UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 9 OCT 25 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 1009 83 22.0 20.7 92 1.3 21.1 100 5 294.4 297.2 293.9 338.4 15.41 1 1000 160 21.8 18.4 81 3.4 19.5 110 8 295.0 297.4 292.6 333.4 13.43 2 952 586 20.0 14.0 68 6.0 16.1 115 14 297.3 299.2 291.2 328.1 10.61 3 925 834 17.8 14.9 83 2.9 15.9 100 7 297.5 299.6 292.0 331.1 11.59 4 903 1040 15.8 15.7 99 0.1 15.7 97 7 297.5 299.8 292.7 333.8 12.52 5 850 1553 13.4 11.3 87 2.1 12.1 85 10 300.2 302.0 291.5 329.4 9.94 6 836 1693 12.4 10.8 90 1.6 11.4 61 10 300.6 302.3 291.5 329.3 9.78 7 825 1804 13.4 7.4 67 6.0 9.9 42 9 302.8 304.2 290.6 326.2 7.85 8 822 1835 15.4 -3.6 27 19.0 6.1 37 9 305.2 305.9 287.5 316.2 3.56 9 819 1866 15.8 -5.2 23 21.0 5.8 31 9 305.9 306.5 287.3 315.8 3.17 10 799 2076 14.8 -3.2 29 18.0 5.8 355 8 307.0 307.7 288.3 318.8 3.78 11 791 2161 14.2 6.2 59 8.0 9.5 347 8 307.3 308.7 291.7 330.2 7.54 12 776 2323 12.8 8.7 76 4.1 10.3 0 10 307.5 309.2 293.1 335.2 9.14 13 716 2996 9.8 6.3 79 3.5 7.7 339 11 311.3 312.9 293.6 337.2 8.40 14 700 3184 8.6 4.0 73 4.6 5.9 325 13 312.0 313.4 293.0 334.7 7.30 15 686 3350 7.8 3.6 75 4.2 5.4 322 14 312.9 314.3 293.2 335.5 7.24 16 678 3447 7.6 -0.4 57 8.0 3.3 320 14 313.8 314.8 292.0 331.0 5.49 17 656 3718 8.6 -16.4 15 25.0 -1.2 315 15 317.9 318.2 289.8 323.3 1.62 18 585 4650 1.2 -14.8 29 16.0 -5.0 314 23 319.8 320.2 290.8 326.8 2.07 19 538 5321 -0.7 -29.7 9 29.0 -8.8 303 23 325.3 325.4 291.0 327.5 0.61 20 515 5667 -3.3 -33.3 8 30.0 -10.8 297 23 326.2 326.3 291.1 327.9 0.45 21 500 5900 -5.1 -33.1 9 28.0 -11.9 295 23 326.8 326.9 291.3 328.6 0.47 22 485 6140 -7.1 -24.1 24 17.0 -12.2 295 22 327.2 327.4 292.0 331.2 1.12 23 462 6518 -9.7 -35.7 10 26.0 -15.3 300 26 328.6 328.6 291.7 330.0 0.39 24 456 6620 -10.3 -22.3 37 12.0 -14.0 301 27 329.0 329.3 292.8 334.0 1.40 25 451 6705 -10.9 -33.9 13 23.0 -16.0 302 28 329.3 329.4 292.0 331.1 0.48 26 428 7107 -13.7 -38.7 10 25.0 -18.4 304 30 330.7 330.8 292.2 331.9 0.31 27 400 7620 -17.5 -37.5 16 20.0 -21.1 295 23 332.2 332.3 292.7 333.7 0.38 28 382 7961 -19.9 -40.9 14 21.0 -23.2 292 24 333.5 333.5 292.9 334.6 0.28 29 378 8039 -20.7 -28.7 49 8.0 -22.5 292 24 333.4 333.6 293.6 336.9 0.95 30 374 8117 -21.5 -29.5 48 8.0 -23.2 291 25 333.4 333.6 293.5 336.7 0.89 31 371 8176 -21.5 -37.5 22 16.0 -24.2 291 25 334.2 334.2 293.3 335.7 0.41 32 335 8916 -27.7 -35.7 46 8.0 -29.0 298 22 335.6 335.7 293.7 337.6 0.54 33 329 9045 -28.1 -40.1 31 12.0 -29.7 283 21 336.8 336.8 293.9 338.1 0.35 34 326 9110 -27.7 -46.7 15 19.0 -29.8 275 21 338.2 338.2 294.0 338.9 0.18 35 300 9700 -32.1 -54.1 9 22.0 -33.8 265 18 340.1 340.2 294.4 340.5 0.08 36 271 10414 -37.5 -61.5 6 24.0 -38.7 285 17 342.3 342.3 294.9 342.5 0.04 37 254 10861 -40.5 -54.5 21 14.0 -41.3 266 24 344.3 344.3 295.4 344.7 0.09 38 250 10970 -40.9 -57.9 14 17.0 -41.8 255 28 345.3 345.3 295.6 345.5 0.06 39 248 11024 -41.1 -54.1 23 13.0 -41.9 260 24 345.8 345.8 295.8 346.2 0.10 40 245 11107 -40.9 -66.9 4 26.0 -41.9 259 28 347.3 347.3 296.0 347.3 0.02 41 223 11741 -43.9 -67.9 5 24.0 -44.7 256 63 352.1 352.1 297.1 352.2 0.02 42 218 11892 -45.1 -68.4 6 23.2 -45.9 255 71 352.5 352.5 297.2 352.6 0.02 43 204 12330 -48.7 -69.7 7 21.0 -49.2 255 67 353.6 353.6 297.4 353.7 0.02 44 200 12460 -49.7 -60.7 26 11.0 -50.1 255 64 354.1 354.1 297.5 354.3 0.05 45 199 12493 -50.1 -60.1 30 10.0 -50.4 255 64 353.9 354.0 297.5 354.2 0.06 46 188 12863 -52.3 -79.3 2 27.0 -52.7 255 61 356.2 356.2 298.0 356.2 0.00 47 169 13545 -57.7 -79.7 4 22.0 -57.9 255 56 358.2 358.2 298.4 358.3 0.00 48 150 14290 -62.3 -83.3 4 21.0 -62.4 255 51 362.8 362.8 299.2 362.8 0.00 49 127 15300 -69.9 -85.9 8 16.0 -69.9 265 55 366.7 366.7 299.9 366.7 0.00 50 112 16042 -73.5 -86.5 12 13.0 -73.5 265 46 373.4 373.4 301.2 373.4 0.00 51 100 16700 -76.3 -86.3 19 10.0 -76.3 280 18 380.3 380.3 302.3 380.3 0.00 52 87 17507 -74.1 -87.1 12 13.0 -74.2 283 28 400.2 400.2 305.2 400.2 0.00 53 75 18362 -78.1 -88.1 18 10.0 -78.1 291 19 409.1 409.1 306.4 409.2 0.00 54 70 18760 -74.3 -88.3 10 14.0 -74.3 295 22 425.4 425.4 308.3 425.4 0.00 55 61 19572 -68.7 -89.7 3 21.0 -68.8 237 10 455.0 455.0 311.3 455.0 0.00 56 50 20770 -65.5 -90.5 2 25.0 -65.8 100 5 489.1 489.1 314.1 489.1 0.00 57 48 21018 -66.3 -90.3 2 24.0 -66.5 76 10 493.0 493.0 314.4 493.0 0.00 58 30 23920 -58.5 -88.5 1 30.0 -59.6 30 24 585.2 585.2 319.9 585.2 0.01 59 20 26500 -54.1 -87.1 1 33.0 -56.5 45 8 670.6 670.6 323.4 670.6 0.01 60 17 27539 -54.5 -87.5 1 33.0 -57.1 100 7 701.2 701.2 324.5 701.3 0.01 61 13 29280 -47.7 -84.7 1 37.0 -53.2 207 7 780.7 780.7 326.8 780.9 0.02 62 10 31010 -47.5 -85.5 1 38.0 -54.1 260 14 842.2 842.3 328.2 842.5 0.03 63 9.7 31211 -47.7 -85.7 0 38.0 -54.3 848.9 848.9 328.4 849.1 0.03 64 8.1 32418 -41.5 -82.5 0 41.0 -52.0 918.3 918.4 329.8 918.9 0.05 65 7.2 33212 -44.7 -84.7 0 40.0 -54.0 936.7 936.7 330.1 937.1 0.04 66 5.8 34672 -40.5 -81.5 0 41.0 -53.2 1014.8 1014.8 331.4 1015.8 0.09 TRP 100 16700 -76.3 -86.3 19 10.0 -76.3 280 18 380.3 380.3 302.3 380.3 0.00 WND 218 11892 -45.1 -68.4 6 23.2 -45.9 255 71 352.5 352.5 297.2 352.6 0.02 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 555.32 mb = 5073.65 m = 16645.62 ft Wetbulb zero: 661.65 mb = 3647.60 m = 11967.04 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 50.93 % Est. max temperature: 27.34 C = 81.20 F Sfc-Lift cond lev (LCL): 990.31 mb = 244.43 m = 801.93 ft T: 21.44 C 700-500 lapse rate: 5.04 C/km ThetaE index: 17.98 C Layer 850.0- 799.0 mb Conv cond level (CCL): 874.02 mb = 1316.62 m = 4319.56 ft Mean mixing ratio: 11.96 g/kg Conv temperature: 26.57 C = 79.82 F Cap Strength: 6.65 C Lifted Index: 5.60 C Risk: None Lifted Index @300 mb: 7.43 C Lifted Index @700 mb: 3.89 C Showalter Index: 6.42 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 16.40 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 178.60 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.52 J/kg Max Up Vert Vel: 4.80 m/s Conv Inhibition (B-): 44156.83 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 904.67 mb = 1024.04 m = 3359.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 11 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 1009 83 100 5 -4.9 0.9 | 154 13 -6.0 12.1 1 1000 160 110 8 -7.5 2.7 | 148 16 -8.6 13.9 2 983 305 120 12 -10.4 6.0 | 146 21 -11.4 17.2 3 949 610 115 14 -12.7 5.9 | 141 22 -13.7 17.1 4 925 834 100 7 -6.9 1.2 | 147 15 -7.9 12.4 5 916 914 100 6 -5.9 1.0 | 150 14 -7.0 12.2 6 853 1524 85 10 -10.0 -0.9 | 133 15 -11.0 10.3 7 850 1553 85 10 -10.0 -0.9 | 133 15 -11.0 10.3 8 793 2134 345 8 2.1 -7.7 | 197 4 1.0 3.5 9 765 2438 10 12 -2.1 -11.8 | 79 3 -3.1 -0.6 10 738 2743 355 10 0.9 -10.0 | 172 1 -0.2 1.2 11 711 3048 335 11 4.6 -10.0 | 251 4 3.6 1.2 12 700 3184 325 13 7.5 -10.6 | 265 6 6.4 0.5 13 660 3658 315 15 10.6 -10.6 | 267 10 9.6 0.6 14 589 4572 315 23 16.3 -16.3 | 288 16 15.2 -5.1 15 507 5791 295 23 20.8 -9.7 | 266 20 19.8 1.5 16 500 5900 295 23 20.8 -9.7 | 266 20 19.8 1.5 17 487 6096 295 22 19.9 -9.3 | 264 19 18.9 1.9 18 433 7010 305 31 25.4 -17.8 | 285 25 24.4 -6.6 19 400 7620 295 23 20.8 -9.7 | 266 20 19.8 1.5 20 368 8230 290 25 23.5 -8.6 | 263 23 22.5 2.6 21 338 8839 305 22 18.0 -12.6 | 275 17 17.0 -1.4 22 324 9144 270 21 21.0 -0.0 | 241 23 20.0 11.2 23 300 9700 265 18 17.9 1.6 | 233 21 16.9 12.8 24 298 9754 260 18 17.7 3.1 | 229 22 16.7 14.3 25 285 10058 285 16 15.5 -4.1 | 244 16 14.4 7.0 26 261 10668 285 18 17.4 -4.7 | 248 18 16.3 6.5 27 250 10970 255 28 27.0 7.2 | 235 32 26.0 18.4 28 250 10973 260 21 20.7 3.6 | 233 25 19.6 14.8 29 218 11892 255 71 68.6 18.4 | 246 74 67.5 29.6 30 208 12192 255 71 68.6 18.4 | 246 74 67.5 29.6 31 200 12460 255 64 61.8 16.6 | 245 67 60.8 27.8 32 150 14290 255 51 49.3 13.2 | 243 54 48.2 24.4 33 142 14630 255 53 51.2 13.7 | 244 56 50.2 24.9 34 128 15240 265 55 54.8 4.8 | 253 56 53.7 16.0 35 110 16154 265 44 43.8 3.8 | 251 45 42.8 15.0 36 104 16459 295 31 28.1 -13.1 | 274 27 27.1 -1.9 37 100 16700 280 18 17.7 -3.1 | 244 19 16.7 8.1 38 94 17069 280 18 17.7 -3.1 | 244 19 16.7 8.1 39 89 17374 275 30 29.9 -2.6 | 253 30 28.8 8.6 40 80 17983 310 23 17.6 -14.8 | 282 17 16.6 -3.6 41 76 18288 310 20 15.3 -12.9 | 277 14 14.3 -1.7 42 72 18593 230 17 13.0 10.9 | 208 25 12.0 22.1 43 70 18760 295 22 19.9 -9.3 | 264 19 18.9 1.9 44 65 19202 300 23 19.9 -11.5 | 271 19 18.9 -0.3 45 62 19507 235 10 8.2 5.7 | 203 18 7.1 16.9 46 59 19812 245 11 10.0 4.6 | 209 18 8.9 15.8 47 53 20422 355 13 1.1 -13.0 | 357 2 0.1 -1.8 48 50 20726 20 10 -3.4 -9.4 | 112 5 -4.5 1.8 49 50 20770 100 5 -4.9 0.9 | 154 13 -6.0 12.1 50 48 21031 75 10 -9.7 -2.6 | 129 14 -10.7 8.6 51 43 21641 15 2 -0.5 -1.9 | 170 9 -1.6 9.3 52 41 21946 5 10 -0.9 -10.0 | 123 2 -1.9 1.2 53 39 22250 30 18 -9.0 -15.6 | 66 11 -10.0 -4.4 54 37 22555 80 12 -11.8 -2.1 | 125 16 -12.9 9.1 55 34 23165 30 10 -5.0 -8.7 | 113 7 -6.0 2.5 56 32 23470 305 10 8.2 -5.7 | 233 9 7.1 5.5 57 30 23920 30 24 -12.0 -20.8 | 54 16 -13.0 -9.6 58 29 24079 20 29 -9.9 -27.3 | 34 19 -11.0 -16.1 59 27 24689 45 17 -12.0 -12.0 | 86 13 -13.1 -0.8 60 24 25298 170 14 -2.4 13.8 | 172 25 -3.5 25.0 61 23 25603 235 3 2.5 1.7 | 186 13 1.4 12.9 62 20 26500 45 8 -5.7 -5.7 | 130 9 -6.7 5.5 63 18 27127 60 10 -8.7 -5.0 | 123 12 -9.7 6.2 64 14 28651 200 1 0.3 0.9 | 177 12 -0.7 12.1 65 12 29566 210 10 5.0 8.7 | 191 20 4.0 19.9 66 12 29870 205 14 5.9 12.7 | 192 24 4.9 23.9 67 11 30175 220 17 10.9 13.0 | 202 26 9.9 24.2 68 10 31010 260 14 13.8 2.4 | 223 19 12.7 13.6 Wind Parameters Mean winds (0-6000m): 324.7 at 15.0 knts Storm direction: 354.7 at 11.2 knts Shear (0-3000m) pos: 1.6 neg: 4.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -43.6 tot: -28.0 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 84.50 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 ------------------------------------------------------------------------------- 500 116 11 146 19| 9.4 0.0 9.4| 0.0 -18.0 -18.0 -36.1 -0.39| 9.8 -3.8 1000 112 10 145 18| 4.7 3.9 8.5| 9.2 -21.4 -12.2 -12.2 -0.13| 9.5 -1.3 1500 104 9 143 17| 3.1 2.8 5.9| 9.2 -35.9 -26.8 -17.9 -0.28| 7.7 -2.1 2000 94 9 139 16| 2.3 5.0 7.3| 13.0 -42.1 -29.1 -14.6 -0.12| 9.3 -1.1 2500 76 10 131 14| 1.9 4.0 5.9| 13.9 -43.6 -29.8 -11.9 -0.16| 8.8 -1.4 3000 59 10 123 11| 1.6 4.0 5.6| 15.7 -43.6 -28.0 -9.3 -0.05| 8.4 -0.4 4000 11 11 96 3| 1.2 4.1 5.3| 24.1 -43.7 -19.6 -4.9 0.02| 7.5 0.1 5000 341 13 292 4| 1.0 3.8 4.7| 32.0 -56.7 -24.7 -4.9 0.00| 6.8 0.0 6000 325 15 278 8| 0.8 3.1 3.9| 32.0 -79.3 -47.3 -7.9 -0.06| 6.1 -0.4 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251009.00.gif