UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for ZM373... Searching the city database file for: ZM373 ... Date:1200Z 12 OCT 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 104 1 920 -17012 SFC 850 -10679 13.8 -7.2 23 21.0 4.5 270 11 300.6 301.1 284.8 308.7 2.62 3 845 -10224 14.2 -5.8 25 20.0 5.0 270 11 301.5 302.1 285.5 310.5 2.93 4 843 -10042 14.4 -5.6 25 20.0 5.2 270 12 301.9 302.5 285.7 311.1 2.98 5 822 -8130 12.8 -6.2 26 19.0 4.2 270 14 302.4 303.0 285.8 311.5 2.92 6 700 3066 0.2 -8.8 51 9.0 -3.4 270 27 302.7 303.2 285.8 311.4 2.81 7 678 3321 -2.1 -10.1 54 8.0 -5.2 271 28 302.9 303.4 285.7 311.0 2.61 8 658 3558 -3.7 -12.7 50 9.0 -6.9 272 29 303.7 304.1 285.5 310.6 2.19 9 599 4291 -10.7 -16.7 61 6.0 -12.5 275 33 303.9 304.2 285.1 309.4 1.73 10 583 4499 -12.3 -18.3 61 6.0 -14.0 275 34 304.4 304.7 285.1 309.3 1.55 11 577 4578 -12.7 -20.7 51 8.0 -14.8 276 34 304.8 305.0 284.9 308.9 1.27 12 570 4671 -13.1 -21.1 51 8.0 -15.2 276 35 305.4 305.6 285.1 309.5 1.25 13 553 4901 -15.1 -20.0 66 4.9 -16.4 277 36 305.7 306.0 285.4 310.3 1.41 14 551 4928 -14.9 -20.9 60 6.0 -16.4 277 36 306.2 306.5 285.5 310.5 1.31 15 549 4956 -14.7 -22.7 51 8.0 -16.7 277 36 306.8 307.0 285.5 310.5 1.12 16 547 4983 -14.9 -22.9 50 8.0 -16.9 277 37 306.9 307.1 285.5 310.5 1.11 17 540 5081 -15.5 -20.5 65 5.0 -16.8 278 37 307.3 307.6 285.9 311.8 1.39 18 530 5222 -15.9 -20.7 67 4.8 -17.1 278 38 308.5 308.7 286.4 313.0 1.39 19 516 5424 -16.3 -23.3 55 7.0 -18.0 279 39 310.4 310.6 286.8 314.1 1.13 20 507 5556 -17.5 -23.5 59 6.0 -18.9 280 39 310.5 310.7 286.8 314.2 1.13 21 500 5660 -18.3 -24.3 59 6.0 -19.7 280 40 310.7 310.9 286.8 314.3 1.07 22 468 6149 -21.5 -32.5 36 11.0 -23.3 279 42 312.7 312.8 286.9 314.5 0.53 23 456 6339 -23.3 -34.3 36 11.0 -24.9 278 43 312.8 312.9 286.9 314.4 0.46 24 442 6566 -25.1 -39.1 26 14.0 -26.8 277 44 313.3 313.3 286.9 314.3 0.29 25 421 6916 -28.1 -39.1 34 11.0 -29.4 276 46 313.8 313.9 287.1 314.9 0.31 26 416 7002 -28.9 -39.9 34 11.0 -30.1 276 47 313.9 313.9 287.1 314.9 0.29 27 400 7280 -31.1 -39.1 45 8.0 -32.0 275 48 314.6 314.6 287.3 315.7 0.32 28 398 7316 -31.3 -38.3 50 7.0 -32.1 275 48 314.8 314.8 287.4 316.0 0.35 29 387 7514 -32.5 -40.5 45 8.0 -33.3 275 49 315.7 315.8 287.7 316.8 0.29 30 360 8019 -37.1 -43.1 54 6.0 -37.6 275 52 316.2 316.2 287.8 317.0 0.24 31 353 8155 -37.5 -43.5 53 6.0 -37.9 275 53 317.4 317.4 288.2 318.2 0.23 32 339 8433 -40.1 -45.1 59 5.0 -40.4 275 55 317.5 317.6 288.2 318.3 0.20 33 333 8555 -40.5 -45.5 59 5.0 -40.8 275 56 318.6 318.7 288.5 319.4 0.20 34 326 8700 -41.7 -47.7 52 6.0 -42.1 275 57 318.9 318.9 288.6 319.5 0.16 35 315 8932 -42.9 -48.9 52 6.0 -43.2 275 58 320.4 320.4 289.0 320.9 0.14 36 302 9216 -45.1 -52.1 45 7.0 -45.4 275 60 321.2 321.2 289.2 321.6 0.10 37 300 9260 -45.3 -52.3 45 7.0 -45.6 275 60 321.5 321.5 289.3 321.9 0.10 38 276 9813 -49.3 -57.3 39 8.0 -49.6 275 60 323.5 323.5 289.9 323.7 0.06 39 271 9934 -49.5 -57.5 39 8.0 -49.7 275 60 324.9 324.9 290.3 325.1 0.06 40 260 10205 -51.5 -58.5 43 7.0 -51.7 275 60 325.8 325.8 290.6 326.0 0.05 41 250 10460 -51.7 -60.7 33 9.0 -51.9 275 62 329.2 329.2 291.5 329.4 0.04 42 239 10751 -51.9 -63.9 22 12.0 -52.2 273 64 333.2 333.2 292.6 333.3 0.03 43 214 11464 -51.9 -67.9 13 16.0 -52.2 268 68 343.9 343.9 295.3 343.9 0.02 44 200 11900 -53.5 -72.5 8 19.0 -53.8 265 71 348.0 348.0 296.2 348.1 0.01 45 194 12096 -54.1 -74.1 7 20.0 -54.4 264 72 350.1 350.1 296.7 350.2 0.01 46 183 12471 -53.5 -76.5 4 23.0 -53.8 262 75 357.0 357.0 298.1 357.0 0.01 47 177 12685 -54.3 -79.3 3 25.0 -54.6 260 76 359.1 359.1 298.5 359.1 0.00 48 175 12758 -53.7 -79.7 3 26.0 -54.1 260 77 361.3 361.3 299.0 361.3 0.00 49 154 13573 -57.1 -84.1 2 27.0 -57.4 255 83 368.9 368.9 300.4 368.9 0.00 50 153 13614 -56.6 -83.6 2 27.0 -56.9 255 83 370.5 370.5 300.7 370.5 0.00 51 152 13656 -56.1 -83.1 2 27.0 -56.4 255 83 372.0 372.0 300.9 372.0 0.00 52 150 13740 -56.7 -83.7 2 27.0 -57.0 255 83 372.4 372.4 301.0 372.4 0.00 53 148 13825 -57.1 -83.1 2 26.0 -57.4 255 83 373.1 373.1 301.1 373.1 0.00 54 141 14132 -57.3 -83.3 2 26.0 -57.6 257 82 378.0 378.0 301.9 378.0 0.00 55 121 15093 -60.3 260 79 389.4 56 119 15197 -59.5 261 78 392.7 57 116 15356 -60.3 261 78 394.1 58 112 15576 -59.5 262 77 399.6 59 100 16280 -62.5 265 75 407.0 60 96 16531 -63.7 263 72 409.4 61 93 16726 -61.7 262 69 417.1 62 82 17501 -64.1 257 59 427.5 63 80 17653 -62.1 256 57 434.6 64 75 18051 -62.5 253 52 441.9 65 74 18134 -61.1 252 51 446.5 66 70 18480 -60.1 250 46 455.8 67 69 18570 -60.1 251 46 457.7 68 64 19034 -63.9 254 48 459.3 69 62 19229 -63.9 255 48 463.5 70 59 19534 -61.7 258 49 475.1 71 58 19640 -62.5 258 49 475.6 72 55 19968 -61.1 261 50 486.1 73 55 19968 -59.9 261 50 488.8 74 54 20083 -60.1 262 51 490.9 75 53 20200 -56.1 262 51 502.8 76 51 20444 -56.9 264 52 506.5 77 50 20570 -55.7 265 52 512.2 78 48 20830 -56.3 264 51 516.8 79 47 20964 -54.9 264 50 523.3 80 45 21242 -55.1 263 49 529.3 81 44 21386 -53.5 262 48 536.7 82 43 21534 -54.5 262 47 537.7 83 43 21534 -53.3 262 47 540.7 84 43 21534 -52.5 262 47 542.7 85 41 21843 -51.5 261 46 552.6 86 38 22335 -53.3 260 43 560.2 87 36 22683 -52.9 259 42 569.9 88 33 23241 -55.9 257 39 576.3 89 32 23438 -54.7 256 38 584.6 90 30 23850 -55.7 255 36 592.8 91 29 24066 -55.1 255 35 600.2 92 28 24291 -52.5 255 34 613.5 93 28 24291 -51.7 255 34 615.7 94 22 25840 -54.9 255 26 650.2 95 21 26138 -53.7 255 25 662.5 96 20 26450 -55.3 255 23 666.9 97 19 26777 -55.7 675.5 98 19 26777 -54.1 680.5 99 18 27125 -53.3 693.6 100 17 27491 -55.3 698.6 101 16 27877 -56.1 708.2 102 16 27877 -55.5 710.2 103 15 28287 -56.7 719.4 104 15 28287 -56.1 721.4 TRP 260 10205 -51.5 -58.5 43 7.0 -51.7 275 60 325.8 325.8 290.6 326.0 0.05 WND 153 13614 -56.6 -83.6 2 27.0 -56.9 255 83 370.5 370.5 300.7 370.5 0.00 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 698.09 mb = 3088.17 m = 10131.66 ft Wetbulb zero: 755.05 mb = -2209.69 m = -7249.57 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 49.23 % Est. max temperature: 15.81 C = 60.45 F Sfc-Lift cond lev (LCL): 617.31 mb = 4056.09 m = 13307.23 ft T: -8.46 C 700-500 lapse rate: 7.13 C/km ThetaE index: 2.53 C Layer 700.0- 570.0 mb Conv cond level (CCL): 602.05 mb = 4251.25 m = 13947.50 ft Mean mixing ratio: 2.90 g/kg Conv temperature: 16.92 C = 62.46 F Cap Strength: 3.37 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 7.47 C Lifted Index @700 mb: 0.28 C Showalter Index: 4.85 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 32.10 C Cross Totals Index: 11.10 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 29.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.19 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 40473.07 J/kg Cap Strength: 3.33 C Lift Cond Lev (LCL): 614.42 mb = 4092.66 m = 13427.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 ---------------------------------------------------------- 0 850 -10679 270 11 11.0 -0.0 | 200 6 1.9 5.3 1 700 3066 270 27 27.0 -0.0 | 254 19 17.9 5.3 2 500 5660 280 40 39.4 -6.9 | 273 30 30.3 -1.7 3 400 7280 275 48 47.8 -4.2 | 268 39 38.7 1.1 4 300 9260 275 60 59.8 -5.2 | 270 51 50.7 0.0 5 260 10205 275 60 59.8 -5.2 | 270 51 50.7 0.0 6 250 10460 275 62 61.8 -5.4 | 270 53 52.6 -0.1 7 200 11900 265 71 70.7 6.2 | 259 63 61.6 11.5 8 153 13614 255 83 80.2 21.5 | 249 76 71.1 26.7 9 150 13740 255 83 80.2 21.5 | 249 76 71.1 26.7 10 100 16280 265 75 74.7 6.5 | 260 67 65.6 11.8 11 70 18480 250 46 43.2 15.7 | 238 40 34.1 21.0 12 50 20570 265 52 51.8 4.5 | 257 44 42.7 9.8 13 30 23850 255 36 34.8 9.3 | 240 30 25.7 14.6 14 20 26450 255 23 22.2 6.0 | 229 17 13.1 11.2 Wind Parameters Mean winds (0-6000m): 270.0 at 14.0 knts Storm direction: 300.0 at 10.5 knts Shear (0-3000m) pos: 0.0 neg: 0.6 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): 25.9 deg Storm rel helicity (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 0.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.12 Bulk Shear: 1.64 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 ------------------------------------------------------------------------------- 500 270 11 195 5| 0.0 0.6 0.6| 0.8 0.0 0.8 1.6 0.92| 0.6 0.6 1000 270 11 198 6| 0.0 0.6 0.6| 1.6 0.0 1.6 1.6 0.90| 0.6 0.5 1500 270 11 201 6| 0.0 0.6 0.6| 2.4 0.0 2.4 1.6 0.88| 0.6 0.5 2000 270 11 204 6| 0.0 0.6 0.6| 3.2 0.0 3.2 1.6 0.86| 0.6 0.5 2500 270 12 207 6| 0.0 0.6 0.6| 4.1 0.0 4.1 1.6 0.84| 0.6 0.5 3000 270 12 210 6| 0.0 0.6 0.6| 4.9 0.0 4.9 1.6 0.82| 0.6 0.5 4000 270 13 215 6| 0.0 0.6 0.6| 6.5 0.0 6.5 1.6 0.78| 0.6 0.5 5000 270 13 219 7| 0.0 0.6 0.6| 8.1 0.0 8.1 1.6 0.74| 0.6 0.4 6000 270 14 223 7| 0.0 0.6 0.6| 9.7 0.0 9.7 1.6 0.71| 0.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//ZM373/skewt/ZM373.skewt.20251012.12.gif