UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U3802... Searching the city database file for: U3802 ... Date:1200Z 8 OCT 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1010 117 13.8 5.8 58 8.0 9.6 180 1 286.1 287.1 282.3 302.2 5.72 1 1000 200 12.2 1.2 47 11.0 6.9 190 1 285.4 286.1 280.1 297.2 4.17 2 971 446 9.2 0.2 53 9.0 5.1 215 3 284.7 285.4 279.6 296.0 3.99 3 925 848 7.8 -4.2 42 12.0 2.7 255 7 287.3 287.8 279.6 296.0 3.02 4 910 983 7.0 -7.0 36 14.0 1.4 260 8 287.8 288.2 279.1 295.1 2.48 5 850 1539 3.0 -7.0 48 10.0 -0.9 280 11 289.3 289.8 280.0 297.1 2.66 6 793 2096 -1.1 -8.1 59 7.0 -3.7 260 10 290.7 291.2 280.7 298.4 2.61 7 736 2688 -2.7 -12.7 46 10.0 -6.1 239 8 295.2 295.6 281.8 301.2 1.95 8 700 3083 -5.9 -12.9 58 7.0 -8.2 225 7 296.0 296.3 282.3 302.1 2.02 9 642 3753 -10.9 -16.9 61 6.0 -12.6 237 10 297.7 298.0 282.4 302.6 1.58 10 622 3996 -11.9 -17.9 61 6.0 -13.6 241 11 299.2 299.5 283.0 304.0 1.50 11 584 4476 -13.7 -19.7 60 6.0 -15.3 249 13 302.6 302.8 284.2 307.0 1.37 12 565 4727 -14.3 -27.3 32 13.0 -17.0 254 15 304.8 304.9 284.2 307.2 0.72 13 513 5450 -19.9 -28.9 45 9.0 -21.5 267 18 306.5 306.6 284.9 308.8 0.68 14 500 5640 -21.3 -29.3 49 8.0 -22.7 270 19 307.1 307.2 285.1 309.4 0.68 15 478 5972 -23.3 -30.3 53 7.0 -24.5 270 18 308.6 308.7 285.6 310.8 0.64 16 430 6743 -27.5 -35.5 46 8.0 -28.6 270 15 312.7 312.8 286.8 314.2 0.43 17 400 7260 -32.3 -41.3 40 9.0 -33.1 270 13 313.0 313.1 286.7 313.9 0.26 18 384 7545 -34.7 -43.7 40 9.0 -35.4 266 13 313.5 313.6 286.8 314.3 0.21 19 300 9220 -46.7 -54.7 40 8.0 -47.0 240 13 319.5 319.5 288.7 319.8 0.08 20 251 10384 -55.7 -63.7 36 8.0 -55.8 211 15 322.9 322.9 289.7 323.0 0.03 21 250 10410 -55.9 -63.9 36 8.0 -56.1 210 15 323.0 323.0 289.7 323.1 0.03 22 225 11076 -58.3 -66.3 35 8.0 -58.4 215 17 329.2 329.2 291.5 329.3 0.02 23 212 11451 -56.7 -64.7 36 8.0 -56.8 248 15 337.3 337.3 293.7 337.4 0.03 24 200 11820 -57.3 -65.3 36 8.0 -57.5 280 13 342.0 342.0 294.8 342.1 0.03 25 150 13640 -55.3 -65.3 28 10.0 -55.6 340 9 374.8 374.8 301.4 375.0 0.04 26 148 13726 -54.9 -64.9 28 10.0 -55.2 340 9 376.9 376.9 301.8 377.1 0.04 27 132 14452 -58.1 -69.1 23 11.0 -58.3 335 10 383.8 383.8 302.9 383.9 0.03 28 122 14951 -56.3 -68.3 21 12.0 -56.6 332 11 395.8 395.8 304.6 395.9 0.03 29 107 15777 -60.1 -73.1 17 13.0 -60.3 328 12 403.7 403.7 305.7 403.8 0.02 30 100 16200 -59.5 -73.5 15 14.0 -59.8 325 13 412.8 412.8 306.9 412.9 0.02 31 82 17442 -58.5 -73.5 13 15.0 -58.9 325 15 438.9 438.9 309.8 439.0 0.02 32 70 18430 -60.7 -75.7 12 15.0 -61.0 325 17 454.5 454.5 311.3 454.6 0.02 33 68 18610 -61.5 -76.5 12 15.0 -61.8 326 17 456.6 456.6 311.5 456.7 0.02 34 50 20520 -61.5 -77.5 10 16.0 -61.9 335 19 498.6 498.6 314.8 498.7 0.02 35 31 23468 -62.1 -79.1 9 17.0 -62.7 326 17 570.0 570.0 319.2 570.1 0.02 36 30 23670 -63.3 -80.3 8 17.0 -63.9 325 17 572.1 572.1 319.3 572.2 0.02 37 27 24319 -63.9 -80.9 8 17.0 -64.5 325 17 587.9 587.9 320.0 588.0 0.02 38 24 25047 -61.1 -79.1 8 18.0 -62.0 325 17 616.2 616.2 321.3 616.4 0.03 39 20 26180 -61.9 -79.9 7 18.0 -62.9 325 17 646.7 646.7 322.6 647.0 0.03 40 18 26830 -62.9 -80.9 7 18.0 -63.8 663.3 663.3 323.2 663.6 0.03 41 12 29337 -61.3 -80.3 6 19.0 -63.0 750.6 750.6 326.0 751.0 0.05 TRP 225 11076 -58.3 -66.3 35 8.0 -58.4 215 17 329.2 329.2 291.5 329.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 808.29 mb = 1946.53 m = 6386.19 ft Wetbulb zero: 873.49 mb = 1316.57 m = 4319.40 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 50.33 % Est. max temperature: 16.71 C = 62.08 F Sfc-Lift cond lev (LCL): 895.23 mb = 1116.06 m = 3661.58 ft T: 6.04 C 700-500 lapse rate: 6.02 C/km ThetaE index: 7.16 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 708.58 mb = 2987.13 m = 9800.18 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 23.47 C = 74.24 F Cap Strength: 9.96 C Lifted Index: 10.15 C Risk: None Lifted Index @300 mb: 16.39 C Lifted Index @700 mb: 5.59 C Showalter Index: 9.71 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 14.30 C K Index: 10.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.28 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 52769.40 J/kg Cap Strength: 10.04 C Lift Cond Lev (LCL): 817.17 mb = 1855.08 m = 6086.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 8 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 1010 117 180 1 0.0 1.0 | 117 9 -7.6 3.9 1 1000 200 190 1 0.2 1.0 | 118 8 -7.4 3.9 2 925 848 255 7 6.8 1.8 | 170 5 -0.9 4.7 3 850 1539 280 11 10.8 -1.9 | 253 3 3.2 1.0 4 700 3083 225 7 4.9 4.9 | 161 8 -2.7 7.8 5 500 5640 270 19 19.0 -0.0 | 256 12 11.4 2.9 6 400 7260 270 13 13.0 -0.0 | 242 6 5.4 2.9 7 300 9220 240 13 11.3 6.5 | 201 10 3.6 9.4 8 250 10410 210 15 7.5 13.0 | 180 16 -0.1 15.9 9 225 11076 215 17 9.8 13.9 | 187 17 2.1 16.8 10 200 11820 280 13 12.8 -2.3 | 263 5 5.2 0.6 11 150 13640 340 9 3.1 -8.5 | 39 7 -4.5 -5.6 12 100 16200 325 13 7.5 -10.6 | 1 8 -0.2 -7.8 13 70 18430 325 17 9.8 -13.9 | 349 11 2.1 -11.0 14 50 20520 335 19 8.0 -17.2 | 358 14 0.4 -14.3 15 30 23670 325 17 9.8 -13.9 | 349 11 2.1 -11.0 16 20 26180 325 17 9.8 -13.9 | 349 11 2.1 -11.0 Wind Parameters Mean winds (0-6000m): 260.8 at 10.9 knts Storm direction: 290.8 at 8.2 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 45.3 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -11.0 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 10.65 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 ------------------------------------------------------------------------------- 500 223 3 129 8| 4.4 0.0 4.4| 8.9 0.0 8.9 17.7 0.92| 4.7 4.3 1000 253 5 144 5| 4.4 0.0 4.4| 14.5 0.0 14.5 14.5 0.84| 5.1 4.3 1500 265 7 162 4| 3.8 0.0 3.8| 17.4 -0.3 17.1 11.4 0.83| 4.7 3.9 2000 266 7 176 3| 2.8 0.9 3.7| 17.4 -3.6 13.8 6.9 0.48| 4.4 2.1 2500 264 8 181 4| 2.3 1.3 3.6| 17.4 -7.3 10.1 4.0 0.29| 4.1 1.2 3000 261 8 180 4| 1.9 1.5 3.3| 17.4 -11.0 6.4 2.1 0.18| 3.8 0.7 4000 253 8 182 5| 2.1 1.1 3.2| 29.8 -11.0 18.7 4.7 0.34| 3.6 1.2 5000 255 9 195 5| 2.3 0.9 3.2| 45.3 -11.0 34.2 6.8 0.46| 3.5 1.6 6000 261 11 214 6| 2.1 0.7 2.8| 55.2 -12.1 43.0 7.2 0.47| 3.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251008.12.gif