A magnitude ML 1.1 earthquake occured in region: 3 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6480, 13.2680 at 11 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 13 | 542 | 4348 |
Montereale | AQ | 14 | 2581 | 6929 |
Arquata del Tronto | AP | 14 | 1178 | 8107 |
Capitignano | AQ | 14 | 665 | 8772 |
Acquasanta Terme | AP | 18 | 2916 | 11688 |
Borbona | RI | 19 | 617 | 12305 |
Posta | RI | 20 | 694 | 12999 |
Cortino | TE | 20 | 656 | 13655 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-11-09 16:31:33 |
42.6482 | 13.2685 | 11 | 2019-11-09 16:59:25 |
Sala Sismica INGV-Roma | 73758641 |
Field | Value |
---|---|
Time (UTC) | 2019-11-09 16:31:33 ± 0.06 |
Latitude | 42.6482 ± 0.0045 |
Longitude | 13.2685 ± 0.0073 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73758641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 618 |
Semi-minor axis of confidence ellipse (meter) | 376 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73758641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-09 16:59:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2019-11-09T16:32:03.47 | 3.0 | undecidable | manual | S | -0.16 | 0 | |||
IV.GIGS.HHN. | 2019-11-09T16:31:44.78 | 0.6 | undecidable | manual | S | 131 | 32.9448 | 91 | -0.2 | 62 |
IV.MMO1.EHZ. | 2019-11-09T16:31:43.76 | 0.6 | undecidable | manual | S | 10 | 28.2495 | 91 | 0.04 | 65 |
IV.TERO.HHZ. | 2019-11-09T16:31:43.23 | 0.6 | undecidable | manual | S | 96 | 27.5502 | 91 | -0.29 | 62 |
IV.NRCA.HHZ. | 2019-11-09T16:31:42.29 | 0.6 | undecidable | manual | S | 329 | 24.0537 | 91 | -0.32 | 61 |
IV.RM33.EHZ. | 2019-11-09T16:31:40.39 | 0.6 | undecidable | manual | S | 196 | 16.0728 | 94 | -0.07 | 64 |
IV.GIGS.HHN. | 2019-11-09T16:31:40.48 | 0.3 | undecidable | manual | P | 131 | 32.9448 | 91 | 0.26 | 93 |
IV.CAMP.HHZ. | 2019-11-09T16:31:40.60 | 0.6 | undecidable | manual | S | 137 | 16.9719 | 93 | -0.1 | 65 |
IV.TERO.HHZ. | 2019-11-09T16:31:39.28 | 0.3 | undecidable | manual | P | 96 | 27.5502 | 91 | -0.1 | 96 |
IV.MMO1.EHZ. | 2019-11-09T16:31:39.59 | 0.3 | undecidable | manual | P | 10 | 28.2495 | 91 | 0.09 | 96 |
IV.SMA1.EHZ. | 2019-11-09T16:31:38.11 | 0.6 | undecidable | manual | S | 110 | 5.7942 | 144 | 0.01 | 67 |
IV.NRCA.HHZ. | 2019-11-09T16:31:38.82 | 0.6 | undecidable | manual | P | 329 | 24.0537 | 91 | -0.04 | 65 |
IV.T1299.HNZ. | 2019-11-09T16:31:37.40 | 0.3 | undecidable | manual | S | 144 | 1.8981 | 168 | -0.27 | 98 |
IV.CAMP.HHZ. | 2019-11-09T16:31:37.93 | 0.3 | undecidable | manual | P | 137 | 16.9719 | 93 | 0.18 | 97 |
IV.RM33.EHZ. | 2019-11-09T16:31:37.75 | 0.3 | undecidable | manual | P | 196 | 16.0728 | 94 | 0.13 | 99 |
IV.SMA1.EHZ. | 2019-11-09T16:31:36.48 | 0.3 | undecidable | manual | P | 110 | 5.7942 | 144 | 0.23 | 96 |
IV.T1299.HNZ. | 2019-11-09T16:31:36.10 | 0.3 | undecidable | manual | P | 144 | 1.8981 | 168 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.7 | 0.00081316685 | 0.192 | AML | other | m | 2019-11-09T16:31:38.67 |
IV.SMA1.EHN. | ML:1.4 | 0.0003245454 | 0.1536 | AML | other | m | 2019-11-09T16:31:38.69 |
IV.RM33.HNE. | ML:1.1 | 0.0001022649 | 0.1536 | AML | other | m | 2019-11-09T16:31:41.17 |
IV.RM33.HNN. | ML:1.0 | 0.000086168455 | 0.2176 | AML | other | m | 2019-11-09T16:31:41.11 |
IV.RM33.EHE. | ML:1.0 | 0.00008845824500000001 | 0.1536 | AML | other | m | 2019-11-09T16:31:41.18 |
IV.RM33.EHN. | ML:0.9 | 0.000075117525 | 0.1152 | AML | other | m | 2019-11-09T16:31:41.11 |
IV.NRCA.HHE. | ML:1.0 | 0.000056507215 | 0.1408 | AML | other | m | 2019-11-09T16:31:42.46 |
IV.NRCA.HHN. | ML:1.1 | 0.000070822985 | 0.0768 | AML | other | m | 2019-11-09T16:31:42.67 |
IV.TERO.HHE. | ML:1.0 | 0.000052010895 | 0.0512 | AML | other | m | 2019-11-09T16:31:43.32 |
IV.TERO.HHN. | ML:1.3 | 0.00010361036999999999 | 0.0768 | AML | other | m | 2019-11-09T16:31:43.41 |