UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 1 DEC 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -31 75 8 SFC 991 41 -2.7 -10.7 54 8.0 -5.1 75 8 271.2 271.4 268.6 275.9 1.70 2 984 97 -4.5 -12.5 54 8.0 -6.7 66 8 269.9 270.1 267.4 274.0 1.48 3 925 581 -7.1 -13.1 62 6.0 -8.7 345 7 272.0 272.3 268.8 276.3 1.50 4 850 1235 -11.7 -16.7 66 5.0 -12.9 120 5 273.9 274.1 269.5 277.4 1.22 5 845 1280 -11.9 -16.9 66 5.0 -13.0 122 5 274.1 274.3 269.7 277.6 1.20 6 814 1566 -12.7 -25.7 33 13.0 -15.0 133 5 276.2 276.3 269.9 278.0 0.58 7 808 1622 -12.3 -29.3 23 17.0 -15.0 136 4 277.2 277.3 270.2 278.5 0.42 8 718 2519 -15.3 -38.3 12 23.0 -18.1 172 3 283.5 283.5 273.5 284.1 0.20 9 700 2710 -16.7 -36.7 16 20.0 -19.2 180 3 284.0 284.0 273.9 284.8 0.24 10 653 3228 -19.7 -43.7 10 24.0 -22.0 203 5 286.3 286.3 274.9 286.7 0.12 11 647 3297 -19.9 -44.9 9 25.0 -22.2 206 5 286.8 286.9 275.2 287.2 0.11 12 635 3436 -19.9 -31.9 34 12.0 -21.6 212 6 288.4 288.4 276.5 289.7 0.42 13 629 3506 -19.7 -22.5 78 2.8 -20.3 215 6 289.4 289.6 277.9 292.5 1.00 14 606 3782 -20.9 -24.3 74 3.4 -21.5 227 7 291.1 291.3 278.6 293.9 0.88 15 516 4947 -30.1 -30.9 93 0.8 -30.2 280 11 293.7 293.8 279.3 295.5 0.56 16 500 5170 -31.7 -33.2 87 1.5 -31.9 290 12 294.4 294.5 279.5 295.9 0.47 17 461 5741 -36.3 -40.8 63 4.5 -36.6 292 15 295.6 295.6 279.7 296.4 0.23 18 411 6527 -43.5 -44.5 90 1.0 -43.6 294 18 296.1 296.2 279.9 296.8 0.18 19 409 6560 -43.7 -45.8 80 2.1 -43.8 295 18 296.3 296.3 279.9 296.8 0.15 20 407 6593 -43.3 -56.3 23 13.0 -43.7 295 18 297.2 297.2 280.2 297.4 0.05 21 406 6610 -43.3 -59.3 16 16.0 -43.7 295 19 297.4 297.5 280.3 297.6 0.03 22 404 6643 -43.5 -55.5 25 12.0 -43.9 295 19 297.6 297.6 280.4 297.8 0.05 23 400 6710 -43.9 -45.2 87 1.3 -44.0 295 19 297.9 298.0 280.7 298.5 0.17 24 387 6931 -45.9 -50.2 62 4.3 -46.0 293 18 298.1 298.2 280.7 298.5 0.10 25 383 7000 -46.5 -48.8 77 2.3 -46.6 292 18 298.2 298.3 280.7 298.7 0.12 26 374 7157 -47.3 -56.3 35 9.0 -47.6 291 17 299.2 299.2 281.1 299.4 0.05 27 367 7282 -47.9 -57.9 31 10.0 -48.1 290 16 300.0 300.0 281.4 300.2 0.04 28 346 7669 -50.1 -57.1 43 7.0 -50.3 286 14 302.2 302.2 282.3 302.3 0.05 29 341 7764 -50.5 -60.5 30 10.0 -50.7 285 14 302.9 302.9 282.6 303.0 0.03 30 338 7822 -50.5 -64.5 18 14.0 -50.7 285 14 303.6 303.6 282.9 303.7 0.02 31 306 8471 -50.1 -70.1 8 20.0 -50.4 281 16 313.0 313.0 286.4 313.0 0.01 32 300 8600 -50.3 -70.3 8 20.0 -50.6 280 16 314.5 314.5 286.9 314.5 0.01 33 276 9142 -50.3 -73.3 5 23.0 -50.6 294 14 322.0 322.0 289.4 322.1 0.01 34 250 9790 -47.3 -78.3 2 31.0 -47.9 310 11 335.7 335.7 293.3 335.8 0.00 35 200 11280 -43.9 -77.9 1 34.0 -44.8 330 8 363.3 363.3 299.3 363.3 0.00 36 172 12296 -41.3 -77.3 1 36.0 -42.6 351 7 383.6 383.6 302.8 383.6 0.01 37 150 13220 -42.9 -78.9 1 36.0 -44.2 10 6 396.1 396.1 304.7 396.2 0.01 38 100 15960 -43.1 -80.1 1 37.0 -44.9 15 5 444.4 444.5 310.3 444.5 0.01 39 70 18380 -40.1 -79.1 1 39.0 -43.3 30 5 498.6 498.6 314.8 498.7 0.01 40 50 20670 -39.9 -79.9 1 40.0 -44.0 45 16 549.4 549.4 318.1 549.5 0.01 41 45 21392 -38.3 -79.3 1 41.0 -43.2 48 16 570.1 570.1 319.2 570.2 0.02 42 30 24170 -39.7 -79.7 1 40.0 -45.5 60 18 636.4 636.4 322.2 636.6 0.02 43 29 24401 -40.3 -80.3 1 40.0 -46.0 61 18 641.0 641.0 322.3 641.1 0.02 44 24 25693 -38.1 -80.1 0 42.0 -45.4 68 20 683.0 683.0 323.9 683.2 0.03 45 20 26940 -39.9 -80.9 0 41.0 -47.1 75 21 714.0 714.1 324.9 714.3 0.03 46 17 28047 -41.1 -81.1 1 40.0 -48.5 79 25 744.2 744.2 325.8 744.5 0.03 47 14 29380 -36.1 -79.1 0 43.0 -46.9 83 29 803.6 803.6 327.3 804.1 0.05 48 12 30448 -36.7 -78.7 0 42.0 -47.9 86 33 837.7 837.7 328.1 838.4 0.07 49 10 31720 -33.1 -77.1 0 44.0 -47.4 90 37 896.0 896.0 329.4 897.1 0.11 50 9.5 32082 -31.9 -75.9 0 44.0 -47.3 913.8 913.8 329.7 915.2 0.13 51 8.3 33030 -34.9 -77.9 0 43.0 -49.1 937.9 938.0 330.1 939.2 0.11 52 6.6 34645 -30.3 -75.3 0 45.0 -48.8 1020.8 1021.0 331.5 1023.4 0.21 TRP 341 7764 -50.5 -60.5 30 10.0 -50.7 285 14 302.9 302.9 282.6 303.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5201.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 51.52 % Est. max temperature: 0.55 C = 32.99 F Sfc-Lift cond lev (LCL): 873.47 mb = 1024.38 m = 3360.77 ft T: -10.22 C 700-500 lapse rate: 6.10 C/km ThetaE index: 1.86 C Layer 984.0- 925.0 mb Conv cond level (CCL): 700.28 mb = 2706.97 m = 8881.04 ft Mean mixing ratio: 1.48 g/kg Conv temperature: 10.10 C = 50.18 F Cap Strength: 15.29 C Lifted Index: 15.68 C Risk: None Lifted Index @300 mb: 27.55 C Lifted Index @700 mb: 9.30 C Showalter Index: 14.28 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 15.00 C K Index: -16.70 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 3.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.74 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 77275.97 J/kg Cap Strength: 15.58 C Lift Cond Lev (LCL): 845.33 mb = 1277.11 m = 4189.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 6 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 ---------------------------------------------------------- 0 991 41 75 8 -7.7 -2.1 | 99 12 -11.7 1.9 1 925 581 345 7 1.8 -6.8 | 37 3 -2.1 -2.8 2 850 1235 120 5 -4.3 2.5 | 128 11 -8.3 6.5 3 700 2710 180 3 0.0 3.0 | 151 8 -3.9 7.0 4 500 5170 290 12 11.3 -4.1 | 271 7 7.4 -0.1 5 400 6710 295 19 17.2 -8.0 | 287 14 13.3 -4.0 6 341 7764 285 14 13.5 -3.6 | 268 10 9.6 0.4 7 300 8600 280 16 15.8 -2.8 | 264 12 11.8 1.2 8 250 9790 310 11 8.4 -7.1 | 304 5 4.5 -3.1 9 200 11280 330 8 4.0 -6.9 | 359 3 0.1 -2.9 10 150 13220 10 6 -1.0 -5.9 | 69 5 -5.0 -1.9 11 100 15960 15 5 -1.3 -4.8 | 81 5 -5.2 -0.8 12 70 18380 30 5 -2.5 -4.3 | 87 6 -6.4 -0.3 13 50 20670 45 16 -11.3 -11.3 | 64 17 -15.2 -7.3 14 30 24170 60 18 -15.6 -9.0 | 76 20 -19.5 -5.0 15 20 26940 75 21 -20.3 -5.4 | 87 24 -24.2 -1.4 16 10 31720 90 37 -37.0 0.0 | 96 41 -40.9 4.0 Wind Parameters Mean winds (0-6000m): 285.5 at 7.5 knts Storm direction: 315.5 at 5.6 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 61.2 deg Storm rel helicity (0-3000m) pos: 37.7 neg: -17.5 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 20.66 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 38 8 77 9| 0.0 10.3 10.3| 0.0 -17.5 -17.5 -34.9 -0.71| 11.3 -8.0 1000 30 7 75 8| 4.6 5.2 9.7| 15.0 -17.5 -2.4 -2.4 0.00| 10.7 0.0 1500 50 6 90 9| 3.8 3.4 7.2| 27.9 -17.5 10.4 7.0 0.19| 8.8 1.6 2000 74 6 104 10| 2.8 2.6 5.4| 31.7 -17.5 14.2 7.1 0.23| 7.0 1.6 2500 90 5 113 10| 2.1 2.1 4.2| 34.1 -17.5 16.6 6.6 0.25| 5.9 1.5 3000 105 5 121 10| 1.9 1.7 3.6| 37.7 -17.5 20.3 6.8 0.29| 5.2 1.5 4000 166 5 150 10| 1.6 1.3 2.9| 51.4 -17.5 34.0 8.5 0.41| 4.7 1.9 5000 266 6 207 5| 1.1 1.0 2.2| 68.6 -17.5 51.1 10.2 0.52| 4.6 2.4 6000 285 7 239 4| 1.2 0.9 2.0| 75.1 -17.5 57.7 9.6 0.52| 4.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251201.23.gif