UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 13 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 1017 8 19.6 17.4 87 2.2 18.2 10 4 291.3 293.5 290.7 326.3 12.38 1 1000 152 17.8 17.0 95 0.8 17.3 10 10 291.0 293.1 290.5 325.6 12.28 2 972 395 16.0 16.0 100 0.0 16.0 30 13 291.5 293.6 290.3 325.0 11.84 3 925 816 14.4 14.4 100 0.0 14.4 80 13 294.0 296.0 290.6 326.1 11.22 4 883 1209 13.2 13.2 100 0.0 13.2 153 13 296.7 298.7 291.2 328.1 10.86 5 850 1531 12.8 12.3 97 0.5 12.5 230 14 299.6 301.5 291.9 330.7 10.63 6 726 2847 7.8 6.3 90 1.5 6.9 284 38 307.9 309.4 292.6 333.1 8.28 7 702 3125 6.4 3.8 83 2.6 4.9 289 43 309.3 310.7 292.1 331.4 7.18 8 700 3148 6.2 3.9 85 2.3 4.9 290 43 309.4 310.7 292.2 331.6 7.25 9 644 3827 1.0 0.9 99 0.1 1.0 284 43 310.9 312.1 291.9 330.6 6.36 10 631 3992 3.0 -7.0 48 10.0 -1.6 283 45 315.0 315.7 290.7 326.5 3.58 11 629 4017 3.2 -4.8 56 8.0 -0.7 283 45 315.5 316.4 291.5 329.2 4.26 12 626 4056 3.6 -13.4 28 17.0 -3.2 283 45 316.4 316.8 289.9 323.6 2.17 13 550 5096 -3.5 -12.5 50 9.0 -7.1 280 45 319.9 320.4 291.3 328.8 2.66 14 546 5154 -2.5 -25.5 15 23.0 -9.3 280 44 321.8 322.0 290.2 324.9 0.88 15 533 5345 -3.7 -25.7 16 22.0 -10.1 280 42 322.6 322.8 290.5 325.7 0.88 16 515 5617 -3.9 -29.9 11 26.0 -10.8 280 39 325.5 325.6 291.1 327.8 0.62 17 500 5850 -5.7 -28.7 14 23.0 -11.9 275 40 326.1 326.2 291.3 328.7 0.72 18 439 6854 -12.5 -32.5 17 20.0 -17.0 272 48 329.8 330.0 292.2 332.0 0.57 19 418 7227 -13.5 -41.5 7 28.0 -18.5 271 50 333.2 333.3 292.9 334.2 0.24 20 415 7281 -13.7 -28.7 27 15.0 -17.5 271 51 333.7 333.8 293.5 336.8 0.86 21 414 7300 -13.7 -33.7 17 20.0 -18.1 271 51 333.9 334.0 293.3 335.9 0.54 22 408 7410 -13.9 -40.9 8 27.0 -18.8 271 52 335.0 335.1 293.3 336.0 0.26 23 400 7560 -15.1 -35.1 16 20.0 -19.3 270 53 335.4 335.5 293.6 337.2 0.48 24 372 8103 -19.1 -33.1 28 14.0 -22.0 267 52 337.1 337.2 294.2 339.5 0.63 25 359 8366 -21.3 -37.3 22 16.0 -24.1 265 51 337.6 337.7 294.1 339.3 0.43 26 323 9139 -24.9 -55.9 4 31.0 -27.9 259 49 343.0 343.0 295.1 343.2 0.06 27 300 9670 -29.7 -53.7 8 24.0 -31.8 255 48 343.5 343.5 295.3 343.9 0.09 28 250 10950 -40.1 -56.1 16 16.0 -41.0 250 43 346.4 346.5 295.9 346.8 0.08 29 238 11282 -43.1 -56.1 23 13.0 -43.7 254 43 346.8 346.9 296.0 347.2 0.08 30 225 11657 -46.1 -61.1 17 15.0 -46.7 259 44 347.9 347.9 296.2 348.1 0.05 31 219 11836 -46.7 -65.7 10 19.0 -47.3 262 44 349.6 349.6 296.5 349.7 0.03 32 200 12430 -51.3 -68.3 11 17.0 -51.7 270 45 351.5 351.5 297.0 351.6 0.02 33 150 14240 -65.1 -77.1 18 12.0 -65.2 265 57 357.9 357.9 298.3 358.0 0.01 34 147 14363 -65.9 -78.9 15 13.0 -66.0 266 59 358.6 358.6 298.4 358.6 0.01 35 129 15148 -68.9 -81.4 15 12.6 -68.9 270 69 366.9 366.9 300.0 367.0 0.00 36 109 16145 -72.7 -84.7 15 12.0 -72.8 275 57 377.8 377.8 301.9 377.8 0.00 37 100 16650 -73.3 -86.3 12 13.0 -73.3 270 49 386.1 386.1 303.2 386.1 0.00 38 86 17536 -71.9 -85.9 11 14.0 -72.0 266 30 405.9 405.9 306.0 406.0 0.00 39 70 18740 -75.1 -88.1 11 13.0 -75.2 270 17 423.7 423.7 308.2 423.7 0.00 40 63 19362 -66.7 -89.7 3 23.0 -66.9 259 22 455.2 455.2 311.3 455.2 0.00 41 57 19970 -63.5 -88.5 2 25.0 -63.8 259 12 475.7 475.7 313.1 475.7 0.00 42 53 20414 -65.1 -89.1 2 24.0 -65.4 230 6 482.0 482.0 313.6 482.0 0.00 43 50 20770 -62.7 -88.7 2 26.0 -63.1 230 2 495.7 495.7 314.7 495.7 0.00 44 45 21423 -59.1 -88.1 1 29.0 -59.8 107 10 519.6 519.6 316.3 519.7 0.00 45 42 21853 -60.5 -87.5 2 27.0 -61.2 201 12 526.5 526.5 316.7 526.5 0.00 46 36 22818 -57.3 -86.3 1 29.0 -58.3 317 7 558.5 558.5 318.6 558.6 0.01 47 30 23960 -60.5 -87.5 2 27.0 -61.4 5 14 579.7 579.7 319.6 579.7 0.01 48 29 24171 -60.7 -87.7 2 27.0 -61.6 3 16 584.8 584.8 319.9 584.8 0.01 49 25 25108 -54.7 -85.7 1 31.0 -56.6 45 15 627.4 627.4 321.8 627.5 0.01 50 21 26227 -53.7 -84.7 1 31.0 -56.1 253 1 662.5 662.5 323.2 662.6 0.01 51 20 26540 -55.1 -85.1 1 30.0 -57.3 210 6 667.5 667.5 323.3 667.6 0.01 52 19 26867 -56.5 -85.5 1 29.0 -58.5 253 9 673.0 673.0 323.5 673.1 0.01 53 16 27982 -47.3 -82.3 1 35.0 -52.3 224 16 737.0 737.0 325.6 737.2 0.03 54 12 29872 -50.7 -83.7 1 33.0 -55.4 250 23 788.1 788.1 327.0 788.4 0.03 55 10 31070 -47.3 -82.3 1 35.0 -53.9 240 23 843.0 843.0 328.2 843.4 0.05 56 8.9 31844 -45.3 -81.3 1 36.0 -53.3 879.3 879.3 329.0 879.9 0.06 57 7.6 32894 -47.1 -82.1 1 35.0 -54.9 912.6 912.7 329.7 913.3 0.06 58 7.2 33255 -43.7 -81.7 1 38.0 -53.5 940.8 940.8 330.2 941.5 0.07 59 5.4 35202 -40.5 -79.5 1 39.0 -53.5 1035.7 1035.8 331.8 1037.3 0.13 TRP 109 16145 -72.7 -84.7 15 12.0 -72.8 275 57 377.8 377.8 301.9 377.8 0.00 WND 129 15148 -68.9 -81.4 15 12.6 -68.9 270 69 366.9 366.9 300.0 367.0 0.00 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 587.46 mb = 4583.38 m = 15037.14 ft Wetbulb zero: 639.17 mb = 3887.53 m = 12754.22 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 72.64 % Est. max temperature: 26.37 C = 79.47 F Sfc-Lift cond lev (LCL): 984.79 mb = 283.05 m = 928.64 ft T: 16.83 C 700-500 lapse rate: 4.40 C/km ThetaE index: 1.71 C Layer 702.0- 700.0 mb Conv cond level (CCL): 967.59 mb = 433.43 m = 1421.99 ft Mean mixing ratio: 11.78 g/kg Conv temperature: 20.00 C = 68.00 F Cap Strength: 7.97 C Lifted Index: 7.70 C Risk: None Lifted Index @300 mb: 13.41 C Lifted Index @700 mb: 3.48 C Showalter Index: 5.21 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 18.00 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.93 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.87 C Lift Cond Lev (LCL): 961.17 mb = 490.05 m = 1607.74 ft Lev Free Conv (LFC): 956.17 mb = 534.37 m = 1753.15 ft Equ Level (EL): 936.17 mb = 714.01 m = 2342.51 ft B at Equ Level: 14.84 J/kg Max Parcel Lev (MPL): 866.17 mb = 1371.94 m = 4501.05 ft Wind level data Storm motion: 311 at 24 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 1017 8 10 4 -0.7 -3.9 | 123 22 -18.7 11.9 1 1000 152 10 10 -1.7 -9.8 | 107 21 -19.7 6.0 2 982 305 20 12 -4.1 -11.3 | 102 23 -22.1 4.6 3 948 610 55 14 -11.5 -8.0 | 105 30 -29.5 7.9 4 925 816 80 13 -12.8 -2.3 | 114 34 -30.8 13.6 5 914 914 90 13 -13.0 0.0 | 117 35 -31.0 15.9 6 851 1524 220 14 9.0 10.7 | 161 28 -9.0 26.6 7 850 1531 230 14 10.7 9.0 | 164 26 -7.3 24.9 8 820 1829 250 15 14.1 5.1 | 169 21 -3.9 21.0 9 791 2134 265 27 26.9 2.4 | 206 20 8.9 18.2 10 762 2438 275 31 30.9 -2.7 | 224 18 12.9 13.2 11 700 3148 290 43 40.4 -14.7 | 267 22 22.4 1.2 12 682 3353 290 42 39.5 -14.4 | 266 22 21.5 1.5 13 657 3658 285 42 40.6 -10.9 | 257 23 22.6 5.0 14 586 4572 280 50 49.2 -8.7 | 257 32 31.2 7.2 15 504 5791 280 37 36.4 -6.4 | 243 21 18.4 9.5 16 500 5850 275 40 39.8 -3.5 | 240 25 21.9 12.4 17 484 6096 275 42 41.8 -3.7 | 243 27 23.8 12.2 18 400 7560 270 53 53.0 -0.0 | 246 38 35.0 15.9 19 397 7620 270 53 53.0 -0.0 | 246 38 35.0 15.9 20 300 9670 255 48 46.4 12.4 | 225 40 28.4 28.3 21 260 10668 245 43 39.0 18.2 | 212 40 21.0 34.1 22 250 10950 250 43 40.4 14.7 | 216 38 22.4 30.6 23 200 12430 270 45 45.0 -0.0 | 240 31 27.0 15.9 24 180 13106 265 40 39.8 3.5 | 228 29 21.9 19.4 25 155 14021 255 48 46.4 12.4 | 225 40 28.4 28.3 26 150 14240 265 57 56.8 5.0 | 242 44 38.8 20.9 27 129 15148 270 69 69.0 -0.0 | 253 53 51.0 15.9 28 121 15545 270 69 69.0 -0.0 | 253 53 51.0 15.9 29 109 16145 275 57 56.8 -5.0 | 254 40 38.8 10.9 30 109 16154 275 59 58.8 -5.1 | 255 42 40.8 10.7 31 100 16650 270 49 49.0 -0.0 | 243 35 31.0 15.9 32 98 16764 270 49 49.0 -0.0 | 243 35 31.0 15.9 33 84 17678 265 27 26.9 2.4 | 206 20 8.9 18.2 34 80 17983 240 24 20.8 12.0 | 186 28 2.8 27.9 35 76 18288 245 31 28.1 13.1 | 199 31 10.1 29.0 36 72 18593 270 23 23.0 -0.0 | 197 17 5.0 15.9 37 70 18740 270 17 17.0 -0.0 | 176 16 -1.0 15.9 38 68 18898 260 18 17.7 3.1 | 179 19 -0.3 19.0 39 65 19202 290 21 19.7 -7.2 | 191 9 1.7 8.7 40 62 19507 235 22 18.0 12.6 | 180 29 0.0 28.5 41 59 19812 295 14 12.7 -5.9 | 152 11 -5.3 10.0 42 56 20117 230 10 7.7 6.4 | 155 25 -10.3 22.3 43 50 20770 230 2 1.5 1.3 | 136 24 -16.5 17.2 44 48 21031 0 0 -0.0 -0.0 | 131 24 -18.0 15.9 45 43 21641 165 16 -4.1 15.5 | 145 38 -22.1 31.3 46 41 21946 215 10 5.7 8.2 | 153 27 -12.3 24.1 47 39 22250 270 2 2.0 -0.0 | 135 23 -16.0 15.9 48 34 23165 345 10 2.6 -9.7 | 112 17 -15.4 6.2 49 32 23470 320 12 7.7 -9.2 | 123 12 -10.3 6.7 50 31 23774 350 10 1.7 -9.8 | 110 17 -16.3 6.0 51 30 23960 5 14 -1.2 -13.9 | 96 19 -19.2 1.9 52 29 24079 5 17 -1.5 -16.9 | 87 20 -19.5 -1.0 53 28 24384 360 14 -0.0 -14.0 | 96 18 -18.0 1.9 54 26 24994 30 19 -9.5 -16.5 | 89 27 -27.5 -0.6 55 24 25298 65 10 -9.1 -4.2 | 113 29 -27.1 11.7 56 23 25603 250 14 13.2 4.8 | 167 21 -4.8 20.7 57 22 25908 275 10 10.0 -0.9 | 152 17 -8.0 15.0 58 21 26213 255 1 1.0 0.3 | 133 23 -17.0 16.1 59 20 26540 210 6 3.0 5.2 | 145 26 -15.0 21.1 60 18 27127 285 12 11.6 -3.1 | 153 14 -6.4 12.8 61 17 27432 290 10 9.4 -3.4 | 145 15 -8.6 12.5 62 17 27737 220 10 6.4 7.7 | 154 26 -11.6 23.5 63 15 28346 230 24 18.4 15.4 | 181 31 0.4 31.3 64 14 28651 245 17 15.4 7.2 | 174 23 -2.6 23.1 65 13 29261 220 19 12.2 14.6 | 169 31 -5.8 30.4 66 12 29870 250 23 21.6 7.9 | 189 24 3.6 23.8 67 10 31070 240 23 19.9 11.5 | 184 27 1.9 27.4 Wind Parameters Mean winds (0-6000m): 281.4 at 32.0 knts Storm direction: 311.4 at 24.0 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 136.6 deg Storm rel helicity (0-3000m) pos: 510.7 neg: -44.2 tot: 466.5 m^2/s^2 ave: 155.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 10.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.09 Bulk Shear: 167.31 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 23 11 106 23| 10.5 0.0 10.5| 3.7 -44.2 -40.6 -81.1 -0.53| 14.3 -7.5 1000 51 12 107 28| 7.4 0.0 7.4|111.7 -44.2 67.5 67.5 0.17| 15.2 2.5 1500 68 12 111 32| 6.1 0.0 6.1|319.3 -44.2 275.1 183.4 0.50| 18.7 9.4 2000 69 13 110 32| 6.1 0.0 6.1|387.9 -44.2 343.6 171.8 0.55| 18.1 10.0 2500 271 16 174 16| 6.7 0.0 6.7|456.3 -44.2 412.1 164.8 0.62| 17.3 10.7 3000 278 20 187 13| 6.9 0.0 6.9|510.7 -44.2 466.5 155.5 0.66| 16.3 10.7 4000 283 26 215 12| 5.4 0.6 5.9|527.4 -65.3 462.1 115.5 0.59| 13.5 8.0 5000 282 30 230 15| 4.3 0.7 5.0|527.4 -83.2 444.2 88.8 0.52| 11.8 6.1 6000 281 32 235 16| 3.6 0.8 4.3|530.5-115.5 415.0 69.2 0.43| 10.9 4.7 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251013.00.gif