UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 16 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 1023 12 19.8 16.3 80 3.5 17.5 360 6 291.1 293.1 289.8 323.4 11.46 1 1000 206 17.8 15.8 88 2.0 16.5 15 19 291.0 293.0 289.7 323.0 11.36 2 987 318 16.8 15.5 92 1.3 16.0 21 21 291.0 293.0 289.6 322.9 11.29 3 983 353 17.6 13.6 77 4.0 15.1 23 22 292.2 294.0 288.9 320.6 10.00 4 925 870 13.6 12.1 91 1.5 12.7 45 26 293.2 294.9 289.0 320.7 9.63 5 850 1579 9.4 9.4 100 0.0 9.4 50 21 296.0 297.6 289.2 321.3 8.74 6 839 1687 9.0 8.9 99 0.1 8.9 28 17 296.7 298.2 289.2 321.6 8.56 7 830 1776 10.4 7.4 82 3.0 8.6 10 13 299.1 300.5 289.3 322.0 7.80 8 782 2269 6.4 4.5 88 1.9 5.4 339 14 299.9 301.2 288.7 320.0 6.76 9 772 2374 7.6 -1.4 53 9.0 3.2 330 15 302.3 303.1 287.4 315.9 4.47 10 767 2428 11.8 -18.2 11 30.0 0.9 326 15 307.4 307.6 285.8 311.3 1.19 11 763 2472 12.4 -24.6 6 37.0 0.4 323 16 308.5 308.6 285.6 310.8 0.68 12 748 2638 11.6 -26.4 5 38.0 -0.2 315 18 309.4 309.5 285.8 311.4 0.59 13 700 3189 8.4 -39.6 2 48.0 -3.0 305 26 311.8 311.8 286.2 312.4 0.18 14 675 3487 6.8 -41.2 2 48.0 -4.1 308 28 313.3 313.3 286.7 313.8 0.15 15 545 5193 -7.5 -44.5 3 37.0 -13.6 317 34 316.0 316.0 287.6 316.5 0.13 16 519 5572 -8.5 -47.5 3 39.0 -14.6 312 43 319.3 319.3 288.6 319.6 0.10 17 500 5860 -9.7 -47.7 3 38.0 -15.5 315 44 321.2 321.2 289.2 321.6 0.10 18 423 7133 -18.5 -36.5 19 18.0 -21.7 315 62 325.7 325.8 290.9 327.2 0.40 19 400 7550 -20.5 -42.5 12 22.0 -23.7 295 53 328.3 328.4 291.5 329.2 0.23 20 345 8629 -26.7 -57.7 4 31.0 -29.2 274 64 334.1 334.1 292.9 334.3 0.05 21 300 9620 -34.3 -61.3 5 27.0 -35.8 265 74 337.0 337.0 293.6 337.2 0.03 22 250 10870 -42.5 -66.5 6 24.0 -43.3 265 71 342.9 342.9 295.0 343.0 0.02 23 212 11970 -50.5 -70.5 8 20.0 -50.9 272 75 347.0 347.0 296.0 347.0 0.01 24 200 12350 -52.5 -72.5 7 20.0 -52.8 275 76 349.6 349.6 296.5 349.7 0.01 25 176 13165 -57.3 -76.0 8 18.7 -57.5 275 77 354.8 354.8 297.7 354.8 0.01 26 150 14160 -63.3 -80.3 8 17.0 -63.4 275 72 361.0 361.0 298.9 361.1 0.00 27 136 14756 -66.9 -80.9 12 14.0 -67.0 277 71 364.9 364.9 299.7 364.9 0.00 28 110 16022 -71.5 -86.5 9 15.0 -71.6 283 66 379.1 379.1 302.1 379.1 0.00 29 104 16356 -68.3 -86.3 6 18.0 -68.4 288 58 391.3 391.3 304.0 391.4 0.00 30 100 16590 -69.9 -86.9 7 17.0 -70.0 270 44 392.7 392.7 304.2 392.7 0.00 31 87 17405 -76.7 -88.7 13 12.0 -76.7 265 49 395.0 395.0 304.5 395.0 0.00 32 84 17609 -73.1 -88.1 8 15.0 -73.2 265 50 406.3 406.3 306.0 406.3 0.00 33 76 18193 -74.5 -88.5 10 14.0 -74.6 274 38 415.1 415.1 307.2 415.1 0.00 34 71 18595 -68.5 -87.5 5 19.0 -68.7 288 32 436.1 436.1 309.5 436.1 0.00 35 70 18680 -69.3 -88.3 5 19.0 -69.4 250 22 436.1 436.1 309.5 436.1 0.00 36 66 19032 -69.5 -88.5 5 19.0 -69.6 258 23 443.1 443.1 310.2 443.1 0.00 37 52 20476 -64.3 -89.3 2 25.0 -64.6 247 12 486.5 486.5 314.0 486.5 0.00 38 51 20596 -60.5 -88.5 1 28.0 -61.0 241 13 498.1 498.1 314.8 498.1 0.00 39 50 20720 -60.9 -87.9 2 27.0 -61.4 235 14 500.0 500.0 314.9 500.0 0.00 40 47 21102 -62.1 -88.1 2 26.0 -62.6 230 13 506.0 506.0 315.4 506.0 0.00 41 43 21654 -58.3 -87.3 1 29.0 -59.1 251 16 528.4 528.4 316.8 528.4 0.00 42 38 22430 -57.9 -86.9 1 29.0 -58.9 195 18 548.4 548.4 318.0 548.5 0.01 43 31 23714 -56.5 -85.5 1 29.0 -57.8 287 9 585.1 585.1 319.9 585.2 0.01 44 30 23920 -58.7 -86.7 2 28.0 -59.7 35 13 584.6 584.6 319.9 584.7 0.01 45 27 24580 -60.1 -87.1 2 27.0 -61.1 81 12 598.6 598.6 320.6 598.6 0.01 46 23 25592 -55.7 -85.7 1 30.0 -57.5 234 12 639.6 639.6 322.3 639.7 0.01 47 21 26169 -57.9 -86.9 1 29.0 -59.5 12 17 649.8 649.8 322.7 649.9 0.01 48 20 26480 -54.1 -85.1 1 31.0 -56.5 265 11 670.6 670.6 323.4 670.7 0.01 49 19 26811 -53.3 -84.3 1 31.0 -56.0 249 10 683.0 683.0 323.9 683.1 0.02 50 17 27524 -56.7 -85.7 1 29.0 -58.8 350 16 694.1 694.1 324.3 694.3 0.01 51 10 30970 -47.3 -81.3 1 34.0 -53.9 230 8 843.0 843.0 328.2 843.5 0.05 52 9.0 31663 -49.9 -82.9 1 33.0 -55.8 858.8 858.8 328.6 859.2 0.05 53 6.5 33827 -42.3 -80.3 1 38.0 -53.3 974.6 974.7 330.8 975.7 0.10 54 6.2 34146 -43.5 -80.5 1 37.0 -54.1 982.7 982.8 330.9 983.9 0.10 TRP 87 17405 -76.7 -88.7 13 12.0 -76.7 265 49 395.0 395.0 304.5 395.0 0.00 WND 176 13165 -57.3 -76.0 8 18.7 -57.5 275 77 354.8 354.8 297.7 354.8 0.01 Sounding variables and indices 1000-500 mb thick: 5654.00 m Freezing level: 613.18 mb = 4298.51 m = 14102.56 ft Wetbulb zero: 752.99 mb = 2582.43 m = 8472.44 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 36.69 % Est. max temperature: 23.90 C = 75.01 F Sfc-Lift cond lev (LCL): 971.54 mb = 452.49 m = 1484.53 ft T: 16.83 C 700-500 lapse rate: 6.78 C/km ThetaE index: 11.19 C Layer 782.0- 748.0 mb Conv cond level (CCL): 915.62 mb = 955.42 m = 3134.53 ft Mean mixing ratio: 10.39 g/kg Conv temperature: 22.31 C = 72.17 F Cap Strength: 7.54 C Lifted Index: 5.81 C Risk: None Lifted Index @300 mb: 11.50 C Lifted Index @700 mb: 7.33 C Showalter Index: 5.98 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: -19.50 Risk: None Sweat Index: 198.80 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.83 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 16.19 J/kg Cap Strength: 7.55 C Lift Cond Lev (LCL): 935.87 mb = 770.59 m = 2528.14 ft Lev Free Conv (LFC): 860.87 mb = 1472.41 m = 4830.68 ft Equ Level (EL): 840.87 mb = 1668.43 m = 5473.77 ft B at Equ Level: 10.72 J/kg Max Parcel Lev (MPL): 810.87 mb = 1969.00 m = 6459.91 ft Wind level data Storm motion: 360 at 19 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 1023 12 360 6 -0.0 -6.0 | 179 13 -0.1 13.4 1 1000 206 15 19 -4.9 -18.4 | 101 5 -5.0 1.0 2 988 305 20 21 -7.2 -19.7 | 87 7 -7.3 -0.4 3 954 610 40 26 -16.7 -19.9 | 88 17 -16.8 -0.5 4 925 870 45 26 -18.4 -18.4 | 93 19 -18.5 1.0 5 920 914 45 26 -18.4 -18.4 | 93 19 -18.5 1.0 6 856 1524 50 21 -16.1 -13.5 | 110 17 -16.2 5.9 7 850 1579 50 21 -16.1 -13.5 | 110 17 -16.2 5.9 8 825 1829 360 11 -0.0 -11.0 | 179 8 -0.1 8.4 9 795 2134 350 13 2.3 -12.8 | 198 7 2.1 6.6 10 766 2438 325 15 8.6 -12.3 | 230 11 8.5 7.1 11 712 3048 295 25 22.7 -10.6 | 249 24 22.5 8.8 12 700 3189 305 26 21.3 -14.9 | 258 22 21.2 4.5 13 660 3658 310 30 23.0 -19.3 | 270 23 22.9 0.1 14 611 4267 305 28 22.9 -16.1 | 262 23 22.8 3.3 15 588 4572 310 27 20.7 -17.4 | 264 21 20.6 2.0 16 566 4877 320 26 16.7 -19.9 | 272 17 16.6 -0.5 17 504 5791 310 49 37.5 -31.5 | 288 39 37.4 -12.1 18 500 5860 315 44 31.1 -31.1 | 291 33 31.0 -11.7 19 485 6096 315 41 29.0 -29.0 | 288 30 28.9 -9.6 20 430 7010 320 64 41.1 -49.0 | 306 51 41.0 -29.7 21 400 7550 295 53 48.0 -22.4 | 274 48 47.9 -3.0 22 380 7925 280 52 51.2 -9.0 | 259 52 51.1 10.3 23 321 9144 270 73 73.0 -0.0 | 255 75 72.9 19.4 24 300 9620 265 74 73.7 6.4 | 251 78 73.6 25.8 25 269 10363 260 74 72.9 12.8 | 246 80 72.8 32.2 26 250 10870 265 71 70.7 6.2 | 250 75 70.6 25.6 27 200 12350 275 76 75.7 -6.6 | 260 77 75.6 12.8 28 176 13165 275 77 76.7 -6.7 | 261 78 76.6 12.7 29 169 13411 275 77 76.7 -6.7 | 261 78 76.6 12.7 30 150 14160 275 72 71.7 -6.3 | 260 73 71.6 13.1 31 113 15850 280 70 68.9 -12.2 | 264 69 68.8 7.2 32 102 16459 290 56 52.6 -19.2 | 270 53 52.5 0.2 33 100 16590 270 44 44.0 -0.0 | 246 48 43.9 19.4 34 97 16764 270 44 44.0 -0.0 | 246 48 43.9 19.4 35 87 17405 265 49 48.8 4.3 | 244 54 48.7 23.6 36 83 17678 265 50 49.8 4.4 | 244 55 49.7 23.7 37 75 18288 275 36 35.9 -3.1 | 246 39 35.7 16.2 38 71 18593 290 32 30.1 -10.9 | 254 31 29.9 8.4 39 70 18680 250 22 20.7 7.5 | 217 34 20.6 26.9 40 68 18898 250 22 20.7 7.5 | 217 34 20.6 26.9 41 61 19507 285 26 25.1 -6.7 | 243 28 25.0 12.6 42 58 19812 260 25 24.6 4.3 | 226 34 24.5 23.7 43 55 20117 280 11 10.8 -1.9 | 212 20 10.7 17.5 44 53 20422 250 12 11.3 4.1 | 205 26 11.2 23.5 45 50 20720 235 14 11.5 8.0 | 202 30 11.3 27.4 46 50 20726 220 14 9.0 10.7 | 196 31 8.9 30.1 47 48 21031 235 14 11.5 8.0 | 202 30 11.3 27.4 48 45 21336 215 10 5.7 8.2 | 192 28 5.6 27.6 49 43 21641 250 16 15.0 5.5 | 211 29 14.9 24.8 50 41 21946 265 12 12.0 1.0 | 210 24 11.8 20.4 51 39 22250 210 11 5.5 9.5 | 191 29 5.4 28.9 52 37 22555 185 22 1.9 21.9 | 182 41 1.8 41.3 53 36 22860 205 15 6.3 13.6 | 191 34 6.2 33.0 54 34 23165 295 13 11.8 -5.5 | 220 18 11.7 13.9 55 32 23470 255 5 4.8 1.3 | 193 21 4.7 20.7 56 31 23774 295 10 9.1 -4.2 | 211 18 8.9 15.2 57 30 23920 35 13 -7.5 -10.6 | 139 12 -7.6 8.7 58 28 24384 35 13 -7.5 -10.6 | 139 12 -7.6 8.7 59 25 24994 175 10 -0.9 10.0 | 178 29 -1.0 29.3 60 24 25298 180 16 0.0 16.0 | 180 35 -0.1 35.4 61 23 25603 235 12 9.8 6.9 | 200 28 9.7 26.3 62 22 25908 320 21 13.5 -16.1 | 256 14 13.4 3.3 63 21 26213 20 16 -5.5 -15.0 | 128 7 -5.6 4.3 64 20 26480 265 11 11.0 1.0 | 208 23 10.8 20.3 65 20 26518 80 10 -9.8 -1.7 | 151 20 -10.0 17.6 66 19 26822 255 10 9.7 2.6 | 203 24 9.5 22.0 67 18 27127 315 14 9.9 -9.9 | 226 14 9.8 9.5 68 17 27432 355 19 1.7 -18.9 | 254 2 1.5 0.4 69 16 27737 340 10 3.4 -9.4 | 198 11 3.3 10.0 70 16 28042 10 11 -1.9 -10.8 | 167 9 -2.0 8.5 71 12 29566 330 10 5.0 -8.7 | 204 12 4.9 10.7 72 12 29870 15 10 -2.6 -9.7 | 164 10 -2.7 9.7 73 10 30970 230 8 6.1 5.1 | 194 25 6.0 24.5 Wind Parameters Mean winds (0-6000m): 329.6 at 25.8 knts Storm direction: 359.6 at 19.4 knts Shear (0-3000m) pos: 3.1 neg: 6.5 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 69.4 deg Storm rel helicity (0-3000m) pos: 89.1 neg: -18.3 tot: 70.7 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 54.34 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 21 18 110 7| 20.2 0.0 20.2| 0.6 -18.1 -17.5 -35.1 -0.49| 23.5-11.4 1000 34 22 95 12| 11.0 0.0 11.0| 14.0 -18.1 -4.1 -4.1 -0.28| 15.1 -4.2 1500 39 22 98 14| 6.1 0.0 6.1| 34.2 -18.1 16.0 10.7 -0.12| 11.6 -1.3 2000 36 21 103 13| 4.6 4.5 9.1| 60.7 -18.1 42.5 21.3 0.16| 13.5 2.1 2500 29 19 105 10| 3.7 5.4 9.1| 76.3 -18.1 58.1 23.3 0.25| 12.6 3.1 3000 16 19 98 6| 3.1 6.5 9.6| 89.1 -18.3 70.7 23.6 0.25| 12.6 3.1 4000 350 22 297 4| 2.7 5.0 7.7|136.0 -28.0 108.0 27.0 0.30| 10.7 3.2 5000 338 23 282 9| 2.8 4.0 6.7|161.9 -35.1 126.8 25.4 0.30| 9.7 2.9 6000 330 26 283 13| 2.4 4.3 6.7|206.3 -39.7 166.6 27.8 0.28| 10.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251016.12.gif