A magnitude ML 0.5 earthquake occured in region: 3 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7080, 13.2840 at 9 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 | 7 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 12 | 2916 | 7418 |
Cittareale | RI | 14 | 482 | 7900 |
Montegallo | AP | 16 | 523 | 8423 |
Valle Castellana | TE | 18 | 977 | 9400 |
Campotosto | AQ | 18 | 542 | 9942 |
Norcia | PG | 18 | 4957 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-11-24 06:44:55 |
42.7082 | 13.2843 | 9 | 2023-11-24 07:06:05 |
Sala Sismica INGV-Roma | 123381691 |
Field | Value |
---|---|
Time (UTC) | 2023-11-24 06:44:55 ± 0.25 |
Latitude | 42.7082 ± 0.0045 |
Longitude | 13.2843 ± 0.0073 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123381691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 629 |
Semi-minor axis of confidence ellipse (meter) | 202 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123381691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-24 07:06:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2023-11-24T06:45:08.28 | 3.0 | undecidable | manual | P | -0.13 | 0 | |||
IV.LNSS.HHZ. | 2023-11-24T06:45:03.96 | 0.3 | undecidable | manual | S | 240 | 23.0547 | 111 | 0.16 | 76 |
IV.RM33.EHZ. | 2023-11-24T06:45:03.49 | 0.6 | undecidable | manual | S | 194 | 22.8549 | 111 | -0.23 | 50 |
IV.NRCA.HHZ. | 2023-11-24T06:45:02.66 | 0.3 | undecidable | manual | S | 315 | 19.6692 | 114 | -0.03 | 78 |
IV.RM33.EHZ. | 2023-11-24T06:45:00.05 | 0.6 | undecidable | manual | P | 194 | 22.8549 | 111 | -0.09 | 51 |
IV.TERO.HHZ. | 2023-11-24T06:45:00.66 | 3.0 | undecidable | manual | P | -1.41 | 0 | |||
IV.LNSS.HHZ. | 2023-11-24T06:45:00.04 | 0.6 | undecidable | manual | P | 240 | 23.0547 | 111 | -0.15 | 50 |
IV.SMA1.EHZ. | 2023-11-24T06:44:59.51 | 0.6 | undecidable | manual | S | 154 | 9.5793 | 132 | -0.22 | 51 |
IV.MMO1.EHZ. | 2023-11-24T06:44:59.80 | 0.3 | undecidable | manual | P | 9 | 21.4674 | 112 | -0.09 | 77 |
IV.NRCA.HHZ. | 2023-11-24T06:44:59.57 | 0.6 | negative | manual | P | 315 | 19.6692 | 114 | 0.02 | 52 |
IV.SMA1.EHZ. | 2023-11-24T06:44:58.14 | 0.1 | positive | manual | P | 154 | 9.5793 | 132 | 0.31 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.6 | 0.000035934975 | 0.16 | AML | other | m | 2023-11-24T06:45:03.07 |
IV.NRCA.HHE. | ML:0.6 | 0.000033641756500000005 | 0.0608 | AML | other | m | 2023-11-24T06:45:02.91 |
IV.SMA1.EHE. | ML:0.6 | 0.00005614901 | 0.1792 | AML | other | m | 2023-11-24T06:45:00.33 |
IV.SMA1.EHN. | ML:0.3 | 0.000029768170000000002 | 0.08 | AML | other | m | 2023-11-24T06:44:59.96 |
IV.LNSS.HHE. | ML:0.5 | 0.000018679165 | 0.1216 | AML | other | m | 2023-11-24T06:45:04.84 |
IV.LNSS.HHN. | ML:0.4 | 0.0000129128575 | 0.16 | AML | other | m | 2023-11-24T06:45:05.83 |