UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for U8951... Searching the city database file for: U8951 ... Date:0000Z 10 OCT 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 1006 175 6.0 2.8 80 3.2 4.5 210 3 278.7 279.5 277.4 291.4 4.65 1 1002 208 6.8 2.7 75 4.1 4.9 233 7 279.8 280.6 277.9 292.6 4.63 2 1000 224 8.2 4.0 75 4.2 6.1 245 9 281.4 282.2 279.3 295.4 5.09 3 996 257 10.2 5.4 72 4.8 7.8 246 9 283.7 284.7 281.1 299.4 5.65 4 986 341 12.6 5.6 62 7.0 8.9 250 9 286.9 287.9 282.7 303.2 5.78 5 965 522 11.8 -1.2 40 13.0 5.8 256 10 287.9 288.5 280.6 298.3 3.62 6 925 874 9.2 -3.8 40 13.0 3.5 270 11 288.7 289.3 280.4 297.8 3.12 7 876 1322 5.4 -6.6 42 12.0 0.6 276 7 289.3 289.8 280.1 297.1 2.66 8 850 1567 3.2 -7.8 44 11.0 -1.0 280 5 289.5 289.9 280.0 296.9 2.50 9 759 2474 -3.7 -5.7 86 2.0 -4.5 300 13 291.6 292.1 281.8 301.2 3.29 10 736 2717 -4.5 -4.5 100 0.0 -4.5 306 15 293.3 293.9 283.1 304.2 3.72 11 700 3111 -5.5 -6.5 93 1.0 -5.9 315 19 296.4 297.0 284.0 306.4 3.36 12 668 3477 -6.3 -10.0 75 3.7 -7.7 316 19 299.5 300.0 284.4 307.7 2.67 13 625 3991 -11.1 -12.2 92 1.1 -11.5 317 19 299.8 300.2 284.2 307.1 2.40 14 585 4497 -12.3 318 19 304.1 15 503 5636 -18.7 -18.7 100 0.0 -18.7 320 19 309.7 310.0 287.2 315.4 1.74 16 500 5680 -19.1 -19.1 100 0.0 -19.1 320 19 309.8 310.1 287.2 315.3 1.69 17 400 7310 -30.3 -30.9 94 0.6 -30.4 320 33 315.6 315.7 288.1 318.1 0.73 18 381 7654 -32.5 -33.2 93 0.7 -32.6 319 36 317.1 317.3 288.5 319.3 0.61 19 300 9290 -46.1 -48.9 73 2.8 -46.2 315 50 320.4 320.4 289.0 320.9 0.15 20 277 9817 -50.9 -54.3 67 3.4 -51.0 313 49 320.8 320.9 289.1 321.2 0.09 21 250 10480 -55.9 -59.7 62 3.8 -56.0 310 48 323.0 323.0 289.7 323.2 0.05 22 227 11089 -59.1 -63.2 59 4.1 -59.2 310 52 327.1 327.1 290.9 327.2 0.03 23 200 11890 -55.3 -59.2 62 3.9 -55.4 315 71 345.2 345.2 295.6 345.5 0.07 24 197 11986 -55.1 -59.1 61 4.0 -55.2 314 72 347.0 347.0 296.0 347.3 0.07 25 181 12523 -56.9 -61.3 57 4.4 -57.0 310 75 352.6 352.6 297.3 352.8 0.06 26 159 13336 -59.7 -64.7 52 5.0 -59.8 313 69 361.2 361.2 299.0 361.3 0.04 27 150 13700 -59.3 -64.3 52 5.0 -59.4 315 66 367.9 367.9 300.2 368.1 0.04 28 137 14269 -58.3 -64.3 46 6.0 -58.5 316 64 379.3 379.4 302.2 379.6 0.05 29 100 16230 -62.7 -70.7 33 8.0 -62.9 320 56 406.6 406.6 306.1 406.7 0.03 30 87 17092 -60.3 -69.3 30 9.0 -60.5 318 47 427.9 427.9 308.6 428.1 0.04 31 70 18440 -62.1 -73.1 22 11.0 -62.4 315 33 451.5 451.5 311.0 451.7 0.03 32 64 18989 -63.9 -74.9 21 11.0 -64.1 319 32 459.3 459.3 311.7 459.4 0.02 33 50 20500 -62.5 -77.5 12 15.0 -62.9 330 29 496.2 496.2 314.7 496.3 0.02 34 32 23244 -62.7 -91.7 1 29.0 -63.3 313 27 563.2 563.2 318.8 563.2 0.00 35 30 23640 -63.9 -92.9 1 29.0 -64.5 310 27 570.4 570.4 319.2 570.4 0.00 36 27 24284 -65.1 -93.1 1 28.0 -65.7 314 25 584.5 584.5 319.9 584.5 0.00 37 23 25275 -58.9 -88.9 1 30.0 -60.2 320 22 630.2 630.2 321.9 630.2 0.01 38 20 26150 -59.7 -89.7 1 30.0 -61.0 325 19 653.4 653.4 322.8 653.5 0.01 39 18 26809 -60.1 -90.1 1 30.0 -61.5 318 22 672.2 672.2 323.5 672.2 0.01 40 16 27553 -55.1 -87.1 1 32.0 -57.7 311 26 711.5 711.5 324.8 711.6 0.01 41 12 29399 -53.3 -85.3 1 32.0 -57.1 292 36 778.9 778.9 326.7 779.1 0.02 42 10 30590 -47.3 -81.3 1 34.0 -53.9 280 42 843.0 843.0 328.2 843.5 0.05 TRP 227 11089 -59.1 -63.2 59 4.1 -59.2 310 52 327.1 327.1 290.9 327.2 0.03 WND 181 12523 -56.9 -61.3 57 4.4 -57.0 310 75 352.6 352.6 297.3 352.8 0.06 Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 807.80 mb = 1987.47 m = 6520.48 ft Wetbulb zero: 866.40 mb = 1411.46 m = 4630.71 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 68.19 % Est. max temperature: 16.80 C = 62.24 F Sfc-Lift cond lev (LCL): 957.73 mb = 584.64 m = 1918.08 ft T: 11.34 C 700-500 lapse rate: 5.29 C/km ThetaE index: 6.36 C Layer 965.0- 759.0 mb Conv cond level (CCL): 765.58 mb = 2404.56 m = 7888.88 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 18.76 C = 65.77 F Cap Strength: 10.93 C Lifted Index: 10.88 C Risk: None Lifted Index @300 mb: 15.58 C Lifted Index @700 mb: 4.79 C Showalter Index: 12.05 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 11.30 C K Index: 13.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.93 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 56647.33 J/kg Cap Strength: 10.90 C Lift Cond Lev (LCL): 814.00 mb = 1913.53 m = 6277.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 11 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 1006 175 210 3 1.5 2.6 | 170 13 -2.4 13.3 1 1000 224 245 9 8.2 3.8 | 196 15 4.2 14.5 2 925 874 270 11 11.0 -0.0 | 214 13 7.1 10.7 3 850 1567 280 5 4.9 -0.9 | 186 10 1.0 9.8 4 700 3111 315 19 13.4 -13.4 | 286 10 9.5 -2.8 5 500 5680 320 19 12.2 -14.6 | 295 9 8.3 -3.9 6 400 7310 320 33 21.2 -25.3 | 310 23 17.3 -14.6 7 300 9290 315 50 35.4 -35.4 | 308 40 31.4 -24.7 8 250 10480 310 48 36.8 -30.9 | 302 39 32.8 -20.2 9 227 11089 310 52 39.8 -33.4 | 302 43 35.9 -22.8 10 200 11890 315 71 50.2 -50.2 | 311 61 46.3 -39.5 11 181 12523 310 75 57.5 -48.2 | 305 65 53.5 -37.6 12 150 13700 315 66 46.7 -46.7 | 310 56 42.7 -36.0 13 100 16230 320 56 36.0 -42.9 | 315 45 32.1 -32.2 14 70 18440 315 33 23.3 -23.3 | 303 23 19.4 -12.7 15 50 20500 330 29 14.5 -25.1 | 324 18 10.6 -14.5 16 30 23640 310 27 20.7 -17.4 | 292 18 16.7 -6.7 17 20 26150 325 19 10.9 -15.6 | 305 9 7.0 -4.9 18 10 30590 280 42 41.4 -7.3 | 265 38 37.4 3.4 Wind Parameters Mean winds (0-6000m): 309.7 at 15.1 knts Storm direction: 339.7 at 11.4 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 116.9 deg Storm rel helicity (0-3000m) pos: 76.0 neg: -14.7 tot: 61.2 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.13 Bulk Shear: 21.26 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 ------------------------------------------------------------------------------- 500 253 9 200 14| 9.1 0.0 9.1| 34.7 0.0 34.7 69.4 0.95| 10.3 9.8 1000 262 10 205 13| 3.9 0.0 3.9| 39.3 -6.2 33.1 33.1 0.62| 7.3 4.5 1500 266 9 202 12| 2.0 0.0 2.0| 41.6 -14.7 26.8 17.9 0.35| 6.4 2.2 2000 272 9 204 11| 2.7 0.0 2.7| 52.8 -14.7 38.0 19.0 0.48| 6.0 2.9 2500 281 9 211 10| 3.2 0.0 3.2| 64.4 -14.7 49.6 19.9 0.58| 5.9 3.4 3000 292 11 222 9| 3.4 0.0 3.4| 76.0 -14.7 61.2 20.4 0.63| 5.7 3.6 4000 301 13 240 8| 2.6 0.0 2.6| 77.4 -14.7 62.7 15.7 0.64| 4.4 2.8 5000 306 14 253 8| 2.1 0.0 2.1| 78.9 -14.7 64.1 12.8 0.64| 3.6 2.3 6000 310 15 263 8| 2.1 0.0 2.1| 83.9 -14.7 69.2 11.5 0.61| 3.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//U8951/skewt/U8951.skewt.20251010.00.gif