1 / 24

THE SANDY STORY…IN BRIEF NJAFM ANNUAL CONFERENCE OCTOBER 16, 2013 - ATLANTIC CITY, NJ

THE SANDY STORY…IN BRIEF NJAFM ANNUAL CONFERENCE OCTOBER 16, 2013 - ATLANTIC CITY, NJ. Mark N. Mauriello NJAFM Past Chair. COASTAL STORM HAZARD VULNERABILITY FACTORS. SEA LEVEL RISE EXPANDING FLOOD HAZARD AREAS INCREASING FLOOD HEIGHTS NEGATIVE SEDIMENT BUDGETS

qamra
Download Presentation

THE SANDY STORY…IN BRIEF NJAFM ANNUAL CONFERENCE OCTOBER 16, 2013 - ATLANTIC CITY, NJ

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. THESANDY STORY…IN BRIEF NJAFM ANNUAL CONFERENCE OCTOBER 16, 2013 - ATLANTIC CITY, NJ Mark N. Mauriello NJAFM Past Chair

  2. COASTAL STORM HAZARDVULNERABILITY FACTORS • SEA LEVEL RISE • EXPANDING FLOOD HAZARD AREAS • INCREASING FLOOD HEIGHTS • NEGATIVE SEDIMENT BUDGETS • DEVELOPMENT DENSITY…LARGE NUMBER OF PEOPLE AND PROPERTIES AT RISK • NATURAL RESOURCE IMPAIRMENTS • EXTREME WEATHER

  3. NJ MEAN SEA LEVEL TRENDS1.3 FOOT RISE/100 YEARS

  4. SEA LEVEL RISE SCENARIOS USACE 2011: Sea-Level Change Considerations for Civil Works Programs NOAA 2012: Global Sea Level Rise Scenarios for the United States National Climate Assessment

  5. INCREASING FLOOD HAZARDS

  6. NEGATIVE SEDIMENT BUDGETSCHRONIC SHORELINE EROSION & RETREAT SEA ISLE CITY MONMOUTH BEACH

  7. VULNERABLE COMMUNITIES NJ LANDSAT LAND USE/LAND COVER

  8. USACE COMPREHENSIVE STUDY

  9. OCTOBER 26, 2012

  10. SANDY DYNAMICS

  11. OCTOBER 29, 2012

  12. STORM TRACK (NOAA, 2012)

  13. ANATOMY OF A STORM TIDE

  14. SANDY…BY THE NUMBERS • Record Low Barometric Pressure: 940 Millibars (1,013.25 Normal)/27.76 Inches (29.92 Normal) • Record Storm Surge: 13.9 Feet in Lower Manhattan; >13.5 Feet at Sandy Hook (1,000-year storm/0.001%) • Record Wave Height in NY Harbor: 32.5 feet • Landfall Coincided With High Tide and Full Moon • Wind Field Diameter: 1,000 Miles • Damage Estimate: > $71 Billion •  Second Costliest US Hurricane (Katrina #1)

  15. INUNDATION LEVELS (USGS, 2012)

  16. SURGE AND WAVE DAMAGES

  17. COASTAL A ZONE DAMAGES

  18. BAY FLOODING

  19. BEACH AND DUNE EROSION

  20. ROADWAY DAMAGES

  21. DEBRIS MANAGEMENT

  22. POWER DISTRIBUTION INFRASTRUCTURE

  23. POWER OUTAGE: 7.2M CUSTOMERS

  24. THE MORNING AFTER…

More Related