UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 7 OCT 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 1020 -17 11.0 8.4 84 2.6 9.6 45 1 282.5 283.7 281.8 301.2 6.79 1 1006 99 15.4 11.1 76 4.3 12.9 83 2 288.1 289.5 285.8 311.2 8.27 2 1000 150 17.0 8.0 55 9.0 11.9 100 3 290.1 291.3 285.1 309.3 6.74 3 997 176 17.8 5.8 45 12.0 11.2 101 3 291.2 292.2 284.5 307.9 5.80 4 990 236 17.4 1.4 34 16.0 9.3 104 4 291.4 292.1 282.9 303.8 4.27 5 954 550 14.4 6.4 59 8.0 10.0 118 7 291.4 292.6 285.2 309.6 6.32 6 932 746 14.4 9.5 72 4.9 11.5 127 8 293.4 294.8 287.6 316.4 8.02 7 925 810 14.4 5.4 55 9.0 9.5 130 9 294.0 295.1 285.9 311.7 6.08 8 916 893 14.4 0.4 38 14.0 7.4 132 9 294.9 295.6 284.4 307.5 4.30 9 908 967 13.8 -2.2 33 16.0 6.2 134 10 295.0 295.6 283.7 305.6 3.58 10 895 1088 13.0 1.0 44 12.0 6.9 138 11 295.4 296.2 284.9 308.9 4.59 11 876 1268 11.8 -4.2 32 16.0 4.5 143 12 295.9 296.5 283.6 305.5 3.19 12 866 1364 10.8 0.8 50 10.0 5.8 146 12 295.9 296.7 285.2 309.7 4.68 13 850 1520 11.0 4.0 62 7.0 7.2 150 13 297.7 298.8 287.2 315.4 6.00 14 848 1540 11.4 4.4 62 7.0 7.6 151 13 298.3 299.4 287.6 316.6 6.19 15 832 1699 12.0 -1.0 41 13.0 5.5 160 13 300.6 301.3 286.5 313.4 4.27 16 823 1790 12.2 0.2 44 12.0 6.1 165 13 301.7 302.6 287.4 315.9 4.72 17 773 2309 7.0 -1.0 57 8.0 3.1 194 14 301.6 302.4 287.2 315.5 4.60 18 722 2866 4.2 -5.8 48 10.0 -0.3 226 15 304.4 305.1 287.1 315.0 3.43 19 700 3117 2.4 -5.6 55 8.0 -1.2 240 15 305.1 305.8 287.5 316.3 3.60 20 657 3625 -1.1 -9.1 55 8.0 -4.4 245 16 306.8 307.3 287.4 316.0 2.92 21 642 3808 -2.5 -12.5 46 10.0 -6.2 246 17 307.2 307.6 286.9 314.5 2.28 22 623 4045 -3.1 -23.1 20 20.0 -8.8 249 17 309.2 309.4 286.2 312.4 0.96 23 509 5614 -12.3 -38.3 9 26.0 -16.9 264 21 316.4 316.5 287.9 317.4 0.28 24 500 5750 -13.7 -31.7 20 18.0 -17.4 265 21 316.3 316.4 288.2 318.2 0.54 25 471 6201 -17.9 -28.9 38 11.0 -20.2 272 23 316.6 316.7 288.5 319.2 0.75 26 445 6624 -20.7 -35.7 25 15.0 -23.1 278 24 318.2 318.3 288.6 319.7 0.41 27 423 6999 -20.7 -41.7 13 21.0 -23.6 284 25 322.9 322.9 289.9 323.8 0.23 28 417 7104 -21.7 -44.7 11 23.0 -24.5 285 26 322.9 323.0 289.8 323.6 0.17 29 400 7410 -23.9 -41.9 17 18.0 -26.2 290 27 323.9 324.0 290.2 324.8 0.24 30 333 8722 -33.7 -47.7 23 14.0 -34.8 290 53 327.9 328.0 291.3 328.5 0.15 31 316 9089 -34.7 -46.7 29 12.0 -35.7 290 61 331.5 331.5 292.3 332.2 0.18 32 300 9450 -37.3 -49.3 28 12.0 -38.2 290 68 332.8 332.8 292.6 333.4 0.14 33 263 10349 -41.7 -54.7 23 13.0 -42.4 290 73 339.1 339.1 294.2 339.5 0.09 34 250 10690 -44.3 -58.3 20 14.0 -44.9 290 75 340.2 340.2 294.4 340.4 0.06 35 215 11690 -51.1 -65.1 17 14.0 -51.4 287 78 344.6 344.7 295.4 344.8 0.03 36 200 12160 -53.7 -67.7 16 14.0 -53.9 285 79 347.7 347.7 296.1 347.8 0.02 37 175 13005 -58.2 -72.2 15 14.0 -58.5 275 87 353.8 353.8 297.4 353.8 0.01 38 150 13960 -63.5 -77.5 13 14.0 -63.6 285 75 360.7 360.7 298.8 360.7 0.01 39 140 14386 -62.9 -76.9 13 14.0 -63.0 287 68 368.9 368.9 300.4 369.0 0.01 40 130 14842 -64.1 -78.1 13 14.0 -64.2 289 60 374.7 374.7 301.4 374.7 0.01 41 125 15081 -66.5 -80.5 12 14.0 -66.6 290 56 374.6 374.6 301.4 374.6 0.00 42 100 16440 -65.1 -79.1 13 14.0 -65.3 275 50 401.9 401.9 305.5 402.0 0.01 43 75 18203 -63.5 -77.5 13 14.0 -63.7 283 38 439.8 439.8 309.8 439.8 0.01 44 70 18630 -60.9 -74.9 14 14.0 -61.2 285 35 454.1 454.1 311.3 454.2 0.02 45 68 18810 -59.9 -74.9 12 15.0 -60.3 287 35 460.0 460.0 311.8 460.2 0.02 46 64 19186 -61.5 -75.5 14 14.0 -61.9 290 35 464.6 464.6 312.2 464.7 0.02 47 50 20700 -64.9 -79.9 11 15.0 -65.2 305 35 490.5 490.5 314.2 490.6 0.01 48 46 21210 -65.7 -80.7 11 15.0 -66.0 303 33 500.5 500.5 315.0 500.5 0.01 49 42 21768 -62.9 -77.9 12 15.0 -63.3 302 31 520.6 520.6 316.4 520.7 0.02 50 30 23850 -62.1 -78.1 10 16.0 -62.7 295 23 575.3 575.4 319.5 575.6 0.03 51 28 24276 -63.1 -79.1 10 16.0 -63.7 293 23 584.0 584.0 319.9 584.2 0.03 52 24 25234 -58.9 -74.9 11 16.0 -60.0 289 22 622.6 622.6 321.6 623.0 0.06 53 20 26380 -58.5 -75.5 9 17.0 -59.9 285 21 657.1 657.1 323.0 657.7 0.07 54 13 29114 -54.9 -73.9 8 19.0 -57.8 282 33 755.7 755.8 326.1 757.0 0.13 55 11 30205 -45.9 -66.9 8 21.0 -52.2 281 37 825.4 825.6 328.0 829.8 0.43 56 10 30840 -46.1 -67.1 8 21.0 -52.7 280 40 847.5 847.7 328.4 852.3 0.46 57 7.8 32513 -40.3 -63.3 7 23.0 -50.5 933.1 933.7 330.2 944.6 0.99 TRP 125 15081 -66.5 -80.5 12 14.0 -66.6 290 56 374.6 374.6 301.4 374.6 0.00 WND 175 13005 -58.2 -72.2 15 14.0 -58.5 275 87 353.8 353.8 297.4 353.8 0.01 Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 670.51 mb = 3465.02 m = 11368.03 ft Wetbulb zero: 726.17 mb = 2819.27 m = 9249.47 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 39.35 % Est. max temperature: 24.44 C = 75.98 F Sfc-Lift cond lev (LCL): 980.65 mb = 316.10 m = 1037.07 ft T: 16.63 C 700-500 lapse rate: 6.11 C/km ThetaE index: 10.80 C Layer 925.0- 895.0 mb Conv cond level (CCL): 691.94 mb = 3209.74 m = 10530.53 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 34.03 C = 93.26 F Cap Strength: 9.59 C Lifted Index: 9.25 C Risk: None Lifted Index @300 mb: 17.06 C Lifted Index @700 mb: 7.01 C Showalter Index: 5.32 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.11 J/kg Max Up Vert Vel: 7.23 m/s Conv Inhibition (B-): 61084.94 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 850.87 mb = 1511.50 m = 4958.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 1020 -17 45 1 -0.7 -0.7 | 81 12 -11.6 -1.9 1 1000 150 100 3 -3.0 0.5 | 87 14 -13.8 -0.7 2 925 810 130 9 -6.9 5.8 | 104 18 -17.8 4.6 3 850 1520 150 13 -6.5 11.3 | 120 20 -17.4 10.0 4 700 3117 240 15 13.0 7.5 | 199 7 2.1 6.3 5 500 5750 265 21 20.9 1.8 | 266 10 10.0 0.6 6 400 7410 290 27 25.4 -9.2 | 306 18 14.5 -10.5 7 300 9450 290 68 63.9 -23.3 | 295 58 53.0 -24.5 8 250 10690 290 75 70.5 -25.7 | 294 65 59.6 -26.9 9 200 12160 285 79 76.3 -20.4 | 288 69 65.4 -21.7 10 175 13005 275 87 86.7 -7.6 | 277 76 75.8 -8.8 11 150 13960 285 75 72.4 -19.4 | 289 65 61.6 -20.6 12 125 15081 290 56 52.6 -19.2 | 296 46 41.7 -20.4 13 100 16440 275 50 49.8 -4.4 | 278 39 38.9 -5.6 14 70 18630 285 35 33.8 -9.1 | 294 25 22.9 -10.3 15 50 20700 305 35 28.7 -20.1 | 320 28 17.8 -21.3 16 30 23850 295 23 20.8 -9.7 | 318 15 10.0 -10.9 17 20 26380 285 21 20.3 -5.4 | 305 12 9.4 -6.7 18 10 30840 280 40 39.4 -6.9 | 286 30 28.5 -8.2 Wind Parameters Mean winds (0-6000m): 233.6 at 14.6 knts Storm direction: 263.6 at 10.9 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 115.4 neg: 0.0 tot: 115.4 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 38.56 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 ------------------------------------------------------------------------------- 500 106 4 89 14| 5.9 0.0 5.9| 13.4 0.0 13.4 26.8 0.59| 6.1 3.6 1000 124 6 97 16| 5.2 0.0 5.2| 32.8 0.0 32.8 32.8 0.71| 5.6 3.9 1500 134 8 104 17| 4.5 0.0 4.5| 52.4 0.0 52.4 34.9 0.77| 5.1 3.9 2000 144 9 111 17| 3.7 0.0 3.7| 80.0 0.0 80.0 40.0 0.81| 5.4 4.4 2500 156 10 118 17| 3.1 0.0 3.1|101.2 0.0 101.2 40.5 0.80| 5.8 4.6 3000 169 11 126 16| 2.7 0.0 2.7|115.4 0.0 115.4 38.5 0.79| 6.0 4.7 4000 197 12 145 13| 2.3 0.0 2.3|123.7 0.0 123.7 30.9 0.80| 5.2 4.1 5000 218 13 164 10| 2.1 0.0 2.1|130.8 0.0 130.8 26.2 0.81| 4.5 3.7 6000 234 15 187 7| 1.9 0.0 1.9|140.7 0.0 140.7 23.5 0.81| 4.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251007.00.gif