A magnitude ML 1.5 earthquake occured in region: 7 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.7110, 13.0950 at 14 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Cascia | PG | 7 | 3217 | 3217 |
Norcia | PG | 9 | 4957 | 8174 |
Cittareale | RI | 12 | 482 | 8656 |
Accumoli | RI | 13 | 667 | 9323 |
Poggiodomo | PG | 13 | 117 | 9440 |
Monteleone di Spoleto | PG | 13 | 599 | 10039 |
Arquata del Tronto | AP | 18 | 1178 | 11217 |
Amatrice | RI | 18 | 2657 | 13874 |
Cerreto di Spoleto | PG | 19 | 1075 | 14949 |
Preci | PG | 19 | 724 | 15673 |
Leonessa | RI | 20 | 2435 | 18108 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2023-04-15 00:58:13 |
42.7112 | 13.0948 | 14 | 2024-03-01 17:18:03 |
Bollettino Sismico Italiano INGV | 116426731 |
Reviewed Rev100 |
ML 1.6 | 2023-04-15 00:58:13 |
42.7083 | 13.0787 | 15 | 2023-04-15 01:04:27 |
Sala Sismica INGV-Roma | 116398551 |
Field | Value |
---|---|
Time (UTC) | 2023-04-15 00:58:13 ± 0.05 |
Latitude | 42.7112 ± 0.0018 |
Longitude | 13.0948 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116426731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 81 |
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) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 44 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
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) | 0.11511 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46045 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 116426731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-23 12:26:18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 116398551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-15 01:04:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-04-15T00:58:28.47 | 0.6 | undecidable | manual | S | 347 | 45.7209 | 96 | 0.27 | 45 |
IV.TERO.HHN. | 2023-04-15T00:58:27.10 | 0.3 | undecidable | manual | S | 103 | 42.624 | 96 | -0.28 | 67 |
IV.CESI.HHZ. | 2023-04-15T00:58:25.92 | 0.6 | undecidable | manual | S | 335 | 36.0417 | 98 | 0.28 | 45 |
IV.FDMO.HHN. | 2023-04-15T00:58:25.82 | 0.3 | undecidable | manual | S | 359 | 36.1416 | 98 | 0.17 | 70 |
IV.ARRO.EHZ. | 2023-04-15T00:58:24.35 | 0.6 | undecidable | manual | S | 242 | 30.5472 | 100 | 0.16 | 47 |
7F.SIB2.EHZ. | 2023-04-15T00:58:23.06 | 0.3 | undecidable | manual | S | 40 | 26.2515 | 103 | 0.01 | 73 |
7F.SIB1.EHZ. | 2023-04-15T00:58:23.09 | 0.3 | undecidable | manual | S | 35 | 24.8529 | 104 | 0.39 | 68 |
IV.MMO1.EHZ. | 2023-04-15T00:58:23.66 | 0.3 | undecidable | manual | S | 42 | 28.1496 | 101 | 0.11 | 71 |
IV.RM33.EHZ. | 2023-04-15T00:58:22.68 | 0.1 | undecidable | manual | S | 156 | 24.4533 | 105 | 0.09 | 97 |
IV.MTRA.HNZ. | 2023-04-15T00:58:22.59 | 0.3 | undecidable | manual | S | 78 | 25.0527 | 104 | -0.17 | 71 |
IV.ASSB.HHZ. | 2023-04-15T00:58:22.57 | 0.3 | undecidable | manual | P | 316 | 51.1155 | 95 | -0.23 | 67 |
7F.SIB3.EHZ. | 2023-04-15T00:58:22.23 | 0.3 | undecidable | manual | S | 38 | 23.1546 | 106 | -0.01 | 74 |
IV.SMA1.EHZ. | 2023-04-15T00:58:22.03 | 0.3 | undecidable | manual | S | 114 | 21.5673 | 108 | 0.18 | 71 |
IV.MF5.EHZ. | 2023-04-15T00:58:21.99 | 0.3 | undecidable | manual | P | 44 | 42.7239 | 96 | 0.47 | 65 |
IV.MOMA.HNZ. | 2023-04-15T00:58:21.72 | 0.3 | undecidable | manual | P | 284 | 43.9227 | 96 | 0.01 | 71 |
IV.TERO.HHN. | 2023-04-15T00:58:21.52 | 0.3 | undecidable | manual | P | 103 | 42.624 | 96 | 0 | 71 |
IV.MML1.EHZ. | 2023-04-15T00:58:21.83 | 0.3 | undecidable | manual | P | 347 | 45.7209 | 96 | -0.16 | 69 |
IV.FDMO.HHN. | 2023-04-15T00:58:20.44 | 0.1 | undecidable | manual | P | 359 | 36.1416 | 98 | -0.07 | 95 |
IV.GAVE.EHZ. | 2023-04-15T00:58:20.57 | 0.1 | undecidable | manual | S | 263 | 16.4724 | 117 | -0.03 | 99 |
IV.CESI.HHZ. | 2023-04-15T00:58:20.46 | 0.1 | undecidable | manual | P | 335 | 36.0417 | 98 | -0.05 | 95 |
IV.NRCA.HNZ. | 2023-04-15T00:58:19.77 | 0.1 | undecidable | manual | S | 7 | 13.6752 | 124 | -0.18 | 97 |
IV.MMO1.EHZ. | 2023-04-15T00:58:19.23 | 0.1 | undecidable | manual | P | 42 | 28.1496 | 101 | -0.07 | 96 |
IV.LNSS.HHZ. | 2023-04-15T00:58:19.79 | 0.1 | undecidable | manual | S | 200 | 12.7761 | 127 | 0.03 | 100 |
IV.ARRO.EHZ. | 2023-04-15T00:58:19.66 | 0.1 | undecidable | manual | P | 242 | 30.5472 | 100 | -0.01 | 97 |
7F.SIB3.EHZ. | 2023-04-15T00:58:18.31 | 0.1 | undecidable | manual | P | 38 | 23.1546 | 106 | -0.24 | 94 |
IV.RM33.EHZ. | 2023-04-15T00:58:18.70 | 0.1 | undecidable | manual | P | 156 | 24.4533 | 105 | -0.05 | 97 |
IV.SMA1.EHZ. | 2023-04-15T00:58:18.35 | 0.3 | undecidable | manual | P | 114 | 21.5673 | 108 | 0.03 | 74 |
7F.SIB2.EHZ. | 2023-04-15T00:58:18.99 | 0.1 | undecidable | manual | P | 40 | 26.2515 | 103 | -0.02 | 98 |
7F.SIB1.EHZ. | 2023-04-15T00:58:18.72 | 0.3 | undecidable | manual | P | 35 | 24.8529 | 104 | -0.09 | 72 |
IV.MTRA.HNZ. | 2023-04-15T00:58:18.62 | 0.3 | undecidable | manual | P | 78 | 25.0527 | 104 | -0.22 | 70 |
IV.NRCA.HNZ. | 2023-04-15T00:58:17.21 | 0.1 | undecidable | manual | P | 7 | 13.6752 | 124 | -0.01 | 100 |
IV.LNSS.HHZ. | 2023-04-15T00:58:17.21 | 0.1 | undecidable | manual | P | 200 | 12.7761 | 127 | 0.1 | 98 |
IV.GAVE.EHZ. | 2023-04-15T00:58:17.68 | 0.1 | undecidable | manual | P | 263 | 16.4724 | 117 | 0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.7 | 0.0003945 | 1.86 | AML | other | m | 2023-04-15T00:58:19.96 |
IV.NRCA.HNN. | ML:1.8 | 0.000503 | 0.88 | AML | other | m | 2023-04-15T00:58:20.06 |
IV.NRCA.HHE. | ML:1.7 | 0.00039600000000000003 | 0.12 | AML | other | m | 2023-04-15T00:58:20.02 |
IV.LNSS.HHE. | ML:1.7 | 0.00043149999999999997 | 0.12 | AML | other | m | 2023-04-15T00:58:20.16 |
IV.NRCA.HHN. | ML:1.8 | 0.000504 | 1.32 | AML | other | m | 2023-04-15T00:58:20.18 |
IV.LNSS.HHN. | ML:1.7 | 0.00046950000000000003 | 0.2 | AML | other | m | 2023-04-15T00:58:20.13 |
IV.GAVE.EHE. | ML:1.8 | 0.000458 | 0.2 | AML | other | m | 2023-04-15T00:58:20.81 |
IV.GAVE.EHN. | ML:1.7 | 0.0004075 | 0.9 | AML | other | m | 2023-04-15T00:58:20.38 |
IV.SMA1.EHE. | ML:1.2 | 0.00010005 | 0.7 | AML | other | m | 2023-04-15T00:58:22.29 |
IV.SMA1.EHN. | ML:1.3 | 0.00012790000000000002 | 0.42 | AML | other | m | 2023-04-15T00:58:23.48 |
IV.RM33.EHN. | ML:1.2 | 0.00009635000000000001 | 0.9 | AML | other | m | 2023-04-15T00:58:23.86 |
IV.MMO1.EHE. | ML:1.1 | 0.000058792285 | 0.12 | AML | other | m | 2023-04-15T00:58:23.78 |
IV.MMO1.EHN. | ML:1.1 | 0.000057338805 | 0.2 | AML | other | m | 2023-04-15T00:58:23.81 |
IV.RM33.EHE. | ML:1.1 | 0.00007135 | 0.5 | AML | other | m | 2023-04-15T00:58:24.37 |
IV.CESI.HHN. | ML:1.7 | 0.0001675 | 0.38 | AML | other | m | 2023-04-15T00:58:26.23 |
IV.CESI.HHE. | ML:1.4 | 0.0000897 | 0.62 | AML | other | m | 2023-04-15T00:58:26.43 |
IV.MML1.EHN. | ML:1.2 | 0.00003891191 | 0.16 | AML | other | m | 2023-04-15T00:58:29.33 |
IV.MML1.EHE. | ML:1.0 | 0.00002947827 | 0.18 | AML | other | m | 2023-04-15T00:58:29.53 |