UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 29 APR 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 1031 -22 14.2 -9.8 18 24.0 5.0 200 7 284.9 285.2 276.7 290.0 1.76 1 1014 117 10.8 -9.2 24 20.0 3.3 192 8 282.8 283.1 275.7 288.3 1.87 2 1000 233 10.2 -9.8 23 20.0 2.8 185 9 283.4 283.7 276.0 288.6 1.81 3 925 874 4.2 -11.8 30 16.0 -1.2 190 5 283.6 283.9 275.9 288.5 1.67 4 850 1553 -3.1 -14.1 42 11.0 -6.4 145 9 282.9 283.2 275.3 287.3 1.51 5 828 1760 -4.9 -15.9 42 11.0 -7.9 162 10 283.1 283.4 275.1 287.1 1.33 6 819 1845 -5.9 -17.9 38 12.0 -9.0 169 10 283.0 283.2 274.8 286.4 1.14 7 801 2019 -6.9 -18.9 38 12.0 -9.9 183 11 283.7 283.9 275.0 286.9 1.07 8 787 2157 -4.7 -23.7 21 19.0 -9.1 195 11 287.5 287.6 276.5 289.7 0.72 9 752 2513 -6.1 -35.1 8 29.0 -11.1 224 13 289.7 289.8 276.9 290.6 0.26 10 722 2831 -6.1 -38.1 6 32.0 -11.4 250 14 293.1 293.2 278.5 293.8 0.20 11 700 3073 -6.9 -29.9 14 23.0 -11.6 270 15 294.8 294.9 279.7 296.3 0.46 12 655 3589 -9.3 -27.3 22 18.0 -13.2 269 17 297.8 297.9 281.3 299.8 0.62 13 649 3660 -9.7 -27.7 22 18.0 -13.5 269 17 298.1 298.2 281.4 300.1 0.60 14 588 4414 -14.5 -34.5 17 20.0 -17.8 267 20 301.1 301.1 282.3 302.3 0.35 15 557 4822 -17.5 -35.5 19 18.0 -20.2 267 22 302.2 302.3 282.7 303.4 0.33 16 532 5164 -20.1 -41.1 14 21.0 -22.7 266 23 303.1 303.1 282.9 303.8 0.20 17 508 5504 -22.7 -41.7 16 19.0 -24.8 265 25 304.0 304.0 283.2 304.7 0.19 18 500 5620 -23.7 -41.7 17 18.0 -25.6 265 25 304.1 304.2 283.3 304.8 0.20 19 435 6622 -31.1 -52.1 11 21.0 -32.4 262 31 307.1 307.1 284.3 307.4 0.07 20 400 7210 -36.3 -56.3 11 20.0 -37.2 260 35 307.8 307.8 284.5 308.0 0.05 21 376 7635 -40.1 -60.1 10 20.0 -40.8 256 47 308.3 308.3 284.7 308.4 0.03 22 324 8639 -44.1 -64.1 9 20.0 -44.6 248 74 316.2 316.2 287.5 316.2 0.02 23 309 8955 -46.6 -65.9 9 19.4 -47.0 245 83 317.0 317.0 287.8 317.1 0.02 24 300 9150 -48.1 -67.1 9 19.0 -48.5 245 83 317.6 317.6 287.9 317.6 0.02 25 284 9511 -50.5 -68.5 10 18.0 -50.8 245 79 319.1 319.1 288.5 319.2 0.01 26 253 10263 -53.9 -70.9 11 17.0 -54.1 245 71 324.8 324.8 290.2 324.9 0.01 27 250 10340 -53.7 -70.7 11 17.0 -53.9 245 69 326.2 326.2 290.6 326.3 0.01 28 212 11396 -55.3 -72.3 10 17.0 -55.5 249 64 339.5 339.5 294.2 339.5 0.01 29 200 11770 -53.1 -70.1 11 17.0 -53.4 250 62 348.7 348.7 296.4 348.7 0.02 30 186 12236 -53.3 -70.3 11 17.0 -53.7 250 57 355.7 355.7 297.8 355.7 0.02 31 179 12484 -51.1 -69.1 10 18.0 -51.5 250 54 363.2 363.2 299.3 363.3 0.02 32 150 13630 -51.7 -71.7 7 20.0 -52.2 250 42 381.0 381.0 302.4 381.1 0.02 33 100 16220 -56.9 -77.9 5 21.0 -57.3 245 36 417.8 417.8 307.4 417.8 0.01 34 84 17321 -58.5 -80.5 4 22.0 -58.9 243 30 435.9 435.9 309.4 435.9 0.01 35 78 17791 -55.3 -78.3 4 23.0 -55.9 242 27 451.9 451.9 311.0 451.9 0.01 36 70 18480 -56.3 -78.3 5 22.0 -56.9 240 23 463.9 463.9 312.1 464.0 0.01 37 69 18571 -55.9 -77.9 5 22.0 -56.6 241 22 466.7 466.7 312.4 466.8 0.01 38 54 20117 -59.5 -81.5 4 22.0 -60.0 252 14 492.3 492.3 314.4 492.4 0.01 39 50 20600 -58.1 -80.1 4 22.0 -58.8 255 11 506.6 506.6 315.4 506.6 0.01 40 47 20992 -55.9 -77.9 5 22.0 -56.8 264 10 520.9 520.9 316.4 521.0 0.02 41 44 21409 -57.9 -79.9 4 22.0 -58.7 274 9 525.9 525.9 316.7 526.0 0.02 42 41 21857 -55.7 -77.7 5 22.0 -56.8 284 8 542.1 542.1 317.6 542.3 0.02 43 30 23840 -56.9 -78.9 5 22.0 -58.2 330 3 589.5 589.5 320.1 589.7 0.03 44 20 26440 -52.7 -75.7 5 23.0 -55.4 215 5 674.9 674.9 323.6 675.4 0.07 45 14 28777 -46.3 -70.3 5 24.0 -51.8 769.0 769.1 326.5 771.0 0.21 46 11 30378 -46.5 -70.5 5 24.0 -52.8 823.2 823.4 327.8 825.9 0.26 TRP 253 10263 -53.9 -70.9 11 17.0 -54.1 245 71 324.8 324.8 290.2 324.9 0.01 WND 309 8955 -46.6 -65.9 9 19.4 -47.0 245 83 317.0 317.0 287.8 317.1 0.02 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 881.85 mb = 1264.66 m = 4149.09 ft Wetbulb zero: 947.62 mb = 675.33 m = 2215.62 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 21.98 % Est. max temperature: 12.56 C = 54.60 F Sfc-Lift cond lev (LCL): 715.00 mb = 2907.50 m = 9538.93 ft T: -6.35 C 700-500 lapse rate: 6.60 C/km ThetaE index: 2.29 C Layer 925.0- 801.0 mb Conv cond level (CCL): 559.91 mb = 4782.47 m = 15690.33 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 31.62 C = 88.91 F Cap Strength: 13.55 C Lifted Index: 13.55 C Risk: None Lifted Index @300 mb: 20.49 C Lifted Index @700 mb: 9.60 C Showalter Index: 14.54 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 9.60 C K Index: -16.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.33 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 54753.32 J/kg Cap Strength: 13.56 C Lift Cond Lev (LCL): 730.56 mb = 2739.37 m = 8987.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 1031 -22 200 7 2.4 6.6 | 137 13 -8.6 9.4 1 1000 233 185 9 0.8 9.0 | 139 16 -10.2 11.7 2 925 874 190 5 0.9 4.9 | 127 13 -10.1 7.7 3 850 1553 145 9 -5.2 7.4 | 122 19 -16.2 10.1 4 700 3073 270 15 15.0 -0.0 | 235 5 4.0 2.8 5 500 5620 265 25 24.9 2.2 | 250 15 13.9 5.0 6 400 7210 260 35 34.5 6.1 | 249 25 23.5 8.9 7 309 8955 245 83 75.2 35.1 | 239 75 64.2 37.9 8 300 9150 245 83 75.2 35.1 | 239 75 64.2 37.9 9 253 10263 245 71 64.3 30.0 | 238 63 53.3 32.8 10 250 10340 245 69 62.5 29.2 | 238 61 51.5 31.9 11 200 11770 250 62 58.3 21.2 | 243 53 47.3 24.0 12 150 13630 250 42 39.5 14.4 | 239 33 28.5 17.1 13 100 16220 245 36 32.6 15.2 | 230 28 21.6 18.0 14 70 18480 240 23 19.9 11.5 | 212 17 8.9 14.3 15 50 20600 255 11 10.6 2.8 | 176 6 -0.4 5.6 16 30 23840 330 3 1.5 -2.6 | 91 10 -9.5 0.2 17 20 26440 215 5 2.9 4.1 | 130 11 -8.1 6.9 Wind Parameters Mean winds (0-6000m): 254.1 at 15.1 knts Storm direction: 284.1 at 11.3 knts Shear (0-3000m) pos: 3.3 neg: 1.2 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 78.8 deg Storm rel helicity (0-3000m) pos: 75.9 neg: -17.4 tot: 58.4 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 25.48 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 ------------------------------------------------------------------------------- 500 189 8 138 15| 0.0 1.8 1.8| 1.4 -3.9 -2.5 -4.9 -0.15| 4.1 -0.6 1000 188 7 134 14| 0.0 1.2 1.2| 2.0 -10.5 -8.5 -8.5 -0.31| 3.7 -1.2 1500 179 7 132 15| 0.0 2.3 2.3| 2.2 -16.6 -14.4 -9.6 -0.29| 4.2 -1.2 2000 174 8 131 16| 1.4 1.7 3.1| 29.5 -17.4 12.0 6.0 0.10| 4.9 0.5 2500 183 9 137 15| 2.6 1.4 4.0| 58.1 -17.4 40.6 16.3 0.33| 5.7 1.8 3000 200 9 146 14| 3.3 1.2 4.5| 75.9 -17.4 58.4 19.5 0.44| 6.4 2.8 4000 233 11 167 10| 2.8 0.6 3.5| 80.3 -17.4 62.9 15.7 0.45| 5.6 2.5 5000 248 13 188 8| 2.3 0.2 2.5| 82.0 -17.4 64.5 12.9 0.42| 4.9 2.1 6000 254 15 207 8| 1.9 0.4 2.3| 82.7 -17.4 65.3 10.9 0.39| 4.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250429.12.gif