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 RK102... Searching the city database file for: RK102 ... Date:0000Z 8 OCT 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 1015 48 20.4 15.4 73 5.0 17.2 340 6 292.3 294.2 289.8 323.2 10.90 1 1014 56 18.0 10.0 59 8.0 13.3 342 7 290.0 291.3 285.9 311.6 7.61 2 1000 175 17.0 9.0 59 8.0 12.4 10 18 290.1 291.4 285.5 310.6 7.21 3 956 558 16.4 6.4 52 10.0 10.8 29 21 293.3 294.4 285.9 311.5 6.31 4 942 683 16.6 3.6 42 13.0 9.6 30 21 294.7 295.7 285.4 310.1 5.26 5 926 829 16.8 -0.2 31 17.0 8.3 30 20 296.4 297.1 284.7 308.5 4.07 6 925 838 16.8 -1.2 29 18.0 7.9 30 20 296.5 297.2 284.5 307.8 3.78 7 850 1554 13.4 -3.6 30 17.0 5.4 30 11 300.2 300.8 285.5 310.7 3.44 8 788 2186 9.2 -2.8 43 12.0 3.4 342 12 302.3 303.0 286.8 314.3 3.95 9 717 2963 6.2 -4.8 45 11.0 1.1 305 17 307.2 307.9 288.3 318.9 3.73 10 700 3159 5.2 -5.8 45 11.0 0.1 305 19 308.2 308.9 288.5 319.3 3.54 11 660 3636 3.4 -9.6 38 13.0 -2.1 281 17 311.4 312.0 288.9 320.4 2.79 12 651 3747 3.8 -10.2 35 14.0 -2.1 280 18 313.1 313.6 289.3 321.9 2.70 13 622 4115 2.4 -6.6 51 9.0 -1.8 280 21 315.6 316.3 291.0 327.7 3.75 14 594 4485 1.0 -9.0 47 10.0 -3.4 285 22 318.2 318.8 291.4 328.8 3.26 15 582 4648 1.0 -11.0 40 12.0 -4.1 289 21 320.1 320.6 291.6 329.4 2.84 16 508 5726 -5.1 -16.1 42 11.0 -9.2 278 33 325.3 325.8 292.4 332.7 2.14 17 500 5850 -5.7 -17.7 38 12.0 -10.0 275 35 326.1 326.5 292.4 332.7 1.90 18 429 7037 -13.1 -25.1 36 12.0 -16.4 277 40 331.3 331.5 293.2 335.4 1.16 19 414 7309 -13.9 -26.9 32 13.0 -17.4 276 41 333.6 333.8 293.7 337.3 1.02 20 400 7570 -15.5 -28.5 32 13.0 -18.7 275 42 334.8 335.0 293.9 338.2 0.91 21 300 9670 -30.9 -44.9 24 14.0 -32.4 270 46 341.8 341.9 295.0 342.8 0.23 22 255 10804 -39.1 -59.1 10 20.0 -40.2 267 51 346.0 346.0 295.8 346.2 0.05 23 250 10940 -40.3 -60.3 10 20.0 -41.3 270 52 346.2 346.2 295.8 346.3 0.05 24 226 11620 -46.5 -75.5 2 29.0 -47.1 270 52 346.8 346.8 295.9 346.8 0.01 25 200 12420 -52.9 -84.9 1 32.0 -53.2 270 51 349.0 349.0 296.4 349.0 0.00 26 171 13414 -58.9 -89.9 1 31.0 -59.1 262 54 355.0 355.0 297.7 355.0 0.00 27 157 13942 -63.5 -92.5 1 29.0 -63.6 257 56 356.0 356.0 297.9 356.0 0.00 28 150 14220 -65.9 -93.9 1 28.0 -66.0 255 57 356.6 356.6 298.0 356.6 0.00 29 127 15221 -70.7 -97.7 1 27.0 -70.8 265 55 365.3 365.3 299.7 365.3 0.00 30 105 16345 -72.9 -98.9 1 26.0 -72.9 305 49 381.5 381.5 302.5 381.5 0.00 31 100 16630 -74.7 -100.7 1 26.0 -74.7 315 48 383.4 383.4 302.8 383.4 0.00 32 99 16688 -74.7 -100.7 1 26.0 -74.7 384.5 384.5 302.9 384.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5675.00 m Freezing level: 569.87 mb = 4824.87 m = 15829.43 ft Wetbulb zero: 697.60 mb = 3186.80 m = 10455.27 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 41.72 % Est. max temperature: 27.55 C = 81.58 F Sfc-Lift cond lev (LCL): 942.77 mb = 676.14 m = 2218.27 ft T: 16.59 C 700-500 lapse rate: 4.05 C/km ThetaE index: 12.61 C Layer 1014.0- 956.0 mb Conv cond level (CCL): 542.54 mb = 5204.49 m = 17074.89 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 51.02 C = 123.84 F Cap Strength: 15.97 C Lifted Index: 16.31 C Risk: None Lifted Index @300 mb: 22.46 C Lifted Index @700 mb: 9.05 C Showalter Index: 16.19 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 2.10 C K Index: 4.50 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.37 J/kg Max Up Vert Vel: 7.66 m/s Conv Inhibition (B-): 12558.63 J/kg Cap Strength: 15.94 C Lift Cond Lev (LCL): 818.33 mb = 1870.59 m = 6137.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 14 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 1015 48 340 6 2.1 -5.6 | 160 8 -2.9 8.0 1 1000 175 10 18 -3.1 -17.7 | 63 9 -8.0 -4.1 2 985 305 25 21 -8.9 -19.0 | 69 15 -13.8 -5.4 3 950 610 30 21 -10.5 -18.2 | 73 16 -15.4 -4.6 4 925 838 30 20 -10.0 -17.3 | 76 15 -14.9 -3.7 5 917 914 35 19 -10.9 -15.6 | 83 16 -15.8 -1.9 6 884 1219 40 15 -9.6 -11.5 | 98 15 -14.6 2.1 7 850 1554 30 11 -5.5 -9.5 | 111 11 -10.4 4.1 8 822 1829 5 12 -1.0 -12.0 | 106 6 -6.0 1.7 9 792 2134 345 12 3.1 -11.6 | 138 3 -1.8 2.0 10 764 2438 325 11 6.3 -9.0 | 197 5 1.4 4.6 11 736 2743 305 14 11.5 -8.0 | 230 9 6.6 5.6 12 700 3159 305 19 15.6 -10.9 | 256 11 10.7 2.7 13 658 3658 280 17 16.7 -3.0 | 228 16 11.8 10.7 14 609 4267 280 23 22.7 -4.0 | 242 20 17.7 9.6 15 565 4877 295 20 18.1 -8.5 | 249 14 13.2 5.2 16 500 5850 275 35 34.9 -3.1 | 251 32 30.0 10.6 17 484 6096 280 36 35.5 -6.3 | 256 31 30.5 7.4 18 400 7570 275 42 41.8 -3.7 | 255 38 36.9 10.0 19 397 7620 280 42 41.4 -7.3 | 260 37 36.5 6.3 20 322 9144 275 44 43.8 -3.8 | 256 40 38.9 9.8 21 300 9670 270 46 46.0 -0.0 | 252 43 41.1 13.6 22 260 10668 265 51 50.8 4.4 | 249 49 45.9 18.1 23 250 10940 270 52 52.0 -0.0 | 254 49 47.1 13.6 24 200 12420 270 51 51.0 -0.0 | 254 48 46.1 13.6 25 150 14220 255 57 55.1 14.8 | 241 58 50.1 28.4 26 126 15240 265 55 54.8 4.8 | 250 53 49.9 18.4 27 100 16630 315 48 33.9 -33.9 | 305 35 29.0 -20.3 Wind Parameters Mean winds (0-6000m): 310.2 at 19.3 knts Storm direction: 340.2 at 14.5 knts Shear (0-3000m) pos: 2.6 neg: 4.3 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -18.4 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 62.35 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 21 18 73 12| 18.2 0.0 18.2| 6.7 -16.4 -9.7 -19.3 -0.49| 22.3-10.9 1000 26 19 76 14| 7.7 0.0 7.7| 25.8 -16.4 9.5 9.5 -0.22| 13.7 -3.1 1500 29 17 83 14| 5.1 2.2 7.3| 44.3 -16.4 27.9 18.6 -0.02| 11.5 -0.3 2000 25 16 86 12| 3.8 3.2 7.0| 45.6 -18.4 27.2 13.6 -0.01| 10.7 -0.1 2500 18 15 86 10| 3.1 3.9 7.0| 51.2 -18.4 32.8 13.1 0.11| 10.0 1.1 3000 7 15 80 7| 2.6 4.3 6.9| 62.5 -18.4 44.1 14.7 0.19| 9.6 1.8 4000 344 16 15 2| 1.9 4.2 6.1| 77.4 -40.4 37.0 9.3 0.11| 8.8 1.0 5000 326 17 275 5| 1.8 3.4 5.1| 98.0 -40.4 57.6 11.5 0.15| 8.2 1.3 6000 310 19 263 10| 1.5 4.0 5.5|122.1 -50.4 71.7 12.0 0.14| 8.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251008.00.gif