Spectrum Archive
Event EAS Text ZCZC String Date Actions
Required Monthly Test A civil authority has issued A REQUIRED MONTHLY TEST for the following areas: Ohio; at 3:48 AM on DEC 10, 2025 Effective until 4:48 AM. Message from WRRM FM.
ZCZC-CIV-RMT-039000+0100-3440848-WRRM FM -
2025-12-10 03:48:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Allegany; Livingston; Steuben, NY; Potter, PA; at 3:40 AM on DEC 10, 2025 Effective until 3:55 AM. Message from HRNLNYCH.
ZCZC-EAS-RWT-036003-036051-036101-042105+0015-3440840-HRNLNYCH-
2025-12-10 03:40:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: DeWitt; Gonzales; Lavaca, TX; at 3:23 AM on DEC 10, 2025 Effective until 3:38 AM. Message from GNZTXCHA.
ZCZC-EAS-RWT-048177-048123-048285+0015-3440823-GNZTXCHA-
2025-12-10 03:23:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Cheshire; Coos; Grafton, NH; at 3:01 AM on DEC 10, 2025 Effective until 3:16 AM. Message from PLYMNHCH.
ZCZC-EAS-RWT-033005-033007-033009+0015-3440801-PLYMNHCH-
2025-12-10 03:01:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Chenango; Herkimer; Lewis; Madison; Oneida; Oswego; Otsego, NY; at 2:18 AM on DEC 10, 2025 Effective until 2:33 AM. Message from ROMNYCHA.
ZCZC-EAS-RWT-036017-036043-036049-036053-036065-036075-036077+0015-3440718-ROMNYCHA-
2025-12-10 02:18:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Jefferson; Lewis, NY; at 1:30 AM on DEC 10, 2025 Effective until 1:45 AM. Message from PHILNYCH.
ZCZC-EAS-RWT-036045-036049+0015-3440630-PHILNYCH-
2025-12-10 01:30:00
Required Monthly Test A broadcast or cable system has issued A REQUIRED MONTHLY TEST for the following areas: Texas; at 5:49 AM on DEC 09, 2025 Effective until 6:49 AM. Message from KLAQLP1.
ZCZC-EAS-RMT-048000+0100-3431049-KLAQLP1 -
2025-12-09 05:49:00
Required Monthly Test A broadcast or cable system has issued A REQUIRED MONTHLY TEST for the following areas: Texas; at 5:49 AM on DEC 09, 2025 Effective until 6:49 AM. Message from KLAQLP1.
ZCZC-EAS-RMT-048000+0100-3431049-KLAQLP1 -
2025-12-09 05:49:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Athens; Gallia; Meigs; Morgan; Washington, OH; at 2:10 AM on DEC 09, 2025 Effective until 2:25 AM. Message from SEOHCHA.
ZCZC-EAS-RWT-039053-039105-039009-039115-039167+0015-3430710-SEOHCHA -
2025-12-09 02:10:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Carroll; Coshocton; Holmes; Portage; Stark; Summit; Tuscarawas; Wayne, OH; at 1:34 AM on DEC 09, 2025 Effective until 1:49 AM. Message from ECOHCHA.
ZCZC-EAS-RWT-039169-039075-039031-039153-039151-039157-039133-039019+0015-3430634-ECOHCHA -
2025-12-09 01:34:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Aroostook, ME; at 1:18 AM on DEC 09, 2025 Effective until 1:33 AM. Message from PRESMECH.
ZCZC-EAS-RWT-023003+0015-3430618-PRESMECH-
2025-12-09 01:18:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Susquehanna, PA; at 1:12 AM on DEC 09, 2025 Effective until 1:27 AM. Message from MTRSPACH.
ZCZC-EAS-RWT-042115+0015-3430612-MTRSPACH-
2025-12-09 01:12:00
Required Monthly Test A broadcast or cable system has issued A REQUIRED MONTHLY TEST for the following counties/areas: Berkshire, MA; Albany; Columbia; Fulton; Greene; Montgomery; Rensselaer; Saratoga; Schenectady; Schoharie; Warren; Washington, NY; Bennington, VT; at 1:07 AM on DEC 09, 2025 Effective until 2:07 AM. Message from WFFGWKBE.
ZCZC-EAS-RMT-036001-050003-025003-036021-036035-036039-036057-036083-036091-036093-036095-036113-036115+0100-3430607-WFFGWKBE-
2025-12-09 01:07:00
Required Monthly Test A broadcast or cable system has issued A REQUIRED MONTHLY TEST for the following counties/areas: Alcona; Bay; Genesee; Gladwin; Huron; Iosco; Lapeer; Midland; Ogemaw; Saginaw; St. Clair; Sanilac; Tuscola, MI; at 5:51 AM on DEC 08, 2025 Effective until 6:51 AM. Message from WHNN FM.
ZCZC-EAS-RMT-026001-026017-026049-026051-026063-026069-026087-026111-026129-026145-026151-026147-026157+0100-3421051-WHNN FM -
2025-12-08 05:51:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Allegany; Livingston; Steuben, NY; Potter, PA; at 3:59 AM on DEC 05, 2025 Effective until 4:14 AM. Message from HRNLNYCH.
ZCZC-EAS-RWT-036003-036051-036101-042105+0015-3390859-HRNLNYCH-
2025-12-05 03:59:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Dona Ana, NM; El Paso, TX; at 3:28 AM on DEC 05, 2025 Effective until 3:43 AM. Message from ELPTTXHA.
ZCZC-EAS-RWT-035013-048141+0015-3390828-ELPTTXHA-
2025-12-05 03:28:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Chenango; Herkimer; Lewis; Madison; Oneida; Oswego; Otsego, NY; at 2:46 AM on DEC 05, 2025 Effective until 3:01 AM. Message from ROMNYCHA.
ZCZC-EAS-RWT-036017-036043-036049-036053-036065-036075-036077+0015-3390746-ROMNYCHA-
2025-12-05 02:46:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Aroostook, ME; at 1:46 AM on DEC 05, 2025 Effective until 2:01 AM. Message from PRESMECH.
ZCZC-EAS-RWT-023003+0015-3390646-PRESMECH-
2025-12-05 01:46:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Jefferson; Lewis, NY; at 1:31 AM on DEC 05, 2025 Effective until 1:46 AM. Message from PHILNYCH.
ZCZC-EAS-RWT-036045-036049+0015-3390631-PHILNYCH-
2025-12-05 01:31:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Beaufort; Berkeley; Charleston; Clarendon; Dorchester; Hampton; Jasper, SC; at 1:18 AM on DEC 05, 2025 Effective until 1:33 AM. Message from SUVLSC01.
ZCZC-EAS-RWT-045013-045015-045019-045027-045035-045049-045053+0015-3390618-SUVLSC01-
2025-12-05 01:18:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Carroll; Coshocton; Holmes; Portage; Stark; Summit; Tuscarawas; Wayne, OH; at 1:01 AM on DEC 05, 2025 Effective until 1:16 AM. Message from ECOHCHA.
ZCZC-EAS-RWT-039169-039075-039031-039153-039151-039157-039133-039019+0015-3390601-ECOHCHA -
2025-12-05 01:01:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Aransas; Bee; Brooks; Calhoun; Duval; Jack; Jim Wells; Live Oak; Nueces; Refugio; San Patricio; Titus, TX; at 4:10 AM on DEC 04, 2025 Effective until 4:25 AM. Message from CRCHTXWB.
ZCZC-EAS-RWT-048007-048025-048047-048057-048131-048237-048249-048297-048355-048391-048409-048449+0015-3380910-CRCHTXWB-
2025-12-04 04:10:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Clinton; Essex; Franklin, NY; at 3:20 AM on DEC 04, 2025 Effective until 3:35 AM. Message from MALNNY15.
ZCZC-EAS-RWT-036019-036031-036033+0015-3380820-MALNNY15-
2025-12-04 03:20:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Colorado, TX; at 4:04 AM on DEC 03, 2025 Effective until 4:19 AM. Message from ACOTXCHA.
ZCZC-EAS-RWT-048089+0015-3370904-ACOTXCHA-
2025-12-03 04:04:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Chambers; Hardin; Jasper; Jefferson; Newton; Orange, TX; at 2:55 AM on DEC 03, 2025 Effective until 3:10 AM. Message from PRATXCHA.
ZCZC-EAS-RWT-048071-048199-048241-048245-048351-048361+0015-3370755-PRATXCHA-
2025-12-03 02:55:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Champaign; Clark; Darke; Greene; Logan; Miami; Montgomery; Preble; Shelby, OH; at 1:41 AM on DEC 03, 2025 Effective until 1:56 AM. Message from WCOHCHA.
ZCZC-EAS-RWT-039037-039135-039149-039109-039113-039091-039021-039023-039057+0015-3370641-WCOHCHA -
2025-12-03 01:41:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Susquehanna, PA; at 1:12 AM on DEC 03, 2025 Effective until 1:27 AM. Message from MTRSPACH.
ZCZC-EAS-RWT-042115+0015-3370612-MTRSPACH-
2025-12-03 01:12:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Chemung; Schuyler; Steuben; Yates, NY; Tioga, PA; at 1:10 AM on DEC 03, 2025 Effective until 1:25 AM. Message from ELMINYCH.
ZCZC-EAS-RWT-036015-036097-036101-036123-042117+0015-3370610-ELMINYCH-
2025-12-03 01:10:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Robeson; Scotland, NC; at 3:41 AM on DEC 02, 2025 Effective until 3:56 AM. Message from LRBGNC01.
ZCZC-EAS-RWT-037155-037165+0015-3360841-LRBGNC01-
2025-12-02 03:41:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Georgetown; Horry; Williamsburg, SC; at 3:35 AM on DEC 02, 2025 Effective until 3:50 AM. Message from MYBHSC01.
ZCZC-EAS-RWT-045043-045051-045089+0015-3360835-MYBHSC01-
2025-12-02 03:35:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Athens; Gallia; Meigs; Morgan; Washington, OH; at 3:20 AM on DEC 02, 2025 Effective until 3:35 AM. Message from SEOHCHA.
ZCZC-EAS-RWT-039053-039105-039009-039115-039167+0015-3360820-SEOHCHA -
2025-12-02 03:20:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: DeWitt; Gonzales; Lavaca, TX; at 2:59 AM on DEC 02, 2025 Effective until 3:14 AM. Message from GNZTXCHA.
ZCZC-EAS-RWT-048177-048123-048285+0015-3360759-GNZTXCHA-
2025-12-02 02:59:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Bastrop; Burnet; Caldwell; Gillespie; Hays; Milam; Travis; Walker; Williamson, TX; at 2:40 AM on DEC 02, 2025 Effective until 2:55 AM. Message from AFGBCHA.
ZCZC-EAS-RWT-048021-048053-048055-048171-048209-048331-048453-048471-048491+0015-3360740-AFGBCHA -
2025-12-02 02:40:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Dearborn, IN; Adams; Brown; Butler; Clermont; Clinton; Hamilton; Highland; Warren, OH; at 2:33 AM on DEC 02, 2025 Effective until 2:48 AM. Message from CNCNOHJY.
ZCZC-EAS-RWT-018029-039001-039015-039017-039025-039027-039061-039071-039165+0015-3360733-CNCNOHJY-
2025-12-02 02:33:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Ashland; Crawford; Knox; Marion; Morrow; Richland; Wyandot, OH; at 2:01 AM on DEC 02, 2025 Effective until 2:16 AM. Message from NCOHCHA.
ZCZC-EAS-RWT-039175-039101-039033-039117-039139-039083-039005+0015-3360701-NCOHCHA -
2025-12-02 02:01:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Beaufort; Carteret; Craven; Jones; Martin; Onslow; Pamlico, NC; at 1:53 AM on DEC 02, 2025 Effective until 2:08 AM. Message from NWPTNC01.
ZCZC-EAS-RWT-037013-037031-037049-037103-037117-037133-037137+0015-3360653-NWPTNC01-
2025-12-02 01:53:00
Required Monthly Test A broadcast or cable system has issued A REQUIRED MONTHLY TEST for the following areas: Massachusetts; at 1:46 AM on DEC 02, 2025 Effective until 5:46 AM. Message from WPLM FM.
ZCZC-EAS-RMT-025000+0400-3360646-WPLM FM -
2025-12-02 01:46:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: St. Lawrence, NY; at 1:43 AM on DEC 02, 2025 Effective until 1:58 AM. Message from PTSDNYCH.
ZCZC-EAS-RWT-036089+0015-3360643-PTSDNYCH-
2025-12-02 01:43:00
Required Monthly Test A civil authority has issued A REQUIRED MONTHLY TEST for the following areas: Illinois; at 1:15 AM on DEC 02, 2025 Effective until 2:15 AM. Message from WDDDFM.
ZCZC-CIV-RMT-017000+0100-3360615-WDDDFM -
2025-12-02 01:15:00
Winter Storm Warning The National Weather Service has issued A WINTER STORM WARNING for the following counties/areas: Belknap; Carroll; Cheshire; Grafton; Hillsborough; Merrimack; Rockingham; Strafford; Sullivan, NH; at 12:36 PM on DEC 01, 2025 Effective until 1:06 AM DEC 02, 2025. Message from WLKC.
ZCZC-WXR-WSW-033013-033001-033015-033005-033011-033003-033019-033009-033017+1230-3351736-WLKC -
2025-12-01 12:36:00
Winter Storm Warning The National Weather Service has issued A WINTER STORM WARNING for the following counties/areas: York, ME; Belknap; Carroll; Cheshire; Grafton; Hillsborough; Merrimack; Rockingham; Strafford; Sullivan, NH; at 12:36 PM on DEC 01, 2025 Effective until 1:06 AM DEC 02, 2025. Message from WFTNFM.
ZCZC-WXR-WSW-033013-033001-033015-033005-033011-033003-033019-023031-033009-033017+1230-3351736-WFTNFM -
2025-12-01 12:36:00
Winter Storm Warning The National Weather Service has issued A WINTER STORM WARNING for the following counties/areas: Bay; Livingston; Midland; Saginaw; Shiawassee, MI; at 3:12 PM on NOV 28, 2025 Effective until 5:12 AM NOV 29, 2025. Message from WIOG FM.
ZCZC-WXR-WSW-026145-026017-026111-026093-026155+1400-3322012-WIOG FM -
2025-11-28 15:12:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Colorado, TX; at 4:40 AM on NOV 28, 2025 Effective until 4:55 AM. Message from ACOTXCHA.
ZCZC-EAS-RWT-048089+0015-3320940-ACOTXCHA-
2025-11-28 04:40:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Beaufort; Carteret; Craven; Jones; Martin; Onslow; Pamlico, NC; at 3:57 AM on NOV 28, 2025 Effective until 4:12 AM. Message from NWPTNC01.
ZCZC-EAS-RWT-037013-037031-037049-037103-037117-037133-037137+0015-3320857-NWPTNC01-
2025-11-28 03:57:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Aroostook, ME; at 3:29 AM on NOV 28, 2025 Effective until 3:44 AM. Message from PRESMECH.
ZCZC-EAS-RWT-023003+0015-3320829-PRESMECH-
2025-11-28 03:29:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Susquehanna, PA; at 3:29 AM on NOV 28, 2025 Effective until 3:44 AM. Message from MTRSPACH.
ZCZC-EAS-RWT-042115+0015-3320829-MTRSPACH-
2025-11-28 03:29:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Bladen; Brunswick; Columbus; Duplin, NC; at 3:25 AM on NOV 28, 2025 Effective until 3:40 AM. Message from ABTPNC01.
ZCZC-EAS-RWT-037017-037019-037047-037061+0015-3320825-ABTPNC01-
2025-11-28 03:25:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Maverick; Val Verde, TX; at 3:21 AM on NOV 28, 2025 Effective until 3:36 AM. Message from DLRITX46.
ZCZC-EAS-RWT-048323-048465+0015-3320821-DLRITX46-
2025-11-28 03:21:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Beaufort; Berkeley; Charleston; Clarendon; Dorchester; Hampton; Jasper, SC; at 3:09 AM on NOV 28, 2025 Effective until 3:24 AM. Message from SUVLSC01.
ZCZC-EAS-RWT-045013-045015-045019-045027-045035-045049-045053+0015-3320809-SUVLSC01-
2025-11-28 03:09:00
Required Weekly Test A broadcast or cable system has issued A REQUIRED WEEKLY TEST for the following counties/areas: Adams; Jackson; Lawrence; Pike; Ross; Scioto; Vinton, OH; at 3:04 AM on NOV 28, 2025 Effective until 3:19 AM. Message from SC2OHCHA.
ZCZC-EAS-RWT-039001-039141-039131-039145-039163-039079-039087+0015-3320804-SC2OHCHA-
2025-11-28 03:04:00