UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 11 JAN 26 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 1018 -19 -1.5 -3.0 89 1.5 -2.0 110 1 270.3 270.8 270.1 278.4 3.00 1 1008 60 -1.7 -4.7 80 3.0 -2.7 124 2 270.8 271.3 269.9 278.1 2.67 2 1000 123 -1.7 -4.5 81 2.8 -2.7 135 3 271.5 271.9 270.5 278.9 2.73 3 978 300 -1.1 -3.6 83 2.5 -2.0 152 4 273.8 274.3 272.3 282.0 2.99 4 942 599 0.2 -8.8 51 9.0 -2.9 181 5 278.1 278.4 273.4 284.0 2.08 5 927 728 -0.3 -10.3 47 10.0 -3.6 193 5 278.8 279.1 273.6 284.2 1.88 6 925 745 -0.3 -10.3 47 10.0 -3.6 195 5 279.0 279.3 273.7 284.4 1.88 7 892 1035 -1.9 -12.9 43 11.0 -5.3 204 5 280.3 280.5 273.9 284.9 1.59 8 857 1352 -3.3 -11.3 54 8.0 -5.8 213 5 282.0 282.3 275.3 287.5 1.88 9 850 1417 -3.7 -11.7 54 8.0 -6.2 215 5 282.3 282.6 275.4 287.6 1.83 10 837 1539 -4.3 -13.3 49 9.0 -7.0 218 6 282.9 283.2 275.5 287.7 1.64 11 770 2188 -10.7 -13.9 77 3.2 -11.6 235 12 282.8 283.1 275.5 287.8 1.69 12 756 2330 -8.7 -13.7 67 5.0 -10.2 239 13 286.5 286.8 277.5 291.7 1.75 13 728 2622 -9.5 -24.5 28 15.0 -12.7 247 16 288.7 288.8 277.2 291.0 0.72 14 700 2924 -10.5 -32.5 15 22.0 -14.3 255 19 290.9 290.9 277.7 292.0 0.36 15 648 3514 -11.5 -36.5 11 25.0 -15.4 263 22 296.2 296.3 280.0 297.1 0.26 16 591 4210 -16.3 -31.3 26 15.0 -18.8 273 26 298.5 298.6 281.4 300.1 0.47 17 522 5128 -23.5 -37.5 26 14.0 -25.2 286 31 300.7 300.7 282.0 301.7 0.29 18 500 5440 -26.3 -41.3 23 15.0 -27.8 290 33 301.0 301.0 282.0 301.7 0.21 19 493 5542 -27.3 -43.3 20 16.0 -28.7 290 33 301.0 301.0 282.0 301.6 0.17 20 400 7010 -40.7 -51.7 30 11.0 -41.2 290 40 302.1 302.1 282.3 302.4 0.08 21 356 7790 -47.9 -57.9 31 10.0 -48.1 297 52 302.7 302.7 282.5 302.8 0.04 22 331 8267 -51.3 -59.3 38 8.0 -51.5 301 60 304.4 304.4 283.2 304.5 0.04 23 312 8649 -53.5 -61.5 37 8.0 -53.6 305 66 306.5 306.5 284.1 306.6 0.03 24 300 8900 -54.9 -62.9 36 8.0 -55.0 305 56 308.0 308.0 284.6 308.1 0.03 25 276 9431 -58.7 -66.7 35 8.0 -58.8 285 40 309.9 309.9 285.3 310.0 0.02 26 262 9761 -55.7 -63.7 36 8.0 -55.8 272 36 319.0 319.0 288.4 319.1 0.03 27 250 10060 -57.5 -65.5 35 8.0 -57.6 260 33 320.6 320.6 288.9 320.7 0.02 28 228 10641 -57.5 -66.5 31 9.0 -57.6 258 34 329.1 329.1 291.5 329.2 0.02 29 217 10956 -52.5 -61.5 33 9.0 -52.7 257 34 341.6 341.6 294.7 341.8 0.04 30 200 11480 -54.3 -64.3 28 10.0 -54.5 255 35 346.8 346.8 296.0 346.9 0.03 31 192 11741 -55.9 -65.9 28 10.0 -56.1 256 35 348.3 348.3 296.3 348.4 0.03 32 174 12370 -55.1 -67.1 21 12.0 -55.4 257 34 359.5 359.6 298.7 359.7 0.03 33 166 12674 -51.1 -63.1 23 12.0 -51.5 258 34 371.1 371.1 300.8 371.3 0.05 34 151 13287 -54.1 -67.1 19 13.0 -54.4 260 33 376.1 376.2 301.6 376.3 0.03 35 150 13330 -53.5 -67.5 17 14.0 -53.9 260 33 377.9 377.9 301.9 378.0 0.03 36 139 13820 -52.3 -66.3 17 14.0 -52.8 260 33 388.3 388.3 303.6 388.5 0.04 37 123 14602 -55.9 -70.9 14 15.0 -56.2 260 32 395.6 395.6 304.6 395.7 0.02 38 109 15372 -54.1 -70.1 12 16.0 -54.6 260 31 412.9 412.9 306.9 413.0 0.03 39 100 15920 -56.5 -73.5 10 17.0 -56.9 260 31 418.6 418.6 307.6 418.7 0.02 40 80 17323 -60.3 -78.3 8 18.0 -60.6 254 31 438.3 438.3 309.7 438.4 0.01 41 70 18160 -58.1 -77.1 7 19.0 -58.6 250 31 460.1 460.1 311.8 460.2 0.02 42 69 18251 -58.1 -77.1 7 19.0 -58.6 250 31 462.0 462.0 312.0 462.1 0.02 43 55 19662 -64.1 -83.1 6 19.0 -64.4 254 37 479.2 479.2 313.4 479.2 0.01 44 50 20250 -62.1 -81.1 6 19.0 -62.5 255 40 497.1 497.1 314.8 497.2 0.01 45 42 21336 -59.3 -79.3 6 20.0 -60.0 248 43 529.5 529.5 316.9 529.6 0.02 46 32 23024 -63.1 -83.1 5 20.0 -63.7 238 47 562.1 562.2 318.8 562.2 0.01 47 30 23420 -64.9 -83.9 6 19.0 -65.4 235 48 567.7 567.7 319.0 567.8 0.01 48 26 24298 -61.1 -81.1 5 20.0 -62.0 247 52 602.2 602.2 320.7 602.4 0.02 49 23 25057 -61.9 -81.9 5 20.0 -62.8 258 55 621.4 621.4 321.6 621.5 0.02 50 21 25623 -58.1 -79.1 5 21.0 -59.6 266 57 649.2 649.2 322.7 649.5 0.04 51 20 25930 -58.1 -79.1 5 21.0 -59.6 270 58 658.3 658.3 323.0 658.6 0.04 52 17 26954 -57.9 -79.9 4 22.0 -59.7 690.3 690.3 324.1 690.6 0.04 53 16 27339 -54.9 -77.9 4 23.0 -57.5 712.2 712.2 324.8 712.7 0.06 54 14 28191 -55.7 -77.7 5 22.0 -58.3 737.2 737.2 325.6 737.8 0.07 55 12 29187 -49.5 -73.5 4 24.0 -54.4 792.4 792.4 327.1 793.9 0.15 56 10 30381 -49.5 -73.5 4 24.0 -54.9 834.8 834.9 328.1 836.7 0.18 TRP 276 9431 -58.7 -66.7 35 8.0 -58.8 285 40 309.9 309.9 285.3 310.0 0.02 WND 312 8649 -53.5 -61.5 37 8.0 -53.6 305 66 306.5 306.5 284.1 306.6 0.03 Sounding variables and indices 1000-500 mb thick: 5317.00 m Freezing level: Surface below freezing Freezing level: 947.54 mb = 553.34 m = 1815.40 ft Freezing level: 936.00 mb = 650.74 m = 2134.95 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 39.03 % Est. max temperature: 9.75 C = 49.56 F Sfc-Lift cond lev (LCL): 994.21 mb = 169.17 m = 555.00 ft T: -1.54 C 700-500 lapse rate: 6.28 C/km ThetaE index: 0.71 C Layer 728.0- 700.0 mb Conv cond level (CCL): 789.76 mb = 1990.75 m = 6531.25 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 11.16 C = 52.08 F Cap Strength: 16.15 C Lifted Index: 16.10 C Risk: None Lifted Index @300 mb: 18.44 C Lifted Index @700 mb: 10.75 C Showalter Index: 11.74 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 14.60 C K Index: -11.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.92 J/kg Max Up Vert Vel: 8.59 m/s Conv Inhibition (B-): 56559.89 J/kg Cap Strength: 16.15 C Lift Cond Lev (LCL): 888.76 mb = 1063.56 m = 3489.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 14 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 1018 -19 110 1 -0.9 0.3 | 121 15 -12.6 7.5 1 1000 123 135 3 -2.1 2.1 | 124 17 -13.8 9.3 2 925 745 195 5 1.3 4.8 | 139 16 -10.4 12.0 3 850 1417 215 5 2.9 4.1 | 142 14 -8.8 11.3 4 700 2924 255 19 18.4 4.9 | 209 14 6.7 12.1 5 500 5440 290 33 31.0 -11.3 | 282 20 19.3 -4.1 6 400 7010 290 40 37.6 -13.7 | 284 27 25.9 -6.5 7 312 8649 305 66 54.1 -37.9 | 306 52 42.4 -30.7 8 300 8900 305 56 45.9 -32.1 | 306 42 34.2 -24.9 9 276 9431 285 40 38.6 -10.4 | 277 27 27.0 -3.2 10 250 10060 260 33 32.5 5.7 | 238 25 20.8 12.9 11 200 11480 255 35 33.8 9.1 | 234 27 22.1 16.2 12 150 13330 260 33 32.5 5.7 | 238 25 20.8 12.9 13 100 15920 260 31 30.5 5.4 | 236 23 18.9 12.6 14 70 18160 250 31 29.1 10.6 | 224 25 17.5 17.8 15 50 20250 255 40 38.6 10.4 | 237 32 27.0 17.5 16 30 23420 235 48 39.3 27.5 | 219 44 27.7 34.7 17 20 25930 270 58 58.0 -0.0 | 261 47 46.3 7.2 Wind Parameters Mean winds (0-6000m): 271.6 at 18.3 knts Storm direction: 301.6 at 13.7 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 89.1 neg: 0.0 tot: 89.1 m^2/s^2 ave: 29.7 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.69 Bulk Shear: 53.28 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 ------------------------------------------------------------------------------- 500 150 3 127 17| 3.9 0.0 3.9| 14.3 0.0 14.3 28.7 0.72| 4.7 3.4 1000 178 4 133 16| 2.6 0.0 2.6| 24.3 0.0 24.3 24.3 0.76| 3.8 2.9 1500 191 4 137 16| 2.0 0.0 2.0| 28.4 0.0 28.4 18.9 0.73| 3.1 2.3 2000 205 5 141 15| 2.8 0.0 2.8| 47.3 0.0 47.3 23.7 0.83| 3.6 3.0 2500 221 7 149 14| 3.2 0.0 3.2| 67.8 0.0 67.8 27.1 0.88| 4.0 3.5 3000 236 8 159 13| 3.5 0.0 3.5| 89.1 0.0 89.1 29.7 0.90| 4.3 3.9 4000 249 12 177 11| 3.3 0.0 3.3|118.1 0.0 118.1 29.5 0.92| 4.3 3.9 5000 262 15 199 10| 3.2 0.0 3.2|153.8 0.0 153.8 30.8 0.93| 4.3 4.0 6000 272 18 225 9| 2.9 0.2 3.1|175.3 0.0 175.3 29.2 0.89| 4.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260111.00.gif