{
  "method": "Residual = UC five-minute water level minus matched NOAA astronomical tide, inches. Fixed 12/24-hour elapsed windows from first rain report and preceding 12/24 hours; all windows require reporting coverage in output. Pulse is the longest continuous run after onset of 1h or 2h rolling mean residual at least 2in above the pre-onset 12h mean, evaluated through 48h. Pulse timestamps refer to moving-window starts/ends, with approximate midpoints provided. Daily means use Pacific civil days, including 25h DST-fallback November 1.",
  "correlationsPearsonR": {
    "rain6hInches": {
      "post0to12h": 0.041,
      "post12to24h": -0.213,
      "post0to24h": -0.119,
      "post24to36h": -0.226
    },
    "rain24hInches": {
      "post0to12h": 0.332,
      "post12to24h": 0.769,
      "post0to24h": 0.654,
      "post24to36h": 0.774
    }
  },
  "events": [
    {
      "event": "2025-11-15",
      "onsetUTC": "2025-11-14T18:02:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 5.584,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -1.077
        },
        "pre12h": {
          "meanInches": 6.661,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 6.074,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.587
        },
        "post12to24h": {
          "meanInches": 10.088,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 3.427
        },
        "post24to36h": {
          "meanInches": 9.29,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 2.629
        },
        "post0to24h": {
          "meanInches": 8.081,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 1.42
        },
        "post6to18h": {
          "meanInches": 8.022,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 1.361
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 19.0,
        "windowStartUTC": "2025-11-15T08:00:00+00:00",
        "windowEndUTC": "2025-11-16T03:00:00+00:00",
        "approximateCenterStartUTC": "2025-11-15T08:30:00+00:00",
        "approximateCenterEndUTC": "2025-11-16T03:30:00+00:00",
        "lagToCenterStartHours": 14.47,
        "censored": false
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 30.83,
        "windowStartUTC": "2025-11-15T07:20:00+00:00",
        "windowEndUTC": "2025-11-16T14:10:00+00:00",
        "approximateCenterStartUTC": "2025-11-15T08:20:00+00:00",
        "approximateCenterEndUTC": "2025-11-16T15:10:00+00:00",
        "lagToCenterStartHours": 14.3,
        "censored": false
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 12.539,
        "riseVsPre12Inches": 5.878,
        "windowStartUTC": "2025-11-15T12:30:00+00:00",
        "lagToWindowCenterHours": 18.97
      }
    },
    {
      "event": "2025-11-21",
      "onsetUTC": "2025-11-20T23:54:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 8.677,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.356
        },
        "pre12h": {
          "meanInches": 9.033,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 11.21,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 2.177
        },
        "post12to24h": {
          "meanInches": 11.537,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 2.504
        },
        "post24to36h": {
          "meanInches": 9.708,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.675
        },
        "post0to24h": {
          "meanInches": 11.373,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 2.34
        },
        "post6to18h": {
          "meanInches": 12.847,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 3.814
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 14.08,
        "windowStartUTC": "2025-11-21T03:45:00+00:00",
        "windowEndUTC": "2025-11-21T17:50:00+00:00",
        "approximateCenterStartUTC": "2025-11-21T04:15:00+00:00",
        "approximateCenterEndUTC": "2025-11-21T18:20:00+00:00",
        "lagToCenterStartHours": 4.35,
        "censored": false
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 14.0,
        "windowStartUTC": "2025-11-21T03:20:00+00:00",
        "windowEndUTC": "2025-11-21T17:20:00+00:00",
        "approximateCenterStartUTC": "2025-11-21T04:20:00+00:00",
        "approximateCenterEndUTC": "2025-11-21T18:20:00+00:00",
        "lagToCenterStartHours": 4.43,
        "censored": false
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 14.628,
        "riseVsPre12Inches": 5.595,
        "windowStartUTC": "2025-11-21T14:45:00+00:00",
        "lagToWindowCenterHours": 15.35
      }
    },
    {
      "event": "2025-12-24",
      "onsetUTC": "2025-12-24T07:34:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 8.598,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.163
        },
        "pre12h": {
          "meanInches": 8.761,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 11.0,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 2.239
        },
        "post12to24h": {
          "meanInches": 10.264,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 1.503
        },
        "post24to36h": {
          "meanInches": 8.661,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.1
        },
        "post0to24h": {
          "meanInches": 10.632,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 1.871
        },
        "post6to18h": {
          "meanInches": 11.024,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 2.263
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 5.75,
        "windowStartUTC": "2025-12-24T14:50:00+00:00",
        "windowEndUTC": "2025-12-24T20:35:00+00:00",
        "approximateCenterStartUTC": "2025-12-24T15:20:00+00:00",
        "approximateCenterEndUTC": "2025-12-24T21:05:00+00:00",
        "lagToCenterStartHours": 7.77,
        "censored": false
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 6.17,
        "windowStartUTC": "2025-12-24T13:45:00+00:00",
        "windowEndUTC": "2025-12-24T19:55:00+00:00",
        "approximateCenterStartUTC": "2025-12-24T14:45:00+00:00",
        "approximateCenterEndUTC": "2025-12-24T20:55:00+00:00",
        "lagToCenterStartHours": 7.18,
        "censored": false
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 13.767,
        "riseVsPre12Inches": 5.006,
        "windowStartUTC": "2025-12-24T16:30:00+00:00",
        "lagToWindowCenterHours": 9.43
      }
    },
    {
      "event": "2025-12-26",
      "onsetUTC": "2025-12-26T16:58:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 9.039,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.004
        },
        "pre12h": {
          "meanInches": 9.043,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 9.478,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.435
        },
        "post12to24h": {
          "meanInches": 9.355,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.312
        },
        "post24to36h": {
          "meanInches": 8.016,
          "valid": 142,
          "expected": 144,
          "coverage": 0.986,
          "changeVsPre12hInches": -1.027
        },
        "post0to24h": {
          "meanInches": 9.417,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.374
        },
        "post6to18h": {
          "meanInches": 9.75,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.707
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 10.511,
        "riseVsPre12Inches": 1.468,
        "windowStartUTC": "2025-12-27T01:55:00+00:00",
        "lagToWindowCenterHours": 9.45
      }
    },
    {
      "event": "2026-01-01",
      "onsetUTC": "2025-12-31T20:37:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 8.118,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.539
        },
        "pre12h": {
          "meanInches": 8.657,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 8.135,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.522
        },
        "post12to24h": {
          "meanInches": 9.294,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.637
        },
        "post24to36h": {
          "meanInches": 6.337,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.32
        },
        "post0to24h": {
          "meanInches": 8.715,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.058
        },
        "post6to18h": {
          "meanInches": 9.217,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.56
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 10.562,
        "riseVsPre12Inches": 1.905,
        "windowStartUTC": "2026-01-01T12:20:00+00:00",
        "lagToWindowCenterHours": 16.22
      }
    },
    {
      "event": "2026-02-11",
      "onsetUTC": "2026-02-11T09:53:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 11.167,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.421
        },
        "pre12h": {
          "meanInches": 10.746,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 9.102,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -1.644
        },
        "post12to24h": {
          "meanInches": 8.166,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.58
        },
        "post24to36h": {
          "meanInches": 8.263,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.483
        },
        "post0to24h": {
          "meanInches": 8.634,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.112
        },
        "post6to18h": {
          "meanInches": 8.314,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.432
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 10.978,
        "riseVsPre12Inches": 0.232,
        "windowStartUTC": "2026-02-11T10:50:00+00:00",
        "lagToWindowCenterHours": 1.45
      }
    },
    {
      "event": "2026-02-16/17",
      "onsetUTC": "2026-02-16T20:53:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 11.113,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -1.932
        },
        "pre12h": {
          "meanInches": 13.045,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 11.347,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -1.698
        },
        "post12to24h": {
          "meanInches": 10.185,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.86
        },
        "post24to36h": {
          "meanInches": 9.185,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -3.86
        },
        "post0to24h": {
          "meanInches": 10.766,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.279
        },
        "post6to18h": {
          "meanInches": 10.31,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.735
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 12.847,
        "riseVsPre12Inches": -0.198,
        "windowStartUTC": "2026-02-16T20:50:00+00:00",
        "lagToWindowCenterHours": 0.45
      }
    },
    {
      "event": "2026-04-12",
      "onsetUTC": "2026-04-12T15:15:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 10.584,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.588
        },
        "pre12h": {
          "meanInches": 11.172,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 10.645,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.527
        },
        "post12to24h": {
          "meanInches": 10.816,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.356
        },
        "post24to36h": {
          "meanInches": 9.325,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -1.847
        },
        "post0to24h": {
          "meanInches": 10.73,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.442
        },
        "post6to18h": {
          "meanInches": 11.11,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.062
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 13.268,
        "riseVsPre12Inches": 2.096,
        "windowStartUTC": "2026-04-13T01:20:00+00:00",
        "lagToWindowCenterHours": 10.58
      }
    },
    {
      "event": "2026-10-22",
      "onsetUTC": "2026-10-22T00:23:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 23.818,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.679
        },
        "pre12h": {
          "meanInches": 24.497,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 24.253,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.244
        },
        "post12to24h": {
          "meanInches": 23.588,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.909
        },
        "post24to36h": {
          "meanInches": 22.34,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -2.157
        },
        "post0to24h": {
          "meanInches": 23.92,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.577
        },
        "post6to18h": {
          "meanInches": 23.759,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.738
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "longestTwoHourMeanAbovePre12Plus2": {
        "durationHours": 0,
        "startUTC": null,
        "endUTC": null
      },
      "peakOneHourMeanInFirst24h": {
        "meanInches": 26.545,
        "riseVsPre12Inches": 2.048,
        "windowStartUTC": "2026-10-22T02:35:00+00:00",
        "lagToWindowCenterHours": 2.7
      }
    },
    {
      "event": "2026-11-01",
      "onsetUTC": "2026-11-01T03:07:00+00:00",
      "windows": {
        "pre24h": {
          "meanInches": 24.499,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.547
        },
        "pre12h": {
          "meanInches": 25.046,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.0
        },
        "post0to12h": {
          "meanInches": 26.682,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 1.636
        },
        "post12to24h": {
          "meanInches": 24.818,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -0.228
        },
        "post24to36h": {
          "meanInches": 23.102,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": -1.944
        },
        "post0to24h": {
          "meanInches": 25.75,
          "valid": 288,
          "expected": 288,
          "coverage": 1.0,
          "changeVsPre12hInches": 0.704
        },
        "post6to18h": {
          "meanInches": 26.243,
          "valid": 144,
          "expected": 144,
          "coverage": 1.0,
          "changeVsPre12hInches": 1.197
        }
      },
      "longestOneHourMeanAbovePre12Plus2": {
        "durationHours": 4.5,
        "windowStartUTC": "2026-11-01T09:30:00+00:00",
        "windowEndUTC": "2026-11-01T14:00:00+00:00",
        "approximateCenterStartUTC": "2026-11-01T10:00:00+00:00",
        "approximateCenterEndUTC": "2026-11-01T14:30:00+00:00",
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      "date": "2026-11-03",
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}