UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 14 OCT 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1008 84 10.0 7.4 84 2.6 8.6 205 1 282.5 283.6 281.4 300.2 6.41 1 1002 133 12.0 8.3 78 3.7 10.0 231 8 285.0 286.2 283.0 304.1 6.86 2 1000 150 12.2 8.5 78 3.7 10.2 240 11 285.4 286.6 283.3 304.8 6.97 3 925 799 9.0 2.0 61 7.0 5.6 270 31 288.5 289.4 282.3 302.2 4.78 4 850 1494 4.2 -0.0 74 4.2 2.2 270 29 290.5 291.3 282.8 303.6 4.50 5 756 2437 -1.9 -5.9 74 4.0 -3.5 264 30 293.8 294.4 282.8 303.5 3.25 6 744 2565 -1.3 -5.0 76 3.7 -2.9 263 30 295.8 296.5 284.0 306.4 3.54 7 700 3048 -4.7 -9.3 70 4.6 -6.4 260 31 297.3 297.8 283.6 305.5 2.70 8 618 4021 -10.9 -13.7 80 2.8 -11.8 258 34 300.9 301.3 284.4 307.6 2.15 9 500 5640 -15.7 -30.7 26 15.0 -18.7 255 38 313.9 314.0 287.4 316.0 0.59 10 461 6246 -19.5 -35.5 23 16.0 -22.1 257 40 316.5 316.6 288.1 318.0 0.40 11 453 6375 -20.5 -37.5 20 17.0 -23.1 257 41 316.9 316.9 288.1 318.1 0.34 12 400 7280 -27.7 -40.7 28 13.0 -29.2 260 44 319.0 319.0 288.8 320.0 0.27 13 317 8907 -40.7 -50.7 33 10.0 -41.2 256 52 322.9 322.9 289.8 323.3 0.11 14 300 9280 -42.9 -51.9 37 9.0 -43.3 255 54 324.9 324.9 290.3 325.3 0.11 15 250 10490 -50.1 -59.1 34 9.0 -50.4 265 68 331.6 331.6 292.2 331.8 0.05 16 232 10975 -53.3 -61.9 34 8.6 -53.5 265 73 333.9 333.9 292.8 334.1 0.04 17 209 11642 -57.7 -65.7 35 8.0 -57.8 261 70 337.1 337.1 293.6 337.2 0.03 18 200 11920 -58.1 -66.1 35 8.0 -58.2 260 69 340.8 340.8 294.5 340.9 0.03 19 188 12310 -59.3 -67.3 35 8.0 -59.4 255 66 344.9 344.9 295.5 345.0 0.02 20 150 13740 -56.1 -64.1 36 8.0 -56.3 245 58 373.4 373.4 301.2 373.6 0.05 21 141 14132 -55.7 -64.7 32 9.0 -55.9 246 57 380.8 380.8 302.4 381.0 0.05 22 100 16280 -61.7 -72.7 22 11.0 -61.9 250 50 408.5 408.5 306.3 408.6 0.02 23 78 17825 -59.1 -71.1 20 12.0 -59.5 243 49 444.0 444.0 310.3 444.2 0.03 24 70 18500 -60.5 -72.5 19 12.0 -60.8 240 48 455.0 455.0 311.3 455.1 0.03 25 56 19895 -60.3 -73.3 17 13.0 -60.7 250 40 485.4 485.4 313.9 485.6 0.03 26 50 20610 -56.7 -70.7 16 14.0 -57.4 255 36 509.9 509.9 315.7 510.2 0.06 27 42 21707 -61.1 -75.1 14 14.0 -61.6 255 32 525.0 525.0 316.6 525.3 0.03 28 32 23407 -59.1 -74.1 13 15.0 -59.9 255 25 572.9 572.9 319.3 573.2 0.05 29 30 23810 -61.9 -76.9 12 15.0 -62.6 255 23 575.9 575.9 319.5 576.1 0.04 30 26 24693 -63.5 -78.5 11 15.0 -64.1 260 28 595.4 595.4 320.4 595.6 0.03 31 20 26330 -57.3 -73.3 11 16.0 -58.9 270 36 660.8 660.8 323.1 661.6 0.09 32 18 26998 -55.5 -72.5 10 17.0 -57.6 271 35 686.7 686.7 324.0 687.7 0.12 33 10 30770 -52.1 -71.1 8 19.0 -56.3 275 31 825.1 825.2 327.9 827.7 0.26 34 9.6 31034 -52.1 -71.1 8 19.0 -56.5 834.8 834.9 328.1 837.6 0.27 35 8.4 31911 -46.1 -67.1 8 21.0 -53.3 890.8 891.1 329.4 896.9 0.55 36 7.6 32574 -47.5 -68.5 7 21.0 -54.5 911.0 911.3 329.7 916.7 0.50 37 5.6 34627 -39.9 -62.9 7 23.0 -51.7 1027.6 1028.5 331.9 1046.3 1.45 38 5.1 35264 -40.7 -63.7 7 23.0 -52.5 1051.9 1052.8 332.2 1070.8 1.43 TRP 188 12310 -59.3 -67.3 35 8.0 -59.4 255 66 344.9 344.9 295.5 345.0 0.02 WND 232 10975 -53.3 -61.9 34 8.6 -53.5 265 73 333.9 333.9 292.8 334.1 0.04 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 785.28 mb = 2143.50 m = 7032.41 ft Wetbulb zero: 813.23 mb = 1849.98 m = 6069.42 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 66.66 % Est. max temperature: 17.84 C = 64.11 F Sfc-Lift cond lev (LCL): 969.00 mb = 412.19 m = 1352.31 ft T: 10.91 C 700-500 lapse rate: 4.24 C/km ThetaE index: 2.59 C Layer 925.0- 850.0 mb Conv cond level (CCL): 831.27 mb = 1673.32 m = 5489.82 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 18.70 C = 65.65 F Cap Strength: 3.44 C Lifted Index: 11.06 C Risk: None Lifted Index @300 mb: 15.50 C Lifted Index @700 mb: 2.90 C Showalter Index: 10.82 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 15.70 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.42 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 57341.65 J/kg Cap Strength: 10.75 C Lift Cond Lev (LCL): 883.66 mb = 1174.80 m = 3854.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 1008 84 205 1 0.4 0.9 | 113 24 -21.7 9.2 1 1000 150 240 11 9.5 5.5 | 138 19 -12.6 13.8 2 925 799 270 31 31.0 -0.0 | 227 12 8.9 8.3 3 850 1494 270 29 29.0 -0.0 | 220 11 6.9 8.3 4 700 3048 260 31 30.5 5.4 | 212 16 8.4 13.7 5 500 5640 255 38 36.7 9.8 | 219 23 14.6 18.1 6 400 7280 260 44 43.3 7.6 | 233 27 21.2 16.0 7 300 9280 255 54 52.2 14.0 | 233 37 30.1 22.3 8 250 10490 265 68 67.7 5.9 | 253 48 45.7 14.2 9 232 10975 265 73 72.7 6.4 | 254 53 50.6 14.7 10 200 11920 260 69 68.0 12.0 | 246 50 45.9 20.3 11 188 12310 255 66 63.8 17.1 | 239 49 41.7 25.4 12 150 13740 245 58 52.6 24.5 | 223 45 30.5 32.8 13 100 16280 250 50 47.0 17.1 | 224 36 24.9 25.4 14 70 18500 240 48 41.6 24.0 | 211 38 19.5 32.3 15 50 20610 255 36 34.8 9.3 | 216 22 12.7 17.6 16 30 23810 255 23 22.2 6.0 | 181 14 0.1 14.3 17 20 26330 270 36 36.0 -0.0 | 239 16 13.9 8.3 18 10 30770 275 31 30.9 -2.7 | 237 10 8.8 5.6 Wind Parameters Mean winds (0-6000m): 260.6 at 31.5 knts Storm direction: 290.6 at 23.6 knts Shear (0-3000m) pos: 5.1 neg: 0.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 127.6 neg: -10.4 tot: 117.2 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 32.37 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 16 153 15| 24.5 0.0 24.5|102.1 0.0 102.1 204.2 0.90| 25.8 23.2 1000 265 23 183 10| 15.3 0.0 15.3|127.6 -1.3 126.3 126.3 0.89| 17.4 15.5 1500 267 25 197 10| 10.2 0.4 10.6|127.6 -4.2 123.4 82.3 0.83| 12.1 10.0 2000 267 26 202 10| 7.7 0.5 8.2|127.6 -6.0 121.6 60.8 0.77| 9.5 7.4 2500 267 27 206 11| 6.1 0.8 6.9|127.6 -8.2 119.4 47.8 0.72| 8.0 5.8 3000 266 28 207 12| 5.1 0.9 6.0|127.6 -10.4 117.2 39.1 0.68| 7.0 4.7 4000 264 29 210 13| 3.8 1.0 4.8|132.8 -10.4 122.4 30.6 0.66| 5.6 3.7 5000 262 30 212 15| 3.1 1.1 4.1|137.3 -10.4 126.9 25.4 0.63| 4.8 3.0 6000 261 31 214 16| 2.7 1.0 3.7|149.9 -10.4 139.5 23.2 0.63| 4.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251014.00.gif