UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for RK102... Searching the city database file for: RK102 ... Date:0000Z 11 DEC 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 1016 62 4.8 0.9 76 3.9 3.1 350 18 276.7 277.4 275.5 287.7 4.01 1 1000 191 3.2 -0.3 78 3.5 1.7 340 32 276.4 277.0 274.9 286.6 3.74 2 945 646 -0.7 -1.4 95 0.7 -1.0 341 32 276.9 277.5 275.0 286.9 3.65 3 930 774 -1.7 -4.4 82 2.7 -2.7 344 34 277.1 277.6 274.2 285.4 2.96 4 925 817 -1.1 -8.1 59 7.0 -3.5 345 34 278.2 278.6 273.8 284.5 2.24 5 903 1009 -0.9 -10.9 47 10.0 -4.1 337 36 280.3 280.6 274.3 285.6 1.84 6 863 1370 -1.3 -5.7 72 4.4 -3.0 319 38 283.6 284.0 277.6 291.8 2.89 7 850 1491 -0.7 -9.7 51 9.0 -3.8 310 37 285.4 285.8 277.5 291.7 2.15 8 848 1510 -0.5 -10.5 47 10.0 -3.9 309 37 285.8 286.2 277.5 291.8 2.02 9 798 1993 -3.9 -9.9 63 6.0 -6.0 291 36 287.2 287.6 278.5 293.8 2.26 10 784 2133 -4.1 -16.1 39 12.0 -7.6 285 36 288.4 288.7 278.0 292.6 1.39 11 722 2777 -9.1 -16.1 57 7.0 -11.1 285 45 289.8 290.1 278.8 294.4 1.51 12 700 3016 -9.7 -25.7 26 16.0 -13.1 285 48 291.7 291.9 278.6 293.9 0.67 13 687 3161 -9.3 -34.3 11 25.0 -13.6 284 47 293.8 293.8 279.0 294.8 0.30 14 588 4345 -17.9 -37.9 16 20.0 -20.5 283 45 297.1 297.2 280.4 298.0 0.25 15 542 4950 -21.7 -35.7 27 14.0 -23.5 294 59 299.6 299.7 281.6 300.7 0.34 16 500 5540 -25.3 -45.3 14 20.0 -27.1 285 65 302.2 302.2 282.4 302.7 0.13 17 400 7120 -36.7 -54.7 14 18.0 -37.5 275 72 307.3 307.3 284.4 307.5 0.06 18 366 7728 -41.3 -57.3 16 16.0 -41.9 276 75 309.1 309.1 285.0 309.2 0.05 19 300 9050 -49.9 -71.9 6 22.0 -50.2 280 82 315.0 315.0 287.1 315.0 0.01 20 274 9638 -53.1 -73.1 7 20.0 -53.4 275 94 318.7 318.7 288.3 318.7 0.01 21 250 10230 -52.5 -70.5 10 18.0 -52.8 275 108 328.0 328.0 291.2 328.1 0.01 22 231 10742 -51.7 -73.7 5 22.0 -52.0 275 125 336.7 336.7 293.5 336.8 0.01 23 217 11146 -54.5 -75.5 6 21.0 -54.8 275 139 338.5 338.5 294.0 338.5 0.01 24 214 11235 -54.3 -76.1 5 21.9 -54.6 275 142 340.1 340.1 294.4 340.2 0.01 25 200 11670 -53.3 -79.3 3 26.0 -53.7 280 132 348.4 348.4 296.3 348.4 0.00 26 176 12495 -52.9 -80.9 2 28.0 -53.3 280 126 362.0 362.0 299.1 362.0 0.00 27 155 13310 -55.3 -82.3 2 27.0 -55.6 280 127 371.3 371.3 300.8 371.3 0.00 28 150 13520 -54.5 -82.5 2 28.0 -54.9 275 122 376.2 376.2 301.6 376.2 0.00 29 148 13606 -53.3 -82.3 2 29.0 -53.8 275 121 379.7 379.7 302.2 379.7 0.00 30 108 15601 -60.3 -85.3 2 25.0 -60.6 269 109 402.3 402.3 305.5 402.3 0.00 31 100 16080 -61.1 -86.1 2 25.0 -61.4 260 119 409.7 409.7 306.5 409.7 0.00 32 86 17020 -58.1 -85.1 2 27.0 -58.5 274 87 433.8 433.8 309.3 433.8 0.00 33 82 17318 -59.9 -85.9 2 26.0 -60.3 276 81 436.1 436.1 309.5 436.1 0.00 34 72 18140 -53.9 -83.9 1 30.0 -54.7 272 59 465.3 465.3 312.3 465.3 0.00 35 70 18320 -54.9 -83.9 2 29.0 -55.6 250 51 466.9 466.9 312.4 467.0 0.00 36 62 19090 -58.7 -85.7 2 27.0 -59.2 256 48 475.0 475.0 313.1 475.0 0.00 37 50 20450 -56.5 -86.5 1 30.0 -57.3 240 28 510.3 510.3 315.7 510.4 0.00 38 49 20578 -56.1 -86.1 1 30.0 -57.0 238 28 514.2 514.2 315.9 514.3 0.00 39 45 21118 -57.1 -86.1 1 29.0 -58.0 234 30 524.5 524.5 316.6 524.5 0.01 40 37 22371 -51.9 -83.9 1 32.0 -53.7 274 20 568.0 568.0 319.0 568.1 0.01 41 33 23105 -56.5 -85.5 1 29.0 -57.8 292 13 574.7 574.7 319.4 574.8 0.01 42 30 23710 -56.1 -86.1 1 30.0 -57.5 195 2 591.7 591.7 320.2 591.8 0.01 43 28 24149 -54.3 -85.3 1 31.0 -56.1 237 4 608.5 608.5 321.0 608.6 0.01 44 20 26280 -57.9 -86.9 1 29.0 -59.5 35 8 658.9 658.9 323.0 659.0 0.01 45 16 27691 -57.1 -86.1 1 29.0 -59.2 217 15 705.0 705.0 324.6 705.1 0.01 46 14 28553 -49.1 -83.1 1 34.0 -53.9 335 11 759.5 759.6 326.2 759.8 0.03 47 12 29556 -53.3 -84.3 1 31.0 -57.1 90 19 778.9 778.9 326.7 779.1 0.03 48 10 30740 -49.9 -82.9 1 33.0 -55.4 25 4 833.3 833.3 328.0 833.7 0.04 49 9.8 30872 -50.3 -83.3 1 33.0 -55.7 836.6 836.6 328.1 837.0 0.04 50 9.3 31218 -44.5 -81.5 1 37.0 -52.7 871.3 871.4 328.8 871.9 0.06 51 8.8 31590 -42.9 -79.9 1 37.0 -52.2 891.4 891.5 329.2 892.2 0.08 52 7.5 32670 -42.1 -80.1 1 38.0 -52.5 936.4 936.4 330.1 937.3 0.09 TRP 274 9638 -53.1 -73.1 7 20.0 -53.4 275 94 318.7 318.7 288.3 318.7 0.01 WND 214 11235 -54.3 -76.1 5 21.9 -54.6 275 142 340.1 340.1 294.4 340.2 0.01 Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 954.87 mb = 564.65 m = 1852.49 ft Wetbulb zero: 964.92 mb = 478.44 m = 1569.66 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 39.71 % Est. max temperature: 11.44 C = 52.59 F Sfc-Lift cond lev (LCL): 956.70 mb = 547.34 m = 1795.71 ft T: 0.15 C 700-500 lapse rate: 6.18 C/km ThetaE index: 2.41 C Layer 930.0- 903.0 mb Conv cond level (CCL): 775.28 mb = 2219.99 m = 7283.36 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 16.80 C = 62.23 F Cap Strength: 12.12 C Lifted Index: 13.65 C Risk: None Lifted Index @300 mb: 20.28 C Lifted Index @700 mb: 8.33 C Showalter Index: 9.66 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 15.60 C K Index: -1.10 Risk: None Sweat Index: 139.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.46 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 64852.95 J/kg Cap Strength: 13.46 C Lift Cond Lev (LCL): 923.80 mb = 827.38 m = 2714.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 34 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 1016 62 350 18 3.1 -17.7 | 120 19 -16.7 9.8 1 1000 191 340 32 10.9 -30.1 | 74 9 -8.9 -2.6 2 986 305 340 29 9.9 -27.3 | 91 10 -9.9 0.2 3 949 610 340 32 10.9 -30.1 | 74 9 -8.9 -2.6 4 925 817 345 34 8.8 -32.8 | 64 12 -11.0 -5.3 5 914 914 340 34 11.6 -31.9 | 61 9 -8.2 -4.5 6 879 1219 330 39 19.5 -33.8 | 3 6 -0.3 -6.3 7 850 1491 310 37 28.3 -23.8 | 247 9 8.5 3.7 8 783 2134 285 36 34.8 -9.3 | 219 24 15.0 18.2 9 700 3016 285 48 46.4 -12.4 | 240 31 26.6 15.1 10 697 3048 285 48 46.4 -12.4 | 240 31 26.6 15.1 11 643 3658 280 42 41.4 -7.3 | 227 30 21.6 20.2 12 617 3962 280 40 39.4 -6.9 | 224 28 19.6 20.5 13 569 4572 285 48 46.4 -12.4 | 240 31 26.6 15.1 14 546 4877 295 58 52.6 -24.5 | 265 33 32.8 3.0 15 500 5540 285 65 62.8 -16.8 | 256 44 43.0 10.7 16 483 5791 285 69 66.6 -17.9 | 258 48 46.9 9.6 17 462 6096 285 69 66.6 -17.9 | 258 48 46.9 9.6 18 400 7120 275 72 71.7 -6.3 | 248 56 51.9 21.2 19 389 7315 275 73 72.7 -6.4 | 248 57 52.9 21.1 20 300 9050 280 82 80.8 -14.2 | 258 62 61.0 13.3 21 282 9449 280 85 83.7 -14.8 | 259 65 63.9 12.7 22 274 9638 275 94 93.6 -8.2 | 255 76 73.8 19.3 23 269 9754 280 84 82.7 -14.6 | 258 64 62.9 12.9 24 250 10230 275 108 107.6 -9.4 | 258 90 87.8 18.1 25 214 11235 275 142 141.5 -12.4 | 263 123 121.7 15.1 26 213 11278 275 142 141.5 -12.4 | 263 123 121.7 15.1 27 200 11670 280 132 130.0 -22.9 | 268 110 110.2 4.6 28 184 12192 280 137 134.9 -23.8 | 268 115 115.1 3.7 29 168 12802 280 115 113.3 -20.0 | 265 94 93.5 7.5 30 153 13411 280 129 127.0 -22.4 | 267 107 107.2 5.1 31 150 13520 275 122 121.5 -10.6 | 261 103 101.7 16.9 32 114 15240 275 102 101.6 -8.9 | 257 84 81.8 18.6 33 100 16080 260 119 117.2 20.7 | 244 109 97.4 48.2 34 94 16459 265 121 120.5 10.5 | 249 108 100.7 38.0 35 85 17069 275 85 84.7 -7.4 | 253 68 64.9 20.1 36 74 17983 280 71 69.9 -12.3 | 253 52 50.1 15.2 37 70 18288 265 48 47.8 4.2 | 221 42 28.0 31.7 38 70 18320 250 51 47.9 17.4 | 212 53 28.1 44.9 39 67 18593 250 49 46.0 16.8 | 211 51 26.2 44.3 40 64 18898 250 52 48.9 17.8 | 213 54 29.1 45.3 41 58 19507 270 39 39.0 -0.0 | 215 34 19.2 27.5 42 55 19812 240 32 27.7 16.0 | 190 44 7.9 43.5 43 53 20117 250 38 35.7 13.0 | 201 44 15.9 40.5 44 50 20450 240 28 24.2 14.0 | 186 42 4.5 41.5 45 46 21031 230 26 19.9 16.7 | 180 44 0.1 44.2 46 44 21336 245 39 35.3 16.5 | 199 47 15.5 44.0 47 41 21641 265 37 36.9 3.2 | 209 35 17.1 30.7 48 38 22250 250 21 19.7 7.2 | 180 35 -0.1 34.7 49 36 22555 310 18 13.8 -11.6 | 159 17 -6.0 15.9 50 34 22860 280 19 18.7 -3.3 | 177 24 -1.1 24.2 51 33 23165 295 11 10.0 -4.6 | 157 25 -9.8 22.8 52 31 23470 360 10 -0.0 -10.0 | 131 26 -19.8 17.5 53 30 23710 195 2 0.5 1.9 | 147 35 -19.3 29.4 54 28 24079 230 2 1.5 1.3 | 148 34 -18.3 28.8 55 27 24384 260 10 9.8 1.7 | 161 31 -9.9 29.2 56 26 24689 270 19 19.0 -0.0 | 178 28 -0.8 27.5 57 25 24994 240 5 4.3 2.5 | 153 34 -15.5 30.0 58 22 25603 290 10 9.4 -3.4 | 157 26 -10.4 24.1 59 21 25908 340 16 5.5 -15.0 | 131 19 -14.3 12.5 60 20 26280 35 8 -4.6 -6.6 | 131 32 -24.4 20.9 61 19 26518 360 12 -0.0 -12.0 | 128 25 -19.8 15.5 62 18 27127 100 10 -9.8 1.7 | 135 42 -29.6 29.2 63 17 27432 170 10 -1.7 9.8 | 150 43 -21.5 37.3 64 16 27737 220 15 9.6 11.5 | 165 40 -10.2 39.0 65 15 28042 260 21 20.7 3.6 | 182 31 0.9 31.1 66 15 28346 275 14 13.9 -1.2 | 167 27 -5.9 26.3 67 14 28651 355 10 0.9 -10.0 | 133 26 -18.9 17.5 68 13 28956 55 5 -4.1 -2.9 | 136 34 -23.9 24.6 69 13 29261 100 15 -14.8 2.6 | 131 46 -34.6 30.1 70 12 29566 90 19 -19.0 0.0 | 125 48 -38.8 27.5 71 11 29870 60 13 -11.3 -6.5 | 124 37 -31.1 21.0 72 10 30740 25 4 -1.7 -3.6 | 138 32 -21.5 23.9 Wind Parameters Mean winds (0-6000m): 294.2 at 45.2 knts Storm direction: 324.2 at 33.9 knts Shear (0-3000m) pos: 0.0 neg: 7.5 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 119.8 deg Storm rel helicity (0-3000m) pos: 65.9 neg: -102.1 tot: -36.2 m^2/s^2 ave: -12.1 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 142.87 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 ------------------------------------------------------------------------------- 500 341 29 91 10| 0.0 14.6 14.6| 1.4 -35.6 -34.2 -68.4 -0.65| 16.3-10.6 1000 341 31 77 10| 0.0 10.1 10.1| 1.4 -50.1 -48.7 -48.7 -0.66| 12.8 -8.4 1500 334 34 63 6| 0.0 9.1 9.1| 1.4 -75.3 -73.9 -49.3 -0.74| 15.2-11.3 2000 324 34 335 0| 0.0 8.2 8.2| 1.4 -99.2 -97.9 -48.9 -0.68| 14.6 -9.9 2500 316 35 243 5| 0.0 7.8 7.8| 32.2-102.1 -69.9 -28.0 -0.54| 13.2 -7.1 3000 309 37 244 10| 0.0 7.5 7.5| 65.9-102.1 -36.2 -12.1 -0.43| 12.0 -5.1 4000 301 39 239 16| 0.2 5.2 5.4| 76.5-169.6 -93.1 -23.3 -0.46| 10.4 -4.8 5000 297 41 242 19| 2.0 4.1 6.2|238.6-177.4 61.3 12.3 -0.17| 10.7 -1.8 6000 294 45 247 23| 1.7 4.5 6.2|259.3-221.9 37.4 6.2 -0.17| 10.1 -1.7 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251211.00.gif