UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041719.upa.cvt Date: 1900Z 17 APR 25 Searching for PADQ... Searching the city database file for: PADQ ... Date:1900Z 17 APR 25 Station: PADQ WMO ident: 70350 Latitude: 57.75 Longitude: -152.50 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 -18 175 6 SFC 997 34 3.8 0.5 79 3.3 2.4 175 6 277.2 277.9 275.7 288.1 3.97 2 925 609 -1.3 -2.7 90 1.4 -1.9 200 19 278.0 278.6 275.3 287.4 3.38 3 850 1278 -6.1 -6.5 97 0.4 -6.2 190 28 279.8 280.2 275.4 287.5 2.76 4 847 1306 -6.5 -6.5 100 0.0 -6.5 190 29 279.6 280.1 275.3 287.4 2.77 5 812 1634 -7.9 -9.6 88 1.7 -8.4 192 35 281.5 281.9 275.6 288.0 2.27 6 788 1867 -9.7 -10.6 93 0.9 -10.0 196 34 282.0 282.4 275.7 288.2 2.16 7 786 1886 -9.9 -11.1 91 1.2 -10.3 196 34 282.0 282.4 275.6 288.0 2.08 8 766 2085 -10.5 -14.1 75 3.6 -11.5 199 33 283.5 283.7 275.8 288.4 1.67 9 754 2206 -11.1 -15.3 71 4.2 -12.2 200 32 284.1 284.4 276.0 288.6 1.54 10 746 2288 -11.7 -16.2 69 4.5 -12.9 200 31 284.3 284.6 275.9 288.6 1.45 11 742 2329 -11.9 -16.6 68 4.7 -13.1 200 30 284.5 284.8 276.0 288.7 1.41 12 704 2730 -14.5 -17.0 81 2.5 -15.1 200 25 286.0 286.2 276.8 290.2 1.43 13 700 2773 -13.9 -17.5 74 3.6 -14.8 205 21 287.1 287.3 277.3 291.2 1.38 14 665 3160 -17.1 -18.4 90 1.3 -17.4 213 12 287.7 288.0 277.6 291.8 1.35 15 663 3182 -17.3 -18.6 90 1.3 -17.6 211 12 287.8 288.0 277.5 291.8 1.33 16 649 3342 -17.7 -19.7 84 2.0 -18.1 193 11 289.1 289.3 278.0 292.8 1.23 17 617 3718 -21.1 -21.1 100 0.0 -21.1 190 18 289.4 289.6 278.1 292.9 1.15 18 586 4096 -23.7 -23.7 100 0.0 -23.7 190 22 290.6 290.8 278.4 293.6 0.96 19 539 4702 -27.7 -28.1 96 0.4 -27.8 187 23 292.9 293.0 279.1 295.1 0.70 20 532 4796 -27.7 -28.0 97 0.3 -27.8 186 22 294.0 294.1 279.7 296.3 0.72 21 500 5240 -29.5 -31.7 81 2.2 -29.8 190 29 297.1 297.2 280.8 298.8 0.54 22 478 5560 -30.9 -33.9 75 3.0 -31.2 187 27 299.2 299.3 281.6 300.7 0.45 23 465 5755 -32.1 -36.0 68 3.9 -32.5 185 26 300.1 300.1 281.9 301.3 0.38 24 445 6064 -34.3 -38.3 67 4.0 -34.7 194 25 301.1 301.1 282.3 302.2 0.31 25 443 6096 -34.5 -37.8 72 3.3 -34.8 195 25 301.2 301.3 282.3 302.4 0.33 26 440 6143 -34.7 -39.5 62 4.8 -35.1 195 25 301.6 301.6 282.4 302.5 0.28 27 431 6287 -35.9 -39.3 71 3.4 -36.2 195 24 301.8 301.9 282.5 302.8 0.29 28 421 6449 -37.7 -42.3 62 4.6 -38.0 195 24 301.5 301.6 282.3 302.3 0.22 29 415 6548 -38.3 -41.3 73 3.0 -38.5 195 24 302.0 302.1 282.5 302.9 0.25 30 407 6682 -39.7 -43.9 64 4.2 -39.9 195 23 301.9 301.9 282.4 302.6 0.19 31 400 6800 -40.7 -44.5 67 3.8 -40.9 195 23 302.1 302.1 282.5 302.7 0.18 32 392 6937 -41.9 -45.1 71 3.2 -42.1 195 25 302.3 302.3 282.5 302.9 0.17 33 380 7146 -43.5 -47.0 68 3.5 -43.7 195 28 302.9 302.9 282.7 303.4 0.15 34 374 7253 -44.1 -50.1 51 6.0 -44.3 195 30 303.5 303.5 282.9 303.8 0.10 35 373 7271 -44.1 -51.1 46 7.0 -44.4 195 30 303.7 303.7 283.0 304.0 0.09 36 371 7307 -43.9 -57.9 20 14.0 -44.3 199 28 304.4 304.4 283.2 304.6 0.04 37 368 7361 -44.1 -62.1 12 18.0 -44.6 198 29 304.9 304.9 283.4 305.0 0.02 38 364 7434 -44.1 -58.1 20 14.0 -44.5 196 31 305.8 305.8 283.8 306.0 0.04 39 350 7697 -44.7 -62.7 12 18.0 -45.2 190 36 308.5 308.5 284.8 308.5 0.02 40 333 8030 -43.3 -65.3 7 22.0 -43.9 190 38 314.8 314.8 287.1 314.9 0.02 41 312 8467 -43.7 -69.7 4 26.0 -44.3 190 40 320.2 320.2 288.8 320.2 0.01 42 304 8641 -44.1 -70.1 4 26.0 -44.7 190 41 322.0 322.0 289.3 322.0 0.01 43 300 8730 -44.3 -69.3 5 25.0 -44.9 190 41 322.9 322.9 289.6 323.0 0.01 44 296 8820 -44.5 -70.5 4 26.0 -45.1 190 41 323.9 323.9 289.9 323.9 0.01 45 274 9340 -42.3 -70.3 3 28.0 -43.1 190 42 334.3 334.3 292.9 334.3 0.01 46 272 9390 -42.3 -70.3 3 28.0 -43.1 190 41 335.0 335.0 293.1 335.0 0.01 47 250 9960 -42.7 -72.7 2 30.0 -43.5 190 40 342.6 342.6 295.0 342.6 0.01 48 200 11450 -45.3 -77.3 2 32.0 -46.1 195 39 361.0 361.0 298.9 361.1 0.01 49 154 13186 -48.1 -81.1 1 33.0 -48.8 195 36 384.3 384.3 302.9 384.3 0.00 50 150 13360 -47.7 -80.7 1 33.0 -48.5 195 35 387.9 387.9 303.5 387.9 0.00 51 145 13584 -47.9 -80.9 1 33.0 -48.7 200 34 391.3 391.3 304.0 391.3 0.00 52 128 14402 -50.7 -82.7 1 32.0 -51.4 202 30 400.5 400.5 305.3 400.5 0.00 53 106 15637 -48.3 -82.3 1 34.0 -49.4 208 31 427.2 427.2 308.5 427.2 0.00 54 100 16020 -49.3 -82.3 1 33.0 -50.3 185 27 432.5 432.5 309.1 432.5 0.00 TRP 373 7271 -44.1 -51.1 46 7.0 -44.4 195 30 303.7 303.7 283.0 304.0 0.09 WND Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: 943.35 mb = 462.43 m = 1517.14 ft Wetbulb zero: 956.66 mb = 350.81 m = 1150.95 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 89.00 % Est. max temperature: 6.23 C = 43.21 F Sfc-Lift cond lev (LCL): 947.40 mb = 425.48 m = 1395.92 ft T: 0.33 C 700-500 lapse rate: 6.32 C/km ThetaE index: 0.73 C Layer 925.0- 850.0 mb Conv cond level (CCL): 909.33 mb = 744.21 m = 2441.61 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 4.95 C = 40.92 F Cap Strength: 6.38 C Lifted Index: 8.51 C Risk: None Lifted Index @300 mb: 25.06 C Lifted Index @700 mb: 3.31 C Showalter Index: 8.57 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 23.00 C K Index: 13.30 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.35 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 17538.83 J/kg Cap Strength: 8.05 C Lift Cond Lev (LCL): 916.86 mb = 678.93 m = 2227.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 223 at 17 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 ---------------------------------------------------------- 0 997 34 175 6 -0.5 6.0 | 61 14 -12.5 -6.8 1 962 305 190 13 2.3 12.8 | 90 10 -9.7 -0.0 2 925 609 200 19 6.5 17.9 | 133 7 -5.4 5.1 3 925 610 200 19 6.5 17.9 | 133 7 -5.4 5.1 4 890 914 185 24 2.1 23.9 | 138 15 -9.8 11.1 5 856 1219 190 24 4.2 23.6 | 144 13 -7.8 10.8 6 850 1278 190 28 4.9 27.6 | 154 16 -7.1 14.8 7 823 1524 190 35 6.1 34.5 | 165 22 -5.9 21.7 8 791 1829 195 34 8.8 32.8 | 171 20 -3.1 20.0 9 761 2134 200 33 11.3 31.0 | 178 18 -0.6 18.2 10 731 2438 200 28 9.6 26.3 | 170 14 -2.4 13.5 11 703 2743 200 25 8.6 23.5 | 162 11 -3.4 10.7 12 700 2773 205 21 8.9 19.0 | 154 7 -3.1 6.2 13 674 3048 225 13 9.2 9.2 | 37 5 -2.7 -3.6 14 647 3353 190 11 1.9 10.8 | 79 10 -10.0 -2.0 15 620 3658 190 17 3.0 16.7 | 114 10 -9.0 3.9 16 571 4267 190 25 4.3 24.6 | 147 14 -7.6 11.8 17 525 4877 185 22 1.9 21.9 | 132 14 -10.0 9.1 18 504 5182 200 30 10.3 28.2 | 174 15 -1.7 15.4 19 500 5240 190 29 5.0 28.6 | 156 17 -6.9 15.8 20 462 5791 185 26 2.3 25.9 | 144 16 -9.7 13.1 21 442 6096 195 25 6.5 24.1 | 154 13 -5.5 11.3 22 400 6800 195 23 6.0 22.2 | 148 11 -6.0 9.4 23 373 7271 195 30 7.8 29.0 | 166 17 -4.2 16.2 24 371 7315 200 28 9.6 26.3 | 170 14 -2.4 13.5 25 354 7620 190 36 6.3 35.5 | 166 23 -5.7 22.6 26 300 8730 190 41 7.1 40.4 | 170 28 -4.8 27.6 27 282 9144 190 42 7.3 41.4 | 171 29 -4.6 28.6 28 250 9960 190 40 6.9 39.4 | 169 27 -5.0 26.6 29 225 10668 190 45 7.8 44.3 | 173 32 -4.1 31.5 30 200 11450 195 39 10.1 37.7 | 176 25 -1.8 24.9 31 156 13106 195 36 9.3 34.8 | 173 22 -2.6 22.0 32 150 13360 195 35 9.1 33.8 | 172 21 -2.9 21.0 33 136 14021 210 32 16.0 27.7 | 195 15 4.1 14.9 34 118 14935 190 28 4.9 27.6 | 154 16 -7.1 14.8 35 113 15240 195 30 7.8 29.0 | 166 17 -4.2 16.2 36 103 15850 215 32 18.4 26.2 | 206 15 6.4 13.4 37 100 16020 185 27 2.4 26.9 | 146 17 -9.6 14.1 38 97 16154 185 27 2.4 26.9 | 146 17 -9.6 14.1 Wind Parameters Mean winds (0-6000m): 193.0 at 23.3 knts Storm direction: 223.0 at 17.5 knts Shear (0-3000m) pos: 2.2 neg: 1.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -21.6 deg Storm rel helicity (0-3000m) pos: 92.2 neg: -22.0 tot: 70.2 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 16.66 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 ------------------------------------------------------------------------------- 500 190 12 85 10| 12.5 0.0 12.5| 28.7 0.0 28.7 57.4 0.84| 12.8 10.8 1000 191 17 113 9| 6.3 3.9 10.1| 36.3 -0.0 36.3 36.3 0.62| 11.3 7.0 1500 190 21 132 11| 7.9 2.6 10.5| 67.8 -0.0 67.8 45.2 0.61| 11.6 7.1 2000 192 24 147 13| 5.9 1.9 7.8| 88.5 -0.0 88.5 44.3 0.63| 10.0 6.3 2500 194 25 153 13| 3.6 1.5 5.1| 92.2 -10.7 81.5 32.6 0.49| 9.4 4.6 3000 195 25 154 12| 2.2 1.3 3.5| 92.2 -22.0 70.2 23.4 0.21| 10.7 2.3 4000 195 22 145 11| 1.6 2.7 4.3|125.8 -22.0 103.8 25.9 0.34| 10.3 3.5 5000 194 22 144 11| 1.5 2.3 3.8|150.4 -33.0 117.4 23.5 0.34| 9.4 3.2 6000 193 23 146 12| 1.5 2.1 3.6|170.2 -61.2 109.0 18.2 0.28| 9.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//PADQ/skewt/PADQ.skewt.20250417.19.gif