UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for RK186... Searching the city database file for: RK186 ... Date:1200Z 13 OCT 25 Station: RK186 WMO ident: 47186 Latitude: 33.33 Longitude: 126.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 132 SFC 988 237 21.6 19.6 88 2.0 20.2 340 4 295.8 298.4 293.8 338.0 14.68 2 985 264 23.6 21.2 86 2.4 21.9 2 3 298.0 301.0 295.6 345.4 16.30 3 977 335 24.2 20.9 82 3.3 21.9 44 2 299.3 302.3 295.8 346.4 16.13 4 925 813 20.8 18.7 88 2.1 19.4 220 4 300.6 303.3 295.3 344.1 14.83 5 856 1481 16.6 15.3 92 1.3 15.7 301 10 302.9 305.3 294.6 341.1 12.88 6 850 1541 16.4 14.6 89 1.8 15.2 310 8 303.3 305.6 294.3 340.1 12.39 7 833 1713 15.6 13.2 86 2.4 14.0 280 12 304.2 306.4 294.0 338.6 11.53 8 820 1847 16.8 8.8 59 8.0 11.9 260 14 306.9 308.5 292.6 333.2 8.70 9 737 2747 9.8 8.4 91 1.4 8.9 245 19 308.8 310.5 293.7 337.5 9.43 10 726 2872 9.0 5.5 79 3.5 6.9 251 21 309.2 310.7 292.6 333.2 7.83 11 703 3140 8.4 -5.6 37 14.0 1.8 263 26 311.4 312.1 289.6 322.8 3.58 12 700 3175 8.4 -3.6 43 12.0 2.4 265 27 311.8 312.6 290.3 325.0 4.19 13 679 3426 7.6 -10.4 27 18.0 -0.2 263 27 313.6 314.1 289.3 321.9 2.55 14 541 5267 -1.5 -28.5 11 27.0 -9.1 253 31 323.8 324.0 290.6 326.2 0.67 15 506 5796 -5.3 -28.3 14 23.0 -11.5 259 33 325.5 325.6 291.2 328.1 0.73 16 500 5890 -6.3 -19.3 35 13.0 -10.7 260 33 325.4 325.7 292.0 331.1 1.66 17 499 5906 -6.3 -18.3 38 12.0 -10.5 260 33 325.5 325.9 292.2 331.8 1.81 18 481 6192 -7.7 -36.7 8 29.0 -13.9 262 33 327.3 327.3 291.3 328.5 0.34 19 457 6587 -10.7 -24.7 31 14.0 -14.7 272 31 328.3 328.6 292.3 332.4 1.13 20 433 6999 -13.7 -30.7 22 17.0 -17.6 266 37 329.6 329.8 292.3 332.1 0.68 21 422 7195 -13.1 -40.1 8 27.0 -18.1 265 36 332.8 332.9 292.7 333.9 0.28 22 412 7377 -14.9 -29.9 27 15.0 -18.5 265 35 332.8 333.0 293.2 335.7 0.78 23 403 7544 -15.3 -47.3 5 32.0 -20.1 265 34 334.4 334.4 293.0 334.9 0.13 24 400 7600 -15.7 -46.7 5 31.0 -20.3 265 34 334.6 334.6 293.1 335.2 0.14 25 343 8736 -24.3 -44.3 14 20.0 -26.9 269 26 337.9 338.0 294.0 338.8 0.22 26 300 9700 -29.5 -49.5 13 20.0 -31.5 255 20 343.8 343.8 295.4 344.4 0.14 27 298 9748 -29.7 -50.7 11 21.0 -31.7 255 20 344.2 344.2 295.4 344.7 0.12 28 250 10980 -40.3 -54.3 21 14.0 -41.1 255 25 346.2 346.2 295.8 346.6 0.10 29 249 11007 -40.5 -55.5 18 15.0 -41.3 254 25 346.3 346.3 295.8 346.6 0.08 30 233 11457 -42.3 -68.3 4 26.0 -43.2 251 31 350.2 350.2 296.7 350.2 0.02 31 200 12470 -50.3 -72.3 6 22.0 -50.8 260 48 353.1 353.1 297.3 353.2 0.01 32 152 14209 -63.5 -73.5 24 10.0 -63.6 260 58 359.3 359.3 298.6 359.4 0.01 33 150 14290 -64.0 -75.0 21 11.0 -64.1 260 59 359.8 359.8 298.7 359.8 0.01 34 144 14538 -65.7 -79.7 13 14.0 -65.8 260 59 361.1 361.1 298.9 361.1 0.00 35 103 16519 -75.9 -88.9 11 13.0 -75.9 255 36 377.9 377.9 301.9 377.9 0.00 36 100 16690 -75.3 -88.3 11 13.0 -75.3 255 34 382.2 382.2 302.6 382.2 0.00 37 94 17046 -77.7 -88.7 15 11.0 -77.7 250 34 384.3 384.3 302.9 384.4 0.00 38 86 17554 -78.5 -88.5 18 10.0 -78.5 247 28 392.6 392.6 304.2 392.6 0.00 39 73 18504 -72.3 -87.3 9 15.0 -72.4 228 14 424.6 424.6 308.2 424.6 0.00 40 70 18750 -73.1 -88.1 8 15.0 -73.2 240 21 428.0 428.0 308.6 428.0 0.00 41 69 18834 -73.1 -88.1 8 15.0 -73.2 237 22 429.8 429.8 308.8 429.8 0.00 42 63 19372 -70.1 -90.1 4 20.0 -70.2 233 16 447.7 447.7 310.6 447.7 0.00 43 62 19468 -65.5 -90.5 2 25.0 -65.7 214 18 459.9 459.9 311.8 460.0 0.00 44 52 20548 -61.7 -88.7 2 27.0 -62.1 82 4 492.5 492.5 314.4 492.5 0.00 45 50 20790 -62.9 -89.9 1 27.0 -63.3 150 7 495.3 495.3 314.6 495.3 0.00 46 48 21041 -63.3 -89.3 2 26.0 -63.7 144 9 500.1 500.1 314.9 500.1 0.00 47 37 22663 -57.5 -88.5 1 31.0 -58.5 90 11 553.7 553.7 318.3 553.7 0.00 48 33 23384 -58.3 -88.3 1 30.0 -59.3 119 21 570.0 570.0 319.2 570.0 0.00 49 30 23990 -53.7 -85.7 1 32.0 -55.5 355 7 598.2 598.2 320.5 598.3 0.01 50 25 25156 -54.9 -86.9 1 32.0 -56.8 325 6 626.8 626.8 321.7 626.9 0.01 51 21 26282 -49.5 -84.5 1 35.0 -53.0 238 19 675.2 675.2 323.6 675.3 0.01 52 20 26600 -50.7 -84.7 1 34.0 -54.0 250 22 681.0 681.0 323.8 681.1 0.02 53 16 28046 -51.9 -85.9 1 34.0 -55.4 285 23 721.9 722.0 325.1 722.1 0.02 54 15 28465 -49.3 -85.3 1 36.0 -53.8 281 22 744.0 744.0 325.8 744.2 0.02 55 10 31110 -50.7 -85.7 1 35.0 -55.9 280 19 830.3 830.3 328.0 830.5 0.03 56 9.1 31729 -47.7 -84.7 1 37.0 -54.5 864.5 864.5 328.7 864.8 0.03 TRP 94 17046 -77.7 -88.7 15 11.0 -77.7 250 34 384.3 384.3 302.9 384.4 0.00 WND 150 14290 -64.0 -75.0 21 11.0 -64.1 260 59 359.8 359.8 298.7 359.8 0.01 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 563.75 mb = 4963.81 m = 16285.27 ft Wetbulb zero: 680.27 mb = 3410.85 m = 11190.32 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 49.68 % Est. max temperature: 29.77 C = 85.59 F Sfc-Lift cond lev (LCL): 959.72 mb = 491.14 m = 1611.32 ft T: 23.09 C 700-500 lapse rate: 5.41 C/km ThetaE index: 14.71 C Layer 726.0- 700.0 mb Conv cond level (CCL): 882.14 mb = 1221.68 m = 4008.10 ft Mean mixing ratio: 15.09 g/kg Conv temperature: 27.83 C = 82.09 F Cap Strength: 1.78 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.95 C Lifted Index @700 mb: -0.64 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.90 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 224.20 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 150.26 J/kg Max Up Vert Vel: 17.34 m/s Conv Inhibition (B-): 30.89 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 905.20 mb = 999.44 m = 3278.97 ft Lev Free Conv (LFC): 760.20 mb = 2485.95 m = 8155.89 ft Equ Level (EL): 330.20 mb = 9010.11 m = 29560.37 ft B at Equ Level: 148.66 J/kg Max Parcel Lev (MPL): 250.20 mb = 10974.48 m = 36005.07 ft Wind level data Storm motion: 286 at 16 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 ---------------------------------------------------------- 0 988 237 340 4 1.4 -3.8 | 92 14 -14.0 0.6 1 980 305 35 2 -1.1 -1.6 | 99 17 -16.5 2.7 2 947 610 125 4 -3.3 2.3 | 110 20 -18.7 6.6 3 925 813 220 4 2.6 3.1 | 120 15 -12.8 7.4 4 914 914 245 5 4.5 2.1 | 121 13 -10.9 6.5 5 852 1524 305 10 8.2 -5.7 | 79 7 -7.2 -1.4 6 850 1541 310 8 6.1 -5.1 | 85 9 -9.3 -0.8 7 821 1829 260 14 13.8 2.4 | 167 7 -1.6 6.8 8 792 2134 260 13 12.8 2.3 | 159 7 -2.6 6.6 9 737 2743 245 19 17.2 8.0 | 188 13 1.8 12.4 10 700 3175 265 27 26.9 2.4 | 240 13 11.5 6.7 11 685 3353 265 26 25.9 2.3 | 238 12 10.5 6.6 12 659 3658 255 31 29.9 8.0 | 230 19 14.5 12.4 13 589 4572 245 28 25.4 11.8 | 212 19 10.0 16.2 14 500 5890 260 33 32.5 5.7 | 240 20 17.1 10.1 15 487 6096 260 33 32.5 5.7 | 240 20 17.1 10.1 16 450 6706 275 30 29.9 -2.6 | 263 15 14.5 1.7 17 432 7010 265 37 36.9 3.2 | 251 23 21.5 7.6 18 400 7600 265 34 33.9 3.0 | 248 20 18.5 7.3 19 399 7620 260 34 33.5 5.9 | 240 21 18.1 10.2 20 338 8839 270 25 25.0 -0.0 | 246 11 9.6 4.3 21 311 9449 250 20 18.8 6.8 | 197 12 3.4 11.2 22 300 9700 255 20 19.3 5.2 | 202 10 3.9 9.5 23 285 10058 255 18 17.4 4.7 | 192 9 2.0 9.0 24 261 10668 270 22 22.0 -0.0 | 237 8 6.6 4.3 25 250 10980 255 25 24.1 6.5 | 219 14 8.7 10.8 26 239 11278 245 25 22.7 10.6 | 206 17 7.3 14.9 27 218 11887 265 45 44.8 3.9 | 254 31 29.4 8.3 28 200 12470 260 48 47.3 8.3 | 248 34 31.9 12.7 29 150 14290 260 59 58.1 10.2 | 251 45 42.7 14.6 30 142 14630 260 59 58.1 10.2 | 251 45 42.7 14.6 31 100 16690 255 34 32.8 8.8 | 233 22 17.4 13.1 32 94 17046 250 34 31.9 11.6 | 226 23 16.6 16.0 33 94 17069 255 34 32.8 8.8 | 233 22 17.4 13.1 34 84 17678 245 26 23.6 11.0 | 208 17 8.2 15.3 35 80 17983 220 38 24.4 29.1 | 195 35 9.0 33.4 36 76 18288 260 20 19.7 3.5 | 209 9 4.3 7.8 37 72 18593 215 12 6.9 9.8 | 149 17 -8.5 14.2 38 70 18750 240 21 18.2 10.5 | 191 15 2.8 14.8 39 68 18898 235 22 18.0 12.6 | 189 17 2.6 17.0 40 65 19202 270 13 13.0 -0.0 | 151 5 -2.4 4.3 41 62 19507 210 18 9.0 15.6 | 162 21 -6.4 19.9 42 59 19812 110 10 -9.4 3.4 | 107 26 -24.8 7.8 43 53 20422 45 2 -1.4 -1.4 | 100 17 -16.8 2.9 44 50 20790 150 7 -3.5 6.1 | 119 22 -18.9 10.4 45 42 21946 125 17 -13.9 9.8 | 116 33 -29.3 14.1 46 40 22250 120 12 -10.4 6.0 | 112 28 -25.8 10.3 47 38 22555 80 11 -10.8 -1.9 | 95 26 -26.2 2.4 48 36 22860 105 12 -11.6 3.1 | 105 28 -27.0 7.4 49 34 23165 85 17 -16.9 -1.5 | 95 32 -32.3 2.9 50 33 23470 130 22 -16.9 14.1 | 120 37 -32.3 18.5 51 31 23774 155 10 -4.2 9.1 | 124 24 -19.6 13.4 52 30 23990 355 7 0.6 -7.0 | 80 15 -14.8 -2.6 53 28 24384 10 10 -1.7 -9.8 | 72 18 -17.1 -5.5 54 23 25603 300 3 2.6 -1.5 | 103 13 -12.8 2.8 55 22 25908 235 10 8.2 5.7 | 144 12 -7.2 10.1 56 20 26518 240 24 20.8 12.0 | 198 17 5.4 16.3 57 20 26600 250 22 20.7 7.5 | 204 13 5.3 11.9 58 18 27432 245 28 25.4 11.8 | 212 19 10.0 16.2 59 17 27737 260 29 28.6 5.0 | 235 16 13.2 9.4 60 16 28042 285 23 22.2 -6.0 | 283 7 6.8 -1.6 61 15 28346 275 21 20.9 -1.8 | 246 6 5.5 2.5 62 14 28956 305 24 19.7 -13.8 | 336 10 4.3 -9.4 63 13 29261 310 13 10.0 -8.4 | 54 7 -5.4 -4.0 64 13 29566 300 13 11.3 -6.5 | 62 5 -4.1 -2.2 65 12 29870 270 10 10.0 -0.0 | 129 7 -5.4 4.3 66 12 30175 220 17 10.9 13.0 | 166 18 -4.5 17.4 67 10 31110 280 19 18.7 -3.3 | 253 3 3.3 1.0 Wind Parameters Mean winds (0-6000m): 255.7 at 21.3 knts Storm direction: 285.7 at 16.0 knts Shear (0-3000m) pos: 3.4 neg: 3.2 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 146.8 deg Storm rel helicity (0-3000m) pos: 101.0 neg: -12.9 tot: 88.1 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.96 Bulk Shear: 76.73 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 ------------------------------------------------------------------------------- 500 110 3 107 19| 0.0 8.0 8.0| 39.8 0.0 39.8 79.6 0.68| 12.6 8.6 1000 240 4 120 13| 4.5 4.0 8.5| 41.9 -3.0 38.9 38.9 0.36| 11.0 4.0 1500 282 6 108 10| 3.0 2.8 5.8| 49.1 -11.1 38.0 25.3 0.26| 11.6 3.0 2000 269 8 121 9| 2.3 3.3 5.5| 55.9 -12.9 43.0 21.5 0.30| 10.3 3.1 2500 261 10 135 8| 1.8 3.8 5.6| 64.4 -12.9 51.5 20.6 0.34| 9.5 3.2 3000 260 12 151 7| 3.4 3.2 6.6|101.0 -12.9 88.1 29.4 0.47| 9.8 4.6 4000 258 16 185 8| 2.5 3.4 5.9|101.0 -42.5 58.5 14.6 0.30| 8.8 2.6 5000 255 19 198 10| 2.4 2.8 5.1|123.2 -52.1 71.1 14.2 0.31| 7.7 2.3 6000 256 21 209 11| 2.5 2.3 4.8|156.0 -52.1 103.9 17.3 0.36| 7.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//RK186/skewt/RK186.skewt.20251013.12.gif