UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:0000Z 20 JAN 26 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 190 310 35 SFC 994 238 -0.9 -9.9 50 9.0 -3.7 310 35 272.7 273.0 269.8 277.8 1.81 2 931 756 -5.3 -12.3 58 7.0 -7.3 332 41 273.4 273.6 269.8 277.9 1.59 3 927 790 -5.5 -13.5 53 8.0 -7.7 334 40 273.5 273.8 269.7 277.6 1.45 4 925 807 -4.7 -22.7 23 18.0 -8.6 335 40 274.5 274.6 269.0 276.5 0.67 5 923 824 -3.7 -41.7 3 38.0 -9.0 334 39 275.7 275.7 268.7 276.0 0.11 6 915 893 -3.3 -42.3 3 39.0 -8.8 331 34 276.8 276.8 269.4 277.1 0.10 7 912 919 -1.1 -46.1 2 45.0 -7.4 330 32 279.3 279.3 270.8 279.5 0.07 8 904 989 0.4 -24.6 13 25.0 -5.4 329 31 281.6 281.7 273.1 283.3 0.58 9 850 1481 -1.1 -13.1 40 12.0 -4.9 320 23 285.0 285.3 276.6 289.8 1.64 10 803 1933 -3.3 -7.0 76 3.7 -4.7 295 16 287.3 287.8 279.3 295.5 2.81 11 764 2325 -6.3 -8.4 85 2.1 -7.1 262 10 288.2 288.7 279.6 296.0 2.65 12 742 2555 -3.7 -4.8 92 1.1 -4.1 269 22 293.5 294.1 283.0 304.1 3.61 13 715 2847 -4.7 -4.8 99 0.1 -4.7 287 41 295.5 296.2 284.0 306.6 3.74 14 700 3014 -5.5 -6.0 96 0.5 -5.7 290 42 296.4 297.0 284.1 306.8 3.49 15 604 4161 -10.1 -10.8 95 0.7 -10.4 271 52 303.9 304.4 286.2 312.5 2.78 16 503 5546 -19.7 -20.4 94 0.7 -19.9 274 55 308.5 308.8 286.5 313.4 1.50 17 500 5590 -19.3 -21.5 83 2.2 -19.8 275 55 309.5 309.8 286.8 314.0 1.37 18 466 6111 -22.1 -26.5 67 4.4 -23.0 280 60 312.3 312.5 287.2 315.5 0.94 19 462 6174 -21.3 -28.3 53 7.0 -22.7 278 59 314.1 314.2 287.7 316.9 0.80 20 425 6783 -26.5 -30.0 72 3.5 -27.1 260 51 315.0 315.2 287.9 317.6 0.74 21 405 7131 -27.5 -35.5 46 8.0 -28.6 260 61 318.1 318.2 288.6 319.8 0.46 22 400 7220 -28.1 -36.1 46 8.0 -29.2 260 63 318.5 318.6 288.8 320.0 0.44 23 389 7419 -30.1 -38.1 46 8.0 -31.0 260 64 318.4 318.5 288.6 319.7 0.37 24 373 7717 -32.9 -38.9 55 6.0 -33.6 260 66 318.5 318.6 288.7 319.8 0.35 25 334 8485 -38.9 -45.9 48 7.0 -39.4 260 70 320.5 320.6 289.1 321.2 0.19 26 329 8588 -39.5 -47.5 42 8.0 -40.0 260 78 321.1 321.1 289.3 321.7 0.16 27 323 8714 -39.1 -56.1 15 17.0 -39.9 260 85 323.4 323.4 289.9 323.6 0.06 28 300 9220 -39.7 -62.7 7 23.0 -40.6 260 112 329.4 329.4 291.6 329.5 0.03 29 295 9335 -38.7 -64.7 5 26.0 -39.7 261 117 332.4 332.4 292.4 332.5 0.02 30 253 10379 -41.9 -71.9 2 30.0 -42.8 269 145 342.6 342.6 295.0 342.6 0.01 31 250 10460 -40.7 -72.7 2 32.0 -41.7 265 152 345.6 345.6 295.7 345.6 0.01 32 246 10570 -39.7 -72.7 2 33.0 -40.8 266 155 348.6 348.6 296.3 348.7 0.01 33 225 11178 -42.1 -75.5 1 33.4 -43.1 270 169 354.0 354.0 297.5 354.0 0.01 34 200 11970 -45.3 -79.3 1 34.0 -46.1 270 161 361.0 361.0 298.9 361.1 0.00 35 194 12172 -45.5 -79.5 1 34.0 -46.3 271 160 363.9 363.9 299.4 363.9 0.00 36 150 13830 -58.9 -84.9 2 26.0 -59.1 275 155 368.6 368.6 300.3 368.6 0.00 37 138 14350 -63.1 -86.1 3 23.0 -63.3 275 153 370.1 370.1 300.6 370.1 0.00 38 103 16124 -70.1 -89.1 5 19.0 -70.2 273 124 389.0 389.0 303.6 389.0 0.00 39 100 16300 -69.9 -87.9 6 18.0 -70.0 275 115 392.7 392.7 304.2 392.7 0.00 40 90 16927 -67.5 -88.5 4 21.0 -67.6 275 87 409.5 409.5 306.5 409.5 0.00 41 70 18420 -71.1 -90.1 4 19.0 -71.2 275 71 432.3 432.3 309.1 432.3 0.00 42 65 18863 -66.1 -89.1 3 23.0 -66.3 284 68 452.5 452.5 311.1 452.5 0.00 43 60 19349 -65.1 -89.1 2 24.0 -65.4 290 36 465.2 465.2 312.3 465.2 0.00 44 58 19555 -65.7 -89.7 2 24.0 -66.0 281 27 468.4 468.4 312.5 468.4 0.00 45 52 20226 -60.1 -89.1 1 29.0 -60.6 281 41 496.3 496.3 314.7 496.3 0.00 46 50 20470 -61.5 -88.5 2 27.0 -62.0 275 26 498.6 498.6 314.8 498.6 0.00 47 48 20723 -62.7 -88.7 2 26.0 -63.1 280 22 501.5 501.6 315.1 501.6 0.00 48 41 21710 -57.7 -87.7 1 30.0 -58.6 281 33 537.1 537.1 317.3 537.2 0.00 49 37 22356 -59.7 -88.7 1 29.0 -60.5 288 26 548.0 548.0 318.0 548.0 0.00 50 32 23278 -54.3 -85.3 1 31.0 -55.9 335 21 585.7 585.7 319.9 585.8 0.01 51 30 23690 -56.9 -85.9 1 29.0 -58.2 335 16 589.5 589.5 320.1 589.6 0.01 52 27 24355 -58.3 -87.3 1 29.0 -59.5 335 30 603.6 603.6 320.7 603.7 0.01 53 25 24843 -54.9 -85.9 1 31.0 -56.8 340 35 626.8 626.8 321.7 626.9 0.01 54 23 25373 -57.1 -87.1 1 30.0 -58.7 30 21 635.5 635.5 322.1 635.5 0.01 55 20 26260 -55.5 -86.5 1 31.0 -57.6 60 21 666.3 666.3 323.3 666.4 0.01 56 18 26936 -52.7 -84.7 1 32.0 -55.6 53 21 695.5 695.5 324.3 695.6 0.02 57 13 29019 -56.3 -86.3 1 30.0 -59.0 75 15 750.9 750.9 326.0 751.0 0.02 58 12 29534 -50.5 -84.5 1 34.0 -55.2 41 17 788.8 788.8 327.0 789.0 0.03 59 10 30730 -47.9 -82.9 1 35.0 -54.2 285 13 840.7 840.8 328.2 841.1 0.04 60 8.2 32032 -50.5 -83.5 1 33.0 -56.5 879.6 879.6 329.0 880.0 0.05 TRP 329 8588 -39.5 -47.5 42 8.0 -40.0 260 78 321.1 321.1 289.3 321.7 0.16 WND 225 11178 -42.1 -75.5 1 33.4 -43.1 270 169 354.0 354.0 297.5 354.0 0.01 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: Surface below freezing Freezing level: 906.13 mb = 970.39 m = 3183.65 ft Freezing level: 889.60 mb = 1120.31 m = 3675.52 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 77.10 % Est. max temperature: 11.64 C = 52.96 F Sfc-Lift cond lev (LCL): 862.92 mb = 1360.50 m = 4463.54 ft T: -0.73 C 700-500 lapse rate: 5.36 C/km ThetaE index: 1.83 C Layer 927.0- 915.0 mb Conv cond level (CCL): 442.78 mb = 6484.23 m = 21273.45 ft Mean mixing ratio: 1.25 g/kg Conv temperature: 40.89 C = 105.61 F Cap Strength: 24.87 C Lifted Index: 25.68 C Risk: None Lifted Index @300 mb: 35.98 C Lifted Index @700 mb: 18.15 C Showalter Index: 17.07 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 6.20 C K Index: 4.60 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 5.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.51 J/kg Max Up Vert Vel: 9.00 m/s Conv Inhibition (B-): 68647.59 J/kg Cap Strength: 24.87 C Lift Cond Lev (LCL): 773.57 mb = 2227.07 m = 7306.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 31 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 ---------------------------------------------------------- 0 994 238 310 35 26.8 -22.5 | 283 5 4.8 -1.1 1 986 305 310 35 26.8 -22.5 | 283 5 4.8 -1.1 2 948 610 325 45 25.8 -36.9 | 346 16 3.8 -15.4 3 925 807 335 40 16.9 -36.3 | 19 16 -5.1 -14.8 4 913 914 330 32 16.0 -27.7 | 44 9 -6.0 -6.3 5 850 1481 320 23 14.8 -17.6 | 118 8 -7.2 3.8 6 845 1524 320 24 15.4 -18.4 | 115 7 -6.6 3.0 7 813 1829 310 19 14.6 -12.2 | 141 12 -7.5 9.2 8 783 2134 265 9 9.0 0.8 | 150 26 -13.0 22.2 9 753 2438 260 11 10.8 1.9 | 154 26 -11.2 23.3 10 724 2743 285 40 38.6 -10.4 | 236 20 16.6 11.1 11 700 3014 290 42 39.5 -14.4 | 248 19 17.5 7.1 12 697 3048 290 42 39.5 -14.4 | 248 19 17.5 7.1 13 644 3658 280 53 52.2 -9.2 | 248 33 30.2 12.2 14 618 3962 275 53 52.8 -4.6 | 241 35 30.8 16.8 15 571 4572 260 49 48.3 8.5 | 221 40 26.2 29.9 16 500 5590 275 55 54.8 -4.8 | 243 37 32.8 16.6 17 467 6096 280 60 59.1 -10.4 | 253 39 37.1 11.0 18 429 6706 260 49 48.3 8.5 | 221 40 26.2 29.9 19 400 7220 260 63 62.0 10.9 | 231 51 40.0 32.4 20 332 8534 260 70 68.9 12.2 | 234 58 46.9 33.6 21 329 8588 260 78 76.8 13.5 | 237 65 54.8 35.0 22 300 9220 260 112 110.3 19.4 | 245 97 88.3 40.9 23 277 9754 265 136 135.5 11.9 | 254 118 113.5 33.3 24 254 10363 270 144 144.0 -0.0 | 260 124 122.0 21.4 25 250 10460 265 152 151.4 13.2 | 255 134 129.4 34.7 26 225 11178 270 169 169.0 -0.0 | 262 149 147.0 21.4 27 222 11278 270 169 169.0 -0.0 | 262 149 147.0 21.4 28 200 11970 270 161 161.0 -0.0 | 261 141 139.0 21.4 29 150 13830 275 155 154.4 -13.5 | 267 133 132.4 7.9 30 132 14630 275 152 151.4 -13.2 | 266 130 129.4 8.2 31 119 15240 270 129 129.0 -0.0 | 259 109 107.0 21.4 32 108 15850 270 137 137.0 -0.0 | 259 117 115.0 21.4 33 100 16300 275 115 114.6 -10.0 | 263 93 92.6 11.4 34 97 16459 275 115 114.6 -10.0 | 263 93 92.6 11.4 35 88 17069 275 79 78.7 -6.9 | 256 59 56.7 14.5 36 75 17983 260 67 66.0 11.6 | 233 55 44.0 33.1 37 70 18420 275 71 70.7 -6.2 | 253 51 48.7 15.2 38 68 18593 270 73 73.0 -0.0 | 247 55 51.0 21.4 39 65 18898 285 67 64.7 -17.3 | 265 43 42.7 4.1 40 62 19202 295 47 42.6 -19.9 | 266 21 20.6 1.6 41 59 19507 285 26 25.1 -6.7 | 192 15 3.1 14.7 42 56 19812 265 29 28.9 2.5 | 196 25 6.9 24.0 43 53 20117 275 46 45.8 -4.0 | 234 30 23.8 17.4 44 50 20422 290 32 30.1 -10.9 | 218 13 8.1 10.5 45 50 20470 275 26 25.9 -2.3 | 191 20 3.9 19.2 46 48 20726 280 22 21.7 -3.8 | 179 18 -0.3 17.6 47 42 21641 280 34 33.5 -5.9 | 216 19 11.5 15.5 48 36 22555 290 24 22.6 -8.2 | 182 13 0.5 13.2 49 34 22860 335 26 11.0 -23.6 | 79 11 -11.0 -2.1 50 30 23690 335 16 6.8 -14.5 | 114 17 -15.2 6.9 51 30 23774 325 13 7.5 -10.6 | 127 18 -14.6 10.8 52 26 24689 340 39 13.3 -36.6 | 30 18 -8.7 -15.2 53 24 24994 340 32 10.9 -30.1 | 52 14 -11.1 -8.6 54 23 25298 15 23 -6.0 -22.2 | 88 28 -28.0 -0.8 55 22 25603 75 13 -12.6 -3.4 | 118 39 -34.6 18.1 56 20 26213 60 19 -16.5 -9.5 | 107 40 -38.5 11.9 57 20 26260 60 21 -18.2 -10.5 | 105 42 -40.2 10.9 58 19 26518 50 12 -9.2 -7.7 | 114 34 -31.2 13.7 59 18 26822 65 24 -21.8 -10.1 | 104 45 -43.8 11.3 60 17 27127 35 16 -9.2 -13.1 | 105 32 -31.2 8.3 61 17 27432 55 18 -14.7 -10.3 | 107 38 -36.8 11.1 62 15 28042 40 16 -10.3 -12.3 | 106 34 -32.3 9.2 63 14 28346 70 13 -12.2 -4.4 | 116 38 -34.2 17.0 64 14 28651 40 21 -13.5 -16.1 | 99 36 -35.5 5.3 65 13 28956 75 13 -12.6 -3.4 | 118 39 -34.6 18.1 66 13 29261 75 19 -18.4 -4.9 | 112 44 -40.4 16.5 67 11 30175 330 12 6.0 -10.4 | 125 19 -16.0 11.0 68 10 30730 285 13 12.6 -3.4 | 152 20 -9.5 18.1 Wind Parameters Mean winds (0-6000m): 284.2 at 41.0 knts Storm direction: 314.2 at 30.7 knts Shear (0-3000m) pos: 6.7 neg: 6.7 tot: 13.5 10-3/s Storm rel Dir Shear (0-3000m): -33.5 deg Storm rel helicity (0-3000m) pos: 308.5 neg: -8.2 tot: 300.3 m^2/s^2 ave: 100.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 17.6 stream: 12.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.49 Bulk Shear: 82.86 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 ------------------------------------------------------------------------------- 500 320 40 338 10| 16.2 0.0 16.2| 44.6 0.0 44.6 89.1 0.76| 20.3 15.4 1000 324 36 6 8| 8.1 8.0 16.1| 79.3 0.0 79.3 79.3 0.78| 18.6 14.4 1500 323 32 33 5| 5.4 8.0 13.4| 92.7 0.0 92.7 61.8 0.78| 15.2 11.9 2000 320 28 93 4| 4.1 10.1 14.1|110.9 -8.2 102.7 51.3 0.61| 15.9 9.7 2500 314 26 136 5| 6.9 8.1 14.9|283.4 -8.2 275.2 110.1 0.74| 19.4 14.2 3000 307 29 191 4| 6.7 6.7 13.5|308.5 -8.2 300.3 100.1 0.72| 17.6 12.7 4000 296 34 234 11| 5.0 6.8 11.8|308.7-105.4 203.3 50.8 0.51| 15.9 8.2 5000 287 38 233 17| 4.8 5.9 10.7|397.0-169.5 227.5 45.5 0.47| 14.3 6.8 6000 284 41 237 21| 4.6 5.0 9.6|508.3-216.7 291.6 48.6 0.47| 13.3 6.2 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260120.00.gif