UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081516.upa.cvt Date: 1600Z 15 AUG 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1600Z 15 AUG 25 Station: K1Y7 WMO ident: 74004 Latitude: 32.85 Longitude: -114.40 Elevation: 231.00 ------------------------------------------------------------------------------- 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 94 125 8 SFC 996 231 32.4 22.4 56 10.0 25.0 125 8 305.9 309.1 298.3 358.0 17.37 2 971 424 29.0 21.0 62 8.0 23.2 149 18 304.7 307.7 297.4 353.4 16.33 3 925 789 24.8 20.2 76 4.6 21.5 165 16 304.7 307.7 297.4 353.4 16.32 4 902 1010 22.8 19.5 82 3.3 20.5 167 19 304.8 307.8 297.2 352.6 16.02 5 887 1156 21.6 18.8 84 2.8 19.6 169 20 305.0 307.9 297.0 351.6 15.58 6 878 1245 21.6 16.6 73 5.0 18.1 172 21 305.9 308.5 296.0 346.9 13.66 7 850 1527 22.2 4.2 31 18.0 11.7 195 21 309.4 310.5 291.2 328.2 6.09 8 830 1733 21.4 -0.6 23 22.0 9.5 198 20 310.7 311.5 290.1 324.5 4.41 9 787 2192 19.2 2.2 32 17.0 9.5 192 22 313.1 314.2 292.0 331.0 5.70 10 779 2279 18.6 -0.4 28 19.0 8.2 195 21 313.4 314.3 291.3 328.4 4.77 11 771 2368 19.0 -6.0 18 25.0 6.6 197 19 314.7 315.3 290.2 324.9 3.16 12 700 3186 11.6 2.6 54 9.0 6.5 205 21 315.3 316.6 293.3 336.2 6.61 13 684 3379 10.0 4.0 66 6.0 6.5 213 22 315.6 317.1 294.1 339.1 7.48 14 647 3839 7.6 -16.4 16 24.0 -1.7 225 20 318.0 318.3 289.8 323.5 1.64 15 638 3954 6.8 -13.2 22 20.0 -1.5 225 18 318.3 318.8 290.5 325.6 2.17 16 636 3980 6.6 -5.4 42 12.0 0.7 225 18 318.4 319.2 292.1 331.4 4.02 17 587 4632 1.0 -10.0 44 11.0 -3.8 216 15 319.3 319.9 291.5 329.3 3.05 18 582 4701 0.8 -19.2 21 20.0 -6.2 218 15 319.8 320.1 290.2 324.7 1.44 19 559 5024 -1.3 -21.3 20 20.0 -7.9 215 12 321.0 321.3 290.4 325.4 1.25 20 500 5900 -9.7 -25.7 26 16.0 -14.0 190 6 321.2 321.4 290.1 324.5 0.94 21 495 5977 -10.5 -25.5 28 15.0 -14.5 202 6 321.2 321.3 290.2 324.5 0.97 22 487 6102 -10.9 -30.9 18 20.0 -15.4 221 7 322.2 322.3 290.0 324.3 0.60 23 484 6149 -10.1 -38.1 8 28.0 -15.5 227 8 323.7 323.8 290.2 324.8 0.30 24 454 6637 -13.5 -40.5 8 27.0 -18.1 273 14 325.4 325.5 290.7 326.4 0.25 25 448 6737 -13.1 -47.1 4 34.0 -18.2 273 15 327.2 327.2 291.0 327.7 0.12 26 432 7013 -13.9 -51.9 2 38.0 -19.0 255 11 329.6 329.6 291.7 329.9 0.07 27 400 7590 -18.1 -53.1 3 35.0 -22.2 270 16 331.5 331.5 292.2 331.7 0.07 28 399 7609 -18.1 -49.1 5 31.0 -22.1 270 15 331.7 331.7 292.3 332.1 0.11 29 367 8228 -24.1 -44.1 14 20.0 -26.6 270 12 331.7 331.8 292.4 332.5 0.21 30 362 8328 -24.3 -48.3 9 24.0 -27.0 267 13 332.8 332.8 292.6 333.3 0.13 31 359 8389 -23.9 -53.9 5 30.0 -26.8 265 14 334.1 334.1 292.9 334.4 0.07 32 327 9067 -28.1 -55.1 6 27.0 -30.4 254 22 337.4 337.4 293.7 337.6 0.07 33 300 9680 -33.9 -54.9 10 21.0 -35.4 260 23 337.6 337.6 293.8 337.9 0.07 34 281 10134 -37.9 -57.9 11 20.0 -39.0 260 24 338.2 338.2 293.9 338.4 0.05 35 264 10561 -40.1 -63.1 7 23.0 -41.1 254 22 341.1 341.1 294.6 341.2 0.03 36 250 10930 -42.3 -65.3 6 23.0 -43.1 230 31 343.2 343.2 295.1 343.3 0.02 37 200 12410 -51.5 -74.5 5 23.0 -51.9 225 33 351.2 351.2 296.9 351.2 0.01 38 174 13302 -56.9 -76.9 6 20.0 -57.1 261 30 356.6 356.6 298.0 356.6 0.01 39 150 14230 -62.1 -79.1 9 17.0 -62.3 280 18 363.1 363.1 299.3 363.1 0.01 40 123 15441 -68.3 -80.3 16 12.0 -68.4 55 2 373.0 373.0 301.1 373.0 0.01 41 104 16445 -69.7 -86.7 7 17.0 -69.8 174 11 388.7 388.7 303.6 388.7 0.00 42 100 16680 -68.7 -86.7 6 18.0 -68.8 170 18 395.0 395.0 304.5 395.0 0.00 43 97 16862 -69.7 -86.7 7 17.0 -69.8 170 18 396.5 396.5 304.7 396.5 0.00 44 93 17113 -69.1 -87.1 6 18.0 -69.2 174 17 402.5 402.5 305.5 402.5 0.00 45 91 17244 -66.9 -86.9 4 20.0 -67.0 185 16 409.4 409.4 306.5 409.4 0.00 46 89 17378 -67.3 -87.3 4 20.0 -67.4 192 14 411.2 411.2 306.6 411.2 0.00 47 81 17950 -64.3 -88.3 2 24.0 -64.5 61 10 428.6 428.6 308.7 428.6 0.00 48 77 18259 -65.5 -88.5 3 23.0 -65.7 124 13 432.3 432.3 309.1 432.3 0.00 49 70 18840 -64.5 -88.5 2 24.0 -64.7 95 7 446.4 446.4 310.5 446.4 0.00 50 64 19385 -65.1 -89.1 2 24.0 -65.3 103 11 456.7 456.7 311.5 456.7 0.00 51 62 19579 -62.5 -88.5 2 26.0 -62.9 106 11 466.6 466.6 312.4 466.6 0.00 52 60 19780 -63.5 -88.5 2 25.0 -63.8 69 11 468.8 468.8 312.5 468.8 0.00 53 56 20206 -60.7 -88.7 1 28.0 -61.2 78 22 484.5 484.5 313.8 484.5 0.00 54 50 20910 -60.1 -88.1 1 28.0 -60.7 110 28 501.9 501.9 315.1 501.9 0.00 55 37 22802 -56.9 -86.9 1 30.0 -58.0 123 26 555.2 555.2 318.4 555.2 0.01 56 33 23525 -57.9 -86.9 1 29.0 -59.0 99 23 571.0 571.0 319.2 571.1 0.01 57 31 23921 -56.5 -87.5 1 31.0 -57.8 103 26 585.1 585.1 319.9 585.1 0.01 58 30 24130 -53.5 -85.5 1 32.0 -55.4 80 27 598.8 598.8 320.6 598.8 0.01 59 28 24576 -51.7 -84.7 1 33.0 -54.0 80 28 615.7 615.7 321.3 615.8 0.01 TRP 123 15441 -68.3 -80.3 16 12.0 -68.4 55 2 373.0 373.0 301.1 373.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 573.24 mb = 4823.89 m = 15826.20 ft Wetbulb zero: 654.84 mb = 3739.43 m = 12268.34 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 40.57 % Est. max temperature: 36.15 C = 97.07 F Sfc-Lift cond lev (LCL): 862.51 mb = 1399.81 m = 4592.49 ft T: 21.93 C 700-500 lapse rate: 7.85 C/km ThetaE index: 33.53 C Layer 971.0- 787.0 mb Conv cond level (CCL): 750.62 mb = 2594.74 m = 8512.84 ft Mean mixing ratio: 16.39 g/kg Conv temperature: 41.39 C = 106.51 F Cap Strength: 3.86 C Lifted Index: -8.08 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.55 C Lifted Index @700 mb: -0.02 C Showalter Index: 2.41 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 13.90 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 98.40 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1962.58 J/kg Max Up Vert Vel: 62.65 m/s Conv Inhibition (B-): 177.29 J/kg Cap Strength: 3.61 C Lift Cond Lev (LCL): 863.93 mb = 1385.48 m = 4545.47 ft Lev Free Conv (LFC): 698.93 mb = 3198.80 m = 10494.63 ft Equ Level (EL): 188.93 mb = 12774.90 m = 41911.89 ft B at Equ Level: 1961.43 J/kg Max Parcel Lev (MPL): 88.93 mb = 17383.06 m = 57030.35 ft Wind level data Storm motion: 226 at 12 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 ---------------------------------------------------------- 0 996 231 125 8 -6.6 4.6 | 75 16 -15.5 -4.0 1 986 305 145 18 -10.3 14.7 | 108 20 -19.2 6.1 2 947 610 155 19 -8.0 17.2 | 117 19 -16.9 8.6 3 925 789 165 16 -4.1 15.5 | 118 15 -13.0 6.8 4 912 914 165 18 -4.7 17.4 | 123 16 -13.6 8.8 5 881 1219 170 21 -3.6 20.7 | 134 17 -12.5 12.1 6 850 1527 195 21 5.4 20.3 | 163 12 -3.5 11.7 7 821 1829 200 19 6.5 17.9 | 165 10 -2.4 9.2 8 792 2134 190 23 4.0 22.7 | 161 15 -4.9 14.0 9 764 2438 200 18 6.2 16.9 | 162 9 -2.7 8.3 10 737 2743 195 17 4.4 16.4 | 150 9 -4.5 7.8 11 711 3048 180 19 0.0 19.0 | 139 14 -8.9 10.4 12 700 3186 205 21 8.9 19.0 | 180 10 -0.0 10.4 13 660 3658 225 23 16.3 16.3 | 224 11 7.4 7.6 14 636 3962 225 18 12.7 12.7 | 223 6 3.8 4.1 15 612 4267 205 18 7.6 16.3 | 170 8 -1.3 7.7 16 568 4877 225 13 9.2 9.2 | 207 1 0.3 0.6 17 547 5182 200 10 3.4 9.4 | 98 6 -5.5 0.8 18 500 5900 190 6 1.0 5.9 | 71 8 -7.9 -2.7 19 487 6096 220 7 4.5 5.4 | 53 5 -4.4 -3.3 20 468 6401 265 12 12.0 1.0 | 338 8 3.1 -7.6 21 450 6706 275 15 14.9 -1.3 | 329 12 6.0 -9.9 22 432 7010 255 11 10.6 2.8 | 343 6 1.7 -5.8 23 400 7590 270 16 16.0 -0.0 | 321 11 7.1 -8.6 24 398 7620 270 15 15.0 -0.0 | 325 11 6.1 -8.6 25 366 8230 270 12 12.0 -0.0 | 340 9 3.1 -8.6 26 337 8839 250 22 20.7 7.5 | 275 12 11.8 -1.1 27 323 9144 255 22 21.3 5.7 | 283 13 12.4 -2.9 28 310 9449 265 24 23.9 2.1 | 294 16 15.0 -6.5 29 300 9680 260 23 22.7 4.0 | 289 15 13.8 -4.6 30 272 10363 260 24 23.6 4.2 | 287 15 14.7 -4.5 31 260 10668 250 21 19.7 7.2 | 278 11 10.8 -1.4 32 250 10930 230 31 23.7 19.9 | 233 19 14.8 11.3 33 248 10973 230 26 19.9 16.7 | 234 14 11.0 8.1 34 237 11278 225 31 21.9 21.9 | 224 19 13.0 13.3 35 216 11887 255 28 27.0 7.2 | 274 18 18.1 -1.4 36 200 12410 225 33 23.3 23.3 | 224 21 14.4 14.7 37 197 12497 225 32 22.6 22.6 | 224 20 13.7 14.0 38 179 13106 255 34 32.8 8.8 | 270 24 23.9 0.2 39 171 13411 265 28 27.9 2.4 | 288 20 19.0 -6.2 40 163 13716 245 23 20.8 9.7 | 265 12 11.9 1.1 41 150 14230 280 18 17.7 -3.1 | 323 15 8.8 -11.7 42 148 14326 285 25 24.1 -6.5 | 315 21 15.2 -15.1 43 140 14630 270 17 17.0 -0.0 | 317 12 8.1 -8.6 44 134 14935 280 13 12.8 -2.3 | 340 12 3.9 -10.9 45 127 15240 55 4 -3.3 -2.3 | 48 16 -12.2 -10.9 46 123 15441 55 2 -1.6 -1.1 | 47 14 -10.5 -9.8 47 121 15545 0 0 -0.0 -0.0 | 46 12 -8.9 -8.6 48 115 15850 145 10 -5.7 8.2 | 88 15 -14.6 -0.4 49 104 16459 175 11 -1.0 11.0 | 103 10 -9.9 2.3 50 100 16680 170 18 -3.1 17.7 | 127 15 -12.0 9.1 51 94 17069 170 18 -3.1 17.7 | 127 15 -12.0 9.1 52 89 17374 195 14 3.6 13.5 | 133 7 -5.3 4.9 53 81 17983 55 10 -8.2 -5.7 | 50 22 -17.1 -14.4 54 77 18288 130 13 -10.0 8.4 | 89 19 -18.9 -0.3 55 73 18593 125 15 -12.3 8.6 | 90 21 -21.2 -0.0 56 70 18840 95 7 -7.0 0.6 | 63 18 -15.9 -8.0 57 69 18898 140 11 -7.1 8.4 | 89 16 -16.0 -0.2 58 66 19202 75 10 -9.7 -2.6 | 59 22 -18.6 -11.2 59 63 19507 120 11 -9.5 5.5 | 80 19 -18.4 -3.1 60 60 19812 65 11 -10.0 -4.6 | 55 23 -18.9 -13.3 61 54 20422 85 28 -27.9 -2.4 | 73 38 -36.8 -11.1 62 52 20726 85 24 -23.9 -2.1 | 72 35 -32.8 -10.7 63 50 20910 110 28 -26.3 9.6 | 92 35 -35.2 1.0 64 49 21031 110 27 -25.4 9.2 | 91 34 -34.3 0.6 65 47 21336 110 27 -25.4 9.2 | 91 34 -34.3 0.6 66 42 21946 85 24 -23.9 -2.1 | 72 35 -32.8 -10.7 67 39 22555 115 31 -28.1 13.1 | 97 37 -37.0 4.5 68 37 22860 125 25 -20.5 14.3 | 101 30 -29.4 5.7 69 35 23165 95 21 -20.9 1.8 | 77 31 -29.8 -6.8 70 30 24079 105 27 -26.1 7.0 | 87 35 -35.0 -1.6 71 30 24130 80 27 -26.6 -4.7 | 69 38 -35.5 -13.3 72 26 24689 80 28 -27.6 -4.9 | 70 39 -36.5 -13.5 Wind Parameters Mean winds (0-6000m): 195.9 at 16.5 knts Storm direction: 225.9 at 12.4 knts Shear (0-3000m) pos: 3.6 neg: 0.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 140.5 neg: -13.7 tot: 126.8 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 5.2 10^-3/s Energy-Hel index: 1.39 Bulk Rich Number: 86.77 Bulk Shear: 22.62 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 ------------------------------------------------------------------------------- 500 151 18 111 19| 11.9 0.0 11.9| 62.4 0.0 62.4 124.9 0.80| 17.5 14.0 1000 158 18 118 18| 8.5 0.0 8.5| 83.6 0.0 83.6 83.6 0.80| 11.8 9.5 1500 169 19 128 16| 6.5 0.0 6.5|112.2 0.0 112.2 74.8 0.77| 11.5 8.9 2000 176 19 136 15| 4.9 0.7 5.5|113.4 -3.3 110.0 55.0 0.61| 10.7 6.5 2500 180 19 140 14| 3.2 0.5 3.7|113.7 -7.7 106.0 42.4 0.50| 9.8 4.8 3000 182 19 142 13| 3.6 0.4 4.1|140.5 -13.7 126.8 42.3 0.49| 10.6 5.2 4000 192 19 155 12| 3.2 1.1 4.3|159.7 -22.6 137.1 34.3 0.41| 10.1 4.1 5000 195 18 156 10| 2.5 1.5 4.0|161.1 -25.3 135.8 27.2 0.33| 9.4 3.1 6000 196 17 149 8| 2.6 1.4 4.0|161.1 -37.7 123.4 20.6 0.21| 8.8 1.9 Wrote GIF file: K1Y7.skewt.16.GIF