A magnitude ML 1.1 earthquake occured in region: 8 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7440, 13.1660 at 10 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 |
---|---|---|---|---|
Norcia | PG | 8 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Arquata del Tronto | AP | 11 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Cittareale | RI | 14 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13439 |
Montegallo | AP | 18 | 523 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Poggiodomo | PG | 19 | 117 | 14803 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-03-23 23:23:09 |
42.7438 | 13.1663 | 11 | 2024-03-23 23:31:09 |
Sala Sismica INGV-Roma | 126101061 |
Field | Value |
---|---|
Time (UTC) | 2024-03-23 23:23:09 ± 0.12 |
Latitude | 42.7438 ± 0.0054 |
Longitude | 13.1663 ± 0.0098 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126101061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 809 |
Semi-minor axis of confidence ellipse (meter) | 440 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 14 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 126101061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-23 23:31:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.SCL3.EHZ.02 | 2024-03-23T23:24:21.21 | 3.0 | undecidable | manual | Sn | -1.75 | 0 | |||
IV.MRB1.HHZ. | 2024-03-23T23:24:17.65 | 3.0 | undecidable | manual | Sg | 8.36 | 0 | |||
IV.CQUE.HHZ. | 2024-03-23T23:24:16.73 | 3.0 | undecidable | manual | Sg | 5.57 | 0 | |||
IV.MCRV.HHZ. | 2024-03-23T23:24:14.91 | 3.0 | undecidable | manual | Sn | -3.46 | 0 | |||
IV.PTRJ.HHZ. | 2024-03-23T23:24:05.86 | 3.0 | undecidable | manual | Sg | 4.83 | 0 | |||
IV.CPGN.HNZ. | 2024-03-23T23:23:29.30 | 3.0 | undecidable | manual | P | 3.56 | 0 | |||
IV.RM33.EHZ. | 2024-03-23T23:23:18.85 | 0.6 | undecidable | manual | S | 171 | 26.3514 | 50 | -0.29 | 45 |
ZO.PDN12.EHZ. | 2024-03-23T23:23:18.13 | 0.6 | undecidable | manual | S | 293 | 22.0668 | 50 | 0.15 | 47 |
IV.SMA1.EHZ. | 2024-03-23T23:23:17.29 | 0.6 | undecidable | manual | S | 132 | 18.6702 | 119 | 0.34 | 46 |
IV.LNSS.HHZ. | 2024-03-23T23:23:17.29 | 0.6 | undecidable | manual | S | 213 | 18.6702 | 119 | 0.32 | 45 |
IV.MC2.EHN. | 2024-03-23T23:23:17.37 | 0.6 | undecidable | manual | S | 6 | 18.6702 | 119 | 0.41 | 46 |
IV.MC2.EHN. | 2024-03-23T23:23:14.01 | 0.1 | undecidable | manual | P | 6 | 18.6702 | 119 | 0.19 | 96 |
IV.NRCA.HHZ. | 2024-03-23T23:23:14.48 | 0.6 | undecidable | manual | S | 337 | 10.7781 | 134 | -0.28 | 48 |
IV.RM33.EHZ. | 2024-03-23T23:23:14.94 | 0.1 | undecidable | manual | P | 171 | 26.3514 | 50 | -0.14 | 94 |
ZO.PDN12.EHZ. | 2024-03-23T23:23:14.71 | 0.1 | undecidable | manual | P | 293 | 22.0668 | 50 | 0.3 | 92 |
IV.LNSS.HHZ. | 2024-03-23T23:23:13.88 | 0.1 | undecidable | manual | P | 213 | 18.6702 | 119 | 0.06 | 97 |
IV.SMA1.EHZ. | 2024-03-23T23:23:13.77 | 0.1 | undecidable | manual | P | 132 | 18.6702 | 119 | -0.04 | 98 |
ZO.PDN11.EHN. | 2024-03-23T23:23:13.15 | 0.6 | undecidable | manual | S | 320 | 5.7942 | 151 | -0.55 | 46 |
IV.NRCA.HHZ. | 2024-03-23T23:23:12.55 | 0.1 | undecidable | manual | P | 337 | 10.7781 | 134 | 0 | 100 |
ZO.PDN11.EHN. | 2024-03-23T23:23:11.47 | 0.1 | undecidable | manual | P | 320 | 5.7942 | 151 | -0.46 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.0002505 | 0.1 | AML | other | m | 2024-03-23T23:23:14.98 |
IV.NRCA.HHN. | ML:1.1 | 0.0001605 | 0.92 | AML | other | m | 2024-03-23T23:23:15.85 |
IV.LNSS.HHE. | ML:0.9 | 0.00006475 | 0.28 | AML | other | m | 2024-03-23T23:23:18.79 |
IV.LNSS.HHN. | ML:0.9 | 0.000062 | 0.36 | AML | other | m | 2024-03-23T23:23:19.22 |
IV.SMA1.EHE. | ML:1.1 | 0.00009279999999999999 | 0.48 | AML | other | m | 2024-03-23T23:23:20.64 |
IV.SMA1.EHN. | ML:1.1 | 0.0000886 | 0.58 | AML | other | m | 2024-03-23T23:23:23.31 |