UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 19 APR 25 Station: USPP WMO ident: 28225 Latitude: 57.95 Longitude: 56.20 Elevation: 170.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 109 0 0 SFC 993 170 4.2 -0.8 70 5.0 2.1 0 0 277.9 278.5 275.6 287.9 3.63 2 983 253 10.4 4.4 66 6.0 7.3 354 2 284.9 285.9 281.3 299.9 5.33 3 978 295 10.2 3.2 62 7.0 6.7 350 3 285.2 286.0 280.9 299.0 4.92 4 962 433 14.2 4.2 51 10.0 8.9 340 7 290.6 291.5 283.8 306.0 5.37 5 933 689 12.2 -1.8 38 14.0 5.7 320 13 291.1 291.7 282.0 301.6 3.59 6 925 761 11.6 -1.4 40 13.0 5.5 315 15 291.2 291.8 282.2 302.1 3.73 7 850 1459 5.2 -4.8 48 10.0 1.0 330 17 291.6 292.2 281.7 300.9 3.14 8 705 2954 -6.5 -9.9 77 3.4 -7.7 320 29 294.7 295.1 282.3 302.4 2.55 9 702 2988 -6.3 -9.7 77 3.4 -7.5 320 29 295.3 295.7 282.7 303.1 2.61 10 700 3010 -5.9 -9.4 76 3.5 -7.2 320 29 296.0 296.4 283.0 304.0 2.68 11 694 3078 -4.3 -9.3 68 5.0 -6.2 321 29 298.5 299.0 284.1 306.8 2.72 12 684 3192 -4.5 -15.5 42 11.0 -8.0 322 30 299.5 299.8 283.3 304.7 1.67 13 657 3509 -5.5 -22.5 25 17.0 -10.1 325 32 301.8 302.0 283.4 304.9 0.96 14 651 3581 -5.9 -22.9 25 17.0 -10.4 325 32 302.2 302.3 283.5 305.2 0.93 15 590 4344 -12.1 -21.1 47 9.0 -14.5 333 37 303.6 303.8 284.4 307.5 1.20 16 508 5472 -19.9 -36.9 21 17.0 -22.3 344 43 307.4 307.4 284.8 308.5 0.32 17 500 5590 -20.9 -36.9 22 16.0 -23.1 345 44 307.6 307.6 284.8 308.7 0.32 18 485 5814 -22.9 -31.9 44 9.0 -24.3 346 46 307.8 307.9 285.2 309.6 0.54 19 472 6012 -23.9 -30.9 52 7.0 -25.1 346 48 308.9 309.1 285.7 311.1 0.62 20 437 6570 -27.3 -36.3 42 9.0 -28.5 348 54 311.5 311.6 286.4 312.9 0.39 21 400 7200 -32.5 -47.5 21 15.0 -33.6 350 60 312.7 312.8 286.5 313.2 0.13 22 366 7820 -37.9 -53.9 17 16.0 -38.7 348 59 313.6 313.6 286.7 313.9 0.07 23 300 9160 -48.7 -62.7 18 14.0 -49.0 345 58 316.7 316.7 287.7 316.8 0.03 24 251 10295 -58.9 -69.9 23 11.0 -59.0 340 58 318.1 318.1 288.2 318.2 0.01 25 250 10320 -59.1 -70.1 23 11.0 -59.2 340 58 318.2 318.2 288.2 318.3 0.01 26 216 11223 -65.3 -74.3 28 9.0 -65.4 343 57 322.2 322.2 289.4 322.2 0.01 27 200 11690 -66.7 -75.7 27 9.0 -66.7 345 56 327.1 327.1 290.9 327.2 0.01 28 195 11843 -67.5 -76.5 27 9.0 -67.5 340 56 328.2 328.2 291.2 328.3 0.01 29 191 11969 -65.7 -74.7 27 9.0 -65.8 340 61 333.1 333.1 292.6 333.1 0.01 30 190 12001 -65.4 -74.4 28 9.0 -65.4 340 62 334.1 334.1 292.8 334.1 0.01 31 170 12693 -58.3 -67.3 31 9.0 -58.5 342 53 356.6 356.6 298.1 356.8 0.03 32 158 13158 -55.7 -64.7 32 9.0 -55.9 344 46 368.6 368.6 300.4 368.8 0.04 33 150 13490 -55.5 -64.5 32 9.0 -55.8 345 42 374.5 374.5 301.4 374.7 0.04 34 124 14703 -54.9 -65.9 24 11.0 -55.2 343 39 396.5 396.5 304.8 396.7 0.04 35 116 15128 -56.3 -67.3 24 11.0 -56.6 342 38 401.5 401.5 305.5 401.7 0.04 36 100 16070 -56.1 -69.1 18 13.0 -56.5 340 35 419.3 419.3 307.7 419.5 0.03 37 70 18340 -55.1 -70.1 14 15.0 -55.8 345 35 466.5 466.5 312.4 466.8 0.04 38 50 20490 -55.7 -72.7 10 17.0 -56.6 345 27 512.2 512.2 315.8 512.5 0.04 39 30 23760 -56.5 -76.5 6 20.0 -57.8 355 25 590.6 590.6 320.2 590.9 0.04 40 25 24921 -55.3 -76.3 6 21.0 -57.0 351 28 625.7 625.7 321.7 626.0 0.05 41 20 26350 -53.9 -75.9 5 22.0 -56.2 345 31 671.2 671.2 323.5 671.7 0.06 42 15 28203 -52.7 -75.7 5 23.0 -55.9 732.7 732.8 325.4 733.5 0.09 43 14 28646 -54.7 -77.7 4 23.0 -57.6 740.6 740.6 325.7 741.2 0.07 TRP 195 11843 -67.5 -76.5 27 9.0 -67.5 340 56 328.2 328.2 291.2 328.3 0.01 WND 190 12001 -65.4 -74.4 28 9.0 -65.4 340 62 334.1 334.1 292.8 334.1 0.01 Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 785.56 mb = 2123.57 m = 6967.01 ft Wetbulb zero: 833.99 mb = 1610.98 m = 5285.30 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 46.00 % Est. max temperature: 18.00 C = 64.41 F Sfc-Lift cond lev (LCL): 919.18 mb = 813.08 m = 2667.56 ft T: 11.12 C 700-500 lapse rate: 5.81 C/km ThetaE index: 4.43 C Layer 933.0- 925.0 mb Conv cond level (CCL): 752.44 mb = 2433.69 m = 7984.45 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 19.93 C = 67.87 F Cap Strength: 6.97 C Lifted Index: 6.94 C Risk: None Lifted Index @300 mb: 10.81 C Lifted Index @700 mb: 2.63 C Showalter Index: 7.44 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 16.10 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.25 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 48148.72 J/kg Cap Strength: 6.93 C Lift Cond Lev (LCL): 800.99 mb = 1933.76 m = 6344.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 at 22 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 ---------------------------------------------------------- 0 993 170 0 0 -0.0 -0.0 | 183 22 1.3 21.8 1 925 761 315 15 10.6 -10.6 | 227 16 11.9 11.2 2 850 1459 330 17 8.5 -14.7 | 234 12 9.8 7.1 3 700 3010 320 29 18.6 -22.2 | 271 20 19.9 -0.4 4 500 5590 345 44 11.4 -42.5 | 329 24 12.6 -20.7 5 400 7200 350 60 10.4 -59.1 | 343 39 11.7 -37.3 6 300 9160 345 58 15.0 -56.0 | 335 38 16.3 -34.2 7 250 10320 340 58 19.8 -54.5 | 327 39 21.1 -32.7 8 200 11690 345 56 14.5 -54.1 | 334 36 15.7 -32.3 9 195 11843 340 56 19.2 -52.6 | 327 37 20.4 -30.8 10 190 12001 340 62 21.2 -58.3 | 328 43 22.5 -36.5 11 150 13490 345 42 10.9 -40.6 | 327 22 12.1 -18.8 12 100 16070 340 35 12.0 -32.9 | 310 17 13.2 -11.1 13 70 18340 345 35 9.1 -33.8 | 319 16 10.3 -12.0 14 50 20490 345 27 7.0 -26.1 | 298 9 8.2 -4.3 15 30 23760 355 25 2.2 -24.9 | 312 5 3.4 -3.1 16 20 26350 345 31 8.0 -29.9 | 311 12 9.3 -8.2 Wind Parameters Mean winds (0-6000m): 333.3 at 29.1 knts Storm direction: 3.3 at 21.8 knts Shear (0-3000m) pos: 1.1 neg: 4.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 98.9 neg: 0.0 tot: 98.9 m^2/s^2 ave: 33.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.51 Bulk Shear: 71.53 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 ------------------------------------------------------------------------------- 500 314 6 198 18| 0.0 13.1 13.1| 39.4 0.0 39.4 78.8 0.70| 13.9 9.7 1000 318 11 212 16| 1.8 6.5 8.3| 54.1 0.0 54.1 54.1 0.69| 9.8 6.7 1500 322 13 218 15| 2.1 4.4 6.5| 61.8 0.0 61.8 41.2 0.68| 7.8 5.3 2000 324 15 225 14| 1.6 4.3 5.9| 74.1 0.0 74.1 37.0 0.71| 6.9 4.9 2500 324 17 234 14| 1.3 4.3 5.5| 85.5 0.0 85.5 34.2 0.70| 6.3 4.4 3000 323 19 241 14| 1.1 4.2 5.2| 98.9 0.0 98.9 33.0 0.70| 5.9 4.2 4000 324 22 255 15| 1.8 3.1 4.9|141.7 0.0 141.7 35.4 0.75| 5.5 4.1 5000 329 26 270 15| 2.3 2.5 4.8|190.4 0.0 190.4 38.1 0.79| 5.3 4.2 6000 333 29 286 15| 2.7 2.1 4.8|233.4 0.0 233.4 38.9 0.77| 5.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20250419.00.gif