UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 30 OCT 25 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 87 15.2 9.2 67 6.0 11.8 110 4 287.0 288.3 284.2 307.2 7.20 1 1000 221 13.4 7.4 67 6.0 10.1 115 5 286.5 287.7 283.2 304.7 6.46 2 993 280 13.0 8.0 72 5.0 10.2 119 7 286.7 287.9 283.7 305.7 6.78 3 988 323 13.6 1.6 44 12.0 7.7 121 8 287.7 288.5 281.4 300.2 4.34 4 925 874 9.6 6.2 79 3.4 7.8 225 6 289.1 290.3 284.3 307.4 6.43 5 912 991 8.6 5.6 81 3.0 7.0 210 6 289.3 290.4 284.2 307.1 6.26 6 909 1018 8.4 4.9 79 3.5 6.6 205 6 289.3 290.4 284.0 306.4 5.98 7 886 1230 8.0 -19.0 13 27.0 -0.4 165 5 291.1 291.2 278.6 294.0 0.96 8 874 1342 7.4 -21.6 11 29.0 -1.2 144 4 291.6 291.7 278.6 294.0 0.78 9 850 1571 6.4 -22.6 10 29.0 -1.9 100 3 292.9 293.0 279.1 295.2 0.73 10 823 1834 4.4 -13.6 26 18.0 -1.9 74 6 293.5 293.7 280.6 298.4 1.62 11 809 1974 5.6 -26.4 8 32.0 -3.0 61 7 296.2 296.3 280.4 298.0 0.55 12 761 2474 5.4 -32.6 4 38.0 -3.8 214 2 301.2 301.2 282.3 302.3 0.32 13 752 2571 4.8 -16.2 20 21.0 -2.5 226 4 301.6 301.8 283.8 306.1 1.43 14 700 3150 0.8 -21.2 17 22.0 -5.8 285 9 303.4 303.6 284.1 306.6 1.00 15 583 4590 -9.9 -31.9 15 22.0 -14.3 290 14 307.2 307.3 284.8 308.7 0.45 16 510 5611 -15.9 -40.9 10 25.0 -19.6 266 12 311.9 311.9 286.2 312.6 0.21 17 500 5760 -17.3 -42.3 9 25.0 -20.7 255 15 311.9 312.0 286.2 312.6 0.18 18 457 6425 -22.9 -35.9 29 13.0 -24.8 263 15 313.1 313.1 286.9 314.5 0.39 19 447 6587 -24.7 -33.7 43 9.0 -26.1 264 15 312.8 312.9 286.9 314.5 0.50 20 445 6619 -24.5 -28.9 67 4.4 -25.3 264 15 313.4 313.6 287.5 316.1 0.79 21 440 6702 -24.5 -27.8 74 3.3 -25.1 265 15 314.5 314.6 287.9 317.5 0.88 22 423 6987 -25.7 -28.5 77 2.8 -26.2 256 32 316.5 316.7 288.6 319.5 0.86 23 400 7390 -28.1 -29.6 87 1.5 -28.3 250 43 318.5 318.6 289.2 321.3 0.82 24 395 7480 -28.7 -29.2 95 0.5 -28.8 248 44 318.8 319.0 289.3 321.8 0.86 25 359 8159 -31.7 -34.5 76 2.8 -32.1 261 53 323.6 323.8 290.5 325.7 0.57 26 300 9400 -41.7 -46.3 61 4.6 -42.0 265 82 326.6 326.6 291.0 327.4 0.20 27 283 9793 -44.5 -50.5 51 6.0 -44.8 265 90 328.1 328.1 291.3 328.6 0.13 28 253 10533 -51.3 -54.6 68 3.3 -51.4 269 96 328.7 328.7 291.5 329.0 0.09 29 250 10610 -52.1 -56.4 60 4.3 -52.2 270 96 328.6 328.6 291.4 328.9 0.07 30 246 10714 -53.1 -56.4 67 3.3 -53.2 270 99 328.6 328.7 291.4 328.9 0.08 31 243 10793 -53.4 -57.0 65 3.5 -53.5 270 101 329.3 329.3 291.6 329.6 0.07 32 239 10900 -53.9 -57.7 63 3.8 -54.0 270 101 330.2 330.2 291.8 330.4 0.07 33 233 11063 -54.1 -68.1 16 14.0 -54.3 270 99 332.3 332.3 292.3 332.3 0.02 34 221 11402 -53.5 -71.5 9 18.0 -53.8 268 94 338.2 338.3 293.9 338.3 0.01 35 214 11609 -54.1 -72.1 9 18.0 -54.4 267 90 340.4 340.4 294.4 340.5 0.01 36 200 12040 -56.5 -73.5 10 17.0 -56.7 265 87 343.3 343.3 295.1 343.3 0.01 37 150 13840 -63.5 -81.5 7 18.0 -63.6 270 99 360.7 360.7 298.8 360.7 0.00 38 132 14620 -65.3 -84.3 6 19.0 -65.4 270 88 370.9 370.9 300.7 370.9 0.00 39 113 15568 -63.9 -85.9 3 22.0 -64.1 262 72 390.4 390.4 303.9 390.4 0.00 40 100 16310 -66.9 -86.9 4 20.0 -67.0 260 75 398.5 398.5 305.0 398.5 0.00 41 77 17903 -61.5 -87.5 2 26.0 -61.8 279 58 440.6 440.6 310.0 440.6 0.00 42 70 18490 -63.1 -88.1 2 25.0 -63.4 270 50 449.4 449.4 310.8 449.4 0.00 43 66 18852 -63.3 -88.3 2 25.0 -63.6 265 53 456.6 456.6 311.5 456.6 0.00 44 58 19655 -59.3 -87.3 1 28.0 -59.9 264 39 482.8 482.8 313.7 482.8 0.00 45 53 20217 -62.3 -88.3 2 26.0 -62.7 262 43 488.5 488.5 314.1 488.5 0.00 46 50 20580 -58.9 -87.9 1 29.0 -59.6 255 41 504.7 504.7 315.3 504.7 0.00 47 44 21385 -56.7 -86.7 1 30.0 -57.6 266 32 528.8 528.8 316.9 528.9 0.00 48 38 22303 -61.5 -88.5 2 27.0 -62.1 249 42 539.3 539.3 317.5 539.3 0.00 49 37 22470 -57.5 -87.5 1 30.0 -58.5 250 46 553.7 553.7 318.3 553.7 0.00 50 34 23003 -57.9 -86.9 1 29.0 -58.9 256 43 566.2 566.2 319.0 566.2 0.01 51 30 23800 -53.1 -86.1 1 33.0 -55.0 240 38 599.9 599.9 320.6 599.9 0.01 52 28 24248 -51.1 -84.1 1 33.0 -53.5 248 33 617.4 617.4 321.4 617.5 0.01 53 25 24984 -53.9 -84.9 1 31.0 -55.9 226 32 629.7 629.7 321.9 629.8 0.01 54 22 25804 -55.3 -86.3 1 31.0 -57.3 235 37 649.0 649.0 322.6 649.0 0.01 55 20 26420 -51.3 -84.3 1 33.0 -54.4 280 43 679.1 679.2 323.7 679.3 0.02 56 19 26753 -50.7 -84.7 1 34.0 -54.1 279 43 691.0 691.1 324.1 691.2 0.02 57 15 28280 -54.1 -86.1 1 32.0 -57.1 241 34 728.1 728.1 325.3 728.2 0.02 58 13 29209 -48.5 -83.5 1 35.0 -53.7 278 33 777.9 777.9 326.7 778.1 0.03 59 12 29733 -50.5 -84.5 1 34.0 -55.2 233 26 788.8 788.8 327.0 789.0 0.03 60 10 30930 -47.3 -83.3 1 36.0 -53.9 255 29 843.0 843.0 328.2 843.3 0.04 61 9.1 31557 -44.7 -82.7 1 38.0 -52.9 876.0 876.0 329.0 876.5 0.05 TRP 132 14620 -65.3 -84.3 6 19.0 -65.4 270 88 370.9 370.9 300.7 370.9 0.00 WND 243 10793 -53.4 -57.0 65 3.5 -53.5 270 101 329.3 329.3 291.6 329.6 0.07 Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 691.25 mb = 3257.69 m = 10687.84 ft Wetbulb zero: 887.47 mb = 1216.26 m = 3990.30 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 23.18 % Est. max temperature: 20.17 C = 68.30 F Sfc-Lift cond lev (LCL): 928.57 mb = 841.77 m = 2761.69 ft T: 9.83 C 700-500 lapse rate: 6.93 C/km ThetaE index: 13.36 C Layer 912.0- 850.0 mb Conv cond level (CCL): 699.54 mb = 3155.14 m = 10351.39 ft Mean mixing ratio: 5.79 g/kg Conv temperature: 31.62 C = 88.91 F Cap Strength: 8.81 C Lifted Index: 8.58 C Risk: None Lifted Index @300 mb: 15.82 C Lifted Index @700 mb: 7.75 C Showalter Index: 15.08 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -5.30 C K Index: -20.90 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.94 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 60398.52 J/kg Cap Strength: 8.75 C Lift Cond Lev (LCL): 872.06 mb = 1360.49 m = 4463.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 7 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 87 110 4 -3.8 1.4 | 121 11 -9.0 5.5 1 1000 221 115 5 -4.5 2.1 | 123 12 -9.8 6.3 2 990 305 120 8 -6.9 4.0 | 124 15 -12.2 8.1 3 955 610 145 6 -3.4 4.9 | 136 13 -8.7 9.1 4 925 874 225 6 4.2 4.2 | 173 8 -1.0 8.4 5 920 914 225 6 4.2 4.2 | 173 8 -1.0 8.4 6 850 1571 100 3 -3.0 0.5 | 120 9 -8.2 4.7 7 793 2134 45 9 -6.4 -6.4 | 79 12 -11.6 -2.2 8 764 2438 210 2 1.0 1.7 | 144 7 -4.3 5.9 9 709 3048 285 10 9.7 -2.6 | 251 5 4.4 1.6 10 700 3150 285 9 8.7 -2.3 | 242 4 3.4 1.8 11 656 3658 300 8 6.9 -4.0 | 265 2 1.7 0.1 12 630 3962 280 11 10.8 -1.9 | 248 6 5.6 2.2 13 606 4267 295 14 12.7 -5.9 | 283 8 7.4 -1.8 14 583 4572 290 14 13.2 -4.8 | 275 8 7.9 -0.6 15 539 5182 280 13 12.8 -2.3 | 256 8 7.5 1.9 16 518 5486 275 10 10.0 -0.9 | 235 6 4.7 3.3 17 500 5760 255 15 14.5 3.9 | 229 12 9.2 8.0 18 498 5791 255 14 13.5 3.6 | 227 11 8.3 7.8 19 478 6096 260 15 14.8 2.6 | 235 12 9.5 6.7 20 439 6706 265 15 14.9 1.3 | 241 11 9.7 5.4 21 421 7010 255 34 32.8 8.8 | 245 30 27.6 12.9 22 400 7390 250 43 40.4 14.7 | 242 40 35.1 18.8 23 387 7620 245 45 40.8 19.0 | 237 42 35.5 23.2 24 371 7925 260 48 47.3 8.3 | 253 44 42.0 12.5 25 300 9400 265 82 81.7 7.1 | 262 77 76.4 11.3 26 272 10058 265 95 94.6 8.3 | 262 90 89.4 12.4 27 250 10610 270 96 96.0 -0.0 | 267 91 90.7 4.1 28 243 10793 270 101 101.0 -0.0 | 268 96 95.7 4.1 29 236 10973 270 101 101.0 -0.0 | 268 96 95.7 4.1 30 205 11887 265 85 84.7 7.4 | 262 80 79.4 11.5 31 200 12040 265 87 86.7 7.6 | 262 82 81.4 11.7 32 169 13106 270 101 101.0 -0.0 | 268 96 95.7 4.1 33 150 13840 270 99 99.0 -0.0 | 267 94 93.7 4.1 34 146 14021 270 99 99.0 -0.0 | 267 94 93.7 4.1 35 132 14620 270 88 88.0 -0.0 | 267 83 82.7 4.1 36 108 15850 260 67 66.0 11.6 | 255 63 60.7 15.8 37 100 16310 260 75 73.9 13.0 | 256 71 68.6 17.2 38 98 16459 260 75 73.9 13.0 | 256 71 68.6 17.2 39 80 17678 275 69 68.7 -6.0 | 272 63 63.5 -1.9 40 76 17983 280 54 53.2 -9.4 | 276 48 47.9 -5.2 41 72 18288 275 47 46.8 -4.1 | 270 42 41.6 0.0 42 70 18490 270 50 50.0 -0.0 | 265 45 44.7 4.1 43 62 19202 260 55 54.2 9.6 | 254 51 48.9 13.7 44 57 19812 265 34 33.9 3.0 | 256 29 28.6 7.1 45 51 20422 260 47 46.3 8.2 | 253 43 41.0 12.3 46 50 20580 255 41 39.6 10.6 | 247 37 34.3 14.8 47 44 21336 270 32 32.0 -0.0 | 261 27 26.7 4.1 48 42 21641 245 30 27.2 12.7 | 233 28 21.9 16.8 49 37 22555 250 47 44.2 16.1 | 243 44 38.9 20.2 50 30 23774 265 35 34.9 3.1 | 256 30 29.6 7.2 51 30 23800 240 38 32.9 19.0 | 230 36 27.6 23.1 52 29 24079 240 31 26.8 15.5 | 228 29 21.6 19.6 53 27 24384 255 35 33.8 9.1 | 245 31 28.5 13.2 54 26 24689 240 29 25.1 14.5 | 227 27 19.8 18.6 55 25 24994 225 32 22.6 22.6 | 213 32 17.4 26.8 56 21 26213 240 40 34.6 20.0 | 231 38 29.4 24.1 57 20 26420 280 43 42.3 -7.5 | 275 37 37.1 -3.3 58 20 26518 260 45 44.3 7.8 | 253 41 39.1 12.0 59 19 26822 285 42 40.6 -10.9 | 281 36 35.3 -6.7 60 17 27432 250 26 24.4 8.9 | 236 23 19.2 13.0 61 15 28346 240 34 29.4 17.0 | 229 32 24.2 21.1 62 14 28651 255 45 43.5 11.6 | 248 41 38.2 15.8 63 13 29261 280 32 31.5 -5.6 | 273 26 26.2 -1.4 64 12 29566 265 24 23.9 2.1 | 252 20 18.6 6.2 65 12 29870 210 27 13.5 23.4 | 197 29 8.2 27.5 66 11 30175 235 30 24.6 17.2 | 222 29 19.3 21.3 67 10 30930 255 29 28.0 7.5 | 243 26 22.7 11.6 Wind Parameters Mean winds (0-6000m): 278.2 at 8.9 knts Storm direction: 308.2 at 6.7 knts Shear (0-3000m) pos: 3.7 neg: 2.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 126.3 deg Storm rel helicity (0-3000m) pos: 89.2 neg: -45.5 tot: 43.7 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 29.10 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 ------------------------------------------------------------------------------- 500 125 6 126 13| 3.7 0.0 3.7| 11.7 0.0 11.7 23.3 0.48| 7.0 3.4 1000 155 6 141 12| 3.1 0.0 3.1| 32.6 -7.0 25.6 25.6 0.41| 9.6 3.9 1500 158 5 141 12| 2.1 2.2 4.2| 32.6 -25.4 7.2 4.8 0.04| 8.8 0.3 2000 128 6 128 12| 1.6 3.4 4.9| 32.6 -45.5 -12.9 -6.4 -0.18| 8.5 -1.5 2500 118 5 124 12| 3.8 2.7 6.5| 76.2 -45.5 30.7 12.3 0.18| 10.4 1.9 3000 140 6 134 12| 3.7 2.2 6.0| 89.2 -45.5 43.7 14.6 0.30| 10.3 3.0 4000 279 7 203 3| 2.5 1.4 3.8| 92.1 -46.5 45.6 11.4 0.28| 8.8 2.4 5000 286 8 232 3| 2.1 0.9 3.0| 96.5 -53.3 43.2 8.6 0.24| 7.6 1.9 6000 278 9 231 5| 1.7 0.3 2.0|101.0 -62.2 38.8 6.5 0.18| 7.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251030.00.gif