UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for SA585... Searching the city database file for: SA585 ... Date:1200Z 19 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 1010 24 24.2 16.2 61 8.0 18.9 90 11 296.5 298.6 291.7 329.8 11.54 1 1000 110 22.0 16.0 69 6.0 18.1 85 15 295.1 297.2 291.2 328.2 11.50 2 996 145 21.6 15.6 69 6.0 17.7 86 16 295.1 297.1 291.0 327.4 11.25 3 947 580 17.6 13.8 78 3.8 15.2 72 21 295.3 297.2 290.5 325.6 10.53 4 932 717 18.8 5.8 42 13.0 11.4 54 15 297.9 299.0 287.5 316.2 6.21 5 925 782 19.0 10.0 56 9.0 13.5 45 11 298.7 300.3 289.8 323.2 8.36 6 906 961 20.4 11.4 56 9.0 14.7 355 7 302.0 303.7 291.6 329.8 9.38 7 862 1389 18.2 7.2 49 11.0 11.6 355 11 304.0 305.4 290.6 326.2 7.41 8 850 1509 17.2 10.2 63 7.0 12.8 355 12 304.2 305.9 292.2 331.8 9.23 9 830 1711 15.4 10.5 73 4.9 12.3 351 13 304.3 306.1 292.6 333.2 9.65 10 801 2013 14.8 2.8 44 12.0 8.1 346 13 306.8 307.9 290.2 324.7 5.85 11 788 2151 14.8 -1.2 33 16.0 6.5 340 11 308.3 309.1 289.4 322.1 4.44 12 737 2712 10.0 0.0 50 10.0 4.7 344 3 309.0 310.0 290.3 325.1 5.19 13 723 2872 9.8 -8.2 27 18.0 1.7 329 5 310.5 311.0 288.6 319.5 2.85 14 700 3139 7.4 -6.6 36 14.0 1.0 295 8 310.7 311.3 289.1 321.2 3.33 15 639 3880 0.6 -7.4 55 8.0 -2.9 278 14 311.2 311.8 289.4 322.0 3.43 16 602 4356 -3.3 -12.3 50 9.0 -6.8 284 17 312.0 312.5 288.7 320.0 2.47 17 585 4582 -4.1 -29.1 12 25.0 -10.4 280 18 313.6 313.7 287.3 315.7 0.59 18 549 5080 -7.9 -22.9 29 15.0 -12.1 299 16 314.9 315.1 288.3 318.6 1.10 19 500 5800 -12.9 -36.9 11 24.0 -17.2 295 27 317.3 317.4 288.2 318.5 0.32 20 471 6252 -14.9 -41.9 8 27.0 -19.1 278 31 320.3 320.3 289.0 321.1 0.20 21 400 7460 -24.9 -35.9 35 11.0 -26.6 265 46 322.6 322.7 290.0 324.3 0.45 22 392 7607 -26.5 -36.5 38 10.0 -27.9 265 48 322.4 322.5 290.0 324.0 0.43 23 379 7850 -28.5 -40.5 31 12.0 -29.9 265 53 322.9 322.9 290.0 324.0 0.29 24 362 8178 -30.3 -57.3 5 27.0 -32.1 261 50 324.7 324.8 290.2 324.9 0.05 25 300 9490 -39.5 -59.5 10 20.0 -40.4 250 57 329.7 329.7 291.7 329.9 0.04 26 265 10332 -45.7 -62.7 13 17.0 -46.2 253 60 332.5 332.5 292.4 332.7 0.03 27 250 10720 -47.3 -64.3 13 17.0 -47.8 255 61 335.7 335.8 293.3 335.9 0.03 28 231 11239 -48.7 -69.7 7 21.0 -49.1 255 80 341.3 341.3 294.6 341.4 0.01 29 200 12180 -50.1 -77.1 3 27.0 -50.6 245 94 353.4 353.4 297.4 353.5 0.01 30 187 12619 -50.1 -79.9 2 29.8 -50.6 255 100 360.3 360.3 298.8 360.3 0.00 31 177 12978 -50.1 -82.1 1 32.0 -50.7 255 98 366.0 366.0 299.8 366.0 0.00 32 150 14040 -57.7 -85.7 2 28.0 -58.0 255 83 370.7 370.7 300.7 370.7 0.00 33 128 15023 -64.9 -87.9 3 23.0 -65.0 253 77 374.9 374.9 301.4 374.9 0.00 34 100 16510 -69.9 -89.9 4 20.0 -70.0 250 67 392.7 392.7 304.2 392.7 0.00 35 90 17135 -71.9 -89.9 5 18.0 -72.0 251 62 400.7 400.7 305.3 400.7 0.00 36 81 17758 -70.3 -89.3 5 19.0 -70.4 253 53 416.2 416.2 307.3 416.3 0.00 37 70 18620 -73.1 -89.1 7 16.0 -73.2 230 43 428.0 428.0 308.6 428.0 0.00 38 63 19234 -74.3 -89.3 8 15.0 -74.4 238 37 438.4 438.4 309.7 438.5 0.00 39 57 19824 -68.3 -90.3 3 22.0 -68.5 198 17 464.8 464.8 312.2 464.8 0.00 40 50 20610 -67.3 -91.3 2 24.0 -67.5 325 6 484.9 484.9 313.8 484.9 0.00 41 42 21685 -57.7 -87.7 1 30.0 -58.6 313 3 533.5 533.5 317.1 533.5 0.00 42 40 21992 -59.7 -87.7 1 28.0 -60.4 305 6 535.9 535.9 317.3 536.0 0.00 43 36 22659 -53.9 -85.9 1 32.0 -55.4 335 12 567.3 567.3 319.0 567.4 0.01 44 33 23214 -57.1 -86.1 1 29.0 -58.3 15 8 573.1 573.1 319.3 573.2 0.01 45 30 23820 -54.9 -85.9 1 31.0 -56.5 30 5 595.0 595.0 320.4 595.0 0.01 46 20 26440 -50.5 -83.5 1 33.0 -53.8 70 25 681.6 681.6 323.8 681.7 0.02 47 15 28326 -48.1 -83.1 1 35.0 -53.0 93 19 748.0 748.0 325.9 748.2 0.03 48 14 28781 -48.1 -83.1 1 35.0 -53.2 81 16 762.9 762.9 326.3 763.2 0.03 TRP 231 11239 -48.7 -69.7 7 21.0 -49.1 255 80 341.3 341.3 294.6 341.4 0.01 WND 187 12619 -50.1 -79.9 2 29.8 -50.6 255 100 360.3 360.3 298.8 360.3 0.00 Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 633.31 mb = 3953.34 m = 12970.13 ft Wetbulb zero: 684.90 mb = 3316.28 m = 10880.04 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 43.75 % Est. max temperature: 31.74 C = 89.12 F Sfc-Lift cond lev (LCL): 898.18 mb = 1035.37 m = 3396.85 ft T: 20.02 C 700-500 lapse rate: 7.63 C/km ThetaE index: 13.64 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 712.76 mb = 2989.57 m = 9808.17 ft Mean mixing ratio: 9.99 g/kg Conv temperature: 38.29 C = 100.92 F Cap Strength: 7.13 C Lifted Index: 0.62 C Risk: Showers probable Lifted Index @300 mb: 3.78 C Lifted Index @700 mb: 4.80 C Showalter Index: -2.49 C Risk: Severe thunderstorms possible Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 23.10 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 257.40 Risk: None Energy Index: -2.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.38 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 38784.06 J/kg Cap Strength: 7.05 C Lift Cond Lev (LCL): 870.15 mb = 1308.12 m = 4291.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 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 1010 24 90 11 -11.0 0.0 | 126 17 -13.8 10.2 1 1000 110 85 15 -14.9 -1.3 | 116 20 -17.8 8.9 2 978 305 90 20 -20.0 0.0 | 114 25 -22.8 10.2 3 944 610 70 21 -19.7 -7.2 | 98 23 -22.6 3.0 4 925 782 45 11 -7.8 -7.8 | 103 11 -10.6 2.4 5 911 914 355 7 0.6 -7.0 | 145 4 -2.2 3.2 6 850 1509 355 12 1.0 -12.0 | 45 3 -1.8 -1.8 7 848 1524 345 10 2.6 -9.7 | 153 1 -0.3 0.5 8 818 1829 355 15 1.3 -14.9 | 18 5 -1.5 -4.8 9 789 2134 340 11 3.8 -10.3 | 280 1 0.9 -0.2 10 761 2438 340 6 2.1 -5.6 | 170 5 -0.8 4.5 11 734 2743 345 3 0.8 -2.9 | 164 8 -2.1 7.3 12 700 3139 295 8 7.3 -3.4 | 213 8 4.4 6.8 13 656 3658 275 12 12.0 -1.0 | 225 13 9.1 9.1 14 607 4267 285 17 16.4 -4.4 | 247 15 13.6 5.8 15 584 4572 280 18 17.7 -3.1 | 245 16 14.9 7.0 16 562 4877 305 17 13.9 -9.8 | 268 11 11.1 0.4 17 541 5182 295 16 14.5 -6.8 | 254 12 11.7 3.4 18 501 5791 300 27 23.4 -13.5 | 279 21 20.5 -3.3 19 500 5800 295 27 24.5 -11.4 | 273 22 21.6 -1.2 20 480 6096 280 29 28.6 -5.0 | 259 26 25.7 5.1 21 461 6401 275 33 32.9 -2.9 | 256 31 30.0 7.3 22 425 7010 280 40 39.4 -6.9 | 265 37 36.6 3.2 23 400 7460 265 46 45.8 4.0 | 252 45 43.0 14.2 24 375 7925 265 54 53.8 4.7 | 254 53 51.0 14.9 25 359 8230 260 49 48.3 8.5 | 248 49 45.4 18.7 26 344 8534 255 47 45.4 12.2 | 242 48 42.6 22.3 27 302 9449 250 57 53.6 19.5 | 240 59 50.7 29.7 28 300 9490 250 57 53.6 19.5 | 240 59 50.7 29.7 29 250 10720 255 61 58.9 15.8 | 245 62 56.1 26.0 30 241 10973 255 63 60.9 16.3 | 245 64 58.0 26.5 31 231 11239 255 80 77.3 20.7 | 247 81 74.4 30.9 32 219 11582 255 88 85.0 22.8 | 248 89 82.2 32.9 33 200 12180 245 94 85.2 39.7 | 239 96 82.4 49.9 34 187 12619 255 100 96.6 25.9 | 249 100 93.8 36.0 35 182 12802 255 100 96.6 25.9 | 249 100 93.8 36.0 36 150 14040 255 83 80.2 21.5 | 248 84 77.3 31.6 37 100 16510 250 67 63.0 22.9 | 241 69 60.1 33.1 38 96 16764 250 67 63.0 22.9 | 241 69 60.1 33.1 39 74 18288 255 46 44.4 11.9 | 242 47 41.6 22.1 40 70 18620 230 43 32.9 27.6 | 219 48 30.1 37.8 41 67 18898 235 47 38.5 27.0 | 224 51 35.7 37.1 42 60 19507 240 30 26.0 15.0 | 223 34 23.1 25.2 43 57 19812 200 18 6.2 16.9 | 187 27 3.3 27.1 44 54 20117 175 10 -0.9 10.0 | 170 20 -3.7 20.1 45 50 20610 325 6 3.4 -4.9 | 187 5 0.6 5.3 46 49 20726 280 1 1.0 -0.2 | 169 10 -1.9 10.0 47 47 21031 320 10 6.4 -7.7 | 235 4 3.6 2.5 48 45 21336 300 17 14.7 -8.5 | 262 12 11.9 1.7 49 42 21641 315 2 1.4 -1.4 | 171 9 -1.4 8.8 50 37 22555 290 11 10.3 -3.8 | 229 10 7.5 6.4 51 35 22860 45 14 -9.9 -9.9 | 91 13 -12.7 0.3 52 33 23165 30 10 -5.0 -8.7 | 101 8 -7.8 1.5 53 32 23470 310 1 0.8 -0.6 | 168 10 -2.1 9.5 54 30 23820 30 5 -2.5 -4.3 | 138 8 -5.3 5.8 55 26 24689 100 13 -12.8 2.3 | 128 20 -15.6 12.4 56 25 24994 125 10 -8.2 5.7 | 145 19 -11.0 15.9 57 24 25298 85 11 -11.0 -1.0 | 124 17 -13.8 9.2 58 23 25603 75 20 -19.3 -5.2 | 103 23 -22.2 5.0 59 22 25908 95 13 -13.0 1.1 | 126 19 -15.8 11.3 60 21 26213 80 18 -17.7 -3.1 | 109 22 -20.6 7.0 61 20 26440 70 25 -23.5 -8.6 | 94 26 -26.3 1.6 62 18 26822 90 28 -28.0 0.0 | 108 32 -30.8 10.2 63 15 27432 95 19 -18.9 1.7 | 119 25 -21.8 11.8 64 14 27737 80 16 -15.8 -2.8 | 112 20 -18.6 7.4 65 12 28346 80 32 -31.5 -5.6 | 98 35 -34.4 4.6 66 10 28956 90 27 -27.0 0.0 | 109 32 -29.8 10.2 Wind Parameters Mean winds (0-6000m): 314.4 at 14.1 knts Storm direction: 344.4 at 10.6 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -72.0 tot: -56.5 m^2/s^2 ave: -18.8 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 112.74 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 85 18 113 22| 0.0 10.7 10.7| 0.0 -52.4 -52.4 -104.7 -0.64| 14.4 -9.3 1000 72 16 107 18| 0.0 7.3 7.3| 8.4 -66.5 -58.1 -58.1 -0.17| 19.3 -3.3 1500 54 14 99 14| 0.0 5.7 5.7| 8.7 -68.2 -59.5 -39.7 -0.17| 14.9 -2.5 2000 37 14 87 11| 0.6 4.3 4.9| 8.8 -69.7 -60.9 -30.4 -0.21| 13.6 -2.8 2500 27 13 84 9| 0.5 2.5 3.0| 8.8 -71.5 -62.7 -25.1 -0.26| 12.5 -3.2 3000 23 11 89 7| 0.4 2.7 3.1| 15.5 -72.0 -56.5 -18.8 -0.18| 11.5 -2.1 4000 355 11 64 2| 0.7 2.7 3.4| 34.6 -72.0 -37.4 -9.3 -0.07| 10.0 -0.7 5000 327 12 273 4| 0.9 2.5 3.3| 60.5 -76.6 -16.0 -3.2 0.00| 9.2 0.0 6000 314 14 267 7| 0.7 3.2 3.9| 84.8-115.3 -30.5 -5.1 -0.01| 9.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SA585/skewt/SA585.skewt.20251219.12.gif