UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 22 DEC 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 -25 4.2 3.3 94 0.9 3.8 160 9 275.8 276.6 276.0 288.7 4.75 1 1016 6 3.6 0.9 82 2.7 2.4 164 9 275.5 276.2 274.8 286.4 4.01 2 1000 135 2.8 0.6 85 2.2 1.8 180 11 276.0 276.6 275.0 286.8 3.99 3 976 331 2.0 0.3 88 1.7 1.3 194 13 277.1 277.7 275.6 288.0 4.00 4 958 482 3.0 1.5 90 1.5 2.3 205 15 279.6 280.3 277.6 291.8 4.45 5 950 550 2.8 1.6 92 1.2 2.2 210 16 280.0 280.8 277.9 292.5 4.52 6 925 765 1.2 -0.2 90 1.4 0.6 225 19 280.5 281.2 277.6 291.9 4.07 7 856 1385 -2.9 -4.5 89 1.6 -3.5 239 19 282.5 283.1 277.4 291.6 3.19 8 852 1422 -3.7 -5.5 87 1.8 -4.4 240 19 282.1 282.6 276.9 290.5 2.97 9 850 1441 -3.7 -6.5 81 2.8 -4.7 240 19 282.3 282.7 276.7 290.1 2.76 10 830 1630 -1.5 -8.5 59 7.0 -4.0 243 20 286.5 286.9 278.4 293.6 2.42 11 823 1697 -1.3 -7.3 64 6.0 -3.6 244 20 287.4 287.9 279.2 295.2 2.68 12 746 2476 -4.5 -10.5 63 6.0 -6.6 257 24 292.1 292.5 280.9 299.0 2.30 13 700 2974 -8.1 -12.7 69 4.6 -9.6 265 27 293.5 293.9 281.2 299.7 2.05 14 636 3711 -12.5 -15.8 76 3.3 -13.5 256 28 296.7 297.0 282.2 302.1 1.75 15 593 4240 -16.5 -22.5 60 6.0 -17.9 250 29 298.0 298.2 281.9 301.4 1.06 16 534 5019 -21.5 -25.8 68 4.3 -22.3 241 30 301.1 301.3 283.0 304.0 0.87 17 506 5413 -24.1 -31.1 52 7.0 -25.2 236 31 302.6 302.7 283.2 304.5 0.56 18 500 5500 -24.3 -31.3 52 7.0 -25.4 235 31 303.4 303.5 283.5 305.3 0.56 19 440 6425 -30.5 -34.1 71 3.6 -30.9 241 30 306.9 307.0 284.8 308.5 0.48 20 415 6840 -32.5 -36.3 69 3.8 -32.9 243 29 309.5 309.6 285.7 310.9 0.41 21 400 7100 -34.5 -38.6 66 4.1 -34.9 245 29 310.2 310.2 285.8 311.3 0.34 22 349 8036 -41.3 -45.6 63 4.3 -41.6 236 36 313.3 313.3 286.7 314.0 0.19 23 300 9040 -50.3 -54.8 59 4.5 -50.4 225 44 314.5 314.5 287.0 314.7 0.07 24 264 9859 -57.9 -62.8 53 4.9 -58.0 218 44 315.0 315.0 287.1 315.2 0.03 25 250 10200 -60.3 -64.9 55 4.6 -60.3 215 44 316.4 316.4 287.6 316.5 0.02 26 227 10799 -63.3 -68.3 51 5.0 -63.3 215 48 320.7 320.7 289.0 320.8 0.02 27 200 11580 -62.7 -67.7 51 5.0 -62.7 220 42 333.5 333.5 292.7 333.6 0.02 28 191 11866 -58.7 -63.7 52 5.0 -58.8 226 40 344.3 344.3 295.4 344.5 0.04 29 150 13380 -59.1 -65.1 46 6.0 -59.2 255 27 368.3 368.3 300.3 368.4 0.04 30 100 15930 -59.5 -68.5 30 9.0 -59.7 275 27 412.8 412.8 306.9 413.0 0.04 31 75 17722 -62.5 -72.5 25 10.0 -62.7 279 29 441.9 441.9 310.1 442.0 0.03 32 70 18150 -60.9 -70.9 26 10.0 -61.2 280 29 454.1 454.1 311.3 454.3 0.04 33 63 18802 -60.7 -71.7 22 11.0 -61.0 278 32 468.4 468.4 312.5 468.7 0.04 34 56 19526 -63.9 -73.9 24 10.0 -64.1 277 35 477.2 477.2 313.2 477.4 0.03 35 50 20220 -62.9 -73.9 21 11.0 -63.2 275 38 495.3 495.3 314.6 495.5 0.03 36 37 22083 -61.5 -72.5 22 11.0 -62.0 275 50 543.4 543.4 317.8 543.8 0.06 37 31 23170 -65.9 -76.9 20 11.0 -66.2 275 57 559.7 559.7 318.6 560.0 0.04 38 30 23370 -65.1 -76.1 20 11.0 -65.5 275 58 567.2 567.2 319.0 567.5 0.04 39 25 24480 -65.6 -76.6 20 11.0 -66.0 280 68 596.1 596.1 320.5 596.5 0.05 40 24 24728 -65.7 -76.7 20 11.0 -66.1 602.8 602.8 320.7 603.1 0.05 TRP 227 10799 -63.3 -68.3 51 5.0 -63.3 215 48 320.7 320.7 289.0 320.8 0.02 WND 25 24480 -65.6 -76.6 20 11.0 -66.0 280 68 596.1 596.1 320.5 596.5 0.05 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 904.80 mb = 946.54 m = 3105.41 ft Wetbulb zero: 914.81 mb = 853.63 m = 2800.59 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 71.70 % Est. max temperature: 10.58 C = 51.04 F Sfc-Lift cond lev (LCL): 1005.97 mb = 86.80 m = 284.77 ft T: 3.10 C 700-500 lapse rate: 6.41 C/km ThetaE index: 2.37 C Layer 925.0- 830.0 mb Conv cond level (CCL): 899.80 mb = 986.01 m = 3234.89 ft Mean mixing ratio: 4.17 g/kg Conv temperature: 9.70 C = 49.47 F Cap Strength: 11.68 C Lifted Index: 12.24 C Risk: None Lifted Index @300 mb: 17.65 C Lifted Index @700 mb: 7.76 C Showalter Index: 11.83 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 17.80 C K Index: 9.50 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.22 J/kg Max Up Vert Vel: 7.10 m/s Conv Inhibition (B-): 39193.98 J/kg Cap Strength: 11.91 C Lift Cond Lev (LCL): 943.31 mb = 606.83 m = 1990.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 18 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 -25 160 9 -3.1 8.5 | 115 24 -21.5 10.0 1 1000 135 180 11 0.0 11.0 | 124 22 -18.4 12.5 2 925 765 225 19 13.4 13.4 | 162 16 -5.0 15.0 3 850 1441 240 19 16.5 9.5 | 170 11 -2.0 11.0 4 700 2974 265 27 26.9 2.4 | 245 9 8.5 3.9 5 500 5500 235 31 25.4 17.8 | 200 21 7.0 19.3 6 400 7100 245 29 26.3 12.3 | 210 16 7.9 13.8 7 300 9040 225 44 31.1 31.1 | 201 35 12.7 32.7 8 250 10200 215 44 25.2 36.0 | 190 38 6.8 37.6 9 227 10799 215 48 27.5 39.3 | 193 42 9.1 40.9 10 200 11580 220 42 27.0 32.2 | 194 35 8.6 33.7 11 150 13380 255 27 26.1 7.0 | 222 11 7.7 8.5 12 100 15930 275 27 26.9 -2.4 | 275 9 8.5 -0.8 13 70 18150 280 29 28.6 -5.0 | 289 11 10.1 -3.5 14 50 20220 275 38 37.9 -3.3 | 275 20 19.4 -1.8 15 30 23370 275 58 57.8 -5.1 | 275 40 39.4 -3.5 Wind Parameters Mean winds (0-6000m): 244.8 at 24.6 knts Storm direction: 274.8 at 18.5 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 130.4 deg Storm rel helicity (0-3000m) pos: 126.0 neg: 0.0 tot: 126.0 m^2/s^2 ave: 42.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 56.49 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 ------------------------------------------------------------------------------- 500 188 12 129 22| 11.2 0.0 11.2| 59.3 0.0 59.3 118.6 0.93| 11.4 10.6 1000 210 15 143 18| 9.2 0.0 9.2| 90.5 0.0 90.5 90.5 0.86| 10.2 8.8 1500 220 16 151 16| 6.8 0.0 6.8| 95.6 0.0 95.6 63.7 0.79| 8.0 6.4 2000 228 17 157 14| 6.0 0.0 6.0|105.5 0.0 105.5 52.7 0.81| 7.0 5.7 2500 235 19 165 13| 5.6 0.0 5.6|115.5 0.0 115.5 46.2 0.83| 6.5 5.4 3000 241 20 174 11| 5.2 0.0 5.2|126.0 0.0 126.0 42.0 0.85| 6.2 5.3 4000 247 22 189 10| 3.9 0.8 4.7|126.0 -13.2 112.8 28.2 0.63| 5.4 3.4 5000 247 23 196 11| 3.1 1.3 4.4|126.0 -30.6 95.4 19.1 0.46| 5.0 2.3 6000 245 25 198 13| 2.7 1.3 4.0|130.4 -41.5 88.9 14.8 0.39| 4.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251222.12.gif