UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 11 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 19 SFC 987 127 8.8 7.7 93 1.1 8.2 180 7 283.0 284.2 282.0 301.5 6.69 2 975 228 7.2 4.7 84 2.5 5.9 184 10 282.4 283.3 280.3 297.6 5.49 3 925 660 4.8 2.5 85 2.3 3.7 200 25 284.2 285.1 280.5 298.1 4.95 4 850 1344 0.6 -1.8 84 2.4 -0.4 215 25 286.8 287.5 280.5 298.0 3.94 5 795 1877 -3.1 -6.2 79 3.1 -4.3 208 29 288.4 288.9 280.1 297.2 3.02 6 771 2120 -2.5 -4.7 85 2.2 -3.4 205 31 291.5 292.2 282.1 301.8 3.50 7 711 2758 -7.1 -9.7 82 2.6 -8.0 197 35 293.3 293.8 281.8 301.0 2.57 8 709 2780 -7.9 -10.7 80 2.8 -8.8 196 35 292.7 293.1 281.3 299.8 2.38 9 701 2868 -7.5 -11.1 75 3.6 -8.7 195 36 294.1 294.5 281.8 301.1 2.33 10 700 2879 -7.9 -11.7 74 3.8 -9.2 195 36 293.7 294.1 281.5 300.5 2.23 11 695 2934 -9.9 -14.6 68 4.7 -11.3 195 36 292.1 292.4 280.2 297.5 1.77 12 679 3114 -9.1 -17.1 52 8.0 -11.3 195 38 295.0 295.2 281.1 299.5 1.47 13 663 3298 -9.3 -16.3 57 7.0 -11.3 195 39 296.8 297.1 282.1 301.8 1.61 14 608 3960 -14.5 -20.5 60 6.0 -16.0 195 44 298.2 298.4 282.2 302.1 1.23 15 565 4515 -14.3 -20.3 60 6.0 -15.9 195 47 304.8 305.0 285.0 309.1 1.35 16 524 5081 -18.1 -22.1 71 4.0 -19.1 195 51 306.8 307.1 285.7 310.9 1.24 17 500 5430 -19.1 -27.1 49 8.0 -20.7 195 54 309.8 309.9 286.2 312.6 0.83 18 467 5937 -22.1 -33.1 36 11.0 -23.9 197 56 312.1 312.2 286.7 313.9 0.50 19 434 6473 -25.7 -37.7 32 12.0 -27.2 198 58 314.2 314.2 287.2 315.4 0.34 20 400 7060 -30.7 -43.7 27 13.0 -31.9 200 60 315.1 315.1 287.3 315.8 0.20 21 334 8311 -41.4 -52.8 28 11.4 -41.9 195 68 317.2 317.2 287.9 317.5 0.09 22 319 8621 -44.1 -55.1 28 11.0 -44.5 193 68 317.6 317.6 288.1 317.8 0.07 23 300 9030 -46.7 -57.7 27 11.0 -47.0 190 68 319.5 319.5 288.6 319.7 0.05 24 250 10220 -53.1 -64.1 25 11.0 -53.3 195 62 327.1 327.1 290.9 327.2 0.03 25 247 10298 -53.5 -64.5 25 11.0 -53.7 195 60 327.7 327.7 291.1 327.8 0.03 26 225 10900 -52.5 -63.5 25 11.0 -52.8 204 48 338.0 338.1 293.9 338.2 0.03 27 220 11046 -50.1 -61.1 26 11.0 -50.4 206 45 343.9 343.9 295.3 344.1 0.05 28 201 11637 -49.1 -61.1 23 12.0 -49.5 215 34 354.5 354.5 297.7 354.7 0.05 29 200 11670 -48.5 -60.5 24 12.0 -49.0 215 33 356.0 356.0 298.0 356.2 0.06 30 196 11803 -47.5 -59.5 24 12.0 -48.0 217 32 359.6 359.6 298.7 359.9 0.06 31 180 12364 -48.7 -62.7 18 14.0 -49.2 226 28 366.5 366.5 299.9 366.7 0.05 32 175 12549 -47.7 -61.7 18 14.0 -48.3 229 27 371.1 371.2 300.8 371.4 0.05 33 165 12936 -49.5 -64.5 16 15.0 -50.0 235 24 374.4 374.4 301.4 374.6 0.04 34 154 13387 -49.5 -64.5 16 15.0 -50.1 242 20 381.9 381.9 302.6 382.1 0.04 35 150 13560 -48.7 -64.7 14 16.0 -49.3 245 19 386.2 386.2 303.2 386.4 0.04 36 140 14010 -51.9 -67.9 13 16.0 -52.4 254 19 388.2 388.2 303.5 388.4 0.03 37 120 15004 -53.9 -69.9 12 16.0 -54.4 275 20 402.1 402.1 305.5 402.2 0.03 38 114 15333 -53.1 -70.1 11 17.0 -53.7 282 20 409.5 409.5 306.5 409.6 0.03 39 105 15859 -56.1 -73.1 10 17.0 -56.5 293 21 413.5 413.5 307.0 413.6 0.02 40 100 16170 -55.3 -72.3 10 17.0 -55.8 300 21 420.9 420.9 307.8 421.0 0.02 41 81 17512 -55.7 -72.7 10 17.0 -56.2 306 21 446.2 446.2 310.5 446.3 0.03 42 70 18430 -60.9 -77.9 9 17.0 -61.3 310 21 454.1 454.1 311.3 454.2 0.01 43 69 18519 -61.3 -78.3 9 17.0 -61.6 312 20 455.1 455.1 311.3 455.2 0.01 44 64 18985 -59.1 -76.1 9 17.0 -59.6 322 18 469.8 469.8 312.6 469.9 0.02 45 50 20520 -60.5 -77.5 9 17.0 -61.0 355 9 500.9 500.9 315.0 501.0 0.02 46 30 23690 -62.1 -79.1 9 17.0 -62.8 340 11 575.3 575.4 319.5 575.5 0.03 47 28 24116 -63.1 -80.1 8 17.0 -63.7 339 11 584.0 584.0 319.9 584.2 0.02 48 20 26190 -62.5 -79.5 8 17.0 -63.4 335 9 644.9 644.9 322.5 645.1 0.04 49 16 27572 -60.9 -78.9 8 18.0 -62.3 692.6 692.6 324.2 693.0 0.05 TRP 247 10298 -53.5 -64.5 25 11.0 -53.7 195 60 327.7 327.7 291.1 327.8 0.03 WND 334 8311 -41.4 -52.8 28 11.4 -41.9 195 68 317.2 317.2 287.9 317.5 0.09 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 841.08 mb = 1430.48 m = 4693.12 ft Wetbulb zero: 858.09 mb = 1267.33 m = 4157.87 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 72.15 % Est. max temperature: 12.92 C = 55.26 F Sfc-Lift cond lev (LCL): 970.72 mb = 264.44 m = 867.56 ft T: 7.00 C 700-500 lapse rate: 4.39 C/km ThetaE index: 3.87 C Layer 975.0- 925.0 mb Conv cond level (CCL): 877.83 mb = 1083.38 m = 3554.34 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 11.58 C = 52.85 F Cap Strength: 9.30 C Lifted Index: 11.17 C Risk: None Lifted Index @300 mb: 15.27 C Lifted Index @700 mb: 2.63 C Showalter Index: 11.23 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 17.30 C K Index: 14.10 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.17 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 46848.77 J/kg Cap Strength: 10.87 C Lift Cond Lev (LCL): 903.87 mb = 846.95 m = 2778.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 28 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 ---------------------------------------------------------- 0 987 127 180 7 0.0 7.0 | 60 24 -21.0 -12.1 1 925 660 200 25 8.6 23.5 | 109 13 -12.5 4.4 2 850 1344 215 25 14.3 20.5 | 102 7 -6.7 1.4 3 700 2879 195 36 9.3 34.8 | 143 20 -11.7 15.7 4 500 5430 195 54 14.0 52.2 | 168 34 -7.1 33.1 5 400 7060 200 60 20.5 56.4 | 179 37 -0.5 37.3 6 334 8311 195 68 17.6 65.7 | 176 47 -3.4 46.6 7 300 9030 190 68 11.8 67.0 | 169 49 -9.2 47.9 8 250 10220 195 62 16.0 59.9 | 173 41 -5.0 40.8 9 247 10298 195 60 15.5 58.0 | 172 39 -5.5 38.8 10 200 11670 215 33 18.9 27.0 | 165 8 -2.1 7.9 11 150 13560 245 19 17.2 8.0 | 19 12 -3.8 -11.1 12 100 16170 300 21 18.2 -10.5 | 6 30 -2.9 -29.6 13 70 18430 310 21 16.1 -13.5 | 9 33 -5.0 -32.6 14 50 20520 355 9 0.8 -9.0 | 36 35 -20.3 -28.1 15 30 23690 340 11 3.8 -10.3 | 30 34 -17.3 -29.4 16 20 26190 335 9 3.8 -8.2 | 32 32 -17.2 -27.3 Wind Parameters Mean winds (0-6000m): 197.8 at 37.9 knts Storm direction: 227.8 at 28.4 knts Shear (0-3000m) pos: 3.7 neg: 2.4 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 86.9 deg Storm rel helicity (0-3000m) pos: 99.3 neg: -2.6 tot: 96.7 m^2/s^2 ave: 32.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 66.91 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 ------------------------------------------------------------------------------- 500 195 15 76 17| 17.9 0.0 17.9| 70.5 0.0 70.5 141.0 0.81| 18.2 14.7 1000 201 20 89 14| 9.9 0.0 9.9| 74.1 -1.4 72.7 72.7 0.64| 11.9 7.6 1500 206 22 94 12| 7.3 0.0 7.3| 78.5 -2.6 75.9 50.6 0.60| 9.5 5.7 2000 206 24 101 11| 5.5 1.2 6.7| 85.8 -2.6 83.2 41.6 0.59| 8.4 5.0 2500 205 25 111 11| 4.4 2.0 6.4| 90.9 -2.6 88.3 35.3 0.55| 7.7 4.3 3000 202 27 120 12| 3.7 2.4 6.1| 99.3 -2.6 96.7 32.2 0.53| 7.2 3.8 4000 200 31 133 14| 2.7 2.6 5.4|128.0 -2.6 125.4 31.3 0.55| 6.3 3.5 5000 198 34 143 17| 2.2 2.8 5.0|156.7 -2.6 154.1 30.8 0.55| 5.8 3.2 6000 198 38 151 19| 2.3 2.3 4.6|192.5 -2.6 189.9 31.6 0.56| 5.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251011.12.gif