UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 15 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 49 18.2 13.7 75 4.5 15.4 110 7 290.1 291.8 287.9 317.6 9.75 1 1000 176 17.4 9.4 59 8.0 12.7 105 13 290.5 291.9 285.9 311.6 7.41 2 925 836 13.4 9.2 76 4.2 10.9 140 17 293.0 294.4 287.3 315.7 7.91 3 919 891 13.2 8.8 75 4.4 10.6 143 16 293.4 294.7 287.3 315.6 7.75 4 893 1132 12.2 6.2 67 6.0 8.9 145 15 294.7 295.9 286.8 314.1 6.67 5 850 1544 9.6 2.6 62 7.0 5.9 145 15 296.2 297.2 286.1 312.2 5.43 6 848 1564 9.4 2.4 62 7.0 5.8 145 15 296.2 297.2 286.0 312.0 5.37 7 793 2114 4.0 -0.6 72 4.6 1.8 150 14 296.2 297.0 285.2 309.8 4.62 8 773 2322 6.6 -10.4 28 17.0 -0.2 156 11 301.1 301.5 284.6 308.1 2.24 9 768 2375 7.4 -14.6 19 22.0 -0.7 158 11 302.5 302.8 284.4 307.6 1.60 10 763 2429 8.0 -20.0 12 28.0 -1.3 160 10 303.8 304.0 284.2 307.1 1.02 11 757 2494 8.8 -21.2 10 30.0 -1.0 167 10 305.3 305.5 284.7 308.4 0.93 12 735 2738 8.2 -21.8 10 30.0 -1.6 195 12 307.2 307.4 285.4 310.3 0.91 13 726 2839 8.6 -24.4 8 33.0 -1.7 199 13 308.8 308.9 285.8 311.2 0.73 14 700 3140 7.8 -23.2 9 31.0 -2.2 210 16 311.1 311.3 286.7 314.0 0.84 15 500 5810 -11.3 -35.3 12 24.0 -16.0 230 34 319.3 319.3 288.9 320.6 0.38 16 454 6546 -15.9 -30.9 26 15.0 -19.1 243 41 322.4 322.6 290.2 324.7 0.64 17 448 6646 -16.7 -26.7 42 10.0 -19.1 245 42 322.7 322.8 290.6 326.0 0.96 18 438 6816 -17.9 -24.9 54 7.0 -19.6 248 44 323.2 323.5 290.9 327.3 1.16 19 400 7490 -22.5 -29.5 53 7.0 -23.9 260 51 325.7 325.9 291.3 328.7 0.83 20 315 9201 -34.1 -43.1 40 9.0 -35.0 269 53 332.6 332.7 292.7 333.7 0.27 21 300 9540 -36.7 -46.7 35 10.0 -37.5 265 63 333.6 333.7 292.9 334.4 0.19 22 277 10087 -39.1 -56.1 15 17.0 -40.0 265 73 337.9 337.9 293.9 338.2 0.07 23 250 10780 -43.7 -66.7 6 23.0 -44.4 265 83 341.1 341.1 294.6 341.2 0.02 24 200 12250 -52.9 -84.9 1 32.0 -53.2 260 83 349.0 349.0 296.4 349.0 0.00 25 155 13867 -61.1 -91.3 1 30.2 -61.2 260 87 361.5 361.5 299.0 361.5 0.00 26 150 14070 -62.1 -92.1 1 30.0 -62.3 260 87 363.1 363.1 299.3 363.1 0.00 27 121 15370 -70.5 -97.5 1 27.0 -70.6 269 68 370.7 370.7 300.7 370.7 0.00 28 105 16206 -72.9 -98.9 1 26.0 -72.9 262 60 381.5 381.5 302.5 381.5 0.00 29 100 16490 -75.3 -101.3 1 26.0 -75.3 260 57 382.2 382.2 302.6 382.2 0.00 30 86 17362 -77.3 -102.3 1 25.0 -77.3 256 47 395.1 395.1 304.5 395.1 0.00 31 78 17930 -72.9 -98.9 1 26.0 -73.0 253 40 415.4 415.4 307.2 415.4 0.00 32 70 18570 -70.3 -97.3 1 27.0 -70.4 250 33 434.0 434.0 309.3 434.0 0.00 33 59 19596 -64.7 -93.7 1 29.0 -65.0 232 23 468.3 468.3 312.5 468.3 0.00 34 50 20610 -61.7 -91.7 1 30.0 -62.1 215 13 498.1 498.1 314.8 498.1 0.00 35 48 21021 -57.9 -88.9 1 31.0 -58.7 231 15 513.0 513.0 315.8 513.0 0.00 36 42 22329 -57.9 -88.9 1 31.0 -58.7 206 14 533.0 533.0 317.1 533.0 0.00 37 30 25390 -56.5 -87.5 1 31.0 -57.9 70 6 590.6 590.6 320.2 590.6 0.01 38 15 29829 -52.5 -85.5 1 33.0 -55.9 733.4 733.4 325.4 733.5 0.02 39 11 31851 -48.7 -82.7 1 34.0 -54.4 815.2 815.3 327.6 815.6 0.04 TRP WND 155 13867 -61.1 -91.3 1 30.2 -61.2 260 87 361.5 361.5 299.0 361.5 0.00 Sounding variables and indices 1000-500 mb thick: 5634.00 m Freezing level: 618.32 mb = 4230.37 m = 13878.99 ft Wetbulb zero: 775.15 mb = 2299.28 m = 7543.48 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 31.62 % Est. max temperature: 23.80 C = 74.83 F Sfc-Lift cond lev (LCL): 949.41 mb = 615.50 m = 2019.34 ft T: 14.74 C 700-500 lapse rate: 7.15 C/km ThetaE index: 8.60 C Layer 919.0- 757.0 mb Conv cond level (CCL): 826.62 mb = 1772.93 m = 5816.64 ft Mean mixing ratio: 7.81 g/kg Conv temperature: 24.30 C = 75.75 F Cap Strength: 10.01 C Lifted Index: 8.54 C Risk: None Lifted Index @300 mb: 14.26 C Lifted Index @700 mb: 10.01 C Showalter Index: 9.66 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 13.90 C K Index: -7.50 Risk: None Sweat Index: 244.72 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.00 J/kg Max Up Vert Vel: 3.46 m/s Conv Inhibition (B-): 62063.76 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 882.15 mb = 1234.02 m = 4048.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 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 49 110 7 -6.6 2.4 | 70 19 -17.7 -6.5 1 1000 176 105 13 -12.6 3.4 | 77 24 -23.7 -5.5 2 985 305 105 17 -16.4 4.4 | 81 28 -27.5 -4.5 3 950 610 130 19 -14.6 12.2 | 97 26 -25.7 3.3 4 925 836 140 17 -10.9 13.0 | 101 22 -22.0 4.1 5 916 914 145 16 -9.2 13.1 | 102 21 -20.3 4.2 6 884 1219 145 14 -8.0 11.5 | 98 19 -19.1 2.6 7 850 1544 145 15 -8.6 12.3 | 100 20 -19.7 3.4 8 821 1829 150 16 -8.0 13.9 | 105 20 -19.1 5.0 9 791 2134 150 14 -7.0 12.1 | 100 18 -18.1 3.3 10 762 2438 160 10 -3.4 9.4 | 92 15 -14.5 0.5 11 735 2743 195 12 3.1 11.6 | 109 8 -8.0 2.7 12 700 3140 210 16 8.0 13.9 | 148 6 -3.1 5.0 13 656 3658 215 17 9.8 13.9 | 165 5 -1.3 5.1 14 607 4267 235 19 15.6 10.9 | 246 5 4.5 2.0 15 562 4877 230 24 18.4 15.4 | 228 10 7.3 6.6 16 500 5810 230 34 26.0 21.9 | 229 20 14.9 13.0 17 481 6096 235 36 29.5 20.6 | 237 22 18.4 11.8 18 400 7490 260 51 50.2 8.9 | 270 39 39.1 -0.0 19 393 7620 260 53 52.2 9.2 | 270 41 41.1 0.3 20 317 9144 270 52 52.0 -0.0 | 282 42 40.9 -8.9 21 300 9540 265 63 62.8 5.5 | 274 52 51.7 -3.4 22 254 10668 265 83 82.7 7.2 | 271 72 71.6 -1.6 23 250 10780 265 83 82.7 7.2 | 271 72 71.6 -1.6 24 200 12250 260 83 81.7 14.4 | 266 71 70.6 5.5 25 155 13867 260 87 85.7 15.1 | 265 75 74.6 6.2 26 150 14070 260 87 85.7 15.1 | 265 75 74.6 6.2 27 123 15240 270 69 69.0 -0.0 | 279 59 57.9 -8.9 28 100 16490 260 57 56.1 9.9 | 269 45 45.0 1.0 29 70 18570 250 33 31.0 11.3 | 263 20 19.9 2.4 30 50 20610 215 13 7.5 10.6 | 116 4 -3.6 1.8 31 46 21336 245 16 14.5 6.8 | 302 4 3.4 -2.1 32 30 25390 70 6 -5.6 -2.1 | 57 20 -16.7 -10.9 33 16 27432 320 18 11.6 -13.8 | 359 23 0.5 -22.7 Wind Parameters Mean winds (0-6000m): 201.4 at 18.9 knts Storm direction: 231.4 at 14.2 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 120.7 neg: -22.3 tot: 98.3 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 77.77 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 ------------------------------------------------------------------------------- 500 111 15 82 25| 12.3 0.0 12.3| 71.0 0.0 71.0 142.1 0.67| 16.4 10.9 1000 125 16 91 24| 5.2 0.0 5.2| 92.1 -2.5 89.7 89.7 0.56| 12.2 6.9 1500 132 16 94 23| 3.5 0.0 3.5| 95.7 -6.3 89.4 59.6 0.52| 8.8 4.6 2000 136 16 96 22| 2.6 0.0 2.6|103.7 -11.2 92.6 46.3 0.49| 7.3 3.6 2500 139 15 97 21| 2.0 0.0 2.0|108.3 -22.3 85.9 34.4 0.35| 7.4 2.6 3000 147 14 100 19| 3.0 0.0 3.0|120.7 -22.3 98.3 32.8 0.41| 7.6 3.1 4000 167 15 112 16| 2.9 0.0 2.9|129.7 -22.3 107.3 26.8 0.48| 6.7 3.2 5000 186 16 128 12| 2.7 0.5 3.1|132.2 -26.0 106.2 21.2 0.41| 6.3 2.6 6000 201 19 154 10| 2.6 0.9 3.5|146.7 -26.0 120.6 20.1 0.39| 6.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251015.00.gif