UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 8 OCT 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1012 40 22.4 18.8 80 3.6 19.9 360 4 294.5 297.0 292.7 333.5 13.61 1 1000 143 21.6 17.7 78 3.9 19.0 5 8 294.8 297.1 292.2 331.5 12.84 2 925 815 16.8 12.4 75 4.4 14.0 60 18 296.5 298.3 290.2 324.9 9.82 3 890 1143 14.8 10.8 77 4.0 12.3 69 20 297.7 299.4 290.1 324.4 9.17 4 882 1220 15.6 12.0 79 3.6 13.3 70 21 299.3 301.1 291.3 328.7 10.04 5 850 1534 14.4 11.7 84 2.7 12.7 35 13 301.2 303.1 292.1 331.4 10.21 6 799 2054 10.6 10.0 96 0.6 10.2 24 10 302.6 304.3 292.1 331.3 9.70 7 775 2309 12.4 2.4 50 10.0 6.9 14 11 307.1 308.2 290.3 325.2 5.88 8 754 2540 12.0 -2.0 38 14.0 4.8 359 11 309.1 310.0 289.6 322.8 4.38 9 707 3078 10.4 1.4 54 9.0 5.4 308 14 313.1 314.3 292.2 331.9 6.00 10 700 3161 10.0 0.0 50 10.0 4.6 315 15 313.6 314.6 291.9 330.8 5.47 11 662 3624 8.4 -5.6 37 14.0 1.5 333 11 316.8 317.5 291.5 329.1 3.80 12 617 4202 4.8 -2.2 60 7.0 1.1 340 12 319.1 320.1 293.3 336.1 5.28 13 603 4390 6.0 -6.0 42 12.0 0.1 343 13 322.6 323.4 293.3 336.0 4.05 14 587 4610 4.8 -11.2 30 16.0 -2.3 340 17 323.7 324.2 292.5 333.0 2.77 15 554 5079 1.2 -9.8 44 11.0 -3.8 316 15 324.8 325.5 293.3 335.8 3.28 16 527 5480 0.4 -18.6 22 19.0 -6.7 299 19 328.5 328.9 292.9 334.4 1.67 17 517 5634 -0.9 -23.9 16 23.0 -8.4 296 23 328.8 329.0 292.4 332.6 1.07 18 500 5900 -2.9 -24.9 16 22.0 -9.8 290 29 329.5 329.7 292.6 333.1 1.01 19 447 6775 -9.5 -30.5 16 21.0 -14.8 267 24 331.9 332.1 292.9 334.4 0.68 20 400 7620 -17.3 -26.3 45 9.0 -19.6 250 20 332.5 332.7 293.4 336.5 1.12 21 397 7676 -17.7 -26.7 45 9.0 -20.0 247 24 332.7 332.9 293.5 336.6 1.08 22 386 7886 -19.3 -27.3 49 8.0 -21.2 254 18 333.3 333.5 293.6 337.1 1.06 23 353 8544 -23.7 -35.7 32 12.0 -25.8 220 14 336.0 336.1 293.8 337.9 0.52 24 350 8606 -24.1 -41.1 19 17.0 -26.6 220 15 336.3 336.3 293.7 337.4 0.30 25 347 8669 -23.5 -50.5 6 27.0 -26.5 220 16 337.9 337.9 293.9 338.3 0.11 26 306 9579 -28.7 -54.7 6 26.0 -31.0 251 10 343.0 343.0 295.1 343.3 0.07 27 300 9720 -30.1 -52.1 10 22.0 -32.1 255 7 343.0 343.0 295.1 343.4 0.10 28 252 10936 -41.5 -53.5 26 12.0 -42.2 273 6 343.6 343.6 295.3 344.0 0.10 29 250 10990 -41.5 -55.5 21 14.0 -42.3 275 6 344.4 344.4 295.4 344.7 0.08 30 202 12405 -49.7 -73.7 4 24.0 -50.2 255 26 353.1 353.1 297.3 353.1 0.01 31 200 12470 -50.1 -74.1 4 24.0 -50.5 255 27 353.4 353.4 297.4 353.5 0.01 32 195 12635 -51.1 -63.1 23 12.0 -51.4 254 28 354.4 354.4 297.6 354.6 0.04 33 191 12770 -51.7 -77.7 3 26.0 -52.1 259 32 355.5 355.6 297.8 355.6 0.01 34 187 12907 -52.5 -75.5 5 23.0 -52.9 263 36 356.4 356.4 298.0 356.4 0.01 35 150 14300 -63.1 -83.1 5 20.0 -63.2 265 31 361.4 361.4 299.0 361.4 0.00 36 132 15074 -69.3 -85.3 8 16.0 -69.4 268 33 363.8 363.8 299.4 363.8 0.00 37 106 16363 -75.3 -85.3 19 10.0 -75.3 260 26 375.9 375.9 301.6 375.9 0.00 38 100 16700 -75.5 -85.5 19 10.0 -75.5 275 26 381.9 381.9 302.5 381.9 0.00 39 98 16816 -76.5 -86.5 19 10.0 -76.5 280 27 382.1 382.1 302.6 382.1 0.00 40 86 17565 -77.5 -87.5 19 10.0 -77.5 236 24 394.7 394.7 304.5 394.7 0.00 41 78 18126 -75.7 -87.7 14 12.0 -75.7 272 27 409.6 409.6 306.5 409.6 0.00 42 75 18355 -71.9 -86.9 9 15.0 -72.0 300 21 422.2 422.2 308.0 422.2 0.00 43 70 18760 -73.1 -88.1 8 15.0 -73.2 240 24 428.0 428.0 308.6 428.0 0.00 44 67 19016 -73.1 -89.1 7 16.0 -73.2 242 23 433.4 433.4 309.2 433.4 0.00 45 57 19980 -65.7 -89.7 2 24.0 -66.0 318 11 470.7 470.7 312.7 470.7 0.00 46 51 20651 -68.7 -90.7 3 22.0 -68.9 233 12 478.9 478.9 313.4 478.9 0.00 47 50 20770 -67.3 -90.3 2 23.0 -67.5 335 16 484.9 484.9 313.8 484.9 0.00 48 44 21548 -63.5 -89.5 2 26.0 -63.9 342 11 512.2 512.2 315.8 512.2 0.00 49 41 21981 -63.7 -89.7 2 26.0 -64.1 300 11 522.2 522.2 316.4 522.2 0.00 50 37 22618 -58.5 -87.5 1 29.0 -59.4 339 21 551.1 551.1 318.2 551.1 0.00 51 30 23940 -57.3 -87.3 1 30.0 -58.5 240 4 588.4 588.4 320.0 588.5 0.01 52 29 24155 -56.7 -86.7 1 30.0 -58.0 206 8 595.8 595.8 320.4 595.9 0.01 53 29 24155 -57.5 -86.5 1 29.0 -58.7 206 8 593.6 593.6 320.3 593.7 0.01 54 22 25919 -53.9 -84.9 1 31.0 -56.2 82 10 653.1 653.1 322.8 653.2 0.01 55 20 26530 -55.9 -85.9 1 30.0 -57.9 145 8 665.1 665.1 323.3 665.2 0.01 56 19 26855 -57.1 -87.1 1 30.0 -59.0 191 9 671.2 671.2 323.4 671.2 0.01 57 14 28817 -49.9 -83.9 1 34.0 -54.4 317 17 756.8 756.8 326.1 757.0 0.02 58 10 31030 -46.9 -82.9 1 36.0 -53.7 355 18 844.5 844.5 328.3 844.9 0.04 59 9.9 31097 -46.5 -82.5 1 36.0 -53.5 848.4 848.4 328.4 848.8 0.04 60 9.0 31727 -48.3 -83.3 1 35.0 -54.9 864.9 864.9 328.7 865.3 0.04 61 6.1 34359 -35.9 -78.9 0 43.0 -51.2 1020.0 1020.1 331.5 1021.6 0.13 62 5.7 34829 -37.1 -79.1 0 42.0 -52.0 1034.7 1034.8 331.7 1036.4 0.14 TRP 98 16816 -76.5 -86.5 19 10.0 -76.5 280 27 382.1 382.1 302.6 382.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 523.92 mb = 5527.60 m = 18134.95 ft Wetbulb zero: 602.47 mb = 4396.95 m = 14425.52 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 54.90 % Est. max temperature: 28.38 C = 83.08 F Sfc-Lift cond lev (LCL): 960.06 mb = 494.35 m = 1621.86 ft T: 19.09 C 700-500 lapse rate: 4.71 C/km ThetaE index: 9.05 C Layer 1000.0- 882.0 mb Conv cond level (CCL): 829.18 mb = 1742.40 m = 5716.45 ft Mean mixing ratio: 11.33 g/kg Conv temperature: 29.65 C = 85.37 F Cap Strength: 9.81 C Lifted Index: 9.15 C Risk: None Lifted Index @300 mb: 11.31 C Lifted Index @700 mb: 6.29 C Showalter Index: 7.69 C Risk: None Total Totals Index: 31.90 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 14.60 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 195.40 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.50 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 71613.39 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 905.75 mb = 994.08 m = 3261.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 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 1012 40 360 4 -0.0 -4.0 | 203 7 2.9 6.6 1 1000 143 5 8 -0.7 -8.0 | 219 3 2.2 2.6 2 981 305 35 7 -4.0 -5.7 | 167 5 -1.2 4.9 3 947 610 40 11 -7.1 -8.4 | 117 5 -4.2 2.2 4 925 815 60 18 -15.6 -9.0 | 97 13 -12.7 1.6 5 914 914 65 19 -17.2 -8.0 | 100 15 -14.4 2.6 6 882 1219 70 21 -19.7 -7.2 | 101 17 -16.9 3.4 7 851 1524 35 13 -7.5 -10.6 | 89 5 -4.6 -0.1 8 850 1534 35 13 -7.5 -10.6 | 89 5 -4.6 -0.1 9 821 1829 35 5 -2.9 -4.1 | 180 7 -0.0 6.5 10 791 2134 20 12 -4.1 -11.3 | 62 1 -1.3 -0.7 11 763 2438 10 11 -1.9 -10.8 | 284 1 0.9 -0.2 12 710 3048 305 14 11.5 -8.0 | 260 15 14.3 2.6 13 700 3161 315 15 10.6 -10.6 | 270 13 13.5 -0.0 14 684 3353 350 18 3.1 -17.7 | 320 9 6.0 -7.1 15 659 3658 330 10 5.0 -8.7 | 256 8 7.9 1.9 16 634 3962 325 16 9.2 -13.1 | 282 12 12.0 -2.5 17 611 4267 345 11 2.8 -10.6 | 270 6 5.7 -0.0 18 589 4572 340 17 5.8 -16.0 | 302 10 8.7 -5.4 19 567 4877 335 17 7.2 -15.4 | 296 11 10.0 -4.8 20 546 5182 305 13 10.6 -7.5 | 257 14 13.5 3.1 21 500 5900 290 29 27.3 -9.9 | 269 30 30.1 0.7 22 487 6096 280 28 27.6 -4.9 | 259 31 30.4 5.7 23 400 7620 250 20 18.8 6.8 | 231 28 21.6 17.4 24 400 7620 245 25 22.7 10.6 | 230 33 25.5 21.2 25 384 7925 255 17 16.4 4.4 | 232 24 19.3 15.0 26 353 8534 220 14 9.0 10.7 | 209 24 11.9 21.3 27 338 8839 220 18 11.6 13.8 | 211 28 14.4 24.4 28 325 9144 240 18 15.6 9.0 | 223 27 18.4 19.6 29 300 9720 255 7 6.8 1.8 | 218 16 9.6 12.4 30 299 9754 230 12 9.2 7.7 | 213 22 12.0 18.3 31 250 10990 275 6 6.0 -0.5 | 221 13 8.8 10.1 32 239 11278 260 5 4.9 0.9 | 214 14 7.8 11.5 33 229 11582 230 10 7.7 6.4 | 212 20 10.5 17.0 34 218 11887 255 22 21.3 5.7 | 236 29 24.1 16.3 35 200 12470 255 27 26.1 7.0 | 239 34 28.9 17.6 36 199 12497 250 24 22.6 8.2 | 233 32 25.4 18.8 37 181 13106 270 42 42.0 -0.0 | 257 46 44.9 10.6 38 150 14300 265 31 30.9 2.7 | 248 36 33.7 13.3 39 135 14935 265 34 33.9 3.0 | 250 39 36.7 13.6 40 115 15850 285 28 27.0 -7.2 | 264 30 29.9 3.4 41 104 16459 255 25 24.1 6.5 | 238 32 27.0 17.1 42 100 16700 275 26 25.9 -2.3 | 254 30 28.8 8.3 43 98 16816 280 27 26.6 -4.7 | 259 30 29.4 5.9 44 94 17069 280 25 24.6 -4.3 | 257 28 27.5 6.3 45 89 17374 265 22 21.9 1.9 | 243 28 24.8 12.5 46 84 17678 220 25 16.1 19.2 | 212 35 18.9 29.7 47 80 17983 245 31 28.1 13.1 | 233 39 30.9 23.7 48 76 18288 300 22 19.1 -11.0 | 271 22 21.9 -0.4 49 72 18593 300 16 13.9 -8.0 | 261 17 16.7 2.6 50 70 18760 240 24 20.8 12.0 | 226 33 23.6 22.6 51 68 18898 240 23 19.9 11.5 | 226 32 22.8 22.1 52 65 19202 245 24 21.8 10.1 | 230 32 24.6 20.7 53 62 19507 310 18 13.8 -11.6 | 273 17 16.6 -1.0 54 59 19812 355 12 1.0 -12.0 | 289 4 3.9 -1.4 55 53 20422 225 10 7.1 7.1 | 209 20 9.9 17.7 56 50 20726 235 12 9.8 6.9 | 216 22 12.7 17.5 57 50 20770 335 16 6.8 -14.5 | 292 10 9.6 -3.9 58 48 21031 325 17 9.8 -13.9 | 285 13 12.6 -3.3 59 43 21641 345 10 2.6 -9.7 | 260 6 5.4 0.9 60 41 21946 295 10 9.1 -4.2 | 242 14 11.9 6.4 61 39 22250 320 13 8.4 -10.0 | 267 11 11.2 0.6 62 38 22555 340 25 8.6 -23.5 | 319 17 11.4 -12.9 63 36 22860 335 10 4.2 -9.1 | 258 7 7.1 1.5 64 34 23165 360 23 -0.0 -23.0 | 347 13 2.9 -12.4 65 32 23470 5 21 -1.8 -20.9 | 354 10 1.0 -10.3 66 31 23774 145 12 -6.9 9.8 | 169 21 -4.0 20.4 67 30 23940 240 4 3.5 2.0 | 207 14 6.3 12.6 68 29 24079 190 10 1.7 9.8 | 193 21 4.6 20.4 69 28 24384 255 4 3.9 1.0 | 210 13 6.7 11.6 70 27 24689 280 16 15.8 -2.8 | 247 20 18.6 7.8 71 25 24994 360 19 -0.0 -19.0 | 341 9 2.9 -8.4 72 23 25603 80 13 -12.8 -2.3 | 130 13 -9.9 8.3 73 22 25908 85 10 -10.0 -0.9 | 144 12 -7.1 9.7 74 20 26518 295 1 0.9 -0.4 | 200 11 3.8 10.2 75 20 26530 145 8 -4.6 6.6 | 174 17 -1.7 17.2 76 17 27432 270 10 10.0 -0.0 | 230 17 12.9 10.6 77 17 27737 335 13 5.5 -11.8 | 278 8 8.3 -1.2 78 15 28346 350 11 1.9 -10.8 | 273 5 4.8 -0.2 79 14 28651 330 21 10.5 -18.2 | 300 15 13.4 -7.6 80 14 28956 310 15 11.5 -9.6 | 266 14 14.3 1.0 81 13 29566 350 14 2.4 -13.8 | 301 6 5.3 -3.2 82 10 31030 355 18 1.6 -17.9 | 329 9 4.4 -7.3 Wind Parameters Mean winds (0-6000m): 345.1 at 14.6 knts Storm direction: 15.1 at 11.0 knts Shear (0-3000m) pos: 3.2 neg: 5.1 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 56.9 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -35.5 tot: -22.5 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 11.7 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 13.72 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 26 8 172 4| 7.6 0.0 7.6| 1.7 -6.7 -5.0 -9.9 -0.47| 11.1 -5.2 1000 48 12 114 6| 9.6 0.0 9.6| 4.5 -11.7 -7.2 -7.2 -0.32| 12.0 -3.8 1500 54 14 106 9| 6.4 3.9 10.2| 5.4 -21.2 -15.7 -10.5 -0.27| 12.6 -3.4 2000 50 13 111 7| 4.8 3.7 8.4| 13.0 -23.4 -10.5 -5.2 -0.11| 12.7 -1.4 2500 43 12 107 6| 3.8 3.9 7.7| 13.0 -24.5 -11.4 -4.6 -0.17| 11.6 -2.0 3000 33 12 94 4| 3.2 5.1 8.3| 13.0 -35.5 -22.5 -7.5 -0.20| 11.7 -2.4 4000 14 13 9 2| 3.3 4.1 7.4| 57.5 -52.9 4.6 1.2 -0.07| 12.3 -0.9 5000 4 13 323 3| 2.9 3.7 6.7| 64.3 -72.4 -8.2 -1.6 -0.09| 11.5 -1.0 6000 345 15 298 8| 2.4 4.7 7.1| 78.6-111.8 -33.2 -5.5 -0.10| 11.6 -1.2 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251008.12.gif