UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for 47230... Searching the city database file for: 47230 ... Date:0000Z 21 DEC 25 Station: 47230 WMO ident: 47230 ------------------------------------------------------------------------------- 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 1029 8 -0.3 -7.3 59 7.0 -2.6 325 16 270.6 271.0 269.0 276.5 2.14 1 1000 235 -3.1 -10.1 58 7.0 -5.2 340 26 270.0 270.3 268.0 274.9 1.77 2 925 846 -8.9 -12.6 75 3.7 -9.9 330 26 270.2 270.5 267.7 274.6 1.57 3 916 922 -9.7 -12.3 81 2.6 -10.4 330 26 270.1 270.4 267.8 274.6 1.62 4 913 947 -9.7 -16.7 57 7.0 -11.3 329 26 270.4 270.6 267.1 273.6 1.13 5 901 1049 -10.5 -17.5 56 7.0 -12.1 325 26 270.6 270.8 267.1 273.6 1.07 6 899 1066 -10.7 -17.7 56 7.0 -12.2 325 26 270.6 270.7 267.1 273.6 1.06 7 891 1135 -10.1 -27.1 23 17.0 -13.0 322 26 271.9 272.0 266.8 273.3 0.47 8 864 1372 -9.3 -28.3 20 19.0 -12.6 314 27 275.1 275.2 268.9 276.4 0.43 9 850 1498 -9.7 -29.7 18 20.0 -13.0 310 27 276.0 276.0 269.4 277.2 0.38 10 786 2102 -10.1 -45.1 4 35.0 -14.2 305 37 281.8 281.8 272.3 282.1 0.09 11 716 2823 -8.1 -47.1 3 39.0 -13.1 289 41 291.6 291.6 277.6 291.9 0.08 12 700 2998 -9.3 -47.3 3 38.0 -14.0 285 42 292.2 292.2 277.9 292.5 0.08 13 501 5506 -25.7 -58.7 3 33.0 -27.7 265 66 301.5 301.5 282.0 301.6 0.03 14 500 5520 -25.7 -58.7 3 33.0 -27.7 265 66 301.7 301.7 282.1 301.8 0.03 15 442 6406 -29.3 -48.3 14 19.0 -30.7 250 84 308.0 308.0 284.7 308.4 0.11 16 426 6668 -31.3 -42.3 33 11.0 -32.3 246 93 308.7 308.7 285.1 309.5 0.22 17 418 6801 -32.1 -51.1 13 19.0 -33.3 245 95 309.4 309.4 285.2 309.7 0.08 18 400 7110 -34.9 -44.9 35 10.0 -35.6 245 93 309.6 309.7 285.4 310.3 0.17 19 315 8739 -47.5 -49.5 80 2.0 -47.6 238 107 314.0 314.0 286.9 314.5 0.13 20 312 8802 -47.9 -52.3 60 4.4 -48.1 238 108 314.3 314.3 286.9 314.7 0.10 21 300 9060 -50.5 -53.9 67 3.4 -50.6 240 110 314.2 314.2 286.9 314.5 0.08 22 292 9234 -51.9 -55.3 67 3.4 -52.0 239 112 314.6 314.6 287.1 314.9 0.07 23 269 9758 -55.9 -58.3 74 2.4 -55.9 236 119 316.3 316.3 287.6 316.5 0.05 24 258 10021 -56.9 -62.9 47 6.0 -57.0 235 123 318.6 318.6 288.3 318.7 0.03 25 257 10045 -57.1 -65.1 36 8.0 -57.2 235 123 318.6 318.7 288.3 318.7 0.02 26 253 10144 -55.5 -71.5 12 16.0 -55.7 239 125 322.5 322.5 289.5 322.5 0.01 27 252 10169 -55.4 -71.4 12 16.0 -55.6 240 125 322.9 322.9 289.6 323.0 0.01 28 250 10220 -55.3 -71.3 12 16.0 -55.5 240 124 323.9 323.9 289.9 323.9 0.01 29 237 10564 -52.1 -77.1 3 25.0 -52.4 240 121 333.7 333.7 292.7 333.7 0.00 30 221 11017 -51.9 -78.9 3 27.0 -52.2 240 112 340.7 340.7 294.5 340.7 0.00 31 200 11660 -55.1 -80.1 3 25.0 -55.4 230 110 345.5 345.5 295.6 345.5 0.00 32 197 11756 -55.7 -79.7 3 24.0 -55.9 230 110 346.1 346.1 295.7 346.1 0.00 33 179 12368 -54.1 -82.1 2 28.0 -54.4 240 118 358.3 358.3 298.4 358.3 0.00 34 150 13490 -58.3 -84.3 2 26.0 -58.5 250 111 369.6 369.6 300.5 369.6 0.00 35 145 13703 -58.7 -84.7 2 26.0 -58.9 249 112 372.5 372.5 301.0 372.6 0.00 36 116 15113 -55.7 -85.7 1 30.0 -56.1 251 91 402.6 402.6 305.6 402.7 0.00 37 100 16050 -59.1 -86.1 2 27.0 -59.5 250 70 413.5 413.5 306.9 413.5 0.00 38 87 16917 -62.1 -87.1 2 25.0 -62.4 247 65 424.3 424.3 308.2 424.3 0.00 39 70 18270 -59.3 -88.3 1 29.0 -59.7 255 62 457.5 457.5 311.5 457.5 0.00 40 66 18640 -57.5 -87.5 1 30.0 -58.1 255 64 469.2 469.2 312.5 469.2 0.00 41 60 19237 -60.5 -89.5 1 29.0 -61.0 259 51 475.5 475.5 313.1 475.5 0.00 42 58 19451 -55.7 -87.7 1 32.0 -56.5 256 59 490.9 490.9 314.3 490.9 0.00 43 51 20265 -58.1 -88.1 1 30.0 -58.8 239 32 503.7 503.7 315.2 503.7 0.00 44 50 20390 -57.3 -88.3 1 31.0 -58.1 230 30 508.4 508.4 315.5 508.5 0.00 45 45 21056 -57.9 -87.9 1 30.0 -58.7 221 38 522.5 522.5 316.5 522.6 0.00 46 43 21345 -54.3 -87.3 1 33.0 -55.6 224 44 538.2 538.2 317.4 538.3 0.00 47 33 23037 -56.1 -88.1 1 32.0 -57.4 231 28 575.8 575.8 319.5 575.8 0.00 48 31 23438 -52.3 -87.3 1 35.0 -54.4 225 41 596.4 596.4 320.5 596.5 0.01 49 30 23650 -52.7 -86.7 1 34.0 -54.7 235 24 601.0 601.0 320.6 601.0 0.01 50 28 24095 -53.3 -86.3 1 33.0 -55.3 226 25 611.3 611.3 321.1 611.3 0.01 51 26 24576 -50.9 -85.9 1 35.0 -53.5 253 23 631.2 631.2 321.9 631.3 0.01 52 22 25651 -56.3 -87.3 1 31.0 -58.1 335 6 646.0 646.0 322.5 646.1 0.01 53 20 26260 -54.1 -87.1 1 33.0 -56.5 115 10 670.6 670.6 323.4 670.6 0.01 54 19 26590 -52.7 -87.7 1 35.0 -55.6 118 10 684.8 684.8 323.9 684.9 0.01 55 18 26939 -52.7 -86.7 1 34.0 -55.7 120 11 695.5 695.5 324.3 695.6 0.01 TRP 257 10045 -57.1 -65.1 36 8.0 -57.2 235 123 318.6 318.7 288.3 318.7 0.02 WND 252 10169 -55.4 -71.4 12 16.0 -55.6 240 125 322.9 322.9 289.6 323.0 0.01 Sounding variables and indices 1000-500 mb thick: 5285.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 16.96 % Est. max temperature: 2.39 C = 36.31 F Sfc-Lift cond lev (LCL): 922.09 mb = 870.32 m = 2855.34 ft T: -9.16 C 700-500 lapse rate: 6.50 C/km ThetaE index: 1.94 C Layer 1000.0- 916.0 mb Conv cond level (CCL): 605.55 mb = 4084.58 m = 13400.70 ft Mean mixing ratio: 1.75 g/kg Conv temperature: 25.63 C = 78.14 F Cap Strength: 22.03 C Lifted Index: 22.15 C Risk: None Lifted Index @300 mb: 27.76 C Lifted Index @700 mb: 17.16 C Showalter Index: 20.45 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: -4.00 C K Index: -51.70 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 5.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.31 J/kg Max Up Vert Vel: 1.62 m/s Conv Inhibition (B-): 58702.55 J/kg Cap Strength: 22.02 C Lift Cond Lev (LCL): 891.47 mb = 1130.48 m = 3708.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 33 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 1029 8 325 16 9.2 -13.1 | 124 18 -15.0 10.0 1 1000 235 340 26 8.9 -24.4 | 85 15 -15.3 -1.3 2 991 305 335 26 11.0 -23.6 | 88 13 -13.2 -0.5 3 953 610 320 25 16.1 -19.2 | 116 9 -8.1 4.0 4 925 846 330 26 13.0 -22.5 | 93 11 -11.2 0.6 5 917 914 330 26 13.0 -22.5 | 93 11 -11.2 0.6 6 850 1498 310 27 20.7 -17.4 | 149 7 -3.5 5.8 7 847 1524 310 26 19.9 -16.7 | 147 8 -4.2 6.4 8 783 2134 305 38 31.1 -21.8 | 259 7 7.0 1.3 9 700 2998 285 42 40.6 -10.9 | 233 20 16.4 12.2 10 668 3353 280 46 45.3 -8.0 | 234 26 21.1 15.1 11 641 3658 275 47 46.8 -4.1 | 230 30 22.7 19.0 12 567 4572 275 61 60.8 -5.3 | 244 41 36.6 17.8 13 500 5520 265 66 65.7 5.8 | 235 51 41.6 28.9 14 461 6096 255 73 70.5 18.9 | 228 63 46.4 42.0 15 423 6706 245 95 86.1 40.1 | 224 89 61.9 63.3 16 400 7110 245 93 84.3 39.3 | 224 87 60.1 62.4 17 339 8230 235 103 84.4 59.1 | 216 102 60.2 82.2 18 300 9060 240 110 95.3 55.0 | 222 106 71.1 78.1 19 257 10045 235 123 100.8 70.5 | 219 121 76.6 93.7 20 252 10169 240 125 108.3 62.5 | 224 120 84.1 85.6 21 250 10220 240 124 107.4 62.0 | 224 119 83.2 85.1 22 245 10363 240 125 108.3 62.5 | 224 120 84.1 85.6 23 202 11582 240 101 87.5 50.5 | 221 97 63.3 73.6 24 200 11660 230 110 84.3 70.7 | 213 111 60.1 93.8 25 193 11887 230 109 83.5 70.1 | 212 110 59.3 93.2 26 184 12192 240 121 104.8 60.5 | 224 116 80.6 83.6 27 159 13106 240 105 90.9 52.5 | 221 101 66.8 75.6 28 150 13490 250 111 104.3 38.0 | 233 101 80.2 61.1 29 131 14326 245 114 103.3 48.2 | 228 107 79.2 71.3 30 119 14935 245 97 87.9 41.0 | 225 90 63.8 64.1 31 108 15545 265 77 76.7 6.7 | 240 60 52.6 29.8 32 103 15850 255 65 62.8 16.8 | 224 56 38.6 39.9 33 100 16050 250 70 65.8 23.9 | 221 63 41.6 47.1 34 98 16154 250 70 65.8 23.9 | 221 63 41.6 47.1 35 81 17374 245 62 56.2 26.2 | 213 59 32.0 49.3 36 77 17678 250 77 72.4 26.3 | 224 69 48.2 49.4 37 73 17983 235 76 62.3 43.6 | 210 77 38.1 66.7 38 70 18270 255 62 59.9 16.0 | 222 53 35.7 39.2 39 67 18593 255 65 62.8 16.8 | 224 56 38.6 39.9 40 60 19202 260 50 49.2 8.7 | 218 41 25.1 31.8 41 58 19507 255 61 58.9 15.8 | 222 52 34.8 38.9 42 52 20117 250 34 31.9 11.6 | 193 36 7.8 34.7 43 50 20390 230 30 23.0 19.3 | 178 42 -1.2 42.4 44 50 20422 250 36 33.8 12.3 | 195 37 9.7 35.4 45 47 20726 235 29 23.8 16.6 | 179 40 -0.4 39.7 46 45 21031 220 37 23.8 28.3 | 180 51 -0.4 51.5 47 43 21336 225 44 31.1 31.1 | 187 55 7.0 54.2 48 41 21641 210 38 19.0 32.9 | 175 56 -5.2 56.0 49 39 21946 250 45 42.3 15.4 | 205 43 18.1 38.5 50 37 22250 255 48 46.4 12.4 | 212 42 22.2 35.5 51 36 22555 265 37 36.9 3.2 | 206 29 12.7 26.3 52 34 22860 240 24 20.8 12.0 | 175 35 -3.4 35.1 53 32 23165 225 30 21.2 21.2 | 176 44 -2.9 44.3 54 31 23470 225 42 29.7 29.7 | 186 53 5.5 52.8 55 30 23650 235 24 19.7 13.8 | 173 37 -4.5 36.9 56 29 23774 245 36 32.6 15.2 | 192 39 8.5 38.3 57 28 24079 225 25 17.7 17.7 | 171 41 -6.5 40.8 58 26 24689 260 23 22.7 4.0 | 177 27 -1.5 27.1 59 24 24994 230 12 9.2 7.7 | 154 34 -15.0 30.8 60 23 25298 320 10 6.4 -7.7 | 131 24 -17.7 15.5 61 20 26213 0 0 -0.0 -0.0 | 134 33 -24.2 23.1 62 20 26260 115 10 -9.1 4.2 | 129 43 -33.2 27.3 63 18 26518 120 10 -8.7 5.0 | 131 43 -32.8 28.1 64 15 27127 125 19 -15.6 10.9 | 131 52 -39.7 34.0 Wind Parameters Mean winds (0-6000m): 283.7 at 44.6 knts Storm direction: 313.7 at 33.4 knts Shear (0-3000m) pos: 1.7 neg: 4.9 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -69.6 tot: -29.2 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 154.60 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 ------------------------------------------------------------------------------- 500 333 24 99 14| 9.6 0.0 9.6| 9.1 -39.8 -30.7 -61.4 -0.41| 16.9 -6.9 1000 329 25 100 12| 5.2 0.0 5.2| 16.1 -50.0 -33.9 -33.9 -0.32| 12.6 -4.0 1500 325 25 103 10| 3.5 2.6 6.1| 29.1 -50.0 -20.9 -13.9 -0.04| 11.1 -0.4 2000 320 27 110 8| 2.6 3.7 6.3| 38.4 -50.0 -11.6 -5.8 0.15| 10.7 1.7 2500 315 29 124 5| 2.1 4.5 6.6| 40.4 -55.7 -15.3 -6.1 0.11| 10.3 1.2 3000 310 31 175 3| 1.7 4.9 6.7| 40.4 -69.6 -29.2 -9.7 0.04| 10.1 0.4 4000 299 35 226 9| 1.3 5.4 6.7| 69.6 -82.4 -12.8 -3.2 0.06| 9.4 0.6 5000 291 40 236 16| 1.0 5.5 6.5|114.9-115.1 -0.3 -0.1 0.07| 9.0 0.6 6000 284 45 237 23| 0.9 5.8 6.7|114.9-254.9-140.0 -23.3 -0.04| 9.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20251221.00.gif