UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 20 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 1016 -26 17.8 9.8 59 8.0 13.1 250 3 289.6 291.0 285.6 310.9 7.50 1 1000 109 16.8 10.8 68 6.0 13.3 280 5 290.0 291.4 286.4 313.0 8.15 2 925 766 10.6 7.3 80 3.3 8.8 175 3 290.1 291.4 285.3 309.9 6.94 3 866 1313 7.0 6.4 96 0.6 6.7 171 11 291.9 293.2 286.0 311.9 6.97 4 850 1467 6.8 5.8 93 1.0 6.3 170 13 293.3 294.5 286.4 312.9 6.81 5 815 1812 5.8 4.5 91 1.3 5.1 175 14 295.8 296.9 287.0 314.7 6.49 6 732 2684 0.0 -2.3 84 2.3 -1.1 189 16 298.6 299.4 286.0 311.8 4.41 7 718 2839 2.0 0.0 87 2.0 1.0 192 16 302.5 303.5 288.3 318.6 5.33 8 714 2884 2.2 -1.0 79 3.2 0.6 192 17 303.2 304.1 288.2 318.3 4.98 9 700 3044 0.6 -4.0 71 4.6 -1.5 195 17 303.1 303.9 287.3 315.6 4.06 10 677 3311 -1.3 -7.3 64 6.0 -3.8 198 17 303.9 304.5 286.8 314.0 3.26 11 582 4493 -11.3 -15.4 72 4.1 -12.6 214 19 305.7 306.1 286.1 312.0 1.98 12 572 4626 -12.7 -17.1 70 4.4 -14.0 216 19 305.6 305.9 285.7 311.2 1.75 13 500 5640 -18.9 -23.9 65 5.0 -20.0 230 21 310.0 310.2 286.6 313.7 1.11 14 470 6097 -22.3 -28.3 58 6.0 -23.4 227 22 311.3 311.5 286.8 314.0 0.79 15 431 6727 -27.3 -32.3 62 5.0 -28.0 223 24 312.8 312.9 287.0 314.8 0.59 16 417 6964 -28.7 -33.7 62 5.0 -29.4 222 24 313.9 314.0 287.3 315.8 0.53 17 400 7260 -31.5 -36.5 61 5.0 -32.1 220 25 314.0 314.1 287.3 315.5 0.42 18 336 8463 -42.5 -48.5 52 6.0 -42.8 232 31 315.1 315.1 287.3 315.6 0.14 19 300 9220 -47.1 -54.1 45 7.0 -47.3 240 35 319.0 319.0 288.5 319.3 0.08 20 281 9650 -49.7 -56.7 44 7.0 -49.9 242 37 321.3 321.3 289.2 321.5 0.06 21 278 9720 -51.5 -58.5 43 7.0 -51.7 242 37 319.6 319.7 288.7 319.8 0.05 22 250 10400 -56.5 -63.5 41 7.0 -56.6 245 40 322.1 322.1 289.4 322.2 0.03 23 235 10792 -59.5 -66.5 40 7.0 -59.6 245 38 323.3 323.3 289.8 323.4 0.02 24 226 11038 -59.7 -67.7 35 8.0 -59.8 245 38 326.6 326.6 290.7 326.7 0.02 25 200 11810 -57.9 -64.9 40 7.0 -58.0 245 36 341.1 341.1 294.6 341.2 0.03 26 179 12509 -56.5 -64.5 36 8.0 -56.6 251 35 354.4 354.4 297.6 354.5 0.04 27 178 12545 -56.5 -64.5 36 8.0 -56.7 251 35 354.9 354.9 297.7 355.1 0.04 28 150 13620 -59.5 -67.5 35 8.0 -59.6 260 33 367.6 367.6 300.1 367.7 0.03 29 144 13875 -59.9 -67.9 34 8.0 -60.0 261 33 371.2 371.2 300.8 371.3 0.03 30 100 16160 -58.7 -67.7 30 9.0 -58.9 265 35 414.3 414.3 307.0 414.5 0.04 31 70 18400 -59.1 -69.1 26 10.0 -59.5 260 33 457.9 458.0 311.6 458.2 0.05 32 68 18582 -58.9 -68.9 26 10.0 -59.3 260 34 462.2 462.2 312.0 462.5 0.05 33 58 19569 -63.3 -73.3 25 10.0 -63.6 260 37 473.8 473.8 313.0 474.0 0.03 34 50 20490 -59.3 -69.3 26 10.0 -59.7 260 40 503.7 503.8 315.2 504.2 0.07 35 46 21014 -57.1 -67.1 27 10.0 -57.8 261 39 521.2 521.2 316.4 521.9 0.10 36 40 21892 -60.1 -70.1 26 10.0 -60.6 262 37 534.9 534.9 317.2 535.4 0.08 37 30 23690 -59.1 -70.1 23 11.0 -59.9 265 33 583.5 583.6 319.9 584.3 0.10 38 24 25098 -58.5 -69.5 23 11.0 -59.5 268 33 623.7 623.8 321.7 624.8 0.14 39 20 26260 -54.1 -66.1 22 12.0 -56.0 270 33 670.6 670.7 323.5 672.8 0.26 40 16 27686 -55.9 -67.9 21 12.0 -57.8 708.9 709.0 324.8 711.2 0.26 41 15 28100 -51.7 -64.7 20 13.0 -54.6 736.1 736.3 325.7 740.0 0.43 42 11 30128 -48.3 -63.3 16 15.0 -53.1 816.7 817.0 327.8 823.8 0.70 TRP 235 10792 -59.5 -66.5 40 7.0 -59.6 245 38 323.3 323.3 289.8 323.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 692.74 mb = 3128.32 m = 10263.40 ft Wetbulb zero: 746.29 mb = 2526.76 m = 8289.80 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 76.15 % Est. max temperature: 20.10 C = 68.17 F Sfc-Lift cond lev (LCL): 901.70 mb = 977.83 m = 3208.06 ft T: 9.21 C 700-500 lapse rate: 7.51 C/km ThetaE index: 7.41 C Layer 714.0- 500.0 mb Conv cond level (CCL): 877.06 mb = 1207.84 m = 3962.69 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 19.76 C = 67.57 F Cap Strength: 4.64 C Lifted Index: 2.53 C Risk: None Lifted Index @300 mb: 5.61 C Lifted Index @700 mb: 4.04 C Showalter Index: 1.59 C Risk: Showers probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.70 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 144.60 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.10 J/kg Max Up Vert Vel: 1.48 m/s Conv Inhibition (B-): 47263.32 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 897.40 mb = 1017.55 m = 3338.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 1016 -26 250 3 2.8 1.0 | 51 8 -6.5 -5.3 1 1000 109 280 5 4.9 -0.9 | 31 8 -4.4 -7.2 2 925 766 175 3 -0.3 3.0 | 71 10 -9.6 -3.3 3 850 1467 170 13 -2.3 12.8 | 119 13 -11.6 6.5 4 700 3044 195 17 4.4 16.4 | 154 11 -4.9 10.1 5 500 5640 230 21 16.1 13.5 | 223 10 6.8 7.2 6 400 7260 220 25 16.1 19.2 | 208 15 6.8 12.8 7 300 9220 240 35 30.3 17.5 | 242 24 21.0 11.2 8 250 10400 245 40 36.3 16.9 | 249 29 26.9 10.6 9 235 10792 245 38 34.4 16.1 | 249 27 25.1 9.8 10 200 11810 245 36 32.6 15.2 | 249 25 23.3 8.9 11 150 13620 260 33 32.5 5.7 | 271 23 23.2 -0.6 12 100 16160 265 35 34.9 3.1 | 277 26 25.6 -3.3 13 70 18400 260 33 32.5 5.7 | 271 23 23.2 -0.6 14 50 20490 260 40 39.4 6.9 | 269 30 30.1 0.6 15 30 23690 265 33 32.9 2.9 | 278 24 23.6 -3.4 16 20 26260 270 33 33.0 -0.0 | 285 25 23.7 -6.3 Wind Parameters Mean winds (0-6000m): 205.9 at 15.0 knts Storm direction: 235.9 at 11.2 knts Shear (0-3000m) pos: 1.2 neg: 2.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 57.7 neg: -4.7 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 21.81 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 ------------------------------------------------------------------------------- 500 259 4 43 7| 0.0 1.9 1.9| 6.6 -4.7 2.0 3.9 0.21| 6.4 1.3 1000 230 4 59 7| 0.0 3.1 3.1| 16.8 -4.7 12.2 12.2 0.45| 6.2 2.8 1500 190 6 87 8| 0.0 4.4 4.4| 35.0 -4.7 30.3 20.2 0.60| 6.5 3.9 2000 182 8 99 9| 0.6 3.3 3.9| 42.5 -4.7 37.8 18.9 0.64| 5.5 3.5 2500 182 9 108 9| 1.0 2.6 3.6| 50.0 -4.7 45.4 18.1 0.68| 4.9 3.3 3000 185 10 116 9| 1.2 2.2 3.4| 57.7 -4.7 53.0 17.7 0.70| 4.5 3.2 4000 191 12 129 9| 1.5 1.7 3.1| 69.9 -4.7 65.2 16.3 0.74| 4.0 2.9 5000 198 14 143 8| 1.6 1.3 2.9| 82.1 -4.7 77.4 15.5 0.77| 3.7 2.8 6000 206 15 159 8| 1.6 1.1 2.7| 90.5 -6.3 84.2 14.0 0.76| 3.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251020.12.gif