EAS Broadcast Record

#90 — 2026-03-31 20:39 EDT
Download Composite Summary JSON Export PDF View Alert Archive
BROADCAST COMPLIANT FCC 47 CFR §11.31 Compliance Check
SAME Header
5.63 s
Attention Tone
8.00 s
Voice Narration
51.48 s
End of Message (EOM)
3.92 s
Complete Broadcast Audio
Full sequence: SAME → Attention → Voice → EOM
72.0 s
6203.7 KB — urn_oid_2.49.0.1.840.0.14ec7e6ca61e5fed970a77f47835b0ec5521a5fa.003.1_20260401003950.wav Download
Broadcast Sequence — Individual Segments
SAME Header OK 5.63 s • 484.7 KB
3 bursts with preamble — FCC §11.31(b)
Attention Tone OK 8.00 s • 689.1 KB
8 s standard / 25 s weekly test
Voice Narration OK 51.48 s • 4433.8 KB
Text-to-speech alert message
End of Message (EOM) OK 3.92 s • 337.8 KB
3 bursts — FCC §11.31(e) required
Silence Buffer INFO 3.00 s
Timing gaps between broadcast segments
SAME Header Decode
ZCZC-WXR-SVA-039063+0230-0910038-KR8MER-
Event
Severe Thunderstorm Watch (SVA)
Severity
Severe
Status
Actual
Locations
  • 039063 Hancock County, OH OH • County FIPS 063 • Entire area
Narration Text

message from national weather service cleveland ohio.. severe thunderstorm watch 80, previously in effect until 9 pm eastern daylight time, this evening, is now in effect until 11 pm eastern daylight time this evening for, the following areas. in ohio this watch includes 18 counties. in north central ohio. ashland, crawford, huron, knox, marion, morrow, richland. in northeast ohio. holmes, mahoning, medina, portage, stark, summit, trumbull, wayne. in northwest ohio. hancock, seneca, wyandot. this includes the cities of akron, alliance, ashland, aurora,, austintown, boardman, brunswick, bucyrus, canton, cardington,, carey, crestline, findlay, fostoria, galion, kent, killbuck,, mansfield, marion, massillon, medina, millersburg, mount gilead,, mount vernon, niles, norwalk, orrville, ravenna, rittman,, streetsboro, tiffin, upper sandusky, wadsworth, warren, willard,, wooster, and youngstown.

Headline
Severe Thunderstorm Watch issued March 31 at 8:38PM EDT until March 31 at 11:00PM EDT by NWS Cleveland OH
Voice Provider
azure_openai
Location Codes
039063
Raw Metadata 
{
  "event": "Severe Thunderstorm Watch",
  "event_code": "SVA",
  "has_eom": true,
  "has_tts": true,
  "locations": [
    "039063"
  ],
  "message_type": "Update",
  "segments": {
    "attention": {
      "duration_seconds": 8.0,
      "size_bytes": 705644
    },
    "buffer": {
      "duration_seconds": 3.0,
      "size_bytes": 264644
    },
    "composite": {
      "duration_seconds": 72.024263,
      "size_bytes": 6352584
    },
    "eom": {
      "duration_seconds": 3.921565,
      "size_bytes": 345926
    },
    "same": {
      "duration_seconds": 5.626531,
      "size_bytes": 496304
    },
    "tts": {
      "duration_seconds": 51.476168,
      "size_bytes": 4540242
    }
  },
  "severity": "Severe",
  "status": "Actual"
}
Transmission Info
Message ID
#90
Created
2026-03-31 20:39 EDT
Total Duration
72.02 s
Total Size
6203.7 KB
Audio File
urn_oid_2.49.0.1.840.0.14ec7e6ca61e5fed970a77f47835b0ec5521a5fa.003.1_20260401003950.wav
Summary File
urn_oid_2.49.0.1.840.0.14ec7e6ca61e5fed970a77f47835b0ec5521a5fa.003.1_20260401003950.txt
Stored Audio Files
  • Composite 6203.7 KB
  • SAME Header 484.7 KB
  • Attention Tone 689.1 KB
  • Voice Narration 4433.8 KB
  • EOM 337.8 KB
  • Silence Buffer 258.4 KB
Source Alert

Severe Thunderstorm Watch

urn:oid:2.49.0.1.840.0.14ec7e6ca61e5fed970a77f47835b0ec5521a5fa.003.1

Severe Thunderstorm Watch issued March 31 at 8:38PM EDT until March 31 at 11:00PM EDT by NWS Cleveland OH

Expires 2026-03-31 23:00 EDT