A magnitude ML 0.5 earthquake occured in region: 3 km N Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6800, 12.9500 at 12 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 |
---|---|---|---|---|
Monteleone di Spoleto | PG | 3 | 599 | 599 |
Poggiodomo | PG | 4 | 117 | 716 |
Cascia | PG | 7 | 3217 | 3933 |
Scheggino | PG | 10 | 461 | 4394 |
Sant'Anatolia di Narco | PG | 11 | 564 | 4958 |
Vallo di Nera | PG | 12 | 364 | 5322 |
Leonessa | RI | 13 | 2435 | 7757 |
Polino | TR | 14 | 233 | 7990 |
Ferentillo | TR | 15 | 1913 | 9903 |
Cerreto di Spoleto | PG | 16 | 1075 | 10978 |
Norcia | PG | 17 | 4957 | 15935 |
Montefranco | TR | 18 | 1276 | 17211 |
Arrone | TR | 18 | 2763 | 19974 |
Spoleto | PG | 18 | 38218 | 58192 |
Cittareale | RI | 19 | 482 | 58674 |
Morro Reatino | RI | 20 | 373 | 59047 |
Rivodutri | RI | 20 | 1253 | 60300 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-02-04 19:19:49 |
42.6798 | 12.9497 | 12 | 2024-02-04 19:39:24 |
Sala Sismica INGV-Roma | 125031531 |
Field | Value |
---|---|
Time (UTC) | 2024-02-04 19:19:49 ± 0.16 |
Latitude | 42.6798 ± 0.0054 |
Longitude | 12.9497 ± 0.0086 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125031531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 730 |
Semi-minor axis of confidence ellipse (meter) | 66 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 122 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19515 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 125031531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-04 19:39:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2024-02-04T19:19:57.46 | 0.6 | undecidable | manual | S | 38 | 21.6672 | 96 | 0.09 | 48 |
IV.ARRO.EHZ. | 2024-02-04T19:19:56.33 | 0.6 | undecidable | manual | S | 233 | 18.6702 | 100 | -0.26 | 47 |
ZO.PDN12.EHN. | 2024-02-04T19:19:55.57 | 0.3 | undecidable | manual | S | 350 | 15.873 | 105 | -0.26 | 73 |
IV.NRCA.HHZ. | 2024-02-04T19:19:54.00 | 0.1 | undecidable | manual | P | 38 | 21.6672 | 96 | 0.12 | 96 |
IV.LNSS.HHZ. | 2024-02-04T19:19:54.47 | 0.3 | undecidable | manual | S | 139 | 11.2776 | 121 | -0.25 | 70 |
IV.ARRO.EHZ. | 2024-02-04T19:19:53.57 | 0.6 | negative | manual | P | 233 | 18.6702 | 100 | 0.14 | 49 |
IV.GAVE.EHZ. | 2024-02-04T19:19:53.58 | 0.6 | undecidable | manual | S | 287 | 4.6953 | 152 | 0.06 | 50 |
ZO.PDN12.EHN. | 2024-02-04T19:19:52.65 | 0.6 | undecidable | manual | P | 350 | 15.873 | 105 | -0.34 | 47 |
IV.LNSS.HHZ. | 2024-02-04T19:19:52.44 | 0.1 | undecidable | manual | P | 139 | 11.2776 | 121 | 0.09 | 100 |
IV.GAVE.EHZ. | 2024-02-04T19:19:51.94 | 0.1 | undecidable | manual | P | 287 | 4.6953 | 152 | 0.28 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:0.5 | 0.000044889995000000005 | 0.064 | AML | other | m | 2024-02-04T19:19:53.72 |
IV.GAVE.EHE. | ML:0.7 | 0.0000653 | 0.22 | AML | other | m | 2024-02-04T19:19:54.00 |
IV.LNSS.HHE. | ML:0.6 | 0.000045860065 | 0.1152 | AML | other | m | 2024-02-04T19:19:54.55 |
IV.LNSS.HHN. | ML:0.4 | 0.00003214417 | 0.1024 | AML | other | m | 2024-02-04T19:19:54.50 |
IV.GAVE.HNE. | ML:0.8 | 0.00008571774 | 0.2176 | AML | other | m | 2024-02-04T19:19:53.99 |
IV.ARRO.EHE. | ML:0.1 | 0.0000105021834 | 0.2048 | AML | other | m | 2024-02-04T19:19:57.41 |
IV.ARRO.EHN. | ML:0.1 | 0.00001065118985 | 0.1792 | AML | other | m | 2024-02-04T19:19:58.01 |