UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 9 JAN 26 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 14 2.4 -9.6 41 12.0 -1.5 250 3 274.2 274.5 270.7 279.3 1.81 1 1010 69 4.2 -9.8 35 14.0 -0.5 242 7 276.6 276.9 272.1 281.7 1.79 2 1000 150 4.2 -9.8 35 14.0 -0.6 230 12 277.4 277.7 272.6 282.5 1.81 3 986 264 3.8 -10.2 35 14.0 -0.9 234 13 278.1 278.4 273.0 283.2 1.78 4 925 778 -0.9 -10.9 47 10.0 -4.1 255 19 278.4 278.7 273.2 283.5 1.80 5 883 1147 -3.9 -9.9 63 6.0 -5.8 256 23 279.0 279.4 273.9 284.8 2.04 6 850 1447 -4.7 -15.7 42 11.0 -7.7 250 32 281.2 281.4 274.0 285.1 1.32 7 846 1484 -4.9 -15.9 42 11.0 -7.9 250 33 281.4 281.6 274.1 285.2 1.31 8 836 1578 -3.5 -22.5 21 19.0 -8.0 249 35 283.8 284.0 274.6 286.1 0.75 9 780 2126 -3.1 -44.1 3 41.0 -9.3 245 49 289.9 290.0 276.8 290.3 0.10 10 700 2974 -8.1 -44.1 4 36.0 -13.1 250 42 293.5 293.5 278.6 293.9 0.11 11 664 3382 -9.3 -42.3 5 33.0 -14.0 256 39 296.6 296.7 280.1 297.1 0.14 12 504 5442 -26.1 -43.1 19 17.0 -27.7 250 47 300.5 300.6 281.8 301.1 0.17 13 500 5500 -26.5 -42.5 21 16.0 -28.0 250 47 300.7 300.8 281.9 301.4 0.18 14 495 5573 -27.1 -32.0 63 4.9 -27.8 250 47 300.9 301.0 282.4 302.6 0.53 15 457 6143 -32.3 -41.3 40 9.0 -33.0 250 45 301.3 301.3 282.2 302.1 0.22 16 445 6331 -34.1 -37.8 69 3.7 -34.4 250 45 301.3 301.4 282.4 302.5 0.33 17 432 6538 -35.3 -37.6 79 2.3 -35.5 252 47 302.4 302.4 282.8 303.6 0.35 18 400 7070 -39.9 -42.8 74 2.9 -40.1 260 56 303.1 303.2 283.0 303.9 0.22 19 384 7346 -42.5 -44.7 79 2.2 -42.6 260 60 303.3 303.3 283.0 303.9 0.19 20 373 7541 -44.1 -48.9 59 4.8 -44.3 260 64 303.7 303.7 283.0 304.1 0.12 21 349 7982 -47.9 -49.1 87 1.2 -48.0 260 71 304.4 304.4 283.3 304.8 0.13 22 345 8057 -48.7 -51.1 76 2.4 -48.8 260 72 304.3 304.3 283.2 304.7 0.10 23 344 8076 -48.7 -52.4 65 3.7 -48.8 260 72 304.6 304.6 283.4 304.9 0.09 24 342 8115 -48.3 -62.3 18 14.0 -48.6 260 73 305.6 305.6 283.7 305.7 0.03 25 318 8591 -49.1 -66.1 12 17.0 -49.4 266 74 310.9 310.9 285.7 311.0 0.02 26 300 8970 -51.7 -70.7 9 19.0 -52.0 265 74 312.5 312.5 286.2 312.5 0.01 27 277 9487 -53.7 -74.7 6 21.0 -53.9 265 80 316.8 316.8 287.7 316.8 0.01 28 250 10150 -53.3 -73.3 7 20.0 -53.5 265 88 326.8 326.8 290.8 326.9 0.01 29 220 10974 -49.9 -77.9 2 28.0 -50.4 265 100 344.2 344.2 295.3 344.3 0.00 30 200 11590 -51.9 -80.9 2 29.0 -52.3 260 103 350.6 350.6 296.8 350.6 0.00 31 150 13450 -53.3 -84.3 1 31.0 -53.8 265 101 378.2 378.2 301.9 378.2 0.00 32 100 16030 -59.1 -86.1 2 27.0 -59.5 265 97 413.5 413.5 306.9 413.5 0.00 33 80 17440 -55.3 -85.3 1 30.0 -55.9 273 51 448.6 448.6 310.7 448.6 0.00 34 70 18280 -60.9 -87.9 2 27.0 -61.3 250 53 454.1 454.1 311.3 454.1 0.00 35 64 18839 -60.0 -87.8 1 27.8 -60.4 255 60 467.9 467.9 312.4 467.9 0.00 36 50 20390 -57.5 -87.5 1 30.0 -58.3 260 37 508.0 508.0 315.5 508.0 0.00 37 48 20647 -57.9 -87.9 1 30.0 -58.7 262 31 513.0 513.0 315.8 513.0 0.00 38 46 20917 -54.9 -85.9 1 31.0 -56.0 264 25 526.5 526.5 316.7 526.5 0.01 39 39 21968 -55.9 -86.9 1 31.0 -57.1 255 41 549.4 549.4 318.1 549.5 0.01 40 37 22305 -53.1 -86.1 1 33.0 -54.7 261 37 565.0 565.0 318.9 565.0 0.01 41 33 23037 -55.5 -86.5 1 31.0 -56.9 255 35 577.4 577.4 319.5 577.4 0.01 42 30 23650 -51.5 -85.5 1 34.0 -53.8 270 32 604.2 604.2 320.8 604.3 0.01 43 27 24338 -48.9 -83.9 1 35.0 -52.0 283 19 630.0 630.0 321.9 630.1 0.01 44 21 25967 -54.9 -85.9 1 31.0 -57.1 175 12 658.9 658.9 323.0 659.0 0.01 45 20 26280 -53.7 -85.7 1 32.0 -56.2 200 19 671.8 671.8 323.5 671.9 0.01 46 10 30740 -51.3 -85.3 1 34.0 -56.3 210 9 828.1 828.1 327.9 828.3 0.03 47 9.4 31142 -51.5 -85.5 1 34.0 -56.6 842.1 842.1 328.2 842.3 0.03 48 7.7 32453 -45.9 -82.9 1 37.0 -54.2 914.0 914.1 329.7 914.6 0.05 49 7.2 32900 -46.7 -82.7 1 36.0 -54.9 928.5 928.5 329.9 929.1 0.06 TRP 70 18280 -60.9 -87.9 2 27.0 -61.3 250 53 454.1 454.1 311.3 454.1 0.00 WND 64 18839 -60.0 -87.8 1 27.8 -60.4 255 60 467.9 467.9 312.4 467.9 0.00 Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: 936.68 mb = 679.66 m = 2229.82 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 19.20 % Est. max temperature: 8.27 C = 46.89 F Sfc-Lift cond lev (LCL): 843.36 mb = 1508.71 m = 4949.78 ft T: -4.53 C 700-500 lapse rate: 7.28 C/km Conv cond level (CCL): 590.80 mb = 4255.16 m = 13960.33 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 26.72 C = 80.10 F Cap Strength: 14.98 C Lifted Index: 15.08 C Risk: None Lifted Index @300 mb: 20.94 C Lifted Index @700 mb: 12.39 C Showalter Index: 13.44 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 10.80 C K Index: -29.90 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.14 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 62838.57 J/kg Cap Strength: 14.95 C Lift Cond Lev (LCL): 796.37 mb = 1961.71 m = 6435.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 27 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 1017 14 250 3 2.8 1.0 | 105 25 -24.1 6.4 1 1000 150 230 12 9.2 7.7 | 126 22 -17.7 13.1 2 981 305 235 14 11.5 8.0 | 131 20 -15.4 13.4 3 945 610 245 15 13.6 6.3 | 131 18 -13.3 11.7 4 925 778 255 19 18.4 4.9 | 140 13 -8.6 10.3 5 909 914 260 16 15.8 2.8 | 126 14 -11.1 8.1 6 850 1447 250 32 30.1 10.9 | 191 17 3.2 16.3 7 779 2134 245 49 44.4 20.7 | 214 31 17.5 26.1 8 700 2974 250 42 39.5 14.4 | 213 23 12.6 19.7 9 639 3658 260 36 35.5 6.3 | 216 14 8.5 11.6 10 566 4572 255 41 39.6 10.6 | 219 20 12.7 16.0 11 500 5500 250 47 44.2 16.1 | 219 28 17.3 21.4 12 459 6096 250 45 42.3 15.4 | 217 26 15.4 20.7 13 440 6401 250 45 42.3 15.4 | 217 26 15.4 20.7 14 400 7070 260 56 55.1 9.7 | 242 32 28.2 15.1 15 336 8230 260 75 73.9 13.0 | 249 50 47.0 18.4 16 306 8839 270 74 74.0 -0.0 | 264 47 47.1 5.4 17 300 8970 265 74 73.7 6.4 | 256 48 46.8 11.8 18 250 10150 265 88 87.7 7.7 | 258 62 60.8 13.0 19 220 10973 265 100 99.6 8.7 | 259 74 72.7 14.1 20 200 11590 260 103 101.4 17.9 | 253 78 74.5 23.2 21 158 13106 265 108 107.6 9.4 | 260 82 80.7 14.8 22 150 13450 265 101 100.6 8.8 | 259 75 73.7 14.2 23 100 16030 265 97 96.6 8.5 | 259 71 69.7 13.8 24 98 16154 265 97 96.6 8.5 | 259 71 69.7 13.8 25 89 16764 270 90 90.0 -0.0 | 265 63 63.1 5.4 26 81 17374 275 53 52.8 -4.6 | 268 26 25.9 0.7 27 73 17983 260 34 33.5 5.9 | 210 13 6.6 11.3 28 70 18280 250 53 49.8 18.1 | 224 33 22.9 23.5 29 70 18288 245 49 44.4 20.7 | 214 31 17.5 26.1 30 64 18839 255 60 58.0 15.5 | 236 37 31.1 20.9 31 60 19202 255 60 58.0 15.5 | 236 37 31.1 20.9 32 58 19507 265 48 47.8 4.2 | 245 23 20.9 9.5 33 52 20117 255 47 45.4 12.2 | 227 25 18.5 17.5 34 50 20390 260 37 36.4 6.4 | 219 15 9.5 11.8 35 45 21031 265 23 22.9 2.0 | 152 8 -4.0 7.4 36 41 21641 250 45 42.3 15.4 | 217 26 15.4 20.7 37 34 22860 270 31 31.0 -0.0 | 217 7 4.1 5.4 38 32 23165 245 38 34.4 16.1 | 199 23 7.5 21.4 39 31 23470 265 40 39.8 3.5 | 236 16 12.9 8.8 40 30 23650 270 32 32.0 -0.0 | 224 7 5.1 5.4 41 29 23774 255 30 29.0 7.8 | 189 13 2.1 13.1 42 28 24079 270 32 32.0 -0.0 | 224 7 5.1 5.4 43 27 24384 285 17 16.4 -4.4 | 95 11 -10.5 1.0 44 26 24689 240 10 8.7 5.0 | 120 21 -18.2 10.4 45 24 24994 245 21 19.0 8.9 | 151 16 -7.9 14.2 46 22 25603 310 12 9.2 -7.7 | 82 18 -17.7 -2.4 47 21 25908 175 10 -0.9 10.0 | 119 32 -27.8 15.3 48 20 26213 175 19 -1.7 18.9 | 130 37 -28.6 24.3 49 20 26280 200 19 6.5 17.9 | 139 31 -20.4 23.2 50 18 26822 215 21 12.0 17.2 | 147 27 -14.9 22.6 51 18 27127 235 17 13.9 9.8 | 139 20 -13.0 15.1 52 17 27432 235 14 11.5 8.0 | 131 20 -15.4 13.4 53 16 27737 200 12 4.1 11.3 | 126 28 -22.8 16.6 54 15 28042 205 13 5.5 11.8 | 129 27 -21.4 17.1 55 15 28346 245 10 9.1 4.2 | 118 20 -17.8 9.6 56 14 28651 235 10 8.2 5.7 | 121 22 -18.7 11.1 57 13 28956 220 16 10.3 12.3 | 137 24 -16.6 17.6 58 13 29261 255 12 11.6 3.1 | 119 17 -15.3 8.5 59 11 29870 100 10 -9.8 1.7 | 101 37 -36.8 7.1 60 10 30740 210 9 4.5 7.8 | 120 26 -22.4 13.1 Wind Parameters Mean winds (0-6000m): 251.3 at 36.6 knts Storm direction: 281.3 at 27.4 knts Shear (0-3000m) pos: 1.5 neg: 6.8 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 170.5 neg: -12.5 tot: 157.9 m^2/s^2 ave: 52.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 83.74 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 ------------------------------------------------------------------------------- 500 236 12 126 21| 0.0 12.1 12.1| 61.5 0.0 61.5 123.0 0.79| 13.6 10.7 1000 246 14 129 18| 3.3 6.0 9.3| 77.4 -8.9 68.5 68.5 0.50| 12.5 6.3 1500 249 18 141 15| 2.2 9.2 11.4|124.4 -8.9 115.6 77.0 0.64| 13.6 8.7 2000 248 24 162 15| 1.6 10.2 11.8|162.5 -8.9 153.6 76.8 0.61| 13.4 8.2 2500 247 29 178 16| 1.5 8.1 9.6|170.3 -9.7 160.6 64.2 0.57| 11.9 6.7 3000 248 31 186 17| 1.5 6.8 8.2|170.5 -12.5 157.9 52.6 0.52| 10.8 5.6 4000 250 33 194 17| 1.8 5.1 6.9|178.1 -12.5 165.6 41.4 0.46| 9.4 4.4 5000 251 35 200 17| 1.4 4.8 6.2|180.4 -12.5 167.9 33.6 0.43| 8.2 3.5 6000 251 37 204 19| 1.2 4.1 5.3|180.5 -19.6 160.8 26.8 0.39| 7.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260109.12.gif