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 47269... Searching the city database file for: 47269 ... Date:0000Z 21 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 1025 30 3.8 -2.2 65 6.0 1.4 310 15 275.0 275.5 273.3 283.7 3.17 1 1000 230 2.0 -5.0 60 7.0 -0.6 345 19 275.1 275.6 272.6 282.4 2.63 2 925 852 -4.1 -7.6 77 3.5 -5.3 355 28 275.1 275.5 272.1 281.6 2.33 3 864 1385 -8.7 -10.4 87 1.7 -9.2 346 31 275.7 276.1 271.9 281.4 2.00 4 857 1448 -8.5 -12.8 71 4.3 -9.7 340 32 276.6 276.9 271.9 281.3 1.66 5 850 1512 -6.5 -24.5 22 18.0 -10.2 335 33 279.3 279.4 271.8 281.2 0.62 6 846 1549 -5.5 -35.5 7 30.0 -10.4 353 28 280.8 280.8 272.0 281.5 0.22 7 821 1783 -6.7 -35.7 8 29.0 -11.3 334 31 281.9 282.0 272.7 282.6 0.22 8 800 1986 -3.9 -47.9 2 44.0 -9.8 317 34 287.0 287.0 275.2 287.2 0.06 9 758 2413 -1.9 -46.9 2 45.0 -8.7 297 37 293.6 293.6 278.6 293.9 0.07 10 745 2550 -2.1 -48.1 2 46.0 -8.9 294 37 294.9 294.9 279.1 295.1 0.07 11 700 3041 -5.7 -46.7 2 41.0 -11.5 280 38 296.2 296.2 279.7 296.5 0.08 12 563 4713 -16.9 -57.9 2 41.0 -20.4 269 49 302.0 302.0 282.2 302.1 0.03 13 549 4902 -16.5 -38.5 13 22.0 -19.7 267 52 304.7 304.7 283.6 305.5 0.25 14 546 4944 -15.7 -25.7 42 10.0 -17.9 267 52 306.1 306.3 284.9 309.0 0.86 15 523 5267 -18.7 -26.7 49 8.0 -20.3 263 56 306.3 306.4 284.9 309.0 0.82 16 500 5600 -21.7 -26.2 67 4.5 -22.6 260 60 306.6 306.7 285.1 309.6 0.90 17 496 5659 -22.1 -26.1 70 4.0 -22.9 260 60 306.8 307.0 285.2 309.8 0.92 18 474 5992 -23.5 -26.3 78 2.8 -24.1 250 64 309.1 309.2 286.1 312.2 0.94 19 436 6598 -28.3 -30.1 84 1.8 -28.6 243 71 310.5 310.6 286.4 312.9 0.72 20 410 7036 -31.7 -35.2 71 3.5 -32.1 241 74 311.6 311.7 286.5 313.2 0.47 21 400 7210 -32.9 -36.3 72 3.4 -33.3 240 75 312.2 312.3 286.6 313.7 0.43 22 386 7459 -34.9 -36.2 88 1.3 -35.0 239 78 312.8 312.9 286.9 314.4 0.45 23 362 7904 -37.5 -49.5 28 12.0 -38.2 236 84 315.1 315.1 287.3 315.6 0.12 24 345 8233 -39.9 -51.9 27 12.0 -40.5 235 88 316.2 316.2 287.6 316.6 0.09 25 343 8273 -40.1 -52.1 27 12.0 -40.7 235 89 316.5 316.5 287.7 316.8 0.09 26 300 9170 -47.9 -52.9 56 5.0 -48.1 230 100 317.8 317.9 288.2 318.2 0.09 27 279 9642 -52.3 -56.4 61 4.1 -52.4 234 103 318.2 318.2 288.2 318.4 0.07 28 275 9735 -52.9 -58.9 48 6.0 -53.0 235 104 318.6 318.6 288.3 318.8 0.05 29 265 9974 -51.5 -69.5 10 18.0 -51.8 232 104 324.1 324.1 290.0 324.1 0.01 30 250 10350 -53.1 -72.1 8 19.0 -53.4 235 116 327.1 327.1 290.9 327.2 0.01 31 220 11177 -52.3 -76.3 4 24.0 -52.7 240 128 340.5 340.5 294.4 340.6 0.01 32 200 11790 -55.5 -78.5 4 23.0 -55.8 235 124 344.9 344.9 295.5 344.9 0.00 33 185 12285 -57.9 -80.0 4 22.1 -58.1 240 135 348.7 348.7 296.4 348.7 0.00 34 184 12319 -58.1 -80.1 4 22.0 -58.3 240 135 349.0 349.0 296.4 349.0 0.00 35 178 12528 -56.7 -80.7 3 24.0 -56.9 240 134 354.6 354.6 297.6 354.6 0.00 36 150 13610 -58.3 -84.3 2 26.0 -58.5 245 116 369.6 369.6 300.5 369.6 0.00 37 125 14747 -61.9 -85.9 3 24.0 -62.1 248 111 382.9 382.9 302.7 382.9 0.00 38 106 15775 -58.5 -85.5 2 27.0 -58.8 259 83 407.8 407.8 306.2 407.9 0.00 39 100 16140 -59.7 -85.7 2 26.0 -60.0 250 76 412.4 412.4 306.8 412.4 0.00 40 85 17150 -60.1 -87.1 2 27.0 -60.4 250 74 431.2 431.2 309.0 431.2 0.00 41 75 17918 -64.7 -87.7 3 23.0 -64.9 250 71 437.3 437.3 309.6 437.3 0.00 42 70 18340 -62.5 -88.5 2 26.0 -62.8 250 70 450.7 450.7 310.9 450.7 0.00 43 64 18893 -61.9 -88.9 2 27.0 -62.3 255 59 463.7 463.7 312.1 463.7 0.00 44 59 19401 -57.7 -87.7 1 30.0 -58.3 245 54 484.0 484.0 313.8 484.1 0.00 45 50 20450 -55.7 -86.7 1 31.0 -56.6 250 47 512.2 512.2 315.8 512.2 0.00 46 42 21562 -55.3 -87.3 1 32.0 -56.5 245 47 539.4 539.4 317.5 539.4 0.00 47 41 21715 -55.3 -86.3 1 31.0 -56.5 245 43 543.1 543.1 317.7 543.2 0.01 TRP 275 9735 -52.9 -58.9 48 6.0 -53.0 235 104 318.6 318.6 288.3 318.8 0.05 WND 185 12285 -57.9 -80.0 4 22.1 -58.1 240 135 348.7 348.7 296.4 348.7 0.00 Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: 975.41 mb = 433.93 m = 1423.65 ft Wetbulb zero: 1007.21 mb = 171.90 m = 563.98 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 27.12 % Est. max temperature: 4.43 C = 39.98 F Sfc-Lift cond lev (LCL): 934.14 mb = 773.58 m = 2537.98 ft T: -3.33 C 700-500 lapse rate: 6.25 C/km ThetaE index: 2.49 C Layer 1000.0- 846.0 mb Conv cond level (CCL): 888.54 mb = 1166.23 m = 3826.18 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 4.29 C = 39.73 F Cap Strength: 20.84 C Lifted Index: 20.47 C Risk: None Lifted Index @300 mb: 25.23 C Lifted Index @700 mb: 15.32 C Showalter Index: 21.29 C Risk: None Total Totals Index: 12.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: -2.80 C K Index: -50.30 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 6.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.31 J/kg Max Up Vert Vel: 0.79 m/s Conv Inhibition (B-): 38606.40 J/kg Cap Strength: 20.83 C Lift Cond Lev (LCL): 893.40 mb = 1123.61 m = 3686.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 30 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 1025 30 310 15 11.5 -9.6 | 144 15 -9.0 12.3 1 1000 230 345 19 4.9 -18.4 | 103 16 -15.5 3.6 2 991 305 355 30 2.6 -29.9 | 66 20 -17.8 -7.9 3 954 610 355 31 2.7 -30.9 | 63 20 -17.7 -8.9 4 925 852 355 28 2.4 -27.9 | 72 19 -18.0 -5.9 5 918 914 355 29 2.5 -28.9 | 69 19 -17.9 -6.9 6 882 1219 360 29 -0.0 -29.0 | 71 22 -20.4 -7.1 7 850 1512 335 33 13.9 -29.9 | 39 10 -6.5 -8.0 8 849 1524 355 28 2.4 -27.9 | 72 19 -18.0 -5.9 9 785 2134 305 36 29.5 -20.6 | 262 9 9.0 1.3 10 700 3041 280 38 37.4 -6.6 | 228 23 17.0 15.3 11 699 3048 275 38 37.9 -3.3 | 223 25 17.4 18.6 12 645 3658 275 40 39.8 -3.5 | 226 27 19.4 18.5 13 620 3962 275 37 36.9 -3.2 | 221 25 16.4 18.7 14 572 4572 270 48 48.0 -0.0 | 231 35 27.6 21.9 15 500 5600 260 60 59.1 10.4 | 230 50 38.6 32.4 16 487 5791 260 60 59.1 10.4 | 230 50 38.6 32.4 17 467 6096 245 67 60.7 28.3 | 219 64 40.3 50.3 18 400 7210 240 75 65.0 37.5 | 217 74 44.5 59.4 19 301 9144 230 100 76.6 64.3 | 213 103 56.2 86.2 20 300 9170 230 100 76.6 64.3 | 213 103 56.2 86.2 21 275 9735 235 104 85.2 59.7 | 218 104 64.7 81.6 22 274 9754 230 97 74.3 62.4 | 213 100 53.9 84.3 23 250 10350 235 116 95.0 66.5 | 220 116 74.6 88.5 24 227 10973 240 134 116.0 67.0 | 227 131 95.6 88.9 25 207 11582 240 117 101.3 58.5 | 225 114 80.9 80.4 26 200 11790 235 124 101.6 71.1 | 221 123 81.1 93.1 27 185 12285 240 135 116.9 67.5 | 227 132 96.5 89.4 28 179 12497 240 135 116.9 67.5 | 227 132 96.5 89.4 29 150 13610 245 116 105.1 49.0 | 230 110 84.7 71.0 30 127 14630 250 107 100.5 36.6 | 234 99 80.1 58.5 31 121 14935 245 118 106.9 49.9 | 230 112 86.5 71.8 32 110 15545 265 87 86.7 7.6 | 246 73 66.2 29.5 33 100 16140 250 76 71.4 26.0 | 227 70 51.0 47.9 34 100 16154 255 73 70.5 18.9 | 231 65 50.1 40.8 35 95 16459 250 76 71.4 26.0 | 227 70 51.0 47.9 36 70 18340 250 70 65.8 23.9 | 225 65 45.3 45.9 37 67 18593 240 75 65.0 37.5 | 217 74 44.5 59.4 38 64 18898 255 59 57.0 15.3 | 224 52 36.5 37.2 39 61 19202 235 50 41.0 28.7 | 202 55 20.5 50.6 40 58 19507 250 56 52.6 19.2 | 218 52 32.2 41.1 41 53 20117 255 44 42.5 11.4 | 213 40 22.1 33.3 42 50 20450 250 47 44.2 16.1 | 212 45 23.7 38.0 43 43 21031 245 51 46.2 21.6 | 211 51 25.8 43.5 44 40 21336 245 41 37.2 17.3 | 203 43 16.7 39.3 45 37 21641 220 27 17.4 20.7 | 176 43 -3.1 42.6 46 35 21946 235 33 27.0 18.9 | 189 41 6.6 40.9 Wind Parameters Mean winds (0-6000m): 287.0 at 40.0 knts Storm direction: 317.0 at 30.0 knts Shear (0-3000m) pos: 3.7 neg: 7.2 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 37.2 neg: -196.3 tot: -159.0 m^2/s^2 ave: -53.0 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 15.7 stream: -8.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 163.36 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 ------------------------------------------------------------------------------- 500 348 24 84 15| 23.4 0.0 23.4| 0.0 -92.4 -92.4 -184.7 -0.95| 24.6-23.2 1000 352 27 74 17| 11.2 0.0 11.2| 13.3 -95.8 -82.4 -82.4 -0.74| 14.4-10.6 1500 352 28 71 17| 7.4 0.5 8.0| 37.2-121.2 -83.9 -56.0 -0.44| 15.8 -7.0 2000 346 29 66 15| 5.6 6.2 11.8| 37.2-154.8-117.6 -58.8 -0.53| 18.0 -9.5 2500 336 30 55 10| 4.5 7.2 11.7| 37.2-173.3-136.1 -54.4 -0.54| 17.0 -9.2 3000 326 31 34 5| 3.7 7.2 10.9| 37.2-196.3-159.0 -53.0 -0.54| 15.7 -8.4 4000 310 33 263 5| 2.8 5.8 8.6| 49.3-222.5-173.2 -43.3 -0.51| 12.9 -6.6 5000 298 36 246 12| 2.2 6.3 8.5| 85.4-223.7-138.3 -27.7 -0.40| 12.1 -4.8 6000 287 40 240 21| 1.9 6.8 8.7| 85.4-366.5-281.1 -46.8 -0.41| 12.0 -4.9 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251221.00.gif