UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 19 OCT 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1025 8 18.6 12.6 68 6.0 14.9 90 6 289.7 291.3 287.1 315.0 8.97 1 1000 218 16.8 12.2 74 4.6 14.0 70 10 290.0 291.5 287.2 315.2 8.96 2 930 831 10.8 10.6 99 0.2 10.7 76 12 289.9 291.4 286.9 314.3 8.66 3 925 876 10.6 10.0 96 0.6 10.3 75 11 290.1 291.6 286.6 313.8 8.36 4 878 1310 7.8 7.8 100 0.0 7.8 66 8 291.6 292.9 286.5 313.2 7.58 5 850 1577 6.6 6.6 100 0.0 6.6 100 2 293.1 294.3 286.6 313.8 7.21 6 797 2103 3.6 3.6 100 0.0 3.6 223 4 295.3 296.4 286.5 313.5 6.23 7 796 2113 3.4 1.0 84 2.4 2.2 226 4 295.2 296.1 285.4 310.4 5.17 8 794 2133 7.2 -12.8 23 20.0 -0.3 230 4 299.5 299.8 283.4 305.1 1.80 9 781 2270 9.2 -13.8 18 23.0 0.4 238 5 303.0 303.3 284.7 308.4 1.68 10 753 2571 7.6 -15.4 18 23.0 -0.9 255 8 304.5 304.8 285.1 309.4 1.53 11 700 3168 3.6 -18.4 18 22.0 -3.8 265 13 306.5 306.7 285.5 310.6 1.28 12 664 3594 0.0 -22.0 17 22.0 -6.6 272 14 307.1 307.3 285.4 310.4 0.99 13 598 4427 -4.5 -38.5 5 34.0 -11.1 266 24 311.2 311.3 286.1 312.0 0.23 14 591 4520 -3.5 -34.5 7 31.0 -10.4 268 25 313.4 313.5 286.9 314.7 0.35 15 510 5669 -11.9 -28.9 23 17.0 -15.8 276 32 316.7 316.9 288.5 319.1 0.69 16 500 5820 -13.1 -30.1 23 17.0 -16.8 270 32 317.1 317.2 288.5 319.3 0.63 17 469 6303 -16.3 -38.3 13 22.0 -19.9 260 43 319.0 319.0 288.8 320.0 0.30 18 464 6383 -15.7 -44.7 6 29.0 -19.8 260 46 320.7 320.7 289.1 321.3 0.15 19 458 6481 -15.9 -29.9 29 14.0 -18.9 260 49 321.6 321.8 290.0 324.1 0.70 20 454 6547 -15.7 -34.7 18 19.0 -19.3 260 51 322.7 322.8 290.0 324.3 0.44 21 449 6630 -15.7 -23.7 50 8.0 -17.9 260 54 323.7 324.0 291.2 328.1 1.26 22 432 6919 -17.7 -23.7 59 6.0 -19.3 260 64 324.8 325.0 291.5 329.3 1.31 23 425 7041 -17.7 -22.4 67 4.7 -19.0 259 67 326.3 326.6 292.1 331.5 1.49 24 400 7490 -20.9 -21.2 97 0.3 -21.0 245 66 327.8 328.2 292.8 334.0 1.76 25 391 7658 -22.3 -22.3 100 0.0 -22.3 245 67 328.1 328.5 292.7 333.9 1.64 26 349 8482 -28.3 -28.8 95 0.5 -28.4 249 74 330.9 331.1 292.9 334.5 1.02 27 336 8753 -30.1 -34.8 64 4.7 -30.8 252 77 332.0 332.1 292.9 334.2 0.59 28 314 9231 -33.9 -35.5 85 1.6 -34.1 255 85 333.2 333.3 293.2 335.4 0.59 29 312 9275 -34.1 -38.0 68 3.9 -34.6 255 88 333.5 333.6 293.2 335.3 0.46 30 306 9411 -33.5 -38.5 61 5.0 -34.1 255 96 336.2 336.3 293.8 338.0 0.45 31 303 9480 -33.9 -41.9 44 8.0 -34.8 255 99 336.6 336.7 293.8 337.9 0.32 32 300 9550 -34.1 -41.1 49 7.0 -34.9 255 99 337.3 337.4 294.0 338.7 0.35 33 281 10005 -38.1 -43.0 60 4.9 -38.5 257 100 337.9 338.0 294.1 339.1 0.31 34 266 10381 -41.3 -49.3 42 8.0 -41.8 258 101 338.6 338.6 294.1 339.3 0.16 35 250 10800 -45.1 -51.1 51 6.0 -45.4 260 102 339.0 339.0 294.2 339.6 0.14 36 245 10935 -46.5 -51.5 57 5.0 -46.7 260 102 338.9 338.9 294.2 339.4 0.14 37 240 11072 -46.9 -57.9 27 11.0 -47.3 260 103 340.3 340.3 294.4 340.6 0.06 38 224 11527 -49.5 -65.5 14 16.0 -49.9 259 103 343.1 343.1 295.1 343.2 0.03 39 202 12196 -54.8 -67.1 20 12.4 -55.0 255 104 345.0 345.0 295.6 345.1 0.02 40 200 12260 -55.3 -67.3 21 12.0 -55.5 255 104 345.2 345.2 295.6 345.3 0.02 41 187 12685 -57.3 -72.3 13 15.0 -57.5 256 103 348.7 348.7 296.4 348.7 0.01 42 173 13171 -60.1 -73.1 17 13.0 -60.2 259 99 351.9 351.9 297.0 351.9 0.01 43 150 14050 -63.9 -76.9 15 13.0 -64.0 265 92 360.0 360.0 298.7 360.0 0.01 44 128 15013 -68.5 -80.5 16 12.0 -68.6 265 83 368.4 368.4 300.3 368.4 0.00 45 121 15352 -66.1 -80.1 12 14.0 -66.2 263 80 378.8 378.8 302.1 378.8 0.01 46 110 15924 -70.7 -82.7 15 12.0 -70.8 265 76 380.6 380.6 302.3 380.6 0.00 47 100 16490 -70.7 -82.7 15 12.0 -70.8 260 53 391.1 391.1 303.9 391.1 0.00 48 90 17113 -72.3 -84.3 15 12.0 -72.3 254 56 399.9 399.9 305.2 399.9 0.00 49 89 17179 -70.1 -83.1 13 13.0 -70.2 253 56 405.6 405.6 305.9 405.6 0.00 50 79 17881 -73.7 -84.7 17 11.0 -73.7 254 46 412.2 412.2 306.8 412.2 0.00 51 73 18349 -68.7 -82.7 12 14.0 -68.8 252 50 432.2 432.2 309.1 432.2 0.01 52 70 18600 -69.1 -83.1 11 14.0 -69.2 260 51 436.6 436.6 309.5 436.6 0.01 53 58 19739 -63.7 -81.7 7 18.0 -64.0 247 41 472.9 472.9 312.9 472.9 0.01 54 55 20064 -64.9 -81.9 8 17.0 -65.2 255 44 477.4 477.4 313.2 477.4 0.01 55 50 20650 -61.5 -80.5 6 19.0 -62.0 265 27 498.6 498.6 314.8 498.6 0.01 56 47 21036 -58.5 -79.5 5 21.0 -59.2 266 26 514.6 514.7 315.9 514.7 0.02 57 37 22531 -60.9 -80.9 5 20.0 -61.6 299 11 544.9 544.9 317.8 545.0 0.02 58 34 23061 -57.1 -79.1 5 22.0 -58.2 251 14 568.3 568.3 319.1 568.4 0.02 59 30 23850 -58.5 -81.5 4 23.0 -59.6 245 12 585.2 585.2 319.9 585.3 0.02 60 21 26117 -52.9 -80.9 2 28.0 -55.5 265 12 664.9 664.9 323.3 665.1 0.03 61 20 26430 -54.1 -83.1 2 29.0 -56.5 315 6 670.6 670.6 323.4 670.7 0.02 62 18 27108 -54.3 -83.3 2 29.0 -56.8 261 10 690.5 690.5 324.1 690.6 0.02 63 16 27871 -51.5 -83.5 1 32.0 -55.1 289 10 723.3 723.3 325.1 723.4 0.02 64 12 29739 -52.5 -83.5 1 31.0 -56.5 290 12 781.7 781.7 326.8 782.0 0.03 65 10 30930 -48.7 -81.7 1 33.0 -54.7 255 22 837.8 837.8 328.1 838.2 0.05 66 9.7 31130 -48.7 -81.7 1 33.0 -54.8 845.1 845.1 328.3 845.6 0.05 67 9.0 31627 -44.5 -80.5 1 36.0 -52.9 879.5 879.6 329.0 880.2 0.07 68 6.7 33609 -43.3 -80.3 1 37.0 -53.6 962.0 962.1 330.5 963.1 0.09 69 6.3 34023 -43.9 -79.9 1 36.0 -54.1 976.6 976.6 330.8 977.8 0.11 TRP 110 15924 -70.7 -82.7 15 12.0 -70.8 265 76 380.6 380.6 302.3 380.6 0.00 WND 202 12196 -54.8 -67.1 20 12.4 -55.0 255 104 345.0 345.0 295.6 345.1 0.02 Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 664.00 mb = 3594.28 m = 11792.12 ft Wetbulb zero: 794.26 mb = 2130.68 m = 6990.34 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 42.81 % Est. max temperature: 20.67 C = 69.21 F Sfc-Lift cond lev (LCL): 937.58 mb = 762.38 m = 2501.23 ft T: 11.47 C 700-500 lapse rate: 6.30 C/km ThetaE index: 8.70 C Layer 797.0- 781.0 mb Conv cond level (CCL): 931.23 mb = 819.80 m = 2689.59 ft Mean mixing ratio: 8.83 g/kg Conv temperature: 18.82 C = 65.87 F Cap Strength: 6.73 C Lifted Index: 6.27 C Risk: None Lifted Index @300 mb: 16.27 C Lifted Index @700 mb: 5.43 C Showalter Index: 6.86 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.70 C K Index: 4.30 Risk: None Sweat Index: 115.20 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.67 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 6.68 C Lift Cond Lev (LCL): 931.41 mb = 818.19 m = 2684.31 ft Lev Free Conv (LFC): 926.41 mb = 863.30 m = 2832.30 ft Equ Level (EL): 796.41 mb = 2108.65 m = 6918.07 ft B at Equ Level: 12.87 J/kg Max Parcel Lev (MPL): 786.41 mb = 2212.67 m = 7259.33 ft Wind level data Storm motion: 305 at 12 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 1025 8 90 6 -6.0 0.0 | 113 17 -16.0 6.9 1 1000 218 70 10 -9.4 -3.4 | 100 20 -19.4 3.5 2 990 305 85 9 -9.0 -0.8 | 108 20 -18.9 6.2 3 955 610 80 15 -14.8 -2.6 | 100 25 -24.8 4.3 4 925 876 75 11 -10.6 -2.8 | 101 21 -20.6 4.1 5 921 914 75 10 -9.7 -2.6 | 103 20 -19.6 4.4 6 887 1219 55 10 -8.2 -5.7 | 94 18 -18.2 1.2 7 850 1577 100 2 -2.0 0.3 | 121 14 -12.0 7.3 8 794 2134 230 4 3.1 2.6 | 144 12 -6.9 9.5 9 737 2743 265 10 10.0 0.9 | 180 8 -0.0 7.8 10 710 3048 260 10 9.8 1.7 | 179 9 -0.1 8.7 11 700 3168 265 13 13.0 1.1 | 200 9 3.0 8.1 12 684 3353 280 16 15.8 -2.8 | 234 7 5.8 4.2 13 658 3658 270 14 14.0 -0.0 | 210 8 4.0 6.9 14 633 3962 255 20 19.3 5.2 | 218 15 9.3 12.1 15 586 4572 270 26 26.0 -0.0 | 247 17 16.0 6.9 16 564 4877 280 29 28.6 -5.0 | 264 19 18.6 1.9 17 522 5486 285 32 30.9 -8.3 | 274 21 20.9 -1.3 18 502 5791 270 32 32.0 -0.0 | 252 23 22.0 6.9 19 500 5820 270 32 32.0 -0.0 | 252 23 22.0 6.9 20 482 6096 260 36 35.5 6.3 | 243 29 25.5 13.2 21 426 7010 260 67 66.0 11.6 | 252 59 56.0 18.6 22 400 7490 245 66 59.8 27.9 | 235 61 49.8 34.8 23 376 7925 245 70 63.4 29.6 | 236 65 53.5 36.5 24 318 9144 255 80 77.3 20.7 | 248 73 67.3 27.7 25 304 9449 255 99 95.6 25.6 | 249 92 85.6 32.6 26 300 9550 255 99 95.6 25.6 | 249 92 85.6 32.6 27 250 10800 260 102 100.5 17.7 | 255 94 90.5 24.7 28 232 11278 260 103 101.4 17.9 | 255 95 91.5 24.8 29 202 12196 255 104 100.5 26.9 | 249 97 90.5 33.9 30 200 12260 255 104 100.5 26.9 | 249 97 90.5 33.9 31 193 12497 255 104 100.5 26.9 | 249 97 90.5 33.9 32 150 14050 265 92 91.6 8.0 | 260 83 81.7 15.0 33 123 15240 265 81 80.7 7.1 | 259 72 70.7 14.0 34 111 15850 255 75 72.4 19.4 | 247 68 62.5 26.4 35 110 15924 265 76 75.7 6.6 | 258 67 65.7 13.6 36 101 16459 265 75 74.7 6.5 | 258 66 64.7 13.5 37 100 16490 260 53 52.2 9.2 | 249 45 42.2 16.1 38 95 16764 260 53 52.2 9.2 | 249 45 42.2 16.1 39 86 17374 250 58 54.5 19.8 | 239 52 44.5 26.8 40 78 17983 255 44 42.5 11.4 | 241 37 32.5 18.3 41 70 18593 250 54 50.7 18.5 | 238 48 40.8 25.4 42 70 18600 260 51 50.2 8.9 | 249 43 40.2 15.8 43 63 19202 270 42 42.0 -0.0 | 258 33 32.0 6.9 44 60 19507 240 39 33.8 19.5 | 222 36 23.8 26.4 45 52 20422 265 47 46.8 4.1 | 253 38 36.8 11.0 46 50 20650 265 27 26.9 2.4 | 241 19 16.9 9.3 47 49 20726 285 33 31.9 -8.5 | 274 22 21.9 -1.6 48 47 21031 265 26 25.9 2.3 | 240 18 15.9 9.2 49 45 21336 290 20 18.8 -6.8 | 269 9 8.8 0.1 50 43 21641 285 10 9.7 -2.6 | 176 4 -0.3 4.4 51 41 21946 275 12 12.0 -1.0 | 198 6 2.0 5.9 52 37 22555 300 11 9.5 -5.5 | 162 2 -0.5 1.4 53 35 22860 265 20 19.9 1.7 | 229 13 9.9 8.7 54 32 23470 225 3 2.1 2.1 | 139 12 -7.9 9.1 55 30 23774 300 10 8.7 -5.0 | 146 2 -1.3 1.9 56 30 23850 245 12 10.9 5.1 | 184 12 0.9 12.0 57 29 24079 240 12 10.4 6.0 | 182 13 0.4 12.9 58 28 24384 280 18 17.7 -3.1 | 244 9 7.7 3.8 59 25 24994 270 11 11.0 -0.0 | 188 7 1.0 6.9 60 24 25298 200 15 5.1 14.1 | 167 22 -4.9 21.0 61 23 25603 235 21 17.2 12.0 | 201 20 7.2 19.0 62 21 26213 270 10 10.0 -0.0 | 180 7 0.0 6.9 63 20 26430 315 6 4.2 -4.2 | 115 6 -5.7 2.7 64 20 26518 260 14 13.8 2.4 | 202 10 3.8 9.4 65 19 26822 290 10 9.4 -3.4 | 171 4 -0.6 3.5 66 17 27432 230 10 7.7 6.4 | 170 14 -2.3 13.4 67 16 27737 280 10 9.8 -1.7 | 179 5 -0.1 5.2 68 16 28042 300 10 8.7 -5.0 | 146 2 -1.3 1.9 69 15 28346 5 10 -0.9 -10.0 | 74 11 -10.9 -3.0 70 14 28651 340 13 4.4 -12.2 | 46 8 -5.5 -5.3 71 14 28956 345 10 2.6 -9.7 | 70 8 -7.4 -2.7 72 12 29566 295 10 9.1 -4.2 | 161 3 -0.9 2.7 73 10 30930 255 22 21.3 5.7 | 222 17 11.3 12.6 Wind Parameters Mean winds (0-6000m): 274.8 at 16.2 knts Storm direction: 304.8 at 12.2 knts Shear (0-3000m) pos: 3.4 neg: 0.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 65.7 deg Storm rel helicity (0-3000m) pos: 90.1 neg: -52.6 tot: 37.5 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 85.99 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 80 9 105 20| 0.0 7.3 7.3| 12.5 -31.7 -19.2 -38.4 -0.34| 11.3 -3.8 1000 78 11 103 21| 0.0 2.5 2.5| 17.5 -43.0 -25.5 -25.5 -0.25| 9.8 -2.5 1500 74 10 102 20| 2.3 1.7 4.0| 48.9 -52.4 -3.5 -2.3 0.01| 10.0 0.1 2000 77 8 106 19| 3.3 1.3 4.5| 70.2 -52.4 17.8 8.9 0.17| 9.1 1.5 2500 79 8 107 18| 3.6 1.0 4.6| 84.4 -52.4 32.0 12.8 0.26| 8.6 2.2 3000 75 8 106 18| 3.4 0.8 4.3| 90.1 -52.6 37.5 12.5 0.29| 7.8 2.2 4000 278 10 177 6| 3.1 0.4 3.5|109.5 -56.8 52.7 13.2 0.31| 8.0 2.5 5000 272 13 205 7| 3.6 0.3 3.9|172.4 -56.8 115.6 23.1 0.43| 7.9 3.4 6000 275 16 228 8| 3.2 1.3 4.5|183.8-120.8 62.9 10.5 0.27| 7.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251019.00.gif