UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:1200Z 11 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 1004 79 21.4 20.5 95 0.9 20.8 180 4 294.2 297.0 293.8 337.9 15.29 1 1000 113 22.0 20.6 92 1.4 21.1 185 3 295.1 297.9 294.2 339.5 15.45 2 994 165 22.4 20.1 87 2.3 20.8 212 4 296.1 298.8 294.2 339.4 15.06 3 948 577 20.2 18.5 90 1.7 19.1 307 10 297.9 300.5 294.1 339.3 14.28 4 937 678 20.6 12.6 60 8.0 15.5 321 10 299.3 301.1 291.2 328.0 9.83 5 935 697 20.6 12.6 60 8.0 15.5 324 10 299.5 301.2 291.2 328.3 9.85 6 925 790 20.0 17.0 83 3.0 17.9 340 10 299.8 302.2 294.0 338.6 13.29 7 903 998 19.0 17.3 90 1.7 17.8 344 10 300.8 303.3 294.7 341.6 13.89 8 899 1036 19.0 17.0 88 2.0 17.7 336 10 301.2 303.7 294.7 341.4 13.69 9 858 1439 19.8 4.8 37 15.0 11.1 293 16 306.1 307.2 290.3 325.2 6.29 10 850 1520 19.6 6.6 43 13.0 11.9 290 18 306.7 308.0 291.3 328.6 7.21 11 721 2917 11.0 2.0 54 9.0 6.0 283 29 312.0 313.2 292.0 331.2 6.14 12 700 3163 9.6 -0.4 50 10.0 4.2 280 32 313.1 314.1 291.7 329.8 5.31 13 695 3222 9.2 -0.8 50 10.0 3.9 281 32 313.3 314.3 291.6 329.7 5.20 14 645 3837 6.6 -12.4 24 19.0 -1.4 289 31 317.1 317.6 290.2 324.7 2.29 15 576 4755 1.0 -12.0 37 13.0 -4.4 281 25 321.0 321.5 291.7 329.8 2.64 16 522 5540 -2.3 -26.3 14 24.0 -9.4 266 22 326.2 326.4 291.5 329.3 0.85 17 516 5632 -3.1 -30.1 10 27.0 -10.4 267 22 326.3 326.4 291.3 328.5 0.61 18 509 5740 -3.9 -11.9 54 8.0 -7.3 268 23 326.6 327.2 293.5 336.8 3.02 19 500 5880 -5.1 -13.1 53 8.0 -8.4 270 23 326.8 327.4 293.4 336.3 2.79 20 480 6199 -8.1 -11.0 80 2.9 -9.4 264 23 327.0 327.6 294.0 338.6 3.44 21 465 6445 -10.3 -12.2 86 1.9 -11.1 262 22 327.2 327.8 293.9 338.1 3.23 22 450 6697 -11.1 -20.1 47 9.0 -14.0 260 20 329.3 329.6 293.2 335.3 1.72 23 420 7223 -15.3 -21.3 60 6.0 -17.1 277 25 330.5 330.8 293.4 336.3 1.66 24 410 7405 -16.1 -29.1 32 13.0 -19.2 277 25 331.7 331.9 293.0 334.8 0.84 25 400 7590 -17.7 -29.7 34 12.0 -20.4 270 23 332.0 332.1 293.0 335.0 0.81 26 383 7914 -19.7 -33.7 28 14.0 -22.5 267 23 333.5 333.6 293.2 335.7 0.58 27 330 9006 -26.9 -49.9 9 23.0 -29.3 256 21 338.1 338.2 294.0 338.6 0.12 28 316 9318 -27.9 -55.9 5 28.0 -30.3 258 21 341.0 341.0 294.6 341.2 0.06 29 300 9690 -30.9 -57.9 5 27.0 -32.9 265 21 341.8 341.8 294.8 342.0 0.05 30 250 10950 -40.5 -64.5 6 24.0 -41.5 305 18 345.9 345.9 295.7 346.0 0.03 31 204 12310 -48.3 -73.3 4 25.0 -48.8 265 35 354.3 354.3 297.5 354.3 0.01 32 200 12440 -49.3 -72.3 5 23.0 -49.8 270 40 354.7 354.7 297.7 354.7 0.01 33 155 14067 -61.7 -80.7 6 19.0 -61.9 261 48 360.4 360.4 298.8 360.4 0.00 34 150 14270 -62.7 -79.7 8 17.0 -62.9 260 49 362.1 362.1 299.1 362.1 0.00 35 120 15616 -71.7 -83.7 15 12.0 -71.8 257 51 369.4 369.4 300.5 369.4 0.00 36 100 16680 -76.3 -87.3 16 11.0 -76.3 275 50 380.3 380.3 302.3 380.3 0.00 37 90 17284 -78.9 -86.9 26 8.0 -78.9 250 44 386.8 386.8 303.3 386.8 0.00 38 77 18171 -79.1 -88.1 21 9.0 -79.1 254 32 404.0 404.0 305.7 404.0 0.00 39 71 18637 -74.7 -88.7 10 14.0 -74.7 265 24 422.9 422.9 308.0 422.9 0.00 40 70 18720 -73.3 -88.3 8 15.0 -73.3 255 16 427.6 427.6 308.6 427.6 0.00 41 65 19163 -66.9 -90.9 2 24.0 -67.1 238 17 450.7 450.7 310.9 450.7 0.00 42 62 19448 -68.5 -89.5 3 21.0 -68.7 272 21 453.3 453.3 311.1 453.3 0.00 43 58 19853 -64.9 -89.9 2 25.0 -65.2 276 1 470.2 470.2 312.7 470.2 0.00 44 50 20760 -65.3 -89.3 2 24.0 -65.6 310 10 489.6 489.6 314.2 489.6 0.00 45 42 21829 -61.1 -88.1 2 27.0 -61.7 147 10 525.0 525.0 316.6 525.1 0.00 46 38 22446 -62.9 -88.9 2 26.0 -63.4 253 6 535.7 535.7 317.3 535.7 0.00 47 30 23910 -59.7 -87.7 1 28.0 -60.6 85 25 581.9 581.9 319.8 581.9 0.01 48 29 24122 -59.1 -88.1 1 29.0 -60.2 87 25 589.2 589.2 320.1 589.2 0.01 49 26 24800 -61.7 -88.7 2 27.0 -62.6 137 19 600.5 600.5 320.6 600.6 0.01 50 24 25304 -54.1 -86.1 1 32.0 -56.2 31 15 636.5 636.5 322.2 636.6 0.01 51 22 25862 -53.7 -85.7 1 32.0 -56.0 67 17 653.7 653.7 322.8 653.8 0.01 52 20 26470 -55.9 -86.9 1 31.0 -57.9 315 14 665.1 665.1 323.3 665.1 0.01 53 12 29765 -51.5 -84.5 1 33.0 -55.9 308 6 785.3 785.3 326.9 785.5 0.03 54 12 29765 -51.7 -84.7 1 33.0 -56.0 308 6 784.6 784.6 326.8 784.8 0.03 55 10 30960 -48.1 -83.1 1 35.0 -54.4 220 1 840.0 840.0 328.2 840.4 0.04 56 9.7 31161 -48.7 -83.7 1 35.0 -54.8 845.1 845.1 328.3 845.4 0.04 57 9.2 31512 -44.7 -82.7 1 38.0 -52.9 873.3 873.3 328.9 873.7 0.05 58 6.9 33452 -41.1 -81.1 1 40.0 -52.5 963.1 963.1 330.6 964.0 0.08 TRP 90 17284 -78.9 -86.9 26 8.0 -78.9 250 44 386.8 386.8 303.3 386.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 559.64 mb = 4992.63 m = 16379.83 ft Wetbulb zero: 658.15 mb = 3670.79 m = 12043.12 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 46.98 % Est. max temperature: 33.57 C = 92.43 F Sfc-Lift cond lev (LCL): 991.18 mb = 190.20 m = 624.01 ft T: 22.27 C 700-500 lapse rate: 5.41 C/km ThetaE index: 16.38 C Layer 899.0- 850.0 mb Conv cond level (CCL): 775.55 mb = 2297.80 m = 7538.62 ft Mean mixing ratio: 13.78 g/kg Conv temperature: 36.88 C = 98.38 F Cap Strength: 4.93 C Lifted Index: 2.50 C Risk: None Lifted Index @300 mb: 4.35 C Lifted Index @700 mb: 2.55 C Showalter Index: 6.83 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 11.70 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.20 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.44 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 39671.04 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 915.53 mb = 878.92 m = 2883.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 17 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 1004 79 180 4 0.0 4.0 | 141 19 -12.2 15.2 1 1000 113 185 3 0.3 3.0 | 140 19 -11.9 14.2 2 978 305 285 6 5.8 -1.6 | 147 12 -6.4 9.6 3 944 610 310 10 7.7 -6.4 | 137 7 -4.5 4.8 4 925 790 340 10 3.4 -9.4 | 102 9 -8.7 1.8 5 912 914 360 10 -0.0 -10.0 | 96 12 -12.2 1.2 6 880 1219 300 10 8.7 -5.0 | 151 7 -3.5 6.2 7 850 1520 290 18 16.9 -6.2 | 223 7 4.8 5.0 8 791 2134 270 22 22.0 -0.0 | 221 15 9.8 11.2 9 736 2743 285 27 26.1 -7.0 | 253 15 13.9 4.2 10 700 3163 280 32 31.5 -5.6 | 254 20 19.4 5.6 11 658 3658 290 32 30.1 -10.9 | 269 18 17.9 0.3 12 588 4572 285 26 25.1 -6.7 | 251 14 13.0 4.5 13 525 5486 265 22 21.9 1.9 | 217 16 9.8 13.1 14 500 5880 270 23 23.0 -0.0 | 224 16 10.8 11.2 15 486 6096 265 24 23.9 2.1 | 221 18 11.8 13.3 16 449 6706 260 20 19.7 3.5 | 207 16 7.5 14.7 17 415 7315 280 26 25.6 -4.5 | 244 15 13.5 6.7 18 400 7590 270 23 23.0 -0.0 | 224 16 10.8 11.2 19 323 9144 255 21 20.3 5.4 | 206 19 8.1 16.6 20 300 9690 265 21 20.9 1.8 | 214 16 8.8 13.0 21 272 10363 290 23 21.6 -7.9 | 251 10 9.5 3.3 22 260 10668 280 18 17.7 -3.1 | 215 10 5.6 8.1 23 250 10950 305 18 14.7 -10.3 | 251 3 2.6 0.9 24 238 11278 280 17 16.7 -3.0 | 209 9 4.6 8.2 25 227 11582 285 22 21.3 -5.7 | 239 11 9.1 5.5 26 208 12192 260 31 30.5 5.4 | 228 25 18.4 16.6 27 200 12440 270 40 40.0 -0.0 | 248 30 27.8 11.2 28 198 12497 270 39 39.0 -0.0 | 247 29 26.8 11.2 29 150 14270 260 49 48.3 8.5 | 241 41 36.1 19.7 30 134 14935 265 54 53.8 4.7 | 249 45 41.6 15.9 31 109 16154 250 48 45.1 16.4 | 230 43 33.0 27.6 32 100 16680 275 50 49.8 -4.4 | 260 38 37.7 6.8 33 93 17069 275 50 49.8 -4.4 | 260 38 37.7 6.8 34 90 17284 250 44 41.3 15.0 | 228 39 29.2 26.2 35 89 17374 250 42 39.5 14.4 | 227 37 27.3 25.6 36 80 17983 260 31 30.5 5.4 | 228 25 18.4 16.6 37 75 18288 250 33 31.0 11.3 | 220 29 18.9 22.5 38 72 18593 270 28 28.0 -0.0 | 235 19 15.8 11.2 39 70 18720 255 16 15.5 4.1 | 192 16 3.3 15.3 40 68 18898 260 19 18.7 3.3 | 204 16 6.6 14.5 41 65 19202 235 17 13.9 9.8 | 185 21 1.8 20.9 42 61 19507 280 22 21.7 -3.8 | 232 12 9.5 7.4 43 58 19812 275 1 1.0 -0.1 | 135 16 -11.2 11.1 44 50 20726 285 10 9.7 -2.6 | 164 9 -2.5 8.6 45 50 20760 310 10 7.7 -6.4 | 137 7 -4.5 4.8 46 48 21031 310 10 7.7 -6.4 | 137 7 -4.5 4.8 47 46 21336 0 0 -0.0 -0.0 | 133 17 -12.2 11.2 48 41 21946 180 12 0.0 12.0 | 152 26 -12.2 23.2 49 39 22250 180 10 0.0 10.0 | 150 24 -12.2 21.2 50 37 22555 290 4 3.8 -1.4 | 140 13 -8.4 9.8 51 36 22860 335 10 4.2 -9.1 | 105 8 -7.9 2.1 52 34 23165 15 18 -4.7 -17.4 | 70 18 -16.8 -6.2 53 32 23470 35 28 -16.1 -22.9 | 67 31 -28.2 -11.7 54 31 23774 55 16 -13.1 -9.2 | 95 25 -25.3 2.0 55 30 23910 85 25 -24.9 -2.2 | 104 38 -37.1 9.0 56 28 24384 90 25 -25.0 0.0 | 107 39 -37.2 11.2 57 27 24689 125 25 -20.5 14.3 | 128 41 -32.6 25.5 58 25 24994 155 10 -4.2 9.1 | 141 26 -16.4 20.3 59 24 25298 30 15 -7.5 -13.0 | 85 20 -19.7 -1.8 60 23 25603 45 22 -15.6 -15.6 | 81 28 -27.7 -4.4 61 22 25908 70 16 -15.0 -5.5 | 102 28 -27.2 5.7 62 20 26470 315 14 9.9 -9.9 | 120 3 -2.3 1.3 63 20 26518 25 2 -0.8 -1.8 | 126 16 -13.0 9.4 64 19 26822 300 13 11.3 -6.5 | 169 5 -0.9 4.7 65 18 27127 350 10 1.7 -9.8 | 97 11 -10.4 1.4 66 16 28042 285 10 9.7 -2.6 | 164 9 -2.5 8.6 67 15 28346 320 19 12.2 -14.6 | 359 3 0.1 -3.4 68 14 28956 10 10 -1.7 -9.8 | 96 14 -13.9 1.4 69 10 30960 220 1 0.6 0.8 | 136 17 -11.5 12.0 Wind Parameters Mean winds (0-6000m): 282.7 at 22.0 knts Storm direction: 312.7 at 16.5 knts Shear (0-3000m) pos: 3.9 neg: 3.1 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 67.5 neg: -17.3 tot: 50.2 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 33.15 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 ------------------------------------------------------------------------------- 500 287 6 146 11| 12.8 0.0 12.8| 10.7 -3.7 7.0 14.0 0.07| 13.6 0.9 1000 320 8 126 9| 7.0 0.0 7.0| 16.3 -15.4 0.8 0.8 -0.10| 13.4 -1.3 1500 308 10 139 7| 4.6 4.3 8.9| 35.9 -15.4 20.5 13.6 0.25| 13.5 3.3 2000 295 12 171 6| 3.5 4.6 8.1| 36.1 -17.3 18.8 9.4 0.20| 11.8 2.4 2500 288 15 195 7| 3.9 3.7 7.6| 57.8 -17.3 40.5 16.2 0.29| 10.7 3.1 3000 287 17 213 7| 3.9 3.1 7.0| 67.5 -17.3 50.2 16.7 0.30| 10.0 3.0 4000 287 21 235 9| 3.3 2.1 5.5| 92.4 -26.7 65.7 16.4 0.30| 8.7 2.6 5000 286 22 239 10| 2.7 1.9 4.6| 92.4 -56.8 35.6 7.1 0.16| 7.9 1.3 6000 283 22 236 11| 2.2 1.9 4.1|100.8 -75.1 25.7 4.3 0.12| 7.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251011.12.gif