UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 2 MAY 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 1000 124 10.2 -5.8 32 16.0 3.7 225 1 283.4 283.8 276.9 290.5 2.47 1 996 157 8.4 -13.6 19 22.0 1.1 222 1 281.9 282.1 274.5 285.8 1.34 2 925 762 2.6 -13.4 30 16.0 -2.5 165 7 282.0 282.2 274.7 286.3 1.47 3 883 1135 -0.9 -15.9 31 15.0 -5.2 173 4 282.1 282.3 274.5 285.8 1.25 4 850 1438 -2.3 -18.3 28 16.0 -6.6 180 1 283.7 283.9 275.0 286.9 1.06 5 804 1877 -4.9 -21.9 25 17.0 -9.0 203 2 285.5 285.7 275.6 288.0 0.82 6 726 2669 -11.1 -29.1 21 18.0 -14.3 245 3 287.2 287.3 276.0 288.7 0.47 7 700 2949 -10.7 -29.7 19 19.0 -14.2 260 3 290.6 290.7 277.7 292.1 0.46 8 662 3376 -11.7 -36.7 11 25.0 -15.6 276 4 294.2 294.2 279.1 295.0 0.25 9 592 4221 -17.9 -37.9 16 20.0 -20.5 307 5 296.5 296.6 280.2 297.4 0.25 10 581 4361 -17.5 -39.5 13 22.0 -20.4 313 5 298.6 298.6 281.0 299.3 0.21 11 544 4850 -20.1 -49.1 6 29.0 -22.8 331 6 301.2 301.2 282.0 301.5 0.08 12 500 5470 -23.9 -40.9 19 17.0 -25.8 355 7 303.9 303.9 283.2 304.7 0.21 13 443 6347 -28.5 -42.5 25 14.0 -29.9 352 12 308.8 308.8 285.1 309.5 0.20 14 400 7070 -34.5 -48.5 23 14.0 -35.4 350 17 310.2 310.2 285.5 310.6 0.12 15 341 8161 -42.7 -52.7 33 10.0 -43.1 350 20 313.5 313.5 286.6 313.8 0.08 16 300 9010 -48.9 -58.9 30 10.0 -49.1 350 23 316.4 316.4 287.6 316.6 0.05 17 271 9674 -54.1 -64.1 28 10.0 -54.3 347 21 318.2 318.2 288.2 318.3 0.03 18 250 10190 -57.5 -67.5 27 10.0 -57.6 345 19 320.6 320.6 288.9 320.7 0.02 19 236 10552 -59.9 -69.9 26 10.0 -60.0 345 21 322.3 322.3 289.5 322.3 0.01 20 231 10685 -59.9 -69.9 26 10.0 -60.0 344 20 324.3 324.3 290.0 324.3 0.01 21 202 11536 -53.1 -64.1 25 11.0 -53.4 340 17 347.7 347.7 296.1 347.8 0.03 22 200 11600 -53.1 -64.1 25 11.0 -53.4 340 17 348.7 348.7 296.4 348.8 0.03 23 150 13460 -52.3 -68.3 13 16.0 -52.7 290 13 380.0 380.0 302.3 380.1 0.03 24 136 14094 -50.3 -68.3 10 18.0 -50.9 285 13 394.3 394.3 304.5 394.4 0.03 25 100 16080 -53.1 -75.1 5 22.0 -53.7 270 15 425.1 425.1 308.3 425.2 0.01 26 98 16211 -52.9 -74.9 5 22.0 -53.6 271 15 428.0 428.0 308.6 428.1 0.02 27 87 16981 -53.5 -76.5 4 23.0 -54.2 276 16 441.6 441.6 310.0 441.7 0.01 28 70 18390 -51.9 -75.9 4 24.0 -52.9 285 17 473.4 473.4 312.9 473.5 0.02 29 58 19607 -50.1 -75.1 4 25.0 -51.5 265 14 503.6 503.6 315.2 503.7 0.02 30 50 20570 -51.5 -75.5 4 24.0 -52.9 250 11 522.1 522.1 316.4 522.3 0.03 31 47 20971 -52.3 -76.3 4 24.0 -53.7 248 12 529.5 529.5 316.9 529.7 0.03 32 38 22359 -48.5 -73.5 4 25.0 -50.9 242 14 572.4 572.4 319.3 572.7 0.05 33 30 23910 -49.9 -74.9 4 25.0 -52.4 235 17 608.6 608.6 321.0 609.0 0.05 34 21 26249 -49.7 -74.7 4 25.0 -53.0 319 6 674.6 674.6 323.6 675.2 0.07 35 20 26570 -48.7 -73.7 4 25.0 -52.4 330 5 687.1 687.1 324.0 687.9 0.09 36 18 27265 -46.9 -72.9 4 26.0 -51.5 713.8 713.9 324.9 714.8 0.11 37 12 29956 -46.3 -72.3 4 26.0 -52.5 803.7 803.8 327.4 805.5 0.18 TRP 236 10552 -59.9 -69.9 26 10.0 -60.0 345 21 322.3 322.3 289.5 322.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5346.37 m Freezing level: 893.80 mb = 1039.09 m = 3409.03 ft Wetbulb zero: 974.07 mb = 339.01 m = 1112.24 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 19.12 % Est. max temperature: 10.59 C = 51.06 F Sfc-Lift cond lev (LCL): 782.59 mb = 2086.44 m = 6845.18 ft T: -6.54 C 700-500 lapse rate: 5.24 C/km ThetaE index: 4.65 C Layer 996.0- 925.0 mb Conv cond level (CCL): 543.83 mb = 4852.75 m = 15920.90 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 28.04 C = 82.47 F Cap Strength: 13.69 C Lifted Index: 15.22 C Risk: None Lifted Index @300 mb: 21.51 C Lifted Index @700 mb: 7.50 C Showalter Index: 14.63 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 5.60 C K Index: -15.70 Risk: None Sweat Index: 9.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.07 J/kg Max Up Vert Vel: 1.46 m/s Conv Inhibition (B-): 65362.46 J/kg Cap Strength: 15.03 C Lift Cond Lev (LCL): 715.74 mb = 2778.27 m = 9114.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 3 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 1000 124 225 1 0.7 0.7 | 183 4 0.2 4.0 1 1000 124 225 1 0.7 0.7 | 183 4 0.2 4.0 2 925 762 165 7 -1.8 6.8 | 167 10 -2.3 10.1 3 850 1438 180 1 0.0 1.0 | 174 4 -0.5 4.3 4 700 2949 260 3 3.0 0.5 | 213 5 2.5 3.9 5 500 5470 355 7 0.6 -7.0 | 358 4 0.1 -3.6 6 400 7070 350 17 3.0 -16.7 | 350 14 2.5 -13.4 7 300 9010 350 23 4.0 -22.7 | 350 20 3.5 -19.3 8 250 10190 345 19 4.9 -18.4 | 344 16 4.4 -15.0 9 236 10552 345 21 5.4 -20.3 | 344 18 5.0 -17.0 10 200 11600 340 17 5.8 -16.0 | 337 14 5.3 -12.6 11 150 13460 290 13 12.2 -4.4 | 275 12 11.7 -1.1 12 100 16080 270 15 15.0 -0.0 | 257 15 14.5 3.3 13 70 18390 285 17 16.4 -4.4 | 274 16 15.9 -1.1 14 50 20570 250 11 10.3 3.8 | 234 12 9.9 7.1 15 30 23910 235 17 13.9 9.8 | 226 19 13.5 13.1 16 20 26570 330 5 2.5 -4.3 | 296 2 2.0 -1.0 Wind Parameters Mean winds (0-6000m): 321.9 at 4.5 knts Storm direction: 351.9 at 3.4 knts Shear (0-3000m) pos: 0.9 neg: 0.6 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 35.1 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -6.5 tot: 0.3 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 7.07 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 ------------------------------------------------------------------------------- 500 185 3 178 7| 0.0 5.2 5.2| 0.4 -3.3 -2.9 -5.9 -0.23| 5.7 -1.3 1000 170 5 171 8| 0.0 1.7 1.7| 1.8 -6.5 -4.7 -4.7 -0.19| 5.1 -1.0 1500 170 4 171 7| 0.9 1.1 2.0| 2.4 -6.5 -4.1 -2.8 -0.12| 4.4 -0.5 2000 174 3 173 6| 0.7 0.8 1.5| 3.5 -6.5 -3.0 -1.5 -0.04| 3.6 -0.2 2500 184 3 177 6| 0.8 0.7 1.4| 5.1 -6.5 -1.4 -0.6 0.04| 3.1 0.1 3000 197 3 183 6| 0.9 0.6 1.4| 6.8 -6.5 0.3 0.1 0.12| 2.8 0.3 4000 228 3 199 6| 1.0 0.4 1.4| 10.0 -6.5 3.5 0.9 0.25| 2.5 0.6 5000 272 4 225 5| 1.0 0.3 1.4| 13.4 -6.5 6.9 1.4 0.38| 2.4 0.9 6000 322 4 275 2| 1.0 0.0 1.1| 14.8 -7.1 7.7 1.3 0.34| 2.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20250502.12.gif