A magnitude ML 1.3 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7500, 13.2020 at 11 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 | 7 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Montegallo | AP | 15 | 523 | 7325 |
Cittareale | RI | 15 | 482 | 7807 |
Amatrice | RI | 15 | 2657 | 10464 |
Cascia | PG | 16 | 3217 | 13681 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13962 |
Acquasanta Terme | AP | 17 | 2916 | 16878 |
Montemonaco | AP | 20 | 604 | 17482 |
Preci | PG | 20 | 724 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-05-13 07:54:18 |
42.7503 | 13.202 | 11 | 2023-05-13 08:03:23 |
Sala Sismica INGV-Roma | 117313091 |
Field | Value |
---|---|
Time (UTC) | 2023-05-13 07:54:18 ± 0.03 |
Latitude | 42.7503 ± 0.0018 |
Longitude | 13.2020 ± 0.0024 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117313091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 196 |
Semi-minor axis of confidence ellipse (meter) | 178 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67089 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117313091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-13 08:03:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.TAR1.HHZ. | 2023-05-13T07:56:13.10 | 3.0 | undecidable | manual | Sg | 5.74 | 0 | |||
OX.PLRO.HHZ. | 2023-05-13T07:56:11.82 | 3.0 | undecidable | manual | Sg | 2.77 | 0 | |||
IV.TDS.HHZ. | 2023-05-13T07:56:04.12 | 3.0 | undecidable | manual | Sn | -6.39 | 0 | |||
IV.SBPO.HNZ. | 2023-05-13T07:55:52.28 | 3.0 | undecidable | manual | Sg | 5.52 | 0 | |||
MN.TRI.HHZ. | 2023-05-13T07:55:48.41 | 3.0 | undecidable | manual | Sg | -0.47 | 0 | |||
IV.MSRU.HHZ. | 2023-05-13T07:55:48.16 | 3.0 | positive | manual | Pg | 11.72 | 0 | |||
IV.ORI.HHZ. | 2023-05-13T07:55:27.87 | 3.0 | undecidable | manual | Pg | 7.99 | 0 | |||
IV.CET2.HHZ. | 2023-05-13T07:55:23.17 | 3.0 | negative | manual | Pg | 0.46 | 0 | |||
NI.VINO.HHZ. | 2023-05-13T07:55:23.21 | 3.0 | negative | manual | Pg | 4.7 | 0 | |||
OT.OT15.EHZ. | 2023-05-13T07:55:15.20 | 3.0 | undecidable | manual | Pg | 1.68 | 0 | |||
IV.ACER.HHZ. | 2023-05-13T07:55:07.80 | 3.0 | negative | manual | Pn | -1.01 | 0 | |||
GU.GSCL.HHZ. | 2023-05-13T07:55:05.55 | 3.0 | positive | manual | Pg | -0.04 | 0 | |||
OT.OT14.EHZ. | 2023-05-13T07:54:57.92 | 3.0 | undecidable | manual | Pn | -1.54 | 0 | |||
IV.CIMA.HNZ. | 2023-05-13T07:54:42.80 | 3.0 | undecidable | manual | S | -3.76 | 0 | |||
IV.CING.HHZ. | 2023-05-13T07:54:41.44 | 3.0 | undecidable | manual | S | -5.89 | 0 | |||
IV.EL6.EHZ. | 2023-05-13T07:54:39.15 | 3.0 | undecidable | manual | S | -7.14 | 0 | |||
IV.SNTG.HHZ. | 2023-05-13T07:54:37.78 | 3.0 | undecidable | manual | S | -7.66 | 0 | |||
IV.FIAM.HHZ. | 2023-05-13T07:54:36.10 | 3.0 | undecidable | manual | S | -7.54 | 0 | |||
IV.T0110.HHZ. | 2023-05-13T07:54:32.04 | 1.0 | negative | manual | P | 141 | 74.4699 | 50 | 0.38 | 21 |
IV.TERO.HHZ. | 2023-05-13T07:54:30.80 | 0.6 | undecidable | manual | S | 113 | 35.742 | 50 | 0.04 | 48 |
IV.RM33.EHZ. | 2023-05-13T07:54:28.42 | 0.6 | undecidable | manual | S | 178 | 26.751 | 50 | 0.03 | 49 |
IV.GAVE.EHN. | 2023-05-13T07:54:28.07 | 0.6 | undecidable | manual | S | 256 | 25.8519 | 50 | -0.08 | 49 |
IV.CAMP.HHZ. | 2023-05-13T07:54:28.91 | 0.6 | undecidable | manual | S | 145 | 29.1486 | 50 | -0.12 | 48 |
IV.MMO1.EHE. | 2023-05-13T07:54:26.44 | 0.1 | undecidable | manual | S | 32 | 19.3695 | 50 | 0.03 | 100 |
IV.GIGS.HHZ. | 2023-05-13T07:54:26.88 | 0.1 | undecidable | manual | P | 137 | 44.7219 | 50 | -0.2 | 92 |
IV.LNSS.HHE. | 2023-05-13T07:54:26.70 | 0.6 | undecidable | manual | S | 219 | 20.9679 | 50 | -0.14 | 48 |
7F.SIB2.EHE. | 2023-05-13T07:54:25.85 | 0.6 | undecidable | manual | S | 28 | 17.6712 | 50 | -0.1 | 49 |
7F.SIB3.EHE. | 2023-05-13T07:54:25.07 | 0.6 | undecidable | manual | S | 22 | 14.874 | 126 | -0.1 | 49 |
IV.MTRA.EHE. | 2023-05-13T07:54:25.32 | 0.6 | undecidable | manual | S | 87 | 15.873 | 125 | -0.13 | 49 |
IV.SMA1.EHN. | 2023-05-13T07:54:25.69 | 0.6 | undecidable | manual | S | 141 | 17.1717 | 50 | -0.13 | 49 |
IV.TERO.HHZ. | 2023-05-13T07:54:25.67 | 1.0 | undecidable | manual | P | 113 | 35.742 | 50 | -0.02 | 24 |
IV.NRCA.HNE. | 2023-05-13T07:54:24.12 | 0.3 | undecidable | manual | S | 322 | 11.6772 | 133 | -0.19 | 73 |
IV.RM33.EHZ. | 2023-05-13T07:54:24.34 | 1.0 | positive | manual | P | 178 | 26.751 | 50 | 0.02 | 25 |
IV.GAVE.EHN. | 2023-05-13T07:54:24.35 | 0.1 | undecidable | manual | P | 256 | 25.8519 | 50 | 0.17 | 96 |
IV.CAMP.HHZ. | 2023-05-13T07:54:24.72 | 1.0 | negative | manual | P | 145 | 29.1486 | 50 | 0.04 | 24 |
IV.LNSS.HHE. | 2023-05-13T07:54:23.40 | 0.1 | undecidable | manual | P | 219 | 20.9679 | 50 | -0.02 | 99 |
IV.MMO1.EHE. | 2023-05-13T07:54:23.21 | 0.1 | undecidable | manual | P | 32 | 19.3695 | 50 | 0.04 | 99 |
IV.SMA1.EHN. | 2023-05-13T07:54:22.99 | 0.1 | undecidable | manual | P | 141 | 17.1717 | 50 | 0.16 | 97 |
7F.SIB2.EHE. | 2023-05-13T07:54:22.89 | 0.1 | undecidable | manual | P | 28 | 17.6712 | 50 | -0.02 | 100 |
IV.NRCA.HNE. | 2023-05-13T07:54:22.05 | 0.1 | undecidable | manual | P | 322 | 11.6772 | 133 | 0.09 | 100 |
7F.SIB3.EHE. | 2023-05-13T07:54:22.54 | 0.1 | undecidable | manual | P | 22 | 14.874 | 126 | 0.08 | 99 |
IV.MTRA.EHE. | 2023-05-13T07:54:22.73 | 0.1 | undecidable | manual | P | 87 | 15.873 | 125 | 0.11 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.6 | 0.0002375 | 0.3 | AML | other | m | 2023-05-13T07:54:28.74 |
IV.CAMP.HHE. | ML:1.0 | 0.000052900000000000005 | 0.5 | AML | other | m | 2023-05-13T07:54:29.12 |
IV.CAMP.HHN. | ML:1.3 | 0.0000969 | 0.26 | AML | other | m | 2023-05-13T07:54:29.15 |
IV.RM33.EHE. | ML:1.6 | 0.0002045 | 0.62 | AML | other | m | 2023-05-13T07:54:29.40 |
IV.TERO.HHN. | ML:1.4 | 0.00010575000000000001 | 0.7 | AML | other | m | 2023-05-13T07:54:30.99 |
IV.TERO.HHE. | ML:1.4 | 0.00010295 | 0.28 | AML | other | m | 2023-05-13T07:54:32.31 |
IV.SNTG.HHE. | ML:1.0 | 0.0000209 | 0.84 | AML | other | m | 2023-05-13T07:54:39.56 |
IV.SNTG.HHN. | ML:1.2 | 0.0000285 | 0.42 | AML | other | m | 2023-05-13T07:54:41.23 |
IV.CING.HHN. | ML:1.2 | 0.00003125 | 0.32 | AML | other | m | 2023-05-13T07:54:42.01 |
IV.CING.HHE. | ML:1.2 | 0.000030050000000000002 | 0.64 | AML | other | m | 2023-05-13T07:54:43.38 |