UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121312.upa.cvt Date: 1200Z 13 DEC 25 Searching for SA585... Searching the city database file for: SA585 ... Date:1200Z 13 DEC 25 Station: SA585 WMO ident: 87585 ------------------------------------------------------------------------------- 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 1001 23 29.8 13.8 38 16.0 19.2 260 4 302.9 304.7 292.4 332.4 9.95 1 1000 32 27.8 15.8 48 12.0 19.7 265 5 301.0 303.0 292.9 334.4 11.36 2 999 41 27.0 14.0 45 13.0 18.5 265 5 300.2 302.1 291.7 329.9 10.10 3 951 474 22.8 12.8 53 10.0 16.4 257 26 300.2 302.0 291.5 329.1 9.81 4 943 548 23.4 10.4 44 13.0 15.3 256 29 301.6 303.1 290.7 326.5 8.42 5 925 717 22.8 10.8 47 12.0 15.3 265 33 302.6 304.2 291.4 328.9 8.82 6 851 1438 18.6 2.6 34 16.0 9.7 285 23 305.5 306.5 289.4 322.1 5.42 7 850 1448 18.6 4.6 40 14.0 10.6 285 23 305.6 306.8 290.2 324.7 6.26 8 716 2887 6.6 -4.4 45 11.0 1.4 340 8 307.8 308.5 288.7 319.8 3.85 9 700 3072 6.0 -5.0 45 11.0 0.8 15 7 309.1 309.8 289.0 320.9 3.76 10 696 3119 6.0 -4.0 49 10.0 1.2 15 8 309.6 310.4 289.5 322.4 4.09 11 609 4197 -2.3 -9.3 59 7.0 -5.2 345 13 312.1 312.7 289.4 322.1 3.10 12 500 5740 -10.7 -25.7 28 15.0 -14.6 310 24 320.0 320.2 289.8 323.3 0.94 13 460 6377 -13.3 -36.3 13 23.0 -17.7 293 33 324.5 324.5 290.5 325.9 0.37 14 400 7420 -22.5 -39.5 20 17.0 -25.0 280 47 325.7 325.8 290.8 326.9 0.31 15 367 8044 -28.1 -43.1 22 15.0 -29.8 284 46 326.4 326.5 290.9 327.3 0.23 16 353 8322 -29.3 -48.3 14 19.0 -31.1 283 47 328.4 328.5 291.4 329.0 0.14 17 327 8862 -33.5 -53.5 12 20.0 -34.9 270 54 329.9 329.9 291.8 330.2 0.08 18 318 9057 -35.1 -53.1 14 18.0 -36.3 270 52 330.3 330.4 291.9 330.7 0.09 19 312 9190 -36.3 -41.3 60 5.0 -36.8 270 51 330.5 330.5 292.2 331.7 0.33 20 300 9460 -38.5 -46.5 43 8.0 -39.1 270 49 331.1 331.1 292.2 331.9 0.20 21 262 10379 -46.7 -57.7 27 11.0 -47.1 274 57 332.2 332.2 292.4 332.4 0.06 22 259 10455 -46.9 -62.9 14 16.0 -47.4 274 58 333.0 333.0 292.6 333.1 0.03 23 250 10690 -48.5 -63.5 16 15.0 -48.9 275 60 334.0 334.0 292.8 334.1 0.03 24 210 11813 -57.7 -68.7 23 11.0 -57.9 280 63 336.7 336.7 293.5 336.7 0.02 25 200 12120 -59.5 -69.5 26 10.0 -59.6 280 63 338.5 338.5 294.0 338.6 0.02 26 193 12341 -60.9 -69.9 30 9.0 -61.0 280 64 339.8 339.8 294.3 339.8 0.02 27 161 13462 -60.1 -82.1 4 22.0 -60.3 269 70 359.2 359.2 298.5 359.2 0.00 28 150 13900 -61.5 -82.5 5 21.0 -61.7 265 72 364.1 364.1 299.5 364.1 0.00 29 144 14153 -62.3 -82.9 5 20.6 -62.5 260 78 366.9 366.9 300.0 366.9 0.00 30 100 16370 -69.9 -86.9 7 17.0 -70.0 270 67 392.7 392.7 304.2 392.7 0.00 31 89 17061 -72.1 -88.1 7 16.0 -72.2 270 75 401.6 401.6 305.4 401.6 0.00 32 86 17264 -70.3 -87.3 7 17.0 -70.4 276 69 409.2 409.2 306.4 409.2 0.00 33 81 17618 -72.7 -88.7 7 16.0 -72.8 288 58 411.3 411.3 306.7 411.3 0.00 34 70 18480 -70.9 -88.9 5 18.0 -71.0 265 53 432.7 432.7 309.1 432.7 0.00 35 66 18830 -69.5 -89.5 4 20.0 -69.6 263 45 443.1 443.1 310.2 443.1 0.00 36 63 19108 -70.7 -89.7 4 19.0 -70.8 261 38 446.4 446.4 310.5 446.4 0.00 37 56 19820 -63.5 -89.5 2 26.0 -63.8 301 27 478.1 478.1 313.3 478.1 0.00 38 52 20272 -66.5 -89.5 3 23.0 -66.7 320 25 481.3 481.3 313.5 481.4 0.00 39 50 20510 -66.3 -90.3 2 24.0 -66.5 330 32 487.2 487.2 314.0 487.3 0.00 40 39 22042 -59.3 -88.3 1 29.0 -60.1 307 40 540.8 540.8 317.6 540.9 0.00 41 36 22542 -60.1 -88.1 1 28.0 -60.9 300 38 551.3 551.3 318.2 551.3 0.00 42 33 23095 -53.1 -86.1 1 33.0 -54.9 287 39 583.7 583.8 319.9 583.8 0.01 43 31 23498 -52.5 -84.5 1 32.0 -54.5 254 23 595.9 595.9 320.4 596.0 0.01 44 31 23498 -52.5 -84.5 1 32.0 -54.5 254 23 595.9 595.9 320.4 596.0 0.01 45 30 23710 -52.9 -84.9 1 32.0 -54.9 305 5 600.4 600.4 320.6 600.5 0.01 46 27 24395 -50.5 -83.5 1 33.0 -53.2 317 13 625.5 625.5 321.7 625.6 0.01 47 23 25437 -52.7 -84.7 1 32.0 -55.2 6 16 648.4 648.4 322.6 648.5 0.01 48 20 26350 -47.9 -82.9 1 35.0 -52.0 10 24 689.6 689.6 324.1 689.7 0.02 49 19 26690 -45.3 -82.3 1 37.0 -50.5 33 26 707.8 707.8 324.7 708.0 0.02 50 16 27839 -44.5 -81.5 1 37.0 -50.6 50 16 746.1 746.1 325.8 746.4 0.03 51 13 29223 -46.7 -82.7 1 36.0 -52.7 60 11 784.1 784.1 326.8 784.4 0.03 52 12 29757 -44.1 -82.1 1 38.0 -51.5 99 11 811.5 811.5 327.5 811.9 0.04 TRP 193 12341 -60.9 -69.9 30 9.0 -61.0 280 64 339.8 339.8 294.3 339.8 0.02 WND 144 14153 -62.3 -82.9 5 20.6 -62.5 260 78 366.9 366.9 300.0 366.9 0.00 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 633.11 mb = 3898.15 m = 12789.06 ft Wetbulb zero: 679.77 mb = 3309.46 m = 10857.67 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 45.34 % Est. max temperature: 32.47 C = 90.44 F Sfc-Lift cond lev (LCL): 792.99 mb = 2030.24 m = 6660.81 ft T: 13.74 C 700-500 lapse rate: 6.26 C/km ThetaE index: 7.82 C Layer 999.0- 925.0 mb Conv cond level (CCL): 729.67 mb = 2728.03 m = 8950.12 ft Mean mixing ratio: 9.22 g/kg Conv temperature: 34.52 C = 94.14 F Cap Strength: 4.83 C Lifted Index: 1.17 C Risk: Showers probable Lifted Index @300 mb: 2.67 C Lifted Index @700 mb: 2.17 C Showalter Index: 3.20 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 15.30 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 125.20 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.25 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 42304.58 J/kg Cap Strength: 4.83 C Lift Cond Lev (LCL): 796.59 mb = 1992.24 m = 6536.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 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 1001 23 260 4 3.9 0.7 | 172 14 -1.8 13.4 1 1000 32 265 5 5.0 0.4 | 177 13 -0.7 13.2 2 969 305 260 18 17.7 3.1 | 217 20 12.0 15.8 3 936 610 255 32 30.9 8.3 | 230 33 25.2 21.0 4 925 717 265 33 32.9 2.9 | 240 31 27.1 15.6 5 904 914 265 31 30.9 2.7 | 238 30 25.2 15.4 6 850 1448 285 23 22.2 -6.0 | 248 18 16.5 6.8 7 783 2134 305 18 14.7 -10.3 | 255 9 9.0 2.4 8 755 2438 310 14 10.7 -9.0 | 233 6 5.0 3.7 9 728 2743 335 10 4.2 -9.1 | 158 4 -1.5 3.7 10 702 3048 345 6 1.6 -5.8 | 149 8 -4.2 6.9 11 700 3072 15 7 -1.8 -6.8 | 128 10 -7.5 6.0 12 676 3353 15 11 -2.8 -10.6 | 104 9 -8.6 2.1 13 626 3962 345 12 3.1 -11.6 | 113 3 -2.6 1.1 14 602 4267 345 14 3.6 -13.5 | 69 2 -2.1 -0.8 15 579 4572 320 13 8.4 -10.0 | 224 4 2.6 2.8 16 558 4877 335 25 10.6 -22.7 | 334 11 4.8 -9.9 17 500 5740 310 24 18.4 -15.4 | 282 13 12.7 -2.7 18 477 6096 300 28 24.2 -14.0 | 274 19 18.5 -1.3 19 440 6706 285 39 37.7 -10.1 | 265 32 31.9 2.6 20 406 7315 275 48 47.8 -4.2 | 259 43 42.1 8.5 21 400 7420 280 47 46.3 -8.2 | 264 41 40.6 4.6 22 357 8230 285 46 44.4 -11.9 | 269 39 38.7 0.8 23 327 8839 270 54 54.0 -0.0 | 255 50 48.3 12.7 24 300 9460 270 49 49.0 -0.0 | 254 45 43.3 12.7 25 250 10690 275 60 59.8 -5.2 | 262 55 54.0 7.5 26 228 11278 280 62 61.1 -10.8 | 268 55 55.3 2.0 27 200 12120 280 63 62.0 -10.9 | 268 56 56.3 1.8 28 193 12341 280 64 63.0 -11.1 | 268 57 57.3 1.6 29 150 13900 265 72 71.7 6.3 | 254 69 66.0 19.0 30 144 14153 260 78 76.8 13.5 | 250 76 71.1 26.3 31 140 14326 260 78 76.8 13.5 | 250 76 71.1 26.3 32 100 16370 270 67 67.0 -0.0 | 258 63 61.3 12.7 33 94 16764 270 67 67.0 -0.0 | 258 63 61.3 12.7 34 89 17069 270 75 75.0 -0.0 | 260 70 69.3 12.7 35 80 17678 290 56 52.6 -19.2 | 278 47 46.9 -6.4 36 72 18288 275 66 65.7 -5.8 | 263 60 60.0 7.0 37 70 18480 265 53 52.8 4.6 | 250 50 47.1 17.3 38 62 19202 260 36 35.5 6.3 | 237 35 29.7 19.0 39 59 19507 265 30 29.9 2.6 | 238 29 24.2 15.3 40 56 19812 300 27 23.4 -13.5 | 273 18 17.7 -0.8 41 53 20117 320 28 18.0 -21.4 | 305 15 12.3 -8.7 42 51 20422 320 22 14.1 -16.9 | 296 9 8.4 -4.1 43 50 20510 330 32 16.0 -27.7 | 326 18 10.3 -15.0 44 48 20726 335 27 11.4 -24.5 | 334 13 5.7 -11.7 45 42 21641 310 50 38.3 -32.1 | 301 38 32.6 -19.4 46 38 22250 305 36 29.5 -20.6 | 288 25 23.8 -7.9 47 34 22860 295 40 36.3 -16.9 | 278 31 30.5 -4.2 48 33 23165 285 39 37.7 -10.1 | 265 32 31.9 2.6 49 31 23470 245 26 23.6 11.0 | 217 30 17.8 23.7 50 30 23710 305 5 4.1 -2.9 | 171 10 -1.6 9.9 51 30 23774 245 10 9.1 4.2 | 191 17 3.3 16.9 52 28 24079 320 10 6.4 -7.7 | 188 5 0.7 5.1 53 27 24384 315 13 9.2 -9.2 | 224 5 3.5 3.5 54 26 24689 360 15 -0.0 -15.0 | 68 6 -5.7 -2.3 55 24 25298 20 12 -4.1 -11.3 | 98 10 -9.8 1.4 56 22 25603 350 20 3.5 -19.7 | 18 7 -2.3 -7.0 57 21 25908 345 13 3.4 -12.6 | 94 2 -2.4 0.2 58 20 26213 40 23 -14.8 -17.6 | 77 21 -20.5 -4.9 59 20 26350 10 24 -4.2 -23.6 | 42 15 -9.9 -10.9 60 19 26518 35 26 -14.9 -21.3 | 67 22 -20.6 -8.6 61 18 26822 10 24 -4.2 -23.6 | 42 15 -9.9 -10.9 62 16 27127 45 15 -10.6 -10.6 | 97 16 -16.3 2.1 63 15 27432 65 17 -15.4 -7.2 | 105 22 -21.1 5.5 64 13 28042 60 10 -8.7 -5.0 | 118 16 -14.4 7.7 65 12 28346 105 11 -10.6 2.8 | 134 23 -16.4 15.6 66 9 29566 85 15 -14.9 -1.3 | 119 24 -20.7 11.4 67 8 29870 85 30 -29.9 -2.6 | 106 37 -35.6 10.1 68 7 30175 85 30 -29.9 -2.6 | 106 37 -35.6 10.1 Wind Parameters Mean winds (0-6000m): 305.8 at 18.6 knts Storm direction: 335.8 at 14.0 knts Shear (0-3000m) pos: 4.9 neg: 4.1 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): -23.5 deg Storm rel helicity (0-3000m) pos: 163.2 neg: -17.9 tot: 145.3 m^2/s^2 ave: 48.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.66 Bulk Shear: 25.96 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 16 213 19| 0.0 24.7 24.7| 76.3 0.0 76.3 152.6 0.68| 25.0 16.9 1000 261 24 228 24| 3.3 12.4 15.7|139.2 -5.9 133.3 133.3 0.62| 19.5 12.0 1500 267 25 233 23| 4.9 8.2 13.2|157.6 -5.9 151.7 101.1 0.54| 16.7 9.1 2000 273 24 237 21| 5.1 6.2 11.3|163.0 -5.9 157.0 78.5 0.51| 14.2 7.2 2500 278 22 239 19| 5.0 4.9 10.0|163.2 -12.8 150.4 60.1 0.39| 12.9 5.0 3000 282 20 238 16| 4.9 4.1 9.0|163.2 -17.9 145.3 48.4 0.27| 12.2 3.3 4000 293 17 240 12| 4.3 3.6 8.0|163.8 -34.1 129.7 32.4 0.15| 10.9 1.6 5000 302 17 248 10| 3.9 3.4 7.3|175.9 -38.6 137.4 27.5 0.21| 10.8 2.2 6000 306 19 259 10| 3.2 3.9 7.1|175.9 -72.1 103.8 17.3 0.10| 10.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//SA585/skewt/SA585.skewt.20251213.12.gif