UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 27 NOV 25 Station: USPP WMO ident: 28225 Latitude: 57.95 Longitude: 56.20 Elevation: 170.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 170 -1.7 -6.4 70 4.7 -3.3 250 3 271.1 271.5 269.6 277.5 2.35 1 1000 210 -2.3 -7.3 69 5.0 -3.9 265 11 270.9 271.2 269.2 276.9 2.20 2 925 822 -8.1 -11.2 78 3.1 -8.9 255 13 271.0 271.3 268.6 275.9 1.75 3 878 1225 -11.3 -13.1 87 1.8 -11.8 280 15 271.8 272.0 268.8 276.2 1.58 4 873 1269 -10.7 -12.6 86 1.9 -11.2 282 16 272.8 273.1 269.6 277.5 1.66 5 864 1349 -9.3 -12.1 80 2.8 -10.1 287 16 275.1 275.4 271.2 280.0 1.75 6 850 1475 -9.5 -14.2 69 4.7 -10.7 295 17 276.2 276.4 271.4 280.5 1.50 7 719 2756 -14.1 -34.1 17 20.0 -17.0 295 31 284.7 284.7 274.3 285.6 0.30 8 714 2809 -14.3 -33.3 18 19.0 -17.1 295 31 285.0 285.1 274.6 286.1 0.32 9 700 2959 -14.5 -32.5 20 18.0 -17.3 295 33 286.4 286.5 275.4 287.6 0.36 10 612 3963 -20.3 -34.3 28 14.0 -22.1 295 44 291.0 291.0 277.7 292.1 0.34 11 506 5345 -28.9 -41.9 27 13.0 -30.0 295 59 296.8 296.8 280.2 297.4 0.19 12 500 5430 -29.3 -43.3 25 14.0 -30.4 295 60 297.3 297.3 280.4 297.9 0.17 13 400 6990 -40.1 -55.1 19 15.0 -40.7 295 71 302.9 302.9 282.6 303.1 0.05 14 301 8879 -53.1 -65.2 22 12.0 -53.3 300 99 310.1 310.1 285.4 310.2 0.02 15 300 8900 -53.3 -65.3 22 12.0 -53.5 300 99 310.2 310.2 285.4 310.3 0.02 16 282 9298 -56.3 -67.3 24 11.0 -56.4 298 96 311.4 311.5 285.9 311.5 0.02 17 253 9985 -59.9 -69.9 26 10.0 -60.0 295 90 315.9 315.9 287.4 316.0 0.01 18 250 10060 -60.3 -70.3 26 10.0 -60.4 295 89 316.4 316.4 287.6 316.5 0.01 19 217 10931 -63.9 -73.9 24 10.0 -64.0 300 81 323.9 323.9 289.9 324.0 0.01 20 200 11430 -63.5 -73.5 24 10.0 -63.6 295 79 332.2 332.2 292.3 332.2 0.01 21 188 11810 -62.7 -72.7 25 10.0 -62.8 295 76 339.4 339.4 294.2 339.5 0.01 22 150 13200 -62.9 -71.9 29 9.0 -63.0 295 66 361.7 361.7 299.1 361.8 0.02 23 104 15441 -65.3 -75.3 24 10.0 -65.4 290 62 397.1 397.1 304.8 397.1 0.01 24 100 15680 -65.3 -75.3 24 10.0 -65.4 290 62 401.6 401.6 305.4 401.6 0.01 25 71 17745 -69.9 -79.9 22 10.0 -70.0 290 50 433.1 433.1 309.1 433.1 0.01 26 70 17830 -69.1 -79.1 22 10.0 -69.2 290 50 436.6 436.6 309.6 436.6 0.01 27 69 17916 -69.1 -79.1 22 10.0 -69.2 290 50 438.4 438.4 309.7 438.4 0.01 28 50 19840 -69.3 -79.3 22 10.0 -69.4 295 54 480.2 480.2 313.5 480.3 0.01 29 30 22850 -73.9 -83.9 20 10.0 -74.0 290 54 543.2 543.2 317.7 543.2 0.01 30 29 23048 -73.7 -83.7 20 10.0 -73.8 549.0 549.0 318.1 549.1 0.01 TRP 217 10931 -63.9 -73.9 24 10.0 -64.0 300 81 323.9 323.9 289.9 324.0 0.01 WND 301 8879 -53.1 -65.2 22 12.0 -53.3 300 99 310.1 310.1 285.4 310.2 0.02 Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 41.98 % Est. max temperature: 3.05 C = 37.49 F Sfc-Lift cond lev (LCL): 933.53 mb = 749.97 m = 2460.51 ft T: -7.42 C 700-500 lapse rate: 5.99 C/km ThetaE index: 1.61 C Layer 1000.0- 878.0 mb Conv cond level (CCL): 890.48 mb = 1115.75 m = 3660.56 ft Mean mixing ratio: 1.94 g/kg Conv temperature: -1.19 C = 29.86 F Cap Strength: 17.13 C Lifted Index: 17.50 C Risk: None Lifted Index @300 mb: 24.02 C Lifted Index @700 mb: 10.97 C Showalter Index: 14.24 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 15.10 C K Index: -12.40 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.23 J/kg Max Up Vert Vel: 1.57 m/s Conv Inhibition (B-): 37494.84 J/kg Cap Strength: 17.05 C Lift Cond Lev (LCL): 898.36 mb = 1047.70 m = 3437.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 27 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 1005 170 250 3 2.8 1.0 | 149 27 -13.5 22.8 1 1000 210 265 11 11.0 1.0 | 167 23 -5.4 22.8 2 925 822 255 13 12.6 3.4 | 171 25 -3.8 25.2 3 850 1475 295 17 15.4 -7.2 | 176 15 -0.9 14.6 4 700 2959 295 33 29.9 -13.9 | 240 16 13.6 7.9 5 500 5430 295 60 54.4 -25.4 | 275 38 38.1 -3.5 6 400 6990 295 71 64.3 -30.0 | 280 49 48.0 -8.2 7 301 8879 300 99 85.7 -49.5 | 292 75 69.4 -27.7 8 300 8900 300 99 85.7 -49.5 | 292 75 69.4 -27.7 9 250 10060 295 89 80.7 -37.6 | 284 66 64.3 -15.8 10 217 10931 300 81 70.1 -40.5 | 289 57 53.8 -18.7 11 200 11430 295 79 71.6 -33.4 | 282 56 55.3 -11.6 12 150 13200 295 66 59.8 -27.9 | 278 44 43.5 -6.1 13 100 15680 290 62 58.3 -21.2 | 269 42 41.9 0.6 14 70 17830 290 50 47.0 -17.1 | 261 31 30.7 4.7 15 50 19840 295 54 48.9 -22.8 | 272 33 32.6 -1.0 16 30 22850 290 54 50.7 -18.5 | 264 35 34.4 3.3 Wind Parameters Mean winds (0-6000m): 293.2 at 36.3 knts Storm direction: 323.2 at 27.2 knts Shear (0-3000m) pos: 2.9 neg: 2.8 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 138.0 neg: -0.8 tot: 137.2 m^2/s^2 ave: 45.7 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 99.10 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 ------------------------------------------------------------------------------- 500 261 11 168 24| 9.8 0.0 9.8| 59.4 0.0 59.4 118.7 0.89| 10.5 9.4 1000 262 13 171 24| 6.4 0.0 6.4| 74.4 0.0 74.4 74.4 0.71| 8.4 6.0 1500 274 14 173 21| 5.9 0.0 5.9| 82.9 -0.8 82.1 54.7 0.57| 8.2 4.6 2000 281 16 178 19| 4.4 1.4 5.8|101.2 -0.8 100.4 50.2 0.64| 7.5 4.8 2500 286 18 184 17| 3.5 2.2 5.7|119.6 -0.8 118.8 47.5 0.69| 7.1 4.9 3000 288 21 192 16| 2.9 2.8 5.7|138.0 -0.8 137.2 45.7 0.71| 6.9 4.9 4000 291 25 211 15| 2.2 3.5 5.7|175.2 -0.8 174.4 43.6 0.69| 6.6 4.5 5000 292 31 231 16| 1.8 3.9 5.7|212.4 -0.8 211.6 42.3 0.64| 6.4 4.1 6000 293 36 246 19| 1.5 4.0 5.4|239.8 -0.8 239.0 39.8 0.61| 6.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251127.12.gif