UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for ZM292... Searching the city database file for: ZM292 ... Date:1200Z 17 APR 25 Station: ZM292 WMO ident: 44292 Latitude: 47.93 Longitude: 106.98 ------------------------------------------------------------------------------- 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 88 1 920 -10556 SFC 863 -799 9.6 -16.4 14 26.0 0.7 285 7 294.9 295.1 280.8 298.8 1.23 3 850 1431 9.0 -16.0 15 25.0 0.3 285 7 295.6 295.8 281.1 299.6 1.29 4 761 2330 0.0 -18.0 24 18.0 -5.5 276 10 295.3 295.6 281.0 299.2 1.22 5 700 2991 -6.3 -20.3 32 14.0 -10.1 270 13 295.5 295.7 280.8 298.9 1.09 6 658 3469 -11.1 -19.1 52 8.0 -13.2 276 13 295.4 295.6 281.1 299.4 1.28 7 635 3741 -12.3 -32.3 17 20.0 -15.8 280 13 297.0 297.1 280.6 298.4 0.40 8 622 3898 -12.7 -33.7 15 21.0 -16.3 282 13 298.3 298.4 281.1 299.5 0.36 9 500 5520 -25.3 -42.3 19 17.0 -27.0 305 13 302.2 302.2 282.5 302.8 0.18 10 437 6483 -33.5 -49.5 19 16.0 -34.5 311 20 303.7 303.7 283.0 304.0 0.10 11 400 7100 -36.7 -56.7 11 20.0 -37.6 315 25 307.3 307.3 284.4 307.5 0.04 12 373 7582 -40.1 -57.1 15 17.0 -40.8 309 36 309.0 309.0 285.0 309.2 0.05 13 314 8740 -48.1 -60.1 24 12.0 -48.4 294 62 313.4 313.4 286.6 313.6 0.04 14 300 9040 -50.7 -58.7 38 8.0 -50.9 290 69 313.9 313.9 286.8 314.1 0.05 15 287 9325 -53.1 -57.7 57 4.6 -53.2 290 76 314.5 314.5 287.0 314.7 0.05 16 265 9833 -55.9 -61.9 47 6.0 -56.0 290 89 317.7 317.7 288.0 317.8 0.04 17 250 10200 -57.9 -64.9 40 7.0 -58.0 295 73 320.0 320.0 288.8 320.1 0.02 18 245 10328 -58.3 -66.3 35 8.0 -58.4 295 56 321.2 321.2 289.2 321.3 0.02 19 242 10406 -54.5 -63.5 32 9.0 -54.6 294 55 328.1 328.1 291.2 328.2 0.03 20 219 11051 -53.1 -75.1 5 22.0 -53.4 287 50 339.7 339.7 294.3 339.8 0.01 21 200 11640 -51.9 -83.9 1 32.0 -52.3 280 46 350.6 350.6 296.8 350.6 0.00 22 150 13490 -52.5 -84.5 1 32.0 -53.0 295 35 379.6 379.6 302.2 379.6 0.00 23 107 15650 -56.7 -87.7 1 31.0 -57.1 295 28 410.2 410.2 306.5 410.2 0.00 24 100 16080 -55.7 -86.7 1 31.0 -56.2 295 27 420.1 420.1 307.7 420.1 0.00 25 70 18340 -57.3 -87.3 1 30.0 -57.9 330 17 461.8 461.8 312.0 461.8 0.00 26 52 20222 -58.1 -88.1 1 30.0 -58.8 290 19 500.9 500.9 315.0 500.9 0.00 27 50 20470 -57.1 -87.1 1 30.0 -57.9 285 19 508.9 508.9 315.6 508.9 0.00 28 38 22223 -52.5 -84.5 1 32.0 -54.2 277 18 562.2 562.2 318.8 562.2 0.01 29 30 23740 -55.1 -86.1 1 31.0 -56.7 270 17 594.4 594.4 320.3 594.5 0.01 30 29 23957 -55.5 -86.5 1 31.0 -57.1 274 16 599.1 599.1 320.6 599.2 0.01 31 20 26340 -53.5 -85.5 1 32.0 -56.1 315 5 672.4 672.4 323.5 672.5 0.01 32 18 27020 -52.1 -84.1 1 32.0 -55.2 697.4 697.4 324.3 697.5 0.02 TRP 245 10328 -58.3 -66.3 35 8.0 -58.4 295 56 321.2 321.2 289.2 321.3 0.02 WND 265 9833 -55.9 -61.9 47 6.0 -56.0 290 89 317.7 317.7 288.0 317.8 0.04 Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 761.00 mb = 2330.33 m = 7645.34 ft Wetbulb zero: 845.20 mb = 1477.03 m = 4845.84 ft Precipitable water: 0.13 inches Sfc-500 mean rel hum: 23.22 % Est. max temperature: 10.14 C = 50.26 F Sfc-Lift cond lev (LCL): 577.31 mb = 4452.11 m = 14606.49 ft T: -17.00 C 700-500 lapse rate: 7.51 C/km ThetaE index: 0.67 C Layer 761.0- 658.0 mb Conv cond level (CCL): 530.98 mb = 5073.54 m = 16645.26 ft Mean mixing ratio: 1.25 g/kg Conv temperature: 15.62 C = 60.11 F Cap Strength: 3.72 C Lifted Index: 4.09 C Risk: None Lifted Index @300 mb: 10.39 C Lifted Index @700 mb: 0.07 C Showalter Index: 3.92 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 34.30 C Cross Totals Index: 9.30 C K Index: 4.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.32 J/kg Max Up Vert Vel: 5.35 m/s Conv Inhibition (B-): 44510.27 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 575.33 mb = 4477.60 m = 14690.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 9 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 ---------------------------------------------------------- 0 863 -799 285 7 6.8 -1.8 | 183 4 0.2 4.0 1 857 305 285 9 8.7 -2.3 | 211 4 2.2 3.5 2 855 610 285 11 10.6 -2.8 | 234 5 4.1 3.0 3 853 914 285 11 10.6 -2.8 | 234 5 4.1 3.0 4 850 1431 285 7 6.8 -1.8 | 183 4 0.2 4.0 5 700 2991 270 13 13.0 -0.0 | 228 9 6.5 5.9 6 500 5520 305 13 10.6 -7.5 | 291 4 4.1 -1.6 7 400 7100 315 25 17.7 -17.7 | 317 16 11.1 -11.8 8 300 9040 290 69 64.8 -23.6 | 287 61 58.3 -17.7 9 265 9833 290 89 83.6 -30.4 | 288 81 77.1 -24.6 10 250 10200 295 73 66.2 -30.9 | 293 65 59.6 -25.0 11 245 10328 295 56 50.8 -23.7 | 292 48 44.2 -17.8 12 200 11640 280 46 45.3 -8.0 | 273 39 38.8 -2.1 13 150 13490 295 35 31.7 -14.8 | 290 27 25.2 -8.9 14 100 16080 295 27 24.5 -11.4 | 287 19 17.9 -5.6 15 70 18340 330 17 8.5 -14.7 | 348 9 2.0 -8.9 16 50 20470 285 19 18.4 -4.9 | 265 12 11.8 0.9 17 30 23740 270 17 17.0 -0.0 | 241 12 10.5 5.9 18 20 26340 315 5 3.5 -3.5 | 128 4 -3.0 2.3 Wind Parameters Mean winds (0-6000m): 281.9 at 11.7 knts Storm direction: 311.9 at 8.8 knts Shear (0-3000m) pos: 0.0 neg: 0.5 tot: 0.5 10-3/s Storm rel Dir Shear (0-3000m): 33.1 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -4.0 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.90 Bulk Shear: 2.43 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 ------------------------------------------------------------------------------- 500 285 7 190 4| 0.0 0.9 0.9| 1.0 0.0 1.0 1.9 0.99| 0.9 0.9 1000 285 8 196 4| 0.0 0.9 0.9| 1.9 0.0 1.9 1.9 0.99| 0.9 0.9 1500 285 9 206 4| 0.0 1.4 1.4| 4.2 0.0 4.2 2.8 0.93| 1.4 1.3 2000 285 9 212 4| 0.0 0.5 0.5| 4.2 -2.3 1.9 0.9 0.28| 1.6 0.5 2500 284 8 197 4| 0.0 0.2 0.2| 5.1 -4.0 1.2 0.5 0.12| 1.8 0.2 3000 281 9 204 5| 0.0 0.5 0.5| 7.1 -4.0 3.2 1.1 0.24| 1.8 0.4 4000 275 10 217 6| 0.1 0.7 0.8| 10.7 -4.0 6.8 1.7 0.30| 1.9 0.6 5000 277 11 226 6| 0.3 0.5 0.9| 15.4 -4.0 11.4 2.3 0.38| 1.8 0.7 6000 282 12 235 6| 0.5 0.5 1.0| 19.2 -4.0 15.3 2.5 0.46| 1.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//ZM292/skewt/ZM292.skewt.20250417.12.gif