A magnitude ML 1.1 earthquake occured in region: 3 km SW Norcia (PG), on
and geographic coordinates (lat, lon) 42.7700, 13.0790 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 |
Cascia | PG | 8 | 3217 | 8174 |
Preci | PG | 13 | 724 | 8898 |
Poggiodomo | PG | 13 | 117 | 9015 |
Cerreto di Spoleto | PG | 14 | 1075 | 10090 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10371 |
Accumoli | RI | 16 | 667 | 11038 |
Monteleone di Spoleto | PG | 17 | 599 | 11637 |
Vallo di Nera | PG | 18 | 364 | 12001 |
Arquata del Tronto | AP | 18 | 1178 | 13179 |
Visso | MC | 18 | 1107 | 14286 |
Sellano | PG | 18 | 1079 | 15365 |
Cittareale | RI | 18 | 482 | 15847 |
Ussita | MC | 20 | 444 | 16291 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-11 22:33:36 |
42.7705 | 13.0787 | 10 | 2024-01-11 22:46:54 |
Sala Sismica INGV-Roma | 124587011 |
Field | Value |
---|---|
Time (UTC) | 2024-01-11 22:33:36 ± 0.05 |
Latitude | 42.7705 ± 0.0027 |
Longitude | 13.0787 ± 0.0037 |
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 | 124587011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 269 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 176 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41279 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124587011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-11 22:46:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-11T22:33:51.43 | 0.6 | undecidable | manual | S | 111 | 45.8208 | 50 | 0 | 47 |
IV.CESI.HHZ. | 2024-01-11T22:33:47.03 | 0.6 | undecidable | manual | S | 332 | 29.6481 | 50 | -0.06 | 48 |
IV.FDMO.HHZ. | 2024-01-11T22:33:46.91 | 0.3 | undecidable | manual | S | 1 | 29.5482 | 50 | -0.16 | 71 |
IV.SMA1.EHZ. | 2024-01-11T22:33:46.24 | 1.0 | undecidable | manual | S | 126 | 26.0517 | 50 | 0.1 | 24 |
IV.MMO1.EHZ. | 2024-01-11T22:33:45.61 | 0.6 | undecidable | manual | S | 55 | 24.753 | 112 | -0.18 | 47 |
7F.SIB1.HNZ. | 2024-01-11T22:33:44.86 | 0.6 | undecidable | manual | S | 48 | 20.7681 | 116 | 0.32 | 46 |
IV.TERO.HHZ. | 2024-01-11T22:33:44.99 | 1.0 | undecidable | manual | P | 111 | 45.8208 | 50 | -0.13 | 23 |
IV.LNSS.HHZ. | 2024-01-11T22:33:43.76 | 0.6 | undecidable | manual | S | 190 | 18.87 | 118 | -0.18 | 48 |
7F.SIB3.EHN. | 2024-01-11T22:33:43.86 | 0.6 | undecidable | manual | S | 53 | 19.3695 | 117 | -0.25 | 47 |
IV.SMA1.EHZ. | 2024-01-11T22:33:42.13 | 0.6 | positive | manual | P | 126 | 26.0517 | 50 | 0.06 | 48 |
IV.CESI.HHZ. | 2024-01-11T22:33:42.61 | 0.6 | negative | manual | P | 332 | 29.6481 | 50 | -0.01 | 48 |
IV.FDMO.HHZ. | 2024-01-11T22:33:42.64 | 1.0 | negative | manual | P | 1 | 29.5482 | 50 | 0.03 | 24 |
ZO.PDN12.EHN. | 2024-01-11T22:33:42.61 | 0.6 | undecidable | manual | S | 293 | 14.2746 | 125 | 0.02 | 50 |
7F.SIB1.HNZ. | 2024-01-11T22:33:41.35 | 0.1 | undecidable | manual | P | 48 | 20.7681 | 116 | 0.2 | 95 |
IV.MMO1.EHZ. | 2024-01-11T22:33:41.61 | 1.0 | undecidable | manual | P | 55 | 24.753 | 112 | -0.26 | 23 |
7F.SIB3.EHN. | 2024-01-11T22:33:41.01 | 0.1 | undecidable | manual | P | 53 | 19.3695 | 117 | 0.11 | 97 |
IV.NRCA.HHZ. | 2024-01-11T22:33:40.74 | 0.6 | undecidable | manual | S | 22 | 7.5813 | 143 | -0.16 | 49 |
ZO.PDN11.EHZ. | 2024-01-11T22:33:40.01 | 0.6 | undecidable | manual | S | 66 | 3.6963 | 160 | -0.24 | 48 |
ZO.PDN12.EHN. | 2024-01-11T22:33:40.11 | 0.1 | undecidable | manual | P | 293 | 14.2746 | 125 | 0.09 | 98 |
IV.LNSS.HHZ. | 2024-01-11T22:33:40.78 | 1.0 | undecidable | manual | P | 190 | 18.87 | 118 | -0.02 | 25 |
IV.NRCA.HHZ. | 2024-01-11T22:33:39.19 | 1.0 | undecidable | manual | P | 22 | 7.5813 | 143 | 0.14 | 25 |
ZO.PDN11.EHZ. | 2024-01-11T22:33:38.75 | 0.1 | undecidable | manual | P | 66 | 3.6963 | 160 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.0002065 | 0.16 | AML | other | m | 2024-01-11T22:33:40.89 |
IV.NRCA.HHE. | ML:1.0 | 0.0001385 | 0.2 | AML | other | m | 2024-01-11T22:33:40.88 |