UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 10 DEC 25 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 195 255 2 SFC 995 237 9.4 5.0 74 4.4 7.2 255 2 283.0 283.9 280.6 298.2 5.49 2 991 270 12.0 4.0 58 8.0 7.9 248 2 285.9 286.8 281.5 300.4 5.14 3 925 842 6.8 3.5 79 3.3 5.2 165 8 286.3 287.2 281.8 301.3 5.32 4 891 1149 4.0 2.5 90 1.5 3.3 191 8 286.5 287.3 281.7 301.0 5.14 5 872 1324 3.4 -3.6 60 7.0 0.4 207 9 287.6 288.2 280.1 297.3 3.36 6 869 1352 4.4 -15.6 22 20.0 -2.0 210 9 288.9 289.2 278.1 292.9 1.30 7 862 1418 6.0 -18.0 16 24.0 -1.5 215 9 291.3 291.5 278.9 294.6 1.07 8 850 1533 5.4 -17.6 17 23.0 -1.9 225 12 291.8 292.0 279.2 295.3 1.13 9 843 1600 4.8 -15.2 22 20.0 -1.9 229 12 291.9 292.1 279.6 296.1 1.39 10 756 2478 -1.5 -19.5 24 18.0 -6.7 238 18 294.3 294.5 280.3 297.7 1.08 11 700 3084 -7.1 -11.8 69 4.7 -8.7 230 22 294.6 295.0 281.9 301.3 2.21 12 675 3367 -8.9 -10.2 90 1.3 -9.4 206 19 295.7 296.2 282.8 303.6 2.61 13 659 3554 -7.3 -7.3 100 0.0 -7.3 230 27 299.5 300.1 285.2 309.7 3.35 14 550 4940 -16.5 -17.1 95 0.6 -16.7 246 34 304.5 304.8 285.4 310.3 1.82 15 546 4995 -14.9 -21.9 55 7.0 -16.7 253 33 307.0 307.3 285.7 311.0 1.21 16 544 5023 -15.1 -25.1 42 10.0 -17.4 256 33 307.1 307.3 285.4 310.2 0.91 17 515 5437 -15.7 -30.7 26 15.0 -18.6 279 35 311.3 311.4 286.5 313.2 0.58 18 500 5660 -17.5 -25.5 50 8.0 -19.3 270 40 311.7 311.9 287.1 314.9 0.96 19 491 5795 -18.9 -21.8 78 2.9 -19.6 268 42 311.6 311.9 287.5 316.1 1.36 20 476 6025 -20.3 -22.6 82 2.3 -20.8 266 45 312.7 312.9 287.8 317.0 1.31 21 454 6373 -21.9 -28.9 53 7.0 -23.2 263 52 314.9 315.1 287.9 317.6 0.77 22 411 7095 -27.3 -28.3 91 1.0 -27.5 267 77 317.0 317.2 288.8 320.2 0.90 23 400 7290 -28.1 -32.2 68 4.1 -28.7 270 86 318.5 318.6 289.0 320.7 0.64 24 397 7344 -28.1 -34.1 56 6.0 -29.0 270 88 319.2 319.3 289.0 321.1 0.54 25 392 7435 -27.7 -38.7 34 11.0 -29.1 270 91 320.8 320.9 289.4 322.1 0.34 26 358 8086 -29.5 -61.5 3 32.0 -31.4 270 113 326.9 326.9 290.9 327.0 0.03 27 300 9330 -37.1 -62.1 6 25.0 -38.2 275 146 333.1 333.1 292.6 333.2 0.03 28 256 10403 -44.5 -61.5 13 17.0 -45.1 270 160 337.6 337.6 293.7 337.8 0.04 29 250 10560 -45.7 -54.7 36 9.0 -46.1 270 162 338.1 338.1 294.0 338.5 0.09 30 244 10721 -47.1 -50.8 66 3.7 -47.3 271 163 338.4 338.4 294.1 339.0 0.15 31 242 10776 -47.3 -56.3 35 9.0 -47.7 271 163 338.9 338.9 294.1 339.2 0.08 32 227 11197 -49.5 -63.5 18 14.0 -49.9 274 166 341.8 341.8 294.8 341.9 0.03 33 223 11314 -49.3 -66.3 12 17.0 -49.7 275 167 343.8 343.8 295.3 343.9 0.02 34 205 11861 -53.3 -61.3 37 8.0 -53.5 279 171 345.9 345.9 295.8 346.1 0.05 35 200 12020 -54.3 -65.3 25 11.0 -54.5 280 172 346.8 346.8 296.0 346.9 0.03 36 185 12517 -55.9 -74.9 8 19.0 -56.2 278 173 352.0 352.0 297.1 352.0 0.01 37 167 13160 -60.6 -77.3 9 16.7 -60.8 275 175 354.5 354.5 297.6 354.6 0.01 38 155 13619 -64.1 -79.1 11 15.0 -64.2 280 167 356.3 356.3 298.0 356.3 0.00 39 150 13820 -63.7 -80.7 8 17.0 -63.8 280 153 360.3 360.3 298.8 360.4 0.00 40 100 16300 -65.7 -87.7 3 22.0 -65.8 270 96 400.8 400.8 305.3 400.8 0.00 41 85 17287 -67.3 -88.3 4 21.0 -67.4 263 68 416.6 416.6 307.3 416.6 0.00 42 70 18470 -64.1 -88.1 2 24.0 -64.4 260 44 447.3 447.3 310.6 447.3 0.00 43 67 18738 -62.9 -87.9 2 25.0 -63.2 264 41 455.5 455.5 311.4 455.5 0.00 44 55 19942 -64.9 -88.9 2 24.0 -65.2 223 29 477.4 477.4 313.2 477.4 0.00 45 52 20287 -60.5 -88.5 1 28.0 -61.0 261 31 495.3 495.3 314.6 495.3 0.00 46 50 20530 -60.9 -87.9 2 27.0 -61.4 290 26 500.0 500.0 314.9 500.0 0.00 47 48 20783 -62.1 -89.1 2 27.0 -62.6 286 22 503.0 503.0 315.2 503.0 0.00 48 43 21471 -57.3 -87.3 1 30.0 -58.2 297 16 530.9 530.9 317.0 530.9 0.00 49 37 22416 -59.7 -87.7 1 28.0 -60.5 266 12 548.0 548.0 318.0 548.0 0.00 50 30 23740 -55.7 -86.7 1 31.0 -57.2 315 22 592.8 592.8 320.3 592.8 0.01 51 27 24414 -53.7 -85.7 1 32.0 -55.7 329 15 616.5 616.5 321.3 616.6 0.01 52 24 25163 -58.5 -87.5 1 29.0 -59.8 357 3 623.7 623.7 321.6 623.8 0.01 53 20 26310 -58.3 -88.3 1 30.0 -59.9 40 14 657.7 657.7 323.0 657.8 0.01 54 17 27324 -61.3 -89.3 1 28.0 -62.6 1 14 679.4 679.4 323.7 679.4 0.01 55 15 28109 -56.3 -87.3 1 31.0 -58.7 16 36 720.8 720.8 325.1 720.9 0.01 56 14 28545 -57.7 -86.7 1 29.0 -59.9 51 25 730.4 730.4 325.4 730.5 0.02 57 12 29521 -55.9 -86.9 1 31.0 -58.9 35 22 769.7 769.7 326.5 769.8 0.02 58 11 30083 -48.5 -84.5 1 36.0 -54.3 53 19 816.0 816.0 327.6 816.2 0.03 59 10 30710 -48.5 -83.5 1 35.0 -54.6 25 23 838.5 838.5 328.1 838.9 0.04 60 9.9 30776 -47.5 -82.5 1 35.0 -54.1 844.7 844.7 328.3 845.1 0.04 61 8.6 31703 -49.3 -83.3 1 34.0 -55.6 872.3 872.4 328.9 872.8 0.04 62 7.3 32786 -45.9 -81.9 1 36.0 -54.5 928.1 928.1 329.9 928.8 0.07 TRP 155 13619 -64.1 -79.1 11 15.0 -64.2 280 167 356.3 356.3 298.0 356.3 0.00 WND 167 13160 -60.6 -77.3 9 16.7 -60.8 275 175 354.5 354.5 297.6 354.6 0.01 Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 776.71 mb = 2268.79 m = 7443.44 ft Wetbulb zero: 871.48 mb = 1328.82 m = 4359.61 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 62.63 % Est. max temperature: 18.28 C = 64.90 F Sfc-Lift cond lev (LCL): 930.53 mb = 792.51 m = 2600.06 ft T: 7.25 C 700-500 lapse rate: 4.04 C/km ThetaE index: 8.38 C Layer 891.0- 862.0 mb Conv cond level (CCL): 790.32 mb = 2120.06 m = 6955.51 ft Mean mixing ratio: 5.24 g/kg Conv temperature: 19.73 C = 67.52 F Cap Strength: 10.85 C Lifted Index: 10.84 C Risk: None Lifted Index @300 mb: 22.94 C Lifted Index @700 mb: 1.85 C Showalter Index: 14.82 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: -0.10 C K Index: 0.60 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.39 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 69524.26 J/kg Cap Strength: 10.87 C Lift Cond Lev (LCL): 878.53 mb = 1263.23 m = 4144.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 18 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 ---------------------------------------------------------- 0 995 237 255 2 1.9 0.5 | 102 16 -15.8 3.3 1 987 305 240 2 1.7 1.0 | 103 16 -16.0 3.7 2 951 610 135 9 -6.4 6.4 | 111 26 -24.1 9.1 3 925 842 165 8 -2.1 7.7 | 118 22 -19.8 10.5 4 917 914 170 7 -1.2 6.9 | 117 21 -18.9 9.6 5 851 1524 225 10 7.1 7.1 | 133 14 -10.7 9.8 6 850 1533 225 12 8.5 8.5 | 141 15 -9.2 11.2 7 819 1829 245 13 11.8 5.5 | 144 10 -5.9 8.2 8 788 2134 240 16 13.9 8.0 | 160 11 -3.9 10.7 9 703 3048 235 22 18.0 12.6 | 181 15 0.3 15.4 10 700 3084 230 22 16.9 14.1 | 177 17 -0.9 16.9 11 676 3353 205 19 8.0 17.2 | 154 22 -9.7 20.0 12 649 3658 245 32 29.0 13.5 | 215 20 11.3 16.3 13 624 3962 250 33 31.0 11.3 | 223 19 13.3 14.0 14 576 4572 250 32 30.1 10.9 | 222 18 12.3 13.7 15 554 4877 240 35 30.3 17.5 | 212 24 12.6 20.2 16 532 5182 275 30 29.9 -2.6 | 269 12 12.2 0.1 17 511 5486 280 36 35.5 -6.3 | 281 18 17.7 -3.5 18 500 5660 270 40 40.0 -0.0 | 263 22 22.3 2.7 19 471 6096 265 46 45.8 4.0 | 256 29 28.1 6.7 20 433 6706 260 59 58.1 10.2 | 252 42 40.4 13.0 21 400 7290 270 86 86.0 -0.0 | 268 68 68.3 2.7 22 350 8230 270 118 118.0 -0.0 | 268 100 100.3 2.7 23 300 9330 275 146 145.4 -12.7 | 274 128 127.7 -10.0 24 257 10363 270 160 160.0 -0.0 | 269 142 142.3 2.7 25 250 10560 270 162 162.0 -0.0 | 269 144 144.3 2.7 26 200 12020 280 172 169.4 -29.9 | 280 154 151.7 -27.1 27 167 13160 275 175 174.3 -15.3 | 275 157 156.6 -12.5 28 160 13411 275 175 174.3 -15.3 | 275 157 156.6 -12.5 29 155 13619 280 167 164.5 -29.0 | 280 149 146.7 -26.3 30 153 13716 280 168 165.4 -29.2 | 280 150 147.7 -26.4 31 150 13820 280 153 150.7 -26.6 | 280 135 132.9 -23.8 32 125 14935 280 111 109.3 -19.3 | 280 93 91.6 -16.5 33 108 15850 265 102 101.6 8.9 | 262 85 83.9 11.6 34 100 16300 270 96 96.0 -0.0 | 268 78 78.3 2.7 35 97 16459 270 96 96.0 -0.0 | 268 78 78.3 2.7 36 88 17069 265 67 66.7 5.8 | 260 50 49.0 8.6 37 80 17678 260 71 69.9 12.3 | 254 54 52.2 15.1 38 72 18288 280 55 54.2 -9.6 | 281 37 36.4 -6.8 39 70 18470 260 44 43.3 7.6 | 248 28 25.6 10.4 40 69 18593 260 45 44.3 7.8 | 248 29 26.6 10.6 41 62 19202 275 28 27.9 -2.4 | 268 10 10.2 0.3 42 59 19507 265 23 22.9 2.0 | 228 7 5.2 4.7 43 56 19812 210 25 12.5 21.7 | 168 25 -5.2 24.4 44 53 20117 240 35 30.3 17.5 | 212 24 12.6 20.2 45 50 20530 290 26 24.4 -8.9 | 313 9 6.7 -6.2 46 48 20726 285 22 21.3 -5.7 | 310 5 3.5 -3.0 47 42 21641 300 15 13.0 -7.5 | 45 7 -4.7 -4.8 48 36 22555 260 12 11.8 2.1 | 129 8 -5.9 4.8 49 31 23470 285 23 22.2 -6.0 | 306 6 4.5 -3.2 50 30 23740 315 22 15.6 -15.6 | 10 13 -2.2 -12.8 51 30 23774 295 32 29.0 -13.5 | 314 16 11.3 -10.8 52 27 24384 325 15 8.6 -12.3 | 44 13 -9.1 -9.5 53 26 24689 10 14 -2.4 -13.8 | 61 23 -20.2 -11.0 54 25 24994 0 0 -0.0 -0.0 | 99 18 -17.7 2.7 55 22 25603 350 10 1.7 -9.8 | 66 17 -16.0 -7.1 56 21 25908 10 12 -2.1 -11.8 | 65 22 -19.8 -9.1 57 20 26310 40 14 -9.0 -10.7 | 73 28 -26.7 -8.0 58 19 26518 5 18 -1.6 -17.9 | 52 25 -19.3 -15.2 59 18 26822 60 12 -10.4 -6.0 | 83 28 -28.1 -3.3 60 18 27127 15 12 -3.1 -11.6 | 67 23 -20.8 -8.9 61 17 27432 355 15 1.3 -14.9 | 53 20 -16.4 -12.2 62 16 27737 345 28 7.2 -27.0 | 23 26 -10.5 -24.3 63 15 28042 5 39 -3.4 -38.9 | 30 42 -21.1 -36.1 64 15 28346 40 30 -19.3 -23.0 | 61 42 -37.0 -20.2 65 14 28651 55 23 -18.8 -13.2 | 74 38 -36.6 -10.5 66 13 28956 40 13 -8.4 -10.0 | 75 27 -26.1 -7.2 67 12 29566 35 22 -12.6 -18.0 | 63 34 -30.3 -15.3 68 11 30175 55 19 -15.6 -10.9 | 76 34 -33.3 -8.2 69 10 30710 25 23 -9.7 -20.8 | 57 33 -27.4 -18.1 Wind Parameters Mean winds (0-6000m): 248.8 at 23.9 knts Storm direction: 278.8 at 17.9 knts Shear (0-3000m) pos: 3.2 neg: 2.9 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 61.4 deg Storm rel helicity (0-3000m) pos: 94.2 neg: -36.4 tot: 57.8 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 86.59 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 ------------------------------------------------------------------------------- 500 149 6 110 22| 0.0 9.4 9.4| 27.9 -9.9 17.9 35.9 0.28| 14.5 4.1 1000 166 7 116 22| 3.5 4.7 8.2| 50.1 -10.3 39.9 39.9 0.37| 11.0 4.1 1500 193 8 124 19| 5.1 3.1 8.2| 69.4 -10.3 59.1 39.4 0.42| 10.4 4.3 2000 214 10 131 16| 4.7 2.3 7.1| 80.1 -10.3 69.8 34.9 0.46| 9.1 4.2 2500 223 11 138 15| 3.8 2.1 5.9| 89.1 -10.3 78.9 31.5 0.49| 8.0 3.9 3000 226 13 145 15| 3.2 2.9 6.1| 94.2 -36.4 57.8 19.3 0.31| 8.3 2.6 4000 233 17 163 14| 4.8 2.2 7.0|225.1 -52.9 172.1 43.0 0.47| 9.9 4.7 5000 239 20 179 13| 4.5 2.1 6.6|299.9 -71.9 228.0 45.6 0.48| 10.6 5.1 6000 249 24 202 12| 3.7 2.4 6.1|307.9-127.0 180.9 30.1 0.34| 10.8 3.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251210.12.gif