UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 13 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 1007 90 5.6 -0.4 65 6.0 3.0 340 13 278.2 278.8 275.8 288.4 3.68 1 1000 147 5.2 -0.8 65 6.0 2.7 330 13 278.4 279.0 275.8 288.3 3.60 2 925 777 -0.9 -2.1 92 1.2 -1.4 325 17 278.4 279.0 275.7 288.2 3.54 3 910 907 -1.9 -3.1 91 1.2 -2.4 330 19 278.7 279.2 275.6 288.0 3.34 4 890 1083 -3.3 -6.7 77 3.4 -4.5 327 24 279.0 279.4 274.7 286.3 2.60 5 873 1236 -3.7 -18.7 30 15.0 -7.5 324 28 280.1 280.3 272.9 283.1 1.00 6 850 1446 -4.9 -19.9 30 15.0 -8.6 320 34 281.0 281.2 273.3 283.8 0.93 7 848 1465 -5.1 -21.1 27 16.0 -8.9 315 34 281.0 281.1 273.2 283.5 0.84 8 830 1633 -4.1 -22.1 23 18.0 -8.4 301 37 283.8 283.9 274.6 286.2 0.78 9 707 2876 -13.5 -22.5 47 9.0 -15.4 291 50 286.7 286.9 276.4 289.4 0.89 10 700 2952 -13.9 -25.9 36 12.0 -16.2 285 47 287.1 287.2 276.2 289.2 0.66 11 694 3017 -13.7 -30.7 22 17.0 -16.5 282 48 288.0 288.1 276.3 289.4 0.43 12 674 3239 -14.9 -26.9 35 12.0 -17.1 282 50 289.1 289.2 277.2 291.1 0.63 13 667 3318 -14.1 -44.1 6 30.0 -17.6 282 51 290.9 290.9 277.3 291.3 0.11 14 631 3738 -16.1 -35.1 18 19.0 -18.8 287 53 293.2 293.3 278.7 294.2 0.31 15 615 3932 -14.9 -48.9 4 34.0 -18.5 294 47 296.8 296.8 280.0 297.0 0.07 16 576 4424 -18.7 -50.7 4 32.0 -21.7 295 52 297.9 297.9 280.5 298.2 0.06 17 508 5354 -22.3 -52.3 5 30.0 -24.8 299 63 304.5 304.5 283.2 304.7 0.06 18 500 5470 -23.5 -49.5 7 26.0 -25.8 300 64 304.4 304.4 283.2 304.7 0.08 19 400 7060 -35.3 -62.3 5 27.0 -36.4 290 61 309.1 309.1 285.0 309.2 0.02 20 389 7254 -36.9 -62.9 5 26.0 -37.8 290 63 309.5 309.5 285.1 309.6 0.02 21 337 8238 -42.1 -69.1 4 27.0 -42.8 290 75 315.4 315.4 287.2 315.4 0.01 22 303 8953 -45.3 -70.3 4 25.0 -45.8 270 88 320.6 320.6 288.9 320.6 0.01 23 300 9020 -45.3 -70.3 4 25.0 -45.8 270 95 321.5 321.5 289.2 321.5 0.01 24 296 9110 -43.3 -70.3 4 27.0 -44.0 270 96 325.6 325.6 290.5 325.6 0.01 25 250 10230 -48.3 -74.3 3 26.0 -48.8 265 111 334.3 334.3 292.9 334.3 0.01 26 235 10637 -49.3 -74.3 4 25.0 -49.7 265 121 338.7 338.7 294.0 338.7 0.01 27 218 11135 -44.7 -78.7 1 34.0 -45.5 265 111 353.2 353.2 297.3 353.2 0.00 28 200 11710 -46.7 -79.7 1 33.0 -47.4 265 118 358.8 358.8 298.5 358.8 0.00 29 150 13580 -54.7 -84.7 1 30.0 -55.1 255 135 375.8 375.8 301.6 375.8 0.00 30 112 15427 -62.1 -87.1 2 25.0 -62.3 269 108 394.7 394.7 304.5 394.7 0.00 31 100 16130 -62.3 -87.3 2 25.0 -62.5 275 101 407.4 407.4 306.2 407.4 0.00 32 87 16978 -67.3 -88.3 4 21.0 -67.4 265 91 413.9 413.9 307.0 413.9 0.00 33 78 17641 -63.9 -87.9 2 24.0 -64.1 265 83 434.0 434.0 309.3 434.0 0.00 34 70 18300 -65.7 -88.7 3 23.0 -65.9 265 76 443.8 443.8 310.3 443.8 0.00 35 69 18387 -66.1 -89.1 3 23.0 -66.3 267 76 444.8 444.8 310.4 444.8 0.00 36 62 19045 -59.9 -87.9 1 28.0 -60.4 273 58 472.4 472.4 312.8 472.4 0.00 37 56 19674 -64.7 -88.7 2 24.0 -65.0 255 63 475.4 475.4 313.1 475.4 0.00 38 52 20128 -63.1 -89.5 2 26.4 -63.5 265 72 489.2 489.2 314.2 489.2 0.00 39 51 20247 -62.7 -89.7 1 27.0 -63.1 272 67 492.9 492.9 314.4 492.9 0.00 40 50 20370 -59.9 -88.9 1 29.0 -60.5 280 61 502.3 502.3 315.1 502.3 0.00 41 47 20760 -55.9 -87.9 1 32.0 -56.9 279 61 520.9 520.9 316.4 520.9 0.00 42 36 22447 -58.7 -87.7 1 29.0 -59.6 253 25 554.9 554.9 318.3 554.9 0.00 43 30 23600 -55.9 -86.9 1 31.0 -57.3 235 41 592.2 592.2 320.3 592.3 0.01 44 27 24272 -55.7 -86.7 1 31.0 -57.3 238 42 610.9 610.9 321.1 611.0 0.01 45 25 24766 -52.7 -85.7 1 33.0 -55.0 246 40 633.1 633.1 322.0 633.2 0.01 46 23 25303 -54.9 -85.9 1 31.0 -56.9 235 37 641.9 642.0 322.4 642.0 0.01 47 21 25885 -54.7 -85.7 1 31.0 -56.9 241 35 659.5 659.5 323.0 659.6 0.01 48 20 26200 -51.9 -85.9 1 34.0 -54.9 230 22 677.3 677.3 323.7 677.4 0.01 49 17 27264 -47.3 -83.3 1 36.0 -52.1 231 33 724.3 724.3 325.2 724.5 0.02 50 14 28533 -52.7 -84.7 1 32.0 -56.2 261 20 747.3 747.3 325.8 747.5 0.02 51 14 28533 -52.9 -85.9 1 33.0 -56.4 261 20 746.7 746.7 325.8 746.8 0.02 52 13 29014 -50.1 -85.1 1 35.0 -54.7 267 9 772.4 772.4 326.5 772.5 0.02 53 12 29546 -43.1 -82.1 1 39.0 -51.0 267 7 815.0 815.1 327.6 815.4 0.04 TRP 87 16978 -67.3 -88.3 4 21.0 -67.4 265 91 413.9 413.9 307.0 413.9 0.00 WND 52 20128 -63.1 -89.5 2 26.4 -63.5 265 72 489.2 489.2 314.2 489.2 0.00 Sounding variables and indices 1000-500 mb thick: 5323.00 m Freezing level: 936.07 mb = 684.05 m = 2244.23 ft Wetbulb zero: 950.72 mb = 555.37 m = 1822.07 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 30.77 % Est. max temperature: 8.15 C = 46.67 F Sfc-Lift cond lev (LCL): 918.14 mb = 836.23 m = 2743.51 ft T: -1.36 C 700-500 lapse rate: 3.81 C/km ThetaE index: 5.29 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 902.50 mb = 972.77 m = 3191.47 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 6.19 C = 43.15 F Cap Strength: 14.24 C Lifted Index: 14.04 C Risk: None Lifted Index @300 mb: 23.65 C Lifted Index @700 mb: 2.90 C Showalter Index: 17.47 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 3.60 C K Index: -13.30 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 4.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.88 J/kg Max Up Vert Vel: 1.33 m/s Conv Inhibition (B-): 57395.24 J/kg Cap Strength: 14.27 C Lift Cond Lev (LCL): 907.79 mb = 926.42 m = 3039.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 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 1007 90 340 13 4.4 -12.2 | 142 22 -13.5 17.2 1 1000 147 330 13 6.5 -11.3 | 148 21 -11.4 18.2 2 981 305 320 16 10.3 -12.3 | 156 19 -7.6 17.2 3 944 610 325 17 9.8 -13.9 | 152 18 -8.2 15.5 4 925 777 325 17 9.8 -13.9 | 152 18 -8.2 15.5 5 909 914 330 19 9.5 -16.5 | 147 15 -8.4 13.0 6 850 1446 320 34 21.9 -26.0 | 229 5 3.9 3.4 7 841 1524 300 35 30.3 -17.5 | 226 17 12.4 11.9 8 778 2134 305 46 37.7 -26.4 | 261 20 19.8 3.0 9 719 2743 300 55 47.6 -27.5 | 266 30 29.7 1.9 10 700 2952 285 47 45.4 -12.2 | 238 32 27.5 17.3 11 691 3048 280 48 47.3 -8.3 | 234 36 29.3 21.1 12 637 3658 285 56 54.1 -14.5 | 248 39 36.2 14.9 13 612 3962 295 45 40.8 -19.0 | 246 25 22.9 10.4 14 564 4572 295 55 49.8 -23.2 | 259 33 31.9 6.2 15 500 5470 300 64 55.4 -32.0 | 274 38 37.5 -2.6 16 478 5791 300 69 59.8 -34.5 | 277 42 41.8 -5.1 17 458 6096 300 61 52.8 -30.5 | 272 35 34.9 -1.1 18 400 7060 290 61 57.3 -20.9 | 258 40 39.4 8.6 19 337 8230 290 75 70.5 -25.7 | 266 53 52.6 3.8 20 308 8839 270 76 76.0 -0.0 | 243 65 58.1 29.4 21 300 9020 270 95 95.0 -0.0 | 249 82 77.1 29.4 22 250 10230 265 111 110.6 9.7 | 247 101 92.7 39.1 23 234 10668 265 122 121.5 10.6 | 249 111 103.6 40.1 24 213 11278 265 108 107.6 9.4 | 247 98 89.7 38.8 25 200 11710 265 118 117.6 10.3 | 248 107 99.6 39.7 26 186 12192 265 127 126.5 11.1 | 250 116 108.6 40.5 27 154 13411 260 129 127.0 22.4 | 245 121 109.1 51.8 28 150 13580 255 135 130.4 34.9 | 240 130 112.5 64.4 29 147 13716 255 125 120.7 32.4 | 239 120 102.8 61.8 30 140 14021 260 142 139.8 24.7 | 246 133 121.9 54.1 31 121 14935 265 113 112.6 9.8 | 247 102 94.6 39.3 32 100 16130 275 101 100.6 -8.8 | 256 85 82.7 20.6 33 95 16459 275 101 100.6 -8.8 | 256 85 82.7 20.6 34 87 16978 265 91 90.7 7.9 | 243 82 72.7 37.3 35 70 18300 265 76 75.7 6.6 | 238 68 57.8 36.0 36 67 18593 270 76 76.0 -0.0 | 243 65 58.1 29.4 37 64 18898 280 63 62.0 -10.9 | 247 48 44.1 18.5 38 60 19202 265 52 51.8 4.5 | 225 48 33.9 34.0 39 58 19507 255 55 53.1 14.2 | 219 56 35.2 43.7 40 55 19812 255 69 66.6 17.9 | 226 68 48.7 47.3 41 52 20128 265 72 71.7 6.3 | 236 65 53.8 35.7 42 50 20370 280 61 60.1 -10.6 | 246 46 42.1 18.8 43 50 20422 265 72 71.7 6.3 | 236 65 53.8 35.7 44 45 21031 290 52 48.9 -17.8 | 249 33 30.9 11.6 45 43 21336 265 41 40.8 3.6 | 215 40 22.9 33.0 46 39 21946 280 37 36.4 -6.4 | 219 30 18.5 23.0 47 37 22250 255 19 18.4 4.9 | 181 34 0.4 34.3 48 34 22860 250 37 34.8 12.7 | 202 45 16.8 42.1 49 31 23470 255 34 32.8 8.8 | 201 41 14.9 38.2 50 30 23600 235 41 33.6 23.5 | 196 55 15.7 52.9 51 28 24079 230 41 31.4 26.4 | 194 57 13.5 55.8 52 25 24689 255 43 41.5 11.1 | 210 47 23.6 40.5 53 24 24994 220 33 21.2 25.3 | 183 55 3.3 54.7 54 22 25603 250 41 38.5 14.0 | 205 48 20.6 43.4 55 21 25908 240 35 30.3 17.5 | 195 49 12.4 46.9 56 20 26200 230 22 16.9 14.1 | 179 44 -1.1 43.6 57 18 26518 225 25 17.7 17.7 | 180 47 -0.2 47.1 58 16 26822 235 38 31.1 21.8 | 194 53 13.2 51.2 59 15 27127 255 35 33.8 9.1 | 202 42 15.9 38.5 60 13 27432 265 10 10.0 0.9 | 165 31 -8.0 30.3 61 12 27737 270 6 6.0 -0.0 | 158 32 -11.9 29.4 62 11 28042 255 10 9.7 2.6 | 166 33 -8.3 32.0 63 10 28346 190 10 1.7 9.8 | 158 42 -16.2 39.3 64 8 28956 230 20 15.3 12.9 | 176 42 -2.6 42.3 65 7 29261 245 24 21.8 10.1 | 186 40 3.8 39.6 66 7 29566 250 13 12.2 4.4 | 170 34 -5.7 33.9 67 6 29870 280 3 3.0 -0.5 | 153 33 -15.0 28.9 Wind Parameters Mean winds (0-6000m): 298.6 at 45.9 knts Storm direction: 328.6 at 34.4 knts Shear (0-3000m) pos: 2.8 neg: 6.5 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 106.2 neg: -147.9 tot: -41.7 m^2/s^2 ave: -13.9 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 141.28 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 ------------------------------------------------------------------------------- 500 324 15 152 19| 0.0 5.7 5.7| 25.8 -3.9 21.9 43.8 0.54| 7.5 4.0 1000 326 17 152 17| 3.6 2.9 6.5| 29.2 -9.5 19.7 19.7 0.25| 7.7 1.9 1500 321 22 161 13| 2.4 8.0 10.4| 46.0 -9.5 36.5 24.3 0.36| 12.6 4.5 2000 314 27 186 11| 4.2 6.0 10.2| 89.7 -9.5 80.3 40.1 0.48| 11.9 5.7 2500 311 31 212 11| 3.4 6.4 9.8|104.6 -9.5 95.1 38.1 0.45| 11.2 5.1 3000 306 35 228 14| 2.8 6.5 9.3|106.2-147.9 -41.7 -13.9 0.11| 13.0 1.4 4000 299 39 237 19| 3.2 4.9 8.1|195.8-153.5 42.4 10.6 0.17| 12.7 2.2 5000 298 42 243 21| 3.7 3.9 7.6|282.8-153.5 129.4 25.9 0.24| 11.6 2.8 6000 299 46 252 24| 3.6 3.1 6.7|341.3-187.7 153.7 25.6 0.23| 11.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260113.00.gif