UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122800.upa.cvt Date: 0000Z 28 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:0000Z 28 DEC 25 Station: 47269 WMO ident: 47269 ------------------------------------------------------------------------------- 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 1021 31 6.2 3.7 84 2.5 5.0 155 1 277.7 278.5 277.2 291.0 4.88 1 1000 201 5.0 1.7 79 3.3 3.5 195 5 278.1 278.9 276.7 290.0 4.32 2 981 357 4.0 -0.6 72 4.6 2.0 207 12 278.7 279.3 276.2 289.0 3.73 3 925 831 0.0 -1.3 91 1.3 -0.6 225 17 279.3 279.9 276.5 289.7 3.75 4 905 1006 -1.3 -1.3 100 0.0 -1.3 242 16 279.7 280.4 276.9 290.4 3.84 5 850 1503 -4.5 -4.5 100 0.0 -4.5 250 18 281.4 282.0 276.9 290.5 3.22 6 760 2375 -10.5 -10.9 97 0.4 -10.6 285 26 284.1 284.5 276.9 290.4 2.19 7 758 2395 -10.3 -14.7 70 4.4 -11.5 287 27 284.5 284.8 276.3 289.3 1.61 8 748 2497 -11.7 -18.7 56 7.0 -13.3 289 29 284.1 284.3 275.4 287.6 1.17 9 740 2580 -11.1 -15.5 70 4.4 -12.3 286 28 285.6 285.9 276.7 290.2 1.54 10 700 3005 -13.1 -21.1 51 8.0 -14.9 275 24 288.0 288.2 277.2 291.1 1.01 11 500 5500 -26.5 -47.5 12 21.0 -28.2 280 35 300.7 300.7 281.8 301.1 0.10 12 494 5587 -26.5 -48.5 11 22.0 -28.2 283 36 301.8 301.8 282.2 302.1 0.09 13 400 7080 -37.7 -56.7 12 19.0 -38.5 280 46 306.0 306.0 283.8 306.2 0.04 14 363 7742 -42.7 -55.7 23 13.0 -43.2 278 52 307.9 307.9 284.6 308.1 0.06 15 309 8816 -48.5 -67.5 9 19.0 -48.8 275 62 314.3 314.3 286.9 314.4 0.01 16 303 8945 -49.1 -68.1 9 19.0 -49.4 275 63 315.2 315.3 287.2 315.3 0.01 17 300 9010 -49.1 -70.1 7 21.0 -49.4 275 64 316.1 316.1 287.5 316.2 0.01 18 250 10200 -50.3 -74.3 4 24.0 -50.7 280 82 331.3 331.3 292.1 331.3 0.01 19 201 11618 -51.9 -76.8 3 25.0 -52.2 275 95 350.1 350.1 296.7 350.2 0.01 20 200 11650 -51.9 -76.9 3 25.0 -52.3 275 95 350.6 350.6 296.8 350.6 0.01 21 150 13510 -53.1 -80.1 2 27.0 -53.5 275 84 378.6 378.6 302.0 378.6 0.00 22 100 16110 -56.1 -84.1 2 28.0 -56.6 275 74 419.3 419.3 307.6 419.3 0.00 23 76 17834 -60.7 -86.7 2 26.0 -61.0 262 47 444.0 444.0 310.3 444.0 0.00 24 71 18261 -57.3 -85.3 2 28.0 -57.9 255 47 459.9 459.9 311.8 459.9 0.00 25 70 18350 -57.9 -85.9 2 28.0 -58.5 270 53 460.5 460.5 311.8 460.5 0.00 26 65 18815 -59.9 -85.9 2 26.0 -60.3 278 53 466.0 466.0 312.3 466.0 0.00 27 56 19750 -57.7 -86.7 1 29.0 -58.4 283 23 491.3 491.3 314.3 491.3 0.00 28 50 20460 -60.7 -87.7 2 27.0 -61.2 245 25 500.4 500.4 315.0 500.5 0.00 29 45 21109 -63.7 -89.7 2 26.0 -64.1 258 28 508.5 508.5 315.5 508.5 0.00 30 43 21391 -58.5 -87.5 1 29.0 -59.3 267 25 527.9 527.9 316.8 527.9 0.00 31 36 22512 -55.9 -86.9 1 31.0 -57.1 284 21 562.2 562.2 318.8 562.2 0.01 32 30 23660 -59.7 -87.7 1 28.0 -60.6 160 9 581.9 581.9 319.8 581.9 0.01 33 29 23872 -60.5 -88.5 1 28.0 -61.4 123 5 585.4 585.4 319.9 585.4 0.01 34 20 26230 -53.5 -86.5 1 33.0 -56.1 70 4 672.4 672.4 323.5 672.5 0.01 35 18 26908 -53.1 -86.1 1 33.0 -56.0 1 3 694.2 694.3 324.3 694.3 0.01 TRP 303 8945 -49.1 -68.1 9 19.0 -49.4 275 63 315.2 315.3 287.2 315.3 0.01 WND 201 11618 -51.9 -76.8 3 25.0 -52.2 275 95 350.1 350.1 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5299.00 m Freezing level: 925.00 mb = 831.00 m = 2726.34 ft Wetbulb zero: 937.30 mb = 724.51 m = 2376.99 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 60.23 % Est. max temperature: 9.29 C = 48.73 F Sfc-Lift cond lev (LCL): 982.54 mb = 344.30 m = 1129.59 ft T: 4.08 C 700-500 lapse rate: 5.37 C/km ThetaE index: 2.92 C Layer 760.0- 740.0 mb Conv cond level (CCL): 913.75 mb = 928.85 m = 3047.38 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 8.05 C = 46.50 F Cap Strength: 2.76 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 18.85 C Lifted Index @700 mb: 2.76 C Showalter Index: 9.34 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.00 C Cross Totals Index: 22.00 C K Index: 9.50 Risk: None Sweat Index: 158.50 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.05 J/kg Max Up Vert Vel: 3.48 m/s Conv Inhibition (B-): 47458.02 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 925.61 mb = 825.69 m = 2708.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 17 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 1021 31 155 1 -0.4 0.9 | 117 18 -15.6 8.1 1 1000 201 195 5 1.3 4.8 | 131 18 -13.9 12.0 2 987 305 205 11 4.6 10.0 | 148 20 -10.6 17.1 3 951 610 215 15 8.6 12.3 | 161 21 -6.6 19.4 4 925 831 225 17 12.0 12.0 | 171 19 -3.2 19.2 5 915 914 235 16 13.1 9.2 | 173 16 -2.1 16.3 6 881 1219 260 16 15.8 2.8 | 183 10 0.6 9.9 7 850 1503 250 18 16.9 6.2 | 187 13 1.7 13.3 8 848 1524 245 18 16.3 7.6 | 184 15 1.1 14.8 9 783 2134 270 15 15.0 -0.0 | 178 7 -0.2 7.1 10 753 2438 290 29 27.3 -9.9 | 283 12 12.0 -2.8 11 700 3005 275 24 23.9 -2.1 | 240 10 8.7 5.1 12 641 3658 260 20 19.7 3.5 | 203 12 4.5 10.6 13 615 3962 250 24 22.6 8.2 | 206 17 7.3 15.4 14 567 4572 260 22 21.7 3.8 | 211 13 6.5 11.0 15 544 4877 255 26 25.1 6.7 | 216 17 9.9 13.9 16 500 5500 280 35 34.5 -6.1 | 267 19 19.3 1.1 17 480 5791 290 37 34.8 -12.7 | 286 20 19.6 -5.5 18 460 6096 280 38 37.4 -6.6 | 269 22 22.2 0.5 19 400 7080 280 46 45.3 -8.0 | 272 30 30.1 -0.8 20 303 8945 275 63 62.8 -5.5 | 268 48 47.6 1.7 21 300 9010 275 64 63.8 -5.6 | 268 49 48.6 1.6 22 250 10200 280 82 80.8 -14.2 | 276 66 65.6 -7.1 23 233 10668 280 83 81.7 -14.4 | 276 67 66.5 -7.3 24 222 10973 280 72 70.9 -12.5 | 275 56 55.7 -5.4 25 201 11618 275 95 94.6 -8.3 | 271 79 79.4 -1.1 26 200 11650 275 95 94.6 -8.3 | 271 79 79.4 -1.1 27 193 11887 275 95 94.6 -8.3 | 271 79 79.4 -1.1 28 167 12802 275 77 76.7 -6.7 | 270 62 61.5 0.4 29 150 13510 275 84 83.7 -7.3 | 270 68 68.5 -0.2 30 126 14630 275 72 71.7 -6.3 | 269 57 56.5 0.9 31 115 15240 270 86 86.0 -0.0 | 264 71 70.8 7.1 32 104 15850 270 65 65.0 -0.0 | 262 50 49.8 7.1 33 100 16110 275 74 73.7 -6.4 | 269 59 58.5 0.7 34 95 16459 275 73 72.7 -6.4 | 269 58 57.5 0.8 35 90 16764 285 57 55.1 -14.8 | 281 41 39.9 -7.6 36 86 17069 275 49 48.8 -4.3 | 265 34 33.6 2.9 37 82 17374 270 58 58.0 -0.0 | 261 43 42.8 7.1 38 74 17983 260 43 42.3 7.5 | 242 31 27.1 14.6 39 71 18288 255 47 45.4 12.2 | 237 36 30.2 19.3 40 70 18350 270 53 53.0 -0.0 | 259 38 37.8 7.1 41 64 18898 280 53 52.2 -9.2 | 273 37 37.0 -2.1 42 61 19202 270 30 30.0 -0.0 | 244 16 14.8 7.1 43 55 19812 285 22 21.3 -5.7 | 257 6 6.0 1.5 44 50 20422 260 16 15.8 2.8 | 183 10 0.6 9.9 45 50 20460 245 25 22.7 10.6 | 203 19 7.5 17.7 46 48 20726 245 23 20.8 9.7 | 198 18 5.6 16.9 47 46 21031 255 29 28.0 7.5 | 221 19 12.8 14.7 48 41 21641 275 22 21.9 -1.9 | 232 9 6.7 5.2 49 39 21946 250 13 12.2 4.4 | 166 12 -3.0 11.6 50 38 22250 275 28 27.9 -2.4 | 250 14 12.7 4.7 51 36 22555 285 20 19.3 -5.2 | 244 5 4.1 2.0 52 32 23165 345 11 2.8 -10.6 | 74 13 -12.4 -3.5 53 31 23470 345 10 2.6 -9.7 | 79 13 -12.6 -2.5 54 30 23660 160 9 -3.1 8.5 | 130 24 -18.3 15.6 55 29 23774 95 2 -2.0 0.2 | 113 19 -17.2 7.3 56 28 24079 180 10 0.0 10.0 | 138 23 -15.2 17.1 57 26 24689 315 14 9.9 -9.9 | 63 6 -5.3 -2.8 58 24 24994 340 17 5.8 -16.0 | 47 13 -9.4 -8.8 59 23 25298 50 14 -10.7 -9.0 | 86 26 -25.9 -1.9 60 22 25603 95 10 -10.0 0.9 | 108 26 -25.2 8.0 61 20 26230 70 4 -3.8 -1.4 | 107 20 -19.0 5.8 62 18 26518 345 2 0.5 -1.9 | 110 16 -14.7 5.2 63 17 26822 100 10 -9.8 1.7 | 110 27 -25.1 8.9 64 15 27127 120 10 -8.7 5.0 | 117 27 -23.9 12.1 Wind Parameters Mean winds (0-6000m): 265.2 at 22.4 knts Storm direction: 295.2 at 16.8 knts Shear (0-3000m) pos: 4.9 neg: 1.3 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 135.1 neg: -27.9 tot: 107.2 m^2/s^2 ave: 35.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 50.76 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 ------------------------------------------------------------------------------- 500 205 8 142 19| 13.8 0.0 13.8| 68.8 0.0 68.8 137.5 0.97| 14.4 14.0 1000 219 12 155 18| 8.2 0.0 8.2|100.2 0.0 100.2 100.2 0.82| 12.5 10.2 1500 233 14 164 16| 6.2 0.0 6.2|106.5 -2.1 104.4 69.6 0.64| 11.4 7.3 2000 240 14 169 15| 4.1 0.0 4.1|107.2 -3.5 103.7 51.8 0.53| 10.2 5.4 2500 252 16 180 12| 5.9 0.0 5.9|135.1 -7.7 127.3 50.9 0.58| 11.9 6.9 3000 260 18 192 11| 4.9 1.3 6.2|135.1 -27.9 107.2 35.7 0.40| 11.2 4.5 4000 261 19 198 11| 3.7 2.2 5.9|137.0 -45.5 91.6 22.9 0.27| 9.9 2.7 5000 259 20 202 12| 3.6 1.7 5.3|162.7 -45.5 117.2 23.4 0.30| 9.1 2.7 6000 265 22 218 11| 4.2 1.4 5.6|249.7 -68.7 181.0 30.2 0.36| 9.5 3.5 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251228.00.gif