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 RK104... Searching the city database file for: RK104 ... Date:0000Z 8 OCT 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 83 17.6 17.6 100 0.0 17.6 305 5 290.1 292.3 290.5 325.6 12.66 1 1000 151 17.0 16.9 99 0.1 17.0 310 7 290.1 292.3 290.1 324.4 12.20 2 925 815 14.4 14.3 99 0.1 14.3 355 10 294.0 296.0 290.5 325.9 11.14 3 850 1528 11.4 11.4 100 0.0 11.4 25 1 298.1 299.9 290.9 327.2 10.01 4 770 2350 7.4 7.4 100 0.0 7.4 345 8 302.3 303.9 291.0 327.4 8.42 5 764 2414 9.6 4.6 71 5.0 6.8 338 8 305.4 306.7 290.7 326.5 6.98 6 749 2580 11.0 -4.0 35 15.0 3.7 319 9 308.6 309.3 288.9 320.5 3.79 7 714 2979 9.6 -5.4 34 15.0 2.4 309 14 311.3 312.0 289.6 322.7 3.58 8 700 3143 8.4 -5.6 37 14.0 1.7 315 16 311.8 312.5 289.8 323.2 3.60 9 634 3954 5.0 -18.0 17 23.0 -3.4 293 22 316.9 317.2 289.3 321.8 1.46 10 581 4660 1.0 -19.0 21 20.0 -6.1 304 20 320.2 320.5 290.3 325.2 1.46 11 567 4856 0.4 -11.6 40 12.0 -4.7 288 22 321.7 322.3 292.0 331.0 2.78 12 515 5618 -5.1 -7.7 82 2.6 -6.3 274 33 324.1 324.9 293.8 337.8 4.16 13 500 5850 -5.9 -11.9 63 6.0 -8.4 270 36 325.8 326.5 293.4 336.2 3.07 14 479 6186 -7.7 -12.7 67 5.0 -9.7 269 35 327.6 328.2 293.8 337.9 3.01 15 476 6235 -7.5 -14.5 57 7.0 -10.2 268 35 328.5 329.0 293.7 337.4 2.61 16 466 6400 -9.1 -15.1 62 6.0 -11.4 265 34 328.5 329.0 293.6 337.2 2.54 17 442 6808 -12.5 -21.5 47 9.0 -15.3 289 38 329.2 329.5 293.0 334.7 1.55 18 422 7162 -13.3 -36.3 13 23.0 -18.0 286 45 332.6 332.7 292.8 334.1 0.41 19 418 7235 -13.5 -36.5 13 23.0 -18.2 286 46 333.2 333.3 293.0 334.8 0.40 20 409 7401 -14.1 -40.1 9 26.0 -18.9 283 48 334.5 334.6 293.2 335.6 0.28 21 400 7570 -14.9 -38.9 11 24.0 -19.4 280 49 335.6 335.7 293.6 336.9 0.33 22 320 9216 -26.3 -37.3 35 11.0 -28.1 281 55 341.9 342.0 295.3 343.8 0.48 23 314 9353 -26.3 -43.3 19 17.0 -28.6 279 55 343.8 343.9 295.5 344.9 0.26 24 300 9680 -29.1 -44.1 22 15.0 -30.9 275 55 344.4 344.4 295.6 345.4 0.25 25 284 10071 -31.9 -49.9 15 18.0 -33.6 269 56 345.8 345.8 295.8 346.4 0.14 26 250 10960 -39.9 -52.9 24 13.0 -40.8 265 54 346.7 346.8 296.0 347.2 0.11 27 214 12000 -49.1 -57.1 39 8.0 -49.4 265 51 348.2 348.2 296.3 348.6 0.08 28 212 12061 -49.1 -60.1 27 11.0 -49.5 265 51 349.2 349.2 296.5 349.4 0.05 29 200 12440 -52.5 -60.5 37 8.0 -52.7 265 50 349.6 349.6 296.6 349.9 0.06 30 193 12668 -54.5 -61.5 42 7.0 -54.7 267 50 350.0 350.0 296.7 350.2 0.05 31 185 12938 -55.9 -67.9 21 12.0 -56.1 269 49 352.0 352.0 297.1 352.1 0.02 32 150 14240 -65.3 -73.3 32 8.0 -65.4 260 56 357.6 357.6 298.2 357.6 0.01 33 141 14615 -68.5 -77.5 26 9.0 -68.5 260 57 358.4 358.4 298.4 358.4 0.01 34 117 15719 -75.2 -83.3 27 8.1 -75.2 275 63 365.7 365.7 299.8 365.7 0.00 35 114 15870 -76.1 -84.1 27 8.0 -76.1 275 60 366.7 366.7 299.9 366.7 0.00 36 100 16630 -75.3 -86.3 16 11.0 -75.3 275 57 382.2 382.2 302.6 382.2 0.00 37 86 17501 -76.9 -86.9 19 10.0 -76.9 289 52 395.9 395.9 304.6 395.9 0.00 38 80 17918 -75.5 -86.5 16 11.0 -75.5 283 43 407.0 407.0 306.1 407.0 0.00 39 77 18141 -71.3 -86.3 9 15.0 -71.4 280 40 420.2 420.2 307.7 420.2 0.00 40 73 18455 -73.1 -88.1 8 15.0 -73.2 283 46 422.9 422.9 308.0 422.9 0.00 41 71 18620 -68.9 -86.9 6 18.0 -69.0 284 49 435.2 435.2 309.4 435.2 0.00 TRP 114 15870 -76.1 -84.1 27 8.0 -76.1 275 60 366.7 366.7 299.9 366.7 0.00 WND 117 15719 -75.2 -83.3 27 8.1 -75.2 275 63 365.7 365.7 299.8 365.7 0.00 Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 563.22 mb = 4911.17 m = 16112.55 ft Wetbulb zero: 677.87 mb = 3406.18 m = 11174.99 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 62.72 % Est. max temperature: 25.17 C = 77.30 F Sfc-Lift cond lev (LCL): 1008.25 mb = 83.21 m = 273.00 ft T: 17.60 C 700-500 lapse rate: 5.28 C/km ThetaE index: 6.85 C Layer 764.0- 714.0 mb Conv cond level (CCL): 953.42 mb = 557.28 m = 1828.32 ft Mean mixing ratio: 11.61 g/kg Conv temperature: 20.04 C = 68.07 F Cap Strength: 7.59 C Lifted Index: 7.62 C Risk: None Lifted Index @300 mb: 14.24 C Lifted Index @700 mb: 5.80 C Showalter Index: 6.68 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 17.30 C K Index: 14.70 Risk: None Sweat Index: 174.80 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.36 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 10975.91 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 955.88 mb = 535.32 m = 1756.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 12 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 83 305 5 4.1 -2.9 | 160 7 -2.5 6.9 1 1000 151 310 7 5.4 -4.5 | 167 5 -1.3 5.3 2 982 305 325 13 7.5 -10.6 | 317 1 0.8 -0.9 3 948 610 355 13 1.1 -13.0 | 60 6 -5.5 -3.2 4 925 815 355 10 0.9 -10.0 | 88 6 -5.7 -0.2 5 914 914 10 9 -1.6 -8.9 | 96 8 -8.2 0.9 6 850 1524 0 0 -0.0 -0.0 | 146 12 -6.6 9.8 7 850 1528 25 1 -0.4 -0.9 | 141 11 -7.0 8.8 8 790 2134 10 7 -1.2 -6.9 | 110 8 -7.8 2.9 9 734 2743 300 10 8.7 -5.0 | 203 5 2.0 4.8 10 700 3143 315 16 11.3 -11.3 | 288 5 4.7 -1.6 11 682 3353 315 15 10.6 -10.6 | 282 4 4.0 -0.9 12 657 3658 265 12 12.0 1.0 | 206 12 5.3 10.8 13 632 3962 295 23 20.8 -9.7 | 270 14 14.2 0.0 14 609 4267 285 19 18.4 -4.9 | 248 13 11.7 4.8 15 586 4572 310 19 14.6 -12.2 | 287 8 7.9 -2.5 16 564 4877 285 23 22.2 -6.0 | 256 16 15.6 3.8 17 500 5850 270 36 36.0 -0.0 | 252 31 29.4 9.8 18 484 6096 270 36 36.0 -0.0 | 252 31 29.4 9.8 19 466 6401 265 34 33.9 3.0 | 245 30 27.3 12.7 20 447 6706 290 36 33.8 -12.3 | 275 27 27.2 -2.6 21 413 7315 285 48 46.4 -12.4 | 274 40 39.7 -2.7 22 400 7570 280 49 48.3 -8.5 | 268 42 41.6 1.2 23 381 7925 280 49 48.3 -8.5 | 268 42 41.6 1.2 24 351 8534 290 54 50.7 -18.5 | 281 45 44.1 -8.7 25 300 9680 275 55 54.8 -4.8 | 264 48 48.2 5.0 26 261 10668 260 58 57.1 10.1 | 249 54 50.5 19.8 27 250 10960 265 54 53.8 4.7 | 253 49 47.2 14.5 28 200 12440 265 50 49.8 4.4 | 252 45 43.2 14.1 29 180 13106 270 49 49.0 -0.0 | 257 43 42.4 9.8 30 150 14240 260 56 55.1 9.7 | 248 52 48.5 19.5 31 140 14630 260 57 56.1 9.9 | 248 53 49.5 19.7 32 117 15719 275 63 62.8 -5.5 | 266 56 56.1 4.3 33 114 15850 275 63 62.8 -5.5 | 266 56 56.1 4.3 34 114 15870 275 60 59.8 -5.2 | 265 53 53.2 4.5 35 103 16459 285 53 51.2 -13.7 | 275 45 44.6 -4.0 36 100 16630 275 57 56.8 -5.0 | 265 50 50.2 4.8 37 98 16764 275 57 56.8 -5.0 | 265 50 50.2 4.8 38 87 17374 290 53 49.8 -18.1 | 281 44 43.2 -8.4 39 78 17983 280 39 38.4 -6.8 | 265 32 31.8 3.0 40 69 18593 285 52 50.2 -13.5 | 275 44 43.6 -3.7 41 65 18898 290 32 30.1 -10.9 | 273 23 23.5 -1.2 Wind Parameters Mean winds (0-6000m): 295.8 at 15.7 knts Storm direction: 325.8 at 11.8 knts Shear (0-3000m) pos: 0.8 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -15.4 tot: 25.1 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.71 Bulk Shear: 11.29 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 ------------------------------------------------------------------------------- 500 331 11 90 1| 10.6 0.0 10.6| 4.8 0.0 4.8 9.6 0.63| 16.5 10.4 1000 345 11 84 4| 3.1 0.0 3.1| 16.8 0.0 16.8 16.8 0.70| 12.2 8.6 1500 348 8 111 5| 1.7 0.0 1.7| 28.7 -2.9 25.8 17.2 0.67| 10.5 7.1 2000 352 7 117 6| 1.3 1.3 2.6| 28.7 -14.3 14.4 7.2 0.45| 9.2 4.2 2500 350 7 116 6| 1.0 1.8 2.8| 32.2 -15.4 16.8 6.7 0.44| 9.0 4.0 3000 339 8 122 4| 0.8 2.5 3.4| 40.5 -15.4 25.1 8.4 0.52| 9.0 4.6 4000 321 10 174 2| 0.7 1.7 2.4| 84.0 -37.3 46.7 11.7 0.38| 10.3 3.9 5000 310 12 236 3| 1.0 2.5 3.5|101.7 -66.5 35.2 7.0 0.27| 10.7 2.9 6000 296 16 249 8| 0.8 3.1 3.9|101.7 -81.9 19.8 3.3 0.22| 9.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251008.00.gif