UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 30 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 119 200 5 SFC 999 127 1.6 0.9 95 0.7 1.3 200 5 274.8 275.5 274.5 285.9 4.08 2 925 742 -2.3 -3.9 89 1.6 -2.9 255 27 277.0 277.5 274.3 285.5 3.09 3 883 1110 -4.3 -5.9 89 1.6 -4.9 266 30 278.6 279.1 274.8 286.4 2.78 4 878 1155 -3.3 -4.9 89 1.6 -3.9 267 31 280.1 280.6 275.9 288.6 3.02 5 874 1191 -2.5 -4.4 87 1.9 -3.2 268 31 281.3 281.8 276.7 290.2 3.15 6 850 1412 -4.1 -7.8 75 3.7 -5.4 275 33 281.9 282.3 276.2 289.0 2.50 7 830 1599 -5.9 -10.9 68 5.0 -7.5 276 34 281.9 282.2 275.5 287.7 2.00 8 795 1935 -5.9 -17.9 38 12.0 -9.1 277 35 285.4 285.6 276.1 288.9 1.18 9 793 1955 -6.1 -18.1 38 12.0 -9.2 277 35 285.4 285.6 276.0 288.9 1.16 10 700 2924 -9.1 -32.1 14 23.0 -13.3 280 38 292.4 292.5 278.4 293.6 0.37 11 627 3769 -12.9 -45.9 4 33.0 -16.9 278 43 297.4 297.4 280.4 297.8 0.10 12 614 3928 -14.3 -48.3 4 34.0 -18.1 278 43 297.6 297.6 280.4 297.9 0.08 13 500 5450 -25.3 -53.3 6 28.0 -27.3 275 52 302.2 302.2 282.3 302.4 0.05 14 441 6349 -32.1 -57.1 7 25.0 -33.4 269 57 304.6 304.7 283.3 304.8 0.04 15 400 7030 -38.1 -60.1 8 22.0 -38.9 265 60 305.5 305.5 283.6 305.6 0.03 16 306 8812 -52.1 -70.1 10 18.0 -52.3 270 60 310.2 310.2 285.4 310.2 0.01 17 300 8940 -52.9 -69.9 11 17.0 -53.1 270 60 310.8 310.8 285.6 310.8 0.01 18 250 10100 -58.3 -74.3 11 16.0 -58.5 265 71 319.4 319.4 288.5 319.4 0.01 19 242 10304 -58.8 -74.4 12 15.6 -58.9 265 73 321.7 321.7 289.3 321.7 0.01 20 230 10623 -59.5 -74.5 13 15.0 -59.6 260 68 325.3 325.3 290.3 325.3 0.01 21 218 10959 -57.5 -73.5 11 16.0 -57.7 254 63 333.4 333.4 292.6 333.4 0.01 22 200 11500 -59.7 -74.7 12 15.0 -59.9 245 54 338.2 338.2 293.9 338.3 0.01 23 182 12094 -56.7 -72.7 12 16.0 -56.9 248 53 352.4 352.4 297.1 352.4 0.01 24 169 12565 -56.3 -72.3 12 16.0 -56.6 251 52 360.6 360.6 298.8 360.6 0.01 25 157 13031 -58.3 -73.3 13 15.0 -58.5 253 51 364.8 364.8 299.7 364.9 0.01 26 156 13071 -56.9 -72.9 12 16.0 -57.2 254 51 367.9 367.9 300.2 368.0 0.01 27 150 13320 -56.1 -72.1 12 16.0 -56.4 255 50 373.4 373.4 301.2 373.5 0.02 28 148 13405 -55.5 -71.5 12 16.0 -55.8 255 49 375.9 375.9 301.6 376.0 0.02 29 122 14627 -58.3 -74.3 11 16.0 -58.6 258 39 392.1 392.1 304.1 392.2 0.01 30 117 14890 -57.9 -73.9 11 16.0 -58.2 258 37 397.6 397.6 304.9 397.7 0.01 31 104 15626 -60.9 -76.9 10 16.0 -61.2 260 31 405.5 405.5 305.9 405.5 0.01 32 100 15870 -60.9 -76.9 10 16.0 -61.2 260 29 410.1 410.1 306.5 410.1 0.01 33 96 16124 -60.7 -76.7 10 16.0 -61.0 261 29 415.3 415.3 307.2 415.3 0.01 34 83 17023 -64.5 -80.5 9 16.0 -64.7 263 31 425.2 425.2 308.3 425.2 0.01 35 79 17327 -62.3 -78.3 10 16.0 -62.6 263 32 435.8 435.8 309.4 435.8 0.01 36 75 17647 -63.9 -79.9 10 16.0 -64.1 264 32 438.9 438.9 309.8 439.0 0.01 37 70 18070 -63.9 -79.9 10 16.0 -64.1 265 33 447.7 447.7 310.6 447.7 0.01 38 69 18158 -63.7 -79.7 10 16.0 -64.0 265 33 450.0 450.0 310.8 450.0 0.01 39 64 18617 -65.3 -81.3 9 16.0 -65.5 262 31 456.2 456.2 311.4 456.3 0.01 40 63 18713 -64.3 -80.3 9 16.0 -64.6 262 31 460.5 460.5 311.8 460.5 0.01 41 56 19431 -64.5 -80.5 9 16.0 -64.8 258 29 475.8 475.8 313.1 475.9 0.01 42 52 19882 -65.9 -81.9 9 16.0 -66.1 256 28 482.7 482.7 313.7 482.8 0.01 43 51 20000 -64.9 -81.9 8 17.0 -65.2 256 27 487.8 487.8 314.1 487.8 0.01 44 50 20120 -66.7 -82.7 9 16.0 -67.0 255 27 486.3 486.3 314.0 486.4 0.01 45 49 20242 -66.7 -82.7 9 16.0 -67.0 256 27 489.1 489.1 314.1 489.2 0.01 46 39 21610 -68.9 -84.9 8 16.0 -69.1 270 26 516.6 516.6 316.1 516.6 0.01 47 33 22600 -71.5 -87.5 7 16.0 -71.7 279 25 534.9 534.9 317.2 535.0 0.01 48 32 22781 -71.1 -87.1 8 16.0 -71.3 281 25 540.7 540.7 317.6 540.8 0.01 49 30 23160 -73.5 -89.5 7 16.0 -73.6 285 25 544.3 544.3 317.8 544.3 0.00 50 29 23357 -74.5 -90.5 7 16.0 -74.6 285 26 546.8 546.8 317.9 546.8 0.00 51 26 23993 -73.7 -89.7 7 16.0 -73.9 283 31 566.4 566.4 319.0 566.5 0.00 52 24 24459 -74.5 -90.5 7 16.0 -74.7 282 34 577.2 577.2 319.5 577.3 0.00 53 23 24705 -76.1 -92.1 6 16.0 -76.2 282 36 579.6 579.6 319.6 579.6 0.00 54 20 25510 -76.5 -92.5 6 16.0 -76.6 280 42 602.0 602.0 320.7 602.0 0.00 55 19 25805 -76.5 -92.5 6 16.0 -76.7 610.9 610.9 321.1 610.9 0.00 56 14 27534 -83.3 -98.3 6 15.0 -83.4 643.6 643.6 322.4 643.6 0.00 57 10 29402 -83.9 -98.9 5 15.0 -84.0 706.4 706.4 324.6 706.4 0.00 TRP 242 10304 -59.7 -75.7 11 16.0 -59.8 265 73 320.3 320.3 288.8 320.3 0.01 WND 242 10304 -58.8 -74.4 12 15.6 -58.9 265 73 321.7 321.7 289.3 321.7 0.01 Sounding variables and indices 1000-500 mb thick: 5331.00 m Freezing level: 968.64 mb = 379.34 m = 1244.53 ft Wetbulb zero: 976.04 mb = 312.82 m = 1026.30 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 34.22 % Est. max temperature: 8.62 C = 47.52 F Sfc-Lift cond lev (LCL): 988.16 mb = 214.23 m = 702.84 ft T: 1.05 C 700-500 lapse rate: 6.41 C/km ThetaE index: 2.51 C Layer 850.0- 795.0 mb Conv cond level (CCL): 917.45 mb = 806.92 m = 2647.34 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 4.01 C = 39.23 F Cap Strength: 12.33 C Lifted Index: 14.17 C Risk: None Lifted Index @300 mb: 17.80 C Lifted Index @700 mb: 9.40 C Showalter Index: 11.68 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.50 C K Index: -9.60 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.37 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 60401.83 J/kg Cap Strength: 14.16 C Lift Cond Lev (LCL): 930.44 mb = 695.13 m = 2280.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 29 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 ---------------------------------------------------------- 0 999 127 200 5 1.7 4.7 | 134 31 -22.5 21.4 1 925 742 255 27 26.1 7.0 | 185 24 1.9 23.6 2 850 1412 275 33 32.9 -2.9 | 212 16 8.7 13.8 3 700 2924 280 38 37.4 -6.6 | 233 17 13.2 10.1 4 500 5450 275 52 51.8 -4.5 | 246 30 27.6 12.1 5 400 7030 265 60 59.8 5.2 | 238 42 35.6 21.9 6 300 8940 270 60 60.0 -0.0 | 245 39 35.8 16.7 7 250 10100 265 71 70.7 6.2 | 244 52 46.5 22.8 8 242 10304 265 73 72.7 6.4 | 245 54 48.5 23.0 9 200 11500 245 54 48.9 22.8 | 212 47 24.7 39.5 10 150 13320 255 50 48.3 12.9 | 219 38 24.1 29.6 11 100 15870 260 29 28.6 5.0 | 191 22 4.4 21.7 12 70 18070 265 33 32.9 2.9 | 204 21 8.7 19.5 13 50 20120 255 27 26.1 7.0 | 185 24 1.9 23.6 14 30 23160 285 25 24.1 -6.5 | 180 10 -0.0 10.2 15 20 25510 280 42 41.4 -7.3 | 241 20 17.2 9.4 Wind Parameters Mean winds (0-6000m): 274.5 at 39.2 knts Storm direction: 304.5 at 29.4 knts Shear (0-3000m) pos: 6.6 neg: 0.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 274.3 neg: 0.0 tot: 274.3 m^2/s^2 ave: 91.4 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 7.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 102.44 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 ------------------------------------------------------------------------------- 500 246 14 153 25| 20.2 0.0 20.2|160.8 0.0 160.8 321.5 0.96| 21.8 20.9 1000 255 21 170 23| 14.8 0.0 14.8|225.9 0.0 225.9 225.9 0.91| 17.5 15.9 1500 263 25 181 20| 11.3 0.0 11.3|249.6 0.0 249.6 166.4 0.90| 13.8 12.3 2000 267 27 189 18| 8.9 0.0 8.9|258.0 0.0 258.0 129.0 0.90| 10.8 9.8 2500 270 29 196 17| 7.5 0.0 7.5|266.4 0.0 266.4 106.6 0.91| 9.1 8.2 3000 272 30 202 17| 6.6 0.0 6.6|274.3 0.0 274.3 91.4 0.90| 7.9 7.1 4000 274 33 212 17| 5.0 0.7 5.7|287.2 0.0 287.2 71.8 0.85| 6.7 5.7 5000 275 36 221 18| 4.0 1.2 5.1|298.0 0.0 298.0 59.6 0.79| 6.0 4.7 6000 275 39 228 20| 3.3 1.5 4.8|300.7 -16.4 284.4 47.4 0.68| 5.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251130.12.gif