A magnitude ML 0.9 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6280, 13.2260 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 | 5 | 2657 | 2657 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Borbona | RI | 15 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-08-11 05:00:33 |
42.6278 | 13.2265 | 11 | 2022-08-11 05:06:31 |
Sala Sismica INGV-Roma | 108396201 |
Field | Value |
---|---|
Time (UTC) | 2022-08-11 05:00:33 ± 0.05 |
Latitude | 42.6278 ± 0.0036 |
Longitude | 13.2265 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108396201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 350 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 157 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.11871 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34264 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 108396201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-11 05:06:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7F.SIB3.EHZ. | 2022-08-11T05:00:43.43 | 0.6 | undecidable | manual | S | 7 | 27.6501 | 50 | 0.02 | 49 |
IV.GAVE.EHZ. | 2022-08-11T05:00:43.33 | 0.6 | undecidable | manual | S | 285 | 28.0497 | 50 | -0.18 | 48 |
IV.TERO.HHZ. | 2022-08-11T05:00:43.94 | 0.6 | undecidable | manual | S | 91 | 30.8469 | 50 | -0.31 | 46 |
IV.NRCA.HHZ. | 2022-08-11T05:00:42.49 | 0.6 | undecidable | manual | S | 338 | 24.5532 | 50 | -0.1 | 49 |
IV.MTRA.HNZ. | 2022-08-11T05:00:41.08 | 0.6 | undecidable | manual | S | 44 | 19.869 | 50 | -0.26 | 47 |
IV.ARRO.EHZ. | 2022-08-11T05:00:40.89 | 1.0 | negative | manual | P | 262 | 38.0286 | 50 | 0.06 | 24 |
IV.CAMP.HHZ. | 2022-08-11T05:00:40.92 | 0.6 | undecidable | manual | S | 124 | 18.0708 | 50 | 0.07 | 50 |
IV.GAVE.EHZ. | 2022-08-11T05:00:39.29 | 0.6 | negative | manual | P | 285 | 28.0497 | 50 | 0 | 49 |
IV.RM33.EHZ. | 2022-08-11T05:00:39.26 | 0.6 | undecidable | manual | S | 184 | 13.1757 | 130 | -0.22 | 49 |
IV.TERO.HHZ. | 2022-08-11T05:00:39.93 | 0.3 | negative | manual | P | 91 | 30.8469 | 50 | 0.21 | 71 |
7F.SIB3.EHZ. | 2022-08-11T05:00:39.42 | 0.1 | undecidable | manual | P | 7 | 27.6501 | 50 | 0.19 | 96 |
IV.MTRA.HNZ. | 2022-08-11T05:00:38.11 | 0.1 | undecidable | manual | P | 44 | 19.869 | 50 | 0.07 | 99 |
IV.NRCA.HHZ. | 2022-08-11T05:00:38.81 | 0.6 | undecidable | manual | P | 338 | 24.5532 | 50 | 0.05 | 49 |
IV.CAMP.HHZ. | 2022-08-11T05:00:37.80 | 0.1 | undecidable | manual | P | 124 | 18.0708 | 50 | 0.04 | 100 |
IV.RM33.EHZ. | 2022-08-11T05:00:37.08 | 0.6 | positive | manual | P | 184 | 13.1757 | 130 | 0.11 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.5 | 0.000034626405 | 0.1792 | AML | other | m | 2022-08-11T05:00:39.97 |
IV.RM33.EHE. | ML:0.6 | 0.00003904927 | 0.2592 | AML | other | m | 2022-08-11T05:00:40.90 |
IV.RM33.HNN. | ML:0.9 | 0.00007658061999999999 | 0.4416 | AML | other | m | 2022-08-11T05:00:39.20 |
IV.NRCA.HHE. | ML:0.8 | 0.000032734675 | 0.0832 | AML | other | m | 2022-08-11T05:00:43.51 |
IV.NRCA.HHN. | ML:0.6 | 0.000024589195 | 0.0992 | AML | other | m | 2022-08-11T05:00:43.92 |
IV.NRCA.HNE. | ML:1.2 | 0.00009884715 | 0.64 | AML | other | m | 2022-08-11T05:00:47.07 |
IV.NRCA.HNN. | ML:1.5 | 0.0001675637 | 0.6912 | AML | other | m | 2022-08-11T05:00:45.20 |
IV.GAVE.EHE. | ML:0.8 | 0.00003057766 | 0.1184 | AML | other | m | 2022-08-11T05:00:43.71 |
IV.GAVE.EHN. | ML:0.6 | 0.000018741015 | 0.1792 | AML | other | m | 2022-08-11T05:00:44.28 |
IV.GAVE.HNE. | ML:1.4 | 0.000128499715 | 0.48 | AML | other | m | 2022-08-11T05:00:45.60 |
IV.GAVE.HNN. | ML:1.6 | 0.00021144799999999999 | 0.7616 | AML | other | m | 2022-08-11T05:00:39.71 |