Flood Warning
N
Issued by NWS San Juan PR
⏳ In force until Sun 18 Oct, 23:18 📍 Humacao, PR; Naguabo, PR (approximate) 🕑 2 h ago
The Flood Warning will expire at 415 PM AST this afternoon for a portion of Puerto Rico, including the following areas, Humacao and Naguabo. Although passing light to moderate rain affects the area, the heavy rain has ended. OMME Naguabo reports that Rio Blanco is not out of its banks and sensor NGKP4 continues to report improving conditions. Flood waters have receded. Flooding is no longer expec…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyLikely
EventFlood Warning
Response typeAvoid
CategoryMet
Affected areaHumacao, PR; Naguabo, PR
Issuing authorityNWS San Juan PR
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-18T16:08:00-04:00
Effective2026-10-18T16:08:00-04:00
Onset2026-10-18T16:08:00-04:00
Expires2026-10-18T16:18:00-04:00
📋 Official instructions
No official instructions supplied with this report.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.f3b8062c1bd119616869f404e826d7c612188301.001.1
Message typeUpdate
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesurn:oid:2.49.0.1.840.0.33dbf198cc14cf43444da254abbc40cc68095444.001.1
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Avoid flooded roads, rivers and drainage channels; do not walk or drive through moving water.
- Move valuables and people to higher ground if water is rising near you.
- Follow local authority and Red Cross updates for the area.
📰 Story summary
From the report shown in the feed:
- The Flood Warning will expire at 415 PM AST this afternoon for a portion of Puerto Rico, including the following areas, Humacao and Naguabo.
- Although passing light to moderate rain affects the area, the heavy rain has ended.
- OMME Naguabo reports that Rio Blanco is not out of its banks and sensor NGKP4 continues to report improving conditions.
- Flood waters have receded.
- Flooding is no longer expec…
ⓘ News summary · read the original report for full context.
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