UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 15 OCT 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 ------------------------------------------------------------------------------- 0 1000 86 250 3 SFC 995 126 2.6 1.0 89 1.6 1.9 250 3 276.1 276.8 275.3 287.4 4.13 2 960 414 -0.9 -3.9 80 3.0 -2.0 240 5 275.4 275.9 273.3 283.7 2.98 3 925 709 -2.5 -5.0 83 2.5 -3.4 230 7 276.8 277.2 273.8 284.7 2.84 4 914 804 -3.1 -5.7 82 2.6 -4.0 236 7 277.1 277.5 273.8 284.7 2.73 5 910 839 -1.5 -4.2 82 2.7 -2.5 239 7 279.1 279.6 275.5 287.7 3.07 6 855 1333 -4.5 -11.5 58 7.0 -6.7 272 5 281.0 281.3 274.7 286.3 1.85 7 850 1379 -4.7 -11.7 58 7.0 -6.8 275 5 281.2 281.5 274.8 286.5 1.83 8 766 2188 -10.9 -15.6 68 4.7 -12.1 272 7 283.0 283.3 275.3 287.4 1.48 9 744 2412 -11.9 -16.8 67 4.9 -13.1 272 8 284.3 284.5 275.8 288.4 1.38 10 738 2474 -11.7 -16.7 66 5.0 -13.0 271 8 285.2 285.4 276.3 289.4 1.40 11 729 2568 -10.7 -16.7 61 6.0 -12.3 271 8 287.3 287.5 277.4 291.5 1.42 12 700 2879 -12.3 -23.3 39 11.0 -14.6 270 9 288.9 289.0 277.4 291.5 0.84 13 679 3110 -13.9 -26.9 32 13.0 -16.3 278 10 289.6 289.7 277.4 291.6 0.62 14 668 3234 -14.9 -26.9 35 12.0 -17.1 283 11 289.8 289.9 277.6 291.8 0.63 15 655 3383 -14.1 -21.1 55 7.0 -15.7 288 11 292.4 292.6 279.4 295.7 1.08 16 643 3522 -14.9 -20.9 60 6.0 -16.3 293 12 293.0 293.2 279.8 296.5 1.12 17 500 5380 -26.1 -30.9 64 4.8 -26.8 360 21 301.2 301.3 282.7 303.1 0.58 18 496 5438 -26.3 -31.1 64 4.8 -27.0 1 21 301.7 301.8 282.8 303.6 0.57 19 407 6840 -35.9 -40.9 60 5.0 -36.3 14 32 306.8 306.9 284.5 307.7 0.26 20 400 6960 -37.3 -42.3 60 5.0 -37.7 15 33 306.5 306.6 284.3 307.3 0.23 21 352 7829 -44.5 -49.5 57 5.0 -44.7 13 41 308.2 308.2 284.8 308.7 0.12 22 341 8042 -44.3 -49.3 57 5.0 -44.5 12 44 311.3 311.3 285.9 311.8 0.13 23 300 8890 -49.7 -55.7 49 6.0 -49.9 10 52 315.3 315.3 287.3 315.6 0.07 24 283 9269 -52.1 -58.1 48 6.0 -52.2 10 52 317.2 317.2 287.9 317.4 0.05 25 250 10070 -52.3 -58.3 48 6.0 -52.5 10 52 328.3 328.3 291.3 328.5 0.06 26 231 10580 -52.5 -58.5 48 6.0 -52.7 8 44 335.5 335.5 293.3 335.8 0.06 27 205 11358 -47.9 -55.9 39 8.0 -48.3 6 32 354.4 354.4 297.7 354.8 0.10 28 200 11520 -49.3 -58.3 34 9.0 -49.7 5 29 354.7 354.7 297.7 355.0 0.07 29 177 12318 -51.1 -62.1 26 11.0 -51.5 3 25 364.4 364.4 299.6 364.6 0.05 30 171 12544 -49.3 -60.3 27 11.0 -49.7 2 24 371.0 371.0 300.8 371.3 0.07 31 150 13400 -51.1 -64.1 20 13.0 -51.5 360 19 382.0 382.0 302.6 382.2 0.05 32 114 15178 -52.9 -67.9 15 15.0 -53.4 346 15 409.9 409.9 306.5 410.0 0.04 33 107 15586 -54.5 -69.5 14 15.0 -54.9 343 14 414.3 414.3 307.0 414.5 0.03 34 100 16020 -53.7 -69.7 12 16.0 -54.2 340 13 424.0 424.0 308.2 424.1 0.03 35 70 18300 -55.5 -72.5 10 17.0 -56.1 325 13 465.7 465.7 312.3 465.8 0.03 36 67 18578 -54.9 -71.9 10 17.0 -55.6 322 12 472.8 472.8 312.9 473.0 0.03 37 50 20430 -57.9 -74.9 10 17.0 -58.6 305 9 507.0 507.0 315.5 507.2 0.03 38 36 22485 -61.3 -78.3 9 17.0 -61.9 350 8 548.2 548.2 318.0 548.3 0.02 39 30 23620 -60.1 -78.1 8 18.0 -60.9 15 7 580.8 580.8 319.7 581.0 0.03 40 27 24282 -57.5 -75.5 8 18.0 -58.7 2 9 605.9 605.9 320.9 606.2 0.05 41 21 25863 -59.5 -77.5 8 18.0 -60.7 331 12 645.0 645.0 322.5 645.4 0.05 42 20 26170 -57.5 -75.5 8 18.0 -59.1 325 13 660.2 660.2 323.1 660.7 0.07 43 19 26495 -56.3 -74.3 9 18.0 -58.2 673.7 673.7 323.6 674.4 0.09 44 13 28905 -56.3 -75.3 7 19.0 -58.8 750.9 750.9 326.0 751.9 0.11 TRP 283 9269 -52.1 -58.1 48 6.0 -52.2 10 52 317.2 317.2 287.9 317.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: 969.00 mb = 339.91 m = 1115.16 ft Wetbulb zero: 978.11 mb = 263.86 m = 865.68 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 62.82 % Est. max temperature: 7.78 C = 46.00 F Sfc-Lift cond lev (LCL): 970.54 mb = 326.15 m = 1070.04 ft T: 0.17 C 700-500 lapse rate: 5.52 C/km ThetaE index: 3.74 C Layer 960.0- 925.0 mb Conv cond level (CCL): 845.24 mb = 1422.65 m = 4667.42 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 7.77 C = 45.98 F Cap Strength: 9.10 C Lifted Index: 13.72 C Risk: None Lifted Index @300 mb: 21.30 C Lifted Index @700 mb: 6.55 C Showalter Index: 12.76 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 14.40 C K Index: -1.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.09 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 60607.68 J/kg Cap Strength: 13.44 C Lift Cond Lev (LCL): 906.71 mb = 867.43 m = 2845.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 9 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 ---------------------------------------------------------- 0 995 126 250 3 2.8 1.0 | 194 11 2.5 10.2 1 925 709 230 7 5.4 4.5 | 200 15 5.1 13.7 2 850 1379 275 5 5.0 -0.4 | 208 10 4.7 8.7 3 700 2879 270 9 9.0 -0.0 | 224 13 8.7 9.2 4 500 5380 360 21 -0.0 -21.0 | 1 12 -0.3 -11.8 5 400 6960 15 33 -8.5 -31.9 | 21 24 -8.8 -22.7 6 300 8890 10 52 -9.0 -51.2 | 12 43 -9.3 -42.0 7 283 9269 10 52 -9.0 -51.2 | 12 43 -9.3 -42.0 8 250 10070 10 52 -9.0 -51.2 | 12 43 -9.3 -42.0 9 200 11520 5 29 -2.5 -28.9 | 8 20 -2.8 -19.7 10 150 13400 360 19 -0.0 -19.0 | 2 10 -0.3 -9.8 11 100 16020 340 13 4.4 -12.2 | 306 5 4.2 -3.0 12 70 18300 325 13 7.5 -10.6 | 282 7 7.2 -1.5 13 50 20430 305 9 7.4 -5.2 | 240 8 7.1 4.0 14 30 23620 15 7 -1.8 -6.8 | 139 3 -2.1 2.4 15 20 26170 325 13 7.5 -10.6 | 282 7 7.2 -1.5 Wind Parameters Mean winds (0-6000m): 328.2 at 12.2 knts Storm direction: 358.2 at 9.2 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 38.2 deg Storm rel helicity (0-3000m) pos: 25.1 neg: 0.0 tot: 25.1 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 23.07 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 ------------------------------------------------------------------------------- 500 237 5 197 12| 0.0 3.8 3.8| 4.0 0.0 4.0 8.0 0.35| 3.8 1.3 1000 239 6 200 13| 1.4 1.9 3.3| 9.7 0.0 9.7 9.7 0.39| 3.8 1.5 1500 248 6 203 12| 1.5 1.3 2.7| 11.8 0.0 11.8 7.8 0.38| 3.3 1.3 2000 255 6 206 12| 1.1 1.2 2.3| 14.7 0.0 14.7 7.4 0.43| 2.8 1.2 2500 260 6 209 12| 0.9 1.2 2.1| 17.5 0.0 17.5 7.0 0.45| 2.6 1.2 3000 263 7 212 12| 1.1 1.0 2.1| 25.1 0.0 25.1 8.4 0.53| 2.6 1.4 4000 278 8 224 11| 1.9 0.8 2.7| 52.4 0.0 52.4 13.1 0.70| 3.1 2.2 5000 303 10 246 9| 2.5 0.6 3.1| 84.0 0.0 84.0 16.8 0.80| 3.7 3.0 6000 328 12 281 6| 2.8 0.5 3.3|104.1 0.0 104.1 17.4 0.76| 3.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251015.12.gif