UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 8 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 ------------------------------------------------------------------------------- SFC 1008 125 7.8 6.9 94 0.9 7.3 0 0 280.3 281.4 280.1 297.3 6.19 1 1000 191 8.0 5.9 87 2.1 6.9 55 1 281.1 282.1 280.1 297.2 5.82 2 967 467 6.0 3.6 85 2.4 4.8 126 4 281.8 282.7 279.6 296.0 5.12 3 959 535 8.2 4.7 79 3.5 6.4 144 5 284.7 285.7 281.5 300.4 5.58 4 925 833 6.8 -1.2 57 8.0 3.2 220 9 286.3 286.9 280.0 297.1 3.78 5 860 1427 3.2 -5.8 52 9.0 -0.4 216 7 288.5 289.0 280.0 296.9 2.88 6 850 1522 2.8 -6.2 52 9.0 -0.8 215 7 289.1 289.6 280.1 297.4 2.83 7 821 1802 0.6 -3.7 73 4.3 -1.2 219 7 289.6 290.3 281.3 299.9 3.54 8 804 1970 0.8 -3.1 75 3.9 -0.9 221 7 291.6 292.3 282.4 302.6 3.78 9 794 2070 0.8 -9.2 47 10.0 -3.0 222 7 292.6 293.1 281.3 299.8 2.40 10 777 2244 -0.5 -19.5 22 19.0 -6.0 224 7 293.1 293.2 279.7 296.3 1.05 11 730 2739 -3.9 -18.9 30 15.0 -8.2 231 7 294.6 294.8 280.6 298.3 1.18 12 716 2892 -4.1 -19.1 30 15.0 -8.4 233 7 296.0 296.2 281.2 299.7 1.18 13 700 3070 -5.3 -10.1 69 4.8 -7.0 235 7 296.6 297.1 283.1 304.3 2.53 14 699 3081 -5.3 -9.9 70 4.6 -7.0 235 7 296.7 297.2 283.2 304.6 2.58 15 661 3519 -8.1 -11.1 79 3.0 -9.1 235 8 298.4 298.8 283.8 306.0 2.48 16 648 3673 -7.9 -10.8 80 2.9 -8.9 235 8 300.3 300.8 284.7 308.3 2.59 17 554 4873 -16.9 -20.3 75 3.4 -17.7 235 10 303.4 303.7 284.5 307.8 1.37 18 549 4941 -16.7 -20.0 76 3.3 -17.6 235 10 304.4 304.7 284.9 309.0 1.42 19 514 5435 -19.1 -24.1 65 5.0 -20.2 235 11 307.3 307.5 285.6 310.8 1.06 20 500 5640 -20.9 -26.9 59 6.0 -22.1 235 11 307.6 307.7 285.5 310.4 0.84 21 407 7119 -32.7 -40.7 45 8.0 -33.4 249 11 310.9 311.0 286.0 311.9 0.27 22 400 7240 -33.7 -41.7 44 8.0 -34.4 250 11 311.2 311.2 286.1 312.1 0.25 23 300 9190 -49.9 -54.3 60 4.4 -50.0 200 23 315.0 315.0 287.2 315.3 0.08 24 288 9456 -52.3 -56.8 58 4.5 -52.4 194 24 315.3 315.3 287.3 315.5 0.06 25 270 9874 -53.9 -58.3 58 4.4 -54.0 185 25 318.8 318.8 288.4 319.0 0.05 26 250 10370 -53.5 -58.0 58 4.5 -53.6 205 19 326.5 326.5 290.8 326.8 0.06 27 248 10422 -53.3 -57.8 58 4.5 -53.4 208 19 327.6 327.6 291.1 327.8 0.06 28 200 11810 -52.7 -58.7 48 6.0 -52.9 300 11 349.3 349.3 296.5 349.6 0.07 29 199 11842 -52.7 -58.7 48 6.0 -52.9 301 11 349.8 349.8 296.7 350.1 0.07 30 192 12074 -51.1 -57.1 49 6.0 -51.3 309 11 356.0 356.0 298.0 356.4 0.09 31 150 13660 -55.5 -63.5 36 8.0 -55.7 360 9 374.5 374.5 301.4 374.7 0.05 32 132 14472 -57.5 -66.5 31 9.0 -57.7 341 8 384.8 384.8 303.1 385.0 0.04 33 120 15075 -57.3 -67.3 27 10.0 -57.6 327 8 395.8 395.8 304.6 396.0 0.04 34 108 15738 -60.1 -70.1 26 10.0 -60.3 311 7 402.6 402.7 305.6 402.8 0.03 35 104 15974 -59.1 -69.1 26 10.0 -59.3 306 7 408.9 408.9 306.4 409.1 0.03 36 100 16220 -59.9 -69.9 26 10.0 -60.1 300 7 412.0 412.0 306.7 412.2 0.03 37 94 16603 -60.3 -70.3 26 10.0 -60.5 305 7 418.6 418.6 307.6 418.7 0.03 38 93 16669 -60.1 -70.1 26 10.0 -60.3 306 7 420.2 420.2 307.7 420.4 0.03 39 88 17012 -58.5 -69.5 23 11.0 -58.8 311 8 430.1 430.1 308.9 430.3 0.04 40 70 18440 -58.9 -70.9 20 12.0 -59.3 330 9 458.4 458.4 311.7 458.6 0.04 41 50 20540 -60.5 -73.5 17 13.0 -61.0 325 11 500.9 500.9 315.0 501.1 0.04 42 44 21331 -63.3 -76.3 16 13.0 -63.7 322 12 512.7 512.7 315.8 512.9 0.03 43 30 23680 -64.1 -78.1 13 14.0 -64.6 315 15 569.9 569.9 319.2 570.1 0.03 44 25 24796 -65.5 -79.5 13 14.0 -66.0 315 15 596.4 596.4 320.5 596.6 0.03 45 20 26160 -64.7 -78.7 13 14.0 -65.4 315 15 638.1 638.1 322.2 638.4 0.04 46 10 30440 -60.5 -75.5 12 15.0 -62.4 310 25 793.7 793.8 327.1 795.0 0.14 47 9.5 30760 -59.5 -74.5 13 15.0 -61.7 809.2 809.3 327.5 810.9 0.17 TRP 270 9874 -53.9 -58.3 58 4.4 -54.0 185 25 318.8 318.8 288.4 319.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 783.54 mb = 2176.99 m = 7142.27 ft Wetbulb zero: 867.51 mb = 1356.38 m = 4450.02 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 63.83 % Est. max temperature: 16.15 C = 61.07 F Sfc-Lift cond lev (LCL): 994.32 mb = 237.86 m = 780.37 ft T: 7.66 C 700-500 lapse rate: 6.07 C/km ThetaE index: 6.31 C Layer 794.0- 730.0 mb Conv cond level (CCL): 822.70 mb = 1785.08 m = 5856.49 ft Mean mixing ratio: 4.91 g/kg Conv temperature: 17.12 C = 62.81 F Cap Strength: 9.83 C Lifted Index: 9.72 C Risk: None Lifted Index @300 mb: 12.42 C Lifted Index @700 mb: 5.52 C Showalter Index: 9.90 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 14.70 C K Index: 12.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.28 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 54136.39 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 895.80 mb = 1094.67 m = 3591.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 6 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 125 0 0 -0.0 -0.0 | 80 6 -5.9 -1.0 1 1000 191 55 1 -0.8 -0.6 | 77 7 -6.8 -1.6 2 925 833 220 9 5.8 6.9 | 178 6 -0.2 5.9 3 850 1522 215 7 4.0 5.7 | 158 5 -1.9 4.7 4 700 3070 235 7 5.7 4.0 | 176 3 -0.2 3.0 5 500 5640 235 11 9.0 6.3 | 210 6 3.1 5.3 6 400 7240 250 11 10.3 3.8 | 238 5 4.4 2.7 7 300 9190 200 23 7.9 21.6 | 185 21 1.9 20.6 8 270 9874 185 25 2.2 24.9 | 171 24 -3.8 23.9 9 250 10370 205 19 8.0 17.2 | 187 16 2.1 16.2 10 200 11810 300 11 9.5 -5.5 | 331 7 3.6 -6.5 11 150 13660 360 9 -0.0 -9.0 | 31 12 -5.9 -10.0 12 100 16220 300 7 6.1 -3.5 | 359 5 0.1 -4.5 13 70 18440 330 9 4.5 -7.8 | 9 9 -1.4 -8.8 14 50 20540 325 11 6.3 -9.0 | 358 10 0.4 -10.0 15 30 23680 315 15 10.6 -10.6 | 338 13 4.7 -11.6 16 20 26160 315 15 10.6 -10.6 | 338 13 4.7 -11.6 17 10 30440 310 25 19.2 -16.1 | 322 22 13.2 -17.1 Wind Parameters Mean winds (0-6000m): 230.3 at 8.0 knts Storm direction: 260.3 at 6.0 knts Shear (0-3000m) pos: 1.4 neg: 0.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -3.1 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.89 Bulk Shear: 8.04 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 ------------------------------------------------------------------------------- 500 156 3 105 8| 6.6 0.0 6.6| 18.6 -0.6 18.0 36.0 0.73| 10.4 7.6 1000 218 6 146 4| 4.2 0.0 4.2| 31.5 -1.5 30.0 30.0 0.74| 9.4 6.9 1500 218 6 152 4| 2.8 0.4 3.2| 31.6 -3.1 28.5 19.0 0.63| 6.7 4.2 2000 218 6 155 5| 2.1 0.3 2.4| 32.1 -3.1 29.0 14.5 0.63| 5.3 3.3 2500 220 7 157 4| 1.7 0.2 1.9| 32.5 -3.1 29.4 11.8 0.62| 4.4 2.7 3000 222 7 159 4| 1.4 0.2 1.6| 32.9 -3.1 29.8 9.9 0.62| 3.8 2.3 4000 226 7 166 4| 1.1 0.1 1.1| 33.9 -3.1 30.9 7.7 0.63| 3.0 1.9 5000 228 7 175 4| 0.8 0.2 1.1| 35.0 -3.1 31.9 6.4 0.62| 2.6 1.6 6000 230 8 183 4| 0.7 0.2 0.9| 36.8 -3.1 33.7 5.6 0.63| 2.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251008.00.gif