UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 8 OCT 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1017 8 21.2 19.6 91 1.6 20.1 40 5 292.9 295.5 292.6 333.4 14.25 1 1000 153 20.0 18.9 93 1.1 19.2 10 10 293.1 295.6 292.4 332.6 13.87 2 970 416 17.8 17.7 99 0.1 17.8 39 16 293.5 295.9 292.0 331.2 13.25 3 925 822 16.0 15.9 99 0.1 16.0 60 15 295.7 297.9 292.0 331.3 12.38 4 850 1539 13.0 12.5 97 0.5 12.7 75 5 299.8 301.7 292.1 331.3 10.78 5 844 1599 13.0 12.4 96 0.6 12.6 82 4 300.4 302.3 292.3 332.0 10.78 6 837 1669 13.8 11.6 87 2.2 12.4 91 3 301.9 303.8 292.4 332.4 10.31 7 761 2467 9.4 8.4 93 1.0 8.8 16 10 305.5 307.2 292.5 333.0 9.13 8 745 2643 9.0 6.9 87 2.1 7.8 357 11 306.9 308.5 292.4 332.4 8.41 9 743 2666 9.0 5.5 79 3.5 7.0 355 11 307.2 308.6 291.8 330.4 7.65 10 738 2722 9.6 1.6 57 8.0 5.2 349 11 308.4 309.5 290.7 326.4 5.83 11 731 2801 9.8 3.8 66 6.0 6.4 341 11 309.5 310.8 291.9 330.7 6.89 12 704 3115 10.0 1.0 54 9.0 5.1 318 15 313.0 314.2 292.1 331.4 5.85 13 700 3162 9.8 0.8 53 9.0 4.9 320 18 313.3 314.4 292.2 331.6 5.80 14 652 3750 7.2 1.2 66 6.0 3.8 300 16 316.8 318.1 293.6 337.2 6.42 15 644 3852 7.6 -3.4 46 11.0 2.0 300 17 318.4 319.3 292.6 333.3 4.62 16 617 4204 5.6 -3.4 52 9.0 1.0 300 20 320.0 321.0 293.2 335.7 4.83 17 580 4709 3.6 -15.4 23 19.0 -4.0 287 20 323.4 323.8 291.7 330.2 1.99 18 568 4879 2.8 -20.2 17 23.0 -5.4 282 20 324.4 324.7 291.5 329.1 1.35 19 555 5066 1.2 -6.8 55 8.0 -2.7 277 19 324.7 325.5 293.9 338.4 4.14 20 542 5257 0.4 -20.6 19 21.0 -7.0 272 19 325.9 326.2 291.9 330.7 1.37 21 531 5421 -1.1 -10.1 50 9.0 -5.1 267 19 326.0 326.7 293.6 337.3 3.34 22 520 5588 -1.7 -23.7 17 22.0 -8.8 265 20 327.3 327.5 292.0 331.1 1.09 23 500 5900 -3.9 -16.9 36 13.0 -8.8 265 24 328.3 328.7 293.2 335.3 2.04 24 475 6301 -7.7 -12.1 71 4.4 -9.5 277 27 328.4 329.1 294.1 339.3 3.18 25 459 6566 -8.7 -13.7 67 5.0 -10.7 285 30 330.4 331.0 294.4 340.4 2.89 26 453 6668 -8.3 -16.3 52 8.0 -11.3 289 31 332.2 332.6 294.4 340.4 2.36 27 434 6998 -10.7 -19.7 48 9.0 -13.7 288 34 333.2 333.6 294.3 339.8 1.85 28 428 7105 -10.7 -26.7 26 16.0 -15.2 287 35 334.5 334.7 293.9 338.2 1.01 29 400 7620 -14.7 -29.7 27 15.0 -18.4 280 36 335.9 336.0 294.0 338.9 0.81 30 378 8045 -17.9 -29.9 34 12.0 -20.7 282 34 337.1 337.3 294.4 340.3 0.85 31 357 8468 -21.3 -35.3 27 14.0 -23.9 285 31 338.1 338.2 294.4 340.2 0.53 32 349 8635 -22.1 -40.1 18 18.0 -25.0 278 30 339.2 339.3 294.4 340.6 0.33 33 345 8719 -22.7 -32.7 40 10.0 -24.7 271 30 339.6 339.7 294.8 342.2 0.71 34 343 8762 -22.7 -39.7 20 17.0 -25.4 268 30 340.1 340.2 294.7 341.5 0.35 35 304 9635 -28.3 -48.3 13 20.0 -30.5 273 30 344.2 344.2 295.5 344.8 0.16 36 300 9730 -29.1 -49.1 13 20.0 -31.2 275 30 344.4 344.4 295.5 345.0 0.15 37 250 11010 -39.7 -59.7 10 20.0 -40.7 245 29 347.0 347.1 296.0 347.3 0.05 38 248 11065 -39.9 -59.9 10 20.0 -40.9 243 29 347.5 347.6 296.1 347.7 0.05 39 217 11959 -48.1 -60.1 24 12.0 -48.5 246 26 348.4 348.4 296.3 348.6 0.05 40 200 12490 -52.3 -63.3 25 11.0 -52.6 240 25 349.9 350.0 296.7 350.1 0.04 41 172 13452 -58.7 -71.7 17 13.0 -58.9 256 28 354.8 354.8 297.7 354.8 0.01 42 150 14300 -65.1 -75.1 24 10.0 -65.2 270 28 357.9 357.9 298.3 358.0 0.01 43 137 14847 -68.9 -76.9 31 8.0 -68.9 270 31 360.6 360.6 298.8 360.7 0.01 44 110 16137 -76.1 -85.1 23 9.0 -76.1 275 35 370.5 370.5 300.7 370.5 0.00 45 105 16406 -75.9 -84.9 23 9.0 -75.9 275 35 375.8 375.8 301.6 375.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 539.07 mb = 5300.81 m = 17390.91 ft Wetbulb zero: 609.80 mb = 4300.10 m = 14107.78 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 66.44 % Est. max temperature: 27.10 C = 80.78 F Sfc-Lift cond lev (LCL): 993.70 mb = 207.49 m = 680.73 ft T: 19.54 C 700-500 lapse rate: 5.00 C/km ThetaE index: 6.61 C Layer 745.0- 731.0 mb Conv cond level (CCL): 963.32 mb = 474.64 m = 1557.19 ft Mean mixing ratio: 13.19 g/kg Conv temperature: 22.08 C = 71.75 F Cap Strength: 7.06 C Lifted Index: 6.51 C Risk: None Lifted Index @300 mb: 10.08 C Lifted Index @700 mb: 4.86 C Showalter Index: 6.69 C Risk: None Total Totals Index: 33.30 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 16.40 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 184.00 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.19 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.02 C Lift Cond Lev (LCL): 960.02 mb = 504.04 m = 1653.66 ft Lev Free Conv (LFC): 955.02 mb = 548.73 m = 1800.26 ft Equ Level (EL): 895.02 mb = 1101.42 m = 3613.53 ft B at Equ Level: 14.14 J/kg Max Parcel Lev (MPL): 815.02 mb = 1892.04 m = 6207.40 ft Wind level data Storm motion: 344 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 1017 8 40 5 -3.2 -3.8 | 138 9 -6.2 6.8 1 1000 153 10 10 -1.7 -9.8 | 99 5 -4.7 0.8 2 982 305 30 15 -7.5 -13.0 | 77 11 -10.5 -2.4 3 948 610 55 17 -13.9 -9.8 | 93 17 -16.9 0.9 4 925 822 60 15 -13.0 -7.5 | 101 16 -16.0 3.1 5 915 914 55 14 -11.5 -8.0 | 100 15 -14.4 2.6 6 883 1219 70 11 -10.3 -3.8 | 117 15 -13.3 6.9 7 850 1539 75 5 -4.8 -1.3 | 140 12 -7.8 9.3 8 821 1829 110 1 -0.9 0.3 | 160 12 -3.9 11.0 9 792 2134 50 10 -7.7 -6.4 | 112 11 -10.6 4.2 10 710 3048 315 11 7.8 -7.8 | 239 6 4.8 2.8 11 700 3162 320 18 11.6 -13.8 | 290 9 8.6 -3.2 12 684 3353 320 18 11.6 -13.8 | 290 9 8.6 -3.2 13 659 3658 300 15 13.0 -7.5 | 253 10 10.0 3.1 14 611 4267 300 21 18.2 -10.5 | 270 15 15.2 0.1 15 589 4572 290 20 18.8 -6.8 | 257 16 15.8 3.8 16 526 5486 265 19 18.9 1.7 | 232 20 16.0 12.3 17 500 5900 265 24 23.9 2.1 | 239 24 20.9 12.7 18 487 6096 270 25 25.0 -0.0 | 244 24 22.0 10.6 19 450 6706 290 31 29.1 -10.6 | 270 26 26.2 0.0 20 416 7315 285 37 35.7 -9.6 | 268 33 32.8 1.0 21 400 7620 280 36 35.5 -6.3 | 262 33 32.5 4.4 22 353 8534 285 31 29.9 -8.0 | 264 27 27.0 2.6 23 339 8839 260 29 28.6 5.0 | 239 30 25.6 15.7 24 300 9730 275 30 29.9 -2.6 | 253 28 26.9 8.0 25 299 9754 285 31 29.9 -8.0 | 264 27 27.0 2.6 26 274 10363 255 27 26.1 7.0 | 233 29 23.1 17.6 27 262 10668 265 27 26.9 2.4 | 242 27 23.9 13.0 28 251 10973 255 24 23.2 6.2 | 230 26 20.2 16.8 29 250 11010 245 29 26.3 12.3 | 226 33 23.3 22.9 30 240 11278 235 30 24.6 17.2 | 218 35 21.6 27.8 31 209 12192 250 25 23.5 8.6 | 227 28 20.5 19.2 32 200 12490 240 25 21.7 12.5 | 219 30 18.7 23.1 33 190 12802 235 27 22.1 15.5 | 216 32 19.1 26.1 34 165 13716 265 28 27.9 2.4 | 242 28 24.9 13.1 35 150 14300 270 28 28.0 -0.0 | 247 27 25.0 10.6 36 142 14630 275 29 28.9 -2.5 | 253 27 25.9 8.1 37 121 15545 250 40 37.6 13.7 | 235 42 34.6 24.3 38 115 15850 275 36 35.9 -3.1 | 257 34 32.9 7.5 39 98 16764 275 34 33.9 -3.0 | 256 32 30.9 7.7 Wind Parameters Mean winds (0-6000m): 314.4 at 14.7 knts Storm direction: 344.4 at 11.0 knts Shear (0-3000m) pos: 0.6 neg: 2.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 73.3 neg: -52.8 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 37.07 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 30 12 90 9| 11.7 0.0 11.7| 7.8 -13.8 -5.9 -11.9 -0.31| 17.2 -5.4 1000 45 14 94 13| 4.4 0.0 4.4| 29.0 -14.1 14.9 14.9 -0.01| 12.6 -0.1 1500 51 13 102 13| 1.1 0.0 1.1| 58.0 -14.1 43.9 29.3 0.23| 11.3 2.6 2000 53 10 112 12| 0.9 0.0 0.9| 72.9 -31.5 41.4 20.7 0.16| 11.1 1.8 2500 49 10 111 11| 0.7 1.9 2.7| 72.9 -52.4 20.5 8.2 -0.01| 11.3 -0.1 3000 41 10 107 10| 0.6 2.5 3.2| 73.3 -52.8 20.5 6.8 0.03| 11.2 0.4 4000 7 12 76 5| 0.5 3.0 3.5| 89.1 -68.1 21.1 5.3 0.05| 10.5 0.5 5000 337 13 309 3| 0.4 2.6 3.0| 93.2 -98.4 -5.2 -1.0 -0.02| 9.4 -0.2 6000 314 15 267 8| 0.2 2.2 2.4|115.1-117.8 -2.7 -0.4 -0.02| 8.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251008.00.gif