UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 20 APR 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 -103 SFC 985 34 -22.5 -28.5 58 6.0 -23.1 360 15 251.7 251.8 251.0 252.8 0.37 2 980 70 -19.9 -32.9 30 13.0 -21.1 5 14 254.7 254.8 253.3 255.4 0.24 3 972 127 -18.7 -26.7 49 8.0 -19.7 12 13 256.5 256.6 255.3 257.8 0.44 4 953 267 -19.3 -27.3 49 8.0 -20.3 30 11 257.4 257.4 255.9 258.6 0.43 5 925 476 -21.5 -28.5 53 7.0 -22.2 210 2 257.3 257.4 255.8 258.4 0.39 6 867 950 -25.3 -29.2 70 3.9 -25.7 256 4 258.2 258.2 256.5 259.3 0.39 7 850 1093 -26.5 -29.9 73 3.4 -26.8 270 4 258.4 258.4 256.6 259.4 0.38 8 794 1954 -30.3 -30.3 100 0.0 -30.3 27 10 259.4 259.5 257.5 260.5 0.39 9 758 2522 -32.7 -33.0 97 0.3 -32.7 54 12 260.3 260.3 258.1 261.2 0.31 10 755 2570 -32.1 -33.8 85 1.7 -32.2 61 12 261.2 261.3 258.8 262.1 0.29 11 751 2635 -29.3 -45.3 20 16.0 -30.2 71 12 264.7 264.7 260.9 264.9 0.09 12 706 3375 -29.7 -45.7 20 16.0 -30.6 64 17 268.9 269.0 264.1 269.2 0.09 13 700 3476 -29.9 -44.9 22 15.0 -30.7 55 12 269.4 269.4 264.4 269.7 0.10 14 677 3599 -30.5 -37.5 50 7.0 -31.0 54 13 271.3 271.3 266.0 272.0 0.22 15 646 3776 -32.7 -35.3 78 2.6 -32.9 52 15 272.5 272.5 266.9 273.4 0.29 16 617 3954 -34.7 -36.8 81 2.1 -34.8 50 17 273.8 273.8 267.7 274.6 0.26 17 572 4254 -39.1 -45.1 53 6.0 -39.4 59 16 274.6 274.6 268.0 275.0 0.12 18 546 4443 -40.3 -57.3 15 17.0 -40.8 37 15 276.8 276.9 269.2 276.9 0.03 19 532 4550 -41.1 -52.1 30 11.0 -41.5 24 14 278.0 278.0 270.0 278.1 0.06 20 500 4810 -43.3 -54.3 29 11.0 -43.6 355 12 280.2 280.3 271.4 280.4 0.05 21 440 5659 -48.1 -60.1 24 12.0 -48.3 10 14 284.6 284.6 273.8 284.7 0.03 22 400 6280 -51.5 -61.5 29 10.0 -51.7 335 6 288.1 288.1 275.7 288.1 0.02 23 313 7844 -58.9 -66.9 35 8.0 -59.0 325 11 298.7 298.7 280.8 298.7 0.02 24 300 8110 -58.5 -67.5 30 9.0 -58.6 335 13 302.9 302.9 282.5 302.9 0.01 25 263 8945 -53.3 -78.3 3 25.0 -53.5 300 19 322.1 322.1 289.4 322.1 0.00 26 250 9270 -53.7 -80.7 2 27.0 -53.9 300 19 326.2 326.2 290.6 326.2 0.00 27 200 10710 -54.1 -83.1 2 29.0 -54.4 295 24 347.1 347.1 296.0 347.1 0.00 28 166 11903 -54.1 -84.1 1 30.0 -54.5 298 27 366.1 366.1 299.8 366.1 0.00 29 150 12550 -55.7 -84.7 1 29.0 -56.1 300 28 374.1 374.1 301.3 374.1 0.00 30 101 15038 -60.1 -87.1 2 27.0 -60.4 286 32 410.4 410.4 306.6 410.4 0.00 31 100 15100 -60.1 -87.1 2 27.0 -60.4 290 30 411.6 411.6 306.7 411.6 0.00 32 70 17310 -63.7 -88.7 2 25.0 -64.0 285 41 448.1 448.1 310.7 448.1 0.00 33 57 18569 -65.1 -89.1 2 24.0 -65.4 284 37 472.0 472.1 312.8 472.1 0.00 34 54 18900 -64.1 -89.1 2 25.0 -64.4 287 35 481.7 481.7 313.6 481.7 0.00 35 50 19370 -66.5 -89.5 3 23.0 -66.8 290 32 486.8 486.8 314.0 486.8 0.00 36 42 20416 -68.9 -90.9 3 22.0 -69.1 280 44 505.7 505.7 315.4 505.7 0.00 37 30 22420 -69.5 -91.5 3 22.0 -69.8 295 48 555.2 555.2 318.4 555.2 0.00 38 24 23748 -70.5 -92.5 3 22.0 -70.8 291 54 588.9 588.9 320.1 588.9 0.00 39 23 24001 -68.9 -91.9 2 23.0 -69.3 289 54 600.8 600.8 320.6 600.8 0.00 TRP 313 7844 -58.9 -66.9 35 8.0 -59.0 325 11 298.7 298.7 280.8 298.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 4913.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 55.78 % Est. max temperature: -15.61 C = 3.91 F Sfc-Lift cond lev (LCL): 891.41 mb = 746.58 m = 2449.37 ft T: -23.67 C 700-500 lapse rate: 10.04 C/km ThetaE index: 0.13 C Layer 925.0- 867.0 mb Conv cond level (CCL): 799.14 mb = 1872.79 m = 6144.24 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -14.95 C = 5.09 F Cap Strength: 16.60 C Lifted Index: 18.15 C Risk: None Lifted Index @300 mb: 31.69 C Lifted Index @700 mb: 10.54 C Showalter Index: 17.12 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 13.40 C K Index: -28.10 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.04 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 50402.83 J/kg Cap Strength: 17.70 C Lift Cond Lev (LCL): 828.68 mb = 1414.06 m = 4639.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 9 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 ---------------------------------------------------------- 0 985 34 360 15 -0.0 -15.0 | 324 14 8.2 -11.4 1 948 305 35 10 -5.7 -8.2 | 332 5 2.4 -4.6 2 925 476 210 2 1.0 1.7 | 240 11 9.2 5.3 3 850 1093 270 4 4.0 -0.0 | 254 13 12.2 3.6 4 781 2134 55 11 -9.0 -6.3 | 17 3 -0.8 -2.7 5 762 2438 45 12 -8.5 -8.5 | 4 5 -0.3 -4.9 6 743 2743 90 12 -12.0 0.0 | 133 5 -3.8 3.6 7 707 3353 65 18 -16.3 -7.6 | 64 9 -8.1 -4.0 8 700 3476 55 12 -9.8 -6.9 | 27 4 -1.7 -3.3 9 619 3962 50 17 -13.0 -10.9 | 33 9 -4.8 -7.3 10 573 4267 60 16 -13.9 -8.0 | 52 7 -5.7 -4.4 11 500 4810 355 12 1.0 -12.0 | 312 12 9.2 -8.4 12 495 4877 355 11 1.0 -11.0 | 309 12 9.1 -7.4 13 451 5486 15 13 -3.4 -12.6 | 332 10 4.8 -9.0 14 431 5791 5 14 -1.2 -13.9 | 326 12 7.0 -10.4 15 411 6096 335 11 4.6 -10.0 | 296 14 12.8 -6.4 16 400 6280 335 6 2.5 -5.4 | 280 11 10.7 -1.9 17 357 7010 350 12 2.1 -11.8 | 309 13 10.3 -8.2 18 340 7315 330 11 5.5 -9.5 | 293 15 13.7 -5.9 19 324 7620 345 10 2.6 -9.7 | 299 12 10.8 -6.1 20 313 7844 325 11 6.3 -9.0 | 291 15 14.5 -5.4 21 309 7925 325 12 6.9 -9.8 | 293 16 15.1 -6.2 22 300 8110 335 13 5.5 -11.8 | 301 16 13.7 -8.2 23 294 8230 335 13 5.5 -11.8 | 301 16 13.7 -8.2 24 281 8534 300 18 15.6 -9.0 | 283 24 23.8 -5.4 25 250 9270 300 19 16.5 -9.5 | 284 25 24.6 -5.9 26 200 10710 295 24 21.8 -10.1 | 282 31 29.9 -6.6 27 150 12550 300 28 24.2 -14.0 | 288 34 32.4 -10.4 28 103 14935 280 34 33.5 -5.9 | 273 42 41.7 -2.3 29 100 15100 290 30 28.2 -10.3 | 280 37 36.4 -6.7 30 98 15240 290 30 28.2 -10.3 | 280 37 36.4 -6.7 31 89 15850 285 26 25.1 -6.7 | 275 33 33.3 -3.1 32 80 16459 305 37 30.3 -21.2 | 295 42 38.5 -17.6 33 76 16764 295 44 39.9 -18.6 | 287 50 48.1 -15.0 34 70 17310 285 41 39.6 -10.6 | 278 48 47.8 -7.0 35 63 17983 280 40 39.4 -6.9 | 274 48 47.6 -3.4 36 50 19370 290 32 30.1 -10.9 | 281 39 38.2 -7.4 37 49 19507 295 31 28.1 -13.1 | 285 37 36.3 -9.5 38 40 20726 275 49 48.8 -4.3 | 271 57 57.0 -0.7 39 36 21336 290 35 32.9 -12.0 | 282 42 41.1 -8.4 40 34 21641 285 39 37.7 -10.1 | 278 46 45.8 -6.5 41 31 22250 285 37 35.7 -9.6 | 278 44 43.9 -6.0 42 30 22420 295 48 43.5 -20.3 | 288 54 51.7 -16.7 43 23 23165 290 55 51.7 -18.8 | 284 62 59.9 -15.2 44 21 23470 280 44 43.3 -7.6 | 275 52 51.5 -4.1 45 19 23774 295 36 32.6 -15.2 | 286 42 40.8 -11.6 46 15 24384 280 41 40.4 -7.1 | 274 49 48.6 -3.5 Wind Parameters Mean winds (0-6000m): 36.3 at 11.9 knts Storm direction: 66.3 at 8.9 knts Shear (0-3000m) pos: 2.8 neg: 2.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 130.2 deg Storm rel helicity (0-3000m) pos: 71.4 neg: -7.7 tot: 63.7 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.49 Bulk Shear: 2.59 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 17 9 313 7| 0.0 17.3 17.3| 13.6 -1.4 12.2 24.4 -0.14| 30.1 -4.3 1000 358 6 287 9| 1.5 8.7 10.1| 21.1 -1.4 19.7 19.7 -0.06| 16.6 -0.9 1500 343 6 282 10| 2.8 5.8 8.6| 43.8 -1.4 42.3 28.2 0.13| 13.5 1.7 2000 5 6 290 8| 3.2 4.3 7.5| 61.8 -1.4 60.4 30.2 0.26| 12.9 3.4 2500 26 7 299 6| 2.9 3.5 6.3| 66.3 -2.3 64.0 25.6 0.29| 12.0 3.5 3000 42 8 308 4| 2.8 2.9 5.7| 71.4 -7.7 63.7 21.2 0.28| 11.7 3.3 4000 51 11 359 3| 2.1 1.3 3.4| 73.3 -21.3 52.0 13.0 0.15| 10.8 1.6 5000 45 12 1 5| 1.7 1.8 3.5| 79.0 -57.8 21.2 4.2 -0.00| 10.7 -0.0 6000 36 12 349 6| 1.7 2.1 3.8| 88.0 -80.4 7.6 1.3 -0.03| 9.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250420.12.gif