UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 16 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 1008 80 20.2 19.7 97 0.5 19.9 335 12 292.7 295.3 292.7 333.8 14.48 1 1000 148 20.2 18.6 91 1.6 19.1 350 13 293.4 295.8 292.3 332.1 13.61 2 925 817 15.6 15.5 99 0.1 15.5 350 15 295.3 297.4 291.7 329.9 12.06 3 912 937 14.8 14.6 99 0.2 14.7 349 15 295.6 297.7 291.4 328.8 11.53 4 896 1088 17.4 9.4 59 8.0 12.6 341 15 299.8 301.3 290.0 324.2 8.29 5 862 1419 16.8 8.8 59 8.0 11.9 325 16 302.5 304.1 290.9 327.2 8.27 6 850 1538 16.0 9.0 63 7.0 11.7 315 16 302.9 304.5 291.2 328.3 8.50 7 753 2559 10.4 7.6 83 2.8 8.7 284 25 307.5 309.2 292.8 334.0 8.73 8 720 2933 10.0 -13.0 18 23.0 0.6 290 23 311.0 311.4 287.9 317.4 1.95 9 714 3003 10.6 -31.4 3 42.0 -1.3 290 22 312.4 312.5 286.7 313.8 0.39 10 700 3168 10.2 -36.8 2 47.0 -1.9 320 20 313.8 313.8 286.9 314.6 0.23 11 587 4600 -1.7 -27.7 12 26.0 -8.8 320 39 316.1 316.3 288.2 318.5 0.67 12 535 5333 -5.9 -29.9 13 24.0 -11.9 295 44 319.6 319.7 289.3 321.7 0.60 13 500 5860 -8.9 -17.9 48 9.0 -11.9 265 38 322.2 322.6 291.3 328.6 1.87 14 482 6142 -11.5 -15.0 75 3.5 -12.8 266 46 322.4 322.9 291.9 330.7 2.47 15 473 6287 -11.7 -17.7 61 6.0 -13.7 268 48 323.9 324.3 291.9 330.7 2.01 16 464 6434 -10.9 -14.5 75 3.6 -12.3 269 50 326.7 327.2 293.3 335.8 2.68 17 445 6754 -13.1 -14.2 91 1.1 -13.5 259 51 327.8 328.4 293.7 337.6 2.86 18 400 7560 -16.7 -19.4 80 2.7 -17.6 255 69 333.3 333.7 294.4 340.5 2.06 19 396 7635 -17.3 -20.7 75 3.4 -18.3 255 69 333.5 333.8 294.3 340.0 1.86 20 300 9650 -32.5 -35.2 77 2.7 -32.9 250 70 339.6 339.7 294.8 342.0 0.64 21 276 10233 -37.5 -39.3 83 1.8 -37.7 250 72 340.5 340.6 294.8 342.3 0.46 22 275 10259 -37.7 -42.3 62 4.6 -38.2 250 72 340.6 340.7 294.8 341.9 0.34 23 266 10488 -39.7 -41.7 81 2.0 -39.9 249 72 340.9 341.0 294.9 342.4 0.37 24 257 10723 -41.5 -46.1 61 4.6 -41.9 247 72 341.7 341.7 295.0 342.6 0.24 25 250 10910 -43.3 -46.8 68 3.5 -43.5 245 72 341.7 341.7 295.0 342.6 0.23 26 243 11100 -45.1 -48.5 69 3.4 -45.3 248 71 341.8 341.8 294.9 342.6 0.19 27 239 11211 -46.3 -54.3 40 8.0 -46.7 250 70 341.6 341.6 294.8 342.0 0.10 28 238 11238 -46.3 -55.3 35 9.0 -46.7 250 69 342.0 342.0 294.9 342.4 0.09 29 212 12001 -49.3 -72.3 5 23.0 -49.8 262 64 348.8 348.8 296.4 348.9 0.01 30 200 12380 -52.5 -72.5 7 20.0 -52.8 255 61 349.6 349.6 296.5 349.7 0.01 31 150 14180 -66.1 -78.1 17 12.0 -66.2 265 64 356.2 356.2 298.0 356.2 0.01 32 145 14385 -67.5 -78.5 19 11.0 -67.5 268 66 357.3 357.3 298.1 357.3 0.01 33 129 15084 -69.9 -81.9 16 12.0 -69.9 280 74 365.1 365.1 299.7 365.1 0.00 34 127 15177 -69.9 -82.2 15 12.4 -69.9 280 76 366.8 366.8 300.0 366.8 0.00 35 100 16600 -69.3 -87.3 6 18.0 -69.4 255 36 393.8 393.8 304.3 393.8 0.00 36 84 17622 -77.9 -88.9 15 11.0 -77.9 240 30 396.5 396.5 304.7 396.5 0.00 37 73 18441 -70.5 -87.5 6 17.0 -70.6 260 29 428.4 428.4 308.7 428.4 0.00 38 70 18690 -71.9 -87.9 7 16.0 -72.0 240 29 430.6 430.6 308.9 430.6 0.00 39 68 18861 -72.7 -88.7 7 16.0 -72.8 240 27 432.4 432.4 309.1 432.4 0.00 40 62 19413 -66.5 -89.5 3 23.0 -66.7 254 21 457.7 457.7 311.5 457.7 0.00 41 59 19714 -66.7 -89.7 3 23.0 -66.9 274 19 463.8 463.8 312.1 463.8 0.00 42 53 20364 -66.7 -90.7 2 24.0 -67.0 270 15 478.3 478.3 313.3 478.3 0.00 43 50 20720 -63.9 -89.9 2 26.0 -64.3 270 13 492.9 492.9 314.4 492.9 0.00 44 47 21098 -65.1 -90.1 2 25.0 -65.4 270 15 498.8 498.8 314.9 498.8 0.00 45 42 21789 -60.7 -89.7 1 29.0 -61.3 238 13 526.0 526.0 316.7 526.0 0.00 46 32 23484 -59.7 -89.7 1 30.0 -60.6 160 2 571.2 571.2 319.2 571.3 0.00 47 30 23890 -56.5 -88.5 1 32.0 -57.9 155 2 590.6 590.6 320.2 590.6 0.01 48 24 25313 -54.5 -87.5 1 33.0 -56.5 323 12 635.3 635.3 322.1 635.4 0.01 49 23 25584 -55.7 -87.7 1 32.0 -57.5 342 11 639.6 639.6 322.3 639.6 0.01 TRP 129 15084 -69.9 -81.9 16 12.0 -69.9 280 74 365.1 365.1 299.7 365.1 0.00 WND 127 15177 -69.9 -82.2 15 12.4 -69.9 280 76 366.8 366.8 300.0 366.8 0.00 Sounding variables and indices 1000-500 mb thick: 5712.00 m Freezing level: 603.14 mb = 4395.61 m = 14421.12 ft Wetbulb zero: 718.12 mb = 2954.81 m = 9694.15 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 42.48 % Est. max temperature: 30.20 C = 86.35 F Sfc-Lift cond lev (LCL): 1000.94 mb = 139.90 m = 458.98 ft T: 20.20 C 700-500 lapse rate: 7.10 C/km ThetaE index: 20.19 C Layer 720.0- 700.0 mb Conv cond level (CCL): 940.53 mb = 674.15 m = 2211.75 ft Mean mixing ratio: 12.71 g/kg Conv temperature: 22.38 C = 72.29 F Cap Strength: 5.61 C Lifted Index: 1.92 C Risk: Showers probable Lifted Index @300 mb: 7.27 C Lifted Index @700 mb: 5.61 C Showalter Index: 3.18 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: -13.10 Risk: None Sweat Index: 178.00 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.03 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 5.46 C Lift Cond Lev (LCL): 946.63 mb = 618.61 m = 2029.54 ft Lev Free Conv (LFC): 931.63 mb = 755.68 m = 2479.22 ft Equ Level (EL): 911.63 mb = 940.60 m = 3085.93 ft B at Equ Level: 10.69 J/kg Max Parcel Lev (MPL): 891.63 mb = 1129.67 m = 3706.23 ft Wind level data Storm motion: 334 at 21 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 1008 80 335 12 5.1 -10.9 | 153 9 -3.9 7.6 1 1000 148 350 13 2.3 -12.8 | 130 9 -6.7 5.6 2 982 305 345 16 4.1 -15.5 | 122 6 -4.8 3.0 3 948 610 340 16 5.5 -15.0 | 134 5 -3.5 3.4 4 925 817 350 15 2.6 -14.8 | 120 7 -6.4 3.7 5 914 914 350 15 2.6 -14.8 | 120 7 -6.4 3.7 6 851 1524 320 16 10.3 -12.3 | 192 6 1.3 6.2 7 850 1538 315 16 11.3 -11.3 | 198 8 2.3 7.1 8 821 1829 280 20 19.7 -3.5 | 216 18 10.7 15.0 9 792 2134 290 22 20.7 -7.5 | 227 16 11.7 10.9 10 764 2438 280 23 22.7 -4.0 | 223 20 13.7 14.5 11 736 2743 290 27 25.4 -9.2 | 241 19 16.4 9.2 12 710 3048 290 21 19.7 -7.2 | 224 16 10.7 11.3 13 700 3168 320 20 12.9 -15.3 | 231 5 3.9 3.1 14 684 3353 320 19 12.2 -14.6 | 220 5 3.2 3.9 15 658 3658 310 28 21.4 -18.0 | 268 12 12.5 0.5 16 587 4572 320 39 25.1 -29.9 | 305 20 16.1 -11.4 17 544 5182 305 46 37.7 -26.4 | 285 30 28.7 -7.9 18 504 5791 260 37 36.4 6.4 | 228 37 27.5 24.9 19 500 5860 265 38 37.9 3.3 | 233 36 28.9 21.8 20 485 6096 265 45 44.8 3.9 | 238 42 35.8 22.4 21 466 6401 270 50 50.0 -0.0 | 246 45 41.0 18.5 22 430 7010 250 51 47.9 17.4 | 227 53 38.9 35.9 23 400 7560 255 69 66.6 17.9 | 238 68 57.7 36.3 24 397 7620 255 69 66.6 17.9 | 238 68 57.7 36.3 25 300 9650 250 70 65.8 23.9 | 233 71 56.8 42.4 26 271 10363 250 72 67.7 24.6 | 234 73 58.7 43.1 27 250 10910 245 72 65.3 30.4 | 229 75 56.3 48.9 28 206 12192 265 62 61.8 5.4 | 246 58 52.8 23.9 29 200 12380 255 61 58.9 15.8 | 236 61 49.9 34.2 30 187 12802 245 59 53.5 24.9 | 226 62 44.5 43.4 31 150 14180 265 64 63.8 5.6 | 246 60 54.8 24.0 32 129 15084 280 74 72.9 -12.8 | 265 64 63.9 5.6 33 127 15177 280 76 74.8 -13.2 | 265 66 65.9 5.3 34 119 15545 280 76 74.8 -13.2 | 265 66 65.9 5.3 35 113 15850 290 69 64.8 -23.6 | 275 56 55.9 -5.1 36 102 16459 290 46 43.2 -15.7 | 265 34 34.2 2.7 37 100 16600 255 36 34.8 9.3 | 223 38 25.8 27.8 38 97 16764 255 36 34.8 9.3 | 223 38 25.8 27.8 39 92 17069 240 30 26.0 15.0 | 207 38 17.0 33.5 40 83 17678 240 30 26.0 15.0 | 207 38 17.0 33.5 41 79 17983 260 39 38.4 6.8 | 229 39 29.4 25.2 42 75 18288 280 32 31.5 -5.6 | 240 26 22.5 12.9 43 71 18593 240 26 22.5 13.0 | 203 34 13.5 31.5 44 70 18690 240 29 25.1 14.5 | 206 37 16.1 33.0 45 64 19202 240 22 19.1 11.0 | 199 31 10.1 29.5 46 58 19812 280 18 17.7 -3.1 | 210 18 8.7 15.3 47 55 20117 270 17 17.0 -0.0 | 203 20 8.0 18.5 48 50 20720 270 13 13.0 -0.0 | 192 19 4.0 18.5 49 50 20726 210 19 9.5 16.5 | 181 35 0.5 34.9 50 48 21031 275 15 14.9 -1.3 | 199 18 6.0 17.1 51 45 21336 255 14 13.5 3.6 | 192 23 4.5 22.1 52 43 21641 260 17 16.7 3.0 | 200 23 7.8 21.4 53 39 22250 175 1 -0.1 1.0 | 155 21 -9.1 19.4 54 30 23890 155 2 -0.8 1.8 | 154 23 -9.8 20.3 55 24 24689 315 12 8.5 -8.5 | 177 10 -0.5 10.0 56 23 24994 350 11 1.9 -10.8 | 137 10 -7.1 7.6 57 21 25298 45 11 -7.8 -7.8 | 122 20 -16.8 10.7 58 18 25908 55 6 -4.9 -3.4 | 137 20 -13.9 15.0 Wind Parameters Mean winds (0-6000m): 304.0 at 27.4 knts Storm direction: 334.0 at 20.5 knts Shear (0-3000m) pos: 1.6 neg: 3.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 74.2 deg Storm rel helicity (0-3000m) pos: 60.1 neg: -30.3 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 45.65 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 ------------------------------------------------------------------------------- 500 344 15 129 6| 4.3 0.0 4.3| 1.2 -8.8 -7.5 -15.1 -0.45| 7.5 -3.4 1000 345 15 127 6| 1.9 0.0 1.9| 3.7 -10.9 -7.2 -7.2 -0.26| 6.3 -1.6 1500 339 15 139 5| 1.3 3.0 4.3| 14.8 -10.9 4.0 2.6 0.20| 7.2 1.4 2000 325 16 186 5| 0.9 4.5 5.5| 32.5 -10.9 21.7 10.8 0.26| 8.7 2.3 2500 314 18 212 7| 0.8 4.3 5.1| 46.9 -14.3 32.6 13.0 0.28| 8.1 2.2 3000 308 19 221 9| 1.6 3.6 5.2| 60.1 -30.3 29.8 9.9 0.20| 8.5 1.7 4000 310 21 232 9| 2.7 2.7 5.3| 89.3 -31.0 58.3 14.6 0.28| 9.4 2.6 5000 312 24 257 9| 2.8 3.2 6.0|112.8 -74.5 38.3 7.7 0.20| 9.3 1.9 6000 304 27 257 14| 2.3 4.9 7.2|172.7-366.6-193.9 -32.3 -0.07| 11.6 -0.8 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251016.00.gif