UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 30 APR 25 Station: PAMC WMO ident: 69003 Latitude: 62.95 Longitude: -155.60 Elevation: 103.00 ------------------------------------------------------------------------------- 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 -12 SFC 986 103 8.8 -2.2 46 11.0 4.0 115 2 283.1 283.7 277.9 292.4 3.29 2 977 179 7.2 -1.8 53 9.0 3.3 115 3 282.2 282.8 277.6 291.9 3.42 3 925 626 2.8 -3.2 65 6.0 0.4 110 7 282.2 282.7 277.3 291.4 3.26 4 864 1173 -2.3 -5.0 82 2.7 -3.3 126 7 282.4 282.9 277.2 291.1 3.05 5 850 1302 -3.5 -5.5 86 2.0 -4.3 130 6 282.5 283.0 277.2 291.0 2.98 6 807 1710 -6.7 -7.1 97 0.4 -6.8 168 9 283.3 283.8 277.3 291.2 2.78 7 791 1866 -7.3 -8.6 90 1.3 -7.7 181 11 284.3 284.7 277.4 291.6 2.52 8 735 2435 -10.5 -11.3 94 0.8 -10.8 190 19 286.8 287.2 278.3 293.3 2.19 9 710 2701 -12.5 -12.7 98 0.2 -12.6 203 15 287.5 287.8 278.4 293.5 2.03 10 700 2809 -13.1 -13.5 97 0.4 -13.2 190 17 288.0 288.3 278.4 293.7 1.93 11 657 3289 -16.3 -16.9 95 0.6 -16.4 173 22 289.6 289.9 278.7 294.3 1.55 12 646 3416 -16.1 -16.8 94 0.7 -16.3 172 23 291.3 291.5 279.6 296.1 1.59 13 627 3640 -17.9 -18.6 94 0.7 -18.1 179 26 291.7 292.0 279.6 296.0 1.40 14 623 3688 -17.1 -18.6 88 1.5 -17.4 181 26 293.2 293.4 280.2 297.5 1.41 15 615 3785 -17.5 -19.3 86 1.8 -17.9 185 25 293.8 294.0 280.4 298.0 1.35 16 600 3969 -18.7 -20.1 89 1.4 -19.0 194 23 294.5 294.7 280.7 298.5 1.29 17 595 4032 -19.5 -24.5 64 5.0 -20.5 194 22 294.3 294.4 280.0 297.0 0.88 18 592 4069 -20.1 -27.1 54 7.0 -21.3 194 22 294.0 294.1 279.7 296.2 0.70 19 566 4401 -22.3 -27.3 64 5.0 -23.1 192 17 295.2 295.3 280.2 297.5 0.72 20 556 4531 -23.5 -30.5 53 7.0 -24.5 194 15 295.3 295.4 280.0 297.1 0.54 21 552 4584 -23.9 -29.9 58 6.0 -24.8 195 14 295.4 295.5 280.1 297.3 0.58 22 546 4664 -24.3 -29.1 64 4.8 -25.0 192 16 295.9 296.0 280.4 297.9 0.63 23 541 4731 -24.9 -31.9 52 7.0 -25.8 190 17 295.9 296.0 280.3 297.5 0.49 24 537 4785 -25.1 -29.8 65 4.7 -25.8 188 18 296.3 296.4 280.6 298.3 0.60 25 518 5046 -26.9 -28.6 85 1.7 -27.2 183 22 297.2 297.3 281.1 299.5 0.70 26 511 5144 -27.5 -31.1 71 3.6 -28.0 182 24 297.7 297.8 281.1 299.5 0.56 27 508 5186 -27.7 -30.3 78 2.6 -28.0 181 24 297.9 298.0 281.3 299.9 0.61 28 502 5271 -28.3 -31.7 73 3.4 -28.7 180 26 298.2 298.3 281.3 300.0 0.54 29 500 5300 -28.5 -33.1 65 4.6 -29.0 180 26 298.3 298.4 281.3 299.9 0.47 30 499 5314 -28.5 -33.5 62 5.0 -29.1 180 26 298.5 298.5 281.3 300.0 0.45 31 497 5343 -28.9 -35.9 51 7.0 -29.7 180 26 298.3 298.4 281.1 299.5 0.36 32 483 5547 -30.5 -38.5 45 8.0 -31.3 182 25 298.8 298.8 281.2 299.8 0.28 33 462 5862 -33.1 -37.9 62 4.8 -33.6 180 23 299.4 299.4 281.5 300.4 0.32 34 458 5923 -33.5 -38.5 61 5.0 -34.0 175 22 299.6 299.7 281.6 300.6 0.30 35 446 6110 -34.9 -37.9 74 3.0 -35.1 160 18 300.1 300.2 281.8 301.3 0.33 36 443 6157 -35.3 -40.1 61 4.8 -35.7 158 18 300.2 300.3 281.8 301.1 0.26 37 440 6204 -35.7 -40.1 64 4.4 -36.0 157 19 300.3 300.3 281.8 301.2 0.26 38 437 6252 -36.1 -43.1 48 7.0 -36.6 155 19 300.4 300.4 281.8 301.1 0.19 39 400 6860 -41.5 -45.9 62 4.4 -41.7 150 23 301.1 301.1 282.0 301.6 0.16 40 390 7031 -43.1 -46.8 67 3.7 -43.3 151 25 301.1 301.2 282.0 301.7 0.15 41 368 7418 -46.7 -52.7 50 6.0 -46.9 154 29 301.4 301.4 282.0 301.7 0.08 42 365 7472 -47.3 -52.3 56 5.0 -47.4 154 29 301.3 301.3 282.0 301.6 0.08 43 351 7729 -48.5 -52.3 65 3.8 -48.6 146 27 303.1 303.1 282.7 303.4 0.09 44 347 7804 -48.9 -53.4 59 4.5 -49.0 140 24 303.5 303.5 282.9 303.8 0.08 45 343 7880 -47.9 -53.9 50 6.0 -48.1 140 23 305.9 305.9 283.8 306.2 0.07 46 341 7919 -47.7 -53.7 50 6.0 -47.9 140 22 306.7 306.7 284.2 307.0 0.08 47 340 7938 -47.5 -54.5 44 7.0 -47.7 139 22 307.2 307.2 284.4 307.5 0.07 48 334 8056 -47.5 -62.5 16 15.0 -47.9 128 21 308.8 308.8 284.9 308.9 0.03 49 325 8236 -47.3 -63.3 14 16.0 -47.7 112 20 311.5 311.5 285.9 311.6 0.02 50 317 8400 -48.7 -61.7 21 13.0 -49.0 97 19 311.8 311.8 286.0 311.9 0.03 51 300 8760 -50.1 -64.1 18 14.0 -50.4 105 19 314.7 314.7 287.0 314.8 0.02 52 290 8981 -50.5 -65.5 15 15.0 -50.8 117 18 317.2 317.2 287.9 317.3 0.02 53 264 9600 -46.7 -69.7 6 23.0 -47.2 180 14 331.4 331.4 292.1 331.5 0.01 54 254 9855 -48.3 -71.3 5 23.0 -48.7 175 12 332.7 332.7 292.4 332.8 0.01 55 250 9960 -46.5 -70.5 5 24.0 -47.0 165 13 336.9 336.9 293.6 337.0 0.01 56 238 10288 -44.9 -69.9 4 25.0 -45.6 174 19 344.1 344.1 295.3 344.2 0.01 57 223 10722 -45.7 -71.7 4 26.0 -46.4 195 20 349.4 349.4 296.5 349.4 0.01 58 200 11450 -43.5 -72.5 3 29.0 -44.5 225 11 363.9 363.9 299.5 363.9 0.01 59 150 13380 -45.3 -78.3 1 33.0 -46.3 205 19 392.0 392.0 304.1 392.0 0.01 60 100 16040 -49.7 -82.7 1 33.0 -50.7 210 13 431.7 431.7 309.0 431.7 0.00 61 94 16445 -51.5 -83.5 1 32.0 -52.4 210 15 435.9 435.9 309.4 435.9 0.00 62 70 18370 -50.1 -83.1 1 33.0 -51.4 200 3 477.2 477.2 313.2 477.2 0.01 63 51 20431 -49.5 -83.5 1 34.0 -51.2 243 10 523.8 523.8 316.5 523.9 0.01 64 50 20560 -49.9 -83.9 1 34.0 -51.6 150 8 525.9 525.9 316.6 525.9 0.01 65 44 21394 -51.5 -84.5 1 33.0 -53.1 274 5 541.6 541.6 317.6 541.6 0.01 66 38 22353 -48.9 -83.9 1 35.0 -51.2 194 9 571.4 571.4 319.2 571.4 0.01 67 35 22892 -50.5 -84.5 1 34.0 -52.7 215 7 580.8 580.8 319.7 580.8 0.01 68 30 23900 -49.7 -83.7 1 34.0 -52.4 255 2 609.1 609.2 321.0 609.2 0.01 69 28 24350 -50.3 -84.3 1 34.0 -52.9 349 1 619.6 619.6 321.5 619.7 0.01 70 25 25089 -49.5 -84.5 1 35.0 -52.6 24 3 642.3 642.3 322.4 642.4 0.01 71 23 25637 -46.5 -83.5 1 37.0 -50.7 47 4 666.7 666.7 323.3 666.8 0.02 72 20 26560 -47.9 -83.9 1 36.0 -52.0 85 6 689.6 689.6 324.1 689.7 0.02 73 12 29956 -45.1 -82.1 1 37.0 -52.0 57 10 807.9 808.0 327.4 808.3 0.04 74 12 29956 -45.9 -82.9 1 37.0 -52.5 57 10 805.1 805.1 327.4 805.4 0.03 75 10 31180 -42.5 -81.5 1 39.0 -51.4 20 6 860.9 860.9 328.7 861.4 0.05 76 8.3 32442 -40.5 -81.5 0 41.0 -51.4 4 7 915.9 915.9 329.7 916.6 0.06 77 7.0 33600 -40.7 -80.7 1 40.0 -52.3 350 7 960.8 960.8 330.5 961.7 0.08 78 6.6 34001 -40.5 -80.5 1 40.0 -52.5 977.9 978.0 330.8 979.0 0.09 TRP 347 7804 -48.9 -53.4 59 4.5 -49.0 140 24 303.5 303.5 282.9 303.8 0.08 WND Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: 891.51 mb = 926.10 m = 3038.36 ft Wetbulb zero: 918.86 mb = 679.33 m = 2228.75 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 80.28 % Est. max temperature: 8.46 C = 47.23 F Sfc-Lift cond lev (LCL): 833.03 mb = 1460.47 m = 4791.52 ft T: -4.74 C 700-500 lapse rate: 6.18 C/km ThetaE index: 1.48 C Layer 977.0- 807.0 mb Conv cond level (CCL): 836.90 mb = 1424.09 m = 4672.17 ft Mean mixing ratio: 3.28 g/kg Conv temperature: 8.44 C = 47.20 F Cap Strength: 6.54 C Lifted Index: 6.58 C Risk: None Lifted Index @300 mb: 16.50 C Lifted Index @700 mb: 1.50 C Showalter Index: 6.99 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 23.00 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 38.00 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.97 J/kg Max Up Vert Vel: 1.39 m/s Conv Inhibition (B-): 70262.28 J/kg Cap Strength: 6.49 C Lift Cond Lev (LCL): 842.65 mb = 1370.22 m = 4495.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 12 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 ---------------------------------------------------------- 0 986 103 115 2 -1.8 0.8 | 39 13 -7.9 -9.9 1 962 305 115 6 -5.4 2.5 | 55 14 -11.5 -8.2 2 927 610 105 7 -6.8 1.8 | 55 16 -12.9 -8.9 3 925 626 110 7 -6.6 2.4 | 57 15 -12.7 -8.3 4 892 914 105 5 -4.8 1.3 | 49 14 -10.9 -9.4 5 859 1219 130 7 -5.4 4.5 | 61 13 -11.5 -6.2 6 850 1302 130 6 -4.6 3.9 | 57 13 -10.7 -6.9 7 794 1829 180 10 0.0 10.0 | 83 6 -6.1 -0.7 8 764 2134 190 15 2.6 14.8 | 139 5 -3.5 4.0 9 734 2438 190 19 3.3 18.7 | 161 8 -2.8 8.0 10 706 2743 205 14 5.9 12.7 | 174 2 -0.2 1.9 11 700 2809 190 17 3.0 16.7 | 152 7 -3.2 6.0 12 650 3353 170 23 -4.0 22.7 | 140 16 -10.1 11.9 13 624 3658 180 26 0.0 26.0 | 158 16 -6.1 15.3 14 599 3962 195 23 6.0 22.2 | 179 11 -0.2 11.5 15 575 4267 190 19 3.3 18.7 | 161 8 -2.8 8.0 16 552 4572 195 14 3.6 13.5 | 138 4 -2.5 2.8 17 529 4877 185 20 1.7 19.9 | 155 10 -4.4 9.2 18 500 5300 180 26 0.0 26.0 | 158 16 -6.1 15.3 19 466 5791 185 24 2.1 23.9 | 163 14 -4.0 13.2 20 446 6096 160 18 -6.2 16.9 | 117 14 -12.3 6.2 21 427 6401 150 20 -10.0 17.3 | 112 17 -16.1 6.6 22 400 6860 150 23 -11.5 19.9 | 118 20 -17.6 9.2 23 357 7620 155 31 -13.1 28.1 | 132 26 -19.2 17.4 24 347 7804 140 24 -15.4 18.4 | 110 23 -21.5 7.6 25 341 7925 140 22 -14.1 16.9 | 107 21 -20.3 6.1 26 310 8534 85 18 -17.9 -1.6 | 63 27 -24.0 -12.3 27 300 8760 105 19 -18.4 4.9 | 77 25 -24.5 -5.8 28 296 8839 100 18 -17.7 3.1 | 72 25 -23.8 -7.6 29 283 9144 135 17 -12.0 12.0 | 94 18 -18.1 1.3 30 270 9449 175 16 -1.4 15.9 | 125 9 -7.5 5.2 31 258 9754 185 12 1.0 12.0 | 103 5 -5.1 1.2 32 250 9960 165 13 -3.4 12.6 | 101 10 -9.5 1.8 33 246 10058 155 13 -5.5 11.8 | 95 12 -11.6 1.0 34 235 10363 180 21 0.0 21.0 | 149 12 -6.1 10.3 35 215 10973 205 19 8.0 17.2 | 196 7 1.9 6.5 36 205 11278 195 18 4.7 17.4 | 168 7 -1.5 6.6 37 200 11450 225 11 7.8 7.8 | 331 3 1.7 -3.0 38 196 11582 225 11 7.8 7.8 | 331 3 1.7 -3.0 39 187 11887 195 6 1.6 5.8 | 43 7 -4.6 -4.9 40 179 12192 175 10 -0.9 10.0 | 84 7 -7.0 -0.8 41 171 12497 190 23 4.0 22.7 | 170 12 -2.1 11.9 42 164 12802 205 19 8.0 17.2 | 196 7 1.9 6.5 43 156 13106 220 11 7.1 8.4 | 338 3 1.0 -2.3 44 150 13380 205 19 8.0 17.2 | 196 7 1.9 6.5 45 149 13411 200 18 6.2 16.9 | 180 6 0.0 6.2 46 136 14021 240 14 12.1 7.0 | 302 7 6.0 -3.7 47 130 14326 245 14 12.7 5.9 | 306 8 6.6 -4.8 48 124 14630 215 13 7.5 10.6 | 274 1 1.3 -0.1 49 113 15240 235 16 13.1 9.2 | 283 7 7.0 -1.6 50 108 15545 215 15 8.6 12.3 | 238 3 2.5 1.5 51 103 15850 240 13 11.3 6.5 | 310 7 5.1 -4.2 52 100 16040 210 13 6.5 11.3 | 217 1 0.4 0.5 53 98 16154 210 13 6.5 11.3 | 217 1 0.4 0.5 54 90 16764 210 18 9.0 15.6 | 211 6 2.9 4.8 55 85 17069 205 15 6.3 13.6 | 185 3 0.2 2.9 56 82 17374 230 15 11.5 9.6 | 282 5 5.4 -1.1 57 78 17678 210 12 6.0 10.4 | 18 0 -0.1 -0.3 58 74 17983 210 10 5.0 8.7 | 28 2 -1.1 -2.1 59 71 18288 220 10 6.4 7.7 | 354 3 0.3 -3.1 60 70 18370 200 3 1.0 2.8 | 33 9 -5.1 -7.9 61 68 18593 225 10 7.1 7.1 | 345 4 1.0 -3.7 62 62 19202 195 10 2.6 9.7 | 73 4 -3.5 -1.1 63 59 19507 220 10 6.4 7.7 | 354 3 0.3 -3.1 64 56 19812 185 10 0.9 10.0 | 82 5 -5.2 -0.8 65 54 20117 215 14 8.0 11.5 | 249 2 1.9 0.7 66 51 20422 250 10 9.4 3.4 | 336 8 3.3 -7.3 67 50 20560 150 8 -4.0 6.9 | 69 11 -10.1 -3.8 68 44 21336 280 5 4.9 -0.9 | 6 12 -1.2 -11.6 69 39 22250 190 10 1.7 9.8 | 78 4 -4.4 -0.9 70 30 23900 255 2 1.9 0.5 | 22 11 -4.2 -10.2 71 28 24384 355 1 0.1 -1.0 | 27 13 -6.0 -11.7 72 20 26560 85 6 -6.0 -0.5 | 47 17 -12.1 -11.3 73 18 27432 95 5 -5.0 0.4 | 47 15 -11.1 -10.3 74 13 29566 60 10 -8.7 -5.0 | 43 22 -14.8 -15.7 75 12 30175 55 10 -8.2 -5.7 | 41 22 -14.3 -16.5 76 10 31180 20 6 -2.1 -5.6 | 26 18 -8.2 -16.4 77 7 33600 350 7 1.2 -6.9 | 16 18 -4.9 -17.6 Wind Parameters Mean winds (0-6000m): 179.6 at 16.5 knts Storm direction: 209.6 at 12.4 knts Shear (0-3000m) pos: 3.1 neg: 2.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -12.7 tot: 36.5 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 31.08 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 ------------------------------------------------------------------------------- 500 111 5 52 14| 0.0 5.2 5.2| 13.7 0.0 13.7 27.4 0.71| 5.6 4.0 1000 111 6 53 14| 1.0 2.6 3.6| 20.2 -5.8 14.4 14.4 0.44| 4.9 2.1 1500 122 6 56 14| 2.4 1.7 4.1| 32.2 -8.5 23.7 15.8 0.46| 5.4 2.5 2000 144 7 65 11| 4.0 1.3 5.3| 42.5 -8.5 34.0 17.0 0.56| 6.3 3.5 2500 164 9 78 9| 3.7 1.0 4.7| 49.0 -8.5 40.5 16.2 0.55| 6.5 3.6 3000 172 11 89 8| 3.1 2.0 5.1| 49.3 -12.7 36.5 12.2 0.35| 7.4 2.6 4000 176 14 115 8| 2.5 2.0 4.5| 86.4 -19.6 66.8 16.7 0.37| 7.8 2.9 5000 180 15 124 7| 1.7 2.5 4.1| 90.0 -26.4 63.6 12.7 0.27| 7.9 2.1 6000 180 16 133 8| 1.5 2.1 3.5| 95.1 -64.7 30.4 5.1 0.12| 8.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250430.00.gif