A magnitude ML 1.1 earthquake occured in region: 3 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6460, 13.2580 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 |
Capitignano | AQ | 14 | 665 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Borbona | RI | 18 | 617 | 9389 |
Acquasanta Terme | AP | 19 | 2916 | 12305 |
Posta | RI | 19 | 694 | 12999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-09-11 20:40:45 |
42.6458 | 13.2582 | 11 | 2022-09-11 20:56:58 |
Sala Sismica INGV-Roma | 109618121 |
Field | Value |
---|---|
Time (UTC) | 2022-09-11 20:40:45 ± 0.05 |
Latitude | 42.6458 ± 0.0027 |
Longitude | 13.2582 ± 0.0037 |
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 | 109618121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 304 |
Semi-minor axis of confidence ellipse (meter) | 294 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30127 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 109618121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-11 20:56:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2022-09-11T20:41:37.66 | 3.0 | undecidable | manual | Sg | 5.81 | 0 | |||
IV.RMP.HHZ. | 2022-09-11T20:41:15.47 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.GIGS.HHZ. | 2022-09-11T20:40:56.64 | 0.3 | undecidable | manual | S | 130 | 33.4443 | 50 | -0.03 | 73 |
IV.MC2.EHZ. | 2022-09-11T20:40:56.35 | 0.3 | undecidable | manual | S | 349 | 30.0477 | 50 | 0.6 | 64 |
IV.TERO.HHZ. | 2022-09-11T20:40:55.08 | 0.3 | undecidable | manual | S | 95 | 28.3494 | 50 | -0.23 | 71 |
7F.SIB1.EHZ. | 2022-09-11T20:40:55.26 | 0.6 | undecidable | manual | S | 2 | 27.6501 | 50 | 0.14 | 48 |
IV.MMO1.EHZ. | 2022-09-11T20:40:55.41 | 0.3 | undecidable | manual | S | 11 | 28.6491 | 50 | 0 | 74 |
IV.GAVE.EHZ. | 2022-09-11T20:40:55.63 | 0.3 | undecidable | manual | S | 280 | 30.1476 | 50 | -0.16 | 72 |
IV.CESI.HHZ. | 2022-09-11T20:40:54.27 | 3.0 | positive | manual | P | 0.12 | 0 | |||
7F.SIB3.EHZ. | 2022-09-11T20:40:54.32 | 0.6 | undecidable | manual | S | 2 | 25.4523 | 50 | -0.22 | 48 |
7F.SIB2.EHZ. | 2022-09-11T20:40:54.71 | 0.6 | undecidable | manual | S | 8 | 27.4503 | 50 | -0.37 | 46 |
IV.FDMO.HHZ. | 2022-09-11T20:40:53.74 | 3.0 | undecidable | manual | P | 0.13 | 0 | |||
IV.CSP1.EHZ. | 2022-09-11T20:40:53.23 | 3.0 | negative | manual | P | -1.05 | 0 | |||
IV.NRCA.HHZ. | 2022-09-11T20:40:53.86 | 0.3 | undecidable | manual | S | 331 | 23.8539 | 50 | -0.27 | 71 |
IV.CAMP.HHZ. | 2022-09-11T20:40:52.14 | 0.3 | undecidable | manual | S | 135 | 17.3715 | 122 | -0.2 | 73 |
IV.GIGS.HHZ. | 2022-09-11T20:40:52.01 | 0.6 | undecidable | manual | P | 130 | 33.4443 | 50 | 0.17 | 47 |
IV.LNSS.HHZ. | 2022-09-11T20:40:52.47 | 0.3 | undecidable | manual | S | 255 | 18.3705 | 121 | -0.19 | 73 |
IV.ARRO.EHZ. | 2022-09-11T20:40:52.97 | 3.0 | positive | manual | P | 0.22 | 0 | |||
IV.GAVE.EHZ. | 2022-09-11T20:40:51.25 | 0.6 | undecidable | manual | P | 280 | 30.1476 | 50 | -0.08 | 49 |
IV.MC2.EHZ. | 2022-09-11T20:40:51.42 | 0.6 | negative | manual | P | 349 | 30.0477 | 50 | 0.11 | 48 |
IV.RM33.EHZ. | 2022-09-11T20:40:51.87 | 0.3 | undecidable | manual | S | 193 | 15.5733 | 125 | 0.03 | 75 |
IV.MTRA.HNZ. | 2022-09-11T20:40:51.86 | 0.6 | undecidable | manual | S | 42 | 16.6722 | 123 | -0.3 | 48 |
IV.TERO.HHZ. | 2022-09-11T20:40:51.09 | 0.6 | undecidable | manual | P | 95 | 28.3494 | 50 | 0.04 | 49 |
7F.SIB1.EHZ. | 2022-09-11T20:40:51.09 | 0.3 | undecidable | manual | P | 2 | 27.6501 | 50 | 0.15 | 72 |
IV.MMO1.EHZ. | 2022-09-11T20:40:51.28 | 0.3 | undecidable | manual | P | 11 | 28.6491 | 50 | 0.17 | 72 |
7F.SIB3.EHZ. | 2022-09-11T20:40:50.72 | 0.3 | undecidable | manual | P | 2 | 25.4523 | 50 | 0.11 | 73 |
IV.NRCA.HHZ. | 2022-09-11T20:40:50.30 | 0.1 | negative | manual | P | 331 | 23.8539 | 50 | -0.08 | 98 |
7F.SIB2.EHZ. | 2022-09-11T20:40:50.91 | 0.3 | undecidable | manual | P | 8 | 27.4503 | 50 | -0.02 | 74 |
IV.LNSS.HHZ. | 2022-09-11T20:40:49.56 | 0.1 | positive | manual | P | 255 | 18.3705 | 121 | 0.04 | 100 |
IV.CAMP.HHZ. | 2022-09-11T20:40:49.59 | 0.3 | undecidable | manual | P | 135 | 17.3715 | 122 | 0.25 | 72 |
IV.RM33.EHZ. | 2022-09-11T20:40:49.24 | 0.3 | negative | manual | P | 193 | 15.5733 | 125 | 0.19 | 73 |
IV.MTRA.HNZ. | 2022-09-11T20:40:49.29 | 0.3 | undecidable | manual | P | 42 | 16.6722 | 123 | 0.05 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.0 | 0.00008485 | 1.68 | AML | other | m | 2022-09-11T20:40:52.06 |
IV.LNSS.HHN. | ML:1.0 | 0.00007664999999999999 | 0.34 | AML | other | m | 2022-09-11T20:40:52.57 |
IV.LNSS.HHE. | ML:1.0 | 0.0000803 | 0.12 | AML | other | m | 2022-09-11T20:40:52.69 |
IV.RM33.EHE. | ML:1.0 | 0.0001009 | 0.68 | AML | other | m | 2022-09-11T20:40:53.54 |
IV.NRCA.HHE. | ML:1.5 | 0.000179 | 1.86 | AML | other | m | 2022-09-11T20:40:54.06 |
IV.NRCA.HHN. | ML:1.1 | 0.0000802 | 0.56 | AML | other | m | 2022-09-11T20:40:54.52 |
IV.TERO.HHN. | ML:1.4 | 0.000117 | 0.06 | AML | other | m | 2022-09-11T20:40:55.21 |
IV.MMO1.EHE. | ML:1.2 | 0.00007780000000000001 | 1.08 | AML | other | m | 2022-09-11T20:40:55.67 |
IV.TERO.HHE. | ML:1.2 | 0.0000802 | 1.2 | AML | other | m | 2022-09-11T20:40:55.84 |
IV.MMO1.EHN. | ML:1.0 | 0.000049500000000000004 | 1.32 | AML | other | m | 2022-09-11T20:40:56.68 |