A magnitude ML 1.3 earthquake occured in region: 3 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6970, 13.2890 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 |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Cittareale | RI | 14 | 482 | 7900 |
Montegallo | AP | 17 | 523 | 8423 |
Campotosto | AQ | 17 | 542 | 8965 |
Valle Castellana | TE | 18 | 977 | 9942 |
Norcia | PG | 19 | 4957 | 14899 |
Montereale | AQ | 20 | 2581 | 17480 |
Capitignano | AQ | 20 | 665 | 18145 |
Rocca Santa Maria | TE | 20 | 537 | 18682 |
Cortino | TE | 20 | 656 | 19338 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-12-01 00:24:22 |
42.6973 | 13.2888 | 13 | 2023-12-01 00:29:59 |
Sala Sismica INGV-Roma | 123602991 |
Field | Value |
---|---|
Time (UTC) | 2023-12-01 00:24:22 ± 0.06 |
Latitude | 42.6973 ± 0.0018 |
Longitude | 13.2888 ± 0.0037 |
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 | 123602991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 288 |
Semi-minor axis of confidence ellipse (meter) | 71 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31566 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 123602991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-01 00:29:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T0110.HHZ. | 2023-12-01T00:24:33.46 | 3.0 | positive | manual | P | -0.94 | 0 | |||
IV.LNSS.HHZ. | 2023-12-01T00:24:31.46 | 0.3 | undecidable | manual | S | 243 | 22.8549 | 102 | 0.09 | 74 |
IV.MMO1.EHZ. | 2023-12-01T00:24:31.43 | 0.3 | undecidable | manual | S | 8 | 22.6551 | 102 | 0.12 | 74 |
IV.RM33.EHZ. | 2023-12-01T00:24:31.02 | 0.3 | undecidable | manual | S | 196 | 21.7671 | 103 | -0.07 | 75 |
IV.NRCA.HHZ. | 2023-12-01T00:24:30.72 | 0.3 | undecidable | manual | S | 317 | 20.7681 | 104 | -0.1 | 74 |
IV.MF5.EHZ. | 2023-12-01T00:24:30.10 | 0.6 | undecidable | manual | P | 23 | 35.0427 | 96 | 0.5 | 44 |
7F.SIB2.EHZ. | 2023-12-01T00:24:30.96 | 0.3 | undecidable | manual | S | 3 | 21.5673 | 103 | -0.07 | 74 |
IV.ARRO.EHZ. | 2023-12-01T00:24:30.86 | 3.0 | negative | manual | P | -0.23 | 0 | |||
IV.MTRA.HNZ. | 2023-12-01T00:24:28.39 | 0.3 | undecidable | manual | S | 53 | 10.9779 | 129 | -0.08 | 75 |
IV.TERO.HHZ. | 2023-12-01T00:24:28.17 | 0.3 | undecidable | manual | P | 108 | 26.9508 | 99 | -0.19 | 72 |
IV.RM33.EHZ. | 2023-12-01T00:24:27.52 | 0.1 | positive | manual | P | 196 | 21.7671 | 103 | -0.05 | 100 |
7F.SIB2.EHZ. | 2023-12-01T00:24:27.50 | 0.3 | undecidable | manual | P | 3 | 21.5673 | 103 | -0.03 | 75 |
IV.LNSS.HHZ. | 2023-12-01T00:24:27.67 | 0.1 | undecidable | manual | P | 243 | 22.8549 | 102 | -0.06 | 99 |
IV.NRCA.HHZ. | 2023-12-01T00:24:27.38 | 0.1 | undecidable | manual | P | 317 | 20.7681 | 104 | -0.04 | 100 |
IV.SMA1.EHZ. | 2023-12-01T00:24:27.94 | 0.3 | undecidable | manual | S | 153 | 8.2806 | 139 | -0.02 | 77 |
IV.MMO1.EHZ. | 2023-12-01T00:24:27.50 | 0.6 | undecidable | manual | P | 8 | 22.6551 | 102 | -0.19 | 48 |
IV.MTRA.HNZ. | 2023-12-01T00:24:26.19 | 0.3 | negative | manual | P | 53 | 10.9779 | 129 | 0.14 | 75 |
IV.SMA1.EHZ. | 2023-12-01T00:24:25.90 | 0.1 | negative | manual | P | 153 | 8.2806 | 139 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.4 | 0.0002818236 | 0.16 | AML | other | m | 2023-12-01T00:24:27.99 |
IV.SMA1.EHE. | ML:1.3 | 0.0002139533 | 0.14 | AML | other | m | 2023-12-01T00:24:27.99 |
IV.MTRA.EHN. | ML:1.5 | 0.0003402082 | 0.12 | AML | other | m | 2023-12-01T00:24:28.51 |
IV.MTRA.EHE. | ML:1.5 | 0.00033525624999999995 | 0.06 | AML | other | m | 2023-12-01T00:24:28.48 |
IV.NRCA.HHN. | ML:1.4 | 0.00016350000000000002 | 0.08 | AML | other | m | 2023-12-01T00:24:30.79 |
IV.NRCA.HHE. | ML:1.5 | 0.00022263939999999998 | 0.08 | AML | other | m | 2023-12-01T00:24:30.90 |
IV.LNSS.HHE. | ML:1.1 | 0.000077241868 | 0.1 | AML | other | m | 2023-12-01T00:24:31.66 |
IV.LNSS.HHN. | ML:1.2 | 0.000090410635 | 0.14 | AML | other | m | 2023-12-01T00:24:31.54 |
IV.MTRA.HNE. | ML:1.5 | 0.00033908634999999996 | 0.07 | AML | other | m | 2023-12-01T00:24:28.48 |
IV.MTRA.HNN. | ML:1.5 | 0.00033986105 | 0.12 | AML | other | m | 2023-12-01T00:24:28.44 |
IV.NRCA.HNE. | ML:1.5 | 0.00020358479499999998 | 0.07 | AML | other | m | 2023-12-01T00:24:30.90 |
IV.NRCA.HNN. | ML:1.5 | 0.00022054585 | 0.57 | AML | other | m | 2023-12-01T00:24:31.07 |
IV.RM33.HNE. | ML:1.2 | 0.000105223395 | 0.31 | AML | other | m | 2023-12-01T00:24:31.08 |
IV.RM33.HNN. | ML:1.1 | 0.00007577612 | 0.41 | AML | other | m | 2023-12-01T00:24:31.49 |
IV.RM33.EHE. | ML:1.2 | 0.000104261095 | 0.14 | AML | other | m | 2023-12-01T00:24:31.64 |
IV.RM33.EHN. | ML:1.0 | 0.00006702557 | 0.14 | AML | other | m | 2023-12-01T00:24:31.09 |
IV.LNSS.HNE. | ML:1.1 | 0.00007616068499999999 | 0.5 | AML | other | m | 2023-12-01T00:24:31.58 |
IV.LNSS.HNN. | ML:1.1 | 0.00008197238 | 0.15 | AML | other | m | 2023-12-01T00:24:31.54 |
IV.TERO.HHE. | ML:1.2 | 0.000085952865 | 0.12 | AML | other | m | 2023-12-01T00:24:32.33 |
IV.TERO.HHN. | ML:0.0 | 0.0000026051105999999998 | 0.38 | AML | other | m | 2023-12-01T00:24:40.61 |
IV.TERO.HNE. | ML:1.3 | 0.00009610181499999999 | 0.53 | AML | other | m | 2023-12-01T00:24:30.11 |
IV.TERO.HNN. | ML:1.2 | 0.000081899325 | 0.8 | AML | other | m | 2023-12-01T00:24:41.98 |
IV.MF5.EHE. | ML:1.7 | 0.0001835603 | 2.12 | AML | other | m | 2023-12-01T00:24:33.40 |
IV.MF5.EHN. | ML:1.8 | 0.0002473112 | 2.36 | AML | other | m | 2023-12-01T00:24:45.09 |
IV.ARRO.EHE. | ML:1.0 | 0.000029183345 | 0.76 | AML | other | m | 2023-12-01T00:24:49.61 |
IV.ARRO.EHN. | ML:0.8 | 0.000022467730500000002 | 0.2 | AML | other | m | 2023-12-01T00:24:39.24 |
IV.T0110.HHE. | ML:1.7 | 0.0000832801 | 1.94 | AML | other | m | 2023-12-01T00:24:41.46 |
IV.T0110.HHN. | ML:1.7 | 0.00009485207 | 1.54 | AML | other | m | 2023-12-01T00:24:43.69 |