UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 22 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 1005 124 -1.1 -1.1 100 0.0 -1.1 0 0 271.7 272.2 271.8 281.1 3.51 1 1000 164 -2.3 -4.2 87 1.9 -3.0 0 0 270.9 271.3 270.2 278.4 2.80 2 994 212 -2.3 -4.2 87 1.9 -3.0 14 1 271.3 271.8 270.5 278.9 2.81 3 987 268 1.0 -0.9 87 1.9 0.2 30 2 275.2 275.8 274.0 285.1 3.62 4 951 568 2.4 -2.6 70 5.0 0.4 116 8 279.5 280.1 276.0 288.8 3.32 5 944 628 2.0 -3.0 69 5.0 -0.0 133 10 279.7 280.3 276.0 288.8 3.24 6 925 792 0.8 -4.2 69 5.0 -1.2 180 13 280.1 280.6 275.9 288.6 3.02 7 880 1190 -2.7 -7.1 72 4.4 -4.3 195 11 280.5 281.0 275.5 287.7 2.55 8 872 1263 -2.5 -6.7 73 4.2 -4.0 197 10 281.5 281.9 276.2 289.0 2.65 9 850 1466 -0.7 -9.7 51 9.0 -3.8 205 9 285.4 285.8 277.5 291.7 2.15 10 833 1628 0.8 -11.2 40 12.0 -3.4 210 8 288.6 289.0 278.8 294.4 1.95 11 820 1754 0.4 -13.6 34 14.0 -4.2 214 8 289.5 289.8 278.8 294.4 1.63 12 751 2457 -0.9 -13.9 37 13.0 -5.3 237 5 295.5 295.8 281.7 300.8 1.74 13 705 2957 -4.9 -16.9 38 12.0 -8.5 253 3 296.5 296.7 281.7 301.0 1.44 14 700 3013 -5.1 -18.1 35 13.0 -8.9 255 3 296.8 297.1 281.7 301.0 1.31 15 660 3473 -7.7 -28.7 17 21.0 -12.2 232 3 298.9 299.0 281.7 300.7 0.54 16 581 4452 -15.1 -22.1 55 7.0 -16.7 183 2 301.4 301.6 283.4 305.0 1.12 17 556 4785 -15.7 -21.7 60 6.0 -17.1 166 2 304.5 304.7 284.7 308.4 1.21 18 526 5202 -17.9 -23.9 59 6.0 -19.3 145 1 306.7 306.9 285.4 310.2 1.05 19 500 5580 -19.5 -26.5 54 7.0 -21.0 125 1 309.3 309.4 286.1 312.2 0.88 20 479 5896 -21.7 -27.7 58 6.0 -22.8 118 2 310.4 310.5 286.4 313.1 0.82 21 400 7190 -31.9 -39.9 45 8.0 -32.7 90 7 313.5 313.6 286.9 314.6 0.30 22 303 9085 -47.9 -56.9 35 9.0 -48.1 32 9 316.9 316.9 287.8 317.2 0.06 23 300 9150 -48.5 -57.5 34 9.0 -48.7 30 9 317.0 317.0 287.8 317.2 0.05 24 250 10320 -58.3 -67.3 31 9.0 -58.4 35 25 319.4 319.4 288.6 319.5 0.02 25 248 10371 -58.9 -67.9 30 9.0 -59.0 35 25 319.2 319.2 288.5 319.3 0.02 26 207 11491 -66.3 -74.3 32 8.0 -66.4 30 29 324.6 324.6 290.2 324.6 0.01 27 200 11700 -66.3 -74.3 32 8.0 -66.4 25 29 327.8 327.8 291.1 327.8 0.01 28 159 13099 -60.9 -68.9 34 8.0 -61.0 341 16 359.1 359.1 298.5 359.2 0.02 29 150 13460 -60.5 -68.5 34 8.0 -60.6 330 13 365.9 365.9 299.8 366.0 0.03 30 117 15018 -59.1 -68.1 30 9.0 -59.3 324 18 395.4 395.4 304.6 395.5 0.03 31 100 16000 -61.1 -70.1 29 9.0 -61.3 320 21 409.7 409.7 306.5 409.8 0.03 32 70 18200 -64.1 -74.1 24 10.0 -64.3 290 21 447.3 447.3 310.6 447.4 0.02 33 63 18842 -65.7 -75.7 24 10.0 -65.9 285 20 457.4 457.4 311.5 457.5 0.02 34 59 19243 -62.3 -73.3 22 11.0 -62.6 282 20 473.7 473.7 313.0 473.9 0.03 35 50 20260 -64.3 -74.3 24 10.0 -64.6 275 19 492.0 492.0 314.4 492.2 0.03 36 30 23350 -67.5 -78.5 19 11.0 -67.8 265 23 560.6 560.6 318.7 560.8 0.03 37 28 23765 -67.9 -78.9 19 11.0 -68.2 264 25 570.7 570.7 319.2 570.9 0.03 38 20 25800 -65.7 -77.7 17 12.0 -66.2 260 33 635.1 635.1 322.1 635.4 0.05 39 11 29452 -63.3 -75.3 18 12.0 -64.6 269 44 762.2 762.3 326.3 763.4 0.13 40 10 30040 -61.3 -74.3 16 13.0 -63.0 270 46 790.7 790.8 327.1 792.3 0.16 41 8.9 30771 -56.7 -69.7 18 13.0 -59.5 835.3 835.5 328.1 839.0 0.36 42 8.0 31446 -57.5 -70.5 18 13.0 -60.3 858.0 858.1 328.7 861.8 0.36 TRP 207 11491 -66.3 -74.3 32 8.0 -66.4 30 29 324.6 324.6 290.2 324.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: Surface below freezing Freezing level: 989.12 mb = 251.29 m = 824.45 ft Freezing level: 914.71 mb = 882.99 m = 2896.91 ft Freezing level: 842.07 mb = 1541.46 m = 5057.23 ft Freezing level: 798.77 mb = 1970.10 m = 6463.50 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 49.05 % Est. max temperature: 11.76 C = 53.16 F Sfc-Lift cond lev (LCL): 1004.80 mb = 125.93 m = 413.16 ft T: -1.15 C 700-500 lapse rate: 5.61 C/km ThetaE index: 2.67 C Layer 1000.0- 994.0 mb Conv cond level (CCL): 657.38 mb = 3504.01 m = 11495.95 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 26.31 C = 79.35 F Cap Strength: 17.71 C Lifted Index: 19.33 C Risk: None Lifted Index @300 mb: 21.59 C Lifted Index @700 mb: 12.81 C Showalter Index: 15.46 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 9.80 C K Index: -3.90 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.23 J/kg Max Up Vert Vel: 8.15 m/s Conv Inhibition (B-): 70339.40 J/kg Cap Strength: 18.80 C Lift Cond Lev (LCL): 898.49 mb = 1024.08 m = 3359.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 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 1005 124 0 0 -0.0 -0.0 | 52 3 -2.6 -2.1 1 1000 164 0 0 -0.0 -0.0 | 52 3 -2.6 -2.1 2 925 792 180 13 0.0 13.0 | 166 11 -2.6 10.9 3 850 1466 205 9 3.8 8.2 | 191 6 1.2 6.1 4 700 3013 255 3 2.9 0.8 | 348 1 0.3 -1.3 5 500 5580 125 1 -0.8 0.6 | 67 4 -3.4 -1.5 6 400 7190 90 7 -7.0 0.0 | 78 10 -9.6 -2.1 7 300 9150 30 9 -4.5 -7.8 | 36 12 -7.1 -9.8 8 250 10320 35 25 -14.3 -20.5 | 37 28 -17.0 -22.5 9 207 11491 30 29 -14.5 -25.1 | 32 32 -17.1 -27.2 10 200 11700 25 29 -12.3 -26.3 | 28 32 -14.9 -28.3 11 150 13460 330 13 6.5 -11.3 | 344 14 3.9 -13.3 12 100 16000 320 21 13.5 -16.1 | 329 21 10.9 -18.1 13 70 18200 290 21 19.7 -7.2 | 298 19 17.1 -9.2 14 50 20260 275 19 18.9 -1.7 | 283 17 16.3 -3.7 15 30 23350 265 23 22.9 2.0 | 270 20 20.3 -0.0 16 20 25800 260 33 32.5 5.7 | 263 30 29.9 3.7 17 10 30040 270 46 46.0 -0.0 | 273 43 43.4 -2.1 Wind Parameters Mean winds (0-6000m): 202.0 at 4.4 knts Storm direction: 232.0 at 3.3 knts Shear (0-3000m) pos: 0.5 neg: 0.0 tot: 0.5 10-3/s Storm rel Dir Shear (0-3000m): -57.4 deg Storm rel helicity (0-3000m) pos: 66.6 neg: -0.6 tot: 66.0 m^2/s^2 ave: 22.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.78 Bulk Shear: 3.40 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 ------------------------------------------------------------------------------- 500 132 4 98 6| 9.8 0.0 9.8| 25.8 -0.6 25.2 50.4 0.69| 15.4 10.7 1000 183 8 160 6| 5.7 0.0 5.7| 58.9 -0.6 58.3 58.3 0.80| 14.5 11.5 1500 189 9 168 7| 2.9 0.0 2.9| 63.1 -0.6 62.5 41.7 0.77| 11.0 8.5 2000 195 8 175 6| 1.7 0.0 1.7| 65.1 -0.6 64.4 32.2 0.75| 9.0 6.8 2500 199 8 178 5| 0.9 0.0 0.9| 66.0 -0.6 65.4 26.2 0.75| 7.7 5.8 3000 200 7 178 5| 0.5 0.0 0.5| 66.6 -0.6 66.0 22.0 0.76| 6.8 5.1 4000 203 6 175 3| 0.4 0.3 0.7| 66.9 -0.6 66.3 16.6 0.75| 5.4 4.0 5000 204 5 167 3| 0.3 0.4 0.7| 66.9 -1.2 65.7 13.1 0.70| 4.5 3.1 6000 202 4 155 2| 0.2 0.5 0.7| 68.1 -1.6 66.4 11.1 0.67| 4.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251022.00.gif