UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 20 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 1018 77 13.6 7.6 67 6.0 10.3 360 23 285.3 286.4 282.7 303.3 6.44 1 1001 218 11.0 5.0 66 6.0 7.9 360 28 284.1 285.0 281.0 299.3 5.46 2 1000 226 11.0 5.0 66 6.0 7.9 360 28 284.1 285.1 281.1 299.4 5.47 3 925 870 5.0 4.0 93 1.0 4.5 15 31 284.4 285.4 281.3 299.8 5.51 4 921 905 4.6 4.2 97 0.4 4.4 15 30 284.4 285.3 281.3 300.0 5.61 5 920 914 4.6 3.2 91 1.4 3.9 15 30 284.5 285.4 281.0 299.1 5.23 6 918 932 7.0 -16.0 18 23.0 -0.4 16 29 287.1 287.3 277.0 290.7 1.19 7 917 941 7.6 -22.4 10 30.0 -0.9 16 29 287.8 287.9 276.6 289.9 0.69 8 892 1169 10.0 28 22 292.6 9 850 1568 9.6 340 21 296.2 10 833 1735 9.6 330 20 297.9 11 724 2888 5.8 -15.2 20 21.0 -1.9 303 25 305.9 306.2 285.7 311.2 1.62 12 700 3162 3.4 -15.6 23 19.0 -3.4 295 22 306.2 306.6 285.8 311.5 1.62 13 664 3588 0.0 -18.0 24 18.0 -6.0 287 22 307.1 307.3 285.9 311.6 1.40 14 652 3734 -0.7 -9.7 51 9.0 -4.4 281 22 307.9 308.4 287.7 316.8 2.81 15 635 3945 -1.1 -21.1 20 20.0 -7.2 269 23 309.8 310.0 286.6 313.5 1.12 16 629 4021 -0.5 -25.5 13 25.0 -7.5 265 23 311.3 311.5 286.7 313.9 0.76 17 626 4059 -0.7 -26.7 12 26.0 -7.8 263 23 311.5 311.6 286.7 313.9 0.69 18 591 4517 -3.1 -28.1 12 25.0 -9.6 246 27 313.9 314.0 287.5 316.1 0.64 19 575 4734 -5.1 -12.1 58 7.0 -7.8 247 29 314.0 314.5 289.5 322.5 2.63 20 566 4857 -5.9 -22.9 25 17.0 -10.8 249 31 314.5 314.7 288.1 318.1 1.07 21 538 5253 -8.3 -42.3 5 34.0 -14.2 264 30 316.2 316.3 287.7 316.9 0.17 22 527 5414 -9.1 -22.1 34 13.0 -12.9 262 37 317.1 317.4 289.2 321.3 1.23 23 521 5502 -9.1 -30.1 16 21.0 -14.0 260 40 318.2 318.3 288.8 320.3 0.60 24 519 5532 -9.3 -26.3 24 17.0 -13.7 260 41 318.3 318.5 289.1 321.3 0.86 25 516 5577 -9.5 -16.5 57 7.0 -11.9 259 43 318.6 319.0 290.4 325.4 2.04 26 504 5759 -10.5 -14.8 71 4.3 -12.1 256 51 319.5 320.0 291.0 327.5 2.41 27 500 5820 -10.5 -17.5 56 7.0 -12.8 255 53 320.2 320.6 290.8 326.8 1.93 28 487 6023 -11.1 -26.1 28 15.0 -15.0 255 52 321.9 322.1 290.3 325.2 0.93 29 474 6230 -12.5 -31.5 19 19.0 -16.7 256 51 322.7 322.8 290.2 324.8 0.58 30 419 7157 -20.7 -32.7 33 12.0 -22.9 268 53 323.8 323.9 290.5 325.9 0.58 31 415 7228 -20.9 -29.9 44 9.0 -22.7 270 54 324.4 324.5 290.9 327.1 0.77 32 403 7445 -21.5 -33.5 33 12.0 -23.7 274 56 326.3 326.5 291.3 328.4 0.56 33 400 7500 -21.3 -38.3 20 17.0 -23.9 275 57 327.3 327.4 291.3 328.6 0.35 34 360 8264 -28.7 -41.7 28 13.0 -30.2 279 61 327.4 327.5 291.3 328.4 0.27 35 356 8344 -28.1 -46.1 16 18.0 -30.0 279 62 329.3 329.3 291.7 329.9 0.17 36 315 9209 -34.5 -51.5 16 17.0 -35.7 269 62 332.1 332.1 292.4 332.5 0.11 37 311 9299 -33.7 -59.7 6 26.0 -35.2 268 69 334.4 334.4 292.9 334.6 0.04 38 300 9550 -35.1 -62.1 5 27.0 -36.5 265 79 335.9 335.9 293.3 336.0 0.03 39 250 10800 -43.5 -67.5 5 24.0 -44.2 255 86 341.4 341.4 294.7 341.5 0.02 40 200 12260 -54.1 -72.1 9 18.0 -54.4 255 96 347.1 347.1 296.0 347.1 0.01 41 198 12324 -54.7 -71.7 11 17.0 -54.9 255 96 347.1 347.1 296.0 347.2 0.01 42 171 13251 -60.5 -74.6 14 14.1 -60.6 260 101 352.4 352.4 297.2 352.5 0.01 43 170 13288 -60.7 -74.7 14 14.0 -60.9 260 101 352.7 352.7 297.2 352.7 0.01 44 155 13859 -63.9 -79.9 10 16.0 -64.0 263 94 356.6 356.6 298.0 356.7 0.00 45 150 14060 -64.3 -81.3 8 17.0 -64.4 265 91 359.3 359.3 298.5 359.3 0.00 46 132 14836 -67.3 -82.3 10 15.0 -67.4 270 86 367.3 367.3 300.1 367.4 0.00 47 100 16500 -69.7 -86.7 7 17.0 -69.8 260 50 393.1 393.1 304.2 393.1 0.00 48 70 18610 -72.1 -89.1 6 17.0 -72.2 250 42 430.1 430.1 308.9 430.1 0.00 49 58 19741 -64.3 -89.3 2 25.0 -64.6 274 26 471.5 471.5 312.8 471.5 0.00 50 52 20409 -65.3 -90.3 2 25.0 -65.6 254 26 484.1 484.1 313.8 484.2 0.00 51 50 20650 -61.5 -90.5 1 29.0 -62.0 265 27 498.6 498.6 314.8 498.6 0.00 52 49 20775 -60.1 -89.1 1 29.0 -60.7 273 39 504.8 504.8 315.3 504.8 0.00 53 47 21035 -59.7 -88.7 1 29.0 -60.3 265 25 511.8 511.8 315.8 511.8 0.00 54 38 22366 -58.1 -88.1 1 30.0 -59.0 274 18 547.9 547.9 318.0 548.0 0.00 55 32 23439 -61.1 -88.1 2 27.0 -61.9 236 22 567.5 567.5 319.0 567.5 0.01 56 30 23840 -60.7 -88.7 1 28.0 -61.6 265 15 579.2 579.2 319.6 579.2 0.00 57 27 24498 -59.3 -87.3 1 28.0 -60.4 315 17 600.8 600.8 320.6 600.9 0.01 58 24 25246 -53.5 -85.5 1 32.0 -55.7 292 12 638.2 638.3 322.2 638.3 0.01 59 20 26420 -53.1 -85.1 1 32.0 -55.8 140 18 673.6 673.6 323.6 673.7 0.01 60 13 29209 -51.1 -84.1 1 33.0 -55.4 192 6 768.9 768.9 326.4 769.1 0.03 TRP 132 14836 -67.3 -82.3 10 15.0 -67.4 270 86 367.3 367.3 300.1 367.4 0.00 WND 171 13251 -60.5 -74.6 14 14.1 -60.6 260 101 352.4 352.4 297.2 352.5 0.01 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 664.00 mb = 3587.85 m = 11771.01 ft Wetbulb zero: 918.18 mb = 930.21 m = 3051.84 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 37.83 % Est. max temperature: 22.97 C = 73.35 F Sfc-Lift cond lev (LCL): 930.03 mb = 825.23 m = 2707.42 ft T: 5.42 C 700-500 lapse rate: 5.23 C/km ThetaE index: 10.10 C Layer 920.0- 892.0 mb Conv cond level (CCL): 610.00 mb = 4265.00 m = 13992.62 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 41.03 C = 105.85 F Cap Strength: 18.10 C Lifted Index: 18.60 C Risk: None Lifted Index @300 mb: 25.70 C Lifted Index @700 mb: 12.93 C Showalter Index: 19.07 C Risk: None Total Totals Index: 10.51 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: -9.59 C K Index: -18.99 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 5.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.33 J/kg Max Up Vert Vel: 2.16 m/s Conv Inhibition (B-): 48171.59 J/kg Cap Strength: 18.43 C Lift Cond Lev (LCL): 911.53 mb = 990.10 m = 3248.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 20 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 1018 77 360 23 -0.0 -23.0 | 61 14 -12.3 -6.7 1 1000 226 360 28 -0.0 -28.0 | 46 17 -12.3 -11.7 2 991 305 5 27 -2.4 -26.9 | 54 18 -14.6 -10.6 3 955 610 10 33 -5.7 -32.5 | 48 24 -18.0 -16.2 4 925 870 15 31 -8.0 -29.9 | 56 24 -20.3 -13.6 5 920 914 15 30 -7.8 -29.0 | 58 24 -20.0 -12.6 6 887 1219 30 21 -10.5 -18.2 | 85 23 -22.8 -1.8 7 855 1524 10 19 -3.3 -18.7 | 81 16 -15.6 -2.4 8 850 1568 340 21 7.2 -19.7 | 56 6 -5.1 -3.4 9 823 1829 325 19 10.9 -15.6 | 120 2 -1.4 0.8 10 793 2134 310 14 10.7 -9.0 | 168 7 -1.5 7.3 11 737 2743 315 27 19.1 -19.1 | 292 7 6.8 -2.8 12 710 3048 290 23 21.6 -7.9 | 228 13 9.4 8.5 13 700 3162 295 22 19.9 -9.3 | 227 10 7.7 7.0 14 657 3658 285 22 21.3 -5.7 | 220 14 9.0 10.6 15 609 4267 250 24 22.6 8.2 | 203 27 10.3 24.5 16 586 4572 245 28 25.4 11.8 | 205 31 13.1 28.2 17 563 4877 250 31 29.1 10.6 | 212 32 16.9 26.9 18 542 5182 265 28 27.9 2.4 | 220 24 15.6 18.8 19 500 5820 255 53 51.2 13.7 | 232 49 38.9 30.1 20 482 6096 255 52 50.2 13.5 | 232 48 38.0 29.8 21 445 6706 260 47 46.3 8.2 | 234 42 34.0 24.5 22 400 7500 275 57 56.8 -5.0 | 256 46 44.5 11.4 23 346 8534 280 63 62.0 -10.9 | 264 50 49.8 5.4 24 318 9144 270 58 58.0 -0.0 | 250 49 45.7 16.3 25 304 9449 265 81 80.7 7.1 | 251 72 68.4 23.4 26 300 9550 265 79 78.7 6.9 | 251 70 66.4 23.2 27 250 10800 255 86 83.1 22.3 | 241 81 70.8 38.6 28 243 10973 255 87 84.0 22.5 | 242 82 71.8 38.9 29 200 12260 255 96 92.7 24.8 | 243 90 80.5 41.2 30 171 13251 260 101 99.5 17.5 | 249 94 87.2 33.9 31 167 13411 260 101 99.5 17.5 | 249 94 87.2 33.9 32 150 14060 265 91 90.7 7.9 | 253 82 78.4 24.3 33 132 14836 270 86 86.0 -0.0 | 258 76 73.7 16.3 34 106 16154 275 62 61.8 -5.4 | 258 51 49.5 10.9 35 100 16500 260 50 49.2 8.7 | 236 45 37.0 25.0 36 96 16764 260 50 49.2 8.7 | 236 45 37.0 25.0 37 91 17069 240 50 43.3 25.0 | 217 52 31.0 41.3 38 82 17678 260 56 55.1 9.7 | 239 50 42.9 26.1 39 78 17983 280 47 46.3 -8.2 | 256 35 34.0 8.2 40 74 18288 285 39 37.7 -10.1 | 256 26 25.4 6.2 41 70 18593 240 34 29.4 17.0 | 207 38 17.2 33.3 42 70 18610 250 42 39.5 14.4 | 222 41 27.2 30.7 43 67 18898 250 42 39.5 14.4 | 222 41 27.2 30.7 44 63 19202 290 31 29.1 -10.6 | 251 18 16.9 5.7 45 60 19507 290 29 27.3 -9.9 | 247 16 15.0 6.4 46 57 19812 270 25 25.0 -0.0 | 218 21 12.7 16.3 47 55 20117 240 24 20.8 12.0 | 197 30 8.5 28.3 48 50 20650 265 27 26.9 2.4 | 218 24 14.6 18.7 49 49 20726 275 42 41.8 -3.7 | 247 32 29.6 12.7 50 47 21031 265 25 24.9 2.2 | 214 22 12.6 18.5 51 45 21336 275 25 24.9 -2.2 | 222 19 12.6 14.2 52 43 21641 230 32 24.5 20.6 | 198 39 12.3 36.9 53 41 21946 270 29 29.0 -0.0 | 226 23 16.7 16.3 54 39 22250 285 19 18.4 -4.9 | 208 13 6.1 11.4 55 37 22555 255 17 16.4 4.4 | 191 21 4.2 20.7 56 35 22860 255 23 22.2 6.0 | 204 24 10.0 22.3 57 33 23165 225 21 14.8 14.8 | 185 31 2.6 31.2 58 30 23774 250 24 22.6 8.2 | 203 27 10.3 24.5 59 30 23840 265 15 14.9 1.3 | 189 18 2.7 17.6 60 29 24079 260 14 13.8 2.4 | 185 19 1.5 18.8 61 28 24384 315 19 13.4 -13.4 | 202 3 1.2 2.9 62 26 24689 315 15 10.6 -10.6 | 164 6 -1.7 5.7 63 24 25298 290 12 11.3 -4.1 | 175 12 -1.0 12.2 64 21 26213 15 4 -1.0 -3.9 | 133 18 -13.3 12.5 65 20 26420 140 18 -11.6 13.8 | 142 38 -23.8 30.1 66 19 26518 105 10 -9.7 2.6 | 131 29 -21.9 18.9 67 18 26822 135 18 -12.7 12.7 | 139 38 -25.0 29.1 68 16 27127 155 11 -4.6 10.0 | 147 31 -16.9 26.3 69 15 27432 210 12 6.0 10.4 | 167 27 -6.3 26.7 70 14 27737 200 1 0.3 0.9 | 145 21 -11.9 17.3 71 12 28042 180 12 0.0 12.0 | 157 31 -12.3 28.3 72 11 28346 175 10 -0.9 10.0 | 153 29 -13.1 26.3 73 9 29261 300 3 2.6 -1.5 | 147 18 -9.7 14.8 Wind Parameters Mean winds (0-6000m): 293.1 at 27.2 knts Storm direction: 323.1 at 20.4 knts Shear (0-3000m) pos: 1.3 neg: 5.6 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 166.4 deg Storm rel helicity (0-3000m) pos: 108.1 neg: -56.8 tot: 51.3 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 138.47 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 5 28 51 19| 10.7 0.0 10.7| 1.9 -18.5 -16.6 -33.2 -0.33| 11.6 -3.8 1000 10 29 54 21| 5.1 0.0 5.1| 65.2 -18.5 46.6 46.6 0.29| 11.2 3.3 1500 12 26 62 20| 3.4 6.0 9.4| 92.7 -34.3 58.4 38.9 0.11| 15.0 1.7 2000 4 24 60 16| 2.5 6.3 8.8| 96.3 -34.3 62.0 31.0 0.19| 14.1 2.6 2500 356 23 57 13| 1.5 5.1 6.6|105.9 -34.3 71.6 28.6 0.28| 13.2 3.8 3000 347 24 47 10| 1.3 5.6 6.9|108.1 -56.8 51.3 17.1 0.14| 13.3 1.8 4000 331 23 15 4| 0.9 5.5 6.4|108.1 -80.8 27.2 6.8 0.06| 11.9 0.7 5000 311 24 266 6| 1.3 5.2 6.5|169.1 -96.5 72.7 14.5 0.09| 11.4 1.1 6000 293 27 246 14| 1.1 6.1 7.2|235.3-100.1 135.2 22.5 0.13| 12.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251020.00.gif