UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 12 OCT 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 125 SFC 987 239 21.0 19.0 88 2.0 19.6 345 5 295.3 297.8 293.3 335.9 14.15 2 983 274 23.6 20.4 82 3.2 21.3 1 3 298.2 301.0 295.1 343.3 15.53 3 979 310 23.8 20.4 81 3.4 21.4 17 2 298.8 301.6 295.3 344.2 15.59 4 925 805 20.4 17.6 84 2.8 18.5 130 1 300.2 302.7 294.5 340.6 13.82 5 912 927 19.2 17.8 92 1.4 18.2 256 1 300.2 302.8 294.7 341.7 14.20 6 902 1023 21.0 11.0 53 10.0 14.7 266 3 303.0 304.6 291.8 330.3 9.17 7 887 1168 19.4 15.8 80 3.6 17.0 282 5 302.8 305.1 294.5 340.7 12.83 8 850 1534 17.6 13.7 78 3.9 15.0 320 12 304.6 306.7 294.2 339.4 11.67 9 846 1574 17.2 14.2 83 3.0 15.2 318 12 304.6 306.8 294.5 340.7 12.12 10 825 1789 16.2 12.0 76 4.2 13.5 309 13 305.7 307.7 293.8 338.0 10.74 11 726 2869 12.6 -7.4 24 20.0 3.2 286 28 313.2 313.7 289.6 322.9 3.02 12 709 3068 11.6 -7.4 26 19.0 2.7 289 27 314.2 314.8 290.0 324.2 3.09 13 700 3175 11.0 -7.0 28 18.0 2.5 290 27 314.7 315.3 290.3 325.1 3.23 14 654 3737 7.4 -13.6 21 21.0 -1.2 289 26 316.8 317.2 289.8 323.6 2.04 15 587 4614 1.4 -16.6 25 18.0 -5.3 275 22 319.7 320.1 290.5 325.7 1.78 16 519 5596 -2.9 -32.9 8 30.0 -10.5 266 29 326.0 326.1 291.0 327.7 0.46 17 507 5781 -3.7 -26.7 15 23.0 -10.4 269 27 327.2 327.4 291.8 330.3 0.85 18 500 5890 -4.9 -18.9 32 14.0 -9.8 270 26 327.1 327.4 292.5 333.0 1.72 19 480 6211 -7.9 -16.9 48 9.0 -11.2 267 26 327.2 327.6 292.9 334.5 2.12 20 473 6325 -8.1 -23.1 29 15.0 -12.7 269 26 328.3 328.6 292.4 332.8 1.26 21 420 7241 -14.7 -29.7 27 15.0 -18.3 256 25 331.2 331.4 292.8 334.1 0.78 22 400 7610 -17.1 -32.1 26 15.0 -20.3 250 24 332.8 332.9 293.1 335.2 0.65 23 361 8374 -21.1 -46.1 9 25.0 -24.5 274 21 337.3 337.4 293.8 338.0 0.17 24 358 8436 -20.7 -50.7 5 30.0 -24.4 278 20 338.7 338.7 294.1 339.1 0.10 25 300 9720 -29.9 -54.9 7 25.0 -32.0 280 19 343.2 343.3 295.1 343.5 0.07 26 250 10990 -39.5 -62.5 7 23.0 -40.6 285 17 347.3 347.3 296.1 347.5 0.03 27 218 11913 -46.5 -67.5 7 21.0 -47.1 299 19 350.4 350.4 296.7 350.5 0.02 28 200 12480 -50.5 -71.5 7 21.0 -51.0 275 26 352.8 352.8 297.3 352.9 0.01 29 156 14058 -60.9 -79.9 6 19.0 -61.1 265 40 361.1 361.1 298.9 361.1 0.00 30 150 14300 -62.7 -80.7 7 18.0 -62.9 265 39 362.1 362.1 299.1 362.1 0.00 31 100 16700 -78.7 -87.7 22 9.0 -78.7 270 38 375.7 375.7 301.5 375.7 0.00 32 96 16932 -79.9 -87.9 25 8.0 -79.9 265 30 377.7 377.7 301.9 377.7 0.00 33 86 17553 -80.5 -88.5 25 8.0 -80.5 256 32 388.6 388.6 303.6 388.6 0.00 34 79 18039 -74.9 -86.9 14 12.0 -74.9 251 28 409.7 409.7 306.5 409.7 0.00 35 77 18188 -76.1 -88.1 13 12.0 -76.2 275 24 410.2 410.2 306.5 410.3 0.00 36 70 18740 -74.5 -88.5 10 14.0 -74.6 225 14 425.0 425.0 308.3 425.0 0.00 37 69 18824 -74.5 -88.5 10 14.0 -74.6 220 17 426.8 426.8 308.5 426.8 0.00 38 63 19361 -67.7 -89.7 3 22.0 -67.9 234 12 453.0 453.0 311.1 453.0 0.00 39 59 19754 -68.5 -90.5 3 22.0 -68.7 294 12 459.8 459.8 311.7 459.8 0.00 40 50 20760 -62.3 -89.3 2 27.0 -62.7 145 5 496.7 496.7 314.7 496.7 0.00 41 49 20885 -62.1 -89.1 2 27.0 -62.6 137 6 500.0 500.0 314.9 500.0 0.00 42 44 21545 -64.5 -90.5 2 26.0 -64.8 95 8 509.8 509.8 315.7 509.8 0.00 43 33 23330 -57.7 -87.7 1 30.0 -58.8 66 20 571.5 571.5 319.2 571.6 0.01 44 30 23930 -58.3 -88.3 1 30.0 -59.4 150 11 585.7 585.7 319.9 585.7 0.01 45 28 24365 -58.7 -88.7 1 30.0 -59.8 140 13 596.3 596.3 320.5 596.3 0.01 46 26 24837 -53.5 -86.5 1 33.0 -55.6 355 13 623.8 623.8 321.6 623.9 0.01 47 22 25908 -55.9 -86.9 1 31.0 -57.8 75 8 647.2 647.2 322.6 647.2 0.01 48 20 26520 -53.1 -86.1 1 33.0 -55.8 160 11 673.6 673.6 323.6 673.7 0.01 49 16 27971 -48.9 -83.9 1 35.0 -53.4 257 16 731.7 731.7 325.4 731.9 0.02 50 13 29327 -51.5 -85.5 1 34.0 -55.6 286 14 767.5 767.5 326.4 767.7 0.02 51 10 31040 -48.7 -84.7 1 36.0 -54.7 230 8 837.8 837.8 328.1 838.0 0.03 52 8.0 32510 -47.9 -84.9 1 37.0 -55.1 896.2 896.2 329.4 896.5 0.04 TRP 96 16932 -79.9 -87.9 25 8.0 -79.9 265 30 377.7 377.7 301.9 377.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 564.86 mb = 4933.93 m = 16187.23 ft Wetbulb zero: 669.09 mb = 3548.14 m = 11640.75 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 41.60 % Est. max temperature: 30.77 C = 87.39 F Sfc-Lift cond lev (LCL): 958.70 mb = 492.83 m = 1616.88 ft T: 22.54 C 700-500 lapse rate: 5.86 C/km ThetaE index: 17.89 C Layer 825.0- 709.0 mb Conv cond level (CCL): 795.61 mb = 2095.33 m = 6874.35 ft Mean mixing ratio: 13.76 g/kg Conv temperature: 33.52 C = 92.33 F Cap Strength: 3.32 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 3.89 C Lifted Index @700 mb: 3.19 C Showalter Index: 2.11 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.60 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.42 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 36728.62 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 887.19 mb = 1165.79 m = 3824.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 15 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 ---------------------------------------------------------- 0 987 239 345 5 1.3 -4.8 | 117 11 -9.8 5.0 1 980 305 15 2 -0.5 -1.9 | 124 14 -11.6 7.9 2 946 610 155 2 -0.8 1.8 | 134 17 -11.9 11.6 3 925 805 130 1 -0.8 0.6 | 131 16 -11.8 10.5 4 913 914 255 1 1.0 0.3 | 135 14 -10.1 10.1 5 851 1524 320 11 7.1 -8.4 | 109 4 -4.0 1.4 6 850 1534 320 12 7.7 -9.2 | 101 3 -3.4 0.6 7 792 2134 295 15 13.6 -6.3 | 216 4 2.5 3.5 8 737 2743 285 28 27.0 -7.2 | 261 16 16.0 2.6 9 700 3175 290 27 25.4 -9.2 | 268 14 14.3 0.6 10 659 3658 290 26 24.4 -8.9 | 266 13 13.3 0.9 11 589 4572 275 22 21.9 -1.9 | 234 13 10.8 7.9 12 526 5486 265 30 29.9 2.6 | 237 23 18.8 12.4 13 500 5890 270 26 26.0 -0.0 | 237 18 14.9 9.8 14 487 6096 265 26 25.9 2.3 | 231 19 14.8 12.1 15 468 6401 270 26 26.0 -0.0 | 237 18 14.9 9.8 16 400 7610 250 24 22.6 8.2 | 212 21 11.5 18.0 17 383 7925 245 22 19.9 9.3 | 205 21 8.9 19.1 18 353 8534 285 20 19.3 -5.2 | 241 9 8.2 4.6 19 300 9720 280 19 18.7 -3.3 | 229 10 7.6 6.5 20 299 9754 280 18 17.7 -3.1 | 225 9 6.6 6.7 21 286 10058 300 17 14.7 -8.5 | 250 4 3.6 1.3 22 274 10363 300 16 13.9 -8.0 | 237 3 2.8 1.8 23 262 10668 280 13 12.8 -2.3 | 193 8 1.7 7.6 24 251 10973 290 12 11.3 -4.1 | 182 6 0.2 5.7 25 250 10990 285 17 16.4 -4.4 | 225 8 5.3 5.4 26 229 11582 305 18 14.7 -10.3 | 278 4 3.7 -0.5 27 219 11887 300 19 16.5 -9.5 | 267 5 5.4 0.3 28 200 12480 275 26 25.9 -2.3 | 243 17 14.8 7.6 29 199 12497 270 20 20.0 -0.0 | 222 13 8.9 9.8 30 165 13716 265 42 41.8 3.7 | 246 34 30.8 13.5 31 150 14300 265 39 38.9 3.4 | 245 31 27.8 13.2 32 115 15850 250 40 37.6 13.7 | 228 35 26.5 23.5 33 100 16700 270 38 38.0 -0.0 | 250 29 26.9 9.8 34 99 16764 265 43 42.8 3.7 | 247 35 31.8 13.6 35 96 16932 265 30 29.9 2.6 | 237 23 18.8 12.4 36 94 17069 270 38 38.0 -0.0 | 250 29 26.9 9.8 37 89 17374 250 32 30.1 10.9 | 222 28 19.0 20.8 38 84 17678 260 32 31.5 5.6 | 233 26 20.4 15.4 39 80 17983 240 30 26.0 15.0 | 211 29 14.9 24.8 40 76 18288 290 22 20.7 -7.5 | 257 10 9.6 2.3 41 72 18593 205 10 4.2 9.1 | 160 20 -6.9 18.9 42 70 18740 225 14 9.9 9.9 | 177 20 -1.2 19.7 43 68 18898 215 19 10.9 15.6 | 180 25 -0.2 25.4 44 65 19202 240 10 8.7 5.0 | 171 15 -2.4 14.8 45 62 19507 230 14 10.7 9.0 | 179 19 -0.4 18.8 46 59 19812 305 12 9.8 -6.9 | 157 3 -1.3 2.9 47 56 20117 25 10 -4.2 -9.1 | 93 15 -15.3 0.8 48 50 20760 145 5 -2.9 4.1 | 135 20 -14.0 13.9 49 41 21946 70 10 -9.4 -3.4 | 107 21 -20.5 6.4 50 39 22250 40 10 -6.4 -7.7 | 97 18 -17.5 2.2 51 37 22555 45 12 -8.5 -8.5 | 94 20 -19.6 1.3 52 36 22860 80 14 -13.8 -2.4 | 107 26 -24.9 7.4 53 34 23165 50 17 -13.0 -10.9 | 87 24 -24.1 -1.1 54 31 23774 105 26 -25.1 6.7 | 115 40 -36.2 16.5 55 30 23930 150 11 -5.5 9.5 | 139 25 -16.6 19.3 56 29 24079 140 16 -10.3 12.3 | 136 31 -21.4 22.1 57 28 24384 140 13 -8.4 10.0 | 135 28 -19.4 19.8 58 27 24689 350 10 1.7 -9.8 | 90 9 -9.3 -0.0 59 25 24994 360 16 -0.0 -16.0 | 61 13 -11.1 -6.2 60 24 25298 65 11 -10.0 -4.6 | 104 22 -21.1 5.2 61 23 25603 75 12 -11.6 -3.1 | 106 24 -22.7 6.7 62 20 26518 75 1 -1.0 -0.3 | 128 15 -12.0 9.6 63 20 26520 160 11 -3.8 10.3 | 144 25 -14.8 20.2 64 18 27127 160 14 -4.8 13.2 | 145 28 -15.9 23.0 65 17 27432 200 17 5.8 16.0 | 168 26 -5.3 25.8 66 17 27737 245 22 19.9 9.3 | 205 21 8.9 19.1 67 16 28042 260 14 13.8 2.4 | 192 13 2.7 12.3 68 15 28346 255 20 19.3 5.2 | 209 17 8.2 15.0 69 14 28956 280 17 16.7 -3.0 | 219 9 5.7 6.9 70 12 29870 295 10 9.1 -4.2 | 160 6 -2.0 5.6 71 11 30175 255 6 5.8 1.6 | 155 13 -5.3 11.4 72 10 31040 230 8 6.1 5.1 | 162 16 -5.0 15.0 Wind Parameters Mean winds (0-6000m): 281.5 at 19.7 knts Storm direction: 311.5 at 14.8 knts Shear (0-3000m) pos: 1.5 neg: 3.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 150.4 deg Storm rel helicity (0-3000m) pos: 48.6 neg: -7.1 tot: 41.5 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 62.32 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 78 2 126 16| 6.4 0.0 6.4| 17.1 -2.0 15.2 30.3 0.45| 8.8 4.0 1000 288 2 136 13| 2.8 0.0 2.8| 28.7 -2.0 26.7 26.7 0.44| 8.4 3.7 1500 318 5 128 10| 3.2 0.0 3.2| 29.5 -7.1 22.4 14.9 0.17| 8.9 1.5 2000 308 7 135 7| 2.4 1.6 4.0| 33.5 -7.1 26.5 13.2 0.29| 8.4 2.4 2500 298 11 159 5| 1.9 3.5 5.5| 41.5 -7.1 34.4 13.8 0.29| 9.0 2.6 3000 294 13 194 4| 1.5 3.0 4.5| 48.6 -7.1 41.5 13.8 0.31| 8.0 2.5 4000 292 17 229 6| 1.1 2.1 3.2| 48.6 -25.2 23.4 5.8 0.18| 6.7 1.2 5000 286 18 233 8| 0.9 2.4 3.3| 51.2 -33.8 17.4 3.5 0.12| 6.3 0.8 6000 282 20 235 10| 0.8 1.9 2.6| 54.7 -42.5 12.2 2.0 0.09| 6.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251012.12.gif