UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 9 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 1016 39 20.4 13.4 64 7.0 16.0 10 4 292.2 293.9 288.5 319.4 9.54 1 1000 175 19.6 12.6 64 7.0 15.3 15 10 292.8 294.4 288.4 319.0 9.20 2 925 840 13.6 11.7 88 1.9 12.4 65 21 293.2 294.9 288.8 320.0 9.37 3 916 922 13.0 11.6 91 1.4 12.1 70 23 293.4 295.1 288.8 320.3 9.40 4 899 1080 13.0 11.1 88 1.9 11.9 67 19 295.0 296.7 289.3 321.7 9.27 5 881 1250 13.4 8.4 72 5.0 10.4 60 14 297.1 298.5 288.8 320.1 7.87 6 850 1551 11.2 6.9 75 4.3 8.8 45 9 297.9 299.2 288.6 319.4 7.36 7 839 1660 10.4 7.0 79 3.4 8.5 21 12 298.1 299.5 288.8 320.2 7.51 8 813 1923 10.8 6.6 75 4.2 8.4 350 16 301.3 302.7 289.9 323.7 7.54 9 793 2131 11.4 -4.6 32 16.0 3.9 360 15 304.1 304.7 286.9 314.6 3.42 10 779 2280 12.0 8.6 80 3.4 9.9 338 17 306.3 307.9 292.7 333.5 9.04 11 733 2791 11.6 3.6 58 8.0 7.0 289 10 311.2 312.5 292.3 332.2 6.77 12 700 3175 9.2 3.2 66 6.0 5.8 290 13 312.7 314.0 292.9 334.2 6.90 13 696 3222 8.8 2.8 66 6.0 5.4 295 14 312.7 314.0 292.7 333.8 6.74 14 681 3403 9.0 -9.0 27 18.0 0.9 309 16 314.9 315.5 290.0 324.1 2.84 15 672 3513 7.8 -2.2 49 10.0 2.6 307 17 314.8 315.7 291.7 330.2 4.84 16 660 3661 7.6 -12.4 23 20.0 -0.8 305 17 316.2 316.6 289.8 323.5 2.23 17 635 3979 6.8 -15.2 19 22.0 -2.0 295 25 318.8 319.1 290.3 325.0 1.85 18 621 4162 5.2 -5.8 45 11.0 -0.2 298 24 319.0 319.8 292.3 332.0 3.99 19 614 4254 4.8 -15.2 22 20.0 -3.1 299 24 319.6 319.9 290.6 326.0 1.91 20 577 4758 1.4 -16.6 25 18.0 -5.4 313 23 321.3 321.7 291.0 327.5 1.81 21 566 4913 0.0 -8.0 55 8.0 -3.7 319 23 321.4 322.2 292.7 333.6 3.70 22 563 4956 0.0 -17.0 26 17.0 -6.3 316 23 321.9 322.3 291.2 328.0 1.79 23 555 5070 0.2 -29.8 8 30.0 -8.1 308 23 323.5 323.6 290.5 325.6 0.58 24 542 5260 -0.7 -33.7 6 33.0 -9.1 300 23 324.6 324.7 290.6 326.1 0.41 25 500 5900 -4.9 -35.9 7 31.0 -12.0 295 27 327.1 327.1 291.3 328.4 0.36 26 435 6976 -13.1 -34.1 15 21.0 -17.6 289 29 330.0 330.0 292.2 331.8 0.49 27 402 7573 -16.1 -27.1 38 11.0 -18.9 284 27 333.6 333.8 293.7 337.4 1.03 28 400 7610 -16.5 -24.5 50 8.0 -18.7 285 27 333.5 333.8 293.9 338.3 1.31 29 365 8288 -22.3 -27.3 64 5.0 -23.5 296 26 334.7 334.9 294.0 338.7 1.12 30 354 8512 -23.9 -30.9 52 7.0 -25.3 299 26 335.4 335.6 294.0 338.5 0.82 31 344 8720 -25.1 -39.1 26 14.0 -27.2 297 26 336.6 336.7 293.9 338.0 0.38 32 304 9606 -30.3 -51.3 11 21.0 -32.2 282 24 341.4 341.4 294.8 341.8 0.11 33 300 9700 -31.1 -52.1 11 21.0 -32.9 280 24 341.5 341.6 294.8 342.0 0.10 34 258 10754 -39.9 -55.9 17 16.0 -40.8 292 20 343.6 343.7 295.3 344.0 0.08 35 250 10970 -40.9 -59.9 11 19.0 -41.8 295 19 345.3 345.3 295.6 345.5 0.05 36 204 12321 -49.9 -68.9 9 19.0 -50.4 265 31 351.8 351.8 297.0 351.8 0.02 37 200 12450 -50.5 -65.5 15 15.0 -50.9 265 37 352.8 352.8 297.3 352.9 0.03 38 150 14280 -62.1 -80.1 7 18.0 -62.3 265 41 363.1 363.1 299.3 363.1 0.00 39 141 14661 -64.1 -81.1 8 17.0 -64.2 268 38 366.1 366.1 299.8 366.1 0.00 40 122 15533 -71.1 -82.1 18 11.0 -71.2 261 42 368.8 368.8 300.4 368.8 0.00 41 100 16700 -74.5 -85.5 17 11.0 -74.5 270 42 383.8 383.8 302.9 383.8 0.00 42 92 17182 -76.7 -86.7 19 10.0 -76.7 265 30 388.7 388.7 303.6 388.7 0.00 43 79 18058 -76.9 -87.9 16 11.0 -76.9 277 29 405.6 405.6 305.9 405.6 0.00 44 70 18760 -73.1 -88.1 8 15.0 -73.2 240 14 428.0 428.0 308.6 428.0 0.00 45 56 20093 -65.3 -89.3 2 24.0 -65.5 337 6 474.0 474.0 313.0 474.0 0.00 46 51 20660 -67.5 -90.5 2 23.0 -67.7 352 5 481.7 481.7 313.6 481.7 0.00 47 50 20780 -64.1 -90.1 2 26.0 -64.4 355 7 492.4 492.4 314.4 492.4 0.00 48 48 21031 -62.7 -88.7 2 26.0 -63.1 305 12 501.5 501.6 315.1 501.6 0.00 49 43 21706 -65.1 -90.1 2 25.0 -65.4 212 5 511.7 511.7 315.8 511.7 0.00 50 34 23157 -59.3 -88.3 1 29.0 -60.2 20 22 562.5 562.5 318.8 562.5 0.00 51 30 23940 -60.1 -88.1 1 28.0 -61.0 270 16 580.8 580.8 319.7 580.8 0.01 52 29 24151 -60.3 -88.3 1 28.0 -61.2 220 11 585.9 585.9 319.9 585.9 0.01 53 25 25086 -55.1 -86.1 1 31.0 -56.9 360 22 626.2 626.2 321.7 626.3 0.01 54 22 25896 -57.9 -86.9 1 29.0 -59.4 125 10 641.2 641.2 322.3 641.3 0.01 55 20 26500 -55.1 -86.1 1 31.0 -57.3 320 15 667.5 667.5 323.3 667.6 0.01 56 18 27180 -52.3 -84.3 1 32.0 -55.4 334 19 696.8 696.8 324.3 696.9 0.02 57 15 28359 -53.7 -84.7 1 31.0 -56.8 358 11 729.4 729.4 325.3 729.6 0.02 58 12 29808 -50.1 -83.1 1 33.0 -54.9 23 10 790.2 790.3 327.0 790.5 0.03 59 12 29808 -50.7 -83.7 1 33.0 -55.4 23 10 788.1 788.1 327.0 788.4 0.03 60 10 31010 -46.5 -82.5 1 36.0 -53.5 240 9 846.0 846.0 328.3 846.4 0.04 61 8.1 32433 -38.7 -79.7 1 41.0 -50.7 929.4 929.5 330.0 930.4 0.09 62 7.4 33049 -42.3 -80.3 1 38.0 -52.7 939.1 939.2 330.2 940.1 0.09 63 5.9 34595 -37.9 -78.9 1 41.0 -52.1 1021.1 1021.2 331.5 1022.7 0.13 TRP 92 17182 -76.7 -86.7 19 10.0 -76.7 265 30 388.7 388.7 303.6 388.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 552.11 mb = 5112.52 m = 16773.15 ft Wetbulb zero: 662.83 mb = 3626.15 m = 11896.67 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 48.49 % Est. max temperature: 25.69 C = 78.24 F Sfc-Lift cond lev (LCL): 916.01 mb = 922.31 m = 3025.91 ft T: 13.00 C 700-500 lapse rate: 5.17 C/km ThetaE index: 9.02 C Layer 793.0- 779.0 mb Conv cond level (CCL): 626.52 mb = 4089.26 m = 13416.06 ft Mean mixing ratio: 9.31 g/kg Conv temperature: 47.20 C = 116.97 F Cap Strength: 11.64 C Lifted Index: 11.75 C Risk: None Lifted Index @300 mb: 16.11 C Lifted Index @700 mb: 8.95 C Showalter Index: 11.78 C Risk: None Total Totals Index: 27.90 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 11.80 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 127.80 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.07 J/kg Max Up Vert Vel: 2.04 m/s Conv Inhibition (B-): 55633.27 J/kg Cap Strength: 11.75 C Lift Cond Lev (LCL): 901.43 mb = 1057.35 m = 3468.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 13 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 1016 39 10 4 -0.7 -3.9 | 163 10 -2.9 9.3 1 1000 175 15 10 -2.6 -9.7 | 127 6 -4.8 3.6 2 985 305 30 8 -4.0 -6.9 | 136 9 -6.2 6.4 3 950 610 55 12 -9.8 -6.9 | 118 14 -12.1 6.4 4 925 840 65 21 -19.0 -8.9 | 102 22 -21.3 4.4 5 917 914 70 23 -21.6 -7.9 | 103 24 -23.8 5.4 6 884 1219 65 15 -13.6 -6.3 | 114 17 -15.8 6.9 7 853 1524 20 10 -3.4 -9.4 | 124 7 -5.7 3.9 8 850 1551 45 9 -6.4 -6.4 | 129 11 -8.6 6.9 9 822 1829 345 16 4.1 -15.5 | 319 3 1.9 -2.2 10 793 2134 360 15 -0.0 -15.0 | 52 3 -2.2 -1.7 11 764 2438 315 20 14.1 -14.1 | 274 12 11.9 -0.9 12 737 2743 290 10 9.4 -3.4 | 216 12 7.2 9.9 13 711 3048 285 10 9.7 -2.6 | 215 13 7.4 10.7 14 700 3175 290 13 12.2 -4.4 | 228 13 10.0 8.8 15 685 3353 310 16 12.3 -10.3 | 253 10 10.0 3.0 16 660 3658 305 17 13.9 -9.8 | 253 12 11.7 3.5 17 635 3962 295 25 22.7 -10.6 | 262 21 20.4 2.7 18 589 4572 305 23 18.8 -13.2 | 270 17 16.6 0.1 19 567 4877 320 23 14.8 -17.6 | 289 13 12.6 -4.3 20 546 5182 300 23 19.9 -11.5 | 264 18 17.7 1.8 21 500 5900 295 27 24.5 -11.4 | 265 22 22.2 1.9 22 487 6096 270 21 21.0 -0.0 | 235 23 18.8 13.3 23 450 6706 295 32 29.0 -13.5 | 271 27 26.8 -0.2 24 416 7315 280 25 24.6 -4.3 | 248 24 22.4 8.9 25 400 7610 285 27 26.1 -7.0 | 255 25 23.8 6.3 26 352 8534 300 26 22.5 -13.0 | 269 20 20.3 0.3 27 300 9700 280 24 23.6 -4.2 | 247 23 21.4 9.1 28 250 10970 295 19 17.2 -8.0 | 251 16 15.0 5.3 29 239 11278 295 19 17.2 -8.0 | 251 16 15.0 5.3 30 208 12192 265 26 25.9 2.3 | 237 28 23.7 15.5 31 200 12450 265 37 36.9 3.2 | 245 38 34.6 16.5 32 164 13716 270 53 53.0 -0.0 | 255 52 50.8 13.3 33 150 14280 265 41 40.8 3.6 | 246 42 38.6 16.9 34 134 14935 270 36 36.0 -0.0 | 249 36 33.8 13.3 35 115 15850 255 45 43.5 11.6 | 239 48 41.2 24.9 36 110 16154 255 32 30.9 8.3 | 233 36 28.7 21.6 37 100 16700 270 42 42.0 -0.0 | 252 42 39.8 13.3 38 94 17069 280 37 36.4 -6.4 | 259 35 34.2 6.9 39 92 17182 265 30 29.9 2.6 | 240 32 27.7 15.9 40 84 17678 260 32 31.5 5.6 | 237 35 29.3 18.8 41 80 17983 280 29 28.6 -5.0 | 253 28 26.3 8.2 42 76 18288 270 30 30.0 -0.0 | 244 31 27.8 13.3 43 72 18593 290 34 31.9 -11.6 | 267 30 29.7 1.7 44 70 18760 240 14 12.1 7.0 | 206 23 9.9 20.3 45 68 18898 315 15 10.6 -10.6 | 252 9 8.4 2.7 46 65 19202 230 17 13.0 10.9 | 204 27 10.8 24.2 47 62 19507 305 22 18.0 -12.6 | 268 16 15.8 0.7 48 59 19812 330 10 5.0 -8.7 | 211 5 2.8 4.6 49 53 20422 345 1 0.3 -1.0 | 171 12 -2.0 12.3 50 50 20780 355 7 0.6 -7.0 | 166 7 -1.6 6.3 51 48 21031 305 12 9.8 -6.9 | 230 10 7.6 6.4 52 41 21946 180 2 0.0 2.0 | 172 15 -2.2 15.3 53 39 22250 325 10 5.7 -8.2 | 215 6 3.5 5.1 54 38 22555 340 24 8.2 -22.6 | 327 11 6.0 -9.3 55 36 22860 25 22 -9.3 -19.9 | 60 13 -11.5 -6.7 56 34 23165 20 22 -7.5 -20.7 | 53 12 -9.8 -7.4 57 32 23470 40 4 -2.6 -3.1 | 155 11 -4.8 10.2 58 30 23940 270 16 16.0 -0.0 | 226 19 13.8 13.3 59 29 24079 205 10 4.2 9.1 | 185 22 2.0 22.3 60 27 24689 330 20 10.0 -17.3 | 297 9 7.8 -4.0 61 25 24994 350 25 4.3 -24.6 | 349 12 2.1 -11.3 62 24 25298 20 16 -5.5 -15.0 | 77 8 -7.7 -1.8 63 23 25603 115 11 -10.0 4.6 | 146 22 -12.2 17.9 64 22 25908 125 10 -8.2 5.7 | 151 22 -10.4 19.0 65 21 26213 300 10 8.7 -5.0 | 218 10 6.4 8.3 66 20 26500 320 15 9.6 -11.5 | 256 8 7.4 1.8 67 18 27127 325 20 11.5 -16.4 | 289 10 9.2 -3.1 68 17 27432 10 17 -3.0 -16.7 | 56 6 -5.2 -3.5 69 17 27737 30 11 -5.5 -9.5 | 116 9 -7.7 3.8 70 16 28042 355 4 0.3 -4.0 | 169 9 -1.9 9.3 71 14 28651 360 16 -0.0 -16.0 | 39 4 -2.2 -2.7 72 13 29261 360 10 -0.0 -10.0 | 146 4 -2.2 3.3 73 12 29870 25 10 -4.2 -9.1 | 123 8 -6.5 4.2 74 11 30175 55 10 -8.2 -5.7 | 126 13 -10.4 7.5 75 10 31010 240 9 7.8 4.5 | 197 19 5.6 17.8 Wind Parameters Mean winds (0-6000m): 320.5 at 18.0 knts Storm direction: 350.5 at 13.5 knts Shear (0-3000m) pos: 3.1 neg: 4.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 52.2 deg Storm rel helicity (0-3000m) pos: 30.4 neg: -99.0 tot: -68.5 m^2/s^2 ave: -22.8 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 15.1 stream: -6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 38.12 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 30 9 131 9| 8.6 0.0 8.6| 0.4 -14.9 -14.5 -29.0 -0.56| 11.8 -6.6 1000 53 13 113 14| 9.2 0.0 9.2| 10.4 -36.7 -26.4 -26.4 -0.36| 14.0 -5.1 1500 54 14 112 14| 6.2 4.5 10.6| 28.3 -38.9 -10.6 -7.1 -0.13| 14.4 -1.9 2000 41 14 105 12| 4.6 5.4 10.0| 29.8 -48.5 -18.6 -9.3 -0.24| 15.2 -3.7 2500 25 14 92 8| 3.7 6.5 10.2| 30.4 -74.2 -43.7 -17.5 -0.35| 16.3 -5.8 3000 14 14 88 6| 3.1 4.9 7.9| 30.4 -99.0 -68.5 -22.8 -0.41| 15.1 -6.2 4000 346 15 311 2| 2.3 4.8 7.0| 68.4 -99.1 -30.7 -7.7 -0.24| 13.7 -3.2 5000 331 17 281 6| 2.4 3.8 6.2| 95.8-110.4 -14.6 -2.9 -0.18| 12.3 -2.2 6000 320 18 274 9| 2.0 3.8 5.8| 97.2-175.3 -78.2 -13.0 -0.24| 11.7 -2.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251009.12.gif