UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 10 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 1012 46 17.2 16.4 95 0.8 16.7 90 7 289.4 291.4 289.4 322.0 11.67 1 1011 54 16.8 11.8 72 5.0 13.8 89 7 289.0 290.6 286.5 313.3 8.62 2 1000 147 16.8 12.4 75 4.4 14.1 80 13 290.0 291.6 287.3 315.6 9.08 3 995 190 17.0 12.9 77 4.1 14.5 87 12 290.6 292.2 287.8 317.2 9.43 4 978 337 17.0 13.3 79 3.7 14.7 117 9 292.0 293.8 288.8 320.0 9.86 5 965 451 17.2 13.1 77 4.1 14.6 158 6 293.3 295.1 289.2 321.5 9.86 6 931 757 16.2 11.7 75 4.5 13.4 259 6 295.3 297.0 289.4 322.2 9.31 7 925 812 16.0 11.5 75 4.5 13.2 275 7 295.7 297.3 289.5 322.4 9.25 8 881 1226 14.2 10.3 77 3.9 11.8 250 15 298.0 299.6 290.0 324.1 8.96 9 850 1528 13.4 11.7 89 1.7 12.3 235 18 300.2 302.1 291.7 330.2 10.21 10 807 1965 11.8 10.4 91 1.4 10.9 247 25 303.0 304.8 292.3 332.3 9.86 11 761 2456 9.8 8.4 91 1.4 8.9 250 30 305.9 307.6 292.6 333.4 9.13 12 721 2904 8.0 6.4 90 1.6 7.1 247 27 308.7 310.3 292.9 334.3 8.39 13 700 3148 6.8 5.2 90 1.6 5.9 250 26 310.0 311.5 292.9 334.4 7.95 14 622 4108 1.8 -0.2 87 2.0 0.7 255 37 314.9 316.1 292.8 334.1 6.07 15 586 4586 -0.3 -2.5 85 2.2 -1.4 257 41 317.9 319.0 293.2 335.3 5.44 16 538 5265 -3.3 -5.7 83 2.4 -4.4 264 43 322.2 323.1 293.7 337.4 4.65 17 500 5840 -6.7 -9.1 83 2.4 -7.8 270 44 324.9 325.6 293.7 337.7 3.84 18 475 6241 -8.5 -11.1 81 2.6 -9.6 270 44 327.4 328.1 294.1 339.1 3.45 19 453 6609 -10.3 -13.0 81 2.7 -11.4 268 44 329.7 330.3 294.4 340.3 3.10 20 419 7208 -14.1 -17.1 78 3.0 -15.2 266 45 332.2 332.7 294.4 340.6 2.39 21 400 7560 -16.1 -19.3 76 3.2 -17.1 265 45 334.1 334.5 294.7 341.4 2.08 22 397 7617 -16.3 -19.7 75 3.4 -17.4 265 46 334.5 334.9 294.7 341.7 2.02 23 349 8571 -23.3 -31.3 48 8.0 -24.9 268 51 337.6 337.8 294.5 340.6 0.80 24 319 9222 -27.5 -34.5 51 7.0 -28.7 271 54 340.6 340.7 295.0 343.1 0.64 25 300 9660 -30.5 -37.5 50 7.0 -31.5 275 56 342.4 342.5 295.4 344.4 0.51 26 261 10636 -39.1 -48.1 38 9.0 -39.8 280 57 343.7 343.7 295.4 344.4 0.19 27 250 10930 -41.7 -51.7 33 10.0 -42.3 285 60 344.1 344.1 295.4 344.6 0.13 28 219 11816 -47.5 -61.1 20 13.6 -48.0 295 72 348.4 348.4 296.3 348.6 0.05 29 200 12410 -51.5 -67.5 13 16.0 -51.9 290 70 351.2 351.2 296.9 351.3 0.02 30 164 13683 -57.7 -81.7 3 24.0 -57.9 273 60 361.3 361.3 299.0 361.3 0.00 31 152 14158 -62.3 -91.3 1 29.0 -62.4 266 57 361.4 361.4 299.0 361.4 0.00 32 150 14240 -63.1 -92.1 1 29.0 -63.3 265 56 361.4 361.4 299.0 361.4 0.00 33 142 14573 -66.5 -94.5 1 28.0 -66.6 270 60 361.1 361.1 298.9 361.1 0.00 34 132 15010 -70.1 -97.1 1 27.0 -70.2 276 66 362.3 362.3 299.1 362.3 0.00 35 105 16356 -73.5 -99.5 1 26.0 -73.5 280 59 380.4 380.4 302.3 380.4 0.00 36 100 16640 -74.1 -100.1 1 26.0 -74.2 280 57 384.6 384.6 303.0 384.6 0.00 37 97 16817 -74.7 -100.7 1 26.0 -74.7 386.8 386.8 303.3 386.8 0.00 38 79 18018 -72.1 -99.1 1 27.0 -72.2 415.5 415.5 307.2 415.5 0.00 39 75 18327 -68.3 -96.3 1 28.0 -68.4 429.7 429.7 308.8 429.7 0.00 TRP WND 219 11816 -47.5 -61.1 20 13.6 -48.0 295 72 348.4 348.4 296.3 348.6 0.05 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 591.14 mb = 4517.54 m = 14821.14 ft Wetbulb zero: 610.00 mb = 4263.99 m = 13989.30 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 84.97 % Est. max temperature: 27.18 C = 80.93 F Sfc-Lift cond lev (LCL): 1000.30 mb = 144.43 m = 473.86 ft T: 16.80 C 700-500 lapse rate: 5.01 C/km ThetaE index: 8.75 C Layer 1011.0-1000.0 mb Conv cond level (CCL): 726.31 mb = 2842.97 m = 9327.23 ft Mean mixing ratio: 9.47 g/kg Conv temperature: 36.25 C = 97.24 F Cap Strength: 9.04 C Lifted Index: 9.57 C Risk: None Lifted Index @300 mb: 16.24 C Lifted Index @700 mb: 6.25 C Showalter Index: 4.47 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.40 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 317.10 Risk: Showers and thunderstorms possible Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.00 J/kg Max Up Vert Vel: 7.48 m/s Conv Inhibition (B-): 12262.55 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 902.07 mb = 1025.01 m = 3362.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 21 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 1012 46 90 7 -7.0 0.0 | 102 28 -27.6 5.9 1 1000 147 80 13 -12.8 -2.3 | 96 34 -33.4 3.7 2 982 305 105 10 -9.7 2.6 | 106 31 -30.3 8.5 3 947 610 215 2 1.1 1.6 | 111 21 -19.5 7.6 4 925 812 275 7 7.0 -0.6 | 111 15 -13.7 5.3 5 914 914 275 10 10.0 -0.9 | 115 12 -10.7 5.1 6 882 1219 250 15 14.1 5.1 | 149 13 -6.5 11.1 7 850 1528 235 18 14.7 10.3 | 160 17 -5.9 16.3 8 820 1829 245 22 19.9 9.3 | 177 15 -0.7 15.2 9 790 2134 250 29 27.3 9.9 | 203 17 6.6 15.9 10 762 2438 250 30 28.2 10.3 | 205 18 7.6 16.2 11 735 2743 245 27 24.5 11.4 | 192 18 3.8 17.3 12 700 3148 250 26 24.4 8.9 | 194 15 3.8 14.8 13 657 3658 255 32 30.9 8.3 | 216 18 10.3 14.2 14 609 4267 255 39 37.7 10.1 | 227 23 17.0 16.0 15 564 4877 260 43 42.3 7.5 | 238 26 21.7 13.4 16 500 5840 270 44 44.0 -0.0 | 256 24 23.4 5.9 17 484 6096 270 44 44.0 -0.0 | 256 24 23.4 5.9 18 400 7560 265 45 44.8 3.9 | 248 26 24.2 9.9 19 397 7620 265 46 45.8 4.0 | 248 27 25.2 9.9 20 322 9144 270 54 54.0 -0.0 | 260 34 33.4 5.9 21 300 9660 275 56 55.8 -4.9 | 268 35 35.2 1.1 22 260 10668 280 57 56.1 -9.9 | 276 36 35.5 -4.0 23 250 10930 285 60 58.0 -15.5 | 284 39 37.3 -9.6 24 219 11816 295 72 65.3 -30.4 | 299 51 44.6 -24.5 25 200 12410 290 70 65.8 -23.9 | 292 49 45.1 -18.0 26 150 14240 265 56 55.8 4.9 | 253 37 35.2 10.8 27 127 15240 280 69 68.0 -12.0 | 277 48 47.3 -6.1 28 100 16640 280 57 56.1 -9.9 | 276 36 35.5 -4.0 Wind Parameters Mean winds (0-6000m): 256.0 at 28.6 knts Storm direction: 286.0 at 21.5 knts Shear (0-3000m) pos: 4.6 neg: 1.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 182.2 neg: -54.0 tot: 128.2 m^2/s^2 ave: 42.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 4.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.15 Bulk Shear: 181.23 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 ------------------------------------------------------------------------------- 500 100 9 104 30| 8.8 0.0 8.8| 89.1 -28.1 61.0 122.0 0.31| 24.6 7.6 1000 123 8 111 29| 9.8 0.0 9.8|103.5 -36.1 67.4 67.4 0.27| 19.3 5.1 1500 238 10 134 16| 6.6 3.3 9.8|127.6 -36.1 91.5 61.0 0.36| 16.2 5.8 2000 241 13 144 15| 7.5 2.5 10.0|168.5 -36.1 132.4 66.2 0.47| 14.7 6.9 2500 245 17 157 14| 6.0 2.3 8.3|180.3 -42.2 138.1 55.2 0.45| 12.7 5.8 3000 246 18 164 14| 4.6 1.9 6.5|182.2 -54.0 128.2 42.7 0.39| 11.3 4.4 4000 249 22 178 14| 4.8 1.4 6.2|222.1 -54.0 168.1 42.0 0.45| 10.0 4.5 5000 252 25 195 14| 4.6 1.1 5.8|270.0 -54.0 216.0 43.2 0.49| 8.9 4.3 6000 256 29 209 15| 4.1 0.9 5.0|310.5 -54.0 256.6 42.8 0.52| 8.0 4.2 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251010.00.gif