UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 25 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 70 300 3 SFC 996 103 6.8 -2.2 53 9.0 3.0 300 3 280.3 280.8 276.3 289.4 3.26 2 980 236 4.6 -3.4 56 8.0 1.4 316 6 279.4 279.9 275.5 287.8 3.03 3 925 703 0.6 -5.4 64 6.0 -1.7 75 9 279.9 280.4 275.5 287.7 2.76 4 901 913 -1.3 -5.3 74 4.0 -2.8 85 9 280.1 280.6 275.7 288.1 2.86 5 897 949 -1.5 -5.3 75 3.8 -2.9 95 9 280.2 280.7 275.8 288.3 2.87 6 874 1155 -2.3 -6.9 71 4.6 -4.0 160 11 281.5 281.9 276.1 288.9 2.60 7 866 1228 -1.9 -8.9 59 7.0 -4.3 181 12 282.6 283.0 276.2 289.1 2.25 8 850 1376 -3.1 -10.1 58 7.0 -5.4 190 11 282.9 283.3 276.1 288.9 2.08 9 829 1573 -4.7 -10.7 63 6.0 -6.7 199 12 283.2 283.6 276.2 289.2 2.04 10 821 1650 -5.3 -12.3 58 7.0 -7.4 198 13 283.4 283.7 276.0 288.7 1.81 11 797 1882 -7.1 -13.1 62 6.0 -8.9 193 16 283.9 284.2 276.2 289.0 1.75 12 780 2049 -8.1 -15.1 57 7.0 -10.1 185 21 284.6 284.8 276.2 289.1 1.51 13 766 2190 -9.1 -12.2 78 3.1 -10.1 181 23 285.0 285.3 277.0 290.7 1.95 14 764 2210 -9.3 -13.7 70 4.4 -10.6 181 23 285.0 285.3 276.7 290.1 1.73 15 760 2250 -9.5 -12.7 77 3.2 -10.5 182 23 285.2 285.5 277.0 290.7 1.89 16 735 2508 -11.5 -17.5 61 6.0 -13.0 187 21 285.7 286.0 276.5 289.7 1.31 17 731 2550 -12.1 -17.1 66 5.0 -13.3 188 21 285.5 285.8 276.5 289.6 1.37 18 724 2623 -12.3 -18.3 61 6.0 -13.7 191 20 286.1 286.3 276.6 289.8 1.25 19 706 2815 -13.5 -18.5 66 5.0 -14.7 190 17 286.8 287.1 277.0 290.6 1.26 20 700 2880 -13.9 -20.9 55 7.0 -15.4 185 17 287.1 287.3 276.7 290.2 1.03 21 686 3033 -14.5 -21.5 55 7.0 -16.0 172 16 288.1 288.3 277.2 291.2 1.00 22 683 3066 -14.7 -25.7 39 11.0 -16.8 170 16 288.2 288.3 276.9 290.4 0.69 23 674 3167 -15.1 -28.1 32 13.0 -17.4 172 14 288.9 289.0 277.0 290.6 0.56 24 670 3211 -15.3 -26.3 38 11.0 -17.3 173 13 289.1 289.3 277.3 291.2 0.67 25 664 3279 -15.5 -30.5 26 15.0 -18.0 174 12 289.7 289.7 277.2 291.1 0.45 26 653 3405 -16.3 -26.3 42 10.0 -18.1 176 10 290.1 290.3 277.8 292.3 0.68 27 649 3451 -16.5 -28.5 35 12.0 -18.6 176 9 290.4 290.5 277.7 292.2 0.56 28 646 3486 -16.7 -23.7 55 7.0 -18.1 177 8 290.6 290.7 278.3 293.3 0.87 29 636 3603 -17.3 -23.3 60 6.0 -18.5 179 6 291.2 291.4 278.6 294.1 0.92 30 632 3650 -17.7 -21.7 71 4.0 -18.6 180 5 291.3 291.5 278.9 294.6 1.07 31 619 3805 -18.5 -21.9 75 3.4 -19.2 184 8 292.1 292.3 279.3 295.4 1.07 32 594 4112 -19.7 -23.1 74 3.4 -20.4 192 11 294.2 294.3 280.1 297.3 1.00 33 583 4250 -20.7 -23.2 80 2.5 -21.2 194 9 294.6 294.8 280.3 297.8 1.01 34 546 4732 -23.5 -26.8 74 3.3 -24.1 188 10 296.8 297.0 281.0 299.3 0.78 35 524 5032 -25.3 -32.3 52 7.0 -26.2 185 10 298.2 298.3 281.2 299.8 0.48 36 520 5087 -25.9 -31.9 57 6.0 -26.7 185 10 298.1 298.2 281.3 299.8 0.51 37 500 5370 -27.7 -34.7 51 7.0 -28.5 185 9 299.3 299.3 281.6 300.6 0.40 38 492 5486 -28.5 -35.5 51 7.0 -29.3 181 9 299.7 299.7 281.7 300.9 0.38 39 487 5560 -29.1 -37.1 46 8.0 -29.9 179 8 299.8 299.9 281.7 300.9 0.32 40 479 5678 -30.1 -37.1 50 7.0 -30.8 175 8 300.0 300.1 281.8 301.1 0.33 41 472 5783 -30.7 -39.7 41 9.0 -31.5 171 8 300.5 300.6 281.9 301.4 0.26 42 454 6059 -32.9 -40.9 45 8.0 -33.6 162 7 301.1 301.2 282.1 301.9 0.24 43 448 6153 -33.5 -44.5 32 11.0 -34.3 161 7 301.5 301.5 282.2 302.1 0.16 44 438 6311 -34.7 -45.7 32 11.0 -35.4 165 7 302.0 302.0 282.4 302.5 0.15 45 434 6376 -35.3 -46.3 32 11.0 -36.0 166 7 302.0 302.0 282.4 302.5 0.14 46 417 6653 -37.7 -48.7 31 11.0 -38.3 173 7 302.4 302.4 282.5 302.8 0.11 47 414 6703 -37.9 -52.9 19 15.0 -38.6 174 7 302.7 302.8 282.6 303.0 0.07 48 400 6940 -40.1 -54.1 21 14.0 -40.6 180 7 302.9 302.9 282.6 303.1 0.06 49 399 6957 -40.3 -53.3 24 13.0 -40.8 182 7 302.8 302.8 282.6 303.1 0.07 50 370 7468 -43.5 -57.5 20 14.0 -43.9 225 10 305.2 305.2 283.5 305.3 0.04 51 367 7523 -43.1 -59.1 16 16.0 -43.6 222 9 306.4 306.4 284.0 306.6 0.04 52 341 8015 -45.9 -59.9 19 14.0 -46.3 247 11 309.1 309.1 285.0 309.3 0.04 53 300 8860 -50.1 -65.1 15 15.0 -50.4 275 22 314.7 314.7 287.0 314.8 0.02 54 288 9124 -51.3 -67.3 13 16.0 -51.5 285 31 316.7 316.7 287.7 316.8 0.02 55 281 9284 -50.3 -71.3 7 21.0 -50.6 277 29 320.4 320.4 288.9 320.4 0.01 56 255 9912 -51.9 -73.9 5 22.0 -52.2 288 37 327.0 327.1 290.9 327.1 0.01 57 250 10040 -51.1 -75.1 4 24.0 -51.4 290 34 330.1 330.1 291.7 330.1 0.01 58 200 11500 -49.5 -80.5 1 31.0 -50.0 285 25 354.4 354.4 297.5 354.4 0.00 59 150 13380 -50.1 -82.1 1 32.0 -50.7 265 17 383.7 383.7 302.8 383.8 0.00 60 100 16020 -50.9 -82.9 1 32.0 -51.7 275 16 429.4 429.4 308.8 429.4 0.00 61 70 18340 -51.5 -83.5 1 32.0 -52.6 305 7 474.2 474.2 313.0 474.2 0.01 62 62 19125 -52.1 -84.1 1 32.0 -53.2 334 6 489.6 489.6 314.2 489.7 0.01 63 57 19672 -49.3 -83.3 1 34.0 -51.0 354 5 507.9 507.9 315.5 507.9 0.01 64 53 20149 -48.7 -82.7 1 34.0 -50.5 11 5 520.0 520.0 316.3 520.0 0.01 65 51 20401 -50.1 -83.1 1 33.0 -51.8 20 4 522.4 522.4 316.5 522.5 0.01 66 50 20530 -49.3 -83.3 1 34.0 -51.1 25 4 527.3 527.3 316.8 527.3 0.01 67 49 20662 -49.1 -83.1 1 34.0 -51.0 18 3 530.8 530.8 317.0 530.9 0.01 68 35 22854 -50.9 -83.9 1 33.0 -53.0 297 1 579.7 579.8 319.6 579.8 0.01 69 30 23860 -48.7 -82.7 1 34.0 -51.6 295 1 611.9 611.9 321.2 612.0 0.01 70 26 24796 -50.3 -83.3 1 33.0 -53.1 143 12 632.9 632.9 322.0 633.0 0.01 71 22 25892 -47.7 -82.7 1 35.0 -51.7 30 3 671.6 671.6 323.5 671.8 0.02 72 20 26520 -47.9 -82.9 1 35.0 -52.0 95 8 689.6 689.6 324.1 689.7 0.02 73 18 27216 -47.3 -82.3 1 35.0 -52.0 149 15 712.5 712.6 324.8 712.8 0.03 74 15 28416 -49.7 -83.7 1 34.0 -54.1 113 15 742.7 742.7 325.7 742.9 0.02 75 10 31100 -44.5 -81.5 1 37.0 -52.4 100 18 853.4 853.5 328.5 853.9 0.05 76 9.4 31516 -44.3 -81.3 1 37.0 -52.6 113 16 869.4 869.5 328.8 870.0 0.06 77 8.9 31886 -40.9 -79.9 1 39.0 -51.2 125 15 896.3 896.3 329.4 897.0 0.08 78 8.3 32362 -40.5 -79.5 1 39.0 -51.4 139 13 915.9 915.9 329.7 916.8 0.09 79 7.2 33329 -42.5 -80.5 1 38.0 -52.9 169 9 945.7 945.8 330.3 946.6 0.09 80 7.0 33520 -42.3 -80.3 1 38.0 -52.9 175 8 954.2 954.2 330.4 955.2 0.09 81 6.9 33617 -41.9 -80.9 1 39.0 -52.9 959.8 959.8 330.5 960.7 0.08 82 6.6 33920 -39.3 -79.3 1 40.0 -52.0 983.0 983.1 330.9 984.3 0.11 TRP 288 9124 -51.3 -67.3 13 16.0 -51.5 285 31 316.7 316.7 287.7 316.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: 917.42 mb = 769.36 m = 2524.13 ft Wetbulb zero: 955.32 mb = 442.01 m = 1450.14 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 62.81 % Est. max temperature: 9.49 C = 49.08 F Sfc-Lift cond lev (LCL): 867.18 mb = 1217.24 m = 3993.52 ft T: -1.96 C 700-500 lapse rate: 5.54 C/km ThetaE index: 1.70 C Layer 980.0- 901.0 mb Conv cond level (CCL): 804.12 mb = 1811.95 m = 5944.63 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 10.26 C = 50.48 F Cap Strength: 9.48 C Lifted Index: 10.07 C Risk: None Lifted Index @300 mb: 19.02 C Lifted Index @700 mb: 3.07 C Showalter Index: 9.31 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 17.60 C K Index: 7.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.39 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 69788.01 J/kg Cap Strength: 9.94 C Lift Cond Lev (LCL): 853.00 mb = 1348.09 m = 4422.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 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 ---------------------------------------------------------- 0 996 103 300 3 2.6 -1.5 | 12 9 -1.9 -8.9 1 972 305 325 7 4.0 -5.7 | 2 13 -0.5 -13.1 2 936 610 50 7 -5.4 -4.5 | 40 15 -9.9 -11.9 3 925 703 75 9 -8.7 -2.3 | 54 16 -13.2 -9.7 4 901 914 85 9 -9.0 -0.8 | 59 16 -13.5 -8.1 5 867 1219 180 12 0.0 12.0 | 136 6 -4.5 4.6 6 850 1376 190 11 1.9 10.8 | 143 4 -2.6 3.5 7 834 1524 200 11 3.8 10.3 | 166 3 -0.8 3.0 8 802 1829 195 15 3.9 14.5 | 175 7 -0.6 7.1 9 771 2134 180 23 0.0 23.0 | 164 16 -4.5 15.6 10 741 2438 185 22 1.9 21.9 | 170 15 -2.6 14.6 11 712 2743 195 18 4.7 17.4 | 181 10 0.1 10.0 12 700 2880 185 17 1.5 16.9 | 162 10 -3.0 9.6 13 684 3048 170 16 -2.8 15.8 | 139 11 -7.3 8.4 14 630 3658 180 5 0.0 5.0 | 62 5 -4.5 -2.4 15 605 3962 190 13 2.3 12.8 | 157 6 -2.3 5.4 16 580 4267 195 9 2.3 8.7 | 121 3 -2.2 1.3 17 557 4572 190 10 1.7 9.8 | 132 4 -2.8 2.5 18 534 4877 185 10 0.9 10.0 | 126 4 -3.6 2.6 19 500 5370 185 9 0.8 9.0 | 113 4 -3.7 1.6 20 451 6096 160 7 -2.4 6.6 | 84 7 -6.9 -0.8 21 400 6940 180 7 0.0 7.0 | 86 5 -4.5 -0.4 22 378 7315 235 12 9.8 6.9 | 275 5 5.3 -0.5 23 361 7620 215 8 4.6 6.6 | 355 1 0.1 -0.8 24 330 8230 265 12 12.0 1.0 | 310 10 7.4 -6.3 25 300 8860 275 22 21.9 -1.9 | 298 20 17.4 -9.3 26 288 9124 285 31 29.9 -8.0 | 301 30 25.4 -15.4 27 287 9144 275 26 25.9 -2.3 | 294 23 21.4 -9.6 28 261 9754 285 40 38.6 -10.4 | 297 38 34.1 -17.7 29 250 10040 290 34 31.9 -11.6 | 305 33 27.4 -19.0 30 238 10363 290 34 31.9 -11.6 | 305 33 27.4 -19.0 31 227 10668 275 31 30.9 -2.7 | 291 28 26.4 -10.1 32 217 10973 285 21 20.3 -5.4 | 309 20 15.8 -12.8 33 200 11500 285 25 24.1 -6.5 | 305 24 19.6 -13.8 34 197 11582 280 28 27.6 -4.9 | 298 26 23.1 -12.2 35 188 11887 275 22 21.9 -1.9 | 298 20 17.4 -9.3 36 180 12192 295 22 19.9 -9.3 | 317 23 15.4 -16.7 37 172 12497 270 21 21.0 -0.0 | 294 18 16.5 -7.4 38 164 12802 275 20 19.9 -1.7 | 301 18 15.4 -9.1 39 156 13106 295 15 13.6 -6.3 | 326 16 9.1 -13.7 40 150 13380 265 17 16.9 1.5 | 295 14 12.4 -5.9 41 149 13411 270 16 16.0 -0.0 | 303 14 11.5 -7.4 42 130 14326 295 16 14.5 -6.8 | 325 17 10.0 -14.1 43 118 14935 265 11 11.0 1.0 | 315 9 6.4 -6.4 44 113 15240 270 15 15.0 -0.0 | 305 13 10.5 -7.4 45 108 15545 290 22 20.7 -7.5 | 313 22 16.2 -14.9 46 100 16020 275 16 15.9 -1.4 | 307 14 11.4 -8.7 47 98 16154 275 16 15.9 -1.4 | 307 14 11.4 -8.7 48 93 16459 310 11 8.4 -7.1 | 345 15 3.9 -14.4 49 89 16764 270 10 10.0 -0.0 | 323 9 5.5 -7.4 50 81 17374 290 11 10.3 -3.8 | 332 13 5.8 -11.1 51 77 17678 270 12 12.0 -0.0 | 315 10 7.5 -7.4 52 74 17983 265 12 12.0 1.0 | 310 10 7.4 -6.3 53 71 18288 270 7 7.0 -0.0 | 341 8 2.5 -7.4 54 70 18340 305 7 5.7 -4.0 | 354 11 1.2 -11.4 55 50 20530 25 4 -1.7 -3.6 | 29 13 -6.2 -11.0 56 46 21031 0 0 -0.0 -0.0 | 32 9 -4.5 -7.4 57 44 21336 300 2 1.7 -1.0 | 18 9 -2.8 -8.4 58 30 23860 295 1 0.9 -0.4 | 25 9 -3.6 -7.8 59 29 24079 0 0 -0.0 -0.0 | 32 9 -4.5 -7.4 60 28 24384 80 2 -2.0 -0.3 | 40 10 -6.5 -7.7 61 26 24689 125 11 -9.0 6.3 | 86 14 -13.5 -1.0 62 25 24994 175 14 -1.2 13.9 | 139 9 -5.7 6.6 63 24 25298 190 10 1.7 9.8 | 132 4 -2.8 2.5 64 23 25603 0 0 -0.0 -0.0 | 32 9 -4.5 -7.4 65 20 26520 95 8 -8.0 0.7 | 62 14 -12.5 -6.7 66 19 26822 105 10 -9.7 2.6 | 71 15 -14.2 -4.8 67 18 27127 145 18 -10.3 14.7 | 116 17 -14.8 7.4 68 17 27432 160 9 -3.1 8.5 | 98 8 -7.6 1.1 69 17 27737 95 10 -10.0 0.9 | 66 16 -14.5 -6.5 70 16 28042 85 17 -16.9 -1.5 | 68 23 -21.5 -8.8 71 14 28651 130 13 -10.0 8.4 | 94 15 -14.5 1.0 72 14 28956 125 12 -9.8 6.9 | 88 14 -14.3 -0.5 73 13 29566 155 11 -4.6 10.0 | 106 10 -9.2 2.6 74 12 29870 130 11 -8.4 7.1 | 89 13 -12.9 -0.3 75 12 30175 130 15 -11.5 9.6 | 98 16 -16.0 2.3 76 10 31100 100 18 -17.7 3.1 | 79 23 -22.2 -4.2 77 7 33520 175 8 -0.7 8.0 | 97 5 -5.2 0.6 Wind Parameters Mean winds (0-6000m): 181.6 at 11.5 knts Storm direction: 211.6 at 8.6 knts Shear (0-3000m) pos: 1.9 neg: 1.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 120.0 neg: -31.4 tot: 88.6 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 40.92 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 ------------------------------------------------------------------------------- 500 348 6 14 14| 8.7 0.0 8.7| 37.3 -5.0 32.3 64.7 0.53| 15.0 8.0 1000 59 8 44 16| 7.0 0.0 7.0| 92.5 -5.0 87.6 87.6 0.73| 15.8 11.5 1500 141 9 87 10| 4.4 0.0 4.4|107.4 -5.0 102.4 68.3 0.72| 14.7 10.5 2000 175 11 122 6| 3.3 2.9 6.2|107.9 -10.9 96.9 48.5 0.53| 14.0 7.5 2500 179 13 141 7| 2.3 2.3 4.6|117.8 -10.9 106.9 42.7 0.53| 12.3 6.5 3000 181 14 146 8| 1.9 1.9 3.8|120.0 -31.4 88.6 29.5 0.36| 11.9 4.3 4000 181 13 141 7| 1.4 1.4 2.8|127.3 -42.7 84.6 21.1 0.28| 11.2 3.1 5000 182 12 140 6| 1.1 1.2 2.3|127.6 -44.9 82.8 16.6 0.24| 9.4 2.3 6000 182 12 135 6| 0.9 1.2 2.2|127.6 -49.5 78.1 13.0 0.20| 8.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250425.00.gif