UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 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 1014 87 3.2 -2.8 65 6.0 0.8 200 5 275.3 275.8 273.3 283.7 3.06 1 1010 119 4.2 -2.8 60 7.0 1.4 211 6 276.6 277.1 274.0 285.1 3.07 2 1000 200 3.6 -3.4 60 7.0 0.8 240 10 276.8 277.3 274.0 285.0 2.97 3 925 826 -2.3 -5.1 81 2.8 -3.3 245 15 277.0 277.4 273.9 284.8 2.82 4 884 1184 -5.5 -6.9 90 1.4 -6.0 259 16 277.3 277.7 273.7 284.5 2.57 5 875 1264 -5.9 -8.7 81 2.8 -6.8 263 17 277.7 278.0 273.5 284.0 2.26 6 867 1336 -3.7 -24.7 18 21.0 -8.3 267 17 280.7 280.8 272.6 282.5 0.59 7 861 1391 -3.1 -29.1 11 26.0 -8.3 270 17 281.9 281.9 272.9 283.1 0.40 8 850 1493 -3.5 -29.5 11 26.0 -8.6 275 17 282.5 282.5 273.3 283.7 0.39 9 765 2325 -3.7 -44.7 2 41.0 -9.8 272 29 290.9 290.9 277.3 291.2 0.09 10 700 3019 -8.5 -44.5 4 36.0 -13.4 275 29 293.1 293.1 278.3 293.4 0.10 11 596 4250 -15.1 -36.1 15 21.0 -18.3 269 25 299.2 299.3 281.4 300.2 0.29 12 500 5550 -25.7 -47.7 11 22.0 -27.5 270 28 301.7 301.7 282.2 302.1 0.10 13 401 7103 -38.1 -56.1 13 18.0 -38.8 266 36 305.3 305.3 283.5 305.4 0.05 14 400 7120 -38.3 -57.3 12 19.0 -39.1 265 37 305.2 305.2 283.5 305.4 0.04 15 349 8046 -44.7 -63.7 10 19.0 -45.2 261 46 308.7 308.7 284.8 308.8 0.02 16 319 8645 -47.1 -72.1 4 25.0 -47.5 266 57 313.4 313.4 286.5 313.4 0.01 17 300 9050 -49.1 -69.1 8 20.0 -49.4 270 65 316.1 316.1 287.5 316.2 0.01 18 269 9763 -51.3 -72.3 6 21.0 -51.6 265 75 323.0 323.0 289.7 323.0 0.01 19 250 10240 -51.5 -75.5 4 24.0 -51.8 265 85 329.5 329.5 291.6 329.5 0.01 20 224 10953 -49.3 -78.3 2 29.0 -49.8 265 104 343.4 343.4 295.1 343.4 0.00 21 200 11690 -50.7 -80.7 2 30.0 -51.1 265 115 352.5 352.5 297.2 352.5 0.00 22 176 12519 -51.8 -82.3 1 30.5 -52.2 270 123 363.8 363.8 299.4 363.9 0.00 23 154 13381 -52.9 -83.9 1 31.0 -53.4 270 104 376.1 376.1 301.6 376.1 0.00 24 150 13550 -53.3 -84.3 1 31.0 -53.8 270 99 378.2 378.2 301.9 378.2 0.00 25 117 15124 -60.5 -85.5 2 25.0 -60.7 261 96 392.8 392.8 304.2 392.8 0.00 26 100 16100 -61.1 -87.1 2 26.0 -61.4 265 88 409.7 409.7 306.5 409.7 0.00 27 93 16552 -58.9 -86.9 2 28.0 -59.3 265 86 422.6 422.6 308.0 422.6 0.00 28 81 17407 -63.5 -87.5 2 24.0 -63.7 262 73 430.2 430.2 308.9 430.2 0.00 29 70 18300 -64.3 -88.3 2 24.0 -64.6 270 65 446.8 446.8 310.6 446.8 0.00 30 64 18849 -65.1 -89.1 2 24.0 -65.3 273 58 456.7 456.7 311.5 456.7 0.00 31 55 19781 -62.7 -89.7 1 27.0 -63.1 259 55 482.4 482.4 313.7 482.4 0.00 32 51 20254 -57.1 -87.1 1 30.0 -57.9 250 44 506.0 506.0 315.4 506.1 0.00 33 50 20380 -57.3 -87.3 1 30.0 -58.1 250 33 508.4 508.4 315.5 508.5 0.00 34 40 21785 -56.7 -86.7 1 30.0 -57.8 274 35 543.5 543.5 317.7 543.5 0.01 35 30 23620 -52.3 -85.3 1 33.0 -54.4 225 19 602.1 602.1 320.7 602.1 0.01 36 29 23840 -52.1 -85.1 1 33.0 -54.3 229 21 608.5 608.5 321.0 608.5 0.01 37 22 25620 -55.5 -86.5 1 31.0 -57.5 181 18 648.4 648.4 322.6 648.4 0.01 38 20 26230 -54.7 -85.7 1 31.0 -57.0 235 23 668.7 668.7 323.4 668.8 0.01 39 10 30720 -49.7 -83.7 1 34.0 -55.3 245 19 834.0 834.0 328.1 834.4 0.04 40 9.2 31266 -49.1 -84.1 1 35.0 -55.2 856.4 856.5 328.5 856.8 0.04 TRP 269 9763 -51.3 -72.3 6 21.0 -51.6 265 75 323.0 323.0 289.7 323.0 0.01 WND 176 12519 -51.8 -82.3 1 30.5 -52.2 270 123 363.8 363.8 299.4 363.9 0.00 Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: 954.24 mb = 581.97 m = 1909.31 ft Wetbulb zero: 984.85 mb = 322.54 m = 1058.19 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 23.39 % Est. max temperature: 9.24 C = 48.63 F Sfc-Lift cond lev (LCL): 923.97 mb = 834.77 m = 2738.70 ft T: -2.38 C 700-500 lapse rate: 6.80 C/km ThetaE index: 2.58 C Layer 1000.0- 861.0 mb Conv cond level (CCL): 886.24 mb = 1163.88 m = 3818.45 ft Mean mixing ratio: 2.90 g/kg Conv temperature: 5.20 C = 41.36 F Cap Strength: 13.94 C Lifted Index: 14.42 C Risk: None Lifted Index @300 mb: 22.19 C Lifted Index @700 mb: 10.64 C Showalter Index: 15.33 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: -3.80 C K Index: -43.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.49 J/kg Max Up Vert Vel: 1.72 m/s Conv Inhibition (B-): 69013.95 J/kg Cap Strength: 14.41 C Lift Cond Lev (LCL): 891.85 mb = 1114.11 m = 3655.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 18 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 1014 87 200 5 1.7 4.7 | 135 19 -13.6 13.5 1 1000 200 240 10 8.7 5.0 | 154 15 -6.7 13.8 2 987 305 245 12 10.9 5.1 | 162 15 -4.4 13.8 3 950 610 250 13 12.2 4.4 | 167 14 -3.1 13.2 4 925 826 245 15 13.6 6.3 | 173 15 -1.7 15.1 5 915 914 245 16 14.5 6.8 | 177 16 -0.8 15.5 6 850 1493 275 17 16.9 -1.5 | 192 7 1.6 7.3 7 847 1524 280 18 17.7 -3.1 | 203 6 2.4 5.6 8 783 2134 275 27 26.9 -2.4 | 241 13 11.6 6.4 9 754 2438 270 30 30.0 -0.0 | 239 17 14.7 8.8 10 700 3019 275 29 28.9 -2.5 | 245 15 13.6 6.2 11 670 3353 275 21 20.9 -1.8 | 219 9 5.6 6.9 12 643 3658 275 25 24.9 -2.2 | 236 12 9.6 6.6 13 617 3962 265 24 23.9 2.1 | 218 14 8.6 10.8 14 569 4572 275 27 26.9 -2.4 | 241 13 11.6 6.4 15 547 4877 280 26 25.6 -4.5 | 248 11 10.3 4.2 16 500 5550 270 28 28.0 -0.0 | 235 15 12.7 8.8 17 483 5791 260 28 27.6 4.9 | 222 18 12.3 13.6 18 463 6096 265 34 33.9 3.0 | 238 22 18.5 11.7 19 424 6706 275 35 34.9 -3.1 | 254 20 19.5 5.7 20 406 7010 270 32 32.0 -0.0 | 242 19 16.7 8.8 21 400 7120 265 37 36.9 3.2 | 241 25 21.5 12.0 22 355 7925 260 44 43.3 7.6 | 240 32 28.0 16.4 23 300 9050 270 65 65.0 -0.0 | 260 50 49.7 8.8 24 269 9763 265 75 74.7 6.5 | 256 61 59.4 15.3 25 257 10058 265 76 75.7 6.6 | 256 62 60.4 15.4 26 250 10240 265 85 84.7 7.4 | 257 71 69.4 16.2 27 213 11278 265 112 111.6 9.8 | 259 98 96.3 18.5 28 200 11690 265 115 114.6 10.0 | 259 101 99.2 18.8 29 176 12519 270 123 123.0 -0.0 | 265 108 107.7 8.8 30 168 12802 270 123 123.0 -0.0 | 265 108 107.7 8.8 31 150 13550 270 99 99.0 -0.0 | 264 84 83.7 8.8 32 146 13716 270 99 99.0 -0.0 | 264 84 83.7 8.8 33 120 14935 260 92 90.6 16.0 | 252 79 75.3 24.7 34 109 15545 265 105 104.6 9.2 | 259 91 89.3 17.9 35 100 16100 265 88 87.7 7.7 | 257 74 72.3 16.4 36 94 16459 265 88 87.7 7.7 | 257 74 72.3 16.4 37 85 17069 265 71 70.7 6.2 | 255 57 55.4 14.9 38 77 17678 260 74 72.9 12.8 | 249 61 57.6 21.6 39 70 18288 265 72 71.7 6.3 | 255 58 56.4 15.0 40 70 18300 270 65 65.0 -0.0 | 260 50 49.7 8.8 41 60 19202 275 54 53.8 -4.7 | 264 39 38.5 4.0 42 52 20117 250 56 52.6 19.2 | 233 47 37.3 27.9 43 50 20380 250 33 31.0 11.3 | 218 25 15.7 20.0 44 50 20422 265 43 42.8 3.7 | 246 30 27.5 12.5 45 47 20726 250 32 30.1 10.9 | 217 25 14.7 19.7 46 45 21031 265 41 40.8 3.6 | 244 28 25.5 12.3 47 43 21336 255 38 36.7 9.8 | 229 28 21.4 18.6 48 39 21946 280 34 33.5 -5.9 | 261 18 18.2 2.8 49 37 22250 250 30 28.2 10.3 | 214 23 12.9 19.0 50 34 22860 260 31 30.5 5.4 | 227 21 15.2 14.1 51 32 23165 275 26 25.9 -2.3 | 238 12 10.6 6.5 52 31 23470 240 15 13.0 7.5 | 172 16 -2.3 16.3 53 30 23620 225 19 13.4 13.4 | 175 22 -1.9 22.2 54 29 23774 230 24 18.4 15.4 | 187 24 3.1 24.2 55 28 24079 225 12 8.5 8.5 | 158 19 -6.8 17.2 56 27 24384 175 12 -1.0 12.0 | 142 26 -16.4 20.7 57 25 24689 195 20 5.2 19.3 | 160 30 -10.1 28.1 58 23 25298 205 12 5.1 10.9 | 152 22 -10.3 19.6 59 22 25603 180 18 0.0 18.0 | 150 31 -15.3 26.8 60 21 25908 195 25 6.5 24.1 | 165 34 -8.9 32.9 61 20 26213 225 27 19.1 19.1 | 188 28 3.8 27.8 62 20 26230 235 23 18.8 13.2 | 189 22 3.5 21.9 63 19 26518 225 30 21.2 21.2 | 191 31 5.9 30.0 64 18 26822 235 15 12.3 8.6 | 170 18 -3.0 17.4 65 17 27127 210 16 8.0 13.9 | 162 24 -7.3 22.6 66 17 27432 240 20 17.3 10.0 | 186 19 2.0 18.8 67 16 27737 215 15 8.6 12.3 | 162 22 -6.7 21.0 68 15 28042 245 10 9.1 4.2 | 154 14 -6.3 13.0 69 14 28346 230 4 3.1 2.6 | 133 17 -12.3 11.3 70 11 29870 170 10 -1.7 9.8 | 137 25 -17.1 18.6 71 11 30175 210 21 10.5 18.2 | 170 27 -4.8 26.9 72 10 30720 245 19 17.2 8.0 | 186 17 1.9 16.8 Wind Parameters Mean winds (0-6000m): 269.7 at 23.5 knts Storm direction: 299.7 at 17.6 knts Shear (0-3000m) pos: 3.0 neg: 1.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 80.5 neg: -4.2 tot: 76.3 m^2/s^2 ave: 25.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 27.72 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 ------------------------------------------------------------------------------- 500 243 11 158 15| 10.7 0.0 10.7| 38.8 0.0 38.8 77.6 0.85| 10.9 9.3 1000 246 13 166 14| 7.2 0.0 7.2| 53.5 0.0 53.5 53.5 0.79| 8.4 6.6 1500 255 14 173 13| 6.4 0.0 6.4| 63.1 0.0 63.1 42.1 0.69| 8.5 5.9 2000 263 16 185 11| 4.8 1.9 6.7| 73.4 0.0 73.4 36.7 0.66| 8.3 5.5 2500 265 19 199 11| 3.8 2.3 6.2| 75.5 -1.3 74.2 29.7 0.58| 7.7 4.5 3000 267 21 209 11| 3.0 1.9 4.9| 80.5 -4.2 76.3 25.4 0.54| 7.0 3.8 4000 269 21 214 11| 2.2 1.3 3.6| 89.4 -26.5 62.8 15.7 0.33| 7.1 2.3 5000 270 22 219 11| 2.2 1.1 3.3|108.8 -29.1 79.7 15.9 0.36| 6.5 2.3 6000 270 24 223 12| 1.8 1.7 3.6|136.7 -53.3 83.4 13.9 0.29| 6.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260109.00.gif