A magnitude ML 1.2 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8120, 13.1260 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 14 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 17 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-03-19 21:44:26 |
42.8123 | 13.1257 | 10 | 2024-03-19 21:57:38 |
Sala Sismica INGV-Roma | 125997951 |
Field | Value |
---|---|
Time (UTC) | 2024-03-19 21:44:26 ± 0.07 |
Latitude | 42.8123 ± 0.0036 |
Longitude | 13.1257 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125997951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 500 |
Semi-minor axis of confidence ellipse (meter) | 292 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 36 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 202 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39930 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125997951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-19 21:57:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-03-19T21:44:41.21 | 0.3 | undecidable | manual | S | 118 | 44.3223 | 50 | -0.09 | 71 |
IV.CSP1.EHZ. | 2024-03-19T21:44:38.21 | 0.6 | undecidable | manual | S | 12 | 31.6461 | 50 | 0.28 | 47 |
IV.MML1.EHZ. | 2024-03-19T21:44:38.87 | 0.3 | undecidable | manual | S | 340 | 35.6421 | 50 | -0.13 | 72 |
IV.CESI.HHZ. | 2024-03-19T21:44:36.88 | 0.6 | undecidable | manual | S | 320 | 27.9498 | 50 | -0.04 | 50 |
IV.FDMO.HHZ. | 2024-03-19T21:44:35.91 | 0.6 | undecidable | manual | S | 353 | 25.0527 | 111 | -0.16 | 49 |
IV.TERO.HHZ. | 2024-03-19T21:44:34.91 | 1.0 | undecidable | manual | P | 118 | 44.3223 | 50 | -0.24 | 23 |
IV.MMO1.EHZ. | 2024-03-19T21:44:34.07 | 0.3 | undecidable | manual | S | 59 | 18.9699 | 117 | -0.08 | 75 |
IV.CSP1.EHZ. | 2024-03-19T21:44:33.29 | 0.3 | undecidable | manual | P | 12 | 31.6461 | 50 | 0.09 | 73 |
IV.MML1.EHZ. | 2024-03-19T21:44:33.94 | 1.0 | undecidable | manual | P | 340 | 35.6421 | 50 | 0.12 | 24 |
IV.FDMO.HHZ. | 2024-03-19T21:44:32.09 | 0.3 | undecidable | manual | P | 353 | 25.0527 | 111 | -0.03 | 75 |
IV.CESI.HHZ. | 2024-03-19T21:44:32.61 | 0.1 | undecidable | manual | P | 320 | 27.9498 | 50 | -0.01 | 100 |
IV.MMO1.EHZ. | 2024-03-19T21:44:31.11 | 0.1 | undecidable | manual | P | 59 | 18.9699 | 117 | 0.09 | 100 |
IV.NRCA.HHZ. | 2024-03-19T21:44:30.11 | 0.3 | undecidable | manual | S | 338 | 2.4975 | 166 | -0.13 | 76 |
IV.NRCA.HHZ. | 2024-03-19T21:44:28.97 | 0.1 | undecidable | manual | P | 338 | 2.4975 | 166 | 0.21 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.000708 | 0.14 | AML | other | m | 2024-03-19T21:44:30.21 |
IV.NRCA.HHN. | ML:1.3 | 0.000376 | 0.14 | AML | other | m | 2024-03-19T21:44:30.14 |
IV.NRCA.HNE. | ML:1.4 | 0.0005416223 | 0.14 | AML | other | m | 2024-03-19T21:44:30.21 |
IV.NRCA.HNN. | ML:1.2 | 0.0002761881 | 0.05 | AML | other | m | 2024-03-19T21:44:30.11 |
IV.MMO1.EHE. | ML:1.0 | 0.000069925055 | 0.18 | AML | other | m | 2024-03-19T21:44:34.37 |
IV.MMO1.EHN. | ML:0.7 | 0.000039112609999999996 | 0.18 | AML | other | m | 2024-03-19T21:44:35.49 |