UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 10 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 1010 170 -10.9 -13.1 84 2.2 -11.4 145 5 261.5 261.7 261.2 265.2 1.38 1 1000 247 -10.3 -13.5 77 3.2 -11.1 190 11 262.9 263.1 262.1 266.5 1.35 2 968 497 -10.3 -14.0 74 3.7 -11.2 211 25 265.3 265.5 263.9 269.0 1.34 3 950 643 -4.7 -9.7 68 5.0 -6.2 223 33 272.4 272.7 269.8 277.8 1.92 4 925 852 -5.7 -16.7 42 11.0 -8.4 240 44 273.5 273.7 269.1 276.7 1.12 5 850 1510 -8.7 -28.7 18 20.0 -12.2 245 46 277.0 277.1 270.1 278.3 0.42 6 826 1731 -9.7 -28.7 20 19.0 -13.0 247 43 278.3 278.3 270.9 279.6 0.43 7 789 2084 -10.9 -34.9 12 24.0 -14.4 251 39 280.6 280.7 272.0 281.4 0.25 8 765 2322 -11.3 -38.3 9 27.0 -14.9 253 37 282.7 282.7 273.1 283.3 0.18 9 744 2535 -11.5 -20.5 47 9.0 -13.5 255 34 284.7 284.9 275.5 287.8 1.00 10 704 2958 -12.9 -22.9 43 10.0 -15.0 260 29 287.7 287.9 276.9 290.4 0.86 11 700 3001 -12.9 -22.9 43 10.0 -15.0 260 29 288.2 288.4 277.1 290.9 0.87 12 641 3666 -18.1 -24.1 59 6.0 -19.3 264 32 289.6 289.8 277.8 292.3 0.85 13 627 3832 -17.7 -22.5 66 4.8 -18.7 265 33 291.9 292.1 279.1 295.1 1.00 14 597 4197 -19.9 -23.1 76 3.2 -20.5 267 34 293.5 293.7 279.8 296.6 1.00 15 500 5490 -29.1 -32.0 76 2.9 -29.5 275 40 297.6 297.7 281.0 299.3 0.52 16 400 7040 -40.5 -43.5 73 3.0 -40.7 295 38 302.4 302.4 282.6 303.1 0.20 17 388 7248 -41.9 -45.1 71 3.2 -42.1 294 38 303.2 303.2 282.9 303.8 0.18 18 300 8940 -56.5 -60.2 63 3.7 -56.6 290 40 305.7 305.7 283.7 305.8 0.04 19 250 10070 -65.7 -69.4 60 3.7 -65.7 295 46 308.4 308.4 284.7 308.4 0.01 20 242 10267 -66.9 -70.6 59 3.7 -66.9 295 43 309.5 309.5 285.1 309.5 0.01 21 222 10785 -69.3 -72.9 59 3.6 -69.3 295 36 313.5 313.5 286.6 313.5 0.01 22 211 11089 -68.9 -72.6 59 3.7 -68.9 293 39 318.7 318.7 288.3 318.8 0.01 23 200 11410 -67.7 -71.5 58 3.8 -67.7 290 42 325.5 325.5 290.5 325.6 0.01 24 199 11440 -67.1 -70.9 58 3.8 -67.1 290 42 327.0 327.0 290.9 327.0 0.01 25 185 11881 -64.9 -68.7 59 3.8 -65.0 293 41 337.4 337.4 293.7 337.5 0.02 26 150 13150 -66.9 -70.7 59 3.8 -67.0 300 38 354.8 354.8 297.7 354.9 0.02 27 100 15590 -70.3 -74.5 54 4.2 -70.4 305 46 391.9 391.9 304.1 392.0 0.02 28 70 17690 -71.9 -76.4 51 4.5 -71.9 305 54 430.6 430.6 308.9 430.7 0.02 29 63 18310 -72.7 -77.3 50 4.6 -72.8 442.0 442.0 310.1 442.1 0.02 TRP 222 10785 -69.3 -72.9 59 3.6 -69.3 295 36 313.5 313.5 286.6 313.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5243.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 51.87 % Est. max temperature: 4.18 C = 39.52 F Sfc-Lift cond lev (LCL): 974.82 mb = 443.06 m = 1453.60 ft T: -10.30 C 700-500 lapse rate: 6.51 C/km ThetaE index: 1.07 C Layer 925.0- 850.0 mb Conv cond level (CCL): 608.02 mb = 4060.93 m = 13323.09 ft Mean mixing ratio: 1.39 g/kg Conv temperature: 20.61 C = 69.09 F Cap Strength: 18.81 C Lifted Index: 20.86 C Risk: None Lifted Index @300 mb: 23.58 C Lifted Index @700 mb: 15.62 C Showalter Index: 16.11 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 0.40 C K Index: -18.30 Risk: None Sweat Index: 219.50 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.96 J/kg Max Up Vert Vel: 10.95 m/s Conv Inhibition (B-): 27536.32 J/kg Cap Strength: 20.76 C Lift Cond Lev (LCL): 873.57 mb = 1297.15 m = 4255.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1010 170 145 5 -2.9 4.1 | 115 31 -28.3 12.9 1 1000 247 190 11 1.9 10.8 | 130 31 -23.5 19.7 2 925 852 240 44 38.1 22.0 | 202 33 12.7 30.8 3 850 1510 245 46 41.7 19.4 | 210 33 16.2 28.3 4 700 3001 260 29 28.6 5.0 | 193 14 3.1 13.9 5 500 5490 275 40 39.8 -3.5 | 250 15 14.4 5.3 6 400 7040 295 38 34.4 -16.1 | 309 12 9.0 -7.2 7 300 8940 290 40 37.6 -13.7 | 292 13 12.1 -4.9 8 250 10070 295 46 41.7 -19.4 | 303 19 16.2 -10.6 9 222 10785 295 36 32.6 -15.2 | 312 10 7.2 -6.4 10 200 11410 290 42 39.5 -14.4 | 292 15 14.0 -5.5 11 150 13150 300 38 32.9 -19.0 | 324 13 7.5 -10.2 12 100 15590 305 46 37.7 -26.4 | 325 21 12.2 -17.6 13 70 17690 305 54 44.2 -31.0 | 320 29 18.8 -22.1 Wind Parameters Mean winds (0-6000m): 259.1 at 35.9 knts Storm direction: 289.1 at 26.9 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 459.9 neg: -27.6 tot: 432.3 m^2/s^2 ave: 144.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 8.4 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 0.68 Bulk Shear: 88.17 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 ------------------------------------------------------------------------------- 500 214 20 151 29| 34.5 0.0 34.5|295.7 0.0 295.7 591.4 1.00| 36.4 36.2 1000 235 31 180 27| 23.6 0.0 23.6|437.9 0.0 437.9 437.9 1.00| 26.6 26.5 1500 239 36 191 28| 15.6 0.0 15.6|457.5 -0.3 457.2 304.8 0.96| 19.2 18.5 2000 242 37 195 28| 10.3 0.0 10.3|457.5 -6.5 451.0 225.5 0.84| 16.2 13.6 2500 244 37 197 26| 7.2 0.0 7.2|457.5 -18.5 439.0 175.6 0.73| 14.3 10.4 3000 246 36 197 25| 5.5 0.0 5.5|459.9 -27.6 432.3 144.1 0.66| 12.7 8.4 4000 250 35 199 22| 4.8 0.0 4.8|480.0 -27.6 452.4 113.1 0.69| 10.2 7.0 5000 255 35 205 20| 4.3 0.0 4.3|501.4 -27.6 473.8 94.8 0.71| 8.8 6.2 6000 259 36 212 18| 3.7 0.0 3.7|528.5 -27.6 500.9 83.5 0.72| 8.0 5.8 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251210.00.gif