UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080200.upa.cvt Date: 0000Z 2 AUG 25 Searching for KMHX... Searching the city database file for: KMHX ... Date:0000Z 2 AUG 25 Station: KMHX WMO ident: 72305 Latitude: 34.78 Longitude: -76.88 Elevation: 11.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1018 11 23.8 23.8 100 0.0 23.8 335 1 295.4 298.8 296.4 348.7 18.53 1 1015 37 23.6 22.4 93 1.2 22.8 350 3 295.5 298.6 295.4 344.5 17.04 2 1001 161 23.6 21.5 88 2.1 22.1 60 10 296.7 299.6 295.3 343.8 16.34 3 1000 170 23.8 21.7 88 2.1 22.3 65 11 297.0 299.9 295.5 344.8 16.56 4 994 223 23.6 21.5 88 2.1 22.1 67 11 297.3 300.2 295.5 344.9 16.45 5 961 518 22.4 18.6 79 3.8 19.8 70 11 298.9 301.5 294.4 340.2 14.17 6 949 628 22.0 18.3 80 3.7 19.5 69 10 299.6 302.2 294.5 340.7 14.08 7 937 739 22.0 18.8 82 3.2 19.8 62 10 300.7 303.4 295.3 343.9 14.73 8 925 851 21.4 17.7 79 3.7 18.8 55 10 301.2 303.7 294.8 342.1 13.91 9 918 917 21.4 17.5 78 3.9 18.7 44 9 301.8 304.4 295.0 342.6 13.84 10 899 1099 21.2 16.6 75 4.6 18.1 360 5 303.5 305.9 295.0 343.0 13.33 11 850 1582 17.2 15.3 89 1.9 15.9 255 7 304.2 306.6 295.0 342.8 12.97 12 840 1683 16.6 15.0 90 1.6 15.5 259 7 304.6 307.0 295.0 343.0 12.87 13 827 1816 15.6 13.5 87 2.1 14.2 264 7 304.9 307.1 294.4 340.3 11.85 14 822 1868 15.6 13.7 88 1.9 14.3 266 7 305.4 307.6 294.7 341.6 12.08 15 804 2056 14.8 12.9 88 1.9 13.6 269 9 306.5 308.7 294.7 341.7 11.71 16 786 2247 14.2 10.7 79 3.5 12.0 275 12 307.8 309.8 294.1 339.2 10.34 17 756 2576 12.2 9.0 81 3.2 10.2 283 15 309.1 310.9 293.9 338.3 9.58 18 707 3135 9.0 6.2 83 2.8 7.3 267 20 311.6 313.2 293.7 337.6 8.44 19 700 3218 8.4 5.6 83 2.8 6.8 265 19 311.8 313.3 293.6 337.1 8.18 20 697 3253 8.4 5.3 81 3.1 6.6 261 19 312.2 313.7 293.6 337.1 8.04 21 649 3839 4.4 4.0 97 0.4 4.2 241 23 314.1 315.6 294.0 338.7 7.88 22 646 3877 4.2 3.8 97 0.4 3.9 238 23 314.3 315.8 294.0 338.7 7.81 23 623 4171 2.4 2.4 100 0.0 2.4 230 23 315.5 316.9 294.0 338.5 7.33 24 607 4381 1.2 -5.8 60 7.0 -2.1 225 23 316.5 317.2 291.6 329.6 4.09 25 603 4434 1.0 -5.0 64 6.0 -1.9 222 24 316.8 317.7 292.0 330.9 4.37 26 598 4501 0.6 -6.4 59 7.0 -2.7 219 24 317.1 317.9 291.7 329.9 3.96 27 591 4596 1.0 -7.0 55 8.0 -2.7 215 25 318.7 319.4 292.0 331.1 3.83 28 582 4719 1.2 -0.6 88 1.8 0.2 219 25 320.3 321.5 294.4 340.6 6.31 29 577 4789 0.8 -0.7 90 1.5 -0.0 222 25 320.6 321.8 294.6 340.9 6.32 30 568 4915 1.0 -0.7 88 1.7 0.1 226 24 322.3 323.5 295.1 343.1 6.42 31 556 5086 0.0 -0.9 94 0.9 -0.5 235 19 323.1 324.4 295.3 344.1 6.46 32 553 5130 0.0 -0.6 96 0.6 -0.3 237 17 323.6 324.9 295.6 345.2 6.64 33 546 5232 -1.1 -1.1 100 0.0 -1.1 240 14 323.5 324.7 295.4 344.5 6.48 34 537 5364 -1.7 -1.8 99 0.1 -1.7 240 13 324.3 325.5 295.4 344.7 6.26 35 534 5409 -1.3 -1.5 99 0.2 -1.4 240 12 325.3 326.6 295.8 346.4 6.44 36 531 5454 -1.3 -1.4 99 0.1 -1.4 240 12 325.8 327.1 296.0 347.2 6.52 37 509 5789 -4.3 -4.3 100 0.0 -4.3 230 12 326.1 327.2 295.3 344.2 5.47 38 500 5930 -5.1 -5.1 100 0.0 -5.1 225 12 326.8 327.9 295.3 344.2 5.24 39 487 6136 -7.5 -7.5 100 0.0 -7.5 221 11 326.3 327.2 294.6 341.2 4.47 40 483 6200 -7.9 -7.9 100 0.0 -7.9 222 12 326.6 327.5 294.6 341.2 4.37 41 473 6363 -7.5 -7.6 99 0.1 -7.5 224 13 329.1 330.0 295.4 344.4 4.57 42 472 6380 -7.7 -7.8 99 0.1 -7.8 225 13 329.0 329.9 295.3 344.2 4.51 43 463 6529 -8.3 -8.5 98 0.2 -8.4 223 12 330.1 331.0 295.4 344.8 4.35 44 454 6681 -11.1 -11.1 100 0.0 -11.1 221 10 328.4 329.2 294.5 340.7 3.61 45 448 6783 -10.7 -10.7 100 0.0 -10.7 221 10 330.2 331.0 295.0 343.0 3.78 46 445 6835 -10.5 -10.5 100 0.0 -10.5 222 11 331.1 331.9 295.3 344.3 3.87 47 436 6992 -11.9 -12.0 99 0.1 -11.9 225 12 331.3 332.0 295.1 343.2 3.50 48 431 7080 -11.3 -12.1 94 0.8 -11.6 226 12 333.1 333.8 295.6 345.2 3.51 49 424 7206 -11.9 -12.9 92 1.0 -12.3 228 11 333.9 334.6 295.6 345.5 3.34 50 405 7556 -13.7 -15.0 90 1.3 -14.2 238 13 336.0 336.6 295.8 346.3 2.95 51 400 7650 -14.1 -15.3 91 1.2 -14.6 235 18 336.7 337.3 296.0 346.9 2.91 52 376 8118 -17.1 -18.5 89 1.4 -17.6 237 17 338.7 339.2 296.0 347.2 2.37 53 364 8362 -18.5 -20.0 88 1.5 -19.0 233 16 340.0 340.4 296.1 347.7 2.15 54 345 8761 -21.3 -22.9 87 1.6 -21.8 227 19 341.4 341.8 296.1 347.9 1.76 55 300 9780 -28.7 -30.3 86 1.6 -29.0 235 22 344.9 345.1 296.4 348.8 1.03 56 250 11050 -39.1 -40.9 83 1.8 -39.3 235 19 347.9 348.0 296.5 349.6 0.43 57 200 12540 -51.9 -54.5 73 2.6 -52.0 250 28 350.6 350.6 296.8 351.1 0.12 58 150 14340 -66.1 -68.3 74 2.2 -66.1 235 35 356.2 356.2 298.0 356.3 0.03 59 125 15424 -74.5 -76.3 76 1.8 -74.5 250 30 360.1 360.1 298.7 360.1 0.01 60 100 16730 -72.3 -86.3 10 14.0 -72.3 340 13 388.0 388.0 303.5 388.0 0.00 61 96 16971 -71.3 -88.3 6 17.0 -71.3 317 13 394.5 394.5 304.5 394.6 0.00 62 90 17355 -68.3 -91.3 2 23.0 -68.4 216 9 407.9 407.9 306.2 407.9 0.00 63 87 17560 -65.9 -92.9 1 27.0 -66.1 202 7 416.7 416.7 307.3 416.7 0.00 64 83 17845 -67.1 -95.1 1 28.0 -67.2 203 3 419.9 419.9 307.7 419.9 0.00 65 81 17992 -66.5 -95.5 1 29.0 -66.7 175 3 424.0 424.0 308.2 424.0 0.00 66 79 18144 -66.1 -95.1 1 29.0 -66.2 160 4 427.9 427.9 308.6 427.9 0.00 67 79 18144 -66.1 -95.1 1 29.0 -66.2 160 4 427.9 427.9 308.6 427.9 0.00 68 78 18221 -66.1 -95.1 1 29.0 -66.2 168 5 429.5 429.5 308.8 429.5 0.00 69 77 18299 -66.3 176 5 430.6 TRP 125 15424 -74.5 -76.3 76 1.8 -74.5 250 30 360.1 360.1 298.7 360.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 553.00 mb = 5129.82 m = 16829.92 ft Wetbulb zero: 614.41 mb = 4282.91 m = 14051.37 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 86.10 % Est. max temperature: 32.31 C = 90.16 F Sfc-Lift cond lev (LCL): 1018.45 mb = 11.00 m = 36.09 ft T: 23.80 C 700-500 lapse rate: 4.98 C/km ThetaE index: 4.88 C Layer 1015.0-1000.0 mb Conv cond level (CCL): 857.94 mb = 1501.79 m = 4927.07 ft Mean mixing ratio: 15.16 g/kg Conv temperature: 32.46 C = 90.42 F Cap Strength: 3.19 C Lifted Index: 0.51 C Risk: Showers probable Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: -0.17 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.40 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.64 J/kg Max Up Vert Vel: 12.30 m/s Conv Inhibition (B-): 113.62 J/kg Cap Strength: 3.10 C Lift Cond Lev (LCL): 927.04 mb = 831.77 m = 2728.89 ft Lev Free Conv (LFC): 692.04 mb = 3312.04 m = 10866.15 ft Equ Level (EL): 572.04 mb = 4857.93 m = 15937.91 ft B at Equ Level: 69.68 J/kg Max Parcel Lev (MPL): 402.04 mb = 7611.26 m = 24971.01 ft Wind level data Storm motion: 277 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 1018 11 335 1 0.4 -0.9 | 92 11 -10.6 0.3 1 1000 170 65 11 -10.0 -4.6 | 81 21 -21.0 -3.4 2 985 305 70 12 -11.3 -4.1 | 83 22 -22.3 -2.9 3 951 610 70 10 -9.4 -3.4 | 84 20 -20.4 -2.2 4 925 851 55 10 -8.2 -5.7 | 77 20 -19.2 -4.5 5 918 914 45 9 -6.4 -6.4 | 74 18 -17.4 -5.1 6 886 1219 330 3 1.5 -2.6 | 82 10 -9.5 -1.3 7 856 1524 275 5 5.0 -0.4 | 98 6 -6.0 0.8 8 850 1582 255 7 6.8 1.8 | 126 5 -4.2 3.1 9 825 1829 265 7 7.0 0.6 | 115 4 -4.0 1.9 10 796 2134 270 10 10.0 -0.0 | 142 2 -1.0 1.3 11 768 2438 285 15 14.5 -3.9 | 307 4 3.5 -2.6 12 741 2743 280 16 15.8 -2.8 | 288 5 4.8 -1.5 13 714 3048 270 21 21.0 -0.0 | 263 10 10.0 1.3 14 700 3218 265 19 18.9 1.7 | 250 8 7.9 2.9 15 688 3353 250 19 17.9 6.5 | 222 10 6.9 7.8 16 663 3658 255 21 20.3 5.4 | 234 11 9.3 6.7 17 638 3962 230 24 18.4 15.4 | 204 18 7.4 16.7 18 615 4267 230 22 16.9 14.1 | 201 16 5.9 15.4 19 592 4572 215 25 14.3 20.5 | 189 22 3.4 21.7 20 570 4877 225 25 17.7 17.7 | 199 20 6.7 18.9 21 549 5182 240 15 13.0 7.5 | 193 9 2.0 8.8 22 528 5486 240 11 9.5 5.5 | 168 7 -1.5 6.8 23 500 5930 225 12 8.5 8.5 | 166 10 -2.5 9.7 24 489 6096 220 11 7.1 8.4 | 158 10 -3.9 9.7 25 470 6401 225 13 9.2 9.2 | 170 11 -1.8 10.4 26 452 6706 220 10 6.4 7.7 | 153 10 -4.6 8.9 27 435 7010 225 12 8.5 8.5 | 166 10 -2.5 9.7 28 418 7315 230 11 8.4 7.1 | 163 9 -2.6 8.3 29 402 7620 240 14 12.1 7.0 | 188 8 1.1 8.3 30 400 7650 235 18 14.7 10.3 | 198 12 3.8 11.6 31 385 7925 240 19 16.5 9.5 | 207 12 5.5 10.8 32 370 8230 235 16 13.1 9.2 | 191 11 2.1 10.4 33 355 8534 230 17 13.0 10.9 | 189 12 2.0 12.2 34 341 8839 225 20 14.1 14.1 | 192 16 3.2 15.4 35 327 9144 220 21 13.5 16.1 | 188 18 2.5 17.3 36 314 9449 225 20 14.1 14.1 | 192 16 3.2 15.4 37 301 9754 230 22 16.9 14.1 | 201 16 5.9 15.4 38 300 9780 235 22 18.0 12.6 | 207 16 7.0 13.9 39 288 10058 230 22 16.9 14.1 | 201 16 5.9 15.4 40 276 10363 235 19 15.6 10.9 | 201 13 4.6 12.2 41 264 10668 240 20 17.3 10.0 | 209 13 6.3 11.3 42 253 10973 235 20 16.4 11.5 | 203 14 5.4 12.7 43 250 11050 235 19 15.6 10.9 | 201 13 4.6 12.2 44 242 11278 235 22 18.0 12.6 | 207 16 7.0 13.9 45 231 11582 230 22 16.9 14.1 | 201 16 5.9 15.4 46 221 11887 235 24 19.7 13.8 | 210 17 8.7 15.0 47 211 12192 240 23 19.9 11.5 | 215 16 8.9 12.8 48 201 12497 245 27 24.5 11.4 | 227 18 13.5 12.7 49 200 12540 250 28 26.3 9.6 | 235 19 15.3 10.8 50 192 12802 240 27 23.4 13.5 | 220 19 12.4 14.8 51 174 13411 230 35 26.8 22.5 | 214 29 15.8 23.8 52 166 13716 230 37 28.3 23.8 | 215 30 17.4 25.0 53 158 14021 225 37 26.2 26.2 | 209 31 15.2 27.4 54 150 14326 230 38 29.1 24.4 | 215 31 18.1 25.7 55 150 14340 235 35 28.7 20.1 | 220 28 17.7 21.3 56 143 14630 235 35 28.7 20.1 | 220 28 17.7 21.3 57 136 14935 240 33 28.6 16.5 | 225 25 17.6 17.8 58 129 15240 250 36 33.8 12.3 | 239 27 22.8 13.6 59 125 15424 250 30 28.2 10.3 | 236 21 17.2 11.5 60 122 15545 250 32 30.1 10.9 | 237 23 19.1 12.2 61 116 15850 245 32 29.0 13.5 | 231 23 18.0 14.8 62 110 16154 260 22 21.7 3.8 | 245 12 10.7 5.1 63 105 16459 290 23 21.6 -7.9 | 302 13 10.6 -6.6 64 100 16730 340 13 4.4 -12.2 | 31 13 -6.5 -11.0 65 99 16764 320 17 10.9 -13.0 | 0 12 -0.1 -11.8 66 94 17069 315 10 7.1 -7.1 | 34 7 -3.9 -5.8 67 89 17374 190 9 1.6 8.9 | 137 14 -9.4 10.1 68 84 17678 220 3 1.9 2.3 | 111 10 -9.1 3.6 69 80 17983 155 3 -1.3 2.7 | 108 13 -12.3 4.0 70 75 18288 190 7 1.2 6.9 | 130 13 -9.8 8.1 Wind Parameters Mean winds (0-6000m): 246.5 at 14.7 knts Storm direction: 276.5 at 11.1 knts Shear (0-3000m) pos: 1.4 neg: 4.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 173.1 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -47.7 tot: -10.9 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 0.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.96 Bulk Shear: 79.04 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 67 10 83 20| 11.1 0.0 11.1| 20.1 -15.2 4.9 9.7 -0.04| 16.4 -0.6 1000 63 10 81 20| 5.5 4.1 9.7| 20.8 -39.9 -19.1 -19.1 -0.22| 12.8 -2.8 1500 54 8 79 18| 3.7 5.2 8.9| 31.0 -39.9 -8.9 -5.9 -0.04| 12.0 -0.4 2000 39 8 73 17| 2.8 4.9 7.7| 35.5 -40.8 -5.3 -2.7 0.03| 10.5 0.4 2500 341 9 50 11| 1.6 4.0 5.6| 36.8 -41.0 -4.3 -1.7 0.11| 10.0 1.1 3000 304 10 31 5| 1.4 4.4 5.7| 36.8 -47.7 -10.9 -3.6 0.03| 9.5 0.3 4000 270 13 238 2| 1.0 4.1 5.1| 41.3 -92.8 -51.5 -12.9 -0.15| 9.6 -1.4 5000 250 15 206 7| 1.4 3.4 4.8| 61.1-114.3 -53.3 -10.7 -0.13| 9.3 -1.2 6000 247 15 200 8| 1.9 2.9 4.9| 61.1-128.2 -67.2 -11.2 -0.17| 9.0 -1.5 Wrote GIF file: /home/apache/climate/data/raob//KMHX/skewt/KMHX.skewt.20250802.00.gif