A magnitude ML 0.7 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6280, 13.2540 at 13 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 | 8 | 667 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Campotosto | AQ | 12 | 542 | 6929 |
Capitignano | AQ | 13 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 17 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Barete | AQ | 20 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2024-01-31 01:32:01 |
42.6285 | 13.2542 | 13 | 2024-01-31 01:38:36 |
Sala Sismica INGV-Roma | 124957871 |
Field | Value |
---|---|
Time (UTC) | 2024-01-31 01:32:01 ± 0.12 |
Latitude | 42.6285 ± 0.0045 |
Longitude | 13.2542 ± 0.0073 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124957871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 502 |
Semi-minor axis of confidence ellipse (meter) | 419 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27609 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124957871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-31 01:38:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2024-01-31T01:32:12.85 | 0.6 | undecidable | manual | S | 11 | 30.6471 | 97 | 0.33 | 62 |
IV.TERO.HHZ. | 2024-01-31T01:32:11.80 | 0.6 | undecidable | manual | S | 91 | 28.5492 | 98 | -0.17 | 64 |
IV.NRCA.HHZ. | 2024-01-31T01:32:10.82 | 0.6 | undecidable | manual | S | 333 | 25.4523 | 99 | -0.33 | 62 |
IV.TERO.HHZ. | 2024-01-31T01:32:07.82 | 1.0 | negative | manual | P | 91 | 28.5492 | 98 | 0.12 | 32 |
IV.MMO1.EHZ. | 2024-01-31T01:32:07.89 | 1.0 | negative | manual | P | 11 | 30.6471 | 97 | -0.12 | 32 |
IV.RM33.EHZ. | 2024-01-31T01:32:07.96 | 0.6 | undecidable | manual | S | 194 | 13.6752 | 119 | -0.19 | 66 |
IV.NRCA.HHZ. | 2024-01-31T01:32:07.21 | 0.6 | undecidable | manual | P | 333 | 25.4523 | 99 | -0.01 | 66 |
IV.LNSS.HHZ. | 2024-01-31T01:32:06.05 | 0.3 | undecidable | manual | P | 261 | 17.6712 | 109 | -0.01 | 100 |
IV.SMA1.EHZ. | 2024-01-31T01:32:06.77 | 0.6 | undecidable | manual | S | 88 | 6.5934 | 146 | 0 | 68 |
IV.RM33.EHZ. | 2024-01-31T01:32:05.63 | 0.6 | positive | manual | P | 194 | 13.6752 | 119 | 0.14 | 65 |
IV.SMA1.EHZ. | 2024-01-31T01:32:04.96 | 1.0 | undecidable | manual | P | 88 | 6.5934 | 146 | 0.27 | 32 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.2 | 0.000214 | 1.74 | AML | other | m | 2024-01-31T01:32:07.08 |
IV.RM33.EHE. | ML:0.5 | 0.0000311 | 0.6 | AML | other | m | 2024-01-31T01:32:08.43 |
IV.SMA1.EHN. | ML:0.8 | 0.00007895 | 0.6 | AML | other | m | 2024-01-31T01:32:08.35 |
IV.RM33.EHN. | ML:0.5 | 0.000027950000000000002 | 0.42 | AML | other | m | 2024-01-31T01:32:09.40 |