A magnitude ML 1.1 earthquake occured in region: 6 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8560, 13.2070 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Montegallo | AP | 10 | 523 | 804 |
Montemonaco | AP | 11 | 604 | 1408 |
Ussita | MC | 11 | 444 | 1852 |
Norcia | PG | 12 | 4957 | 6809 |
Arquata del Tronto | AP | 12 | 1178 | 7987 |
Visso | MC | 13 | 1107 | 9094 |
Preci | PG | 14 | 724 | 9818 |
Montefortino | FM | 15 | 1178 | 10996 |
Bolognola | MC | 16 | 142 | 11138 |
Accumoli | RI | 18 | 667 | 11805 |
Amandola | FM | 19 | 3629 | 15434 |
Acquasanta Terme | AP | 19 | 2916 | 18350 |
Acquacanina | MC | 20 | 121 | 18471 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-23 15:27:12 |
42.8563 | 13.207 | 9 | 2024-01-23 15:36:57 |
Sala Sismica INGV-Roma | 124811751 |
Field | Value |
---|---|
Time (UTC) | 2024-01-23 15:27:12 |
Latitude | 42.8563 |
Longitude | 13.2070 |
Depth (km) | 9 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124811751 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.05036 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30937 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 124811751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-23 15:36:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2024-01-23T15:27:22.60 | 0.3 | undecidable | manual | S | 54 | 25.2525 | 0.64 | 0.82 | |
IV.FDMO.HHZ. | 2024-01-23T15:27:20.61 | 0.1 | undecidable | manual | S | 335 | 22.2555 | -0.36 | 1.1 | |
IV.CESI.HHZ. | 2024-01-23T15:27:18.42 | 0.3 | undecidable | manual | P | 304 | 29.6481 | -0.13 | 0.82 | |
IV.MML1.EHZ. | 2024-01-23T15:27:18.36 | 3.0 | undecidable | manual | P | 327 | 34.3434 | -0.92 | 0 | |
IV.MF5.EHZ. | 2024-01-23T15:27:18.07 | 0.3 | undecidable | manual | P | 54 | 25.2525 | 0.32 | 0.82 | |
IV.LNSS.HHZ. | 2024-01-23T15:27:18.72 | 0.3 | undecidable | manual | P | 206 | 31.2465 | -0.07 | 0.82 | |
IV.GAVE.EHZ. | 2024-01-23T15:27:18.57 | 0.1 | undecidable | manual | P | 235 | 31.3464 | -0.25 | 1.1 | |
IV.FDMO.HHZ. | 2024-01-23T15:27:17.20 | 0.1 | undecidable | manual | P | 335 | 22.2555 | 0.01 | 1.1 | |
IV.MMO1.EHZ. | 2024-01-23T15:27:17.13 | 0.1 | undecidable | manual | S | 63 | 10.878 | -0.35 | 1.1 | |
IV.CSP1.EHZ. | 2024-01-23T15:27:17.95 | 0.3 | undecidable | manual | P | 0 | 26.1516 | 0.04 | 0.82 | |
7F.SIB1.EHZ. | 2024-01-23T15:27:16.40 | 0.1 | undecidable | manual | S | 50 | 6.6933 | -0.06 | 1.1 | |
7F.SIB2.EHZ. | 2024-01-23T15:27:16.37 | 0.1 | undecidable | manual | S | 64 | 8.7801 | -0.57 | 1.1 | |
IV.NRCA.HHZ. | 2024-01-23T15:27:16.70 | 0.1 | undecidable | manual | S | 252 | 7.9809 | -0.05 | 1.1 | |
IV.MC2.EHZ. | 2024-01-23T15:27:16.57 | 0.1 | undecidable | manual | S | 347 | 6.2937 | 0.18 | 1.1 | |
IV.MTRA.EHZ. | 2024-01-23T15:27:16.58 | 0.3 | undecidable | manual | P | 125 | 19.0698 | -0.02 | 0.82 | |
7F.SIB2.EHZ. | 2024-01-23T15:27:15.00 | 0.1 | undecidable | manual | P | 64 | 8.7801 | 0.07 | 1.1 | |
IV.NRCA.HHZ. | 2024-01-23T15:27:15.03 | 0.1 | undecidable | manual | P | 252 | 7.9809 | 0.21 | 1.1 | |
IV.MMO1.EHZ. | 2024-01-23T15:27:15.31 | 0.1 | undecidable | manual | P | 63 | 10.878 | 0.08 | 1.1 | |
7F.SIB1.EHZ. | 2024-01-23T15:27:14.90 | 0.1 | undecidable | manual | P | 50 | 6.6933 | 0.24 | 1.1 | |
IV.MC2.EHZ. | 2024-01-23T15:27:14.95 | 0.1 | undecidable | manual | P | 347 | 6.2937 | 0.33 | 1.1 | |
7F.SIB3.EHZ. | 2024-01-23T15:27:14.58 | 0.3 | undecidable | manual | P | 68 | 5.5944 | 0.04 | 0.82 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.0001835 | 0.64 | AML | other | m | 2024-01-23T15:27:17.03 |
IV.NRCA.HHE. | ML:1.4 | 0.00033600000000000004 | 0.08 | AML | other | m | 2024-01-23T15:27:17.04 |
IV.MMO1.EHN. | ML:1.1 | 0.00013775 | 0.04 | AML | other | m | 2024-01-23T15:27:17.30 |
IV.MMO1.EHE. | ML:1.1 | 0.00014600000000000003 | 0.32 | AML | other | m | 2024-01-23T15:27:17.41 |
IV.LNSS.HHN. | ML:1.0 | 0.00005105 | 0.28 | AML | other | m | 2024-01-23T15:27:24.15 |
IV.LNSS.HHE. | ML:1.0 | 0.000043700000000000005 | 0.16 | AML | other | m | 2024-01-23T15:27:24.04 |