UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 22 APR 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1002 40 6.8 0.8 66 6.0 4.1 290 5 279.8 280.5 277.2 291.0 4.04 1 1000 60 7.0 -2.0 53 9.0 3.2 290 5 280.1 280.7 276.3 289.4 3.30 2 944 530 3.0 -4.0 60 7.0 0.2 283 28 280.7 281.3 276.3 289.2 3.01 3 925 694 2.8 -3.2 65 6.0 0.4 280 36 282.2 282.7 277.3 291.4 3.26 4 916 773 2.8 -3.2 65 6.0 0.3 278 36 283.0 283.5 277.8 292.3 3.29 5 850 1374 -1.5 -4.6 79 3.1 -2.7 260 40 284.6 285.1 278.5 293.7 3.19 6 825 1611 -2.9 -5.8 80 2.9 -4.0 260 40 285.5 286.1 278.7 294.2 3.00 7 757 2291 -4.3 -8.3 74 4.0 -5.8 260 41 291.1 291.6 281.0 299.1 2.70 8 700 2904 -7.9 -11.4 76 3.5 -9.1 260 42 293.7 294.1 281.6 300.6 2.28 9 627 3750 -11.9 -15.0 78 3.1 -12.8 263 49 298.6 298.9 283.2 304.5 1.90 10 500 5440 -22.9 -27.1 68 4.2 -23.7 270 64 305.1 305.3 284.5 307.9 0.83 11 493 5544 -23.5 -27.8 68 4.3 -24.2 270 64 305.6 305.8 284.7 308.2 0.79 12 424 6630 -33.1 -39.1 55 6.0 -33.7 270 65 306.8 306.9 284.5 307.9 0.30 13 400 7040 -35.5 -41.5 54 6.0 -36.0 270 66 308.9 308.9 285.2 309.7 0.25 14 300 8980 -50.7 -56.7 49 6.0 -50.8 270 69 313.9 313.9 286.8 314.1 0.06 15 262 9846 -57.5 -63.5 46 6.0 -57.6 266 78 316.3 316.3 287.6 316.4 0.03 16 251 10115 -59.3 -65.3 46 6.0 -59.4 265 81 317.5 317.5 287.9 317.6 0.02 17 250 10140 -59.5 -65.5 46 6.0 -59.6 265 81 317.6 317.6 288.0 317.7 0.02 18 238 10447 -61.1 -67.1 45 6.0 -61.2 270 79 319.7 319.7 288.6 319.8 0.02 19 226 10770 -60.3 -66.3 45 6.0 -60.4 271 73 325.7 325.7 290.5 325.8 0.02 20 221 10911 -56.1 -63.1 41 7.0 -56.2 272 70 334.2 334.3 292.9 334.4 0.04 21 200 11550 -53.9 -60.9 42 7.0 -54.1 275 58 347.4 347.4 296.1 347.6 0.05 22 195 11713 -52.5 -59.5 43 7.0 -52.7 275 57 352.2 352.2 297.1 352.5 0.06 23 150 13410 -52.1 -62.1 29 10.0 -52.5 280 50 380.3 380.3 302.3 380.6 0.06 24 115 15129 -51.3 -64.3 20 13.0 -51.9 290 40 411.8 411.8 306.7 412.1 0.06 25 100 16030 -53.7 -67.7 16 14.0 -54.2 295 35 424.0 424.0 308.2 424.2 0.04 26 93 16495 -55.1 -69.1 16 14.0 -55.6 293 33 430.1 430.1 308.9 430.3 0.04 27 77 17709 -52.7 -68.7 13 16.0 -53.5 288 26 459.0 459.0 311.7 459.2 0.05 28 71 18229 -55.9 -71.9 12 16.0 -56.5 285 23 462.9 462.9 312.0 463.1 0.03 29 70 18320 -54.1 -70.1 12 16.0 -54.8 285 23 468.6 468.7 312.5 468.9 0.04 30 50 20460 -56.1 -73.1 10 17.0 -56.9 310 21 511.3 511.3 315.8 511.5 0.04 31 43 21416 -55.5 -72.5 10 17.0 -56.5 303 19 535.3 535.3 317.3 535.6 0.05 32 30 23690 -58.1 -76.1 8 18.0 -59.2 285 13 586.2 586.3 320.0 586.5 0.04 33 26 24589 -59.5 -77.5 8 18.0 -60.5 310 13 606.8 606.8 320.9 607.0 0.04 34 25 24836 -55.7 -73.7 9 18.0 -57.3 316 13 624.5 624.6 321.7 625.1 0.07 35 20 26260 -55.1 -74.1 8 19.0 -57.1 355 13 667.5 667.5 323.3 668.2 0.08 36 19 26587 -55.5 -73.5 9 18.0 -57.5 676.1 676.2 323.7 676.9 0.10 TRP 238 10447 -61.1 -67.1 45 6.0 -61.2 270 79 319.7 319.7 288.6 319.8 0.02 WND 251 10115 -59.3 -65.3 46 6.0 -59.4 265 81 317.5 317.5 287.9 317.6 0.02 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 873.02 mb = 1164.41 m = 3820.20 ft Wetbulb zero: 909.23 mb = 832.82 m = 2732.31 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 72.65 % Est. max temperature: 11.54 C = 52.77 F Sfc-Lift cond lev (LCL): 913.86 mb = 791.98 m = 2598.33 ft T: 2.67 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.78 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 715.36 mb = 2734.01 m = 8969.75 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 20.04 C = 68.07 F Cap Strength: 10.11 C Lifted Index: 13.17 C Risk: None Lifted Index @300 mb: 16.84 C Lifted Index @700 mb: 7.55 C Showalter Index: 10.57 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.30 C K Index: 13.30 Risk: None Sweat Index: 144.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.67 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 54051.65 J/kg Cap Strength: 13.15 C Lift Cond Lev (LCL): 850.69 mb = 1367.47 m = 4486.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 35 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 1002 40 290 5 4.7 -1.7 | 117 30 -26.3 13.6 1 1000 60 290 5 4.7 -1.7 | 117 30 -26.3 13.6 2 925 694 280 36 35.5 -6.3 | 206 10 4.4 9.0 3 850 1374 260 40 39.4 6.9 | 201 24 8.4 22.2 4 700 2904 260 42 41.4 7.3 | 205 25 10.4 22.6 5 500 5440 270 64 64.0 -0.0 | 245 36 33.0 15.3 6 400 7040 270 66 66.0 -0.0 | 246 38 35.0 15.3 7 300 8980 270 69 69.0 -0.0 | 248 41 38.0 15.3 8 251 10115 265 81 80.7 7.1 | 246 54 49.7 22.3 9 250 10140 265 81 80.7 7.1 | 246 54 49.7 22.3 10 238 10447 270 79 79.0 -0.0 | 252 50 48.0 15.3 11 200 11550 275 58 57.8 -5.1 | 249 29 26.8 10.2 12 150 13410 280 50 49.2 -8.7 | 250 19 18.2 6.6 13 100 16030 295 35 31.7 -14.8 | 236 1 0.7 0.5 14 70 18320 285 23 22.2 -6.0 | 137 13 -8.8 9.3 15 50 20460 310 21 16.1 -13.5 | 97 15 -14.9 1.8 16 30 23690 285 13 12.6 -3.4 | 123 22 -18.5 11.9 17 20 26260 355 13 1.1 -13.0 | 94 30 -29.9 2.3 Wind Parameters Mean winds (0-6000m): 266.2 at 46.1 knts Storm direction: 296.2 at 34.6 knts Shear (0-3000m) pos: 0.3 neg: 6.4 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 83.1 neg: -8.8 tot: 74.3 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 126.16 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 ------------------------------------------------------------------------------- 500 284 16 127 19| 0.0 24.2 24.2| 46.0 0.0 46.0 92.1 0.47| 24.3 11.4 1000 278 26 155 13| 0.0 17.2 17.2| 64.9 -1.7 63.2 63.2 0.48| 19.5 9.4 1500 272 30 178 14| 0.0 12.3 12.3| 65.6 -8.8 56.8 37.9 0.38| 15.4 5.9 2000 268 33 187 17| 0.0 9.4 9.4| 69.2 -8.8 60.3 30.2 0.39| 11.7 4.5 2500 266 35 191 18| 0.0 7.7 7.7| 72.7 -8.8 63.9 25.6 0.39| 9.5 3.8 3000 265 36 194 19| 0.3 6.4 6.7| 83.1 -8.8 74.3 24.8 0.41| 8.2 3.4 4000 264 39 201 21| 1.4 4.8 6.2|143.5 -8.8 134.7 33.7 0.49| 7.4 3.6 5000 265 42 211 22| 2.1 3.8 5.9|209.8 -8.8 201.0 40.2 0.54| 6.9 3.7 6000 266 46 219 24| 2.1 3.2 5.3|241.6 -8.8 232.8 38.8 0.56| 6.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20250422.12.gif