SIGMET, or Significant Meteorological Information (AIM 7-1-6), is a severe weather advisory that contains meteorological information concerning the safety... 11 KB (933 words) - 17:20, 17 March 2024 |
(forecast) along an air route that may affect aircraft safety. Compared to SIGMETs, AIRMETs cover less severe weather: moderate turbulence and icing, sustained... 5 KB (449 words) - 17:18, 17 March 2024 |
 | Dictionary of Aviation (first ed.). Osprey. p. 200. ISBN 9780850451634. "WS SIGMET Quick Reference Guide" (PDF). ICAO. Archived (PDF) from the original on... 20 KB (2,012 words) - 20:51, 20 April 2024 |
in flight, is a worldwide network of radio stations that broadcast TAF, SIGMET and METAR reports on shortwave frequencies, and in some countries on VHF... 2 KB (182 words) - 12:31, 26 December 2023 |
(WXXS) WXXM 1.0 was introduced in 2007, representing METAR, SPECI, TAF, SIGMET and other ICAO information as specified in International Civil Aviation... 3 KB (363 words) - 01:12, 27 June 2020 |
KNX, KFI-AM, KRLA, KQED, and KCRW use the original term.[citation needed] SIGMET—an aviation weather advisory "Footer home". Retrieved 2017-04-19. "Sigalert... 8 KB (993 words) - 04:52, 15 February 2023 |
Aviation briefings AIRMET METAR NOTAM PIREP SIGMET TAF v t e... 19 KB (2,187 words) - 19:53, 6 April 2024 |
Civil Aviation Organization (ICAO) Annex III, such as METAR/SPECI, TAF, SIGMET, AIRMET, Tropical Cyclone Advisory (TCA), Volcanic Ash Advisory (VAA), Space... 7 KB (796 words) - 07:14, 19 March 2024 |
Special Flight Operating Certificate SID standard instrument departure SIGMET Significant Meteorological Information SIU Satellite interface unit SLPC... 71 KB (273 words) - 14:20, 20 March 2024 |
Aviation briefings AIRMET METAR NOTAM PIREP SIGMET TAF v t e... 7 KB (925 words) - 17:22, 17 March 2024 |
over selected VORs. This hazardous weather includes AIRMETs, SIGMETs, Convective SIGMETs, Center Weather Advisories (CWAs), Severe Alert Weather Watches... 2 KB (159 words) - 03:01, 17 April 2024 |
 | CLH Inc. of Minneapolis, Minnesota, USA. January 2006: the Group acquired Sigmet Corporation of Westford, Massachusetts, USA. January 2009: the Group acquired... 23 KB (2,019 words) - 07:06, 25 March 2024 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 195 KB (19,123 words) - 22:38, 10 May 2024 |
below severe (SIGMET) criteria. CWAs are issued for thunderstorms, turbulence, icing, and ceiling and visibility limits (IFR). SIGMET (significant meteorological... 131 KB (13,934 words) - 22:01, 3 April 2024 |
 | Traffic Mateorology Center (ATMetC) inside the ATMC. The agency forecasts SIGMET for aircraft in flight within the Fukuoka FIR airspace, while VOLMET is... 23 KB (2,100 words) - 19:41, 8 May 2024 |
 | for weather phenomena were reported along the air route, per AIRMETs or SIGMETs.: 2 After a routine takeoff and ascent, the aircraft had reached its normal... 23 KB (2,367 words) - 13:33, 29 April 2024 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 46 KB (5,903 words) - 13:48, 20 April 2024 |
 | aircraft to view weather and flight service information including AIRMETs, SIGMETs, METARs, SPECI, national NEXRAD, regional NEXRAD, D-NOTAMs, FDC-NOTAMs... 75 KB (8,776 words) - 20:40, 4 May 2024 |
 | ARMOR Doppler Weather Radar in Huntsville, Alabama was equipped with a SIGMET Antenna Mounted Receiver, giving Dual-Polarmetric capabilities to the operator... 106 KB (12,802 words) - 02:08, 29 April 2024 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 4 KB (456 words) - 17:37, 23 March 2024 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 9 KB (1,254 words) - 13:18, 5 November 2023 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 9 KB (1,086 words) - 21:05, 25 January 2024 |
 | A number of SIGMETs were issued about an hour before the flight departed Basel, but the flight crew did not receive these. The SIGMETs indicated a front... 16 KB (1,778 words) - 02:05, 4 May 2024 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 4 KB (378 words) - 04:59, 25 February 2024 |
flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 2 KB (246 words) - 10:13, 1 August 2023 |
flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 4 KB (556 words) - 14:02, 2 February 2023 |
flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 46 KB (6,181 words) - 17:40, 30 April 2024 |
flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 3 KB (362 words) - 11:34, 13 March 2023 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 43 KB (3,654 words) - 05:51, 16 March 2024 |
 | flag warning Fire warning Evacuation immediate Fire weather watch Aviation SIGMET Volcanic ash advisory Weather scales used by NWS Beaufort (wind) Enhanced... 44 KB (4,839 words) - 02:22, 19 March 2024 |