{
 "url": "https://emergencemachine.com/brief/9nb",
 "code": "9nb",
 "number_on_stream_that_day": 35,
 "published": "2026-11-09T00:52:41.457Z",
 "expires": "2026-11-16T00:52:41.457Z",
 "place": "Tijuana, Mexico",
 "lat": 32.502,
 "lon": -117.0819,
 "headline": "Border Tensions Rise",
 "paragraphs": [
  "The U.S. And Mexico are working to resolve border tensions following recent diplomatic developments, per elpais.com.",
  "Mexican officials pledged to address the Tijuana River pollution crisis during a visit to San Diego, reports sandiegouniontribune.com.",
  "Local residents continue to report issues with sewage overflow into nearby coastal areas, as noted by nbcsandiego.com."
 ],
 "ai_written": true,
 "method": "Written by a language model from the linked articles; places tagged on the E0–E14 floors of The Arena.",
 "floor": {
  "code": "E12",
  "name": "States"
 },
 "floors_touched": [
  "E12",
  "E3",
  "E6",
  "E7",
  "E11"
 ],
 "pressure": "border tensions",
 "tagged_phrases": [
  {
   "text": "The U.S. And Mexico",
   "floor": "E12"
  },
  {
   "text": "Mexican officials",
   "floor": "E12"
  },
  {
   "text": "Tijuana River pollution crisis",
   "floor": "E3"
  },
  {
   "text": "sewage overflow",
   "floor": "E7"
  },
  {
   "text": "coastal areas",
   "floor": "E7"
  },
  {
   "text": "diplomatic developments",
   "floor": "E12"
  },
  {
   "text": "visit to San Diego",
   "floor": "E11"
  },
  {
   "text": "residents continue to report",
   "floor": "E6"
  }
 ],
 "sources": [
  {
   "title": "Mexican ambassador to the U.S. pledges during San Diego visit to work on Tijuana River pollution crisis",
   "url": "https://www.sandiegouniontribune.com/2026/11/07/mexican-ambassador-to-the-u-s-pledges-during-san-diego-visit-to-work-on-tijuana-river-pollution-crisis/",
   "outlet": "sandiegouniontribune.com",
   "seen": "2026-11-07T13:02:36Z"
  },
  {
   "title": "Tijuana River sewage spreads to La Jolla",
   "url": "https://www.nbcsandiego.com/video/videos/tijuana-river-sewage-found-in-la-jolla/4098411/",
   "outlet": "nbcsandiego.com",
   "seen": "2026-11-07T00:35:41Z"
  }
 ],
 "open_data_shown": [
  {
   "name": "Rivers vs their normal",
   "source": "GloFAS (Copernicus Emergency Management Service) via Open-Meteo",
   "check_url": "https://flood-api.open-meteo.com/v1/flood?latitude=32.175&longitude=-115.175&daily=river_discharge&past_days=7&forecast_days=7",
   "shown": [
    "biggest: 941 m³/s, normal 352 (2.67×) · 183 km away",
    "highest vs normal: 2.67× · next 7 days peak 2.67×",
    "median of the same weeks, 2016–2025"
   ],
   "said_on_air": "A river 183 kilometres from here is running at 2.67 times its usual flow for this time of year."
  }
 ],
 "attention": null,
 "day": "https://emergencemachine.com/brief/day/2026-11-09"
}