A magnitude Md 1.1 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6210, 13.2570 at 18 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 |
Cittareale | RI | 8 | 482 | 3139 |
Accumoli | RI | 8 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Campotosto | AQ | 12 | 542 | 6929 |
Capitignano | AQ | 12 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cagnano Amiterno | AQ | 18 | 1369 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Crognaleto | TE | 20 | 1297 | 13486 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.1 | 2022-09-02 23:31:52 |
42.6213 | 13.2572 | 19 | 2022-09-02 23:40:43 |
Sala Sismica INGV-Roma | 109260701 |
Field | Value |
---|---|
Time (UTC) | 2022-09-02 23:31:52 ± 0.07 |
Latitude | 42.6213 ± 0.0018 |
Longitude | 13.2572 ± 0.0037 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109260701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 217 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46225 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.6 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 109260701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-02 23:40:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T0110.HHZ. | 2022-09-02T23:32:03.15 | 3.0 | positive | manual | P | -0.4 | 0 | |||
IV.MMO1.EHZ. | 2022-09-02T23:32:03.30 | 0.1 | undecidable | manual | S | 10 | 31.3464 | 110 | -0.07 | 96 |
IV.GAVE.EHZ. | 2022-09-02T23:32:03.18 | 0.1 | undecidable | manual | S | 285 | 30.6471 | 111 | -0.01 | 97 |
IV.GIGS.HHZ. | 2022-09-02T23:32:03.43 | 0.1 | undecidable | manual | S | 126 | 31.8459 | 110 | -0.06 | 96 |
IV.MML1.EHZ. | 2022-09-02T23:32:03.24 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.MC2.EHZ. | 2022-09-02T23:32:03.87 | 0.1 | undecidable | manual | S | 350 | 32.6451 | 109 | 0.17 | 94 |
IV.NRCA.HHZ. | 2022-09-02T23:32:01.99 | 0.1 | undecidable | manual | S | 334 | 26.2515 | 115 | -0.12 | 96 |
IV.CESI.HHZ. | 2022-09-02T23:32:01.78 | 0.6 | undecidable | manual | P | 326 | 51.3153 | 101 | 0.17 | 46 |
IV.FAGN.HHZ. | 2022-09-02T23:32:01.66 | 3.0 | positive | manual | P | 0.23 | 0 | |||
IV.LNSS.HHZ. | 2022-09-02T23:32:00.14 | 0.1 | undecidable | manual | S | 263 | 17.7711 | 128 | -0.05 | 100 |
IV.FIAM.HHZ. | 2022-09-02T23:32:00.43 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.ARRO.EHZ. | 2022-09-02T23:32:00.28 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.RM33.EHZ. | 2022-09-02T23:31:59.27 | 0.1 | undecidable | manual | S | 196 | 12.9759 | 139 | 0.03 | 100 |
IV.GIGS.HHZ. | 2022-09-02T23:31:58.69 | 0.6 | undecidable | manual | P | 126 | 31.8459 | 110 | -0.02 | 48 |
IV.MC2.EHZ. | 2022-09-02T23:31:58.89 | 0.6 | negative | manual | P | 350 | 32.6451 | 109 | 0.07 | 48 |
IV.MMO1.EHZ. | 2022-09-02T23:31:58.58 | 1.0 | undecidable | manual | P | 10 | 31.3464 | 110 | -0.06 | 24 |
IV.GAVE.EHZ. | 2022-09-02T23:31:58.62 | 0.6 | positive | manual | P | 285 | 30.6471 | 111 | 0.09 | 48 |
IV.TERO.HHZ. | 2022-09-02T23:31:58.11 | 3.0 | negative | manual | P | -0.08 | 0 | |||
IV.NRCA.HHZ. | 2022-09-02T23:31:57.84 | 0.1 | negative | manual | P | 334 | 26.2515 | 115 | -0.07 | 97 |
IV.RM33.EHZ. | 2022-09-02T23:31:56.35 | 0.1 | undecidable | manual | P | 196 | 12.9759 | 139 | 0.09 | 99 |
IV.LNSS.HHZ. | 2022-09-02T23:31:56.70 | 0.1 | undecidable | manual | P | 263 | 17.7711 | 128 | -0.1 | 98 |