UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 4 MAY 25 Station: ZM373 WMO ident: 44373 Latitude: 43.58 Longitude: 104.42 ------------------------------------------------------------------------------- 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 46 1 920 -10926 2 850 -22274 295 15 SFC 842 -20934 9.6 -7.4 29 17.0 2.4 295 15 297.0 297.5 283.4 304.9 2.60 4 841 -20766 10.4 -8.6 25 19.0 2.5 295 15 297.9 298.4 283.5 305.2 2.37 5 836 -19928 9.4 -8.6 27 18.0 2.0 295 16 297.4 297.8 283.2 304.7 2.38 6 795 -13045 5.6 -10.4 31 16.0 -0.6 295 19 297.7 298.0 283.1 304.3 2.18 7 748 -5135 1.2 -13.8 32 15.0 -4.0 295 24 298.1 298.4 282.8 303.6 1.76 8 743 -4293 1.2 -15.8 27 17.0 -4.4 295 24 298.7 299.0 282.7 303.4 1.50 9 721 -580 -0.7 -17.7 26 17.0 -6.0 295 27 299.2 299.4 282.7 303.3 1.32 10 700 2968 -2.9 -19.9 26 17.0 -7.8 295 29 299.3 299.5 282.5 302.9 1.12 11 629 3803 -10.3 -24.3 31 14.0 -13.6 290 34 300.1 300.3 282.5 302.9 0.85 12 626 3840 -10.5 -26.5 26 16.0 -14.0 290 34 300.3 300.4 282.4 302.6 0.70 13 610 4038 -12.3 -27.3 27 15.0 -15.4 289 35 300.5 300.6 282.4 302.7 0.67 14 606 4089 -12.5 -29.5 23 17.0 -15.9 289 35 300.8 300.9 282.4 302.6 0.55 15 593 4254 -13.9 -29.9 25 16.0 -16.9 288 36 301.0 301.1 282.5 302.8 0.54 16 582 4396 -15.1 -29.1 29 14.0 -17.8 287 37 301.3 301.4 282.7 303.2 0.59 17 570 4553 -16.7 -26.7 42 10.0 -18.7 286 38 301.2 301.3 282.8 303.7 0.75 18 553 4779 -18.9 -27.9 45 9.0 -20.5 284 40 301.2 301.3 282.8 303.5 0.70 19 516 5290 -23.3 -30.3 53 7.0 -24.4 281 43 301.9 302.0 283.0 303.9 0.60 20 500 5520 -25.3 -31.3 57 6.0 -26.2 280 44 302.2 302.3 283.0 304.1 0.56 21 499 5535 -25.3 -31.3 57 6.0 -26.2 280 44 302.4 302.5 283.1 304.2 0.56 22 486 5726 -26.9 -33.9 52 7.0 -27.8 277 45 302.7 302.8 283.1 304.2 0.45 23 472 5936 -28.7 -34.7 56 6.0 -29.4 275 46 303.0 303.1 283.2 304.4 0.43 24 461 6105 -30.1 -34.9 63 4.8 -30.7 273 47 303.3 303.4 283.3 304.8 0.43 25 456 6183 -30.7 -35.4 63 4.7 -31.2 272 47 303.5 303.6 283.4 304.9 0.41 26 450 6277 -31.5 -37.5 55 6.0 -32.1 271 48 303.6 303.7 283.3 304.8 0.34 27 432 6565 -33.9 -39.9 55 6.0 -34.4 267 49 304.2 304.2 283.4 305.1 0.27 28 423 6712 -35.1 -39.6 63 4.5 -35.5 265 50 304.5 304.5 283.6 305.5 0.29 29 400 7100 -38.7 -42.8 65 4.1 -39.0 260 52 304.7 304.7 283.6 305.5 0.22 30 395 7186 -39.5 -43.4 66 3.9 -39.8 260 51 304.7 304.8 283.6 305.5 0.21 31 373 7575 -43.5 -47.6 64 4.1 -43.7 262 49 304.5 304.5 283.4 305.0 0.14 32 354 7924 -46.3 -52.3 51 6.0 -46.5 263 46 305.3 305.3 283.7 305.6 0.09 33 350 7999 -45.7 -51.7 51 6.0 -45.9 263 45 307.1 307.1 284.4 307.4 0.09 34 348 8038 -45.9 -52.9 45 7.0 -46.2 263 45 307.3 307.4 284.4 307.6 0.08 35 339 8211 -47.1 -57.1 31 10.0 -47.4 264 44 308.0 308.0 284.7 308.2 0.05 36 327 8449 -49.1 -60.1 27 11.0 -49.3 265 42 308.4 308.5 284.8 308.6 0.04 37 325 8489 -48.9 -59.9 27 11.0 -49.1 265 42 309.3 309.3 285.1 309.4 0.04 38 324 8509 -47.3 -59.3 24 12.0 -47.6 265 42 311.7 311.8 286.0 311.9 0.04 39 318 8633 -46.7 -66.7 8 20.0 -47.1 265 41 314.3 314.3 286.8 314.3 0.02 40 315 8696 -45.7 -70.7 4 25.0 -46.2 265 40 316.5 316.5 287.6 316.5 0.01 41 302 8976 -46.9 -75.9 2 29.0 -47.4 265 38 318.6 318.6 288.3 318.7 0.00 42 300 9020 -46.3 -76.3 2 30.0 -46.8 265 38 320.1 320.1 288.8 320.1 0.00 43 298 9065 -46.3 -76.3 2 30.0 -46.8 266 38 320.7 320.7 289.0 320.7 0.00 44 296 9110 -44.9 -74.9 2 30.0 -45.4 266 38 323.3 323.3 289.8 323.3 0.01 45 289 9270 -45.3 -75.3 2 30.0 -45.9 269 39 325.0 325.0 290.3 325.0 0.00 46 283 9411 -44.5 -74.5 2 30.0 -45.1 271 39 328.1 328.1 291.2 328.1 0.01 47 251 10213 -46.7 -75.7 2 29.0 -47.3 285 42 336.3 336.3 293.4 336.3 0.01 48 250 10240 -46.3 -76.3 2 30.0 -46.9 285 42 337.2 337.2 293.6 337.3 0.00 49 241 10483 -45.1 -75.1 2 30.0 -45.8 283 42 342.6 342.6 295.0 342.6 0.01 50 223 10995 -48.9 -77.9 2 29.0 -49.4 280 41 344.4 344.4 295.4 344.5 0.00 51 216 11204 -47.9 -76.9 2 29.0 -48.5 278 41 349.1 349.2 296.4 349.2 0.01 52 208 11452 -48.5 -77.5 2 29.0 -49.0 277 40 352.0 352.0 297.1 352.0 0.00 53 205 11548 -47.5 -76.5 2 29.0 -48.1 276 40 355.0 355.0 297.7 355.1 0.01 54 200 11710 -48.1 -77.1 2 29.0 -48.7 275 40 356.6 356.6 298.0 356.6 0.01 55 195 11877 -48.9 -77.9 2 29.0 -49.4 276 39 357.9 357.9 298.3 357.9 0.00 56 150 13600 -50.1 -78.1 2 28.0 -50.7 285 33 383.7 383.7 302.8 383.8 0.01 57 100 16220 -53.5 -80.5 2 27.0 -54.1 265 35 424.4 424.4 308.2 424.4 0.01 58 97 16415 -53.5 -81.5 2 28.0 -54.2 267 34 428.1 428.1 308.6 428.1 0.01 59 93 16685 -55.1 -82.1 2 27.0 -55.6 270 32 430.1 430.1 308.9 430.1 0.01 60 91 16824 -53.7 -80.7 2 27.0 -54.4 272 31 435.6 435.6 309.4 435.6 0.01 61 84 17332 -57.9 -83.9 2 26.0 -58.3 277 28 437.1 437.1 309.6 437.1 0.00 62 82 17484 -56.1 -83.1 2 27.0 -56.6 279 27 443.8 443.8 310.3 443.8 0.00 63 74 18131 -58.9 -84.9 2 26.0 -59.3 286 23 451.1 451.2 311.0 451.2 0.00 64 71 18391 -58.3 -84.3 2 26.0 -58.8 289 22 457.8 457.8 311.5 457.8 0.00 65 70 18480 -59.1 -85.1 2 26.0 -59.6 290 21 457.9 458.0 311.6 458.0 0.00 66 66 18849 -58.3 -84.3 2 26.0 -58.8 286 18 467.5 467.5 312.4 467.5 0.00 67 66 18849 -57.1 -83.1 2 26.0 -57.7 286 18 470.1 470.1 312.7 470.1 0.01 68 64 19043 -57.9 -83.9 2 26.0 -58.5 283 17 472.5 472.5 312.8 472.5 0.01 69 63 19143 -57.1 -83.1 2 26.0 -57.8 282 16 476.4 476.4 313.2 476.4 0.01 70 60 19451 -57.5 -83.5 2 26.0 -58.2 279 14 482.2 482.2 313.6 482.2 0.01 71 58 19664 -58.7 -84.7 2 26.0 -59.3 276 12 484.2 484.2 313.8 484.2 0.01 72 56 19885 -57.3 -83.3 2 26.0 -58.0 273 10 492.2 492.2 314.4 492.3 0.01 73 54 20114 -58.3 -84.3 2 26.0 -58.9 271 9 495.1 495.1 314.6 495.1 0.01 74 52 20352 -57.1 -84.1 2 27.0 -57.9 268 7 503.2 503.2 315.2 503.3 0.01 75 50 20600 -57.9 -83.9 2 26.0 -58.6 265 5 507.0 507.0 315.4 507.1 0.01 76 49 20727 -58.3 -84.3 2 26.0 -59.0 264 5 509.0 509.0 315.6 509.1 0.01 77 47 20990 -56.1 -83.1 2 27.0 -57.1 262 5 520.4 520.4 316.4 520.5 0.01 78 45 21267 -55.9 -82.9 2 27.0 -56.9 260 5 527.4 527.4 316.8 527.5 0.01 79 41 21857 -57.3 -83.3 2 26.0 -58.2 255 5 538.1 538.1 317.4 538.2 0.01 80 40 22013 -56.1 -83.1 2 27.0 -57.2 254 5 545.0 545.0 317.8 545.0 0.01 81 37 22509 -55.9 -82.9 2 27.0 -57.1 250 5 557.8 557.8 318.5 557.8 0.01 82 36 22684 -54.7 -81.7 2 27.0 -56.1 249 5 565.3 565.3 318.9 565.4 0.01 83 32 23436 -54.9 -81.9 2 27.0 -56.4 243 5 584.1 584.1 319.9 584.2 0.02 84 32 23436 -53.5 -80.5 2 27.0 -55.2 243 5 587.8 587.8 320.0 588.0 0.02 85 30 23850 -54.9 -81.9 2 27.0 -56.5 240 5 595.0 595.0 320.4 595.1 0.02 86 29 24067 -54.3 -81.3 2 27.0 -56.1 241 5 602.4 602.4 320.7 602.6 0.02 87 28 24292 -55.1 -82.1 2 27.0 -56.8 242 5 606.3 606.3 320.9 606.4 0.02 88 27 24525 -53.5 -81.5 2 28.0 -55.5 243 4 617.1 617.1 321.4 617.2 0.02 89 26 24770 -50.9 -78.9 2 28.0 -53.5 244 4 631.2 631.2 322.0 631.4 0.03 90 25 25026 -49.7 -78.7 2 29.0 -52.7 244 4 641.8 641.8 322.4 642.0 0.03 91 24 25293 -50.3 -78.3 2 28.0 -53.2 246 4 647.5 647.6 322.6 647.8 0.04 92 20 26490 -47.9 -76.9 2 29.0 -52.0 250 3 689.6 689.6 324.1 690.0 0.05 93 19 26829 -47.3 -76.3 2 29.0 -51.7 701.6 701.6 324.5 702.1 0.06 94 18 27188 -44.9 -74.9 2 30.0 -50.4 720.1 720.2 325.1 720.8 0.08 95 16 27976 -44.7 -74.7 2 30.0 -50.6 745.4 745.5 325.8 746.3 0.10 96 15 28408 -44.9 -74.9 2 30.0 -51.0 758.7 758.7 326.2 759.6 0.10 97 14 28869 -45.5 -75.5 2 30.0 -51.6 771.7 771.8 326.5 772.7 0.10 98 12 29901 -43.7 -73.7 2 30.0 -51.1 812.9 813.0 327.6 814.4 0.15 TRP 327 8449 -49.1 -60.1 27 11.0 -49.3 265 42 308.4 308.5 284.8 308.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5474.00 m Freezing level: 729.11 mb = -1948.09 m = -6391.30 ft Wetbulb zero: 804.94 mb = -14745.03 m = -48375.48 ft Sfc-500 mean rel hum: 33.52 % Est. max temperature: 11.86 C = 53.34 F Sfc-Lift cond lev (LCL): 648.53 mb = 3564.28 m = 11693.70 ft T: -8.18 C 700-500 lapse rate: 8.78 C/km ThetaE index: 2.34 C Layer 836.0- 629.0 mb Conv cond level (CCL): 585.87 mb = 4345.44 m = 14256.53 ft Mean mixing ratio: 2.09 g/kg Conv temperature: 13.58 C = 56.44 F Cap Strength: 2.36 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: 11.40 C Lifted Index @700 mb: 1.36 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.25 J/kg Max Up Vert Vel: 10.70 m/s Conv Inhibition (B-): 59117.50 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 614.45 mb = 3982.63 m = 13066.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 ---------------------------------------------------------- 0 842 -20934 295 15 13.6 -6.3 | 241 8 6.6 3.6 1 700 2968 295 29 26.3 -12.3 | 277 19 19.3 -2.3 2 500 5520 280 44 43.3 -7.6 | 266 36 36.3 2.3 3 400 7100 260 52 51.2 9.0 | 247 48 44.2 19.0 4 327 8449 265 42 41.8 3.7 | 249 37 34.8 13.6 5 300 9020 265 38 37.9 3.3 | 247 34 30.9 13.3 6 250 10240 285 42 40.6 -10.9 | 272 34 33.6 -0.9 7 200 11710 275 40 39.8 -3.5 | 259 33 32.9 6.5 8 150 13600 285 33 31.9 -8.5 | 267 25 24.9 1.4 9 100 16220 265 35 34.9 3.1 | 245 31 27.9 13.0 10 70 18480 290 21 19.7 -7.2 | 258 13 12.7 2.8 11 50 20600 265 5 5.0 0.4 | 169 11 -2.0 10.4 12 30 23850 240 5 4.3 2.5 | 168 13 -2.7 12.5 13 20 26490 250 3 2.8 1.0 | 159 12 -4.2 11.0 Wind Parameters Mean winds (0-6000m): 295.0 at 16.3 knts Storm direction: 325.0 at 12.2 knts Shear (0-3000m) pos: 0.0 neg: 0.3 tot: 0.3 10-3/s Storm rel Dir Shear (0-3000m): 9.4 deg Storm rel helicity (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 0.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 139.56 Bulk Shear: 0.41 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 ------------------------------------------------------------------------------- 500 295 14 238 7| 0.0 0.3 0.3| 0.5 0.0 0.5 0.9 0.80| 0.3 0.2 1000 295 15 239 7| 0.0 0.3 0.3| 0.9 0.0 0.9 0.9 0.79| 0.3 0.2 1500 295 15 240 7| 0.0 0.3 0.3| 1.4 0.0 1.4 0.9 0.78| 0.3 0.2 2000 295 15 241 8| 0.0 0.3 0.3| 1.9 0.0 1.9 0.9 0.77| 0.3 0.2 2500 295 15 242 8| 0.0 0.3 0.3| 2.4 0.0 2.4 0.9 0.76| 0.3 0.2 3000 295 15 243 8| 0.0 0.3 0.3| 2.8 0.0 2.8 0.9 0.75| 0.3 0.2 4000 295 16 245 8| 0.0 0.3 0.3| 3.8 0.0 3.8 0.9 0.74| 0.3 0.2 5000 295 16 246 8| 0.0 0.3 0.3| 4.7 0.0 4.7 0.9 0.72| 0.3 0.2 6000 295 16 248 8| 0.0 0.3 0.3| 5.7 0.0 5.7 0.9 0.70| 0.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250504.12.gif