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 RK169... Searching the city database file for: RK169 ... Date:1200Z 9 JAN 26 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 1006 88 7.2 1.2 66 6.0 4.5 180 17 279.9 280.6 277.3 291.4 4.14 1 1000 137 7.6 0.6 61 7.0 4.4 210 13 280.8 281.4 277.6 291.9 3.99 2 925 772 1.4 -0.3 88 1.7 0.7 220 27 280.7 281.4 277.6 292.0 4.04 3 901 983 -0.5 -1.3 94 0.8 -0.9 227 30 280.9 281.6 277.5 291.7 3.86 4 893 1054 -1.1 -2.7 89 1.6 -1.7 234 30 281.0 281.6 277.1 290.8 3.51 5 882 1153 -1.1 -10.1 50 9.0 -4.1 243 30 282.0 282.3 275.5 287.8 2.01 6 879 1180 -0.3 -16.3 29 16.0 -4.9 246 30 283.1 283.3 274.9 286.7 1.22 7 861 1345 -0.3 -26.3 12 26.0 -6.2 250 31 284.8 284.9 274.8 286.4 0.52 8 850 1448 -0.7 -26.7 12 26.0 -6.5 250 31 285.4 285.5 275.1 287.0 0.51 9 705 2920 -7.3 -39.3 6 32.0 -12.3 255 45 293.8 293.8 278.8 294.4 0.18 10 703 2942 -6.7 -34.7 9 28.0 -11.8 255 45 294.7 294.8 279.4 295.7 0.29 11 700 2975 -6.9 -32.9 11 26.0 -11.8 255 46 294.8 294.9 279.6 296.0 0.34 12 624 3860 -13.1 -30.1 23 17.0 -16.3 256 45 297.6 297.7 281.0 299.3 0.50 13 565 4605 -20.1 -22.0 85 1.9 -20.5 260 49 297.9 298.1 282.0 301.6 1.16 14 542 4912 -21.5 -29.5 48 8.0 -22.8 263 47 299.8 299.9 282.1 301.8 0.61 15 515 5286 -24.9 -29.9 63 5.0 -25.6 263 47 300.1 300.2 282.3 302.2 0.62 16 500 5500 -26.5 -38.5 31 12.0 -27.8 260 48 300.7 300.8 282.0 301.7 0.27 17 493 5601 -27.5 -40.5 28 13.0 -28.7 260 50 300.7 300.8 282.0 301.5 0.23 18 459 6110 -31.9 -35.0 74 3.1 -32.2 260 60 301.4 301.5 282.5 302.9 0.43 19 442 6375 -32.9 -55.9 8 23.0 -34.1 251 64 303.4 303.4 282.8 303.6 0.04 20 434 6503 -33.7 -59.7 6 26.0 -34.8 252 62 304.0 304.0 283.0 304.1 0.03 21 418 6765 -35.1 -61.1 5 26.0 -36.1 259 58 305.5 305.5 283.6 305.6 0.02 22 400 7070 -37.3 -59.3 8 22.0 -38.1 260 57 306.5 306.5 284.0 306.6 0.03 23 373 7549 -40.9 -60.9 10 20.0 -41.5 260 63 307.9 307.9 284.6 308.0 0.03 24 316 8659 -48.7 -71.7 5 23.0 -49.0 260 78 312.0 312.0 286.1 312.1 0.01 25 300 9000 -49.7 -73.7 4 24.0 -50.0 260 83 315.3 315.3 287.2 315.3 0.01 26 286 9312 -51.3 -75.3 4 24.0 -51.6 265 93 317.4 317.4 287.9 317.4 0.00 27 250 10190 -50.1 -73.1 5 23.0 -50.5 265 103 331.6 331.6 292.2 331.6 0.01 28 222 10966 -48.9 -78.9 2 30.0 -49.4 265 115 344.9 344.9 295.5 344.9 0.00 29 200 11650 -49.3 -81.3 1 32.0 -49.8 265 125 354.7 354.7 297.6 354.7 0.00 30 196 11782 -49.7 -81.5 1 31.8 -50.3 265 128 356.0 356.0 297.9 356.1 0.00 31 150 13510 -55.7 -84.7 1 29.0 -56.1 270 116 374.1 374.1 301.3 374.1 0.00 32 144 13770 -56.3 -86.3 1 30.0 -56.6 269 112 377.5 377.5 301.8 377.5 0.00 33 129 14472 -55.3 -86.3 1 31.0 -55.7 266 102 391.3 391.3 304.0 391.3 0.00 34 100 16080 -60.9 -86.9 2 26.0 -61.2 260 91 410.1 410.1 306.5 410.1 0.00 35 94 16460 -62.7 -87.7 2 25.0 -62.9 260 91 413.8 413.8 307.0 413.9 0.00 36 85 17078 -61.9 -87.9 2 26.0 -62.1 263 94 427.5 427.5 308.6 427.6 0.00 37 82 17301 -58.5 -87.5 1 29.0 -58.9 264 93 438.9 438.9 309.8 438.9 0.00 38 71 18201 -58.5 -87.5 1 29.0 -59.0 267 47 457.4 457.4 311.5 457.4 0.00 39 70 18290 -59.5 -87.5 1 28.0 -59.9 265 44 457.1 457.1 311.5 457.1 0.00 40 63 18949 -61.3 -88.3 2 27.0 -61.7 246 51 467.1 467.1 312.4 467.1 0.00 41 59 19361 -58.1 -88.1 1 30.0 -58.7 260 49 483.1 483.1 313.7 483.2 0.00 42 51 20276 -60.7 -88.7 1 28.0 -61.2 262 34 497.6 497.6 314.8 497.6 0.00 43 50 20400 -59.7 -88.7 1 29.0 -60.3 255 35 502.8 502.8 315.1 502.8 0.00 44 37 22306 -52.7 -86.7 1 34.0 -54.4 240 37 566.0 566.0 318.9 566.0 0.01 45 30 23650 -54.7 -86.7 1 32.0 -56.3 280 30 595.5 595.5 320.4 595.6 0.01 46 29 23867 -55.9 -87.9 1 32.0 -57.4 280 31 598.0 598.0 320.5 598.1 0.01 47 26 24569 -51.9 -86.9 1 35.0 -54.3 256 33 628.3 628.4 321.8 628.4 0.01 48 23 25360 -54.9 -86.9 1 32.0 -56.9 275 17 641.9 642.0 322.4 642.0 0.01 49 21 25946 -52.3 -86.3 1 34.0 -55.1 256 16 666.7 666.7 323.3 666.8 0.01 50 20 26260 -54.5 -86.5 1 32.0 -56.8 205 2 669.4 669.4 323.4 669.4 0.01 51 18 26933 -55.5 -87.5 1 32.0 -57.8 236 7 686.7 686.7 324.0 686.7 0.01 52 14 28550 -51.1 -86.1 1 35.0 -55.2 221 10 752.8 752.8 326.0 752.9 0.02 53 11 30107 -54.1 -87.1 1 33.0 -57.8 328 13 795.6 795.6 327.1 795.8 0.02 54 10 30720 -52.7 -86.7 1 34.0 -57.2 180 15 822.8 822.8 327.8 823.0 0.02 55 6.6 33461 -43.1 -83.1 0 40.0 -53.7 967.0 967.0 330.7 967.7 0.06 TRP 286 9312 -51.3 -75.3 4 24.0 -51.6 265 93 317.4 317.4 287.9 317.4 0.00 WND 196 11782 -49.7 -81.5 1 31.8 -50.3 265 128 356.0 356.0 297.9 356.1 0.00 Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 907.32 mb = 927.28 m = 3042.21 ft Wetbulb zero: 914.53 mb = 863.21 m = 2832.02 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 38.56 % Est. max temperature: 12.41 C = 54.33 F Sfc-Lift cond lev (LCL): 917.60 mb = 836.40 m = 2744.06 ft T: 0.82 C 700-500 lapse rate: 7.76 C/km ThetaE index: 5.59 C Layer 901.0- 850.0 mb Conv cond level (CCL): 896.25 mb = 1024.91 m = 3362.53 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 8.29 C = 46.92 F Cap Strength: 8.25 C Lifted Index: 8.28 C Risk: None Lifted Index @300 mb: 16.61 C Lifted Index @700 mb: 7.46 C Showalter Index: 11.98 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: -0.20 C K Index: -26.90 Risk: None Sweat Index: 156.71 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.73 J/kg Max Up Vert Vel: 1.20 m/s Conv Inhibition (B-): 72395.11 J/kg Cap Strength: 8.23 C Lift Cond Lev (LCL): 899.27 mb = 998.03 m = 3274.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 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 1006 88 180 17 0.0 17.0 | 129 38 -30.0 23.9 1 1000 137 210 13 6.5 11.3 | 128 30 -23.5 18.2 2 980 305 205 21 8.9 19.0 | 141 33 -21.2 25.9 3 944 610 210 25 12.5 21.7 | 148 34 -17.5 28.6 4 925 772 220 27 17.4 20.7 | 155 30 -12.7 27.6 5 909 914 220 30 19.3 23.0 | 160 32 -10.8 29.9 6 875 1219 250 30 28.2 10.3 | 174 17 -1.8 17.2 7 850 1448 250 31 29.1 10.6 | 177 18 -0.9 17.5 8 779 2134 250 39 36.6 13.3 | 198 21 6.6 20.2 9 749 2438 250 46 43.2 15.7 | 210 26 13.2 22.6 10 721 2743 255 42 40.6 10.9 | 211 21 10.5 17.8 11 700 2975 255 46 44.4 11.9 | 217 24 14.4 18.8 12 639 3658 255 44 42.5 11.4 | 214 22 12.5 18.3 13 566 4572 260 49 48.3 8.5 | 230 24 18.2 15.4 14 522 5182 265 46 45.8 4.0 | 235 19 15.8 10.9 15 500 5500 260 48 47.3 8.3 | 229 23 17.2 15.2 16 459 6096 260 60 59.1 10.4 | 239 34 29.1 17.3 17 440 6401 250 64 60.1 21.9 | 226 42 30.1 28.8 18 403 7010 265 54 53.8 4.7 | 244 26 23.8 11.6 19 400 7070 260 57 56.1 9.9 | 237 31 26.1 16.8 20 300 9000 260 83 81.7 14.4 | 248 56 51.7 21.3 21 286 9312 265 93 92.6 8.1 | 257 64 62.6 15.0 22 250 10190 265 103 102.6 9.0 | 258 74 72.6 15.9 23 200 11650 265 125 124.5 10.9 | 259 96 94.5 17.8 24 196 11782 265 128 127.5 11.2 | 260 99 97.5 18.1 25 193 11887 265 128 127.5 11.2 | 260 99 97.5 18.1 26 150 13510 270 116 116.0 -0.0 | 265 86 86.0 6.9 27 104 15850 260 82 80.8 14.2 | 247 55 50.7 21.1 28 100 16080 260 91 89.6 15.8 | 249 64 59.6 22.7 29 94 16459 260 91 89.6 15.8 | 249 64 59.6 22.7 30 90 16764 260 95 93.6 16.5 | 250 68 63.5 23.4 31 81 17374 265 93 92.6 8.1 | 257 64 62.6 15.0 32 77 17678 280 68 67.0 -11.8 | 278 37 36.9 -4.9 33 70 18290 265 44 43.8 3.8 | 232 17 13.8 10.7 34 67 18593 260 42 41.4 7.3 | 219 18 11.3 14.2 35 64 18898 245 50 45.3 21.1 | 209 32 15.3 28.0 36 61 19202 250 57 53.6 19.5 | 222 35 23.5 26.4 37 58 19507 270 42 42.0 -0.0 | 240 14 12.0 6.9 38 52 20117 270 33 33.0 -0.0 | 203 8 3.0 6.9 39 50 20400 255 35 33.8 9.1 | 193 16 3.8 16.0 40 50 20422 240 30 26.0 15.0 | 170 22 -4.1 21.9 41 47 20726 255 36 34.8 9.3 | 196 17 4.7 16.2 42 45 21031 265 26 25.9 2.3 | 156 10 -4.1 9.2 43 43 21336 245 26 23.6 11.0 | 160 19 -6.5 17.9 44 39 21946 240 48 41.6 24.0 | 200 33 11.5 30.9 45 37 22250 235 35 28.7 20.1 | 177 27 -1.4 27.0 46 36 22555 260 43 42.3 7.5 | 221 19 12.3 14.4 47 34 22860 265 31 30.9 2.7 | 185 10 0.8 9.6 48 32 23165 245 30 27.2 12.7 | 172 20 -2.8 19.6 49 31 23470 250 32 30.1 10.9 | 180 18 0.0 17.8 50 30 23650 280 30 29.5 -5.2 | 164 2 -0.5 1.7 51 28 24079 280 31 30.5 -5.4 | 198 2 0.5 1.5 52 27 24384 250 32 30.1 10.9 | 180 18 0.0 17.8 53 26 24689 260 34 33.5 5.9 | 195 13 3.4 12.8 54 24 24994 280 29 28.6 -5.0 | 142 2 -1.5 1.9 55 23 25298 285 18 17.4 -4.7 | 100 13 -12.6 2.2 56 22 25603 235 13 10.6 7.5 | 127 24 -19.4 14.4 57 21 25908 250 17 16.0 5.8 | 132 19 -14.1 12.7 58 20 26213 295 10 9.1 -4.2 | 97 21 -21.0 2.7 59 20 26260 205 2 0.8 1.8 | 107 30 -29.2 8.7 60 19 26518 250 1 0.9 0.3 | 104 30 -29.1 7.2 61 17 27127 230 10 7.7 6.4 | 121 26 -22.4 13.3 62 17 27432 215 10 5.7 8.2 | 122 29 -24.3 15.1 63 16 27737 235 12 9.8 6.9 | 124 24 -20.2 13.8 64 14 28346 200 10 3.4 9.4 | 121 31 -26.6 16.3 65 13 28956 260 11 10.8 1.9 | 115 21 -19.2 8.8 66 12 29566 355 10 0.9 -10.0 | 84 29 -29.2 -3.1 67 11 29870 320 12 7.7 -9.2 | 84 22 -22.3 -2.3 68 11 30175 330 13 6.5 -11.3 | 80 24 -23.5 -4.4 69 10 30720 180 15 0.0 15.0 | 126 37 -30.0 21.9 Wind Parameters Mean winds (0-6000m): 252.9 at 41.1 knts Storm direction: 282.9 at 30.8 knts Shear (0-3000m) pos: 6.7 neg: 1.0 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 280.1 neg: -1.1 tot: 279.0 m^2/s^2 ave: 93.0 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 6.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 126.69 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 ------------------------------------------------------------------------------- 500 206 20 140 33| 13.4 0.0 13.4| 96.8 0.0 96.8 193.6 0.62| 18.4 11.5 1000 215 24 149 31| 13.0 0.0 13.0|181.8 0.0 181.8 181.8 0.64| 17.6 11.2 1500 228 26 157 27| 10.7 0.0 10.7|204.5 0.0 204.5 136.3 0.61| 14.9 9.0 2000 235 29 164 24| 8.0 1.5 9.5|230.4 0.0 230.4 115.2 0.64| 12.7 8.1 2500 240 32 173 23| 7.6 1.2 8.8|264.8 0.0 264.8 105.9 0.63| 12.0 7.6 3000 243 34 180 22| 6.7 1.0 7.7|280.1 -1.1 279.0 93.0 0.61| 11.0 6.8 4000 247 37 190 21| 5.4 0.6 6.0|296.7 -6.7 289.9 72.5 0.60| 8.8 5.3 5000 251 39 199 21| 4.6 0.5 5.0|327.2 -6.7 320.5 64.1 0.61| 7.9 4.8 6000 253 41 206 21| 3.8 1.6 5.4|365.5 -19.9 345.7 57.6 0.53| 8.0 4.2 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260109.12.gif