A magnitude ML 1.4 earthquake occured in region: 3 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7130, 13.2180 at 10 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 |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Cascia | PG | 17 | 3217 | 13158 |
Acquasanta Terme | AP | 17 | 2916 | 16074 |
Montegallo | AP | 17 | 523 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-02-27 05:01:36 |
42.7133 | 13.2178 | 10 | 2024-02-27 05:12:12 |
Sala Sismica INGV-Roma | 125568421 |
Field | Value |
---|---|
Time (UTC) | 2024-02-27 05:01:36 ± 0.09 |
Latitude | 42.7133 ± 0.0036 |
Longitude | 13.2178 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125568421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 547 |
Semi-minor axis of confidence ellipse (meter) | 352 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36872 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 125568421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-27 05:12:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2024-02-27T05:01:49.88 | 0.1 | undecidable | manual | S | 135 | 40.9257 | 50 | -0.4 | 88 |
IV.MF5.EHZ. | 2024-02-27T05:01:49.58 | 0.1 | undecidable | manual | S | 33 | 36.2415 | 50 | 0.55 | 86 |
IV.RM33.EHZ. | 2024-02-27T05:01:45.18 | 0.1 | undecidable | manual | S | 181 | 22.6551 | 114 | -0.04 | 98 |
IV.CAMP.HHZ. | 2024-02-27T05:01:45.69 | 0.3 | undecidable | manual | S | 142 | 25.1526 | 111 | -0.32 | 69 |
IV.GUMA.HHZ. | 2024-02-27T05:01:44.46 | 3.0 | negative | manual | P | 0.2 | 0 | |||
IV.GIGS.HHZ. | 2024-02-27T05:01:44.23 | 0.3 | undecidable | manual | P | 135 | 40.9257 | 50 | -0.28 | 68 |
IV.LNSS.HHZ. | 2024-02-27T05:01:44.23 | 0.1 | undecidable | manual | S | 230 | 18.9699 | 118 | 0.17 | 96 |
IV.CSP1.EHZ. | 2024-02-27T05:01:44.37 | 3.0 | negative | manual | P | -0.24 | 0 | |||
IV.MMO1.EHZ. | 2024-02-27T05:01:44.93 | 0.1 | undecidable | manual | S | 23 | 22.4553 | 114 | -0.23 | 95 |
IV.MF5.EHZ. | 2024-02-27T05:01:43.94 | 0.1 | undecidable | manual | P | 33 | 36.2415 | 50 | 0.14 | 94 |
IV.FDMO.HHZ. | 2024-02-27T05:01:43.55 | 3.0 | positive | manual | P | -0.31 | 0 | |||
IV.NRCA.HHZ. | 2024-02-27T05:01:42.83 | 0.1 | undecidable | manual | S | 328 | 15.7731 | 122 | -0.27 | 95 |
IV.SMA1.EHZ. | 2024-02-27T05:01:42.79 | 0.1 | undecidable | manual | S | 134 | 13.2756 | 127 | 0.41 | 93 |
IV.TERO.HHZ. | 2024-02-27T05:01:42.98 | 3.0 | positive | manual | P | -0.2 | 0 | |||
IV.MMO1.EHZ. | 2024-02-27T05:01:41.39 | 0.3 | positive | manual | P | 23 | 22.4553 | 114 | -0.17 | 72 |
IV.RM33.EHZ. | 2024-02-27T05:01:41.59 | 0.1 | negative | manual | P | 181 | 22.6551 | 114 | 0 | 99 |
IV.CAMP.HHZ. | 2024-02-27T05:01:41.86 | 0.1 | undecidable | manual | P | 142 | 25.1526 | 111 | -0.19 | 95 |
IV.LNSS.HHZ. | 2024-02-27T05:01:41.01 | 0.1 | undecidable | manual | P | 230 | 18.9699 | 118 | 0.09 | 98 |
IV.NRCA.HHZ. | 2024-02-27T05:01:40.35 | 0.1 | undecidable | manual | P | 328 | 15.7731 | 122 | -0.02 | 100 |
IV.SMA1.EHZ. | 2024-02-27T05:01:40.33 | 0.1 | undecidable | manual | P | 134 | 13.2756 | 127 | 0.38 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.00060751105 | 0.0992 | AML | other | m | 2024-02-27T05:01:42.98 |
IV.NRCA.HNN. | ML:1.7 | 0.0005215 | 0.1 | AML | other | m | 2024-02-27T05:01:42.98 |
IV.NRCA.HHE. | ML:1.8 | 0.0006619999999999999 | 1.86 | AML | other | m | 2024-02-27T05:01:42.98 |
IV.NRCA.HNE. | ML:1.8 | 0.000679 | 1.86 | AML | other | m | 2024-02-27T05:01:42.98 |
IV.SMA1.EHE. | ML:1.0 | 0.000107264855 | 0.1216 | AML | other | m | 2024-02-27T05:01:43.11 |
IV.SMA1.EHN. | ML:0.9 | 0.00008816710999999999 | 0.1792 | AML | other | m | 2024-02-27T05:01:43.43 |
IV.LNSS.HHE. | ML:1.3 | 0.000164016675 | 0.1408 | AML | other | m | 2024-02-27T05:01:44.49 |
IV.LNSS.HHN. | ML:1.3 | 0.0001444292 | 0.1792 | AML | other | m | 2024-02-27T05:01:44.58 |
IV.MMO1.EHN. | ML:1.1 | 0.00007794849 | 0.1408 | AML | other | m | 2024-02-27T05:01:44.98 |
IV.MMO1.EHE. | ML:1.0 | 0.00006817951 | 0.1216 | AML | other | m | 2024-02-27T05:01:45.26 |
IV.RM33.EHN. | ML:1.3 | 0.000117829215 | 0.1184 | AML | other | m | 2024-02-27T05:01:45.52 |
IV.RM33.EHE. | ML:1.0 | 0.000065053815 | 0.1824 | AML | other | m | 2024-02-27T05:01:46.94 |
IV.GUMA.HHE. | ML:1.8 | 0.00020649999999999998 | 0.24 | AML | other | m | 2024-02-27T05:01:50.75 |
IV.GUMA.HHN. | ML:1.6 | 0.00013511244 | 0.5408 | AML | other | m | 2024-02-27T05:01:51.46 |
IV.LNSS.HNE. | ML:1.3 | 0.000163476765 | 0.2112 | AML | other | m | 2024-02-27T05:01:44.49 |
IV.LNSS.HNN. | ML:1.3 | 0.000156655245 | 0.192 | AML | other | m | 2024-02-27T05:01:44.58 |
IV.RM33.HNN. | ML:1.3 | 0.000123145355 | 0.1184 | AML | other | m | 2024-02-27T05:01:45.46 |
IV.TERO.HHE. | ML:1.3 | 0.000078168125 | 0.0992 | AML | other | m | 2024-02-27T05:01:48.56 |
IV.TERO.HHN. | ML:1.3 | 0.00008983721 | 0.1024 | AML | other | m | 2024-02-27T05:01:48.30 |
IV.GUMA.HNE. | ML:1.9 | 0.0002615483 | 0.3712 | AML | other | m | 2024-02-27T05:01:50.78 |