UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 16 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 -85 SFC 987 34 -27.9 -31.7 70 3.8 -28.2 35 7 246.2 246.2 245.8 246.9 0.27 2 969 159 -28.7 -32.2 72 3.5 -28.9 65 13 246.7 246.7 246.3 247.4 0.26 3 965 187 -28.3 -31.4 75 3.1 -28.5 72 14 247.4 247.4 246.9 248.1 0.29 4 963 201 -25.5 -29.3 70 3.8 -25.8 75 14 250.3 250.4 249.7 251.3 0.35 5 925 478 -25.9 -30.1 68 4.2 -26.3 160 19 252.8 252.9 251.9 253.8 0.34 6 877 863 -26.5 -29.9 73 3.4 -26.8 164 24 256.1 256.1 254.7 257.1 0.36 7 850 1088 -27.9 -30.3 80 2.4 -28.1 155 19 256.9 257.0 255.4 257.9 0.36 8 820 1545 -29.5 -31.1 86 1.6 -29.6 171 14 257.9 257.9 256.2 258.9 0.35 9 785 2089 -30.5 -32.2 85 1.7 -30.6 237 8 260.0 260.1 257.9 261.0 0.33 10 748 2680 -28.9 -31.5 78 2.6 -29.1 309 2 265.4 265.5 262.1 266.5 0.37 11 700 3472 -31.5 -34.3 76 2.8 -31.7 270 4 267.6 267.7 263.6 268.5 0.30 12 693 3508 -31.9 -34.4 78 2.5 -32.1 285 5 267.9 268.0 263.8 268.8 0.30 13 608 3999 -35.9 -49.9 22 14.0 -36.4 340 15 273.5 273.5 267.2 273.7 0.07 14 600 4051 -36.5 -44.5 43 8.0 -36.9 340 16 273.9 273.9 267.5 274.3 0.12 15 579 4192 -37.5 -57.5 11 20.0 -38.1 340 17 275.5 275.5 268.4 275.6 0.03 16 533 4530 -39.9 -60.9 9 21.0 -40.4 332 20 279.2 279.2 270.7 279.3 0.02 17 515 4674 -41.1 -60.1 11 19.0 -41.6 328 20 280.5 280.6 271.5 280.6 0.02 18 500 4800 -41.1 -61.1 10 20.0 -41.6 325 21 282.9 282.9 272.9 283.0 0.02 19 452 5485 -43.7 -61.7 12 18.0 -44.1 308 29 288.0 288.0 275.6 288.0 0.02 20 400 6300 -48.9 -63.9 16 15.0 -49.1 320 37 291.4 291.4 277.4 291.5 0.02 21 359 7001 -53.3 -65.3 22 12.0 -53.5 309 45 294.7 294.7 279.0 294.8 0.02 22 319 7753 -57.1 -65.1 36 8.0 -57.2 306 42 299.6 299.6 281.1 299.6 0.02 23 302 8098 -57.7 -67.7 27 10.0 -57.8 305 40 303.4 303.4 282.8 303.5 0.01 24 300 8140 -57.7 -67.7 27 10.0 -57.8 305 39 304.0 304.0 283.0 304.1 0.01 25 250 9300 -53.5 -77.5 4 24.0 -53.8 310 35 326.5 326.5 290.7 326.5 0.00 26 231 9810 -51.9 -79.9 2 28.0 -52.2 296 30 336.4 336.4 293.4 336.4 0.00 27 200 10740 -52.9 -81.9 2 29.0 -53.2 300 34 349.0 349.0 296.4 349.0 0.00 28 150 12580 -55.5 -84.5 2 29.0 -55.8 300 38 374.5 374.5 301.4 374.5 0.00 29 100 15160 -56.9 -85.9 1 29.0 -57.3 295 38 417.8 417.8 307.4 417.8 0.00 30 70 17400 -60.9 -87.9 2 27.0 -61.3 300 47 454.1 454.1 311.3 454.1 0.00 31 63 18054 -62.3 -88.3 2 26.0 -62.6 286 46 464.9 464.9 312.2 464.9 0.00 32 52 19246 -60.5 -87.5 2 27.0 -61.0 288 44 495.3 495.3 314.6 495.3 0.00 33 50 19490 -61.9 -87.9 2 26.0 -62.4 305 40 497.6 497.6 314.8 497.6 0.00 34 32 22218 -66.9 -90.9 2 24.0 -67.2 294 43 552.0 552.0 318.2 552.0 0.00 35 30 22610 -64.9 -89.9 2 25.0 -65.4 300 48 567.7 567.7 319.0 567.7 0.00 36 27 23251 -66.3 -91.3 2 25.0 -66.8 298 49 581.1 581.1 319.7 581.2 0.00 37 26 23481 -62.7 -89.7 1 27.0 -63.4 295 52 597.7 597.7 320.5 597.7 0.00 38 25 23723 -62.9 -89.9 1 27.0 -63.7 291 54 603.8 603.8 320.8 603.9 0.00 TRP 302 8098 -57.7 -67.7 27 10.0 -57.8 305 40 303.4 303.4 282.8 303.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 4885.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 53.93 % Est. max temperature: -16.78 C = 1.80 F Sfc-Lift cond lev (LCL): 925.75 mb = 472.39 m = 1549.83 ft T: -25.89 C 700-500 lapse rate: 7.23 C/km ThetaE index: 0.00 C Layer 987.0-126443839488.0 mb Conv cond level (CCL): 644.52 mb = 3780.22 m = 12402.15 ft Mean mixing ratio: 0.33 g/kg Conv temperature: -3.13 C = 26.37 F Cap Strength: 23.33 C Lifted Index: 25.09 C Risk: None Lifted Index @300 mb: 36.62 C Lifted Index @700 mb: 14.01 C Showalter Index: 20.55 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 13.20 C Cross Totals Index: 10.80 C K Index: -19.90 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 5.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.43 J/kg Max Up Vert Vel: 7.93 m/s Conv Inhibition (B-): 55663.16 J/kg Cap Strength: 24.21 C Lift Cond Lev (LCL): 877.66 mb = 857.54 m = 2813.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 13 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 ---------------------------------------------------------- 0 987 34 35 7 -4.0 -5.7 | 138 10 -6.4 7.0 1 949 305 100 19 -18.7 3.3 | 127 27 -21.1 16.1 2 925 478 160 19 -6.5 17.9 | 164 32 -8.9 30.6 3 908 610 160 18 -6.2 16.9 | 164 31 -8.5 29.7 4 871 914 165 25 -6.5 24.1 | 167 38 -8.8 36.9 5 850 1088 155 19 -8.0 17.2 | 161 32 -10.4 30.0 6 820 1524 170 14 -2.4 13.8 | 170 27 -4.8 26.6 7 743 2743 320 1 0.6 -0.8 | 172 12 -1.7 12.0 8 725 3048 350 10 1.7 -9.8 | 168 3 -0.6 2.9 9 707 3353 10 12 -2.1 -11.8 | 102 5 -4.5 1.0 10 700 3472 270 4 4.0 -0.0 | 187 13 1.6 12.8 11 668 3658 340 11 3.8 -10.3 | 210 3 1.4 2.4 12 572 4267 340 18 6.2 -16.9 | 318 6 3.8 -4.1 13 500 4800 325 21 12.0 -17.2 | 295 11 9.7 -4.4 14 472 5182 310 26 19.9 -16.7 | 283 18 17.5 -3.9 15 431 5791 305 32 26.2 -18.4 | 283 24 23.8 -5.6 16 400 6300 320 37 23.8 -28.3 | 306 26 21.4 -15.6 17 394 6401 325 36 20.6 -29.5 | 312 25 18.3 -16.7 18 375 6706 310 46 35.2 -29.6 | 297 37 32.9 -16.8 19 302 8098 305 40 32.8 -22.9 | 288 32 30.4 -10.2 20 300 8140 305 39 31.9 -22.4 | 288 31 29.6 -9.6 21 256 9144 300 36 31.2 -18.0 | 280 29 28.8 -5.2 22 250 9300 310 35 26.8 -22.5 | 292 26 24.4 -9.7 23 244 9449 310 35 26.8 -22.5 | 292 26 24.4 -9.7 24 233 9754 295 30 27.2 -12.7 | 270 25 24.8 0.1 25 212 10363 305 28 22.9 -16.1 | 279 21 20.6 -3.3 26 200 10740 300 34 29.4 -17.0 | 279 27 27.1 -4.2 27 159 12192 310 36 27.6 -23.1 | 292 27 25.2 -10.4 28 150 12580 300 38 32.9 -19.0 | 282 31 30.5 -6.2 29 125 13716 300 48 41.6 -24.0 | 286 41 39.2 -11.2 30 109 14630 285 42 40.6 -10.9 | 267 38 38.2 1.9 31 104 14935 300 35 30.3 -17.5 | 280 28 27.9 -4.7 32 100 15160 295 38 34.4 -16.1 | 276 32 32.1 -3.3 33 94 15545 295 38 34.4 -16.1 | 276 32 32.1 -3.3 34 81 16459 295 32 29.0 -13.5 | 272 27 26.6 -0.7 35 77 16764 315 34 24.0 -24.0 | 297 24 21.7 -11.3 36 74 17069 295 38 34.4 -16.1 | 276 32 32.1 -3.3 37 70 17374 305 35 28.7 -20.1 | 286 27 26.3 -7.3 38 70 17400 300 47 40.7 -23.5 | 286 40 38.3 -10.7 39 67 17678 295 51 46.2 -21.6 | 281 45 43.8 -8.8 40 64 17983 285 46 44.4 -11.9 | 269 42 42.1 0.9 41 55 18898 300 47 40.7 -23.5 | 286 40 38.3 -10.7 42 52 19202 285 45 43.5 -11.6 | 268 41 41.1 1.1 43 50 19490 305 40 32.8 -22.9 | 288 32 30.4 -10.2 44 50 19507 295 39 35.3 -16.5 | 276 33 33.0 -3.7 45 47 19812 305 43 35.2 -24.7 | 290 35 32.9 -11.9 46 43 20422 280 48 47.3 -8.3 | 264 45 44.9 4.4 47 41 20726 290 32 30.1 -10.9 | 266 28 27.7 1.8 48 35 21641 300 39 33.8 -19.5 | 282 32 31.4 -6.7 49 30 22555 290 46 43.2 -15.7 | 274 41 40.9 -3.0 50 30 22610 300 48 41.6 -24.0 | 286 41 39.2 -11.2 51 27 22860 300 48 41.6 -24.0 | 286 41 39.2 -11.2 52 25 23165 290 55 51.7 -18.8 | 277 50 49.3 -6.0 53 18 24079 280 50 49.2 -8.7 | 265 47 46.9 4.1 Wind Parameters Mean winds (0-6000m): 319.5 at 17.3 knts Storm direction: 349.5 at 13.0 knts Shear (0-3000m) pos: 1.6 neg: 0.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 34.1 deg Storm rel helicity (0-3000m) pos: 271.1 neg: -49.9 tot: 221.2 m^2/s^2 ave: 73.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 4.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.23 Bulk Shear: 137.10 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 ------------------------------------------------------------------------------- 500 114 16 139 25| 24.0 0.0 24.0|161.0 -11.0 150.0 300.0 0.47| 39.2 18.6 1000 144 18 155 31| 12.0 1.2 13.2|171.1 -30.5 140.6 140.6 0.35| 24.9 8.8 1500 148 18 157 31| 6.1 0.8 6.9|204.3 -33.2 171.0 114.0 0.37| 19.5 7.2 2000 153 17 160 30| 3.9 0.6 4.5|265.2 -33.2 232.0 116.0 0.44| 18.0 7.9 2500 153 15 161 28| 1.8 0.5 2.3|267.5 -42.3 225.2 90.1 0.36| 16.1 5.9 3000 152 14 161 26| 1.6 0.4 2.0|271.1 -49.9 221.2 73.7 0.30| 15.4 4.6 4000 142 13 156 25| 2.4 1.2 3.6|288.2 -53.1 235.0 58.8 0.34| 15.5 5.2 5000 337 15 284 4| 1.9 1.6 3.5|289.5 -65.1 224.3 44.9 0.28| 13.8 3.8 6000 319 17 273 9| 2.1 1.8 3.9|321.0 -71.0 250.1 41.7 0.28| 12.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250416.00.gif