UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 2 DEC 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 1008 170 -1.3 -3.2 87 1.9 -2.0 0 0 271.2 271.7 270.7 279.3 2.99 1 1000 230 -1.9 -4.5 82 2.6 -2.8 255 5 271.2 271.7 270.3 278.7 2.73 2 933 778 -5.9 -7.9 86 2.0 -6.5 228 10 272.6 273.0 270.4 278.8 2.26 3 929 812 -5.1 -7.1 86 2.0 -5.8 227 11 273.8 274.2 271.4 280.4 2.41 4 925 846 -3.1 -5.4 84 2.3 -3.9 225 11 276.1 276.6 273.3 283.8 2.76 5 916 924 1.0 -3.5 72 4.5 -0.8 223 11 281.1 281.7 276.7 290.2 3.22 6 909 986 2.2 -5.8 55 8.0 -0.9 222 10 283.0 283.4 277.0 290.8 2.72 7 900 1066 1.8 -11.2 37 13.0 -2.6 220 10 283.4 283.7 275.9 288.6 1.80 8 850 1524 -0.5 -18.5 24 18.0 -5.5 210 7 285.6 285.8 276.0 288.8 1.04 9 820 1811 -1.1 -15.1 34 14.0 -5.4 223 8 287.9 288.2 277.8 292.3 1.44 10 813 1879 -1.1 -15.1 34 14.0 -5.4 226 8 288.6 288.9 278.2 293.0 1.45 11 700 3057 -8.5 -16.5 52 8.0 -10.8 280 11 293.1 293.3 280.3 297.7 1.50 12 645 3687 -11.7 -19.7 51 8.0 -13.7 285 12 296.4 296.6 281.4 300.3 1.24 13 563 4710 -20.5 -26.5 59 6.0 -21.6 293 14 297.8 297.9 281.4 300.3 0.78 14 549 4896 -21.7 -27.7 58 6.0 -22.7 294 14 298.5 298.6 281.7 300.8 0.71 15 528 5183 -22.7 -30.7 48 8.0 -23.9 297 14 300.6 300.7 282.4 302.5 0.56 16 500 5580 -25.3 -37.3 32 12.0 -26.7 300 15 302.2 302.2 282.7 303.3 0.31 17 456 6243 -30.5 -44.5 24 14.0 -31.6 294 18 303.8 303.8 283.1 304.3 0.16 18 423 6772 -35.3 -50.3 20 15.0 -36.1 289 21 304.2 304.2 283.2 304.5 0.09 19 400 7160 -38.5 -52.5 22 14.0 -39.1 285 23 305.0 305.0 283.5 305.2 0.07 20 317 8715 -51.9 -63.9 22 12.0 -52.1 265 17 307.3 307.3 284.3 307.4 0.02 21 300 9070 -54.5 -65.5 25 11.0 -54.6 260 15 308.5 308.5 284.8 308.6 0.02 22 255 10088 -62.7 -72.7 25 10.0 -62.8 260 15 311.1 311.1 285.7 311.1 0.01 23 250 10210 -63.5 -73.5 24 10.0 -63.6 260 15 311.7 311.7 285.9 311.7 0.01 24 247 10284 -63.9 -73.9 24 10.0 -64.0 263 15 312.1 312.1 286.1 312.2 0.01 25 225 10852 -66.3 -75.3 27 9.0 -66.4 290 15 316.9 316.9 287.8 316.9 0.01 26 200 11570 -63.5 -72.5 28 9.0 -63.6 295 25 332.2 332.2 292.3 332.2 0.01 27 197 11663 -63.1 -72.1 29 9.0 -63.2 296 25 334.3 334.3 292.9 334.3 0.01 28 176 12363 -59.9 -68.9 30 9.0 -60.0 299 28 350.5 350.5 296.8 350.6 0.02 29 150 13360 -60.9 -69.9 30 9.0 -61.0 305 31 365.2 365.2 299.7 365.3 0.02 30 100 15860 -63.9 -74.9 21 11.0 -64.0 290 36 404.3 404.3 305.8 404.3 0.01 31 81 17149 -66.3 -77.3 20 11.0 -66.4 305 34 424.5 424.5 308.2 424.5 0.01 32 70 18040 -64.7 -76.7 18 12.0 -64.9 315 33 446.0 446.0 310.5 446.1 0.02 33 69 18128 -64.5 -76.5 18 12.0 -64.7 448.2 448.2 310.7 448.3 0.02 34 58 19179 -68.5 -80.5 16 12.0 -68.7 462.0 462.0 312.0 462.1 0.01 TRP 225 10852 -66.3 -75.3 27 9.0 -66.4 290 15 316.9 316.9 287.8 316.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: Surface below freezing Freezing level: 918.20 mb = 904.90 m = 2968.78 ft Freezing level: 860.87 mb = 1424.38 m = 4673.12 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 51.25 % Est. max temperature: 12.75 C = 54.95 F Sfc-Lift cond lev (LCL): 978.33 mb = 403.17 m = 1322.71 ft T: -3.16 C 700-500 lapse rate: 6.66 C/km ThetaE index: 2.13 C Layer 900.0- 850.0 mb Conv cond level (CCL): 667.13 mb = 3427.35 m = 11244.44 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 22.54 C = 72.58 F Cap Strength: 17.24 C Lifted Index: 18.10 C Risk: None Lifted Index @300 mb: 19.72 C Lifted Index @700 mb: 13.63 C Showalter Index: 11.83 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 6.80 C K Index: -1.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.36 J/kg Max Up Vert Vel: 8.64 m/s Conv Inhibition (B-): 25990.58 J/kg Cap Strength: 17.83 C Lift Cond Lev (LCL): 917.08 mb = 914.50 m = 3000.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 8 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 1008 170 0 0 -0.0 -0.0 | 126 8 -6.8 5.0 1 1000 230 255 5 4.8 1.3 | 162 7 -2.0 6.3 2 925 846 225 11 7.8 7.8 | 184 13 0.9 12.8 3 850 1524 210 7 3.5 6.1 | 163 12 -3.3 11.1 4 700 3057 280 11 10.8 -1.9 | 232 5 4.0 3.1 5 500 5580 300 15 13.0 -7.5 | 292 7 6.1 -2.5 6 400 7160 285 23 22.2 -6.0 | 274 15 15.4 -0.9 7 300 9070 260 15 14.8 2.6 | 226 11 7.9 7.6 8 250 10210 260 15 14.8 2.6 | 226 11 7.9 7.6 9 225 10852 290 15 14.1 -5.1 | 271 7 7.2 -0.1 10 200 11570 295 25 22.7 -10.6 | 289 17 15.8 -5.6 11 150 13360 305 31 25.4 -17.8 | 305 23 18.5 -12.8 12 100 15860 290 36 33.8 -12.3 | 285 28 27.0 -7.3 13 70 18040 315 33 23.3 -23.3 | 318 25 16.5 -18.3 Wind Parameters Mean winds (0-6000m): 276.2 at 11.3 knts Storm direction: 306.2 at 8.5 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -13.6 tot: 23.2 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.81 Bulk Shear: 6.43 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 ------------------------------------------------------------------------------- 500 242 7 172 8| 0.0 9.6 9.6| 15.0 0.0 15.0 29.9 0.76| 10.4 8.0 1000 230 8 177 10| 0.0 4.7 4.7| 15.4 -7.3 8.1 8.1 0.39| 7.5 2.9 1500 225 8 174 11| 0.0 2.5 2.5| 17.1 -13.6 3.5 2.4 0.24| 6.0 1.5 2000 226 8 175 11| 0.9 1.9 2.8| 25.3 -13.6 11.7 5.8 0.35| 5.4 1.9 2500 233 8 179 10| 1.5 1.5 3.0| 32.1 -13.6 18.5 7.4 0.42| 5.1 2.1 3000 242 9 186 9| 1.8 1.3 3.0| 36.8 -13.6 23.2 7.7 0.47| 4.9 2.3 4000 257 10 198 8| 1.6 0.9 2.6| 39.9 -13.6 26.3 6.6 0.51| 4.0 2.0 5000 268 10 213 6| 1.5 0.8 2.3| 43.4 -13.6 29.7 5.9 0.54| 3.4 1.8 6000 276 11 229 6| 1.4 0.8 2.2| 44.9 -16.0 28.9 4.8 0.47| 3.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251202.00.gif