UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 7 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 1015 13 21.2 20.3 95 0.9 20.6 305 3 293.1 295.8 293.2 335.5 14.93 1 1000 141 21.0 19.2 89 1.8 19.8 5 10 294.1 296.7 292.9 334.5 14.14 2 925 814 17.0 17.0 100 0.0 17.0 75 13 296.7 299.1 293.1 335.1 13.29 3 900 1048 15.4 15.3 99 0.1 15.4 78 12 297.4 299.6 292.5 332.8 12.24 4 899 1057 15.6 15.6 100 0.0 15.6 78 12 297.7 299.9 292.7 333.9 12.49 5 850 1533 14.4 14.0 97 0.4 14.1 145 8 301.2 303.4 293.4 336.3 11.91 6 816 1878 13.4 11.9 91 1.5 12.4 196 6 303.7 305.7 293.3 335.9 10.79 7 812 1920 13.4 11.2 87 2.2 12.0 202 6 304.1 306.1 293.0 335.0 10.35 8 736 2741 7.8 7.8 100 0.0 7.8 285 1 306.7 308.4 292.8 334.1 9.06 9 714 2993 9.6 2.6 62 7.0 5.6 293 9 311.3 312.6 292.1 331.5 6.48 10 700 3158 8.6 1.6 61 7.0 4.7 310 16 312.0 313.2 292.0 331.2 6.15 11 655 3705 6.0 1.0 70 5.0 3.2 311 19 315.1 316.3 293.0 334.9 6.29 12 618 4180 5.6 -5.4 45 11.0 0.2 298 21 319.9 320.7 292.6 333.4 4.14 13 566 4896 2.8 -14.2 27 17.0 -4.2 300 14 324.7 325.2 292.4 332.4 2.25 14 560 4982 2.4 -6.6 51 9.0 -2.0 303 15 325.3 326.1 294.1 339.1 4.17 15 549 5142 1.8 -8.2 47 10.0 -2.9 308 16 326.4 327.1 294.1 339.0 3.75 16 532 5395 0.6 -13.4 34 14.0 -5.3 317 18 327.9 328.4 293.5 336.7 2.56 17 502 5858 -2.5 -9.5 59 7.0 -5.7 292 31 329.6 330.4 294.8 342.2 3.71 18 500 5890 -2.7 -10.7 54 8.0 -6.2 290 32 329.7 330.4 294.6 341.3 3.38 19 476 6280 -4.1 -14.1 46 10.0 -8.2 285 36 332.7 333.2 294.8 342.1 2.70 20 400 7630 -13.3 -26.3 33 13.0 -17.0 280 37 337.7 337.9 294.7 341.8 1.12 21 356 8504 -19.3 -35.3 23 16.0 -22.5 264 41 341.1 341.2 295.1 343.1 0.53 22 333 8995 -23.5 -32.5 43 9.0 -25.4 268 41 341.9 342.1 295.4 344.8 0.75 23 303 9679 -27.1 -46.1 15 19.0 -29.5 261 37 346.2 346.2 296.0 347.0 0.20 24 300 9750 -27.7 -46.7 15 19.0 -30.0 260 37 346.3 346.4 296.0 347.1 0.19 25 250 11030 -39.3 -53.3 21 14.0 -40.2 265 34 347.6 347.7 296.2 348.1 0.11 26 208 12264 -50.1 -60.1 30 10.0 -50.4 269 36 349.5 349.5 296.5 349.7 0.06 27 200 12520 -51.9 -62.9 26 11.0 -52.2 270 37 350.6 350.6 296.8 350.8 0.04 28 189 12883 -54.7 -65.7 24 11.0 -54.9 273 37 351.8 351.8 297.0 351.9 0.03 29 169 13588 -60.3 -67.3 39 7.0 -60.4 254 36 353.9 353.9 297.5 354.0 0.03 30 166 13700 -61.1 -71.1 25 10.0 -61.2 251 36 354.4 354.4 297.6 354.5 0.02 31 155 14121 -64.9 -71.9 37 7.0 -65.0 250 37 354.9 354.9 297.7 355.0 0.01 32 150 14320 -66.1 -74.1 32 8.0 -66.2 250 37 356.2 356.2 298.0 356.3 0.01 33 102 16578 -80.5 -85.5 43 5.0 -80.5 270 45 370.1 370.1 300.6 370.1 0.00 34 100 16690 -79.9 -85.9 36 6.0 -79.9 275 45 373.4 373.4 301.1 373.4 0.00 35 89 17360 -75.1 -86.1 16 11.0 -75.2 270 42 395.6 395.6 304.6 395.6 0.00 36 81 17906 -76.7 -86.7 19 10.0 -76.7 261 36 403.1 403.1 305.6 403.1 0.00 37 78 18126 -72.7 -85.7 12 13.0 -72.8 299 24 415.8 415.8 307.2 415.8 0.00 38 73 18514 -74.1 -87.1 12 13.0 -74.2 269 16 420.8 420.8 307.8 420.8 0.00 39 70 18760 -73.1 -88.1 8 15.0 -73.2 280 29 428.0 428.0 308.6 428.0 0.00 40 58 19883 -64.9 -87.9 3 23.0 -65.2 320 12 470.2 470.2 312.7 470.2 0.00 41 50 20790 -63.7 -88.7 2 25.0 -64.1 335 13 493.4 493.4 314.5 493.4 0.00 42 48 21041 -62.5 -87.5 2 25.0 -62.9 316 9 502.0 502.0 315.1 502.0 0.00 43 43 21716 -64.3 -88.3 2 24.0 -64.7 271 13 513.6 513.6 315.9 513.7 0.00 44 41 22010 -59.7 -86.7 2 27.0 -60.4 293 19 532.2 532.2 317.1 532.2 0.01 45 30 23980 -55.5 -84.5 2 29.0 -57.0 170 11 593.3 593.3 320.3 593.4 0.01 46 28 24416 -57.9 -85.9 2 28.0 -59.1 172 11 598.5 598.5 320.5 598.5 0.01 47 20 26550 -54.1 -85.1 1 31.0 -56.5 15 11 670.6 670.6 323.4 670.7 0.01 48 10 31040 -48.3 -82.3 1 34.0 -54.5 260 6 839.3 839.3 328.2 839.7 0.05 49 7.9 32622 -39.7 -78.7 1 39.0 -51.2 932.1 932.2 330.1 933.3 0.10 50 7.4 33069 -39.9 -78.9 1 39.0 -51.7 948.9 949.0 330.4 950.1 0.11 TRP 102 16578 -80.5 -85.5 43 5.0 -80.5 270 45 370.1 370.1 300.6 370.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 526.19 mb = 5484.65 m = 17994.06 ft Wetbulb zero: 615.69 mb = 4211.01 m = 13815.49 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 71.66 % Est. max temperature: 28.25 C = 82.85 F Sfc-Lift cond lev (LCL): 1002.02 mb = 123.57 m = 405.42 ft T: 21.03 C 700-500 lapse rate: 4.14 C/km ThetaE index: 5.10 C Layer 816.0- 655.0 mb Conv cond level (CCL): 939.65 mb = 678.37 m = 2225.59 ft Mean mixing ratio: 13.77 g/kg Conv temperature: 24.30 C = 75.74 F Cap Strength: 6.62 C Lifted Index: 6.30 C Risk: None Lifted Index @300 mb: 9.55 C Lifted Index @700 mb: 2.60 C Showalter Index: 5.66 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 16.70 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.23 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 1.95 J/kg Cap Strength: 6.62 C Lift Cond Lev (LCL): 952.06 mb = 565.12 m = 1854.05 ft Lev Free Conv (LFC): 917.06 mb = 887.55 m = 2911.88 ft Equ Level (EL): 877.06 mb = 1266.94 m = 4156.57 ft B at Equ Level: 14.72 J/kg Max Parcel Lev (MPL): 817.06 mb = 1867.44 m = 6126.69 ft Wind level data Storm motion: 344 at 11 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 1015 13 305 3 2.5 -1.7 | 177 8 -0.4 8.4 1 1000 141 5 10 -0.9 -10.0 | 93 4 -3.7 0.2 2 981 305 40 15 -9.6 -11.5 | 84 13 -12.5 -1.3 3 947 610 70 15 -14.1 -5.1 | 106 18 -17.0 5.0 4 925 814 75 13 -12.6 -3.4 | 114 17 -15.4 6.8 5 914 914 80 13 -12.8 -2.3 | 117 18 -15.7 7.9 6 882 1219 75 11 -10.6 -2.8 | 118 15 -13.5 7.3 7 851 1524 145 10 -5.7 8.2 | 155 20 -8.6 18.3 8 850 1533 145 8 -4.6 6.6 | 156 18 -7.5 16.7 9 791 2134 235 5 4.1 2.9 | 185 13 1.2 13.0 10 736 2743 285 1 1.0 -0.3 | 169 10 -1.9 9.9 11 709 3048 295 11 10.0 -4.6 | 232 9 7.1 5.5 12 700 3158 310 16 12.3 -10.3 | 271 9 9.4 -0.1 13 683 3353 325 17 9.8 -13.9 | 299 8 6.9 -3.8 14 658 3658 310 19 14.6 -12.2 | 280 12 11.7 -2.1 15 634 3962 315 22 15.6 -15.6 | 293 14 12.7 -5.4 16 611 4267 290 21 19.7 -7.2 | 260 17 16.9 3.0 17 588 4572 290 16 15.0 -5.5 | 249 13 12.2 4.7 18 566 4877 300 14 12.1 -7.0 | 251 10 9.3 3.1 19 525 5486 320 19 12.2 -14.6 | 295 10 9.3 -4.4 20 500 5890 290 32 30.1 -10.9 | 272 27 27.2 -0.8 21 487 6096 285 35 33.8 -9.1 | 268 31 30.9 1.1 22 416 7315 285 40 38.6 -10.4 | 270 36 35.8 -0.2 23 400 7630 280 37 36.4 -6.4 | 264 34 33.6 3.7 24 369 8230 260 40 39.4 6.9 | 245 40 36.5 17.1 25 339 8839 270 42 42.0 -0.0 | 255 40 39.1 10.1 26 300 9750 260 37 36.4 6.4 | 244 37 33.6 16.6 27 263 10668 260 35 34.5 6.1 | 243 36 31.6 16.2 28 250 11030 265 34 33.9 3.0 | 247 34 31.0 13.1 29 200 12520 270 37 37.0 -0.0 | 253 36 34.1 10.1 30 191 12802 275 37 36.9 -3.2 | 258 35 34.0 6.9 31 165 13716 250 36 33.8 12.3 | 234 38 31.0 22.5 32 150 14320 250 37 34.8 12.7 | 234 39 31.9 22.8 33 135 14935 240 40 34.6 20.0 | 227 44 31.8 30.1 34 110 16154 280 44 43.3 -7.6 | 266 41 40.5 2.5 35 102 16578 270 45 45.0 -0.0 | 256 43 42.1 10.1 36 100 16690 275 45 44.8 -3.9 | 262 42 42.0 6.2 37 99 16764 260 43 42.3 7.5 | 246 43 39.5 17.6 38 94 17069 275 45 44.8 -3.9 | 262 42 42.0 6.2 39 80 17983 260 35 34.5 6.1 | 243 36 31.6 16.2 40 76 18288 340 13 4.4 -12.2 | 323 3 1.6 -2.1 41 72 18593 245 17 15.4 7.2 | 216 21 12.5 17.3 42 70 18760 280 29 28.6 -5.0 | 259 26 25.7 5.1 43 68 18898 245 22 19.9 9.3 | 221 26 17.1 19.4 44 65 19202 325 28 16.1 -22.9 | 314 18 13.2 -12.8 45 62 19507 335 27 11.4 -24.5 | 329 17 8.5 -14.3 46 59 19812 335 12 5.1 -10.9 | 288 2 2.2 -0.7 47 53 20422 225 10 7.1 7.1 | 194 18 4.2 17.2 48 51 20726 230 11 8.4 7.1 | 198 18 5.6 17.2 49 50 20790 335 13 5.5 -11.8 | 302 3 2.6 -1.6 50 46 21336 295 4 3.6 -1.7 | 185 8 0.8 8.5 51 44 21641 265 10 10.0 0.9 | 213 13 7.1 11.0 52 42 21946 285 21 20.3 -5.4 | 255 18 17.4 4.7 53 40 22250 315 15 10.6 -10.6 | 273 8 7.7 -0.5 54 38 22555 25 13 -5.5 -11.8 | 79 9 -8.4 -1.6 55 36 22860 305 10 8.2 -5.7 | 230 7 5.3 4.4 56 34 23165 335 17 7.2 -15.4 | 321 7 4.3 -5.3 57 31 23774 0 0 -0.0 -0.0 | 164 11 -2.9 10.1 58 30 23980 170 11 -1.9 10.8 | 167 22 -4.8 21.0 59 28 24384 165 10 -2.6 9.7 | 165 21 -5.5 19.8 60 27 24689 230 17 13.0 10.9 | 206 23 10.2 21.1 61 24 25298 340 14 4.8 -13.2 | 327 4 1.9 -3.0 62 22 25908 355 13 1.1 -13.0 | 32 3 -1.7 -2.8 63 21 26213 310 10 7.7 -6.4 | 232 6 4.8 3.7 64 20 26518 320 10 6.4 -7.7 | 235 4 3.6 2.5 65 20 26550 15 11 -2.8 -10.6 | 85 6 -5.7 -0.5 66 19 26822 10 15 -2.6 -14.8 | 50 7 -5.5 -4.6 67 17 27432 315 12 8.5 -8.5 | 254 6 5.6 1.7 68 17 27737 5 14 -1.2 -13.9 | 47 6 -4.1 -3.8 69 16 28042 85 10 -10.0 -0.9 | 126 16 -12.8 9.3 70 12 29870 330 10 5.0 -8.7 | 235 3 2.1 1.5 71 11 30175 335 10 4.2 -9.1 | 231 2 1.4 1.1 72 10 31040 260 6 5.9 1.0 | 195 12 3.0 11.2 Wind Parameters Mean winds (0-6000m): 314.2 at 14.1 knts Storm direction: 344.2 at 10.5 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 47.6 deg Storm rel helicity (0-3000m) pos: 157.7 neg: -15.0 tot: 142.7 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 37.89 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 35 12 92 10| 17.0 0.0 17.0| 16.6 -7.4 9.3 18.5 -0.16| 25.3 -4.1 1000 56 13 102 14| 7.5 0.0 7.5| 40.0 -7.4 32.6 32.6 0.04| 16.1 0.6 1500 67 12 111 15| 4.4 0.0 4.4| 95.4 -7.4 88.1 58.7 0.28| 15.5 4.4 2000 77 11 120 16| 1.6 0.0 1.6|135.4 -7.4 128.0 64.0 0.39| 14.3 5.5 2500 79 10 124 15| 0.4 0.0 0.4|138.1 -11.3 126.8 50.7 0.34| 12.5 4.3 3000 76 9 126 14| 1.2 0.0 1.2|157.7 -15.0 142.7 47.6 0.39| 12.1 4.8 4000 354 11 66 2| 1.9 0.6 2.5|188.4 -24.1 164.3 41.1 0.42| 11.5 4.8 5000 323 12 266 5| 1.6 0.9 2.5|193.6 -64.7 128.9 25.8 0.28| 11.0 3.0 6000 314 14 267 7| 1.9 2.2 4.1|208.9-112.9 96.1 16.0 0.20| 11.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20251007.12.gif