UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 13 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 182 345 5 SFC 993 239 3.2 -1.8 70 5.0 1.1 345 5 276.9 277.5 274.7 286.2 3.37 2 989 272 4.0 -2.0 65 6.0 1.5 345 7 278.0 278.6 275.2 287.3 3.33 3 942 666 0.6 -3.1 76 3.7 -0.9 330 21 278.5 279.0 275.3 287.4 3.22 4 925 812 0.0 -9.0 51 9.0 -3.1 330 24 279.3 279.7 274.2 285.3 2.09 5 918 873 -0.3 -12.3 40 12.0 -4.0 327 26 279.6 279.9 273.6 284.3 1.62 6 904 996 0.4 -17.6 24 18.0 -4.6 322 29 281.6 281.7 273.9 284.7 1.06 7 897 1058 0.8 -17.2 25 18.0 -4.3 320 30 282.6 282.8 274.5 285.9 1.10 8 850 1488 -1.7 -16.7 31 15.0 -6.0 315 37 284.4 284.6 275.6 288.0 1.22 9 771 2256 -6.9 -19.9 35 13.0 -10.2 312 41 286.8 287.0 276.6 289.9 1.02 10 762 2348 -6.3 -23.3 25 17.0 -10.2 309 41 288.4 288.6 277.0 290.8 0.77 11 714 2855 -7.3 -27.3 19 20.0 -11.6 294 45 292.7 292.8 278.9 294.6 0.57 12 700 3009 -8.3 -29.3 17 21.0 -12.5 290 46 293.3 293.4 279.0 294.9 0.48 13 688 3143 -9.5 -27.5 22 18.0 -13.2 290 47 293.4 293.5 279.2 295.3 0.58 14 658 3488 -8.9 -43.9 4 35.0 -13.9 290 46 297.9 297.9 280.6 298.3 0.12 15 639 3715 -9.9 -35.9 10 26.0 -14.3 289 43 299.2 299.3 281.4 300.2 0.28 16 632 3800 -9.7 -42.7 5 33.0 -14.5 288 44 300.4 300.4 281.7 300.9 0.14 17 628 3849 -9.9 -42.9 5 33.0 -14.7 287 45 300.7 300.7 281.8 301.2 0.14 18 500 5570 -21.1 -50.1 6 29.0 -23.8 270 64 307.3 307.3 284.4 307.6 0.08 19 492 5688 -21.9 -48.9 7 27.0 -24.5 269 64 307.8 307.8 284.6 308.1 0.09 20 477 5913 -23.7 -35.7 32 12.0 -25.4 267 65 308.3 308.3 285.2 309.6 0.38 21 408 7031 -30.7 -59.7 4 29.0 -32.3 278 63 313.3 313.3 286.5 313.4 0.03 22 400 7170 -32.1 -59.1 5 27.0 -33.5 280 63 313.3 313.3 286.5 313.4 0.03 23 331 8479 -42.7 -61.7 11 19.0 -43.3 274 71 316.2 316.2 287.5 316.3 0.03 24 314 8834 -43.7 -65.7 7 22.0 -44.3 272 77 319.6 319.6 288.6 319.6 0.02 25 300 9140 -45.3 -67.3 7 22.0 -45.8 270 81 321.5 321.5 289.2 321.6 0.01 26 277 9668 -47.7 -70.7 5 23.0 -48.1 265 96 325.5 325.5 290.4 325.5 0.01 27 250 10350 -42.7 -74.7 2 32.0 -43.5 260 107 342.6 342.6 295.0 342.6 0.01 28 200 11850 -46.9 -78.9 1 32.0 -47.6 250 135 358.5 358.5 298.4 358.5 0.00 29 166 13069 -50.7 -82.7 1 32.0 -51.2 255 130 371.8 371.8 300.9 371.8 0.00 30 150 13720 -55.5 -84.5 2 29.0 -55.8 260 144 374.5 374.5 301.4 374.5 0.00 31 148 13806 -55.9 -84.7 2 28.8 -56.2 260 145 375.2 375.2 301.5 375.2 0.00 32 125 14868 -61.1 -87.1 2 26.0 -61.3 267 126 384.3 384.3 302.9 384.4 0.00 33 103 16067 -62.9 -87.9 2 25.0 -63.1 259 90 402.8 402.8 305.6 402.8 0.00 34 100 16250 -59.9 -86.9 2 27.0 -60.2 250 87 412.0 412.0 306.7 412.0 0.00 35 77 17837 -71.7 -89.7 5 18.0 -71.8 259 82 419.4 419.4 307.6 419.4 0.00 36 76 17915 -68.5 -88.5 4 20.0 -68.7 260 82 427.7 427.7 308.6 427.7 0.00 37 70 18410 -66.3 -88.3 3 22.0 -66.5 265 61 442.5 442.5 310.1 442.6 0.00 38 69 18497 -66.3 -88.3 3 22.0 -66.5 264 61 444.4 444.4 310.3 444.4 0.00 39 60 19334 -70.7 -89.7 4 19.0 -70.8 271 53 452.7 452.7 311.1 452.7 0.00 40 54 19970 -63.3 -89.3 2 26.0 -63.7 283 55 483.6 483.6 313.7 483.6 0.00 41 53 20086 -58.5 -88.5 1 30.0 -59.2 289 51 497.3 497.3 314.8 497.3 0.00 42 50 20450 -61.5 -87.5 2 26.0 -62.0 255 51 498.6 498.6 314.8 498.6 0.00 43 46 20966 -64.1 -89.1 2 25.0 -64.5 255 55 504.3 504.3 315.2 504.3 0.00 44 30 23650 -54.5 -85.5 1 31.0 -56.2 270 31 596.1 596.1 320.5 596.1 0.01 45 28 24091 -53.1 -85.1 1 32.0 -55.1 269 31 611.8 611.8 321.2 611.9 0.01 46 25 24814 -56.3 -86.3 1 30.0 -57.9 244 24 622.8 622.8 321.6 622.9 0.01 47 20 26240 -52.1 -84.1 1 32.0 -55.0 260 33 676.7 676.7 323.7 676.8 0.02 48 19 26571 -53.1 -84.1 1 31.0 -55.8 261 33 683.6 683.6 323.9 683.7 0.02 49 18 26924 -48.1 -83.1 1 35.0 -52.5 263 33 710.0 710.0 324.7 710.2 0.02 50 14 28558 -54.1 -85.1 1 31.0 -57.2 281 20 742.6 742.6 325.7 742.8 0.02 51 11 30109 -53.1 -85.1 1 32.0 -57.2 350 10 799.3 799.3 327.3 799.5 0.03 TRP 277 9668 -47.7 -70.7 5 23.0 -48.1 265 96 325.5 325.5 290.4 325.5 0.01 WND 148 13806 -55.9 -84.7 2 28.8 -56.2 260 145 375.2 375.2 301.5 375.2 0.00 Sounding variables and indices 1000-500 mb thick: 5388.00 m Freezing level: 925.00 mb = 812.00 m = 2664.01 ft Freezing level: 912.00 mb = 925.46 m = 3036.24 ft Freezing level: 881.96 mb = 1195.65 m = 3922.69 ft Wetbulb zero: 958.81 mb = 522.66 m = 1714.74 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 21.96 % Est. max temperature: 10.85 C = 51.54 F Sfc-Lift cond lev (LCL): 918.99 mb = 864.15 m = 2835.09 ft T: -0.26 C 700-500 lapse rate: 5.00 C/km ThetaE index: 3.16 C Layer 925.0- 904.0 mb Conv cond level (CCL): 602.12 mb = 4166.33 m = 13668.89 ft Mean mixing ratio: 2.54 g/kg Conv temperature: 28.21 C = 82.77 F Cap Strength: 14.75 C Lifted Index: 17.85 C Risk: None Lifted Index @300 mb: 24.93 C Lifted Index @700 mb: 9.76 C Showalter Index: 16.61 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 4.40 C K Index: -18.30 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.25 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 59962.27 J/kg Cap Strength: 17.67 C Lift Cond Lev (LCL): 836.62 mb = 1612.90 m = 5291.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 34 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 ---------------------------------------------------------- 0 993 239 345 5 1.3 -4.8 | 134 29 -21.1 20.2 1 985 305 345 9 2.3 -8.7 | 129 26 -20.1 16.3 2 948 610 330 20 10.0 -17.3 | 122 15 -12.4 7.7 3 925 812 330 24 12.0 -20.8 | 112 11 -10.4 4.3 4 913 914 325 28 16.1 -22.9 | 108 7 -6.4 2.1 5 879 1219 315 33 23.3 -23.3 | 208 2 0.9 1.7 6 850 1488 315 37 26.2 -26.2 | 287 4 3.7 -1.1 7 783 2134 315 40 28.3 -28.3 | 299 7 5.9 -3.2 8 700 3009 290 46 43.2 -15.7 | 246 23 20.8 9.3 9 669 3353 290 48 45.1 -16.4 | 249 24 22.7 8.6 10 643 3658 290 43 40.4 -14.7 | 240 21 18.0 10.3 11 570 4572 275 51 50.8 -4.4 | 234 35 28.4 20.6 12 500 5570 270 64 64.0 -0.0 | 239 49 41.6 25.0 13 465 6096 265 65 64.8 5.7 | 234 52 42.3 30.7 14 400 7170 280 63 62.0 -10.9 | 250 42 39.6 14.1 15 343 8230 275 68 67.7 -5.9 | 247 49 45.3 19.1 16 300 9140 270 81 81.0 -0.0 | 247 64 58.6 25.0 17 277 9668 265 96 95.6 8.4 | 245 80 73.2 33.4 18 250 10350 260 107 105.4 18.6 | 242 94 82.9 43.6 19 200 11850 250 135 126.9 46.2 | 236 126 104.4 71.2 20 199 11887 250 134 125.9 45.8 | 236 125 103.5 70.9 21 181 12497 255 141 136.2 36.5 | 242 129 113.8 61.5 22 165 13106 255 129 124.6 33.4 | 240 118 102.2 58.4 23 150 13720 260 144 141.8 25.0 | 247 129 119.4 50.0 24 148 13806 260 145 142.8 25.2 | 247 130 120.4 50.2 25 143 14021 260 145 142.8 25.2 | 247 130 120.4 50.2 26 118 15240 270 117 117.0 -0.0 | 255 98 94.6 25.0 27 107 15850 270 93 93.0 -0.0 | 250 75 70.6 25.0 28 100 16250 250 87 81.8 29.8 | 227 81 59.3 54.8 29 97 16459 250 87 81.8 29.8 | 227 81 59.3 54.8 30 75 17983 260 82 80.8 14.2 | 236 70 58.3 39.3 31 71 18288 260 63 62.0 10.9 | 228 54 39.6 36.0 32 70 18410 265 61 60.8 5.3 | 232 49 38.3 30.4 33 65 18898 260 61 60.1 10.6 | 227 52 37.6 35.6 34 58 19507 275 50 49.8 -4.4 | 233 34 27.4 20.7 35 56 19812 275 61 60.8 -5.3 | 243 43 38.3 19.7 36 53 20117 290 50 47.0 -17.1 | 252 26 24.6 7.9 37 50 20422 270 41 41.0 -0.0 | 217 31 18.6 25.0 38 50 20450 255 51 49.3 13.2 | 215 47 26.8 38.2 39 46 21031 255 56 54.1 14.5 | 219 51 31.7 39.5 40 39 21946 275 34 33.9 -3.0 | 207 25 11.4 22.1 41 38 22250 240 32 27.7 16.0 | 187 41 5.3 41.0 42 34 22860 265 37 36.9 3.2 | 207 32 14.4 28.3 43 32 23165 250 35 32.9 12.0 | 196 38 10.5 37.0 44 31 23470 260 31 30.5 5.4 | 195 31 8.1 30.4 45 30 23650 270 31 31.0 -0.0 | 199 26 8.6 25.0 46 29 23774 260 41 40.4 7.1 | 209 37 17.9 32.2 47 28 24079 270 31 31.0 -0.0 | 199 26 8.6 25.0 48 25 24689 240 26 22.5 13.0 | 180 38 0.1 38.0 49 24 24994 250 22 20.7 7.5 | 177 33 -1.8 32.6 50 22 25603 235 38 31.1 21.8 | 191 48 8.7 46.8 51 20 26213 240 40 34.6 20.0 | 195 47 12.2 45.0 52 20 26240 260 33 32.5 5.7 | 198 32 10.1 30.8 53 16 26822 265 33 32.9 2.9 | 201 30 10.4 27.9 54 15 27127 255 23 22.2 6.0 | 180 31 -0.2 31.0 55 12 27737 345 12 3.1 -11.6 | 125 24 -19.3 13.5 56 11 28042 350 10 1.7 -9.8 | 126 26 -20.7 15.2 57 10 28346 285 10 9.7 -2.6 | 150 26 -12.8 22.5 58 9 28651 275 18 17.9 -1.6 | 169 24 -4.5 23.5 59 8 28956 295 27 24.5 -11.4 | 189 14 2.0 13.6 60 7 29261 320 17 10.9 -13.0 | 136 17 -11.5 12.0 61 7 29566 310 29 22.2 -18.6 | 178 6 -0.2 6.4 62 5 30175 330 17 8.5 -14.7 | 127 17 -13.9 10.3 Wind Parameters Mean winds (0-6000m): 288.2 at 44.8 knts Storm direction: 318.2 at 33.6 knts Shear (0-3000m) pos: 0.0 neg: 7.7 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -78.9 tot: -68.2 m^2/s^2 ave: -22.7 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 169.63 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 ------------------------------------------------------------------------------- 500 334 15 126 19| 0.0 18.3 18.3| 0.0 -36.0 -36.0 -71.9 -0.34| 18.7 -6.4 1000 326 22 124 12| 0.0 15.0 15.0| 2.7 -39.5 -36.8 -36.8 -0.09| 16.4 -1.6 1500 321 27 127 7| 0.0 11.6 11.6| 5.1 -39.5 -34.4 -23.0 0.01| 12.6 0.1 2000 319 30 132 4| 0.0 9.4 9.4| 5.8 -42.7 -36.8 -18.4 -0.02| 10.5 -0.2 2500 315 32 194 2| 0.0 8.4 8.4| 5.8 -63.2 -57.3 -22.9 -0.14| 10.7 -1.5 3000 310 35 237 5| 0.0 7.7 7.7| 10.7 -78.9 -68.2 -22.7 -0.16| 10.2 -1.6 4000 303 38 243 10| 0.0 5.9 5.9| 13.2-110.1 -96.9 -24.2 -0.19| 9.5 -1.8 5000 295 41 242 16| 0.0 6.0 6.0| 39.0-121.6 -82.7 -16.5 -0.14| 9.1 -1.3 6000 288 45 241 23| 0.0 5.5 5.5| 66.0-171.7-105.8 -17.6 -0.15| 8.5 -1.2 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20260113.12.gif