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Harmful Algal Bloom Data History

Map View About HAB News What Are HABs? HAB Species

Newport Pier
Location: 33° 36.37’ N,117° 55.87’ W
Provider / PI: USC / Dave Caron
Click here to download complete data history
note: cell counts, chlorophyll, and nutrient concentrations are plotted on a logarithmic scale.
PDT - Pacific Daylight Time (UTC-7) Summer (Apr-Oct)
PST - Pacific Standard Time (UTC-8) Winter (Nov-Mar)
more information
Data Legend
NaN: not analyzed
nd/bd: below detection limit
Date Akashiwo sanguinea (cells/L) Alexandrium spp. (cells/L) Chloro (mg/m3) Dinophysis spp. (cells/L) Domoic Acid (ng/mL) Lingulodinium polyedrum (cells/L) Prorocentrum spp. (cells/L) Pseudo-nitzschia delicatissima group (cells/L) Pseudo-nitzschia seriata group (cells/L) Water Temp (°C)
2013-06-17 0 0 2.46 0 NaN 0 23399 23399 0 19.2
2013-06-10 0 0 2.70 0 NaN 0 20799 23399 0 19.0
2013-06-03 0 0 2.12 0 NaN 0 0 0 2600 20.3
2013-05-27 0 0 1.22 0 NaN 0 2600 0 0 20.0
2013-05-20 0 0 1.11 0 NaN 0 12999 0 0 19.2
2013-05-13 0 0 1.92 0 NaN 0 15599 0 0 18.9
2013-05-06 0 0 1.60 2600 NaN 0 2600 0 0 17.8
2013-04-29 0 0 0.47 0 nd 0 2600 0 0 16.0
2013-04-22 0 0 4.30 5200 1.23 0 20799 44197 124793 15.6
2013-04-15 0 0 2.79 0 7.42 0 0 0 127392 15.5
2013-04-10 0 0 5.24 0 0.51 0 0 0 38998 12.6
2013-04-09 0 0 5.24 0 0.51 0 0 0 38998 12.6
2013-04-02 0 0 4.97 0 2.56 0 0 2600 226186 14.6
2013-03-30 0 0 2.00 0 0.10 0 0 18199 12999 16.5
2013-03-25 0 0 1.46 0 nd 0 0 7800 0 16.3
2013-03-18 0 0 NaN 0 nd 0 0 20799 10399 14.6
2013-03-11 0 0 0.83 0 nd 0 0 2600 0 13.4
2013-03-04 0 0 0.92 0 nd 0 0 5200 10399 14.0
2013-02-25 0 0 0.54 0 nd 0 0 2600 2600 13.0
2013-02-19 0 0 0.45 0 nd 0 0 18199 2600 13.0
2013-02-11 0 0 0.61 0 nd 0 0 7800 0 12.5
2013-02-04 0 0 0.45 0 nd 0 0 0 0 13.0
2013-01-28 0 0 0.85 0 nd 0 0 0 0 13.0
2013-01-22 0 0 0.62 0 0.12 0 0 10399 41598 12.0
2013-01-14 NaN NaN 2.83 NaN nd NaN NaN NaN NaN 10.5
2013-01-07 5200 0 7.82 0 0.09 0 0 0 12999 13.0
2013-01-02 0 0 2.19 0 nd 0 0 41598 28598 13.0
2012-12-17 38998 0 5.22 0 nd 15599 10399 5200 0 14.5
2012-12-10 7800 0 1.16 0 nd 18199 15599 0 0 14.5
2012-12-03 NaN NaN 0.49 NaN nd NaN NaN NaN NaN 17.5
2012-11-26 NaN NaN 0.64 NaN nd NaN NaN NaN NaN 16.5
2012-11-19 2600 0 0.40 2600 nd 0 5200 85795 10399 15.5
2012-11-12 2600 0 0.92 2600 nd 0 5200 85795 10399 14.0
2012-11-05 0 0 0.29 0 nd 0 0 46797 18199 17.5
2012-10-29 0 0 1.23 0 nd 0 0 12999 0 17.5
2012-10-22 0 0 0.69 0 nd 0 0 0 0 NaN
2012-10-08 0 0 0.41 0 nd 0 12999 10399 0 21.0
2012-10-01 0 0 0.17 0 nd 0 7800 0 0 19.0
2012-09-24 0 0 4.96 2600 nd 0 25998 0 0 22.0
2012-09-17 0 0 0.26 0 nd 0 0 44197 59796 19.5
2012-09-10 0 0 0.57 0 nd 0 0 41598 23399 23.0
2012-09-04 0 0 1.65 0 nd 0 0 7800 0 21.5
2012-08-27 0 0 2.29 2600 nd 0 2600 70196 0 22.5
2012-08-20 0 0 1.30 0 nd 0 0 2600 0 20.5
2012-08-13 0 0 1.33 0 nd 0 0 0 0 22.0
2012-08-06 0 0 0.99 0 nd 0 0 0 0 19.5
2012-07-23 0 0 1.33 0 nd 0 5200 5200 0 21.0
2012-07-16 0 0 1.27 0 nd 0 0 28598 12999 20.0
2012-07-09 0 0 3.11 2600 nd 0 7800 23399 2600 19.0
2012-07-02 0 0 4.82 5200 0.10 2600 83195 504370 7800 18.0
2012-07-02 0 0 4.82 5200 0.10 2600 83195 504370 7800 19.0
2012-06-25 0 0 3.27 0 nd 0 46797 259984 15599 18.0
2012-06-18 0 0 0.29 0 nd 0 7800 5200 0 20.0
2012-06-11 0 0 1.36 0 nd 0 12999 5200 0 21.5
2012-06-04 0 0 3.44 0 nd 0 0 28598 10399 20.0
2012-05-29 0 0 2.92 0 nd 0 2600 103994 12999 18.5
2012-05-21 0 2600 3.90 2600 nd 0 77995 57197 5200 19.5
2012-05-14 0 0 2.94 0 nd 0 0 75395 7800 18.0
2012-05-07 0 0 0.96 0 nd 0 0 0 0 17.0
2012-05-01 0 0 3.06 0 0.19 0 2600 77995 49397 15.5
2012-04-23 0 0 3.25 0 0.07 0 0 67596 158590 17.0
2012-04-16 0 0 9.96 0 0.63 0 0 71496 246985 15.0
2012-04-09 0 0 4.04 0 nd 0 0 10399 5200 16.0
2012-04-02 0 0 13.20 0 0.05 0 6500 0 90995 15.0
2012-03-26 0 0 3.17 0 nd 0 0 0 0 15.0
2012-03-19 0 0 8.67 0 nd 0 0 15599 10399 13.5
2012-03-12 0 0 14.07 0 nd 0 5200 0 12999 14.0
2012-03-05 0 0 7.86 0 nd 0 5200 20799 15599 16.0
2012-02-27 0 0 2.38 0 nd 0 7800 0 0 15.0
2012-02-21 0 0 2.75 0 nd 0 2600 0 0 13.0
2012-02-13 2600 0 4.50 2600 nd 0 15599 0 12999 16.0
2012-02-06 0 0 2.49 0 0.06 0 12999 28598 20799 16.0
2012-01-03 25998 0 2.12 0 nd 0 2600 0 0 14.0
2011-12-19 5200 0 0.05 0 nd 2600 0 10399 0 14.0
2011-12-12 0 0 2.52 0 nd 0 0 0 0 15.0
2011-12-05 0 0 1.29 0 nd 0 0 0 0 15.5
2011-11-28 0 0 3.87 0 0.05 0 2600 51997 33798 17.0
2011-11-21 0 0 2.64 0 nd 2600 0 28598 64996 17.0
2011-11-14 0 0 0.60 0 nd 0 0 15599 2600 17.5
2011-11-07 0 0 3.04 0 nd 5200 10399 5200 0 16.5
2011-10-31 0 0 1.83 0 nd 2600 7800 7800 10399 17.0
2011-10-24 0 0 1.70 0 nd 5200 5200 0 0 18.0
2011-10-17 0 0 1.40 0 nd 20799 0 15599 0 18.5
2011-10-10 2600 0 2.08 0 0.04 23399 7800 10399 5200 19.0
2011-10-03 6500 0 3.20 6500 NaN 812451 19499 38998 0 19.0
2011-09-27 0 0 0.14 0 nd 15599 7800 0 0 19.0
2011-09-19 0 0 2.60 0 nd 301582 5200 0 0 19.0
2011-09-12 0 0 1.25 0 nd 67596 12999 41598 0 20.0
2011-09-07 0 0 3.81 2600 nd 142991 2600 18199 12999 18.0
2011-08-29 0 0 2.06 0 nd 15599 0 0 0 19.5
2011-08-22 0 0 1.66 0 nd 0 0 0 0 21.0
2011-08-15 0 0 1.24 0 nd 2600 5200 0 0 20.5
2011-08-08 0 0 2.48 0 nd 0 5200 59796 28598 18.5
2011-08-01 5200 0 3.04 0 nd 2600 10399 62396 12999 16.5
2011-07-25 10399 2600 2.15 0 nd 2600 20799 57197 70196 21.0
2011-07-18 0 0 2.73 0 nd 10399 2600 64996 12999 20.5
2011-07-11 0 0 2.06 0 nd 2600 2600 5200 0 20.0
2011-07-05 2600 0 2.58 0 nd 2600 7800 10399 0 23.0
2011-06-27 0 2600 2.35 0 nd 0 23399 12999 18199 20.0
2011-06-21 0 0 0.54 2600 nd 0 15599 0 0 19.5
2011-06-13 0 0 2.53 0 nd 0 23399 2600 0 19.0
2011-06-06 0 0 8.79 0 0.05 0 90995 1312920 142991 17.5
2011-05-31 0 0 9.03 0 0.11 0 34665 5858320 207988 15.0
2011-05-23 0 0 2.77 0 nd 0 15599 5200 0 18.0
2011-05-16 0 31198 3.83 0 nd 0 46797 0 15599 16.5
2011-05-09 0 0 10.76 0 nd 0 38998 23399 5200 17.0
2011-05-02 0 0 6.89 2600 nd 0 0 51997 28598 14.0
2011-04-25 0 0 4.03 0 nd 0 38998 5200 2600 18.0
2011-04-18 0 0 7.66 0 0.49 0 7800 231386 207988 17.0
2011-04-11 0 0 9.45 0 nd 0 0 847549 187189 16.0
2011-04-04 0 15599 2.50 0 nd 2600 7800 10399 0 17.0
2011-03-28 0 0 4.02 5200 nd 7800 72796 0 0 16.0
2011-03-21 0 0 2.12 2600 nd 0 2600 0 0 14.5
2011-03-14 2600 15599 6.28 2600 0.05 2600 49397 36398 49397 15.0
2011-03-08 0 0 5.95 0 0.10 0 10399 23399 10399 13.5
2011-03-01 0 23399 5.54 5200 0.05 0 20799 54597 15599 15.5
2011-02-22 0 0 9.19 2600 nd 0 7800 10399 5200 15.5
2011-02-14 2536 5073 1.60 5073 nd 2536 78629 5073 0 15.5
2011-02-07 0 0 2.51 0 nd 0 0 5200 2600 17.0
2011-01-31 0 0 9.16 0 nd 0 2600 28598 38998 16.0
2011-01-24 0 10399 4.78 0 nd 2600 2600 28598 36398 16.0
2011-01-17 10399 5200 5.47 0 nd 0 7800 0 10399 15.0
2011-01-10 2600 0 3.23 0 nd 2600 0 0 0 13.8
2011-01-03 20799 0 7.58 5200 0.05 5200 2600 0 0 13.0
2010-12-20 2600 0 2.14 2600 nd 2600 0 5200 7800 14.3
2010-12-13 7800 0 2.63 0 0.06 0 0 12999 80595 16.0
2010-12-06 83195 0 37.19 0 0.07 0 7800 475771 49397 15.0
2010-11-29 12999 0 5.61 2600 nd 5200 0 5200 0 11.5
2010-11-15 0 0 3.75 0 nd 0 5200 0 0 17.5
2010-11-08 0 0 3.94 0 nd 0 0 41598 18199 18.0
2010-11-01 0 0 2.60 0 nd 0 0 0 0 17.5
2010-10-25 2600 0 3.19 0 nd 0 2600 5200 0 20.0
2010-10-19 0 0 1.65 0 nd 5200 7800 0 0 19.0
2010-10-13 2600 0 1.40 0 nd 18199 5200 0 0 20.0
2010-10-04 0 0 2.71 0 0.06 25998 20799 0 0 19.5
2010-09-27 0 0 5.65 0 nd 0 2600 0 0 20.0
2010-09-20 0 0 3.31 2600 nd 2600 2600 25998 0 17.5
2010-09-13 0 0 1.52 0 nd 0 5200 0 0 16.0
2010-09-09 0 0 1.44 0 nd 0 20799 10399 36398 19.5
2010-08-30 0 0 1.29 0 nd 0 5200 0 0 19.5
2010-08-25 0 0 1.61 0 nd 0 15599 0 0 18.0
2010-08-18 0 0 8.66 0 0.07 0 31198 181989 41598 17.5
2010-08-09 0 0 1.15 5200 0.06 0 10399 0 0 19.0
2010-08-03 0 0 4.95 0 0.05 5200 5200 0 0 17.0
2010-07-28 0 0 2.13 0 0.34 41598 49397 70196 0 18.0
2010-07-19 0 0 1.29 0 nd 0 4952 9904 0 20.0
2010-07-12 2600 0 5.08 0 nd 5200 70196 5200 2600 19.5
2010-07-06 0 0 0.85 0 0.05 2600 7800 109193 31198 19.0
2010-06-28 0 0 1.89 0 nd 49397 12999 2600 0 20.0
2010-06-22 0 0 9.93 0 0.09 852749 88395 0 0 20.5
2010-06-16 0 0 5.26 0 0.04 46797 15599 0 0 20.0
2010-06-10 0 0 2.81 0 nd 5200 7800 15599 2600 19.0
2010-06-02 7800 0 6.70 0 nd 0 5200 15599 5200 19.0
2010-05-24 0 0 3.02 0 nd 0 0 0 0 14.0
2010-05-17 0 0 2.23 0 nd 5200 0 0 10399 17.0
2010-05-10 0 0 6.50 0 0.06 0 41598 72796 0 16.5
2010-05-03 0 0 10.10 0 0.11 0 10399 135192 129992 15.0
2010-04-26 0 0 11.42 0 nd 34665 69329 60663 69329 15.0
2010-04-18 0 0 3.78 0 nd 36398 5200 0 0 18.0
2010-04-12 0 0 1.02 0 nd 0 5200 0 0 16.5
2010-04-05 0 0 2.48 0 nd 15599 31198 0 0 16.5
2010-03-31 0 0 11.85 0 nd 98794 51997 0 0 16.5
2010-03-22 0 0 5.47 0 0.06 0 5200 10399 135192 15.0
2010-03-15 0 0 11.57 0 nd 0 0 41598 192388 15.0
2010-03-08 0 0 4.90 0 nd 5200 0 0 0 16.0
2010-03-01 0 0 9.10 0 nd 0 5200 0 0 16.0
2010-02-22 0 0 5.80 0 nd 0 0 0 0 16.0
2010-02-15 0 0 10.84 0 nd 41598 31198 0 0 16.0
2010-02-08 0 0 1.42 0 nd 0 0 0 0 15.0
2010-02-01 0 0 6.21 0 nd 0 0 0 0 15.5
2010-01-25 0 0 1.04 0 nd 0 5200 0 0 16.0
2010-01-20 0 0 1.57 0 nd 5200 0 0 0 16.0
2010-01-12 0 0 0.71 0 nd 0 0 0 0 16.0
2010-01-06 0 0 1.45 0 nd 5200 0 0 0 15.5
2009-12-21 0 0 25.80 0 nd 36398 0 0 0 16.0
2009-12-15 0 0 1.60 0 nd 0 0 0 0 15.5
2009-12-07 0 0 2.19 0 nd 0 0 0 0 16.0
2009-11-30 0 0 4.99 0 nd 10399 0 0 0 16.0
2009-11-24 0 0 6.34 0 nd 62396 0 0 0 17.5
2009-11-18 0 0 1.55 0 nd 15599 0 0 0 17.0
2009-11-10 5200 0 1.35 0 nd 5200 0 0 0 17.0
2009-11-03 5200 0 5.71 0 nd 114393 0 0 0 16.0
2009-10-27 0 0 0.75 0 nd 5200 0 0 0 20.0
2009-10-19 0 0 3.58 0 nd 41598 10399 15599 20799 21.0
2009-10-13 0 0 1.96 0 nd 31198 10399 0 0 19.0
2009-10-05 0 0 3.38 0 nd 114393 0 0 0 19.5
2009-09-28 0 0 2.67 0 nd 72796 10399 0 0 21.0
2009-09-22 0 0 1.13 0 nd 31198 15599 20799 0 21.0
2009-09-14 0 0 1.17 0 nd 0 5200 0 0 22.0
2009-09-09 0 0 1.58 0 nd 0 5200 0 0 24.0
2009-09-02 0 0 1.23 0 nd 0 0 0 0 23.0
2009-08-25 0 0 1.86 0 nd 0 0 0 0 20.0
2009-08-17 0 0 1.65 0 nd 10399 5200 0 0 21.5
2009-08-11 0 0 3.07 0 nd 5200 5200 0 0 19.5
2009-08-03 0 0 1.88 0 nd 0 10399 0 0 22.0
2009-07-27 0 0 1.70 0 nd 0 5200 0 0 23.0
2009-07-20 0 0 2.04 0 nd 0 20799 20799 0 21.0
2009-07-13 0 0 2.31 0 nd 0 0 15599 0 21.0
2009-07-06 0 0 4.32 0 nd 0 5200 20799 0 16.0
2009-06-29 0 0 14.97 5200 nd 10399 31198 10399 0 17.5
2009-06-22 0 0 2.37 0 nd 0 0 20799 0 19.5
2009-06-15 0 0 2.23 0 0.04 5200 0 20799 0 17.0
2009-06-08 0 0 4.27 0 0.08 0 15599 41598 62396 16.5
2009-06-02 0 0 4.17 0 0.04 0 46797 10399 0 17.0
2009-05-28 0 0 5.96 0 nd 0 15599 0 0 NaN
2009-05-18 0 0 4.37 0 nd 0 20799 0 0 20.0
2009-05-11 0 0 4.81 0 0.06 0 5200 0 0 18.0
2009-05-05 0 0 7.65 0 0.25 0 5200 10399 51997 16.5
2009-04-27 0 0 11.94 0 3.04 0 25998 0 41598 16.0
2009-04-20 0 0 14.80 0 nd 0 239186 46797 25998 15.0
2009-04-14 0 0 12.76 0 nd 0 62396 57197 88395 15.5
2009-04-06 0 0 1.62 0 nd 0 5200 0 0 15.0
2009-04-01 0 0 8.57 0 nd 0 150791 0 0 15.0
2009-03-24 0 5200 5.64 0 nd 0 67596 10399 0 13.5
2009-03-17 0 0 10.32 0 nd 0 155991 10399 0 15.5
2009-03-11 0 0 6.89 0 nd 0 72796 0 20799 15.0
2009-03-04 0 0 5.63 0 nd 0 25998 0 0 14.5
2009-02-23 0 0 3.58 0 nd 0 20799 0 0 14.5
2009-02-18 0 0 2.55 0 nd 0 5200 25998 0 14.5
2009-02-09 0 0 1.73 0 nd 0 5200 0 0 15.0
2009-02-02 0 0 3.26 0 nd 0 46797 15599 0 15.0
2009-01-26 5200 0 5.51 0 nd 0 20799 0 0 15.0
2009-01-19 0 0 1.41 0 nd 0 5200 0 0 15.0
2009-01-12 0 0 3.21 0 nd 0 5200 0 0 14.5
2009-01-07 10399 0 4.71 0 nd 0 0 0 0 14.5
2008-12-22 31198 0 10.41 0 nd 0 0 0 0 15.0
2008-12-15 10399 0 4.53 0 0.08 0 0 20799 57197 16.0
2008-12-08 51997 0 12.21 0 nd 0 10399 0 0 17.0
2008-12-01 0 0 3.43 0 nd 0 5200 0 0 17.0
2008-11-24 0 0 1.05 0 nd 0 0 0 0 17.5
2008-11-17 0 0 0.93 0 nd 0 0 0 0 17.5
2008-11-10 NaN NaN 5.07 NaN nd NaN NaN NaN NaN 16.0
2008-11-03 0 0 2.18 0 nd 0 5200 0 0 18.0
2008-10-27 0 0 1.15 10399 nd 0 0 0 0 18.0
2008-10-20 0 0 1.13 0 nd 0 10399 0 0 17.0
2008-10-13 0 0 1.94 0 nd 0 0 0 0 15.0
2008-10-06 0 0 2.54 0 nd 0 0 0 0 19.0
2008-09-29 0 0 7.41 0 NaN 10399 77995 0 0 17.0
2008-09-22 0 0 1.28 0 nd 0 0 0 0 21.0
2008-09-16 0 0 2.17 0 nd 10399 36398 0 0 18.0
2008-09-08 0 0 2.50 0 nd 5200 0 0 0 20.5
2008-09-02 0 0 1.81 0 nd 0 5200 46797 0 22.0
2008-08-25 0 0 4.73 0 nd 57197 36398 25998 0 20.0
2008-08-18 0 0 7.54 0 nd 103994 5200 0 0 19.5
2008-08-11 0 0 0.78 0 nd 15599 5200 0 0 21.5
2008-08-04 0 0 2.02 0 nd 0 0 0 0 23.0
2008-07-28 0 0 1.64 0 nd 0 0 41598 0 22.0
2008-07-21 0 0 1.41 0 nd 0 5200 0 0 20.0
2008-07-14 0 0 6.55 5200 nd 5200 57197 41598 20799 19.5
2008-07-08 0 0 2.08 0 nd 0 0 363978 41598 NaN
2008-06-30 0 0 2.50 0 nd 0 10399 5200 0 18.5
SoCal Map