UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 12 OCT 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1011 36 20.0 19.0 94 1.0 19.4 185 2 292.2 294.7 292.1 331.3 13.80 1 1000 130 19.0 18.5 97 0.5 18.7 315 5 292.1 294.6 291.8 330.4 13.52 2 972 374 17.4 17.4 100 0.0 17.4 356 6 292.9 295.2 291.6 329.8 12.97 3 925 798 16.4 16.4 100 0.0 16.4 140 4 296.1 298.4 292.5 332.9 12.78 4 850 1518 14.8 14.8 100 0.0 14.8 275 14 301.6 304.0 294.0 338.6 12.55 5 842 1598 14.6 14.6 100 0.0 14.6 276 16 302.3 304.6 294.1 339.2 12.51 6 798 2052 12.6 12.6 100 0.0 12.6 269 18 304.8 306.9 294.1 339.3 11.57 7 760 2461 10.6 10.6 100 0.0 10.6 304 20 306.9 308.9 294.1 339.0 10.63 8 759 2472 10.6 9.6 94 1.0 10.0 304 21 307.0 308.9 293.6 337.1 9.94 9 757 2494 11.6 7.6 76 4.0 9.2 303 21 308.3 310.0 293.0 334.8 8.69 10 748 2595 11.8 5.8 67 6.0 8.2 300 24 309.6 311.1 292.6 333.4 7.76 11 737 2719 11.0 5.0 66 6.0 7.5 296 26 310.1 311.5 292.5 333.0 7.44 12 730 2799 12.8 -0.2 41 13.0 5.8 299 27 312.9 313.9 291.5 329.1 5.17 13 700 3150 8.8 1.8 61 7.0 4.9 315 28 312.2 313.4 292.2 331.7 6.24 14 672 3485 5.6 -0.4 65 6.0 2.4 302 33 312.3 313.4 291.6 329.7 5.54 15 671 3497 6.0 -1.0 61 7.0 2.4 302 33 312.9 313.9 291.6 329.6 5.30 16 669 3522 7.0 -1.0 57 8.0 2.8 301 34 314.3 315.3 292.0 331.1 5.32 17 665 3571 6.0 -1.0 61 7.0 2.3 299 35 313.7 314.7 291.9 330.6 5.35 18 664 3583 6.2 -0.8 61 7.0 2.5 298 35 314.1 315.1 292.0 331.2 5.44 19 660 3633 5.8 -3.2 52 9.0 1.3 296 35 314.1 315.0 291.3 328.7 4.58 20 658 3657 6.0 -2.0 56 8.0 1.8 295 36 314.6 315.6 291.9 330.6 5.02 21 654 3707 5.8 -7.2 39 13.0 -0.2 294 38 315.0 315.6 290.6 325.9 3.40 22 653 3720 8.0 -13.0 21 21.0 -0.8 294 38 317.6 318.0 290.2 324.7 2.15 23 652 3732 8.4 -14.6 18 23.0 -0.9 294 39 318.2 318.6 290.1 324.5 1.89 24 582 4657 1.0 -17.0 25 18.0 -5.7 284 43 320.1 320.4 290.5 325.9 1.73 25 557 5010 1.8 -26.2 10 28.0 -6.9 282 40 325.0 325.2 291.1 327.9 0.81 26 533 5363 -0.3 -30.3 8 30.0 -8.7 279 38 326.6 326.8 291.3 328.8 0.58 27 511 5698 -2.9 -16.9 33 14.0 -8.2 276 36 327.5 327.9 292.9 334.3 1.99 28 500 5870 -4.1 -18.1 33 14.0 -9.2 275 35 328.0 328.4 292.9 334.4 1.84 29 400 7590 -15.9 -36.9 15 21.0 -20.0 260 36 334.3 334.4 293.3 335.9 0.40 30 366 8253 -20.9 -39.9 16 19.0 -24.0 255 30 336.3 336.3 293.7 337.5 0.32 31 352 8541 -22.5 -46.5 9 24.0 -25.6 260 28 337.9 337.9 294.0 338.5 0.17 32 329 9034 -25.1 -35.1 39 10.0 -26.9 270 26 340.9 341.0 295.1 343.2 0.59 33 306 9558 -27.9 -44.9 18 17.0 -30.0 280 28 344.1 344.2 295.5 345.0 0.23 34 300 9700 -29.3 -47.3 16 18.0 -31.3 280 27 344.1 344.1 295.5 344.8 0.18 35 287 10014 -31.7 -54.7 8 23.0 -33.6 279 28 345.0 345.1 295.6 345.4 0.08 36 250 10970 -40.1 -55.1 19 15.0 -41.0 275 31 346.4 346.5 295.9 346.8 0.09 37 234 11420 -43.9 -57.9 20 14.0 -44.5 275 31 347.3 347.3 296.1 347.6 0.07 38 206 12267 -50.7 -65.7 15 15.0 -51.1 275 30 349.5 349.5 296.5 349.6 0.03 39 200 12460 -51.9 -66.9 15 15.0 -52.2 275 30 350.6 350.6 296.8 350.7 0.02 40 174 13348 -57.5 -74.5 10 17.0 -57.7 280 33 355.6 355.6 297.8 355.6 0.01 41 150 14270 -63.7 -78.7 11 15.0 -63.8 260 40 360.3 360.3 298.8 360.4 0.01 42 115 15858 -73.9 -84.9 17 11.0 -73.9 257 53 369.9 369.9 300.5 369.9 0.00 43 100 16670 -75.5 -86.5 16 11.0 -75.5 275 45 381.9 381.9 302.5 381.9 0.00 44 94 17027 -76.9 -87.9 16 11.0 -76.9 275 45 385.9 385.9 303.2 385.9 0.00 45 86 17537 -77.7 -87.7 18 10.0 -77.7 265 40 394.2 394.2 304.4 394.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 536.43 mb = 5312.44 m = 17429.06 ft Wetbulb zero: 654.42 mb = 3702.00 m = 12145.52 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 60.57 % Est. max temperature: 28.59 C = 83.46 F Sfc-Lift cond lev (LCL): 996.53 mb = 159.88 m = 524.54 ft T: 18.80 C 700-500 lapse rate: 4.74 C/km ThetaE index: 10.21 C Layer 760.0- 700.0 mb Conv cond level (CCL): 974.62 mb = 350.89 m = 1151.19 ft Mean mixing ratio: 13.04 g/kg Conv temperature: 20.61 C = 69.10 F Cap Strength: 7.18 C Lifted Index: 6.51 C Risk: None Lifted Index @300 mb: 10.17 C Lifted Index @700 mb: 4.03 C Showalter Index: 3.26 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 240.60 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.92 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.17 C Lift Cond Lev (LCL): 958.11 mb = 497.21 m = 1631.24 ft Lev Free Conv (LFC): 953.11 mb = 541.96 m = 1778.08 ft Equ Level (EL): 943.11 mb = 632.18 m = 2074.07 ft B at Equ Level: 20.61 J/kg Max Parcel Lev (MPL): 873.11 mb = 1289.62 m = 4230.99 ft Wind level data Storm motion: 318 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 1011 36 185 2 0.2 2.0 | 142 21 -13.3 16.8 1 1000 130 315 5 3.5 -3.5 | 139 15 -9.9 11.2 2 980 305 355 8 0.7 -8.0 | 118 14 -12.8 6.8 3 946 610 0 0 -0.0 -0.0 | 138 20 -13.5 14.8 4 925 798 140 4 -2.6 3.1 | 138 24 -16.0 17.8 5 912 914 165 3 -0.8 2.9 | 141 23 -14.2 17.7 6 850 1518 275 14 13.9 -1.2 | 182 14 0.5 13.5 7 849 1524 280 15 14.8 -2.6 | 186 12 1.3 12.2 8 819 1829 265 19 18.9 1.7 | 198 17 5.5 16.4 9 790 2134 270 18 18.0 -0.0 | 197 15 4.5 14.8 10 762 2438 305 20 16.4 -11.5 | 222 4 2.9 3.3 11 735 2743 295 27 24.5 -11.4 | 253 12 11.0 3.4 12 709 3048 320 28 18.0 -21.4 | 326 8 4.5 -6.7 13 700 3150 315 28 19.8 -19.8 | 308 8 6.3 -5.0 14 657 3658 295 36 32.6 -15.2 | 271 19 19.2 -0.5 15 633 3962 290 50 47.0 -17.1 | 274 34 33.5 -2.3 16 587 4572 285 43 41.5 -11.1 | 263 28 28.1 3.6 17 500 5870 275 35 34.9 -3.1 | 241 24 21.4 11.7 18 486 6096 275 34 33.9 -3.0 | 240 24 20.4 11.8 19 415 7315 270 40 40.0 -0.0 | 241 30 26.5 14.8 20 400 7590 260 36 35.5 6.3 | 226 30 22.0 21.0 21 382 7925 250 33 31.0 11.3 | 214 31 17.6 26.0 22 337 8839 265 25 24.9 2.2 | 214 20 11.4 16.9 23 310 9449 280 28 27.6 -4.9 | 235 17 14.1 9.9 24 300 9700 280 27 26.6 -4.7 | 233 17 13.1 10.1 25 250 10970 275 31 30.9 -2.7 | 235 21 17.4 12.1 26 200 12460 275 30 29.9 -2.6 | 234 20 16.4 12.1 27 172 13411 280 33 32.5 -5.7 | 245 21 19.0 9.0 28 156 14021 260 33 32.5 5.7 | 223 28 19.0 20.5 29 150 14270 260 40 39.4 6.9 | 230 34 25.9 21.7 30 149 14326 250 35 32.9 12.0 | 216 33 19.4 26.7 31 141 14630 265 41 40.8 3.6 | 236 33 27.4 18.3 32 109 16154 255 56 54.1 14.5 | 234 50 40.6 29.3 33 100 16670 275 45 44.8 -3.9 | 251 33 31.4 10.8 34 93 17069 275 45 44.8 -3.9 | 251 33 31.4 10.8 35 88 17374 260 43 42.3 7.5 | 232 36 28.9 22.2 36 83 17678 275 34 33.9 -3.0 | 240 24 20.4 11.8 Wind Parameters Mean winds (0-6000m): 287.6 at 26.6 knts Storm direction: 317.6 at 20.0 knts Shear (0-3000m) pos: 6.2 neg: 1.9 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): -179.1 deg Storm rel helicity (0-3000m) pos: 181.5 neg: -30.0 tot: 151.5 m^2/s^2 ave: 50.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 77.17 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 5 129 15| 4.0 0.0 4.0| 16.9 -21.8 -4.9 -9.9 -0.10| 17.3 -1.7 1000 350 4 130 17| 2.0 3.7 5.7| 56.6 -28.6 28.0 28.0 0.14| 14.1 1.9 1500 285 6 150 15| 6.3 2.4 8.7|128.9 -28.6 100.3 66.9 0.38| 15.8 5.9 2000 275 9 162 15| 4.7 2.8 7.5|139.7 -29.6 110.1 55.1 0.38| 13.7 5.1 2500 280 11 168 13| 5.8 2.2 8.0|152.8 -30.0 122.8 49.1 0.38| 14.0 5.3 3000 289 14 177 10| 6.2 1.9 8.0|181.5 -30.0 151.5 50.5 0.45| 14.6 6.6 4000 294 19 212 8| 4.6 4.5 9.2|185.9 -67.5 118.4 29.6 0.25| 14.7 3.7 5000 291 24 237 11| 3.7 3.5 7.2|185.9-136.8 49.1 9.8 0.16| 12.9 2.0 6000 288 27 241 14| 3.1 3.0 6.0|185.9-181.4 4.5 0.8 0.10| 11.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251012.12.gif