UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 30 NOV 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 1000 83 14.6 4.6 51 10.0 9.4 95 4 287.8 288.7 282.5 302.8 5.32 1 925 734 9.2 2.2 62 7.0 5.8 245 14 288.7 289.6 282.4 302.6 4.85 2 850 1427 2.8 0.4 84 2.4 1.7 255 36 289.1 289.9 282.3 302.4 4.63 3 845 1475 2.2 0.6 89 1.6 1.4 255 42 288.9 289.8 282.4 302.5 4.73 4 840 1523 6.8 -18.2 15 25.0 -1.2 255 48 294.3 294.5 280.3 297.7 1.08 5 830 1621 7.2 -21.8 11 29.0 -1.5 257 45 295.7 295.8 280.6 298.3 0.80 6 724 2728 0.0 -26.0 12 26.0 -6.7 260 53 299.6 299.7 282.0 301.7 0.63 7 700 2997 -2.1 -26.1 14 24.0 -8.1 265 52 300.2 300.3 282.3 302.3 0.65 8 613 4033 -11.1 -28.1 23 17.0 -14.7 265 51 301.4 301.5 282.8 303.5 0.62 9 561 4706 -17.3 -26.3 45 9.0 -19.1 265 50 301.8 302.0 283.2 304.5 0.80 10 538 5019 -18.9 -34.9 23 16.0 -21.3 265 49 303.6 303.6 283.3 304.8 0.37 11 516 5328 -21.3 -35.3 27 14.0 -23.3 265 47 304.3 304.4 283.6 305.6 0.37 12 510 5415 -21.9 -52.9 4 31.0 -24.5 265 46 304.6 304.6 283.3 304.8 0.06 13 500 5560 -23.1 -35.1 32 12.0 -24.8 260 48 304.9 304.9 283.9 306.2 0.39 14 497 5604 -23.3 -33.3 39 10.0 -24.8 260 49 305.2 305.2 284.1 306.7 0.46 15 472 5979 -25.7 -46.7 12 21.0 -27.6 260 56 306.7 306.7 284.2 307.2 0.12 16 446 6387 -28.1 -42.1 25 14.0 -29.5 257 62 308.7 308.7 285.1 309.5 0.21 17 428 6682 -29.5 -54.5 7 25.0 -31.1 255 66 310.6 310.6 285.6 310.8 0.05 18 400 7160 -33.3 -52.3 13 19.0 -34.4 250 73 311.7 311.7 286.0 312.0 0.08 19 314 8817 -45.1 -58.1 22 13.0 -45.5 251 74 317.6 317.6 288.0 317.8 0.05 20 300 9120 -47.1 -65.1 11 18.0 -47.5 250 73 319.0 319.0 288.4 319.0 0.02 21 274 9716 -51.3 -69.3 10 18.0 -51.6 252 79 321.3 321.3 289.2 321.3 0.01 22 265 9933 -51.7 -76.7 3 25.0 -52.0 253 83 323.8 323.8 289.9 323.8 0.00 23 255 10182 -52.7 -69.7 11 17.0 -52.9 254 87 325.9 325.9 290.5 325.9 0.01 24 250 10310 -52.9 -70.9 10 18.0 -53.2 255 89 327.4 327.4 291.0 327.5 0.01 25 246 10414 -53.7 -69.7 12 16.0 -53.9 255 89 327.7 327.7 291.1 327.8 0.01 26 230 10853 -49.1 -76.1 3 27.0 -49.6 253 97 341.1 341.1 294.6 341.1 0.01 27 200 11770 -51.3 -78.3 3 27.0 -51.7 250 113 351.5 351.5 297.0 351.6 0.00 28 186 12239 -53.7 -79.7 3 26.0 -54.1 250 119 355.0 355.0 297.7 355.0 0.00 29 177 12559 -50.7 -81.7 1 31.0 -51.2 250 123 365.0 365.0 299.7 365.0 0.00 30 174 12671 -50.9 -81.9 1 31.0 -51.4 250 124 366.5 366.5 299.9 366.5 0.00 31 162 13135 -51.7 -82.7 1 31.0 -52.2 252 122 372.7 372.7 301.1 372.7 0.00 32 150 13630 -54.9 -83.9 2 29.0 -55.3 255 119 375.5 375.5 301.5 375.5 0.00 33 141 14022 -57.3 -84.3 2 27.0 -57.6 256 117 378.0 378.0 301.9 378.0 0.00 34 100 16160 -62.7 -86.7 3 24.0 -62.9 260 105 406.6 406.6 306.1 406.6 0.00 35 73 18086 -67.7 -87.7 4 20.0 -67.8 257 85 434.3 434.3 309.3 434.3 0.00 36 70 18340 -66.7 -87.7 4 21.0 -66.9 250 85 441.7 441.7 310.0 441.7 0.00 37 54 19891 -71.1 -90.1 4 19.0 -71.2 258 75 465.6 465.6 312.3 465.6 0.00 38 50 20350 -67.1 -90.1 2 23.0 -67.3 255 83 485.4 485.4 313.9 485.4 0.00 39 47 20725 -65.9 -89.9 2 24.0 -66.2 255 84 496.9 496.9 314.7 496.9 0.00 40 47 20725 -66.1 -90.1 2 24.0 -66.4 255 84 496.4 496.4 314.7 496.4 0.00 TRP 246 10414 -53.7 -69.7 12 16.0 -53.9 255 89 327.7 327.7 291.1 327.8 0.01 WND 174 12671 -50.9 -81.9 1 31.0 -51.4 250 124 366.5 366.5 299.9 366.5 0.00 Sounding variables and indices 1000-500 mb thick: 5476.93 m Freezing level: 724.00 mb = 2728.39 m = 8951.31 ft Wetbulb zero: 842.30 mb = 1500.68 m = 4923.43 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 31.79 % Est. max temperature: 15.93 C = 60.67 F Sfc-Lift cond lev (LCL): 860.12 mb = 1329.98 m = 4363.40 ft T: 3.70 C 700-500 lapse rate: 8.19 C/km ThetaE index: 4.83 C Layer 840.0- 830.0 mb Conv cond level (CCL): 712.94 mb = 2851.08 m = 9353.82 ft Mean mixing ratio: 5.01 g/kg Conv temperature: 26.70 C = 80.06 F Cap Strength: 6.54 C Lifted Index: 4.01 C Risk: None Lifted Index @300 mb: 11.65 C Lifted Index @700 mb: 5.85 C Showalter Index: 4.24 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.50 C K Index: 2.30 Risk: None Sweat Index: 132.80 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.28 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 24962.88 J/kg Cap Strength: 6.48 C Lift Cond Lev (LCL): 841.39 mb = 1509.44 m = 4952.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 31 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 1000 83 95 4 -4.0 0.3 | 110 35 -33.2 11.8 1 974 305 90 9 -9.0 0.0 | 107 40 -38.2 11.4 2 939 610 220 6 3.9 4.6 | 122 30 -25.3 16.0 3 925 734 245 14 12.7 5.9 | 136 24 -16.5 17.4 4 905 914 200 11 3.8 10.3 | 131 33 -25.4 21.8 5 872 1219 255 31 29.9 8.0 | 182 19 0.8 19.5 6 850 1427 255 36 34.8 9.3 | 195 21 5.6 20.8 7 840 1524 255 48 46.4 12.4 | 216 29 17.2 23.9 8 809 1829 260 38 37.4 6.6 | 205 20 8.2 18.0 9 779 2134 260 41 40.4 7.1 | 211 22 11.2 18.6 10 722 2743 260 53 52.2 9.2 | 228 31 23.0 20.6 11 700 2997 265 52 51.8 4.5 | 235 28 22.6 16.0 12 642 3658 265 51 50.8 4.4 | 234 27 21.6 15.9 13 569 4572 265 51 50.8 4.4 | 234 27 21.6 15.9 14 505 5486 265 46 45.8 4.0 | 227 23 16.6 15.5 15 500 5560 260 48 47.3 8.3 | 222 27 18.1 19.8 16 464 6096 260 58 57.1 10.1 | 232 35 27.9 21.5 17 400 7160 250 73 68.6 25.0 | 227 54 39.4 36.4 18 374 7620 255 78 75.3 20.2 | 236 56 46.2 31.6 19 300 9120 250 73 68.6 25.0 | 227 54 39.4 36.4 20 299 9144 250 70 65.8 23.9 | 226 51 36.6 35.4 21 250 10310 255 89 86.0 23.0 | 239 66 56.8 34.5 22 246 10414 255 89 86.0 23.0 | 239 66 56.8 34.5 23 200 11770 250 113 106.2 38.6 | 237 92 77.0 50.1 24 174 12671 250 124 116.5 42.4 | 238 103 87.3 53.9 25 171 12802 250 124 116.5 42.4 | 238 103 87.3 53.9 26 150 13630 255 119 114.9 30.8 | 244 96 85.8 42.2 27 100 16160 260 105 103.4 18.2 | 248 80 74.2 29.7 28 95 16459 260 105 103.4 18.2 | 248 80 74.2 29.7 29 86 17069 245 89 80.7 37.6 | 226 71 51.5 49.1 30 71 18288 260 84 82.7 14.6 | 244 60 53.5 26.0 31 70 18340 250 85 79.9 29.1 | 231 65 50.7 40.5 32 64 18898 250 84 78.9 28.7 | 231 64 49.7 40.2 33 58 19507 260 69 68.0 12.0 | 239 45 38.8 23.4 34 50 20350 255 83 80.2 21.5 | 237 61 51.0 32.9 35 43 21031 255 85 82.1 22.0 | 238 63 52.9 33.4 Wind Parameters Mean winds (0-6000m): 261.4 at 41.8 knts Storm direction: 291.4 at 31.4 knts Shear (0-3000m) pos: 8.0 neg: 1.6 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 489.2 neg: -54.0 tot: 435.2 m^2/s^2 ave: 145.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 17.6 stream: 10.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.01 Bulk Shear: 307.56 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 ------------------------------------------------------------------------------- 500 109 7 111 38| 8.9 0.0 8.9|105.6 -16.6 89.0 177.9 0.44| 20.6 9.1 1000 203 10 129 33| 12.9 0.0 12.9|250.9 -32.0 218.9 218.9 0.54| 24.1 13.0 1500 244 18 147 23| 17.1 0.0 17.1|401.0 -32.0 369.0 246.0 0.66| 26.1 17.1 2000 251 24 161 20| 11.4 0.0 11.4|409.5 -54.0 355.5 177.8 0.56| 22.1 12.3 2500 254 28 174 19| 9.1 1.9 11.1|449.9 -54.0 395.9 158.4 0.57| 19.6 11.1 3000 257 32 187 19| 8.0 1.6 9.6|489.2 -54.0 435.2 145.1 0.58| 17.6 10.1 4000 260 37 203 20| 6.0 1.1 7.1|489.2 -57.2 432.0 108.0 0.57| 13.3 7.6 5000 261 40 210 20| 4.8 0.6 5.4|489.2 -67.5 421.7 84.3 0.54| 10.9 5.9 6000 261 42 214 21| 4.0 1.4 5.4|529.5 -87.4 442.1 73.7 0.48| 10.5 5.1 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251130.12.gif