Redondo Beach, WA
CATEGORY 2
WHAT... The weather data for Redondo Beach, WA, on January 9th, 2024, indicates a barometric pressure of 1002 hPa, which is higher than the threshold that has historically indicated severe flooding events. The high tide levels are not provided for this specific date, but the tide data shows a gradual increase in tide levels throughout the early hours of the day. The wind speeds are considerable at around 15-30 mph from the south, which could contribute to increased water levels but are not from the more critical W/NW direction that has been associated with past flooding events.
WHEN... Given the moderate barometric pressure and lack of extreme weather conditions, the risk of flooding is low but should be monitored due to increasing tide levels and significant wind speeds.
The NOAA High Tide Flooding Likelihood for this date indicates a "Low" likelihood of flooding with a 0.0% chance, which supports the lower category rating. However, it's important to note that the predicted tide heights are not reaching the historical flood event thresholds. Residents should remain aware of changing conditions and consult local advisories.
CATEGORY 3
WHAT... The barometric pressure on January 10th, 2024, drops to around 1003 hPa during high tide at 05:24 AM and is slightly higher at around 1006 hPa during the next high tide at 14:36 PM. These pressures are closer to those experienced during historical Category 3 flood events. The wind direction is not specified but considering the pressure and NOAA's low likelihood of flooding (0.8%), there is a slight increase in flood risk compared to Day 1.
WHEN... The risk of flooding is slightly elevated due to lower barometric pressure; however, it remains low overall. The community should stay informed about potential changes in weather conditions that could affect this assessment.
The comparison with historical events suggests that while there is a slight increase in risk due to lower barometric pressure, the absence of critical wind directions and low NOAA flood likelihood percentages indicate that significant flooding is unlikely. Continued vigilance is recommended due to changing weather patterns.
CATEGORY 4
WHAT... On January 11th, 2024, the barometric pressure increases slightly to around 1013 hPa during the high tide at 06:00 AM and remains stable for the next high tide at 15:30 PM. This pressure is still lower than typical non-flooding conditions but higher than those associated with Category 5 events. The NOAA High Tide Flooding Likelihood shows an increase to a "Low" likelihood with a percentage of 4.9%, indicating a closer proximity to flood thresholds compared to previous days.
WHEN... The flood risk on this day is moderate due to an increased likelihood percentage from NOAA and marginally lower barometric pressure compared to non-flooding conditions. It's advisable for residents to prepare for potential flood conditions and monitor updates closely.
Considering the NOAA's increased likelihood percentage and historical data indicating that similar conditions have led to Category 3 events in the past, there is a heightened awareness for potential flooding. The community should be prepared for immediate action if necessary and follow guidance from local authorities.
Residents should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Consult local authorities or experts for definitive guidance on flood-related decisions and stay informed on updates regarding weather conditions and tide levels.