UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 23 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 1016 -19 11.0 9.3 89 1.7 10.0 0 0 282.9 284.1 282.5 302.8 7.25 1 1000 114 13.6 10.5 82 3.1 11.8 245 13 286.8 288.1 284.9 309.0 7.99 2 974 337 18.8 10.8 60 8.0 14.0 265 12 294.2 295.7 288.2 318.2 8.37 3 957 488 17.4 5.4 45 12.0 10.8 279 12 294.2 295.3 285.8 311.3 5.88 4 925 776 15.0 4.0 48 11.0 9.1 305 11 294.6 295.6 285.6 310.7 5.51 5 905 961 13.4 3.4 51 10.0 8.1 300 12 294.8 295.8 285.5 310.6 5.40 6 895 1054 13.0 2.0 47 11.0 7.3 297 13 295.4 296.3 285.2 309.9 4.94 7 881 1187 13.0 -4.0 30 17.0 5.2 293 13 296.7 297.3 284.0 306.4 3.22 8 850 1487 11.2 -8.8 24 20.0 2.9 285 15 297.9 298.3 283.4 305.0 2.31 9 839 1595 10.2 -8.8 25 19.0 2.3 281 15 297.9 298.4 283.4 305.1 2.34 10 830 1685 9.2 -6.8 32 16.0 2.3 278 15 297.8 298.3 283.9 306.2 2.76 11 782 2175 6.8 -19.2 14 26.0 -1.7 259 16 300.3 300.5 282.9 303.8 1.07 12 774 2260 6.2 -14.8 21 21.0 -1.3 256 16 300.6 300.9 283.6 305.5 1.56 13 754 2473 4.4 -9.6 35 14.0 -1.2 248 16 300.9 301.3 284.7 308.5 2.44 14 700 3072 -0.5 -14.5 34 14.0 -5.4 225 17 301.9 302.3 284.4 307.5 1.77 15 528 5254 -18.5 -22.9 68 4.4 -19.5 225 19 305.7 305.9 285.1 309.4 1.15 16 520 5368 -18.9 -23.2 69 4.3 -19.9 225 19 306.5 306.7 285.4 310.3 1.13 17 500 5660 -20.7 -25.6 65 4.9 -21.7 225 19 307.8 308.0 285.7 311.0 0.95 18 429 6773 -27.7 -35.7 46 8.0 -28.7 246 24 312.7 312.7 286.8 314.2 0.42 19 400 7270 -31.9 -44.9 26 13.0 -33.0 255 27 313.5 313.6 286.8 314.2 0.17 20 376 7704 -35.5 -50.5 20 15.0 -36.4 252 29 314.4 314.4 287.0 314.7 0.10 21 338 8435 -42.7 -57.7 18 15.0 -43.2 246 32 314.3 314.3 286.9 314.5 0.05 22 300 9230 -48.3 -59.3 27 11.0 -48.6 240 35 317.3 317.3 287.9 317.4 0.04 23 279 9704 -51.9 -60.9 33 9.0 -52.1 242 35 318.7 318.8 288.4 318.9 0.04 24 250 10410 -54.5 -63.5 32 9.0 -54.6 245 35 325.0 325.0 290.3 325.2 0.03 25 241 10644 -55.3 -63.3 36 8.0 -55.5 245 33 327.3 327.3 291.0 327.4 0.03 26 218 11285 -54.9 -62.9 36 8.0 -55.1 245 28 337.4 337.4 293.7 337.6 0.04 27 200 11840 -51.9 -60.9 33 9.0 -52.2 245 23 350.6 350.6 296.8 350.8 0.05 28 162 13209 -50.5 -61.5 26 11.0 -50.9 256 24 374.7 374.7 301.4 375.0 0.06 29 150 13710 -51.1 -64.1 20 13.0 -51.5 260 25 382.0 382.0 302.6 382.2 0.05 30 120 15139 -57.1 -71.1 15 14.0 -57.4 263 23 396.2 396.2 304.7 396.3 0.02 31 100 16290 -57.7 -72.7 13 15.0 -58.0 265 21 416.2 416.2 307.3 416.3 0.02 32 70 18530 -59.7 -75.7 11 16.0 -60.1 265 19 456.7 456.7 311.5 456.8 0.02 33 64 19091 -59.3 -75.3 11 16.0 -59.7 266 16 469.4 469.4 312.6 469.5 0.02 34 60 19492 -62.1 -78.1 10 16.0 -62.4 267 14 471.9 471.9 312.8 472.0 0.02 35 52 20384 -58.9 -75.9 9 17.0 -59.5 269 10 499.0 499.1 314.9 499.2 0.02 36 50 20630 -58.7 -75.7 9 17.0 -59.3 270 9 505.2 505.2 315.3 505.3 0.03 37 39 22185 -60.5 -78.5 8 18.0 -61.2 299 13 537.8 537.8 317.4 537.9 0.02 38 30 23830 -58.1 -76.1 8 18.0 -59.2 330 17 586.2 586.3 320.0 586.5 0.04 39 20 26390 -56.7 -75.7 7 19.0 -58.5 330 17 662.6 662.6 323.2 663.2 0.07 40 12 29690 -48.5 -69.5 7 21.0 -53.6 795.9 796.0 327.2 798.6 0.27 41 10 30886 -49.9 -70.9 7 21.0 -55.1 833.3 833.4 328.1 836.1 0.27 TRP 241 10644 -55.3 -63.3 36 8.0 -55.5 245 33 327.3 327.3 291.0 327.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 705.51 mb = 3010.89 m = 9878.13 ft Wetbulb zero: 802.23 mb = 1964.94 m = 6446.58 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 45.72 % Est. max temperature: 25.47 C = 77.85 F Sfc-Lift cond lev (LCL): 990.23 mb = 197.23 m = 647.08 ft T: 15.54 C 700-500 lapse rate: 7.81 C/km ThetaE index: 13.29 C Layer 957.0- 839.0 mb Conv cond level (CCL): 750.20 mb = 2513.80 m = 8247.29 ft Mean mixing ratio: 6.84 g/kg Conv temperature: 29.18 C = 84.53 F Cap Strength: 5.52 C Lifted Index: 0.67 C Risk: Showers probable Lifted Index @300 mb: 4.30 C Lifted Index @700 mb: 2.88 C Showalter Index: 4.89 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: 11.90 C K Index: 9.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.00 J/kg Max Up Vert Vel: 9.49 m/s Conv Inhibition (B-): 461.65 J/kg Cap Strength: 5.52 C Lift Cond Lev (LCL): 854.44 mb = 1443.29 m = 4735.14 ft Lev Free Conv (LFC): 539.44 mb = 5088.43 m = 16694.14 ft Equ Level (EL): 519.44 mb = 5376.35 m = 17638.74 ft B at Equ Level: 44.26 J/kg Max Parcel Lev (MPL): 449.44 mb = 6434.50 m = 21110.30 ft Wind level data Storm motion: 271 at 12 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 1016 -19 0 0 -0.0 -0.0 | 91 12 -12.1 0.2 1 1000 114 245 13 11.8 5.5 | 177 6 -0.3 5.7 2 925 776 305 11 9.0 -6.3 | 27 7 -3.1 -6.1 3 850 1487 285 15 14.5 -3.9 | 327 4 2.4 -3.7 4 700 3072 225 17 12.0 12.0 | 180 12 -0.1 12.2 5 500 5660 225 19 13.4 13.4 | 186 14 1.3 13.6 6 400 7270 255 27 26.1 7.0 | 243 16 14.0 7.2 7 300 9230 240 35 30.3 17.5 | 226 25 18.2 17.7 8 250 10410 245 35 31.7 14.8 | 233 25 19.6 15.0 9 241 10644 245 33 29.9 13.9 | 232 23 17.8 14.2 10 200 11840 245 23 20.8 9.7 | 221 13 8.7 9.9 11 150 13710 260 25 24.6 4.3 | 250 13 12.5 4.5 12 100 16290 265 21 20.9 1.8 | 257 9 8.8 2.0 13 70 18530 265 19 18.9 1.7 | 255 7 6.8 1.9 14 50 20630 270 9 9.0 -0.0 | 94 3 -3.1 0.2 15 30 23830 330 17 8.5 -14.7 | 14 15 -3.6 -14.5 16 20 26390 330 17 8.5 -14.7 | 14 15 -3.6 -14.5 Wind Parameters Mean winds (0-6000m): 241.0 at 16.1 knts Storm direction: 271.0 at 12.1 knts Shear (0-3000m) pos: 0.8 neg: 3.5 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -27.1 tot: -22.9 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.73 Bulk Shear: 5.82 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 ------------------------------------------------------------------------------- 500 258 11 148 3| 0.0 12.2 12.2| 2.9 -1.3 1.6 3.3 0.09| 23.9 2.0 1000 277 11 43 1| 2.3 6.1 8.4| 4.1 -3.5 0.6 0.6 0.06| 15.5 0.9 1500 282 12 10 2| 1.5 5.4 6.9| 4.1 -8.8 -4.7 -3.1 -0.07| 11.8 -0.8 2000 280 13 347 2| 1.1 4.5 5.6| 4.1 -13.4 -9.3 -4.6 -0.18| 10.2 -1.9 2500 274 13 303 2| 0.9 4.0 4.9| 4.1 -18.8 -14.7 -5.9 -0.25| 9.2 -2.3 3000 267 14 242 2| 0.8 3.5 4.3| 4.1 -27.1 -22.9 -7.6 -0.29| 8.7 -2.5 4000 254 15 206 5| 0.6 2.8 3.3| 5.7 -29.0 -23.3 -5.8 -0.28| 6.7 -1.9 5000 246 15 197 7| 0.5 2.3 2.8| 7.5 -29.0 -21.5 -4.3 -0.27| 5.4 -1.5 6000 241 16 194 8| 0.4 2.0 2.4| 18.2 -29.0 -10.8 -1.8 -0.20| 4.8 -1.0 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250423.00.gif