A magnitude ML 1.0 earthquake occured in region: 5 km S Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4190, 13.2150 at 14 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cagnano Amiterno | AQ | 5 | 1369 | 1369 |
Scoppito | AQ | 6 | 3727 | 5096 |
Barete | AQ | 7 | 737 | 5833 |
Pizzoli | AQ | 7 | 4326 | 10159 |
Antrodoco | RI | 11 | 2588 | 12747 |
Montereale | AQ | 12 | 2581 | 15328 |
Borbona | RI | 12 | 617 | 15945 |
Borgo Velino | RI | 13 | 972 | 16917 |
Capitignano | AQ | 13 | 665 | 17582 |
Micigliano | RI | 14 | 127 | 17709 |
Posta | RI | 15 | 694 | 18403 |
Castel Sant'Angelo | RI | 15 | 1308 | 19711 |
Tornimparte | AQ | 16 | 3187 | 22898 |
L'Aquila | AQ | 17 | 69753 | 92651 |
Lucoli | AQ | 17 | 1011 | 93662 |
Petrella Salto | RI | 18 | 1197 | 94859 |
Fiamignano | RI | 19 | 1413 | 96272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-12-17 21:00:56 |
42.4187 | 13.2147 | 14 | 2021-12-17 21:12:17 |
Sala Sismica INGV-Roma | 98631111 |
Field | Value |
---|---|
Time (UTC) | 2021-12-17 21:00:56 ± 0.07 |
Latitude | 42.4187 ± 0.0027 |
Longitude | 13.2147 ± 0.0049 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98631111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 348 |
Semi-minor axis of confidence ellipse (meter) | 258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42088 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 98631111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-17 21:12:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HNZ. | 2021-12-17T21:02:34.30 | 3.0 | undecidable | manual | Sg | 13.93 | 0 | |||
IV.FREG.EHZ. | 2021-12-17T21:02:17.71 | 3.0 | undecidable | manual | Sn | -7.46 | 0 | |||
GU.SATI.HHZ. | 2021-12-17T21:02:06.95 | 3.0 | undecidable | manual | Pn | -1.83 | 0 | |||
IV.MTGR.HHZ. | 2021-12-17T21:02:05.56 | 3.0 | undecidable | manual | Pn | 5.13 | 0 | |||
GU.MGRO.HHZ. | 2021-12-17T21:02:01.17 | 3.0 | undecidable | manual | Pn | 1.55 | 0 | |||
IV.IMOL.HNZ. | 2021-12-17T21:01:57.09 | 3.0 | undecidable | manual | Sn | -1.38 | 0 | |||
IV.GIZZ.HHZ. | 2021-12-17T21:01:55.72 | 3.0 | undecidable | manual | Pg | 8.61 | 0 | |||
IV.ORZI.HHZ. | 2021-12-17T21:01:54.82 | 3.0 | positive | manual | Pg | 6.06 | 0 | |||
IV.BAG8.EHZ. | 2021-12-17T21:01:46.18 | 3.0 | undecidable | manual | Pn | -2.65 | 0 | |||
IV.FREG.EHZ. | 2021-12-17T21:01:42.93 | 3.0 | undecidable | manual | Pn | 1.95 | 0 | |||
OX.SABO.HNZ. | 2021-12-17T21:01:34.18 | 3.0 | negative | manual | Pn | -2.8 | 0 | |||
IV.BDI.HHZ. | 2021-12-17T21:01:31.63 | 3.0 | undecidable | manual | Pn | -1.82 | 0 | |||
IV.CDRU.HHZ. | 2021-12-17T21:01:24.85 | 3.0 | undecidable | manual | Pn | 0.43 | 0 | |||
IV.MCRV.HHZ. | 2021-12-17T21:01:21.60 | 3.0 | undecidable | manual | Pg | 1.44 | 0 | |||
IV.NRCA.HNE. | 2021-12-17T21:01:11.83 | 0.6 | undecidable | manual | S | 350 | 46.7199 | 94 | 0.08 | 47 |
IV.TERO.HHZ. | 2021-12-17T21:01:09.66 | 0.6 | undecidable | manual | S | 54 | 39.0276 | 95 | -0.05 | 48 |
IV.MTRA.HNE. | 2021-12-17T21:01:09.87 | 0.6 | undecidable | manual | S | 22 | 40.3263 | 95 | -0.17 | 46 |
IV.MNTT.EHZ. | 2021-12-17T21:01:07.70 | 3.0 | undecidable | manual | S | -1.22 | 0 | |||
IV.GIGS.HJZ. | 2021-12-17T21:01:07.27 | 0.6 | undecidable | manual | S | 82 | 29.5482 | 98 | 0.09 | 48 |
IV.SMA1.EHN. | 2021-12-17T21:01:06.35 | 0.6 | undecidable | manual | S | 23 | 25.4523 | 101 | 0.24 | 47 |
IV.NRCA.HNE. | 2021-12-17T21:01:05.42 | 0.3 | undecidable | manual | P | 350 | 46.7199 | 94 | 0 | 71 |
IV.LNSS.HHZ. | 2021-12-17T21:01:05.97 | 0.6 | undecidable | manual | S | 325 | 24.9528 | 101 | 0 | 49 |
IV.FIAM.HHZ. | 2021-12-17T21:01:04.31 | 0.6 | undecidable | manual | S | 206 | 18.5703 | 110 | 0 | 50 |
IV.TERO.HHZ. | 2021-12-17T21:01:04.03 | 0.3 | undecidable | manual | P | 54 | 39.0276 | 95 | -0.21 | 69 |
IV.CAMP.HHZ. | 2021-12-17T21:01:04.92 | 0.6 | undecidable | manual | S | 51 | 20.5683 | 106 | 0.1 | 48 |
IV.MTRA.HNE. | 2021-12-17T21:01:04.23 | 0.3 | undecidable | manual | P | 22 | 40.3263 | 95 | -0.21 | 69 |
IV.FAGN.HHZ. | 2021-12-17T21:01:03.05 | 0.6 | undecidable | manual | P | 119 | 34.743 | 96 | -0.53 | 43 |
IV.GIGS.HJZ. | 2021-12-17T21:01:02.86 | 0.3 | undecidable | manual | P | 82 | 29.5482 | 98 | 0.07 | 72 |
IV.LNSS.HHZ. | 2021-12-17T21:01:02.09 | 0.1 | undecidable | manual | P | 325 | 24.9528 | 101 | 0.01 | 98 |
IV.SMA1.EHN. | 2021-12-17T21:01:02.34 | 0.3 | undecidable | manual | P | 23 | 25.4523 | 101 | 0.17 | 71 |
IV.RM33.EHZ. | 2021-12-17T21:01:02.16 | 0.3 | undecidable | manual | S | 360 | 9.9789 | 134 | -0.22 | 73 |
IV.FIAM.HHZ. | 2021-12-17T21:01:01.24 | 0.1 | undecidable | manual | P | 206 | 18.5703 | 110 | 0.11 | 98 |
IV.CAMP.HHZ. | 2021-12-17T21:01:01.65 | 0.1 | undecidable | manual | P | 51 | 20.5683 | 106 | 0.22 | 95 |
IV.RM33.EHZ. | 2021-12-17T21:01:00.06 | 0.1 | undecidable | manual | P | 360 | 9.9789 | 134 | 0.05 | 100 |
IV.LPEL.HHZ. | 2021-12-17T21:00:58.50 | 3.0 | undecidable | manual | P | -1.06 | 0 | |||
IV.MNTT.EHZ. | 2021-12-17T21:00:55.84 | 3.0 | positive | manual | P | -2.3 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.9 | 0.0000732 | 0.5 | AML | other | m | 2021-12-17T21:01:02.23 |
IV.RM33.EHE. | ML:1.0 | 0.0001 | 1.54 | AML | other | m | 2021-12-17T21:01:03.11 |
IV.LNSS.HHN. | ML:1.0 | 0.0000596 | 1.12 | AML | other | m | 2021-12-17T21:01:06.25 |
IV.LNSS.HHE. | ML:0.9 | 0.000046899999999999995 | 0.62 | AML | other | m | 2021-12-17T21:01:06.58 |