaE index: 3.03 C Layer 925.0- 901.0 mb Conv cond level (CCL): 887.88 mb = 1198.87 m = 3933.25 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 12.25 C = 54.06 F Cap Strength: 15.15 C Lifted Index: 15.50 C Risk: None Lifted Index @300 mb: 19.42 C Lifted Index @700 mb: 8.51 C Showalter Index: 15.09 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: 0.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.32 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 64955.72 J/kg Cap Strength: 15.49 C Lift Cond Lev (LCL): 940.43 mb = 733.50 m = 2406.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 66 135 1 -0.7 0.7 | 163 9 -2.7 8.6 1 1000 234 275 5 5.0 -0.4 | 202 8 3.0 7.4 2 925 868 250 9 8.5 3.1 | 211 13 6.5 10.9 3 850 1550 275 7 7.0 -0.6 | 215 9 5.0 7.3 4 700 3090 325 13 7.5 -10.6 | 297 6 5.5 -2.8 5 500 5670 335 13 5.5 -11.8 | 318 5 3.5 -3.9 6 400 7290 335 15 6.3 -13.6 | 323 7 4.4 -5.7 7 300 9260 340 23 7.9 -21.6 | 337 15 5.9 -13.7 8 250 10450 335 25 10.6 -22.7 | 330 17 8.6 -14.8 9 200 11850 350 25 4.3 -24.6 | 352 17 2.4 -16.7 10 184 12362 360 29 -0.0 -29.0 | 5 21 -2.0 -21.1 11 150 13630 350 29 5.0 -28.6 | 352 21 3.1 -20.7 12 100 16160 345 29 7.5 -28.0 | 345 21 5.5 -20.1 13 70 18400 345 21 5.4 -20.3 | 344 13 3.5 -12.4 14 50 20490 340 15 5.1 -14.1 | 333 7 3.2 -6.2 15 30 23620 350 17 3.0 -16.7 | 354 9 1.0 -8.9 16 20 26120 320 21 13.5 -16.1 | 305 14 11.5 -8.2 17 10 30410 305 27 22.1 -15.5 | 291 22 20.2 -7.6 Wind Parameters Mean winds (0-6000m): 316.0 at 10.8 knts Storm direction: 346.0 at 8.1 knts Shear (0-3000m) pos: 2.4 neg: 0.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 132.3 deg Storm rel helicity (0-3000m) pos: 41.1 neg: -0.1 tot: 41.0 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.03 Bulk Shear: 9.36 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 ------------------------------------------------------------------------------- 500 267 5 201 9| 8.0 0.0 8.0| 18.9 0.0 18.9 37.8 0.77| 10.3 8.0 1000 258 7 206 10| 4.0 0.8 4.7| 20.9 -0.1 20.8 20.8 0.61| 7.1 4.3 1500 260 7 209 10| 2.4 0.5 2.9| 22.1 -0.1 22.0 14.7 0.53| 5.7 3.0 2000 267 7 213 10| 2.4 0.4 2.8| 28.4 -0.1 28.3 14.1 0.59| 5.0 3.0 2500 276 8 220 9| 2.4 0.3 2.7| 34.7 -0.1 34.6 13.8 0.65| 4.7 3.1 3000 288 9 229 8| 2.4 0.3 2.6| 41.1 -0.1 41.0 13.7 0.70| 4.6 3.2 4000 302 10 245 7| 1.8 0.2 2.0| 42.7 -0.1 42.6 10.6 0.70| 3.6 2.5 5000 310 10 258 6| 1.5 0.2 1.6| 43.9 -0.1 43.8 8.8 0.71| 3.0 2.1 6000 316 11 269 6| 1.3 0.1 1.4| 44.8 -0.1 44.7 7.4 0.71| 2.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251007.00.gif