UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 9 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 1007 118 0.8 -1.0 88 1.8 0.1 290 5 273.4 274.0 272.9 283.0 3.52 1 1000 174 0.2 -1.7 87 1.9 -0.6 290 11 273.4 273.9 272.6 282.5 3.37 2 925 795 -3.1 -5.0 87 1.9 -3.8 315 17 276.1 276.6 273.5 284.0 2.84 3 850 1460 -6.5 -9.1 82 2.6 -7.4 320 21 279.3 279.7 274.4 285.7 2.25 4 824 1702 -7.7 -10.5 80 2.8 -8.6 320 21 280.6 280.9 274.8 286.5 2.08 5 700 2948 -17.9 -20.7 79 2.8 -18.4 320 23 282.7 282.8 274.5 285.8 1.05 6 669 3285 -19.3 -22.1 78 2.8 -19.8 320 27 284.8 284.9 275.5 287.7 0.97 7 619 3857 -23.3 -26.4 76 3.1 -23.8 320 34 286.6 286.7 276.0 288.8 0.71 8 610 3964 -23.7 -27.1 74 3.4 -24.2 320 35 287.3 287.4 276.4 289.4 0.68 9 596 4134 -23.9 -28.7 65 4.8 -24.6 320 37 289.0 289.1 277.1 290.9 0.60 10 556 4638 -25.5 -36.5 35 11.0 -26.7 320 43 292.9 293.0 278.6 293.9 0.30 11 500 5400 -30.3 -44.3 24 14.0 -31.4 320 52 296.1 296.1 279.8 296.6 0.15 12 400 6960 -38.9 -55.9 15 17.0 -39.6 320 68 304.4 304.4 283.2 304.6 0.05 13 358 7715 -43.3 -59.3 16 16.0 -43.8 323 76 308.3 308.3 284.7 308.5 0.04 14 324 8383 -46.9 -62.3 16 15.4 -47.3 325 83 312.3 312.3 286.2 312.4 0.03 15 300 8890 -49.7 -64.7 16 15.0 -50.0 325 83 315.3 315.3 287.2 315.4 0.02 16 285 9224 -51.1 -66.1 15 15.0 -51.4 325 82 318.0 318.0 288.1 318.0 0.02 17 254 9968 -52.7 -66.7 17 14.0 -52.9 325 79 326.2 326.2 290.6 326.3 0.02 18 250 10070 -52.5 -66.5 17 14.0 -52.8 325 77 328.0 328.0 291.2 328.1 0.02 19 216 11013 -52.3 -66.3 17 14.0 -52.6 325 66 342.3 342.3 294.9 342.4 0.02 20 200 11510 -52.7 -67.7 15 15.0 -53.0 325 60 349.3 349.3 296.5 349.4 0.02 21 187 11944 -53.1 -68.1 15 15.0 -53.4 324 55 355.4 355.5 297.8 355.5 0.02 22 150 13360 -55.1 -71.1 12 16.0 -55.4 320 40 375.1 375.1 301.5 375.2 0.02 23 100 15940 -56.7 -72.7 12 16.0 -57.1 315 29 418.2 418.2 307.5 418.3 0.02 24 86 16895 -57.7 -74.7 10 17.0 -58.1 315 29 434.6 434.6 309.3 434.7 0.02 25 70 18190 -59.1 -76.1 9 17.0 -59.5 315 29 457.9 458.0 311.6 458.0 0.02 26 50 20290 -59.9 -76.9 9 17.0 -60.4 305 31 502.3 502.3 315.1 502.5 0.02 27 41 21526 -61.1 -78.1 9 17.0 -61.7 295 32 528.7 528.7 316.8 528.8 0.02 28 30 23480 -58.3 -76.3 8 18.0 -59.3 280 33 585.7 585.7 319.9 586.0 0.04 29 26 24380 -57.3 -75.3 8 18.0 -58.6 275 34 613.0 613.0 321.2 613.4 0.05 30 20 26040 -55.9 -74.9 8 19.0 -57.8 265 35 665.1 665.1 323.3 665.7 0.07 31 13 28828 -50.5 -70.5 8 20.0 -54.6 246 38 771.0 771.1 326.5 773.1 0.22 32 10 30570 -43.9 -66.9 6 23.0 -51.5 235 40 855.7 855.9 328.6 860.7 0.47 33 7.2 32810 -36.9 -62.9 5 26.0 -49.6 968.7 969.3 330.9 982.3 1.13 TRP 254 9968 -52.7 -66.7 17 14.0 -52.9 325 79 326.2 326.2 290.6 326.3 0.02 WND 324 8383 -46.9 -62.3 16 15.4 -47.3 325 83 312.3 312.3 286.2 312.4 0.03 Sounding variables and indices 1000-500 mb thick: 5226.00 m Freezing level: 995.45 mb = 211.64 m = 694.34 ft Wetbulb zero: 1006.15 mb = 124.86 m = 409.65 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 69.74 % Est. max temperature: 6.43 C = 43.58 F Sfc-Lift cond lev (LCL): 979.06 mb = 342.56 m = 1123.88 ft T: -0.70 C 700-500 lapse rate: 5.06 C/km ThetaE index: 0.73 C Layer 700.0- 669.0 mb Conv cond level (CCL): 893.65 mb = 1066.15 m = 3497.81 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 4.85 C = 40.73 F Cap Strength: 9.02 C Lifted Index: 10.93 C Risk: None Lifted Index @300 mb: 22.64 C Lifted Index @700 mb: 2.24 C Showalter Index: 9.17 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 21.20 C K Index: 11.90 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.81 J/kg Max Up Vert Vel: 4.43 m/s Conv Inhibition (B-): 79728.72 J/kg Cap Strength: 10.70 C Lift Cond Lev (LCL): 927.86 mb = 770.44 m = 2527.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 24 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 1007 118 290 5 4.7 -1.7 | 181 21 0.3 21.4 1 1000 174 290 11 10.3 -3.8 | 197 20 5.9 19.4 2 925 795 315 17 12.0 -12.0 | 214 13 7.6 11.1 3 850 1460 320 21 13.5 -16.1 | 232 11 9.1 7.0 4 700 2948 320 23 14.8 -17.6 | 242 12 10.4 5.5 5 500 5400 320 52 33.4 -39.8 | 300 33 29.0 -16.7 6 400 6960 320 68 43.7 -52.1 | 306 49 39.3 -29.0 7 324 8383 325 83 47.6 -68.0 | 316 62 43.2 -44.9 8 300 8890 325 83 47.6 -68.0 | 316 62 43.2 -44.9 9 254 9968 325 79 45.3 -64.7 | 315 58 40.9 -41.6 10 250 10070 325 77 44.2 -63.1 | 315 56 39.7 -39.9 11 200 11510 325 60 34.4 -49.1 | 311 40 30.0 -26.0 12 150 13360 320 40 25.7 -30.6 | 289 23 21.3 -7.5 13 100 15940 315 29 20.5 -20.5 | 261 16 16.1 2.6 14 70 18190 315 29 20.5 -20.5 | 261 16 16.1 2.6 15 50 20290 305 31 25.4 -17.8 | 256 22 21.0 5.4 16 30 23480 280 33 32.5 -5.7 | 238 33 28.1 17.4 17 20 26040 265 35 34.9 3.1 | 229 40 30.4 26.2 18 10 30570 235 40 32.8 22.9 | 212 54 28.3 46.1 Wind Parameters Mean winds (0-6000m): 319.2 at 31.4 knts Storm direction: 349.2 at 23.6 knts Shear (0-3000m) pos: 2.9 neg: 0.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 70.4 deg Storm rel helicity (0-3000m) pos: 80.0 neg: 0.0 tot: 80.0 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 52.95 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 ------------------------------------------------------------------------------- 500 300 13 201 18| 10.9 0.0 10.9| 49.9 0.0 49.9 99.8 0.82| 12.2 10.0 1000 309 15 208 15| 7.6 0.0 7.6| 61.4 0.0 61.4 61.4 0.78| 8.5 6.6 1500 313 17 214 14| 5.9 0.0 5.9| 68.4 0.0 68.4 45.6 0.79| 6.5 5.2 2000 315 18 218 13| 4.4 0.2 4.6| 70.5 0.0 70.5 35.2 0.80| 5.1 4.1 2500 316 19 222 13| 3.5 0.3 3.8| 72.5 0.0 72.5 29.0 0.81| 4.2 3.4 3000 317 20 225 12| 2.9 0.7 3.6| 80.0 0.0 80.0 26.7 0.82| 3.9 3.2 4000 318 22 238 12| 2.2 2.0 4.2|115.9 0.0 115.9 29.0 0.80| 4.5 3.6 5000 319 27 257 13| 1.8 2.8 4.6|151.8 0.0 151.8 30.4 0.71| 4.8 3.4 6000 319 31 272 16| 1.5 3.3 4.7|184.3 0.0 184.3 30.7 0.64| 4.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251009.00.gif