UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 1 MAY 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1024 -23 11.2 5.2 67 6.0 8.2 0 0 282.4 283.4 280.2 297.4 5.41 1 1000 174 11.0 3.0 58 8.0 7.1 40 1 284.1 285.0 280.2 297.5 4.74 2 994 224 10.6 2.6 58 8.0 6.7 49 1 284.2 285.0 280.1 297.3 4.64 3 928 791 6.0 -2.0 56 8.0 2.5 155 7 285.2 285.8 279.2 295.3 3.55 4 925 817 5.6 -1.4 61 7.0 2.5 160 7 285.0 285.7 279.4 295.6 3.73 5 895 1085 3.0 -1.3 73 4.3 1.1 139 5 285.1 285.7 279.6 296.1 3.88 6 850 1502 1.8 -0.7 83 2.5 0.7 105 3 288.0 288.8 281.4 300.3 4.27 7 807 1920 0.4 -2.2 83 2.6 -0.7 153 6 290.9 291.6 282.4 302.6 4.03 8 784 2151 -1.7 -6.4 70 4.7 -3.6 180 8 291.0 291.5 281.3 299.9 3.02 9 764 2358 1.4 -13.6 32 15.0 -3.8 204 10 296.5 296.8 282.1 301.9 1.75 10 750 2507 1.6 -16.4 25 18.0 -4.3 221 11 298.3 298.6 282.5 302.8 1.41 11 700 3060 -1.3 -24.3 15 23.0 -7.4 285 15 301.0 301.2 282.8 303.5 0.76 12 696 3106 -1.5 -24.5 15 23.0 -7.6 285 15 301.3 301.5 282.9 303.8 0.75 13 686 3221 -1.9 -19.9 24 18.0 -7.2 284 16 302.1 302.3 283.7 305.8 1.15 14 639 3780 -6.5 -16.5 45 10.0 -9.6 280 18 303.1 303.4 284.7 308.3 1.65 15 500 5650 -19.5 -37.5 19 18.0 -22.1 265 27 309.3 309.3 285.4 310.3 0.30 16 490 5799 -20.7 -39.7 17 19.0 -23.2 265 28 309.6 309.6 285.5 310.5 0.25 17 474 6044 -22.7 -43.7 13 21.0 -25.0 266 29 310.1 310.1 285.5 310.7 0.17 18 400 7260 -33.5 -51.5 15 18.0 -34.6 270 36 311.4 311.5 285.9 311.8 0.08 19 383 7563 -36.3 -52.3 18 16.0 -37.2 270 38 311.7 311.7 286.0 312.0 0.08 20 300 9210 -50.3 -63.3 20 13.0 -50.5 270 52 314.5 314.5 286.9 314.6 0.03 21 296 9297 -51.1 -64.1 20 13.0 -51.3 270 53 314.5 314.5 286.9 314.6 0.02 22 276 9748 -53.9 -65.9 22 12.0 -54.1 270 56 316.8 316.8 287.7 316.9 0.02 23 254 10279 -55.1 -67.1 21 12.0 -55.3 270 60 322.7 322.7 289.6 322.8 0.02 24 250 10380 -54.9 -66.9 21 12.0 -55.1 265 60 324.4 324.5 290.1 324.5 0.02 25 243 10562 -55.2 -67.2 21 12.0 -55.4 260 62 326.6 326.6 290.7 326.7 0.02 26 232 10859 -55.7 -67.7 21 12.0 -55.9 260 62 330.2 330.2 291.8 330.3 0.02 27 200 11810 -54.9 -66.9 21 12.0 -55.1 260 60 345.8 345.8 295.7 345.9 0.02 28 159 13284 -52.5 -66.5 17 14.0 -52.9 252 49 373.3 373.3 301.2 373.5 0.03 29 150 13660 -53.5 -67.5 17 14.0 -53.9 250 46 377.9 377.9 301.9 378.0 0.03 30 100 16250 -55.5 -71.5 12 16.0 -55.9 245 35 420.5 420.5 307.8 420.6 0.02 31 71 18430 -59.5 -76.5 9 17.0 -59.9 250 25 455.2 455.2 311.4 455.3 0.02 32 70 18520 -56.7 -74.7 9 18.0 -57.3 250 25 463.1 463.1 312.1 463.2 0.02 33 68 18704 -55.7 -73.7 9 18.0 -56.3 253 24 469.1 469.1 312.5 469.2 0.03 34 55 20041 -60.1 -78.1 8 18.0 -60.6 275 16 488.4 488.4 314.1 488.5 0.02 35 50 20640 -56.9 -74.9 9 18.0 -57.6 285 13 509.4 509.4 315.6 509.6 0.03 36 47 21032 -56.1 -74.1 9 18.0 -57.0 279 12 520.4 520.4 316.4 520.6 0.04 37 30 23880 -56.3 -75.3 7 19.0 -57.6 235 5 591.2 591.2 320.2 591.5 0.05 38 24 25301 -56.1 -75.1 8 19.0 -57.7 331 7 630.7 630.7 321.9 631.2 0.06 39 20 26470 -53.3 -73.3 7 20.0 -55.7 50 9 673.0 673.1 323.6 673.8 0.09 40 11 30397 -44.5 -66.5 7 22.0 -51.4 830.5 830.7 328.1 835.2 0.45 TRP 254 10279 -55.1 -67.1 21 12.0 -55.3 270 60 322.7 322.7 289.6 322.8 0.02 WND 243 10562 -55.2 -67.2 21 12.0 -55.4 260 62 326.6 326.6 290.7 326.7 0.02 Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 802.62 mb = 1963.76 m = 6442.70 ft Freezing level: 773.03 mb = 2264.39 m = 7429.02 ft Freezing level: 722.41 mb = 2812.05 m = 9225.76 ft Wetbulb zero: 829.69 mb = 1696.63 m = 5566.30 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 45.39 % Est. max temperature: 15.22 C = 59.39 F Sfc-Lift cond lev (LCL): 934.95 mb = 729.02 m = 2391.78 ft T: 6.50 C 700-500 lapse rate: 7.03 C/km ThetaE index: 2.66 C Layer 784.0- 764.0 mb Conv cond level (CCL): 785.26 mb = 2138.08 m = 7014.60 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 19.83 C = 67.70 F Cap Strength: 10.68 C Lifted Index: 11.89 C Risk: None Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: 10.11 C Showalter Index: 9.25 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.80 C K Index: -2.40 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.69 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 58459.77 J/kg Cap Strength: 11.74 C Lift Cond Lev (LCL): 865.83 mb = 1352.90 m = 4438.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 1024 -23 0 0 -0.0 -0.0 | 120 11 -9.2 5.2 1 1000 174 40 1 -0.6 -0.8 | 114 11 -9.9 4.5 2 925 817 160 7 -2.4 6.6 | 136 17 -11.6 11.8 3 850 1502 105 3 -2.9 0.8 | 116 14 -12.1 6.0 4 700 3060 285 15 14.5 -3.9 | 256 5 5.3 1.4 5 500 5650 265 27 26.9 2.4 | 247 19 17.7 7.6 6 400 7260 270 36 36.0 -0.0 | 259 27 26.8 5.2 7 300 9210 270 52 52.0 -0.0 | 263 43 42.8 5.2 8 254 10279 270 60 60.0 -0.0 | 264 51 50.8 5.2 9 250 10380 265 60 59.8 5.2 | 258 52 50.6 10.5 10 243 10562 260 62 61.1 10.8 | 253 54 51.8 16.0 11 200 11810 260 60 59.1 10.4 | 253 52 49.9 15.7 12 150 13660 250 46 43.2 15.7 | 238 40 34.0 21.0 13 100 16250 245 35 31.7 14.8 | 228 30 22.5 20.0 14 70 18520 250 25 23.5 8.6 | 226 20 14.3 13.8 15 50 20640 285 13 12.6 -3.4 | 241 4 3.3 1.9 16 30 23880 235 5 4.1 2.9 | 148 10 -5.1 8.1 17 20 26470 50 9 -6.9 -5.8 | 88 16 -16.1 -0.5 Wind Parameters Mean winds (0-6000m): 269.6 at 14.1 knts Storm direction: 299.6 at 10.6 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 112.9 deg Storm rel helicity (0-3000m) pos: 110.3 neg: -23.0 tot: 87.3 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 32.87 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 80 2 115 12| 3.9 0.0 3.9| 2.1 -4.7 -2.6 -5.2 -0.22| 4.9 -1.1 1000 151 4 128 14| 3.1 0.0 3.1| 24.8 -9.2 15.6 15.6 0.28| 6.1 1.7 1500 147 4 127 14| 2.1 1.4 3.5| 24.8 -23.0 1.8 1.2 -0.00| 5.6 -0.0 2000 146 4 127 14| 2.8 1.1 3.8| 44.8 -23.0 21.7 10.9 0.22| 5.7 1.2 2500 172 5 136 14| 2.9 0.9 3.7| 81.7 -23.0 58.7 23.5 0.44| 6.5 2.8 3000 235 6 156 10| 2.5 0.7 3.2|110.3 -23.0 87.3 29.1 0.55| 7.7 4.2 4000 273 9 176 5| 2.1 0.6 2.7|114.1 -23.4 90.6 22.7 0.52| 6.7 3.5 5000 273 12 206 5| 1.7 0.8 2.5|114.1 -27.2 86.9 17.4 0.45| 5.9 2.7 6000 270 14 223 7| 1.4 1.1 2.5|119.0 -32.2 86.9 14.5 0.41| 5.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250501.00.gif