example json format for cac bulletins

bulletins.json

[
    {
        "region": "north-columbia",
        "dateIssued": "2013-03-02",
        "validUntil": "2013-03-03",
        "preparedBy": "jlammers",
        "dangerRatings": [
            {
                "date": "2013-03-02",
                "dangerRating": {
                    "alp": "3:considerable",
                    "tl": "3:considerable",
                    "btl": "2:moderate"
                }
            },
            {
                "date": "2013-03-03",
                "dangerRating": {
                    "alp": "3:considerable",
                    "tl": "3:considerable",
                    "btl": "2:moderate"
                }
            },
            {
                "date": "2013-03-04",
                "dangerRating": {
                    "alp": "3:considerable",
                    "tl": "3:considerable",
                    "btl": "2:moderate"
                }
            },
        ],
        "problems": [
            {
                "problem": "Persistant Slabs",
                "elevationZones": ["all"],
                "slopes": ["all"],
                "chanceOfAvalanche": ["possible"],
                "expectedSize": ["large"],
                "narative": "A deep, dense slab overlies a variety of weak layers and is still touchy in some areas. Put the odds in your favour by avoiding steep, unsupported slopes, areas with a thin or variable snowpack, or terrain with a significant overhead hazard. - See more at: http://www.avalanche.ca/cac/bulletins/archive/monashees-selkirks/61329#sthash.DV4RL6ha.dpuf",
                "travelAndTerrainAdvice": "Avoid convexities or areas with a thin or variable snowpack. Avoid exposure to overhead avalanche terrain, large avalanches may reach the end of run out zones. Be aware of the potential for large, deep avalanches due to the presence of buried weak layers. - See more at: http://www.avalanche.ca/cac/bulletins/archive/monashees-selkirks/61329#sthash.DV4RL6ha.dpuf"
            },
            {
                "problem": "Storm Slabs",
                "elevationZones": ["alp"],
                "slopes": ["s", "e"],
                "chanceOfAvalanche": ["possible", "likely"],
                "expectedSize": ["small", "large"],
                "narative": "New snowfall is forming storm slabs which overlie a variety of potentially weak surfaces. Watch for increased triggering in wind exposed terrain. - See more at: http://www.avalanche.ca/cac/bulletins/archive/monashees-selkirks/61329#sthash.DV4RL6ha.dpuf",
                "travelAndTerrainAdvice": "Be cautious as you transition into wind affected terrain. The recent snow may now be hiding windslabs that were easily visible before the snow fell. - See more at: http://www.avalanche.ca/cac/bulletins/archive/monashees-selkirks/61329#sthash.DV4RL6ha.dpuf"
            }
        ]
    }
]