UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 13 OCT 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 123 -3.1 -9.1 63 6.0 -4.9 20 5 268.4 268.8 267.1 273.6 1.88 1 1000 287 -4.9 -10.9 63 6.0 -6.6 35 11 268.2 268.5 266.5 272.8 1.66 2 925 893 -10.5 -15.2 68 4.7 -11.6 65 13 268.6 268.8 266.1 272.1 1.27 3 900 1103 -12.5 -16.2 74 3.7 -13.3 60 14 268.6 268.8 266.0 272.0 1.20 4 891 1181 -7.9 -11.5 75 3.6 -8.9 58 14 274.2 274.4 270.6 279.1 1.78 5 876 1313 -6.5 -10.9 71 4.4 -7.8 55 14 276.9 277.3 272.5 282.3 1.90 6 850 1548 -7.1 -13.1 62 6.0 -8.8 50 15 278.7 279.0 273.1 283.4 1.64 7 768 2336 -8.9 -17.9 48 9.0 -11.2 24 16 285.0 285.2 275.9 288.6 1.22 8 700 3048 -12.7 -27.7 27 15.0 -15.5 360 17 288.4 288.5 276.7 290.2 0.56 9 661 3484 -15.5 -30.5 26 15.0 -18.0 360 18 290.0 290.1 277.4 291.5 0.46 10 513 5355 -27.1 -40.1 28 13.0 -28.4 360 23 297.8 297.8 280.7 298.6 0.23 11 500 5540 -28.5 -39.5 34 11.0 -29.6 360 23 298.3 298.3 281.0 299.1 0.25 12 412 6898 -38.1 -46.1 43 8.0 -38.6 356 28 302.9 302.9 282.8 303.4 0.15 13 400 7100 -39.7 -47.7 42 8.0 -40.1 355 29 303.4 303.4 283.0 303.9 0.13 14 385 7361 -41.7 -49.7 42 8.0 -42.1 354 29 304.1 304.1 283.2 304.5 0.11 15 300 9020 -51.7 -60.7 33 9.0 -51.9 350 31 312.5 312.5 286.2 312.6 0.04 16 284 9371 -52.9 -61.9 33 9.0 -53.1 350 30 315.7 315.7 287.3 315.8 0.03 17 250 10180 -56.1 -65.1 31 9.0 -56.2 350 29 322.7 322.7 289.6 322.8 0.02 18 238 10494 -57.3 -66.3 31 9.0 -57.4 345 29 325.4 325.4 290.4 325.5 0.02 19 217 11081 -57.7 -66.7 31 9.0 -57.8 340 29 333.5 333.5 292.7 333.6 0.02 20 201 11568 -56.5 -65.5 31 9.0 -56.6 335 29 342.8 342.8 295.0 342.9 0.03 21 200 11600 -56.5 -65.5 31 9.0 -56.6 335 29 343.3 343.3 295.1 343.4 0.03 22 150 13420 -55.3 -65.3 28 10.0 -55.6 330 27 374.8 374.8 301.4 375.0 0.04 23 147 13549 -54.5 -64.5 28 10.0 -54.8 329 27 378.4 378.4 302.0 378.6 0.04 24 104 15751 -57.1 -68.1 24 11.0 -57.4 316 27 412.7 412.8 306.9 412.9 0.04 25 102 15874 -56.3 -67.3 24 11.0 -56.6 316 27 416.6 416.6 307.3 416.8 0.04 26 100 16000 -56.5 -67.5 24 11.0 -56.8 315 27 418.6 418.6 307.6 418.8 0.04 27 76 17733 -57.5 -69.5 20 12.0 -57.9 311 29 450.6 450.7 311.0 450.9 0.04 28 70 18250 -58.1 -70.1 20 12.0 -58.5 310 29 460.1 460.1 311.8 460.3 0.04 29 50 20360 -59.5 -71.5 20 12.0 -60.0 305 29 503.3 503.3 315.2 503.6 0.05 30 46 20878 -60.1 -72.1 19 12.0 -60.6 303 29 514.0 514.0 315.9 514.3 0.05 31 30 23550 -57.7 -70.7 18 13.0 -58.7 295 31 587.3 587.4 320.0 588.0 0.09 32 24 24960 -56.5 -70.5 16 14.0 -57.9 281 31 629.5 629.6 321.9 630.5 0.12 33 20 26120 -55.1 -69.1 16 14.0 -56.9 270 31 667.5 667.6 323.4 669.0 0.17 34 13 28921 -48.1 -64.1 14 16.0 -52.7 258 35 779.3 779.5 326.8 784.4 0.53 35 10 30680 -40.9 -57.9 14 17.0 -48.8 250 38 866.9 867.7 329.1 883.4 1.54 36 9.0 31399 -39.5 -57.5 13 18.0 -48.6 898.8 899.8 329.8 918.9 1.80 TRP 238 10494 -57.3 -66.3 31 9.0 -57.4 345 29 325.4 325.4 290.4 325.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 43.00 % Est. max temperature: 5.78 C = 42.40 F Sfc-Lift cond lev (LCL): 928.74 mb = 861.65 m = 2826.89 ft T: -10.21 C 700-500 lapse rate: 6.34 C/km ThetaE index: 1.60 C Layer 1000.0- 891.0 mb Conv cond level (CCL): 630.79 mb = 3828.93 m = 12561.96 ft Mean mixing ratio: 1.52 g/kg Conv temperature: 20.09 C = 68.16 F Cap Strength: 21.10 C Lifted Index: 21.28 C Risk: None Lifted Index @300 mb: 28.26 C Lifted Index @700 mb: 15.70 C Showalter Index: 12.73 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 15.40 C K Index: -6.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.33 J/kg Max Up Vert Vel: 0.82 m/s Conv Inhibition (B-): 76770.84 J/kg Cap Strength: 21.29 C Lift Cond Lev (LCL): 890.56 mb = 1184.34 m = 3885.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 13 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 123 20 5 -1.7 -4.7 | 235 9 7.3 5.0 1 1000 287 35 11 -6.3 -9.0 | 255 3 2.7 0.7 2 925 893 65 13 -11.8 -5.5 | 147 5 -2.8 4.2 3 850 1548 50 15 -11.5 -9.6 | 92 2 -2.5 0.1 4 700 3048 360 17 -0.0 -17.0 | 309 12 9.0 -7.3 5 500 5540 360 23 -0.0 -23.0 | 326 16 9.0 -13.3 6 400 7100 355 29 2.5 -28.9 | 329 22 11.5 -19.2 7 300 9020 350 31 5.4 -30.5 | 325 25 14.4 -20.8 8 250 10180 350 29 5.0 -28.6 | 323 23 14.1 -18.8 9 238 10494 345 29 7.5 -28.0 | 318 25 16.5 -18.3 10 200 11600 335 29 12.3 -26.3 | 308 27 21.3 -16.6 11 150 13420 330 27 13.5 -23.4 | 301 26 22.5 -13.7 12 100 16000 315 27 19.1 -19.1 | 288 30 28.1 -9.4 13 70 18250 310 29 22.2 -18.6 | 286 32 31.2 -8.9 14 50 20360 305 29 23.8 -16.6 | 282 33 32.8 -6.9 15 30 23550 295 31 28.1 -13.1 | 275 37 37.1 -3.4 16 20 26120 270 31 31.0 -0.0 | 256 41 40.0 9.7 17 10 30680 250 38 35.7 13.0 | 243 50 44.7 22.7 Wind Parameters Mean winds (0-6000m): 12.8 at 17.7 knts Storm direction: 42.8 at 13.3 knts Shear (0-3000m) pos: 1.8 neg: 2.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -16.9 tot: -14.4 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 12.53 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 40 10 232 3| 8.5 0.0 8.5| 2.5 -1.4 1.1 2.3 -0.12| 10.1 -1.2 1000 52 12 177 3| 5.3 0.0 5.3| 2.5 -3.4 -0.9 -0.9 -0.23| 7.2 -1.7 1500 53 13 155 2| 3.6 1.2 4.7| 2.5 -5.6 -3.1 -2.1 -0.35| 6.0 -2.1 2000 49 13 135 1| 2.7 2.0 4.6| 2.5 -8.1 -5.6 -2.8 -0.45| 5.7 -2.6 2500 43 14 35 1| 2.1 2.5 4.6| 2.5 -11.9 -9.4 -3.8 -0.47| 5.5 -2.6 3000 35 14 340 2| 1.8 2.7 4.5| 2.5 -16.9 -14.4 -4.8 -0.46| 5.3 -2.5 4000 24 15 328 5| 1.3 2.2 3.6| 8.3 -16.9 -8.6 -2.2 -0.38| 4.3 -1.6 5000 17 16 326 7| 1.1 2.0 3.0| 14.0 -16.9 -2.9 -0.6 -0.31| 3.7 -1.1 6000 13 18 326 9| 0.9 1.9 2.8| 18.8 -16.9 1.9 0.3 -0.26| 3.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251013.12.gif