UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 6 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 184 190 1 SFC 994 234 10.2 5.2 71 5.0 7.6 190 1 283.8 284.8 281.1 299.4 5.58 2 989 276 11.4 4.4 62 7.0 7.8 214 3 285.5 286.4 281.5 300.4 5.30 3 925 832 7.6 2.8 72 4.8 5.2 245 27 287.1 288.0 282.0 301.4 5.06 4 905 1012 5.8 1.7 75 4.1 3.8 250 23 287.0 287.9 281.6 300.6 4.78 5 894 1112 5.0 -1.0 65 6.0 2.3 255 20 287.2 287.9 280.7 298.6 3.97 6 875 1287 6.0 -12.0 26 18.0 -0.4 267 16 290.0 290.3 279.2 295.2 1.74 7 855 1476 4.0 -11.0 33 15.0 -1.4 285 14 289.8 290.2 279.4 295.6 1.93 8 853 1495 4.4 -13.6 26 18.0 -1.7 287 13 290.5 290.7 279.2 295.2 1.57 9 850 1524 4.4 -13.6 26 18.0 -1.7 290 13 290.8 291.0 279.3 295.5 1.57 10 817 1845 3.8 -20.2 15 24.0 -3.3 293 20 293.4 293.6 279.7 296.4 0.94 11 721 2847 -2.3 -35.3 6 33.0 -8.8 283 28 297.4 297.5 280.6 298.3 0.26 12 715 2914 -1.7 -45.7 2 44.0 -8.8 279 29 298.8 298.8 281.0 299.1 0.09 13 700 3082 -2.3 -49.3 1 47.0 -9.4 270 31 299.9 299.9 281.4 300.2 0.06 14 518 5389 -20.5 -37.5 20 17.0 -22.8 301 57 304.9 305.0 283.8 306.0 0.29 15 500 5650 -21.5 -45.5 10 24.0 -24.0 295 55 306.8 306.8 284.3 307.3 0.13 16 400 7260 -32.1 -59.1 5 27.0 -33.5 290 76 313.3 313.3 286.5 313.4 0.03 17 372 7769 -35.3 -64.3 4 29.0 -36.5 290 75 315.6 315.6 287.3 315.7 0.02 18 348 8231 -36.9 -62.9 5 26.0 -37.9 280 83 319.5 319.5 288.6 319.6 0.02 19 300 9260 -35.9 -67.9 2 32.0 -37.2 270 103 334.8 334.8 293.0 334.8 0.01 20 291 9474 -34.5 -69.5 2 35.0 -36.1 268 106 339.7 339.7 294.3 339.7 0.01 21 269 10022 -38.3 -72.3 2 34.0 -39.5 264 114 341.9 341.9 294.8 341.9 0.01 22 250 10530 -36.9 -72.9 1 36.0 -38.4 260 121 351.2 351.2 296.9 351.2 0.01 23 247 10613 -37.1 -73.1 1 36.0 -38.5 260 119 352.1 352.1 297.1 352.2 0.01 24 231 11071 -39.7 -74.7 1 35.0 -40.9 265 134 355.0 355.0 297.7 355.0 0.01 25 202 11974 -44.9 -77.9 1 33.0 -45.7 265 121 360.6 360.6 298.8 360.7 0.00 26 200 12040 -44.9 -77.9 1 33.0 -45.7 265 120 361.7 361.7 299.0 361.7 0.00 27 193 12279 -44.1 -79.1 1 35.0 -45.0 260 118 366.7 366.7 299.9 366.7 0.00 28 160 13515 -53.7 -82.7 2 29.0 -54.1 259 129 370.6 370.6 300.7 370.7 0.00 29 150 13930 -54.9 -83.9 2 29.0 -55.3 265 117 375.5 375.5 301.5 375.5 0.00 30 101 16390 -66.7 -88.7 3 22.0 -66.8 275 76 397.7 397.7 304.9 397.7 0.00 31 100 16450 -66.5 -88.5 3 22.0 -66.6 275 75 399.2 399.2 305.1 399.2 0.00 32 74 18225 -76.3 -89.3 11 13.0 -76.3 269 55 414.5 414.5 307.0 414.5 0.00 33 72 18383 -75.9 -89.9 9 14.0 -75.9 272 55 418.6 418.6 307.6 418.6 0.00 34 72 18383 -73.5 -90.5 6 17.0 -73.6 272 55 423.7 423.7 308.2 423.7 0.00 35 71 18465 -68.7 -87.7 5 19.0 -68.8 273 57 435.6 435.6 309.4 435.7 0.00 36 70 18550 -68.9 -88.9 4 20.0 -69.0 275 58 437.0 437.0 309.6 437.0 0.00 37 66 18904 -66.5 -89.5 3 23.0 -66.7 270 62 449.6 449.6 310.8 449.6 0.00 38 65 18997 -63.7 -88.7 2 25.0 -64.0 265 58 457.7 457.7 311.5 457.7 0.00 39 54 20124 -67.7 -89.7 3 22.0 -67.9 235 49 473.4 473.4 312.9 473.4 0.00 40 50 20590 -64.7 -89.7 2 25.0 -65.0 240 26 491.0 491.0 314.3 491.0 0.00 41 48 20841 -62.7 -89.7 1 27.0 -63.1 238 28 501.5 501.6 315.1 501.6 0.00 42 44 21375 -65.7 -90.7 2 25.0 -66.0 244 22 506.9 506.9 315.4 506.9 0.00 43 38 22273 -63.1 -90.1 1 27.0 -63.6 282 30 535.2 535.2 317.2 535.2 0.00 44 35 22788 -56.7 -86.7 1 30.0 -57.9 283 26 564.6 564.6 318.9 564.7 0.01 45 32 23353 -59.9 -87.9 1 28.0 -60.8 247 22 570.7 570.7 319.2 570.7 0.01 46 30 23760 -56.3 -87.3 1 31.0 -57.7 220 17 591.2 591.2 320.2 591.2 0.01 47 24 25175 -56.7 -86.7 1 30.0 -58.3 296 17 629.0 629.0 321.9 629.0 0.01 48 23 25447 -53.7 -85.7 1 32.0 -55.9 310 14 645.5 645.5 322.5 645.6 0.01 49 21 26029 -55.9 -85.9 1 30.0 -57.8 342 8 655.9 655.9 322.9 655.9 0.01 50 20 26340 -54.3 -85.3 1 31.0 -56.6 25 17 670.0 670.0 323.4 670.1 0.01 51 15 28198 -51.1 -84.1 1 33.0 -55.0 57 12 738.1 738.1 325.6 738.2 0.02 52 13 29125 -52.7 -84.7 1 32.0 -56.5 30 19 763.3 763.4 326.3 763.5 0.02 TRP 348 8231 -36.9 -62.9 5 26.0 -37.9 280 83 319.5 319.5 288.6 319.6 0.02 WND 231 11071 -39.7 -74.7 1 35.0 -40.9 265 134 355.0 355.0 297.7 355.0 0.01 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 757.20 mb = 2469.56 m = 8102.14 ft Wetbulb zero: 878.10 mb = 1258.48 m = 4128.83 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 21.95 % Est. max temperature: 17.58 C = 63.65 F Sfc-Lift cond lev (LCL): 921.28 mb = 865.12 m = 2838.30 ft T: 7.27 C 700-500 lapse rate: 7.48 C/km ThetaE index: 6.18 C Layer 905.0- 855.0 mb Conv cond level (CCL): 754.38 mb = 2484.64 m = 8151.60 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 22.33 C = 72.19 F Cap Strength: 6.70 C Lifted Index: 6.96 C Risk: None Lifted Index @300 mb: 24.26 C Lifted Index @700 mb: 6.70 C Showalter Index: 10.65 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 7.90 C K Index: -34.70 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.27 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 53340.29 J/kg Cap Strength: 6.68 C Lift Cond Lev (LCL): 866.97 mb = 1362.73 m = 4470.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 26 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 ---------------------------------------------------------- 0 994 234 190 1 0.2 1.0 | 138 27 -17.9 19.6 1 986 305 230 4 3.1 2.6 | 145 26 -15.0 21.2 2 950 610 250 26 24.4 8.9 | 193 28 6.3 27.5 3 925 832 245 27 24.5 11.4 | 192 31 6.4 30.1 4 916 914 245 26 23.6 11.0 | 190 30 5.5 29.6 5 882 1219 260 17 16.7 3.0 | 176 22 -1.3 21.6 6 850 1524 290 13 12.2 -4.4 | 158 15 -5.9 14.2 7 850 1524 290 13 12.2 -4.4 | 158 15 -5.9 14.2 8 788 2134 295 26 23.6 -11.0 | 216 9 5.5 7.7 9 730 2743 290 26 24.4 -8.9 | 213 12 6.3 9.8 10 703 3048 270 31 31.0 -0.0 | 215 23 12.9 18.6 11 700 3082 270 31 31.0 -0.0 | 215 23 12.9 18.6 12 649 3658 270 30 30.0 -0.0 | 213 22 11.9 18.6 13 576 4572 290 47 44.2 -16.1 | 264 26 26.1 2.6 14 532 5182 305 58 47.5 -33.3 | 296 33 29.4 -14.6 15 500 5650 295 55 49.8 -23.2 | 278 32 31.8 -4.6 16 470 6096 290 55 51.7 -18.8 | 270 34 33.6 -0.2 17 400 7260 290 76 71.4 -26.0 | 278 54 53.3 -7.3 18 380 7620 290 77 72.4 -26.3 | 278 55 54.3 -7.7 19 364 7925 290 73 68.6 -25.0 | 277 51 50.5 -6.3 20 348 8231 280 83 81.7 -14.4 | 266 64 63.7 4.2 21 319 8839 270 100 100.0 -0.0 | 257 84 81.9 18.6 22 300 9260 270 103 103.0 -0.0 | 258 87 84.9 18.6 23 250 10530 260 121 119.2 21.0 | 249 109 101.1 39.7 24 245 10668 260 118 116.2 20.5 | 248 106 98.1 39.1 25 231 11071 265 134 133.5 11.7 | 255 119 115.4 30.3 26 224 11278 265 134 133.5 11.7 | 255 119 115.4 30.3 27 200 12040 265 120 119.5 10.5 | 254 106 101.5 29.1 28 187 12497 255 117 113.0 30.3 | 243 107 94.9 48.9 29 155 13716 260 131 129.0 22.7 | 250 118 110.9 41.4 30 150 13930 265 117 116.6 10.2 | 254 103 98.5 28.8 31 100 16450 275 75 74.7 -6.5 | 258 58 56.6 12.1 32 95 16764 275 75 74.7 -6.5 | 258 58 56.6 12.1 33 85 17374 255 71 68.6 18.4 | 234 63 50.5 37.0 34 73 18288 270 54 54.0 -0.0 | 243 40 35.9 18.6 35 70 18550 275 58 57.8 -5.1 | 251 42 39.7 13.6 36 66 18898 270 62 62.0 -0.0 | 247 48 43.9 18.6 37 60 19507 240 37 32.0 18.5 | 201 40 14.0 37.1 38 54 20117 235 49 40.1 28.1 | 205 52 22.1 46.7 39 51 20422 230 36 27.6 23.1 | 193 43 9.5 41.8 40 50 20590 240 26 22.5 13.0 | 188 32 4.4 31.6 41 49 20726 240 29 25.1 14.5 | 192 34 7.0 33.1 42 47 21031 235 27 22.1 15.5 | 187 34 4.0 34.1 43 42 21641 250 18 16.9 6.2 | 177 25 -1.2 24.8 44 38 22250 280 30 29.5 -5.2 | 220 18 11.5 13.4 45 36 22555 295 30 27.2 -12.7 | 237 11 9.1 6.0 46 35 22860 280 25 24.6 -4.3 | 205 16 6.5 14.3 47 31 23470 240 21 18.2 10.5 | 180 29 0.1 29.1 48 30 23760 220 17 10.9 13.0 | 167 32 -7.2 31.7 49 30 23774 240 19 16.5 9.5 | 177 28 -1.6 28.1 50 27 24384 215 18 10.3 14.7 | 167 34 -7.8 33.4 51 26 24689 260 18 17.7 3.1 | 179 22 -0.4 21.8 52 24 25298 305 17 13.9 -9.8 | 155 10 -4.2 8.9 53 21 25908 325 5 2.9 -4.1 | 134 21 -15.2 14.5 54 20 26340 25 17 -7.2 -15.4 | 97 25 -25.3 3.2 55 19 26518 5 10 -0.9 -10.0 | 115 21 -19.0 8.7 56 16 27127 65 10 -9.1 -4.2 | 118 31 -27.1 14.4 57 13 27737 30 19 -9.5 -16.5 | 95 28 -27.6 2.2 58 12 28042 55 26 -21.3 -14.9 | 95 40 -39.4 3.7 59 9 28956 80 31 -30.5 -5.4 | 105 50 -48.6 13.3 60 7 29566 70 37 -34.8 -12.7 | 96 53 -52.9 6.0 Wind Parameters Mean winds (0-6000m): 285.9 at 34.6 knts Storm direction: 315.9 at 26.0 knts Shear (0-3000m) pos: 4.5 neg: 2.2 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 76.5 deg Storm rel helicity (0-3000m) pos: 217.3 neg: -80.6 tot: 136.7 m^2/s^2 ave: 45.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 77.76 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 ------------------------------------------------------------------------------- 500 247 16 172 25| 26.8 0.0 26.8|181.6 -1.6 180.0 360.0 0.94| 28.0 26.4 1000 248 20 180 26| 8.5 0.0 8.5|181.6 -50.5 131.1 131.1 0.46| 20.7 9.5 1500 257 18 179 23| 6.1 0.0 6.1|193.1 -75.5 117.6 78.4 0.31| 18.1 5.5 2000 268 19 183 19| 6.8 0.0 6.8|214.8 -75.7 139.1 69.6 0.39| 15.9 6.2 2500 275 21 188 17| 5.4 0.4 5.8|214.8 -76.8 138.0 55.2 0.37| 13.1 4.9 3000 275 22 193 17| 4.5 2.2 6.7|217.3 -80.6 136.7 45.6 0.32| 12.9 4.1 4000 275 25 202 18| 4.9 1.6 6.6|295.9 -84.0 211.8 53.0 0.41| 11.4 4.7 5000 282 30 223 17| 6.1 1.3 7.5|464.8 -84.0 380.7 76.1 0.52| 11.7 6.1 6000 286 35 239 18| 5.1 2.3 7.4|470.2-199.5 270.7 45.1 0.36| 11.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251206.12.gif