UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050812.upa.cvt Date: 1200Z 8 MAY 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 8 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 139 1 920 -10500 SFC 853 984 13.0 -13.0 15 26.0 2.9 45 11 299.5 299.8 283.2 304.6 1.64 3 851 1327 12.8 -12.2 16 25.0 2.9 32 12 299.5 299.8 283.4 305.0 1.76 4 850 1499 12.8 -12.2 16 25.0 2.9 25 13 299.6 299.9 283.4 305.1 1.76 5 783 2178 5.8 -14.2 22 20.0 -1.4 17 25 299.2 299.5 283.1 304.3 1.62 6 732 2724 0.6 -14.4 31 15.0 -4.6 10 35 299.3 299.6 283.2 304.6 1.71 7 700 3080 -2.9 -14.9 39 12.0 -6.8 5 42 299.3 299.6 283.2 304.6 1.72 8 639 3792 -9.7 -15.7 62 6.0 -11.5 8 42 299.5 299.8 283.4 304.9 1.76 9 619 4036 -12.1 -18.1 61 6.0 -13.7 9 42 299.4 299.7 283.0 304.1 1.48 10 606 4198 -13.5 -18.3 67 4.8 -14.8 9 42 299.6 299.9 283.1 304.3 1.49 11 598 4298 -14.5 -19.0 69 4.5 -15.7 10 42 299.6 299.9 283.0 304.1 1.42 12 589 4413 -15.3 -21.3 60 6.0 -16.7 10 42 300.0 300.2 282.9 303.8 1.18 13 581 4516 -16.3 -21.3 65 5.0 -17.5 11 42 300.0 300.2 282.9 303.8 1.20 14 560 4791 -18.9 -23.9 65 5.0 -20.0 12 42 300.1 300.3 282.7 303.3 0.99 15 554 4871 -19.1 -27.1 49 8.0 -20.6 12 42 300.8 300.9 282.7 303.3 0.75 16 549 4939 -18.5 -37.5 17 19.0 -21.1 12 42 302.3 302.3 282.7 303.2 0.28 17 542 5034 -18.3 -49.3 5 31.0 -21.4 13 42 303.6 303.7 283.0 303.9 0.08 18 539 5076 -18.7 -52.7 3 34.0 -21.8 13 42 303.6 303.7 283.0 303.8 0.05 19 500 5630 -23.3 -59.3 2 36.0 -25.7 15 42 304.6 304.6 283.3 304.7 0.03 20 477 5973 -26.3 -57.3 4 31.0 -28.3 9 42 305.1 305.1 283.5 305.2 0.03 21 456 6297 -29.1 -59.1 4 30.0 -30.7 3 43 305.5 305.5 283.7 305.6 0.03 22 453 6344 -29.3 -50.3 11 21.0 -30.8 2 43 305.8 305.8 283.8 306.1 0.08 23 447 6439 -29.9 -46.9 18 17.0 -31.2 360 43 306.2 306.3 284.1 306.7 0.13 24 437 6600 -31.5 -46.5 21 15.0 -32.6 357 43 306.2 306.2 284.1 306.7 0.13 25 421 6863 -33.7 -42.7 40 9.0 -34.4 352 44 306.7 306.7 284.4 307.4 0.21 26 408 7083 -35.9 -42.9 49 7.0 -36.4 348 44 306.6 306.6 284.3 307.3 0.21 27 400 7220 -37.1 -44.1 48 7.0 -37.6 345 44 306.8 306.8 284.4 307.5 0.19 28 367 7809 -42.1 -48.1 52 6.0 -42.4 345 46 307.8 307.8 284.7 308.2 0.13 29 352 8091 -44.3 -54.3 32 10.0 -44.6 345 47 308.5 308.5 284.8 308.7 0.07 30 332 8480 -48.1 -58.1 31 10.0 -48.4 345 48 308.5 308.5 284.8 308.7 0.05 31 305 9033 -52.9 -63.9 25 11.0 -53.1 345 50 309.3 309.3 285.1 309.4 0.02 32 300 9140 -53.7 -64.7 25 11.0 -53.9 345 50 309.7 309.7 285.2 309.7 0.02 33 286 9446 -56.5 -65.5 31 9.0 -56.6 342 55 309.9 309.9 285.3 310.0 0.02 34 279 9604 -57.7 -65.7 35 8.0 -57.8 340 58 310.4 310.4 285.5 310.5 0.02 35 273 9741 -57.5 -65.5 35 8.0 -57.6 338 56 312.6 312.6 286.3 312.7 0.02 36 270 9812 -54.9 -63.9 32 9.0 -55.1 337 56 317.4 317.4 287.9 317.5 0.03 37 266 9908 -54.5 -65.5 25 11.0 -54.6 336 55 319.3 319.3 288.5 319.4 0.02 38 265 9932 -53.3 -64.3 25 11.0 -53.5 335 54 321.4 321.4 289.2 321.5 0.03 39 250 10310 -51.1 -72.1 6 21.0 -51.4 330 50 330.1 330.1 291.7 330.1 0.01 40 249 10336 -50.9 -73.9 5 23.0 -51.2 329 50 330.8 330.8 291.9 330.8 0.01 41 236 10684 -50.5 -78.5 2 28.0 -50.9 323 54 336.5 336.5 293.4 336.5 0.00 42 225 10992 -53.1 -81.1 2 28.0 -53.4 317 57 337.1 337.1 293.6 337.1 0.00 43 218 11195 -53.5 -80.5 2 27.0 -53.8 313 60 339.6 339.6 294.2 339.6 0.00 44 205 11590 -52.4 -80.3 2 27.9 -52.8 305 64 347.3 347.3 296.0 347.4 0.00 45 204 11622 -52.3 -80.3 2 28.0 -52.7 305 62 348.0 348.0 296.2 348.0 0.00 46 200 11750 -50.7 -78.7 2 28.0 -51.1 305 54 352.5 352.5 297.2 352.5 0.00 47 196 11882 -49.5 -78.5 2 29.0 -50.0 304 54 356.4 356.4 298.0 356.5 0.00 48 150 13620 -53.7 -80.7 2 27.0 -54.1 295 54 377.5 377.6 301.9 377.6 0.00 49 145 13837 -54.7 -81.7 2 27.0 -55.1 295 53 379.5 379.5 302.2 379.5 0.00 50 140 14061 -53.9 -80.9 2 27.0 -54.4 296 53 384.7 384.7 303.0 384.7 0.00 51 121 14993 -54.9 -81.9 2 27.0 -55.4 298 51 399.3 399.3 305.1 399.3 0.00 52 118 15154 -52.9 -80.9 2 28.0 -53.5 298 50 405.8 405.8 306.0 405.9 0.00 53 113 15432 -54.5 -81.5 2 27.0 -55.0 298 50 407.9 407.9 306.2 407.9 0.00 54 106 15840 -54.9 -81.9 2 27.0 -55.4 299 49 414.7 414.7 307.1 414.7 0.00 55 102 16085 -56.5 -83.5 2 27.0 -56.9 300 48 416.2 416.2 307.3 416.2 0.00 56 100 16210 -56.3 -83.3 2 27.0 -56.8 300 48 418.9 418.9 307.6 419.0 0.00 57 98 16339 -55.3 -82.3 2 27.0 -55.8 300 48 423.3 423.3 308.1 423.3 0.00 58 95 16538 -55.7 -82.7 2 27.0 -56.2 301 47 426.3 426.3 308.4 426.3 0.00 59 95 16538 -54.9 -81.9 2 27.0 -55.5 301 47 427.9 427.9 308.6 427.9 0.01 60 93 16674 -55.7 -82.7 2 27.0 -56.2 301 47 428.9 428.9 308.7 428.9 0.00 61 91 16814 -53.7 -80.7 2 27.0 -54.4 301 47 435.6 435.6 309.4 435.6 0.01 62 87 17102 -55.5 -82.5 2 27.0 -56.1 302 46 437.6 437.6 309.6 437.6 0.01 63 85 17251 -54.5 -81.5 2 27.0 -55.2 302 46 442.5 442.5 310.1 442.6 0.01 64 83 17404 -55.1 -82.1 2 27.0 -55.7 303 46 444.3 444.3 310.3 444.4 0.01 65 82 17482 -54.1 -81.1 2 27.0 -54.8 303 46 447.9 447.9 310.7 447.9 0.01 66 73 18223 -57.7 -83.7 2 26.0 -58.2 304 44 455.4 455.4 311.4 455.5 0.00 67 72 18311 -57.5 -83.5 2 26.0 -58.0 305 44 457.7 457.7 311.5 457.7 0.01 68 71 18399 -55.7 -82.7 2 27.0 -56.4 305 44 463.3 463.3 312.1 463.4 0.01 69 70 18490 -55.9 -82.9 2 27.0 -56.6 305 44 464.8 464.8 312.2 464.8 0.01 70 69 18582 -56.3 -83.3 2 27.0 -56.9 305 44 465.9 465.9 312.3 465.9 0.01 71 69 18582 -55.3 -82.3 2 27.0 -56.1 305 44 468.0 468.0 312.5 468.0 0.01 72 67 18769 -55.7 -82.7 2 27.0 -56.4 305 43 471.1 471.1 312.7 471.1 0.01 73 67 18769 -55.3 -82.3 2 27.0 -56.1 305 43 472.0 472.0 312.8 472.0 0.01 74 67 18769 -53.1 -81.1 2 28.0 -54.1 305 43 476.7 476.7 313.2 476.8 0.01 75 65 18965 -52.1 -80.1 2 28.0 -53.2 305 42 483.1 483.1 313.7 483.1 0.01 76 58 19696 -57.1 -84.1 2 27.0 -57.8 305 38 487.8 487.8 314.1 487.8 0.01 77 57 19806 -56.3 -83.3 2 27.0 -57.1 305 37 492.0 492.0 314.4 492.1 0.01 78 55 20033 -57.3 -83.3 2 26.0 -58.0 305 36 494.8 494.8 314.6 494.8 0.01 79 54 20149 -56.3 -83.3 2 27.0 -57.1 305 36 499.7 499.7 314.9 499.7 0.01 80 53 20268 -56.7 -83.7 2 27.0 -57.5 305 35 501.4 501.4 315.1 501.5 0.01 81 51 20513 -54.1 -81.1 2 27.0 -55.2 305 34 513.1 513.1 315.8 513.1 0.01 82 50 20640 -55.9 -82.9 2 27.0 -56.8 305 33 511.7 511.7 315.8 511.8 0.01 83 49 20768 -56.7 -83.7 2 27.0 -57.6 305 33 512.8 512.8 315.8 512.9 0.01 84 48 20899 -57.3 -83.3 2 26.0 -58.1 304 32 514.4 514.4 315.9 514.5 0.01 85 45 21308 -55.9 -82.9 2 27.0 -56.9 303 31 527.4 527.4 316.8 527.5 0.01 86 45 21308 -54.1 -81.1 2 27.0 -55.3 303 31 531.8 531.8 317.1 531.8 0.01 87 38 22387 -56.7 -83.7 2 27.0 -57.8 300 29 551.5 551.5 318.2 551.6 0.01 88 38 22387 -56.3 -83.3 2 27.0 -57.4 300 29 552.5 552.5 318.2 552.6 0.01 89 38 22387 -52.5 -80.5 2 28.0 -54.2 300 29 562.2 562.2 318.8 562.3 0.02 90 36 22736 -52.7 -80.7 2 28.0 -54.4 299 28 570.4 570.4 319.2 570.5 0.02 91 35 22919 -51.3 -79.3 2 28.0 -53.3 298 27 578.7 578.7 319.6 578.8 0.02 92 32 23500 -52.3 -80.3 2 28.0 -54.2 296 26 591.1 591.1 320.2 591.2 0.02 93 31 23706 -51.3 -79.3 2 28.0 -53.5 296 26 599.1 599.2 320.6 599.3 0.02 94 31 23706 -51.5 -79.5 2 28.0 -53.7 296 26 598.6 598.6 320.6 598.8 0.02 95 31 23706 -50.5 -78.5 2 28.0 -52.9 296 26 601.3 601.3 320.7 601.5 0.03 96 30 23920 -49.5 -78.5 2 29.0 -52.2 295 25 609.7 609.7 321.0 609.9 0.03 97 29 24142 -49.1 -78.1 2 29.0 -52.0 291 25 616.7 616.7 321.3 617.0 0.03 98 28 24371 -48.9 -77.9 2 29.0 -51.8 286 25 623.5 623.5 321.6 623.8 0.03 99 27 24609 -50.5 -78.5 2 28.0 -53.1 282 24 625.5 625.5 321.7 625.8 0.03 100 26 24854 -49.7 -78.7 2 29.0 -52.6 277 24 634.6 634.6 322.1 634.8 0.03 101 24 25376 -50.7 -78.7 2 28.0 -53.5 267 24 646.4 646.4 322.6 646.6 0.03 102 23 25653 -49.5 -78.5 2 29.0 -52.7 262 24 657.8 657.8 323.0 658.1 0.04 103 23 25653 -50.3 -78.3 2 28.0 -53.3 262 24 655.5 655.5 322.9 655.8 0.04 104 22 25943 -49.3 -78.3 2 29.0 -52.7 257 23 666.8 666.9 323.3 667.2 0.04 105 21 26247 -49.9 -77.9 2 28.0 -53.2 251 23 674.0 674.0 323.6 674.3 0.04 106 21 26247 -47.5 -76.5 2 29.0 -51.5 251 23 681.2 681.2 323.8 681.7 0.06 107 20 26570 -46.1 -76.1 2 30.0 -50.8 245 23 695.1 695.1 324.3 695.6 0.06 108 18 27271 -44.3 -74.3 2 30.0 -50.0 258 20 722.0 722.0 325.1 722.8 0.09 109 18 27271 -45.1 -75.1 2 30.0 -50.5 258 20 719.5 719.5 325.1 720.2 0.08 110 10 31200 -43.5 -73.5 2 30.0 -51.8 330 5 857.2 857.3 328.6 859.1 0.18 TRP 279 9604 -57.7 -65.7 35 8.0 -57.8 340 58 310.4 310.4 285.5 310.5 0.02 WND 205 11590 -52.4 -80.3 2 27.9 -52.8 305 64 347.3 347.3 296.0 347.4 0.00 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 726.51 mb = 2784.84 m = 9136.52 ft Wetbulb zero: 804.57 mb = 1953.56 m = 6409.24 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 36.16 % Est. max temperature: 12.82 C = 55.08 F Sfc-Lift cond lev (LCL): 572.71 mb = 4623.36 m = 15168.32 ft T: -17.32 C 700-500 lapse rate: 8.00 C/km ThetaE index: 0.80 C Layer 783.0- 732.0 mb Conv cond level (CCL): 570.25 mb = 4655.49 m = 15273.75 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 13.57 C = 56.42 F Cap Strength: 2.72 C Lifted Index: 2.52 C Risk: None Lifted Index @300 mb: 3.76 C Lifted Index @700 mb: -0.04 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 36.10 C Cross Totals Index: 11.10 C K Index: 11.90 Risk: None Sweat Index: 68.00 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.88 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 55321.50 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 576.09 mb = 4579.40 m = 15024.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 29 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 ---------------------------------------------------------- 0 853 984 45 11 -7.8 -7.8 | 213 18 9.7 14.9 1 850 1499 25 13 -5.5 -11.8 | 228 16 12.0 10.9 2 700 3080 5 42 -3.7 -41.8 | 324 24 13.8 -19.2 3 500 5630 15 42 -10.9 -40.6 | 340 19 6.6 -17.9 4 400 7220 345 44 11.4 -42.5 | 304 35 28.9 -19.8 5 300 9140 345 50 12.9 -48.3 | 310 40 30.4 -25.6 6 279 9604 340 58 19.8 -54.5 | 310 49 37.3 -31.8 7 250 10310 330 50 25.0 -43.3 | 296 47 42.5 -20.6 8 205 11590 305 64 52.4 -36.7 | 281 71 69.9 -14.1 9 200 11750 305 54 44.2 -31.0 | 278 62 61.7 -8.3 10 150 13620 295 54 48.9 -22.8 | 270 66 66.4 -0.2 11 100 16210 300 48 41.6 -24.0 | 271 59 59.1 -1.3 12 70 18490 305 44 36.0 -25.2 | 273 54 53.5 -2.6 13 50 20640 305 33 27.0 -18.9 | 265 45 44.5 3.7 14 30 23920 295 25 22.7 -10.6 | 253 42 40.2 12.1 15 20 26570 245 23 20.8 9.7 | 230 50 38.3 32.4 16 10 31200 330 5 2.5 -4.3 | 227 27 20.0 18.3 Wind Parameters Mean winds (0-6000m): 7.7 at 38.2 knts Storm direction: 37.7 at 28.6 knts Shear (0-3000m) pos: 0.4 neg: 5.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 116.0 deg Storm rel helicity (0-3000m) pos: 104.8 neg: 0.0 tot: 104.8 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 103.77 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 34 12 220 17| 0.0 4.6 4.6| 18.3 0.0 18.3 36.6 0.92| 4.6 4.2 1000 22 17 239 13| 0.0 6.7 6.7| 41.9 0.0 41.9 41.9 0.82| 7.0 5.7 1500 16 22 261 11| 0.0 7.7 7.7| 67.8 0.0 67.8 45.2 0.86| 8.0 6.9 2000 11 26 284 13| 0.0 8.3 8.3| 89.6 0.0 89.6 44.8 0.75| 8.6 6.4 2500 9 30 299 15| 0.4 6.7 7.0| 98.2 0.0 98.2 39.3 0.73| 7.5 5.4 3000 8 32 306 16| 0.4 5.6 6.0|104.8 0.0 104.8 34.9 0.73| 6.5 4.7 4000 9 35 316 17| 0.6 4.2 4.8|117.4 0.0 117.4 29.3 0.73| 5.2 3.8 5000 10 37 321 18| 0.6 3.5 4.2|124.6 -19.4 105.1 21.0 0.58| 4.9 2.8 6000 8 38 321 20| 0.5 3.5 4.0|124.6 -91.8 32.8 5.5 0.29| 5.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20250508.12.gif